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Quebec lowers maximum age for stem-cell donor registration

By Stem Cell Treatment

Hma-Qubec has lowered the maximum age of those who can sign up to be stem-cell donors from 50 to 35, raising concerns among some people in minority ethnic communities that the policy will limit their chances of finding a match if they get certain forms of cancer.

The organization that runs Quebec's blood and tissue bank made the change quietly last fall, only mentioning it in a newsletter it published in February.

The director of Hma-Qubec's stem cell donor registry, Diane Roy, said transplant doctors generally prefer younger donors because their stem cells have an increased chance of survival for recipients. Plus, it costs nearly $500 to test each potential donor, which there's no point in spending on older donors if the doctors who are using the stem cells don't want them.

Hma-Qubec also maintains that while in the rest of Canada, people can still register to be stem cell donors up to age 50, many European countries cut off registration at age 35.

However, in France and Belgium, the maximum age is still 50, while in Britain it's 40.

Hma-Qubec's new policy is already turning away potential donors of stem cells.

Steve Bonspiel, a 36-year-old Mohawk man, attended a special stem cell donor drive a few weeks ago to help find a match for a cancer patient from the Kahnawake First Nation. Bonspiel said he was surprised when Hma-Qubec told him he couldn't be a donor, but he pushed and eventually was allowed to provide a sample though other, older Mohawks were turned away.

The new policy will make it especially harder for people from smaller ethnic communities to find a donor match, he said.

"For Mohawks and for native people, our pool all of a sudden is a lot smaller," Bonspiel said. "For anybody who is suffering from leukemia who needs a bone marrow transplant, all of a sudden their primary pool has been reduced.

"There's only so many Mohawk people, there's only so many native people. So we have a special DNA makeup, so now they have to go to other places, elsewhere across the country, across the province. There's not a lot of people who want to be donors."

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Quebec lowers maximum age for stem-cell donor registration

Immune system harnessed to improve stem cell transplant outcomes

By Stem Cell Treatment

ScienceDaily (Oct. 1, 2012) A novel therapy in the early stages of development at Virginia Commonwealth University Massey Cancer Center shows promise in providing lasting protection against the progression of multiple myeloma following a stem cell transplant by making the cancer cells easier targets for the immune system.

Outlined in the British Journal of Hematology, the Phase II clinical trial was led by Amir Toor, M.D., hematologist-oncologist in the Bone Marrow Transplant Program and research member of the Developmental Therapeutics program at VCU Massey Cancer Center. The multi-phased therapy first treats patients with a combination of the drugs azacitidine and lenalidomide. Azacitidine forces the cancer cells to express proteins called cancer testis antigens (CTA) that immune system cells called T-cell lymphocytes recognize as foreign. The lenalidomide then boosts the production of T-cell lymphocytes. Using a process called autologous lymphocyte infusion (ALI), the T-cell lymphocytes are then extracted from the patient and given back to them after they undergo a stem cell transplant to restore the stem cells' normal function. Now able to recognize the cancer cells as foreign, the T-cell lymphocytes can potentially protect against a recurrence of multiple myeloma following the stem cell transplant.

"Every cell in the body expresses proteins on their surface that immune system cells scan like a barcode in order to determine whether the cells are normal or if they are foreign. Because multiple myeloma cells are spawned from bone marrow, immune system cells cannot distinguish them from normal healthy cells," says Toor. "Azacitidine essentially changes the barcode on the multiple myeloma cells, causing the immune system cells to attack them," says Toor.

The goal of the trial was to determine whether it was safe, and even possible, to administer the two drugs in combination with an ALI. In total, 14 patients successfully completed the investigational drug therapy. Thirteen of the participants successfully completed the investigational therapy and underwent a stem cell transplant. Four patients had a complete response, meaning no trace of multiple myeloma was detected, and five patients had a very good partial response in which the level of abnormal proteins in their blood decreased by 90 percent.

In order to determine whether the azacitidine caused an increased expression of CTA in the multiple myeloma cells, Toor collaborated with Masoud Manjili, D.V.M., Ph.D., assistant professor of microbiology and immunology at VCU Massey, to conduct laboratory analyses on bone marrow biopsies taken from trial participants before and after treatments. Each patient tested showed an over-expression of multiple CTA, indicating the treatment was successful at forcing the cancer cells to produce these "targets" for the immune system.

"We designed this therapy in a way that could be replicated, fairly inexpensively, at any facility equipped to perform a stem cell transplant," says Toor. "We plan to continue to explore the possibilities of immunotherapies in multiple myeloma patients in search for more effective therapies for this very hard-to-treat disease."

In addition to Manjili, Toor collaborated with John McCarty, M.D., director of the Bone Marrow Transplant Program at VCU Massey, and Harold Chung, M.D., William Clark, M.D., Catherine Roberts, Ph.D., and Allison Hazlett, also all from Massey's Bone Marrow Transplant Program; Kyle Payne, Maciej Kmieciak, Ph.D., from Massey and the Department of Microbiology and Immunology at VCU School of Medicine; Roy Sabo, Ph.D., from VCU Department of Biostatistics and the Developmental Therapeutics program at Massey; and David Williams, M.D., Ph.D., from the Department of Pathology at VCU School of Medicine, co-director of the Tissue and Data Acquisition and Analysis Core and research member of the Developmental Therapeutics program at Massey.

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Immune system harnessed to improve stem cell transplant outcomes

World Renowned Scientists and Advocates to Celebrate and Shine Light on Stem Cell Breakthroughs

By Stem Cell Treatment

IRVINE, CA--(Marketwire - Oct 1, 2012) - Oct. 3 marks International Stem Cell Awareness Day, a global celebration where leading scientists, researchers and supporters will acknowledge the scientific advances of stem cell research and its ability to potentially treat a variety of diseases and injuries in the 21st century. This dedicated community is committed to unlocking the potential of stem cells and has made significant strides since the discovery of a method to grow human stem cells less than 15 years ago.

"This is a critical and historic time for stem cell research," said Peter Donovan, Ph.D., director, Sue & Bill Gross Stem Cell Research Center, UC Irvine. "We're literally on the brink of developing new treatments for some of the world's most devastating diseases and injuries. The act of simply raising awareness about this research is one of the best things people can do to help accelerate the process. This event is a great opportunity for everyone to help spread the word and build momentum through a timely mass effort."

Scientists at UC Irvine and other research facilities around the globe continue to work diligently to develop therapies to treat life threatening and debilitating conditions such as Alzheimer's disease, multiple sclerosis, macular degeneration, cancer, Huntington's disease, Parkinson's disease, brain disorders and paralysis caused by spinal cord injuries. These efforts continue to give hope to millions who suffer from these devastating conditions by offering revolutionary treatments and potential cures.

There are several research programs taking place at the Sue & Bill Gross Stem Cell Research Center at UC Irvine that continue to break down barriers and open doors to new treatments for major diseases and injuries:

Spinal Cord and Traumatic Brain Injuries: Neurobiologist Hans Keirstead, Ph.D., as well as husband and wife scientists Aileen Anderson, Ph.D., and Brian Cummings, Ph.D., are conducting stem cell studies to develop treatments for the more than 1.3 million Americans who suffer from spinal cord injuries. Their advancements have led to the world's first clinical trial of human neural stem cell-based therapy for chronic spinal cord injuries (Anderson/Cummings) and the first FDA approved clinical trials using embryonic stem cells (Keirstead). Their research is significant because no drug or other forms of treatment have been able to restore function for those suffering from paralysis. In addition, Cummings and Anderson are applying their stem research to traumatic brain injury, a leading cause of death and disability worldwide, especially in children and young adults.

Alzheimer's Disease: An estimated 35 million people worldwide suffer from Alzheimer's disease, five million of whom live in the U.S. Frank LaFerla, Ph.D., director of UC Irvine's Institute for Memory Impairments and Neurological Disorders, and Matthew Blurton-Jones, Ph.D., of the Sue & Bill Gross Stem Cell Research Center, UC Irvine, have shown for the first time that neural stem cells can rescue memory in mice with advanced Alzheimer's disease, raising hope for a potential treatment in humans. Their work is expected to move to clinical trials in less than five years.

Huntington's Disease: Huntington's disease is a degenerative and ultimately fatal brain disorder that takes away a person's ability to walk, talk and reason. It affects about 30,000 people in the U.S. with another 200,000 or more likely to inherit the disorder. Leslie Thompson, Ph.D., and her team of researchers are currently investigating new stem cell lines and techniques to support the area of the brain that is susceptible to the disease with the hope of developing a cure for future generations.

Macular Degeneration, Retinitis Pigmentosa and Inherited Blindness: Henry Klassen, M.D., Ph.D. has focused his stem cell research on regenerating damaged retinal tissue to restore sight to people suffering from retinitis pigmentosa (an inherited form of degenerative eye disease) and macular degeneration which usually affects older people and leads to loss of vision. Macular degeneration affects millions of Americans. His work hopes to find cures and treatments for corneal and retinal eye disease.

New Website Helps Spread the Word Online To commemorate International Stem Cell Awareness Day and encourage support of stem cell research, an interactive website has been created. Advocates are asked to visit http://www.StemCellsOfferHope.com and share online a wide range of key facts, downloadable images and links to other valuable resources within their social networks.

International Stem Cell Awareness Day Events at UC Irvine The Sue & Bill Gross Stem Cell Research Center at UC Irvine will celebrate International Stem Cell Awareness Day by hosting three special events. An open house will take place on Oct. 1 for high school students. A UC Irvine student, faculty and staff open house will take place on Oct. 2. Finally, an all-day science symposium on Oct. 3 will feature a "Meet the Scientist" interactive forum. The forum and symposium are open to all UC Irvine scientists, clinicians, graduate students, post-docs and members of the community. To RSVP for any these events or for more information, include the name of the event in the subject line and email stemcell@research.uci.edu.

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World Renowned Scientists and Advocates to Celebrate and Shine Light on Stem Cell Breakthroughs

Stem cells improve visual function in blind mice

By Stem Cell Treatment

Public release date: 1-Oct-2012 [ | E-mail | Share ]

Contact: Elizabeth Streich estreich@columbia.edu 212-305-3689 Columbia University Medical Center

An experimental treatment for blindness, developed from a patient's skin cells, improved the vision of blind mice in a study conducted by Columbia ophthalmologists and stem cell researchers.

The findings suggest that induced pluripotent stem (iPS) cells which are derived from adult human skin cells but have embryonic properties could soon be used to restore vision in people with macular degeneration and other diseases that affect the eye's retina.

"With eye diseases, I think we're getting close to a scenario where a patient's own skin cells are used to replace retina cells destroyed by disease or degeneration," says the study's principal investigator, Stephen Tsang, MD, PhD, associate professor of ophthalmology and pathology & cell biology. "It's often said that iPS transplantation will be important in the practice of medicine in some distant future, but our paper suggests the future is almost here."

The advent of human iPS cells in 2007 was greeted with excitement from scientists who hailed the development as a way to avoid the ethical complications of embryonic stem cells and create patient-specific stem cells. Like embryonic stem cells, iPS cells can develop into any type of cell. Thousands of different iPS cell lines from patients and healthy donors have been created in the last few years, but they are almost always used in research or drug screening.

No iPS cells have been transplanted into people, but many ophthalmologists say the eye is the ideal testing ground for iPS therapies.

"The eye is a transparent and accessible part of the central nervous system, and that's a big advantage. We can put cells into the eye and monitor them every day with routine non-invasive clinical exams," Tsang says. "And in the event of serious complications, removing the eye is not a life-threatening event."

In Tsang's new preclinical iPS study, human iPS cells derived from the skin cells of a 53-year-old donor were first transformed with a cocktail of growth factors into cells in the retina that lie underneath the eye's light-sensing cells.

The primary job of the retina cells is to nourish the light-sensing cells and protect the fragile cells from excess light, heat, and cellular debris. If the retina cells die which happens in macular degeneration and retinitis pigmentosa the photoreceptor cells degenerate and the patient loses vision. Macular degeneration is a leading cause of vision loss in the elderly, and it is estimated that 30 percent of people will have some form of macular degeneration by age 75. Macular degeneration currently affects 7 million Americans and its incidence is expected to double by 2020.

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Stem cells improve visual function in blind mice

Stem Cell Worx – Empowering Consumers and Health Professionals

By Stem Cell Doctors

Stem Cell Worx has experienced increased sales of 30% in the last quarter, largely due to its aggressive expansion within the health sector.

The sublingual delivery of the Stem Cell Worx Intraoral Spray is rapid and extremely effective, enabling up to 95% of its natural, pure ingredients to be absorbed quickly into the body, whereas pills and capsules only provide a 10% to 20% absorption rate. This dietary supplement targets advanced immune response, cellular repair and renewal. These fundamentals are the core essence to life and good health and provide the platform for many cumulative health benefits.

(PRWEB) September 26, 2012

The sublingual delivery of the Stem Cell Worx Intraoral Spray is rapid and extremely effective, enabling up to 95% of its natural, pure ingredients to be absorbed quickly into the body, whereas pills and capsules only provide a 10% to 20% absorption rate. This dietary supplement targets advanced immune response, cellular repair and renewal. These fundamentals are the core essence to life and good health and provide the platform for many cumulative health benefits.

Director of Stem Cell Worx, Maree Day reports: This natural health supplement has proved to be a great fit for Healthcare Professionals, especially those who are at the forefront of regenerative medicine. Doctors and Pharmacists recognize the quality and efficacy of the supplement, and the validation from their patients and clients speaks volumes.

No prescription is necessary.

So many health supplements havent kept pace with the latest nutritional and scientific advancements. Stem Cell Worx Intraoral Spray has. It is one of the few innovative health supplements that aligns with todays new science.

Dr. Steven E. Sampson D.O. of The Orthobiologic Institute and Orthohealing Center, 10780 Santa Monica Blvd, Los Angeles reports:

We have integrated Stem Cell Worx into our standard pre and post injection protocol for regenerative injections like platelet rich plasma. Overall, we are seeing enhanced recoveries and facilitation of pain relief more rapid than in the past. Stem Cell Worx is one additional tool to naturally regulate inflammation by positively influencing the immune system. The opportunity to increase granulocyte stimulating factor naturally to boost our bodies own repair system is a perfect marriage with biologic based therapies like PRP. Six weeks following injections, most patients elect to continue taking Stem Cell Worx noting that their immune system is stronger with increased energy and improved quality of sleep.

Dr. Kenneth J. Welker, M.D. of Oregon Optimal Health, 1200 Executive Parkway, Eugene, Oregon reports:

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Stem Cell Worx – Empowering Consumers and Health Professionals

Cancer, induced pluripotent stem cell similarities

By Stem Cell Medicine

SACRAMENTO UC Davis investigators have found new evidence that a promising type of stem cell now being considered for a variety of disease therapies is very similar to the type of cells that give rise to cancer. The findings suggest that although the cells known as induced pluripotent stem cells (iPSCs) show substantial promise as a source of replacement cells and tissues to treat injuries, disease and chronic conditions, scientists and physicians must move cautiously with any clinical use because iPSCs could also cause malignant cancer.

The article, "Induced pluripotency and oncogenic transformation are related processes," is now online in the journal Stem Cells and Development.

"This is the first study that describes the specific molecular pathways that iPSCs and cancer cells share from a direct comparison" said Paul Knoepfler, associate professor of cell biology and human anatomy, and principal investigator of the study. "It means that much more study is required before iPSCs can be used clinically. However, our study adds to a growing knowledge base that not only will help make stem cell therapies safer, but also provide us with new understandings about the cancer-causing process and more effective ways to fight the disease."

Since 2007, cell biologists have been able to induce specialized, differentiated cells (such as those obtained from the skin or muscle of a human adult) to become iPSCs. Like embryonic stem cells, iPSCs are a type of stem cell that is able to become any cell type. This "pluripotent" capability means that iPSCs have the potential of being used in treatments for a variety of human diseases, a fundamentally new type of clinical care known as regenerative medicine.

iPSCs are considered particularly important because their production avoids the controversy that surrounds embryonic stem (ES) cells. In addition, iPSCs can be taken from a patient's own skin and induced to produce other needed tissues, thereby evading the possibility of immunologic rejection that arises when transplanting cells from a donor to a recipient. In contrast to therapies based on ES cells, iPSCs would eliminate the need for patients to take immunosuppressive drugs.

Earlier research indicated that both ES cells and iPSCs pose some health risks. Increasing evidence suggests that pluripotency may be related to rapid cellular growth, a characteristic of cancer. iPSCs, as well as embryonic stem cells, are well known by scientists to have the propensity to cause teratomas, an unusual type of benign tumor that consists of many different cell types. The new UC Davis study demonstrates for the first time that iPSCs as well as ES cells share significant similarities to malignant cancer cells.

The investigators compared iPSCs to a form of malignant cancer known as oncogenic foci that are also produced in laboratories; these cell types are used by medical researchers to create models of cancer, particularly sarcoma. Specifically, the scientists contrasted the different cells' transcriptomes, comprised of the RNA molecules or "transcripts." Unlike DNA analysis, which reflects a cell's entire genetic code whether or not the genes are active, transcriptomes reflect only the genes that are actively expressed at a given time and therefore provide a picture of actual cellular activity.

From this transcriptome analysis, the investigators found that the iPSCs and malignant sarcoma cancer cells are unexpectedly similar in several respects. Genes that were not expressed in iPSCs were also not expressed in the cancer-generating cells, including many that have properties that guide a cell to normally differentiate in certain directions. Both cell types also exhibited evidence of similar metabolic activities, another indication that they are related cell types.

"We were surprised how similar iPSCS were to cancer-generating cells," said Knoepfler. "Our findings indicate that the search for therapeutic applications of iPSCs must proceed with considerable caution if we are to do our best to promote patient safety."

Knoepfler noted, for example, that future experimental therapies using iPSCs for human transplants would most often not involve implanting iPSCs directly into a patient. Instead, iPSCs would be used to create differentiated cells or tissues in the laboratory, which could then be transplanted into a patient. This approach avoids implanting the actual undifferentiated iPSCS, and reduces the risk of tumor development as a side effect. However, Knoepfler noted that even trace amounts of residual iPSCs could cause cancer in patients, a possibility supported by his team's latest research.

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Cancer, induced pluripotent stem cell similarities

Researchers Find Similarities Between Cancer Cells And Induced Pluripotent Stem Cells

By Stem Cell Medicine

September 30, 2012

April Flowers for redOrbit.com Your Universe Online

A research team from the University of California, Davis, has found evidence that a promising type of stem cell being considered for a variety of disease therapies is very similar to the type of cells that cause cancer. The cells, known as induced pluripotent stem cells (iPSCs) show promise as a source of replacement cells and tissues to treat injuries, diseases and chronic conditions. Although the iPSCs have the potential for such good, scientists have to move cautiously because they could also cause malignant cancer, according to the teams study published online in the journal Stem Cells and Development.

This is the first study that describes the specific molecular pathways that iPSCs and cancer cells share from a direct comparison said Paul Knoepfler, associate professor of cell biology and human anatomy. It means that much more study is required before iPSCs can be used clinically. However, our study adds to a growing knowledge base that not only will help make stem cell therapies safer, but also provide us with new understandings about the cancer-causing process and more effective ways to fight the disease.

Cell biologists have been able to induce specialized, differentiated cells such as those obtained from the skin or muscle of adult humans to become iPSCs since 2007. Like embryonic stem cells, iPSCs are pluripotent, meaning they can become any type of cell and have the potential for being used in treatments for a variety of human diseases. This is a fundamentally new type of clinical care known as regenerative medicine.

The production of iPSCs avoids the controversy that surrounds embryonic stem cells (ES), making them particularly important. They can also be taken from a patients own skin and induced to produce other needed tissues, making the chances of immunologic rejection extremely low, eliminating the need to take immunosuppressive drugs.

Earlier studies indicate that both ES and iPSCs pose some health risks. There is an increasing amount of evidence that suggests pluripotency may be related to rapid cellular growth, which is a characteristic of cancer. Both types of stem cells are well known by scientists to have the propensity to cause teratomas, a benign tumor that consists of many different cell types. This new study from UC Davis demonstrates that iPSCs as well as ES cells share significant similarities to malignant cancer cells.

The research team compares iPSCs to a form of malignant cancer known as oncogenic foci that are also produced in laboratories. These are used by scientists to create models of cancer, particularly sarcoma. The scientists contrasted the different cells transcriptomes, comprised of the RNA molecules or transcripts. Transcriptomes reflect only the genes that are actively expressed at a given time and therefore provide a picture of actual cellular activity, unlike DNA analysis, which reflects a cells entire genetic code whether or not the genes are active.

By analyzing the transcriptomes, the team found that the iPSCs and malignant sarcoma cancer cells are unexpectedly similar. Genes not expressed in iPSCs are also not expressed in the cancer-generating cells, including many that have properties that guide a cell to normally differentiate in certain directions. Both cell types also exhibited similar metabolic activities. This is another indication that they are related cell types.

We were surprised how similar iPSCS were to cancer-generating cells, said Knoepfler. Our findings indicate that the search for therapeutic applications of iPSCs must proceed with considerable caution if we are to do our best to promote patient safety.

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Researchers Find Similarities Between Cancer Cells And Induced Pluripotent Stem Cells

Scientists Find New Way to Up Safety Factor of Stem Cell Therapy by Causing Contaminated Cells to Purge Themselves

By Stem Cell Clinic

Reporting in the October issue of STEM CELLS Translational Medicine, researchers at the Mayo Clinic, Rochester, Minn., think they might have found a low-cost, highly-effective way to detect and then purge at-risk cells during an early stage in the differentiation process.

Durham, NC (PRWEB) September 27, 2012

Now, researchers at the Mayo Clinic, Rochester, Minn., think they might have found an answer. Reporting in the October issue of STEM CELLS Translational Medicine, they detail a low-cost, highly-effective way to detect and then purge at-risk cells during an early stage in the differentiation process.

Strategies to improve the safety of stem cell therapy have generally focused on separating or depleting damaged cells after the cells have differentiated. However, while this method was able to diminish the number of tumors formed as well as significantly reduce their size, the technical burdens and cost of specialized reagents and equipment needed to do so remain a challenge for widespread clinical applications, says lead investigator Timothy J. Nelson, M.D., Ph.D. He directs the cell biology group within the clinics Regenerative Strategies team.

Instead, the Mayo team turned to a relatively simple protocol that involves pre-treating cultured stem cells with a genotoxin an agent that sniffs out gene mutations or chromosomes changes in contaminated cells and kills them after first priming the cells through the up-regulation of Puma protein, which can be activated to send a series of signals leading to cell suicide. They tested their theory using stem cells taken from a mouse model.

The results showed that not only did the contaminated cells die off, At the same time, it didnt affect the remaining healthy cells capability to differentiate nor did it have any negative consequence on their genomic stability, Nelson says. And it worked on stem cells derived from both natural and bioengineered sources.

This novel strategy, based on innate mechanisms of pluripotent stem cells, is primed for high-throughput and cost-effective clinical translation.

The potential for tumor formation has been a significant drawback to therapeutic use of certain cell populations, said Anthony Atala, M.D., Editor of STEM CELLS Translational Medicine and director of the Wake Forest Institute for Regenerative Medicine. The strategy outlined in this manuscript shows promise for avoiding the risk of uncontrolled cell growth upon transplantation.

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The full article, Apoptotic susceptibility to DNA damage of pluripotent stem cells facilitates pharmacologic purging of teratoma risk, can be accessed at: http://www.StemCellsTM.com.

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Scientists Find New Way to Up Safety Factor of Stem Cell Therapy by Causing Contaminated Cells to Purge Themselves

Celprogen Obtained US Patent (US8,236,297B2) Method of Treating Lactose Intolerance Utilizing Genetically Engineered …

By Uncategorized

LOS ANGELES--(BUSINESS WIRE)--

Celprogen Inc., a leader in the Stem Cell Research and Therapeutics industry for the development of stem cell technologies for regenerative medicine, today announced that they obtained a Patent for Treating Lactose Intolerance Utilizing Genetically Engineered Bacteria US8,236,297B2. Acquired lactase deficiency is the most common disorder of complex carbohydrate absorption throughout the world, affecting 75% of world population. In the United States 15% of Caucasians, over 50% of Hispanics and over 80% of African-Americans suffer from lactose intolerance.

The present invention relates to genetically engineered bacteria that are able to colonize the mammalian intestine and actively produce mammalian lactase. This lactose-digesting enzyme is stable and active under the conditions normally found in the mammalian small intestine. Experimental subjects colonized with the genetically engineered bacteria show improved ability to digest lactose in dairy foods.

About Celprogen Inc.

Celprogen Inc. is a global Stem Cell Research & Therapeutics company which is developing a proprietary portfolio of unique therapeutics products and life science research tools that includes genetic engineering technologies, stem cell technologies for regenerative medicine, as well as bio-engineering products for tissue & organ transplants. Headquartered in San Pedro, California, Celprogen is committed to the research, development, and manufacture of quality Stem Cell, Cancer Stem Cell and Primary Cell Culture products to serve our global community. Additional information about Celprogen is available at http://www.celprogen.com.

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Celprogen Obtained US Patent (US8,236,297B2) Method of Treating Lactose Intolerance Utilizing Genetically Engineered ...

New Edition of Definitive (Two-Volume) Resource in Stem Cells Released Today

By Uncategorized

MARLBOROUGH, Mass.--(BUSINESS WIRE)--

Advanced Cell Technology, Inc. (ACT; OTCBB: ACTC), a leader in the field of regenerative medicine, announced today that its chief scientific officer, Robert Lanza, M.D. and Anthony Atala, M.D., W.H. Boyce Professor and Director of the Wake Forest Institute for Regenerative Medicine, have released the second edition of Handbook of Stem Cells (Academic Press/Elsevier), the widely-recognized definitive resource in the field of stem cells. It includes a Forward by Professor Sir Martin Evans, Ph.D., FRS, co-winner of the Nobel Prize for Physiology or Medicine in 2007. Sir Martin is credited with discovering embryonic stem cells and is considered one of the chief architects of the field of stem cell research. The two-volume set also includes contributions from dozens of stem cell pioneers, including James Thomson, Shinya Yamanaka, Doug Melton, Janet Rossant, and Robert Langer (a member of ACTs board of directors), among others, as well as patient advocate Mary Tyler Moore.

Handbook of Stem Cells, Second Edition follows a very successful edition published in 2004. The first edition was the first comprehensive body of work dedicated entirely to the stem cell field. The two-volume set quickly became the most relevant textbook in the stem cell arena. Now, several years later, major advances have occurred, with entirely new classes of stem cells being described. The description of induced pluripotent cells in the last few years brought many more avenues of research and discovery. In 2012, the first paper reporting results of two patients treated with human embryonic stem cells was published by ACT and its collaborators. It might seem that we have waited too long to finally see pluripotent stem cells in the clinic. However, this has been accomplished with incredible speed when it is considered that hESCs were first isolated just 14 years ago. Handbook of Stem Cells integrates this exciting area, combining in two volumes the requisites for a general understanding of both adult and embryonic stem cells. Organized in two volumes, Pluripotent Stem Cells and Adult & Fetal Stem Cells, this work contains contributions from the world's experts in stem cell research to provide a description of the tools, methods, and experimental protocols needed to study and characterize stem cells and progenitor populations as well as a the latest information of what is known about each specific organ system.

The Handbook of Stem Cells, edited by Robert Lanza and colleagues, is an ambitious new text that achieves extraordinary completeness and inclusiveness, wrote Steve Goldman of University of Rochester Medical Center in NATURE CELL BIOLOGY about the first edition. [...] the editors have succeeded in putting together a reference that is broad enough in scope, but sufficiently detailed and rigorous, to be of real interest to both new and seasoned investigators in the field [...] In providing this treatise, which covers the history, biology, methods and applications of stem cells, the editors and authors have succeeded in establishing a conceptual framework and a common language for the field. In so doing, they have ensured that this two-volume set will serve as a benchmark reference in stem cell biology for years to come.

Writing about the first edition in the Times Higher Education Supplement, Ian Wilmut added, These books make an invaluable contribution to the education of researchers and clinicians both of the present day and of the future. They should be available in libraries of all biology and medical schools as well as those of companies and research institutions.

About Advanced Cell Technology, Inc.

Advanced Cell Technology, Inc., is a biotechnology company applying cellular technology in the field of regenerative medicine. For more information, visit http://www.advancedcell.com.

Forward-Looking Statements

Statements in this news release regarding future financial and operating results, future growth in research and development programs, potential applications of our technology, opportunities for the company and any other statements about the future expectations, beliefs, goals, plans, or prospects expressed by management constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Any statements that are not statements of historical fact (including statements containing the words will, believes, plans, anticipates, expects, estimates, and similar expressions) should also be considered to be forward-looking statements. There are a number of important factors that could cause actual results or events to differ materially from those indicated by such forward-looking statements, including: limited operating history, need for future capital, risks inherent in the development and commercialization of potential products, protection of our intellectual property, and economic conditions generally. Additional information on potential factors that could affect our results and other risks and uncertainties are detailed from time to time in the companys periodic reports, including the report on Form 10-K for the year ended December 31, 2011. Forward-looking statements are based on the beliefs, opinions, and expectations of the companys management at the time they are made, and the company does not assume any obligation to update its forward-looking statements if those beliefs, opinions, expectations, or other circumstances should change. Forward-looking statements are based on the beliefs, opinions, and expectations of the companys management at the time they are made, and the company does not assume any obligation to update its forward-looking statements if those beliefs, opinions, expectations, or other circumstances should change. There can be no assurance that the Companys clinical trials will be successful.

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