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Category Archives: Stem Cell Research

World's First Approved Stem Cell Drug; Osiris Receives Marketing Clearance from Health Canada for Prochymal

Posted: May 19, 2012 at 5:10 am

COLUMBIA, Md.--(BUSINESS WIRE)--

Osiris Therapeutics Inc. (NASDAQ:OSIR - News) announced today it has received market authorization from Health Canada to market its stem cell therapy Prochymal (remestemcel-L), for the treatment of acute graft-vs-host disease (GvHD) in children. The historic decision marks the worlds first regulatory approval of a manufactured stem cell product and the first therapy approved for GvHD a devastating complication of bone marrow transplantation that kills up to 80 percent of children affected, many within just weeks of diagnosis.

"I am very proud of the leadership role Canada has taken in advancing stem cell therapy and particularly gratified that this historic decision benefits children who would otherwise have little hope," said Andrew Daly, M.D., Clinical Associate Professor, Department of Medicine and Oncology at the University of Calgary, Canada and Principal Investigator in the phase 3 clinical program for Prochymal. "As a result of Health Canada's comprehensive review, physicians now have an off-the-shelf stem cell therapy in their arsenal to fight GvHD. Much like the introduction of antibiotics in the late 1920's, with stem cells we have now officially taken the first step into this new paradigm of medicine."

Prochymal was authorized under Health Canada's Notice of Compliance with conditions (NOC/c) pathway, which provides access to therapeutic products that address unmet medical conditions and which have demonstrated a favorable risk/benefit profile in clinical trials. Under the NOC/c pathway, the sponsor must agree to carry out confirmatory clinical testing.

Today is not only a great day for Osiris, but for everyone involved in the responsible development of stem cell therapies, said C. Randal Mills, Ph.D., President and Chief Executive Officer of Osiris. Most importantly, today is a great day for children and their families who bravely face this horrific disease. While today marks the first approval of a stem cell drug, now that the door has been opened, it will surely not be the last.

Health Canadas authorization was made following the recommendation of an independent expert advisory panel, commissioned to evaluate Prochymal's safety and efficacy. In Canada, Prochymal is now authorized for the management of acute GvHD in children who fail to respond to steroids. The approval was based on the results from clinical studies evaluating Prochymal in patients with severe refractory acute GvHD. Prochymal demonstrated a clinically meaningful response at 28 days post initiation of therapy in 61-64 percent of patients treated. Furthermore, treatment with Prochymal resulted in a statistically significant improvement in survival when compared to a historical control population of pediatric patients with refractory GvHD (p=0.028). The survival benefit was most pronounced in patients with the most severe forms of GvHD. As a condition of approval, the clinical benefit of Prochymal will be further evaluated in a case matched confirmatory trial and all patients receiving Prochymal will be encouraged to participate in a registry that will monitor the long-term effects of the therapy.

Refractory GvHD is not just deadly to the patients it afflicts, but is devastating for the family, friends, and caregivers who watch helplessly as the disease progresses, said Joanne Kurtzberg, MD, Head of the Pediatric Bone Marrow Transplant Program at Duke University and Lead Investigator for Prochymal. "I have personally seen Prochymal reverse the debilitating effects of severe GvHD in many of my patients and now, after nearly two decades of research, the data demonstrating consistently high response rates, a strong safety profile and improved survival clearly support the use of Prochymal in the management of refractory GvHD."

Prochymal is currently available in several countries, including the United States, under an Expanded Access Program (EAP). Prochymal will be commercially available in Canada later this year.

Today Osiris turns the promise of stem cell research into reality, delivering on decades of medical and scientific research, said Peter Friedli, Chairman and Co-founder of Osiris. It took 20 years of hard work and perseverance and I want to personally thank everyone involved for their dedication to this important mission.

In addition to the extensive intellectual property protection Osiris has around Prochymal, which includes 48 issued patents, Health Canada's decision will also provide Prochymal with regulatory exclusivity within the territory. Canada affords eight years of exclusivity to Innovative Drugs such as Prochymal, and an additional six-month extension is available since it addresses a pediatric population.

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Industry Consultant Gregory Bonfiglio Joins California Stem Cell Board of Directors

Posted: May 19, 2012 at 5:10 am

IRVINE, Calif.--(BUSINESS WIRE)--

California Stem Cell, Inc. (CSC) announced today that well-known stem cell & regenerative medicine industry veteran Gregory A. Bonfiglio, J.D. has joined its Board of Directors.

Gregory Bonfiglio has over 25 years of experience working with technology companies, and was an early investor in the stem cell industry. He is Managing Partner of Proteus Venture Partners, an investment & advisory firm he founded in early 2006 to provide venture funding and strategic advisory services in the stem cell & regenerative medicine space. Mr. Bonfiglio is on the Boards of VistaGen Therapeutics and StemCyte, Inc.; he is the Chairman of the Board of the Centre for Commercialization of Regenerative Medicine (RM Translation Center in Toronto, Canada). In addition, Mr. Bonfiglio sits on the Advisory Board and Finance Committee of the International Society for Stem Cell Research (ISSCR); he is on the Commercialization Committee of the International Society for Cellular Therapy (ISCT).

Mr. Bonfiglio brings to CSC an extensive background in strategic consulting, having held partnership positions with various legal and venture firms, and having successfully led a team that took pioneering stem cell company Advanced Cell Technology public in early 2005. Were thrilled to welcome to our board someone with the breadth of industry experience that Greg has, and are very much looking forward to his participation in the continued growth of this Company, said COO Chris Airriess.

This appointment coincides with a ramp up of commercial product sales as well as advancements of CSCs active Phase II clinical trial in metastatic melanoma.

About California Stem Cell

California Stem Cell Inc. (CSC) is an Irvine, CA based company which has developed proprietary methods to generate human stem cell lines, expand them to clinically and commercially useful numbers, and differentiate them at extremely high purity using fully-defined, proprietary media and GMP processes. CSC is able to supply its human cell populations to companies and institutions worldwide for use in the development of therapies, efficacy screening or the creation of toxicity profiles for candidate drugs, and experimental research tools.

CSC is focused on the development of stem cell based therapies for spinal muscular atrophy (SMA), amyotrophic lateral sclerosis (ALS, or Lou Gehrigs Disease), and metastatic cancers.

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Maryland Stem Cell Research Commission Funds 40 New Proposals in FY 2012

Posted: May 19, 2012 at 5:10 am

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Posted May 17, 2012

Awards to advance regenerative medicine address diverse, debilitating diseases and conditions

COLUMBIA, Md. - The Maryland Stem Cell Research Commissionhas completed its review of the 179 applications received in response to its three FY 2012 Requests for Applications (RFAs). The board of directors of the Maryland Technology Development Corporation (TEDCO) approved the Commission's recommendation to fund 40 new proposals with the Maryland Stem Cell Research Fund's (MSCRF) $12.4 million FY 2012 budget.

"We are pleased to announce our grant awards for FY 2012," said Margaret Conn Himelfarb, MPH, chair of the Commission. "These projects address a diverse array of debilitating and costly diseases and conditions, some of which are traditionally underfunded. Maryland's investment in cutting-edge stem cell research continues to advance the field and strengthens our State's national leadership position in the life sciences. We are grateful to Governor Martin O'Malley and the Maryland General Assembly for recognizing the tremendous economic and humanitarian benefits of this pioneering research."

This funding cycle, the Commission gave priority to proposals that focus on advancing regenerative medicine by selecting promising research that targets sickle cell anemia, schizophrenia, type 1 diabetes, nerve injury, Parkinson's disease, Crohn's disease, multiple sclerosis (MS), heart disease, osteoarthritis, Lou Gehrig's disease (ALS), retinal disease, and other debilitating medical conditions. Continuing the collaboration initiated last year with the California Institute of Regenerative Medicine (CIRM), the MSCRF will also support a Maryland researcher working with CIRM-funded scientists to study stem cell differentiation and bone repair.

This year's MSCRF awards include:

9 Investigator-Initiated Research Grants (RFA-MD-12-1) - providing up to $600,000 in direct costs over a maximum of three years to investigators with preliminary data to support their hypotheses.

17 Exploratory Research Grants (RFA-MD-12-2) - providing up to $200,000 in direct costs over a maximum of two years to researchers with novel approaches, mechanisms or models that may differ from current thinking in the field and/or new hypotheses that have little or no preliminary data.

14 Post-Doctoral Fellowship Research Grants (RFA-MD-12-3) - providing post-doctoral fellows up to $55,000 per year, for up to two years.

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Maryland Stem Cell Research Commission Funds 40 New Proposals in FY 2012

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Michael J. Fox Looks Past Stem Cells

Posted: May 19, 2012 at 5:10 am

Michael J. Fox, whose turn from Parkinsons disease patient to scientific crusader made him one of the countrys most visible advocates for stem cell research, now believes the controversial therapy may not ultimately yield a cure for his disease, he told ABCs Diane Sawyer in an exclusive interview.

There have been problems along the way, Fox said of stem cell studies, for which he has long advocated. Instead, he said, new drug therapies are showing real promise and are closer today to providing a cure for Parkinsons disease, a degenerative illness that over time causes the body to become rigid and the brain to shut down.

Stem cells are an avenue of research that weve pursued and continue to pursue but its part of a broad portfolio of things that we look at. There have been some issues with stem cells, some problems along the way, said Fox, who suffers from the diseases telltale tics and tremors.

Its not so much that [stem cell research has] diminished in its prospects for breakthroughs as much as its the other avenues of research have grown and multiplied and become as much or more promising. So, an answer may come from stem cell research but its more than likely to come from another area, he said.

Tune in to World News with Diane Sawyer Friday at 6:30 p.m. E.T. to see more of Diane Sawyers interview with Michael J. Fox

Fox, who recently appeared in episodes of Curb Your Enthusiasm and The Good Wife, has dedicated himself to finding a cure for Parkinsons, the disease with which he was diagnosed in 1991.

Fox said he still strongly believes in stem cell research and government support of those studies, praising ongoing research at New Yorks Memorial Sloan-Kettering Hospital. When asked about earlier criticism he received from conservative talk show host Rush Limbaugh about his advocacy, Fox said it only sharpens your resolve.

Scientists are conducting research and looking for a cure on multiple fronts, Fox said, including drug therapies, experimental surgeries, and developing tests to help make earlier diagnoses.

To that end, his Michael J. Fox Foundation for Parkinsons Research, the largest private funder of Parkinsons disease research worldwide, has recently launched an online initiative to increase studies across the country by pairing patients with clinical trials in their areas.

The Fox Trial Finder(Visit FoxTrialFinder.org for more info on clinical trial participation) harnesses the power of the Internet to find patients and, based on their profile of symptoms, pair them with research scientists conducting clinical trials.

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Michael J. Fox Looks Past Stem Cells

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Scientists Discover Clues to Muscle Stem Cell Functions

Posted: May 16, 2012 at 7:11 am

Study reveals a potential key to new treatment strategies for Muscular Dystrophy

Newswise May 14, 2012 - Oakland, Calif. A study conducted by Childrens Hospital & Research Center Oakland scientists identifies how skeletal muscle stem cells respond to muscle injury and may be stimulated to improve muscle repair in Duchenne Muscular Dystrophy, a severe inherited disease of muscle that causes weakness, disability and, ultimately, heart and respiratory failure.

The study, led by Julie D. Saba, MD, PhD, senior scientist at Childrens Hospital Oakland Research Institute (CHORI), shows that a lipid signaling molecule called sphingosine-1-phosphate or S1P can trigger an inflammatory response that stimulates the muscle stem cells to proliferate and assist in muscle repair. It further shows that mdx mice, which have a disease similar to Duchenne Muscular Dystrophy, exhibit a deficiency of S1P, and that boosting their S1P levels improves muscle regeneration in these mice. A research report describing the study findings will be published online (http://www.plosone.org/article/info%3Adoi %2F10.1371%2Fjournal.pone.0037218) on May 14, 2012 in the journal Public Library of Science ONE (PLoS ONE).

Skeletal muscle is the biggest organ system of the human body. It is important for all human activity. Muscles can be injured by trauma, inactivity, aging and a variety of inherited muscle diseases. Importantly however, skeletal muscle is one of the few tissues of the human body that has the potential to fully repair itself after injury. The ability of muscles to regenerate themselves is attributed to the presence of a form of adult stem cells called satellite cells that are essential for muscle repair. Normally, satellite cells lie quietly at the periphery of the muscle fiber and do not grow, move or become activated. However, after muscle injury, these stem cells wake up through unclear mechanisms and fuse with the injured muscle, stimulating a complicated process that results in the rebuilding of a healthy muscle fiber.

S1P is a lipid signaling molecule that controls the movement and proliferation of many human cell types. Other scientists had shown previously that S1P can activate satellite cells, but they did not know how this occurred.

We have been studying S1P signaling for many years, states Dr. Saba. In 2003, we published a report demonstrating that fruit fly mutants with defective S1P metabolism were unable to fly because they developed a muscle disease or myopathy that led to degeneration of their flight muscles. Based on that observation, I became convinced that S1P signaling played an important role in muscle stability and homeostasis, not just in flies but in mammals, including humans.

Dr. Sabas team has discovered how S1P is able to wake up the stem cells at the time of injury. It involves the ability of S1P to activate S1P receptor 2, one of its five cell surface receptors, leading to downstream activation of an inflammatory pathway controlled by a transcription factor called STAT3. They showed that S1P is rapidly produced in the muscle immediately after injury, leading to an S1P signal. S1P, acting through S1P receptor 2, leads to activation of STAT3, resulting in changes in gene expression that cause the satellite cell to leave its sleeping state and start to proliferate and assist in muscle repair.

These findings are important especially for certain muscle diseases or myopathies that can affect children, states Dr. Saba. The most common and one of the most severe myopathies is Duchenne Muscular Dystrophy, a disease that affects young boys and often leads to death from respiratory and heart failure in a patients twenties. Although patients with Duchenne Muscular Dystrophy start out life with enough satellite cells to repair the patients degenerating muscles, over time the satellite cells fail to keep up with the rate of muscle degeneration. We found that mdx mice, which have a disease similar to Duchenne Muscular Dystrophy, are deficient in S1P. We were able to increase the S1P levels in the mice using a drug that blocks S1P breakdown. This treatment increased the number of satellite cells in the muscles and improved the efficiency of muscle regeneration after injury.

If these findings are also found to be true in humans with Duchenne Muscular Dystrophy, it may be possible to use similar approaches to boost S1P levels in order to improve satellite cell function and muscle regeneration in patients with the disease. Drugs that block S1P metabolism and boost S1P levels are now being tested for the treatment of other human diseases including rheumatoid arthritis. If these studies prove to be relevant in Duchenne patients, it may be possible to use the same drugs to improve muscle regeneration in these patients. Alternatively, new agents that can specifically activate S1P receptor 2 could also be beneficial in recruiting satellite cells and improving muscle regeneration in muscular dystrophy and potentially other diseases of muscle.

This work was supported by grants from the Muscular Dystrophy Association, the National Institutes of Health and a fellowship award from the California Institute of Regenerative Medicine.

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Scientists Discover Clues to Muscle Stem Cell Functions

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New York Stem Cell Foundation scientist grows bone from human embryonic stem cells

Posted: May 16, 2012 at 7:11 am

Public release date: 14-May-2012 [ | E-mail | Share ]

Contact: David McKeon dmckeon@nyscf.org 212-365-7440 New York Stem Cell Foundation

NEW YORK, NY (May 14, 2012) -- Dr. Darja Marolt, an Investigator at The New York Stem Cell Foundation (NYSCF) Laboratory, is lead author on a study showing that human embryonic stem cells can be used to grow bone tissue grafts for use in research and potential therapeutic application. Dr. Marolt conducted this research as a post-doctoral NYSCF Druckenmiller Fellow at Columbia University in the laboratory of Dr. Gordana Vunjak-Novakovic.

The study is the first example of using bone cell progenitors derived from human embryonic stem cells to grow compact bone tissue in quantities large enough to repair centimeter-sized defects. When implanted in mice and studied over time, the implanted bone tissue supported blood vessel ingrowth, and continued development of normal bone structure, without demonstrating any incidence of tumor growth.

Dr. Marolt's work is a significant step forward in using pluripotent stem cells to repair and replace bone tissue in patients. Bone replacement therapies are relevant in treating patients with a variety of conditions, including wounded military personnel, patients with birth defects, or patients who have suffered other traumatic injury.

Since conducting this work as proof of principle at Columbia University, Dr. Marolt has continued to build upon this research as an Investigator in the NYSCF Laboratory, developing bone grafts from induced pluripotent stem (iPS) cells. iPS cells are similar to embryonic stem cells in that they can also give rise to nearly any type of cell in the body, but iPS cells are produced from adult cells and as such are individualized to each patient. By using iPS cells rather than embryonic stem cells to engineer tissue, Dr. Marolt hopes to develop personalized bone grafts that will avoid immune rejection and other implant complications.

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The New York Stem Cell Foundation has supported Dr. Marolt's research throughout her career, first through a NYSCF Druckenmiller Fellowship to fund her post-doctoral work at Columbia University, and now with a NYSCF Helmsley Investigator Award at The New York Stem Cell Foundation Laboratory. "The continuity of funding provided by NYSCF has allowed me to continue my research uninterrupted, making progress more quickly than would have otherwise been possible," Dr. Marolt said.

The New York Stem Cell Foundation (NYSCF) conducts cutting-edge translational stem cell research in its laboratory in New York City and supports research by stem cell scientists at other leading institutions around the world. More information is available at http://www.nyscf.org.

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Regenerative Sciences Receives $2M Investment for Orthopedic Stem Cell Initiatives

Posted: May 16, 2012 at 7:10 am

DENVER, May 14, 2012 /PRNewswire/ -- Regenerative Sciences, Inc., a company dedicated to advancing orthopedic care through non-surgical adult stem cell procedures, today announced that it has secured a $2M investment from philanthropist, visionary and businessman John C. Malone, PhD, chairman of Liberty Media Corporation. In addition to advancing Regenerative Sciences' clinical and lab-based stem cell research, the investment will help support the national expansion of their Regenexx Physician Network.

Regenerative Sciences' Regenexx procedures utilize a patient's own stem cells to help repair a broad range of common injuries and degenerative conditions, including cartilage lesions, torn ligaments and tendons, osteoarthritis and bulging spinal discs. For many, the procedures offer a viable alternative to arthroscopic surgery, open-joint surgery, or joint replacement surgery. Regenexx patients experience little or no downtime from the procedures and avoid the lengthy rehabilitation period associated with most surgical procedures.

"We are proud of our accomplishments in the field of regenerative interventional orthopedics and it's exciting that our work has drawn the attention of such a noted entrepreneur and philanthropist," said Christopher J. Centeno, M.D., Chief Executive Officer of Regenerative Sciences. "Dr. Malone shares our vision for forging the next generation of minimally invasive regenerative treatments. This investment will not only bolster our existing stem cell research programs and make our procedures available in all regions of the U.S., but it will help us maintain a leadership role in clarifying the regulatory space for physician stem cell use."

Regenerative Sciences is at the forefront of regenerative orthopedic medicine within the United States and the company is bringing the future of orthopedic treatments to patient care today.

About Regenerative Sciences

Regenerative Sciences is an outgrowth of the Centeno-Schultz clinic, where we are reinventing orthopedic care for the 21st century using key biologics such as stem cells, next generation tools and devices, and unique therapeutic approaches. Our signature initiative, Interventional Orthopedics, allows doctors to treat orthopedic conditions through injection, rather than traditional invasive surgery. The Regenexx Physician Network brings together like-minded physicians from around the country to offer more patients access to our innovative procedures. For more information on Regenerative Sciences and Regenexx procedures, visit: http://www.regenexx.com

About John C. Malone, PhD

Dr. John C. Malone holds a bachelor's degree in electrical engineering and economics from Yale University, where he was a Phi Beta Kappa and merit scholar. He also holds a master's degree in industrial management and a Ph.D. in operations research from Johns Hopkins University.

Dr. Malone is Chairman of Liberty Media Corporation, a position he has held since 1990. Dr. Malone is also the Chairman of the Board of Liberty Global, Inc. (LGI), a position he has held since June, 2005. From 1996 to March 1999 when Tele-Communications, Inc. (TCI) merged with AT&T Corp., he was also Chairman and Chief Executive Officer of TCI. Previous to that, from 1973 to 1996, Dr. Malone served as President and CEO of TCI. He currently serves on the Board of Directors for CATO Institute, Expedia, Inc., Discovery Communications, Inc., and SiriusXM.

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Regenerative Sciences Receives $2M Investment for Orthopedic Stem Cell Initiatives

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Stem Cell Market & Cord Blood Banking Industry Research Reports at 10% Discount – Limited Period Offer

Posted: May 16, 2012 at 7:10 am

DALLAS, May 15, 2012 /PRNewswire/ --

ReportsnReports.com announces a Flat 10% Discount on ALL market research reports by BioInformant WorldWide, LLC through June 20, 2012. Whether stem cells are to be studied functionally or based on source tissues, our database of reports on stem cells is sure to meet your research requirements.

Here is a list of reports on which you get a Flat 10% Discount through June 20, 2012:

The stem cell research products market (excluding stem cell antibodies) was valued at $1.28 billion for the full year 2011 and is projected to increase to $2.10 billion by 2016. The total market for all types of stem cell products - including stem cell research products, stem cell antibodies, and stem cell therapies - was valued at $5.72 billion for the full year 2011. This report identifies, defines, and quantifies each market segment within the stem cell product industry.

This research helps you with data and analysis on rate of entrants to the cord blood banking industry, revenue distinctions among existing banks, effect of new entrants for existing competitors, leveraging global tactics for growth and more.

As of 2012, 510 cord blood banks are active in 97 countries around the world. This database contains nearly 7000 global cord blood industry contacts from top 15 countries and around 9 categories.

This market research report focuses on recent advances in MSC research applications, explores research priorities by market segment, highlights individual labs and end-users of MSC research products, explores the competitive environment for MSC research products, and provides 5-year growth and trend analysis.

This study explores the complex IP landscape affecting development of human embryonic stem cell products, providing clear guidance for companies that want to enter the product area.

Explore information on applications, application priorities, patents, projected 5-years market growth, Competitors covering suppliers of neural stem & progenitor cell products and their products offered, Specialty pharmaceutical companies in neural stem & progenitor cell therapies, Breakdown of stem cell research activity by cell type, Potential end-users of neural stem cell products, Product ideas & suggestions and more.

This report uses end-user surveys of expectant parents and technology-derived data to determine the factors involved in parental-decision making. More than 1,200 expectation parents in the U.S., Canada, Europe and other international regions answered a detailed survey between November 2008 and January 2009.

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Stem Cell Market & Cord Blood Banking Industry Research Reports at 10% Discount - Limited Period Offer

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Human Embryonic Stem Cells Used To Grow Bone Tissue

Posted: May 16, 2012 at 7:10 am

May 15, 2012

A New York Stem Cell Foundation (NYSCF) scientist has shown in new research that human embryonic stem cells can be used to grow bone tissue grafts for use in research and potential medical applications.

Dr. Darja Marolt, an investigator at the NYSCF, is the lead author of the study, which was published this week in the online edition of the Proceedings of the National Academy of Sciences (PNAS).

It is the first example of using bone cell progenitors derived from human embryonic stem cells to grow compact bone tissue in quantities large enough to repair centimeter-sized defects. When implanted in mice and studied over time, the implanted bone tissue supported blood vessel in-growth, and continued development of normal bone structure, without demonstrating any incidence of tumor growth.

This is a significant step forward in using pluripotent stem cells to repair and replace bone tissue in patients, noted the researchers. Bone replacement therapies are relevant in treating patients with a variety of conditions, wounds, birth defects, or other traumatic injuries.

Dr. Marolt conducted this research as a post-doctoral NYSCF Druckenmiller Fellow at Columbia University in the laboratory of Dr. Gordana Vunjak-Novakovic. Since conducting this work, Marolt has continued to build upon the research, developing bone grafts from induced pluripotent stem (iPS) cells.

IPS cells are similar to embryonic stem cells in that they can also give rise to nearly any type of cell in the body, but iPS cells are produced from adult cells and as such are individualized to each patient. Marolt hopes that by using iPS cells to engineer tissue, she can develop personalized bone grafts that will avoid immune rejection and other implant complications.

The New York Stem Cell Foundation conducts cutting-edge translational stem cell research in its laboratory in New York City and supports research by stem cell scientists at other leading institutions around the world.

Source: RedOrbit Staff & Wire Reports

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Research and Markets: Stem Cell Research Products: Opportunities, Tools & Technologies 2012 (Updated)

Posted: May 16, 2012 at 7:10 am

DUBLIN--(BUSINESS WIRE)--

Research and Markets (http://www.researchandmarkets.com/research/lffnp7/stem_cell_research) has announced the addition of the "Stem Cell Research Products: Opportunities, Tools & Technologies 2012 (Updated)" report to their offering.

Stem cells are primitive cells found in all multi-cellular organisms that are characterized by self-renewal and the capacity to differentiate into any mature cell type. Several broad categories of stem cells exist, including embryonic stem cells, derived from blastocysts; fetal stem cells, obtained from aborted fetuses; adult stem cells, found in adult tissues; cord blood stem cells, isolated from umbilical tissue; dental stem cells, derived from deciduous teeth; cancer stem cells, which give rise to clonal populations of cells that form tumors or disperse in the body; and animal stem cells, derived from non-human sources.

In a developing embryo, stem cells can differentiate into all of the specialized embryonic tissues. In adult organisms, stem and progenitor cells act as a repair system for the body, replenishing specialized cells. Of interest to researchers is the potential for use of stem cells in regenerative medicine to treat conditions ranging from diabetes, to cardiovascular disease and neurological disorders. Additionally, the ability to use stem cells to improve drug target validation and toxicology screening is of intense interest to pharmaceutical companies. Stem cells are also being studied for their ability to improve both the understanding and treatment of birth disorders.

To facilitate research resulting from interest in these far-ranging applications, a large and growing stem cells research products market has emerged. Large companies selling stem cell research products include Life Technologies, BD Biosciences, Thermo Fisher Scientific, and Millipore, although dozens of other suppliers exist as well. Products offered by these companies include: antibodies to stem cell antigens, bead-based stem cell separation systems, stem cell protein purification and analysis tools, tools for DNA and RNA-based characterization of stem cells, stem cell culture and media reagents, stem cell specific growth factors and cytokines, tools for stem cell gene regulation, a range of stem cell services, tools for in vivo and in vitro stem cell tracking, and stem cell lines.

This report explores current market conditions and provides guidance for companies interested in developing strategically positioned stem cell product lines.

Featured elements of this report include:

- What are novel stem cells research products that can be developed?

- What stem cells types are most frequently used by research scientists?

- Which species of stem cells do scientists prefer and what are the factors driving this preference (access, pricing, funding, handling advantages)?

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