Pink Army Cooperative
Member-owned and operated biotechnology
(Alberta incorporation pending)
Document version: DRAFT version 4.0
Date: 2009-01-28
NOTICE
This plan is a dynamic document integral to the development of our company, our business and research strategies, and our products. Its purpose is to inform and to encourage participation and discussion. See Appendix 1 for definitions of unfamiliar terms. Except as otherwise indicated, all references in this document to “we”, “us”, “our”, the “Company”, the “Cooperative”, or “Pink Army” refer to the community that is, collectively, the Pink Army Cooperative.
TABLE OF CONTENTS
If you know both yourself and your enemy, you will come out of one hundred battles with one hundred victories.
-- Sun Tzu, The Art of War
OVERVIEW
Pink Army's goal is rethink cancer therapeutic development.
Damaged cells are a normal part of life and no amount of prevention, exercise, or dietary care will change the fact that at low frequency some cells will break. Almost all will die, commit suicide, or be deleted by bodily defenses. A few will have the right combination of errors to persist. Some can become life-threatening.
Consider how medicine treats a bacterial infection: A sample is taken, the organism is purified, and diagnostic tests are run to identify the organism and determine what antibiotics kill it. The side effects are minimal because bacterial cells are substantially different than human cells; the antibiotics don't affect us much.
Cancer is like an infection with our own cells. It is difficult to tell the difference between which cells should be killed and which should not. Current cancer medicines mostly target fast-growing cells, but this is a poor differentiator. The challenge, then, is to make better cancer antibiotics. If this can be done, cancer should be as treatable as other infections.
Another challenge is that each cancer is really a different disease. Cancers arise because the DNA of cell, which can be considered the "operating system", gets corrupted. Because we all have different DNA, and because the corruption can be caused by many different factors, no two cancers are identical. It's becoming increasingly possible to detect the differences between the cancerour and normal cells, opening the door to more personalized treatments. Ideally, each treatment would be customized for each cancer.
This is a major stumbling block for drug developers big or small. Drug development as it is done today can take over a decade and cost a billion dollars or more to go from initital discovery to a product that can be used by doctors. That's why Pink Army is working to create a new path for developing cancer therapeutics. There are four pillars to our strategy.
The first is to focus on individuals. We intend to work with one person at a time, understanding their cancer as much as possible by performing comprehensive testing, including complete DNA sequencing of their cancer.
The second is to translate this data, plus our growing molecular knowledge of cellular metabolism, into a customized drug. The therapeutic we will use is called an oncolytic virus. Essentially, these are viruses that can only infect cancer cells. They have the advantage that they are modular, so we can mix and match modules to tune for each cancer. We're developing a process to do design and manufacturing of oncolytic virues that is very rapid and inexpensive, and can also be scaled for high throughput. It's like an assembly line for customized drugs.
The third is to bring change to the regulatory architecture. We don't intend to sell drugs to large markets. Our drugs are meant for one person. This means years of testing are eliminated because the clinical trial is reduced to one person (the person for whom the drug was designed) and because the Phase I trial is the treatment. The drug is never mass produced. Regulators like the FDA and Health Canada will need to establish new guidelines for approvals, so we intend to work with them closely.
The final pillar is economics. Drugs made in this way have almost no commercial value. Value comes from information, such as learning how well a particular design performs in laboratory testing and in the clinical trial. This information is crucial to the design of the next drug for the next person. We need to create an economic model that supports drug development as a service.
To accomplish our goal, we basically need to create an entirely new drug development pipeline. This requires making fundamental changes to a large and complex system. So we're taking a grassroots, open-source approach and organized Pink Army as a cooperative. This allows us to be far more transparent and collaborative than other biotechnology companies, and to put the people we want to help ahead of profit. The use of the cooperative structure allows Pink Army to operate in ways no other drug company can.
SECTION 1: CANCER
Cancer as infection
Cancer remains a significant cause of human illness and mortality despite decades of global R&D and billions of dollars aimed at eliminating it. Why has so little real progress been made?
In fact, damaged cells are a normal, everyday byproduct of daily life. Errors will arise in DNA code of all living things at low frequency, by countless means. What isn’t common is the persistence of damaged cells in our bodies. We have astoundingly effective mechanisms to eliminate malfunctioning cells, but over time a few cells inevitably slip through the net. Although not operating perfectly, they aren’t broken quite enough to die or be eliminated. Most of these cells are benign, but some continue to degrade and accumulate more errors. Eventually, abnormal morphologies and growth dynamics will appear and can become life-threatening, particularly if the cells acquire the ability to migrate to other sites within the body.
Diagnostic technologies
In the past, cancer detection often relied heavily on self-identification. Today, lifetime cancer risk can be estimated with genetic tests and routine screening is becoming both more sensitive and more affordable. The advancements in diagnostic testing over the last decade has been dramatic and are still accelerating. Today, the challenge is to translate diagnostic information into more effective therapies.
Cancer therapies, therapeutics, and therapeutic development
Once a visible, palpable, or metabolically detectable cancer appears in the body, significant ground has already been lost. When cancerous cells are found, they are usually described by the tissue or primary site they appear in, for example, breast cancer. The cancer is staged, which involves assessment of how it has spread through the body, which correlates with how invasive it is, and graded, accomplished by microscopic examination of cells. In general, the more visible damage there is cellular or DNA morphology, the more advanced the cancer. Visual data and other test data is then compiled and used by oncologists to determine the best course of therapy and the odds of survival, determined by the statistical analysis of historical data. At this point, the decisions about treatment is based on statistical models.
Surgery remains one of the most effective forms of cancer treatment, with the caveat that the cells must be in a cohesive mass to be removed in this manner. Excision, when possible, is effectively a cure. If cells were not in a mass to begin with (eg. leukemia), or are too small to excise, or have metastasized, a systemic (whole body) treatment must be used, such as a chemotherapeutic drug. Typically, these are broadly toxic compounds that kill fast-growing cells. They are nonspecific and cause substantial collateral damage to normal cells that grow or divide rapidly – like hair, bone marrow, and the linings of the gut and mouth. It is often the treatment cancer, not the cancer itself, that can lower quality of life for those with a cancer diagnosis.
Targeting fast-growing cells is a differentiator that dates back to the earliest days of cancer treatment. For decades, oncologists have longed for “magic bullets”, or antibiotics with greater specificity. Yet few have entered the clinic, frustrating physicians and their clients alike.
The current drug development pipleline outlined in Figure 1, below. The pipeline is meant to funnel potential drug candidates through an increasingly stringent set of filters and validation criteria that are meant to identify the safest, most effective compound for a given condition. Without such filters, the risk is that the public would be sold ineffective or possibly even dangerous therapies.
Figure 1. The drug discovery and development pipeline.
Schematic of the drug development pipeline, including estimated costs and failure rates.
By the time a compound enters human clinical trials, millions of dollars have been invested in research, pre-clinical studies, manufacturing, clinical trial design, and intellectual property protection. For economic reasons, most drug developers can advance only a single lead molecule through the pipeline. Accordingly, they must choose one that best balances the requirements of cancer sufferers, regulators, researchers, manufacturers and investors, while still demonstrating a therapeutic advantage over placebos or other medicines. Most candidate molecules fail, usually taking the bulk of the invested effort and dollars with it.
One must also appreciate the role of the regulators. The FDA is the main organization in North America responsible for overseeing drug development and granting approval to developers for the commercial sale of their products. Its authority is based on the Food, Drug, and Cosmetic act that signed into law in 1938 by Franklin Roosevelt. This act mandated a pre-market review of the safety of all new drugs, regulated labels, and created inspection and enforcement powers. Although amended extensively, it remains the foundation of the FDA regulatory authority today. Other countries have similar organizations to ensure the safety of drugs. In Canada, therapeutics are regulated by Health Canada.
The economic success of companies (and, often, their continued existence) is directly linked to the outcome of FDA assessments. Indirectly, FDA decisions affect a significant fraction of the US economy. Finding a balance between access to medicines, scientifically proven efficacy, and the protection of public good is very difficult. Technological changes in diagnostics, genetics, and drug manufacture create additional complexities. The FDA is now under almost continuous reform in its effort to find the best risk-benefit balance in a social and technological environment that is changing almost daily. Overall, this has led to regulators becoming more conservative and requiring increasingly comprehensive testing before approvals are given.
Overall, the current drug development pipeline has few positive attributes. Developers must consider drugs mainly for large markets, and portray these in the best light possible to regulators – possibly to the point of obfuscation of data. It tends to reinforce monopolies, since small developers often sell products in development to established companies rather than face total loss should they fail. It is also expensive, supporting only a small number of drugs in development globally. And, finally, it’s slow, typically requiring a decade or more from start to finish – necessary because human tests cannot easily be accelerated or scaled.
Economics of Current Drug Development Pipeline
Drug development is so risky and so expensive that only the biggest companies bring a drug from discovery to market. With so much at stake and so many stakeholders, only a few molecules per year are approved by the FDA. Industry data shows the number of drugs produced per R&D dollar over time is at best a flat line. Using inflation-adjust dollars, the number actually trends lower, indicating pharmaceutical development has actually become less efficient over time.
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Significantly, the current development pipeline makes no allowance for market size. Finer discrimination does nothing to reduce development costs, which drives up the final cost of drugs proportionally. A drug that can be sold to only 50% of a disease group must be sold for twice the cost to recoup costs. This makes the development of personalized medicines economically impossible.
Legal trends further cloud the economic outlook. Regulatory approval does not typically shield developers from legal action if the drug is found to have negative consequences for its users. If the drug is approved for sale, developers risk class-action lawsuits and loss of revenue in addition the writedowns of past R&D investment. Because of these dynamics, companies are required to charge the maximum the market will bear for their drugs, to fund future R&D and to create reserves for possible legal action.
But perhaps the worst feature of the current drug development pipeline is that, by having such a long and relatively fixed timeframe, development cannot keep pace with research; the technology gap between current biological understanding and drugs that exit the pipeline grows wider with each passing year. In effect, drugs are obsolete before they are sold for the first time. This is not scientifically defensible and could stall development unless rectified. Fundamental change must come, but when and how to achieve this has been a daunting challenge for the global pharmaceutical industry.
Toward a next-generation drug development pipeline
Ideally, any new pipeline would have some or all of the characteristics listed below. More than a wish list, these attributes were the development goals for a next-generation drug development pipeline. How these features have been incorporated into Pink Army’s business strategy will be the focus of the following section.
Next generation drug development should:
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Allow the development of fully personalized medicines
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Have the “race to the bottom” economic trends seen in computing
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Permit international participation and access, and scale for global demand
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Set the highest possible standard of transparency, safety and oversight
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Incorporate the highest resolution cancer-specific diagnostic data available
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Be capable of rapidly producing an effective medicine for any cancer, newly diagnosed or recurring
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Permit failure or redesign of any drug at any phase in the pipeline
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Scale to meet global demand and adapt to local needs
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Be sustainable in a challenging and competitive environment
SECTION 2: BUSINESS OPERATIONS SUMMARY
Company Mission
Pink Army's mission is to provide safe, effective, and affordable personalized medicines in a time frame that is clinically meaningful.
Unique Company Structure
We are creating a cooperative biotechnology enterprise that will put people ahead of profit without compromising, safety, efficacy, sustainability or growth. To our knowledge, this is the first time the co-op business model has been applied to the biotechnology industry.
Company Strategy
As a group, we will organize every scientific, technical, and intellectual resource available to us and focus them to produce novel therapies for individiduals. Accomplishing this will require the creation of a new drug development pipeline, one that can produce effective personalized medicines rapidly and inexpensively. If approval for the clinical use of the pipeline outputs can be obtained, it will open a new path for others to follow. Built with open source informatics and automation, it will be able to scale.
Company Name
The name of company is the "Pink Army Cooperative", reflecting our focus on community, and our initial therapeutic focus on breast cancer drug development.
Company operations and strategy
Pink Army will operate as a “virtual” biotechnology company, inviting wide collaboration, funding research grants, and contracting development to outside parties as required. It will serve mainly to raise capital and coordinate business and R&D activities to maximize focus and efficiency. This structure will provide the company with maximum flexibility and low overhead.
Pink Army's working goals can be summarized as follows:
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Seek a permissive geographical environment for the company to be based
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Seek out directors, advisors, and partners with the credibility, experience, and resources necessary to run key business development areas
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Incorporate, ratify bylaws, and launch business operations
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Structure agreements with key partners (lead physician, contract research provider, key institutions, DNA synthesis, etc)
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Develop media strategy for communicating company goals and attracting members to the cooperative
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Meet with existing cancer foundations and research groups to communicate goals and participation
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Public launch. Promote the company openly, honestly, and widely to stimulate interest, participation, in-kind support, and the sale of membership shares necessary to fulfill major goals
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Collect feedback and data from membership to set R&D priorities
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Initiate contract research focusing on comprehensive diagnostic profiling, viral engineering, and the development of database and collaborative tools. Concurrently, further develop back end business operations – corporate identity (logos, website), fundraising systems, etc.
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Utilize scaleable, low cost internet-based resources from Google, Amazon, Facebook and other web-based companies wherever possible
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Maximally facilitate transparency, collaboration, and knowledge dissemination in cancer therapeutic development
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Develop a comprehensive communications and outreach strategy for regulators, health communities, scientists, and the public.
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Continue operations with the singular focus of legally treating people with comprehensively tested and reviewed personalized therapeutics
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Refine and streamline the development process to allow iterative treatments
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Scale the process to meet the needs of as many people as possible
Core technology: Synthetic Biology
The company’s development pipeline and products will be developed using synthetic biology, a genomic technology that has only recently appeared on the scientific scene. It is founded on computer-aided DNA design and automated DNA synthesis. With synthetic biology, the DNA code, specified in basepairs, for virtually any biochemical molecule or pathway can be programmed using software tools, compiled into chemical DNA, and executed in living cells. The technology can be used to create synthetic viruses or cells, since DNA code is biological software that can also specify biological hardware.
Synthetic biology bring Moore's law and the economics of computer technologies to biological engineering. It lowers the cost of doing biotechnology by orders of magnitude compared to traditionally approaches, while also making the drug development process much faster because of computation and automation. Ultimately, it is synthetic biology that makes our company and our goals economically realistic.
Cooperative incorporation and the use of open principles
Table 1 below highlights the lack of breadth in the biotechnology in the North American marketplace.
Table 1. Summary of biotechnology companies on North American exchanges (accessed on Yahoo Finance, Jan. 7, 2009).
Genentech, founded in 1976, is generally considered the first biotechnology company, and it remains in the number one position by market capitalization thirty three years later. Only six companies (out of approximately 1500 total) have market capitalization greater than $4B. A few dozen other firms provide support services to the R&D markets. The remainder of the companies are venture-backed and unprofitable; they serve mainly as innovative fodder for the top players.
Pink Army intends to remain independent yet grow to global scale. Table 1 informs us that the odds of accomplishing this goal are low if a conventional, for-profit business structure is used. Because of this, we are taking an experimental path, namely that of cooperative incorporation.
Cooperatives are ideal for health ventures. They are started by like-minded people who want to use services as a group while having an equal say in how the business is run and a share in any profits the business makes. To our knowledge, Pink Army
will be the first member-owned biotechnology company in the world.
Cooperatives are governed internally by seven international principles for such businesses that are based on the Rochdale Principles of Co-operation, first set out by Rochdale Society of Equitable Pioneers in 1844. Summarized, the principles are:
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Voluntary and open membership
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Democratic member control
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Member economic participation
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Autonomy and independence
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Education, training and information
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Cooperation among cooperatives
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Concern for community
Like all corporations, cooperatives offer shareholders protection from personal liability and permit the raising of capital through a variety of financial instruments. Cooperatives differ from traditional corporations mainly in that they are social enterprises and thus place community needs above the need for profit. This is practically accomplished through community ideals and also democratic controls, including disconnecting the number of member shares from the number of voting rights. In a cooperative, a shareholder has only a single vote regardless of the number of shares they own. There are many other advantages for choosing cooperative incorporation. Briefly, these include:
Ease of incorporation. Incorporation of a cooperative is similar to traditional corporations. In Alberta, cooperatives are registered with the province and are operated under the rules and regulations of the Alberta cooperatives act. To form a provincial cooperative, the company requires a minimum of three directors and must pay a filing fee of $100.
Ability to have broad ownership. Unlike traditional corporations, which have a greater burden of regulatory filings when they are widely held (usually greater than 50 shareholders), cooperatives can have an unlimited number of shareholders without penalty.
Large existing communities to tap. Because many individiuals and groups seek cures for cancer, the company will be able to tap into a broad, pre-existing base of supporters and resources. There is also a growing community of alternative and DIY life scientists.
Community-centric development. A cooperative biotechnology company will be able to make business decisions that serve their community in ways impossible for a for-profit company.
Organic growth. Cooperatives tend to grow organically, expanding in size in proportion to their membership capital and/or revenue growth.
Low taxes. Excess capital is returned to shareholders, allowing the cooperative to functionally operate as a non-profit.
Reduced legal complexity. Bylaws can be created that specify the behaviors of community members, reducing the need for legal contracts, patents, etc.
Company Management
Founding Directors
The company will be incorporated with three founding directors:
Andrew Hessel. Mr. Andrew Hessel is an independent biotechnology consultant. He has broad experience in academic science, the biotechnology industry, synthetic biology, and scientific laboratory operations. Following incorporation of the cooperative, he intends to take the role of interim CEO and focus on promoting and attracting resources to the enterprise.
John Carlson
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Jayson Tymko
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Directors
A complete board of directors, consisting of nine people, will be elected following the company's first annual meeting. The initial board will bring vision, business experience and contacts, and community and social awareness to the company. The board will be create and be advised by a number of committees and panel with scientific and drug development expertise.
Company Location
Pink Army is a new Canadian biotechnology enterprise.
Canada strongly supports research innovation. Canadian researchers and facilities rank among the best in the world, and the Canadian public are generally open to new technologies, particularly health technologies. Also, the Canadian biotech industry is, relative to the US, economically underdeveloped. Pink Army's business is not expected to economically disrupt existing enterprises.
Pink Army will be based in Edmonton, Alberta. The provincial government is keen to broaden its bio-economic base. Alberta is also very progressive on health issues – for example, they are the first province in Canada to implement electronic health records – and it has proven receptive to biological engineering ideas and concepts, evidenced by strong support for nascent synthetic biology initiatives.
Funding, compensation, and dividends
Pink Army intends to grow to become a sustainable, revenue-generating enterprise through organic growth. Seed investment for Pink Army, if any, should be minimal. At no point will venture funding be solicited.
Initially, the cooperative expects to raise capital for achieving its goals through:
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the sale of membership shares
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sale of branded products
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lotteries
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donations of cash or stock through an affiliated foundation able to issue tax receipts; and
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foundation or government grants
The company also expects many people will choose to donate in kind time and expertise to an organization that is working to rapidly produce innovative treatements for cancer and other diseases. Alone, this could prove adequate motivation and compensation for many people. Grants and contracts will be awarded as required to further its research aims.
Membership shares
Following incorporation, the company intends to raise capital through the sale of memberships, each with a fixed value of $20. Only a single share need be purchased for a lifetime membership, but members can choose to purchase additional shares if desired, for example by monthly subscription. It is expected that all management, advisors, researchers, clients, and other supporters will become members of the cooperative, to provide working capital and, equally important, to build a strong community base. The company intends to use a variety of outreach strategies to promote the broad ownership of membership shares.
We expect a strong response to this fundraising activity provided the cooperative is viewed favorably by the public. Canadians typically donate cash and effort generously in support of cancer initiatives. For example, the Weekend to End Breast Cancer (WEBC) bought in $42M in gross donations in 2007, while CIBC’s Run for the Cure secured an additional $26.5M. Contributions made to US foundations are even more substantial Through electronic outreach and internet based membership sales, we hope to raise sufficient private capital to meet our goals. Membership share sales figures will allow us to gauge general support for our strategy, and to continually refine and focus it.
Other goods and services
The cooperative will be well-positioned to sell a wide range of ancillary products and services for revenue, including promotional materials, training materials, popular books, discounted diagnostic services, etc. These are described more in section 4.
Share Compensation
The company will be able to compensate participants as necessary using a variety of incentives and financial instruments, including cash payment. For those that do not require immediate cash, the cooperative can assign shares equivalent to the agreed cash value of the contributions made. Individuals or groups that assign intellectual property or resources to the company will be able to negotiate fair payment.
We anticipate share compensation will work as follows. If $1000 of service or product is provided to Pink Army by a member individual or group, 50 membership shares, each with a fixed cash value of $20, will be registered in the individual’s name and carried on the company books as a liability. These shares can be exchanged for cash at any time, provided the cooperative has sufficient liquidity. While interest will not accrue on the value of these shares, each will be eligible for a dividend payment should excess capital be realized by the cooperative. The more shares held, the greater the dividend paid to the member.
Overall, the company will be prudent with respect to cash flow and to any shares used as payment for in-kind work. It will minimize cash requirements whenever possible by adopting open source strategies that encourage the global research community to participate and aggregate their expertise.
SECTION 3: BUILDING A NEW DRUG DEVELOPMENT PIPELINE
Our pipeline for developing personalized medicines is shown in Figure 2, below. The following section walks outlines each component. A detailed technical discussion is outside the the scope of this document.
Figure 2. Schematic for rapid, personalized cancer therapeutic development
Overview
The pipeline provides a straight line, failure-tolerant path to the creation of individualized therapeutics. Each candidate is thoroughly profiled, generating data that is used by an expert software system to personalize a base biotherapeutic agent specified in DNA code. The resulting design is compiled using a DNA synthesizer, producing DNA which is then executed in a suitable living cell or cell component mixture, such as a cell lysate. The resulting biologic is iteratively purified, tested in vitro and redesigned until such time that regulatory approval to use the therapeutic clinically is won. The prototype-scale pipeline can support the development of multiple therapeutics. Global scaling of the pipeline will be possible through the use of automation and information technologies.
Lead Candidates
Instead of choosing a lead molecule, our personalized drug development process begins in earnest only with the selection of the person(s) to be treated. The selection of therapeutic candidates will be a key component in the success of the company. General characteristics we expect to look for include in our first breast cancer candidates will likely include:
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Advanced stage cancer, exhausted all proven therapeutic options
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Open to public sharing of their health information and experiences
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Charisma
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Stamina
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Medical and/or legal professional, to prove informed consent
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Excellent communicator
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Ability to travel
Diagnostic profiling
We will comprehensively profile all participants at the highest possible resolution, including every available molecular diagnostic test available, including full genome DNA sequencing. These data will be made available to the research community. Consideration will be made as to a minimum diagnostic suite necessary for personalized development, and also an open data exchange standards.
Therapeutic Design Engine
The Therapeutic Design Engine (TDE) is expected to become the heart of our drug development pipeline and a key company asset. An expert software system, it will continuously evolve to produce best of class cancer therapeutic designs.
The engine will assimilate data from key databases that include:
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Highest resolution, cancer-specific diagnostic data
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Standardized genetic modules (BioBricks™ or similar)
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Relevant current global R&D knowledge
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Clinical and in-vitro experience
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Protocols and exclusion filters
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Quality control and assurance information
This information, continuously expanded and updated, will be used by the TDE to create unique, person-specific biomedicines specified in DNA code. The TDE essentially writes customized genetic programs. These designs feed into a molecular manufacturing and in-vitro validation process, generating data that can be used by internal and external groups to determine efficacy and safety. Meanwhile, the results of laboratory and clinical tesing continuously feeds back into the TDE, continuously training the design engine.
The TDE and associated databases aggregate the collective experience and intellectual property of the Pink Army R&D community and people that have been treated. Openly published, the data, design strategies, and algorithms will be continuously reviewed, critiqued, and improved. The intrinsic (and economic) value of the TDE will grow rapidly as it is used, and every effort must be made to ensure it is widely used. Importantly, having these databases and tools integrated as a singular resource is crucial for ensuring maximal safety and efficacy of the output therapeutics. Furthermore, the data sources and algorithms used by the TDE, while open, will become increasingly difficult for other personalized medicine developers to replicate, even if they too are open. Overall, the long term growth and persistence of Pink Army will largely depend on the ability of the community to attract clinical providers worldwide to employ and evolve these data resources for cancer.
Synthetic Therapeutics
The output of the TDE is biological designs in DNA code specifying synthetic biotherapeutic agents. We expect the first generation therapeutics to oncolytic viruses, also known as conditionally replicating viruses (CRVs).
CRVs are a powerful new addition to the cancer therapeutic arsenal. They are common viruses that are non-harmful to normal cells but are able to replicate in cancer cells, thus killing them or interfering with their growth, while creating localized dose amplification within cancerous tissues.
CRVs have promising features as cancer medicines. In preclinical and early clinical trials, they have demonstrated both safety and feasibility, and early indications of efficacy.
Viruses can be administered at low doses by influsion into the bloodstream or injection directly into a tumor mass. It may also be possible to deliver some virus formulations by inhalation. Reaching cancerous (permissive) cells, the virus replicates, destroying them and producing new particles that can go on to infect other cancerous cells. Therapies are self-limiting as permissive cells are reduced, or as neutralizing antibodies appear. The low therapeutic dose makes the toxicity that has complicated gene therapy trials less likely.
Many viruses are naturally oncolytic. When engineered as drugs, researchers and developers are generally working to improve tissue specificity, increase safety, or add markers or anticancer genes to be specifically delivered to tumor cells.
Canada is considered a leader in oncolytic virus research. In North America, several companies are currently developing oncolytic viruses as therapies, including Oncolytics Biotech, Jennerex Biotherapeutics, and Neotropix. The therapies have successfully advanced from experimental trials into the clinic and even to the marketplace, wth China approving the world’s first oncolytic virus therapy in November, 2005.
Pink Army's viral engineering approach is similar to software engineering. The company will make completely synthetic viruses. This contrasts with other groups that typically engineer natural virus isolates such as adenovirus and herpes simplex virus. By using synthetic biology to engineer viruses, we will be able to:
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greatly accelerate the viral engineering process;
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do precise molecular dissection of viral proteins, allowing for greater control of viral activities;
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specify viral DNA and viral proteins respectively to the nucleic acid or amino acid;
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incorporate computerization and automation to the pipeline of design and manufacture of these viruses;
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make the overall design and manufacture of oncolytic viruses so inexpensive as to be almost free; and
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allow for individual-level customization
As an initial development chassis for our viral engineering work, we intend to use a small, double-stranded DNA virus to minimize technical difficulties and the costs associated with de novo DNA synthesis. ds-DNA viruses also tend to be very stable. To this chassis, standardized functional modules will be added that should be specific to the target cancer. This process is not unlike choosing a base model automobile and adding options like air conditioning or power windows. The final product will be customized to the individual. It will represent a single-use drug.
JCV: A minimum viral chassis
Our first viral chassis will be based on JC virus (JCV, see Appendix 2). JCV is a polyoma virus first isolated in 1971. Most humans become infected with JCV during childhood or adolescence, and it causes no apparent disease manifestations except in the severely immunodeficient or immunosuppressed. In these people, it can cause hemorrhagic cystitis in the kidneys and progressive mulitifocal leukoencephalopathy (PML), a demyelinating disease of the brain that can be fatal. While HIV and transplantation has made JCV more medically relevant in recent years, it is generally considered a benign viral species.
JCV is attractive for three reasons. First, it is the smallest known ds-DNA virus (about 5kb) making it inexpensive to synthesize in entirety. Second, it is small enough to reach almost any tissue in the body, including the brain, ensuring high bioavailability and a potential future chassis for brain cancer therapeutics. Third, there is very little intellectual property pertaining to therapeutic use. JCV thus represents a “minimal virus” and is a good for a synthetic replicative kernel.
There are challenges to developing JCV as an effective oncolytic therapeutic. The greatest is that it might not be actually be oncolytic, a result that will be quickly determined in the laboratory. Should this be the case, a different virus kernel will be selected. Also, despite the small number of genes (six, three of which are structural), the molecular mechanisms of JCV infection, replication, and persistence are far from being completely understood. The virus is believed to enter cells via the 5-HT2a serotonin receptor. The so called T-antigens (Appendix 2) are multifunctional, as is the agnoprotein, which has roles in regulating viral transcription and virion maturation, interference of cell cycle progression, and DNA repair. Molecular dissection and refactoring of these polyproteins will be crucial if the virus is to be harnessed as a therapeutic agent. Finally, the packaging capacity of the virion is unknown. It remains to be determined if it can carry a sufficiently large payload to be an effective gene delivery system. Considerable viral engineering and in-vitro validation will be necessary in advance of any clinical use, however clinical candidates need not be identified for this foundational work to begin.
In addition to kernel engineering, a library of add-on modular parts will be required. Some of these modules will be static elements (for example, promoters, viral coat protein variants to which clients should be immune naïve, targeting proteins, etc) while others will be algorithmically derived, for example, a RNAi that interferes with the expression of a particular gene known to be upregulated in the target cancer. Only a small library of validated modular parts should be sufficient to produce the diversity necessary for the initial personalized therapeutic.
Although synthetic viral engineering has not been applied to oncolytic viruses, there is no reason to expect this approach to fail. Synthetic viruses were first reported in 2002 with the creation of a synthetic poliovirus. Since then, the technology has since been used, synthesize phage phiX17, to refactor T7 bacteriophage and to resurrect both a 5M year old “archived” retrovirus found in human genome sequence and the 1918 Spanish influenza virus.
The first virus to be developed by Pink Army will be, by design, minimally therapeutic and maximally detectable and controllable, as the primary objective of the first virus will be to accumulate in vitro data sufficient to persuade regulators permit one-time clinical use. Pink Army intends to retain expert virological expertise and contract both the development of the viral kernel and functional modules to leading groups, effectively creating a virtual bio-fabrication facility. Viral assembly and testing, including functional assays, will be done whenever possible at Alberta-based facilities. Biological Safetly Level 2 (BSL-2) facilities are believed to be sufficient for this purpose.
DNA synthesis (compilation)
Downstream of the design engine is automated DNA synthesis, which translates viral designs from TDE into physical DNA. DNA synthesis will be contracted to third party providers. GeneArt, based in Regensburg, Germany, is a leading supplier of synthetic DNA and has cGMP-grade DNA synthesis capabilities. They are expected to be Pink Army’s preferred supplied of synthetic DNA. Pink Army will work closely with GeneArt or other supplies to provide the biosafety assurances necessary for whole genome engineering, and to ensure that QA/QC data produced by these companies can be automatically incorporated into our databases.
Manufacture and testing
In Pink Army’s therapeutic pipeline, manufacturing consists of transfecting permissive cells or innoculating cell-free lysates with physical DNA provided by our synthetic partners. In turn, these will produce a large number or viral particles which will be collected in the culture media and purified by filtration. This will be done initially to research-grade requirements and eventually to pharmaceutical standards. All manufacturing records will be made available online. Because our first synthetic JCV particles will not be personalized to the highest possible resolution, cells similar to the target cancer should be sufficient for viral replication.
Comprehensive laboratory-based testing and validation of the synthetic virus will be performed. Successful outputs of the pipeline will display specificity and cell-killing or growth-retarding activity against the client's cancer cells or similar, while showing negligible action on cytogenetically normal cells (any) in vitro. Failure to show selective therapeutic action would firewall the design and/or flag it for additional analysis. In this way, client safety is protected while the TDE (including parts libraries and design rules) is be continuously optimized.
Development comments
Economically, the major technical components of this drug development pipeline – diagnostics, informatics, synthetics, and automated testing – each have decreasing costs and increasing performance over time. The reuse of biological parts is also believed to lower costs over time. Combined, the cost of using this process, already low by conventional drug development standards, should only get less expensive as more experience is gained. Effectively, our goal is to bring the economic dynamics of the computer industry to drug development.
Therapeutic failures are expected with this development approach. They will not cause massive writedowns but instead cost only the time and money necessary to iterate another design-test cycle. With automation and optimization, further reductions in development time and cost should be quickly realized, driving the total cost of therapeutic development continuously lower over time.
But the greatest savings will be realized only after a personalized design emerges from the pipeline. Matched to a single instance of human cancer, the FDA testing regimens for pre-clinical studies and phased human clinical trials become redundant. Years of time and hundreds of millions of dollars are eliminated from drug development.
In our process, each design would constitute a unique experimental therapeutic. Used clinically, the therapeutic would result in a single person (n=1) phase I clinical trial. While the risk to the client cannot be zero, it should be very low, even for the first therapeutic Pink Army makes. Over time, as the clinical experience with standard chasses and parts grows, so should the confidence that designs will function as expected. The pipeline architecture thus works to continually increase predictability and decrease risk over time, despite the fact each design is novel and personalized.
The backbone of this pipeline is information – diagnostic data, parts libraries, design rules and best practices based on current research, QA and QC data, in vitro test data and, finally, data from clinical application. By storing this data in standardized formats and making it openly accessible to the R&D community and to regulators, both the innovation and safety of the resulting therapeutics should be maximized. While the assembly and initial use of the pipeline for the first client(s) could take several years and cost a substantial amount, subsequent use should see costs and time fall off rapidly.
The use of automation ensures the TDE/pipeline can scale to future demand. If this development approach was to become widely accepted, the number of clients treated could grow exponentially, quickly expanding the library of parts but also the test and clinical trial databases. We expect these informatic resources to be unique, valuable, difficult for proprietary groups to replicate, and applicable to any cancer -- ensuring the long term relevance of the cooperative in the cancer R&D community.
Contingency Planning
The drug development pipeline we propose to build is different than what most people are familiar with. Synthetic viral engineering biology will present new technical barriers, but none that are insurmountable. The technology of synthetic biology is robust. From early discussions, the greatest risk to the success of this venture has been whether we will be able to successfully secure the necessary approvals for legitimate clinical use of our products on our client(s). Here, the consensus view has been that our approach is so revolutionary that the only way to find out will be to try.
Health Canada’s mandate, aligned with the US FDA, is to protect people from harmful treatments or therapeutics. As individuals grow to have greater access to medical information, to medical testing, and, soon, to personalized drug development technologies, the role of regulators will change. There is no public risk to personalized medicine, only individual risk. Our decision to target breast cancer first is also politically strategic. Any individual or group that blocks the path to treatment or cure of this disease, including regulators, will have their motivations closely scrutinized. A component of our work, then, must to educate regulators about what we are doing and to include them in our efforts. Together, it should be possible to create a common path that is mutually acceptable.
SECTION 4: PRODUCTS AND SERVICES
Our core business model is similar to that of a mobile phone operator. We provide drug development services to members at nominal cost. By using these services, we make the resulting drugs available at no charge. We can offer very low service fees because the buildout of our "network" is funded by the cooperative members through the purchase of their membership shares.
In addition to services, we generate value through the development of specialized protocols, datasets, and software tools necessary to produce personalized medicines. We also sell ancillary products and services such as those outlined in more detail below.
While these tools and processes are in development, the cooperative is unlikely to realize a surplus. Our major activity outside of assembling core tools will be attracting membership, selling membership shares, selling branded merchandise, and fundraising with foundations and private parties. However, should our drug development approach be accepted, and we believe there is reasonable chance of this over time, new sources of revenue could eventually be realized. Some of these are described below.
Databases and software
Pink Army will collect a significant amount of data, for example, detailed personal medical histories, genetic data, and clinical outcome data, as well as information generated in-house by our testing and design systems. Pink Army's databases and tools will have considerable standalone valuable to external parties. Aggregated, their value is even greater, particularly to the academic research community, but also for development, education, and consulting programs.
Free for academic or non-commercial use, commercial access to this data will require a licensing agreement, whereby the cooperative will realize both a subscription fee and royalties on any therapeutic or other product that result from this information.
Products and services
If successful, the company could produce a powerful and positive influence on the way breast cancer therapeutics are developed, and possibly on therapeutic development for other cancers. The drug development pipeline outlined above is not limited to any specific cancer.
A number of other potential revenue sources exist for the company or for other members of the Pink Army community. The goal of selling these products and services is not profit, but the generation of sufficient cash flow to deliver our core tools to as many people worldwide as possible. Some ancillary products and services include:
Diagnostic tests. A minimum diagnostics profile will be necessary for a therapeutic design to be created. However, the more data that can be delivered to the TDE, the greater the specificity of the output design will be. There is an opportunity here for Pink Army and/or clinical groups to offer enhanced diagnostics services, generating data that can be used to evaluate their intrinsic value.
Physician and Institutional training and certification. Physicians that provide data to Pink Army will need to be trained and, potentially, certified on the proper use of person-specific therapeutics.
Client counseling. It will be necessary for clients to be fully informed of the technology behind the development of personalized therapeutics and the risks associated with using them. This may require individual counseling, course-based training, and some form on online testing.
Synthesis and testing charges. While the design and the final therapeutic is provided at no charge, it may be necessary to transfer some of the manufacturing and testing charges to the client in order to scale operations.
Hospitalization, isolation, and monitoring. Isolation rooms, and enhanced care and monitoring will need to be provided to persons taking personalized medicines.
Seminars, conferences, events, courseware, speaking fees. A diverse array of education and communication products could be developed by the company in support of its R&D, clinical use, and marketing goals.
Consulting services. Our tools and community could become synonymous with advanced viral engineering, potentially opening the door to other development projects.
Branded products. The sale of Pink Army-branded products and/or lotteries could provide an additional revenue stream for funding cancer care throughout the world.
Advertising fees. Pink Army websites may attract a considerable number of page views, creating the potential for revenue from Google or other web-based advertisers.
SECTION 5: Legal Considerations
Incorporation
Mr. Hessel has retained the services of Bennett Jones LLP, Edmonton to incorporate Pink Army. It is expected that they will remain the company's counsel following completion of this work and advise the cooperative on most matters pertaining to business operations and drug development.
Privacy
Pink Army intends to operate with near-complete transparency. By necessity, the first therapeutic candidate(s) will be known by name, and virtually all of their medical history will be made public. As we grow, the cooperative will form a privacy committee to create and implement a comprehensive privacy policy.
Negligence or malpractice
All businesses face risk of legal action. The cooperative hopes to minimize these risks whenever possible, by both transparency and a board of directors comprised of members. Legal concerns related to R&D should be minimal until such time as our therapeutics are used clinically and operations scale, and even then, the rules and regulations of the cooperative, plus the continuous oversight provided by transparent online operations, should work to minimize legal risk for the cooperative relative to proprietary pharmaceutical companies. Business operations could prove a source of legal concern in that there has been no previous experience with the application of the cooperative business model to biotechnology. The company will be breaking new ground in this area.
Intellectual property
Pharmaceutical and biotechnology companies (and, increasingly, individual researchers) protect their intellectual property aggressively. While we are making every attempt to avoid disputes, Pink Army could be perceived as a threat to their revenues or intellectual property and provoke legal action against us or our members. Should this happen, we will likely employ one or more of the following strategies:
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Wherever possible, without causing harm to our sustainability or our goals, comply with their wishes.
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Educate those that use legal action we are not a competitor but instead an open R&D enterprise, perhaps even more open than academic laboratories. This position will be reinforced by our open access databases, our expected roster of academic community members, and the fact we will not sell the experimental therapeutics that result from our work.
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Negotiate mutually acceptable terms of co-existence. In particular, we could emphasize that if we are successful in opening a new development route for personalized medicines, the groundwork would be laid for their own use of the system. We could make compelling arguments for them to actually support our efforts. Alternatively, we could issue shares as payment for key licenses or patents necessary for our programs.
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We can mobilize our community to solicit companies to reconsider their actions, noting that breast cancer is a universal problem they have not themselves yet found a solution for.
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We could employ the media to focus attention on any company or group that attempts to slow or block our operations, which directly or indirectly could result in the suffering or death of our client(s). Our first client(s) will not be nameless or faceless to the public. The possibility of negative publicity to companies or groups that seek to impede our work could prove an effective lever in giving us room to operate.
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If necessary, we could choose to defend ourselves in court.
SECTION 6: MARKETING AND SALES
Market analysis
Until our drug development model is proven by clinical use of the outputs, our consumer market consists only of our first therapeutic candidates(s). These will be carefully selected. Our consumer market will grow if and only if our drug development path becomes generally accepted and is more widely approved by regulators domestically and internationally.
Competitors
The cooperative will operate in a complex ecosystem populated by scientifically experienced, well-funded, and politically connected companies and regulators whose decisions affect a substantial fraction of the global economy. We believe our organization and ownership structure, our drug development model, and our community differentiates us from virtually every other biotechnology company, including those currently developing oncolytic therapies. Our business structure more closely aligns us with academic institutions. These compete mainly on reputation but do so in a cooperative way that still works to increase global knowledge and understanding. We anticipate that even proprietary companies will be able to learn valuable lessons from our activities and will be able to work with us. Thus, we will take the position that, until proven otherwise, we have no competitors but only potential collaborators.
Marketing Objectives
The success of Pink Army and progress toward its R&D goals will depend on its ability to communicate its strategies to a wide audience, to grow its member community, and to solicit participation from community members. Our marketing objectives include:
Public outreach – creating a global community. We will employ an array of communication strategies, including media profiling and interviews, public talks by founders and scientists, publication in scholarly journals, networking among survivor and support groups, electronic social networking tools like Facebook, Myspace, Linked In, and others, etc. We will seek high-profile individuals, groups, and celebrity supporters of our company. We will also seek recongniton and support of existing, respected cancer foundations and health foundations.
Fundraising in support of R&D operations. We will solicit financial support for our work primarily through the sale of individual membership shares, but also through private placements, donations, and sales of branded products. Membership shares will be available for purchase from our website. Other websites will be able to add a “Join the Pink Army!” button. For real-world sales, we will train and equip representatives with wireless point-of-sale devices.
Engaging the community. Pink Army won’t solve cancer overnight, but we aspire to be on the leading edge of personalized medicine and synthetic biology. Advances will be communicated to our membership regularly through meetings and publications to keep them interested, motivated, and educated. We will also encourage our community to create events and performances that are engaging and inspirational.
Attracting scientific, legal, political and business talent. We will constantly work to attract innovation, expertise, and influence to our community so that we can achieve our goals, rapidly and efficiently.
Being a rational agent for change. We aspire to be a strong, confident voice for change in cancer medicine. We recognize that what we are doing is unconventional and maintain it is also logically consistent, scientifically defensible, inclusive, and altruistic. Weaknesses in our strategies will be addressed, not ignored or silences. Publishing our strategies and observing public response will allow us to guage their acceptance, to tune our ideas and arguments, and to grow funding in support of our objectives.
SECTION 7: COMPANY MILESTONES
The milestones we hope to achieve include:
Year 1 (2008-2009)
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Organize and incorporate
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Recruit key advisors with expertise in oncology, genomics, viral engineering, synthetic biology, information technology, drug development, business administration, marketing, finance, law, ethics, and more.
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Make preparations for outreach and communication efforts
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Commence sale of membership shares and other business operations
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Launch initial website
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Begin outreach and communications activities
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Commence viral engineering work
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Attend or participate in major conferences and inform attendees of company goals
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Identify, interview, and engage lead candidates
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Commence development of TDE and related databases
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Host first general meeting of directors
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Close out year end business and file corporate taxes
SECTION 8: COMPANY FINANCES
Start-up expenses should be limited to the cost of incorporation and the development of the company’s initial website and promotional materials, estimated at $20,000. Cash inflows will depend on the ability of the company to attract investors through marketing and promotional activities. If the company can attract 4000 supporters willing to purchase a monthly membership share subscription, the company will generate cash flow of about $1M, sufficient to meet our first year operational goals. Ideally, the cooperative seeks to raise substantially more capital, on the order of $10M, but this need not happen immediately. Organic growth is expected and company expenses should never exceed revenue. Forward estimation of Pink Army’s potential finances will not attempted. Real-time data will become available shortly after the sale of membership shares commences.
SECTION 9: RISKS
There are numerous current and future risks associated with our business. A few are listed here:
Our proposed pipeline represents a significant change to the status quo. The drug development paradigm we propose, while logically defensible and consistent with current trends that are emerging, is revolutionary and unfamiliar. People may be unwilling to associate themselves with our company or our ideals.
Our objective is to produce meaningful change in cancer therapeutic development, not profit. Our focus on personalized medicine and our cooperative business model precludes large dollar return on investment. We may not attract sufficient funds for sustainable operations.
Cooperative businesses are not widely understood nor used by the biotechnology industry. The use of a cooperative structure is unfamiliar and untested in the biotechnology industry. This could complicate incorporation and sourcing legal or business counsel to guide operations.
Assuming successful commencement to operations, we face significant challenges to fulfilling our goals. We could encounter significant resistance to our goals and methods. Our officers, directors, partners, and others associated with our venture may suffer from unwanted attention or scrutiny for their participation. Prohibitive regulation due to concerns related to GMO production, bio-terrorism, bio-hacking activities, viral engineering, etc. could prevent or impede us from accomplishing our goals. Our development efforts may face legal challenges by patent-holders or others opposed to our strategies.
Viral engineering could prove more difficult than we anticipate. Viral engineering, while growing more commonplace, could prove controversial. For example, the 2007 movie
I am Legend depicted a measles-based cancer cure causing the death of billions of people. We may encounter significant opposition by members of the scientific community, political or environmental organizations, etc. We may have difficult securing approvals for viral DNA synthesis, finding synthetic DNA vendors, or establishing contract other research services related to viral engineering. JCV may also prove unsuitable as an oncolytic agent chassis.
SECTION 10: APPENDICES
In general, the qualitative or quantitative analysis of a substance. Biological assays (or bioassays) use instruments and/or chemicals to measure the presence or amount or function of biological material.