Category Archives: Diseases

SAN ANTONIO--(BUSINESS WIRE)--

America Stem Cell, Inc. (ASC) today announced that it has been awarded an Advanced Technology Small Business Technology Transfer Research (STTR) grant from the National Heart Lung and Blood Institute at the National Institutes of Health. This grant will be conducted in collaboration with scientists at the Wake Forest Institute of Regenerative Medicine (WFIRM) in Winston-Salem, NC, and will explore the combination of two technologies: ASC-101 developed by America Stem Cell and amniotic fluid-derived stem cells discovered and pioneered by Dr. Shay Soker and colleagues at WFIRM. We will examine the effect of ASC-101-treated amniotic fluid-derived stem cells in an experimental model of compartment syndrome. Compartment syndrome results from a variety of injuries such as fractures, contusions, burns, trauma, post-ischemic swelling and blast injuries such as gunshot wounds. If not addressed quickly, it can lead to considerable loss of muscle tissue. Musculoskeletal disorders are the primary cause of disability in the United States with associated costs of more than $800 billion annually. In addition to civilian injuries, more than 42,000 soldiers have been injured since the beginning of the Iraq and Afghanistan wars: the majority of these injuries were musculoskeletal in nature.

America Stem Cell has demonstrated that ASC-101 enhances the ability of stem cells to migrate to their target tissue. While most companies are concerned with the type of cells used for cell therapy (i.e. the hardware), America Stem Cell addresses how to get the cells to go where they are needed most (i.e. the software). With this award, America Stem Cell will expand the potential for therapeutic application of ASC-101 with amniotic fluid-derived stem cells. According to Dr. Leonard Miller, the Co-Principal Investigator on the grant, The successful combination of ASC-101 with amniotic fluid-derived stem cells would be directly relevant to improving the treatment of muscle damage that occurs following compartment syndrome as well as multiple other types of injuries.

America Stem Cell, Inc. is a clinical stage company that is in clinical trials at the University of Texas M.D. Anderson Cancer Center for improving clinical outcomes for cancer patients undergoing hematopoietic stem cell transplantation. This award enables America Stem Cell to expand the development of ASC-101 to yet another cell type. Lynnet Koh, CEO of America Stem Cell, noted, The combination of ASC-101 with amniotic fluid-derived stem cells could synergistically enhance the therapeutic and regenerative capacity of these cells and most importantly provide an off-the-shelf, effective solution for tissue damage due to multiple types of injuries or diseases. ASC-101 is a transformative technology with the potential to improve clinical outcomes for patients undergoing a wide variety of cell therapies for the treatment of diseases such as graft versus host disease, diabetic complications, and ischemic diseases such as myocardial infarctions, retinopathy and critical limb ischemia. America Stem Cell has established a number of collaborations examining the potential of ASC-101 to improve cell therapies for multiple clinical conditions using a wide variety of cell types.

About America Stem Cell, Inc.

America Stem Cell is a privately held biotechnology company based in San Antonio, TX, with offices in San Diego, CA, and is dedicated to the development and commercialization of enabling technologies to enhance and expand the therapeutic potential of cell therapies. The key technology platforms (ASC-101 and ASC-102) are designed to improve the homing and engraftment of cells to target organs. ASC-101 is currently in clinical trials to improve the therapeutic potential of hematopoietic stem cells for patients in need of hematopoietic stem cell transplantation. Additionally, these technologies have the potential to enhance the efficacy of cell therapies for the treatment of inflammation from chemotherapy/radiation, autoimmune diseases, and ischemic diseases including myocardial infarction and stroke. America Stem Cell has partnerships and collaborations with Kyowa Hakko Kirin, Spectrum Medical Innvoations, Florida Biologix, and various medical research institutions including the University of Texas M.D. Anderson Cancer Center, Oklahoma Medical Research Foundation, Fred Hutchinson Cancer Center,,University of California San Diego, Sanford-Burnham Institute, Indiana University, Juvenile Diabetes Research Foundation, as well as corporate partnerships. For additional information, please contact Lynnet Koh at 210-410-6427, or view http://www.americastemcell.com.

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America Stem Cell, Inc. Awarded a Phase I STTR to Explore the Therapeutic Potential of Its Platform Technology (ASC ...

SEOUL, South Korea, Sept. 19, 2012 /PRNewswire/ -- Seung-Jo Yang, a Parliament member, prepared a bill proposing new law for the management and transplantation of stem cells. On September 17, the National Health and Welfare Committee referred the bill to the Conference for review. The previous 18th National Assembly proposed a similar stem cell bill when much of its term had already passed so it was not fully discussed until the period ended, disappointing many patients with rare diseases. The Bill was referred to the 19th National Assembly, though, which shows the willingness of South Korean leaders to meet the expectations that this new law will be passed coming from the medical community and patient groups throughout South Korea.

Dr. Jeong-Chan Ra, president of RNL BIO's stem cell technology institute said "This effort for new stem cell bill will advance the use and sophistication of autologous adult stem cell technology as a powerful solution for overcoming incurable diseases." Dr. Ra, whose pioneering efforts in Korean stem cell research are known worldwide, is equally known in Korea as an ardent advocate for governmental investment in regenerative medicine. Perhaps no scientist has pushed harder for rigorous standards for stem cell banking, which this proposal may at last bring to fruition.

In South Korea stem cell banks have not been operated under a specific legal structure, so development and progress has been limited. The proposed law suggests that the harvesting and preservation of stem cells must be controlled by national regulation, specifically a management system for stem cell harvesting, storage and implantation. Through this, stem cell experts expect growth in responsible stem cell research and faster, even safer development of therapeutics.

Additionally, the current Korean policy requires stem cell programs - regardless of whether there are available therapies for patients with any particular condition - to complete clinical trial phase III for market approval. Had such rules been in place, for example, for the treatment of H.I.V., tens of thousands of people would have died. Many treatments for those with incurable diseases have been approved without completion of Phase III including stem cell treatments in other nations, even for the treatment of HIV, which stem cells have now cured. The bill under consideration proposes that physicians can use their own stem cells to treat conditions under their discretion if those stem cells are properly expanded, managed, handled and provided to clinicians for them at or above the proposed standards, which is the best news patients with incurable diseases for which no existing cure is available by current medicine have had in a long time.

When the bill is passed, high standards will be established and the better methods will immediately be made obvious to both government and patients. Through this the stem cell community expects a leap in industrial growth, and a leap in the ethical adherence of physicians to do no harm to patients and to provide remedies where possible for the aid of their patients.

The Korean medical community also expects not only to see an influx of domestic patients but also many patients from other nations that lack standards for the growth of patients' own stem cells. South Korea, many economists predict, could become the Mecca for stem cell therapeutics.

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South Korean lawmakers one step from rigorous new system for stem cell Advancement: scientists, physicians and ...

Newswise CAMBRIDGE, Mass. (September 13, 2012) Several years ago, biologists discovered that regular body cells can be reprogrammed into pluripotent stem cells cells with the ability to become any other type of cell. Such cells hold great promise for treating many human diseases.

These induced pluripotent stem cells (iPSCs) are usually created by genetically modifying cells to overexpress four genes that make them revert to an immature, embryonic state. However, the procedure works in only a small percentage of cells.

Now, new genetic markers identified by researchers at Whitehead Institute and MIT could help make that process more efficient, allowing scientists to predict which treated cells will successfully become pluripotent.

The new paper, published in the Sept. 13 online edition of Cell, also identifies new combinations of reprogramming factors that produce iPSCs, according to the researchers.

Led by Rudolf Jaenisch, a Whitehead Founding Member and an MIT professor of biology, the study is the first to examine genetic changes that occur in individual cells as they become pluripotent. Previous studies have only looked at gene-expression changes in large populations of cells not all of which will actually reprogram making it harder to pick out genes involved in the process.

In previous studies, you werent able to detect the few cells that expressed predictive pluripotency markers. The really cool part of this study is that you can detect two or three cells that express these important genes early, which has never been done before, says Dina Faddah, a graduate student in Jaenischs lab and one of the papers lead authors.

The other lead author is Yosef Buganim, a postdoc at Whitehead Institute.

Single-cell analysis

In 2007, scientists discovered that adult human cells could be reprogrammed by overexpressing four genes Oct4, Sox2, c-Myc and Klf4. However, in a population of cells in which those genes are overexpressed, only about 0.1 to 1 percent will become pluripotent.

In the new study, Jaenischs team reprogrammed mouse embryonic fibroblast cells and then measured their expression of 48 genes known or suspected to be involved in pluripotency at several points during the process. This allowed them to compare gene-expression profiles in cells that became pluripotent, those that did not, and those that were only partially reprogrammed.

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Whitehead Scientists Bring New Efficiency to Stem Cell Reprogramming

ScienceDaily (Sep. 14, 2012) The fate of an embryonic stem cell, which has the potential to become any type of body cell, is determined by a complex interaction of genes, proteins that bind DNA, and molecules that modify those genes and proteins.

In a new paper, biologists from MIT and the University of California at San Francisco have outlined how those interactions direct the development of stem cells into mature heart cells. The study, the first to follow heart-cell differentiation over time in such detail, could help scientists better understand how particular mutations can lead to congenital heart defects. It could also assist efforts to engineer artificial heart tissue.

"We're hoping that some of the information we've been able to glean from our study will help us to approach a new understanding of heart development, and also lead to the possibility of using cells that are generated in a dish to replace heart cells that are lost as a consequence of aging and disease," says Laurie Boyer, an associate professor of biology at MIT and a senior author of the paper, which appears in the Sept. 13 online edition of Cell.

Research in Boyer's lab focuses on how DNA is organized and controlled in different cell types to create the wide variety of cells that make up the human body.

Inside a cell, DNA is wrapped around proteins called histones, which help control which genes are accessible at any given time. Histones may be tagged with different chemical modifications, which influence whether a particular stretch of DNA is exposed or hidden.

"These modifications cause structural changes that can act as docking sites for other factors to bind," says Joe Wamstad, a postdoc in Boyer's lab and one of the lead authors of the Cell paper. "It may make the DNA more or less accessible to manipulation by other factors, helping to ensure that you don't express a gene at the wrong time."

In this paper, the researchers found that histone-modification patterns shift rapidly as a stem cell differentiates. Furthermore, the patterns reveal genes that are active at different stages, as well as regulatory elements that control those genes.

Tracking development

To discover those patterns, the researchers grew mouse embryonic stem cells in a lab dish and treated them with proteins and growth factors that drive heart cell development. The cells could be followed through four distinct stages, from embryonic stem cells to fully differentiated cardiomyocytes (the cells that compose heart muscle). At each stage, the researchers used high-throughput sequencing technology to analyze histone modifications and determine which genes were being expressed.

"It's basically watching differentiation over time in a dish, and being able to take snapshots of that and put it all together to try to understand how the complex process of cardiac commitment is regulated," Boyer says.

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Probing matters of the heart: Stem cell differentiation study sheds light on genetic basis of heart disease

Zutphen, The Netherlands (ots/PRNewswire) -

Cryo-Save Group promotes the awareness of cord blood storage and stem cell therapies at several professional conferences held throughout eastern and southern Europe.

It is with great pleasure that Cryo-Save supports the awareness, research and advancement of cord blood storage and therapies by taking part in and sponsoring four major conferences in Cyprus, Bosnia-Herzegovina, Serbia and Hungary during the months of September and October.

Stem cells are becoming ever more important in the medical field as a way to treat a broad variety of malignant and non-malignant diseases such as leukemia's and other childhood cancers. Patients suffering from sickle cell anemia have been considered cured after being treated with stem cells.[1] Over 4,000 clinical trials using cord blood stem cells are taking place to treat diseases such as cerebral palsy, diabetes and autism with many more potential clinical trials continuing to develop.

"Cryo-Save's efforts to inform the medical community about advances in regenerative medicine means that patients suffering from diseases treatable with stem cells can also become better informed," says Dr. Cherie Daly, Medical Affairs Manager Cryo-Save. "Having a series of events and programs as part of Cord Blood Awareness Months makes an even stronger impact on the meaningfulness of this research and its application." Cryo-Save Group will continue its commitment to promoting the storage of cord blood and stem cells even after Cord Blood Awareness Months by offering several customer related promotions.

A half-day conference in Limassol, Cyprus will be held September 15 giving the medical community the opportunity to talk with scientists specialized in stem cells about the latest applications and cord blood and tissue regulatory requirements. Cryo-Save's Medical Affairs Manager Dr. Cherie Daly, member of ITERA (International Tissue Engineering Research Association), member of the Advisory Panel for the Parents' Guide to Cord Blood Foundation and Dr. Sally Sennitt, Cryo-Save Lab Director, will be there to present on these topics.

The third International Conference on Regenerative Medicine: Stem Cells, Genetic Engineering and Biotechnologies will take place September 21 in Banja Luka, Bosnia and Herzegovina. Arnoud van Tulder, Cryo-Save Group CEO, will present on the "Importance of Family Stem Cell Banking: Over 10 Years of Leading Experience." Medical professionals will also present on subjects like applications of cord blood, stem cell therapies and pharmacogenomics.

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1. University of Illinois at Chicago (2012, June 18). Chicago woman cured of sickle cell disease. ScienceDaily. Retrieved September 12, 2012, from http://www.sciencedaily.com/releases/2012/06/120618194714.htm

With the idea of broadening perspectives and expanding knowledge in the areas of regenerative medicine, genetics and clinical applications, Cryo-Save Serbia will be sponsoring the fifth International Symposium on Regenerative and Personalised Medicine on October 4 in Belgrade. Leading speakers such as Prof. Dr. Daniel Surbek from the University of Bern, Switzerland and Maja Stojiljkovic Petrovic, PhD of IMGGE, University of Belgrade will present their research and other works pertaining to stem cell application in tissue engineering at the symposium.

Excerpt from:
Professional Conferences Held as Part of Cryo-Save's Cord Blood Awareness Months

Zutphen, The Netherlands (ots/PRNewswire) -

Cryo-Save Group promotes the awareness of cord blood storage and stem cell therapies at several professional conferences held throughout eastern and southern Europe.

It is with great pleasure that Cryo-Save supports the awareness, research and advancement of cord blood storage and therapies by taking part in and sponsoring four major conferences in Cyprus, Bosnia-Herzegovina, Serbia and Hungary during the months of September and October.

Stem cells are becoming ever more important in the medical field as a way to treat a broad variety of malignant and non-malignant diseases such as leukemia's and other childhood cancers. Patients suffering from sickle cell anemia have been considered cured after being treated with stem cells.[1] Over 4,000 clinical trials using cord blood stem cells are taking place to treat diseases such as cerebral palsy, diabetes and autism with many more potential clinical trials continuing to develop.

"Cryo-Save's efforts to inform the medical community about advances in regenerative medicine means that patients suffering from diseases treatable with stem cells can also become better informed," says Dr. Cherie Daly, Medical Affairs Manager Cryo-Save. "Having a series of events and programs as part of Cord Blood Awareness Months makes an even stronger impact on the meaningfulness of this research and its application." Cryo-Save Group will continue its commitment to promoting the storage of cord blood and stem cells even after Cord Blood Awareness Months by offering several customer related promotions.

A half-day conference in Limassol, Cyprus will be held September 15 giving the medical community the opportunity to talk with scientists specialized in stem cells about the latest applications and cord blood and tissue regulatory requirements. Cryo-Save's Medical Affairs Manager Dr. Cherie Daly, member of ITERA (International Tissue Engineering Research Association), member of the Advisory Panel for the Parents' Guide to Cord Blood Foundation and Dr. Sally Sennitt, Cryo-Save Lab Director, will be there to present on these topics.

The third International Conference on Regenerative Medicine: Stem Cells, Genetic Engineering and Biotechnologies will take place September 21 in Banja Luka, Bosnia and Herzegovina. Arnoud van Tulder, Cryo-Save Group CEO, will present on the "Importance of Family Stem Cell Banking: Over 10 Years of Leading Experience." Medical professionals will also present on subjects like applications of cord blood, stem cell therapies and pharmacogenomics.

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1. University of Illinois at Chicago (2012, June 18). Chicago woman cured of sickle cell disease. ScienceDaily. Retrieved September 12, 2012, from http://www.sciencedaily.com/releases/2012/06/120618194714.htm

With the idea of broadening perspectives and expanding knowledge in the areas of regenerative medicine, genetics and clinical applications, Cryo-Save Serbia will be sponsoring the fifth International Symposium on Regenerative and Personalised Medicine on October 4 in Belgrade. Leading speakers such as Prof. Dr. Daniel Surbek from the University of Bern, Switzerland and Maja Stojiljkovic Petrovic, PhD of IMGGE, University of Belgrade will present their research and other works pertaining to stem cell application in tissue engineering at the symposium.

Excerpt from:
Professional Conferences Held as Part of Cryo-Save's Cord Blood Awareness Months