For a long time scientists across the world have been trying to get the patent. The declaration was made by the researchers at Sankara Nethralaya and Nichi-In Biosciences Sankara Nethralaya and Nichi-In Biosciences on Friday.

The new procedures have been devised and patented by these two institutes. A synthetic substance was used by the researchers for growing the corneal limbal stem cells in order to reduce the chances of viral infections. Moreover, biological materials have a greater chance of rejection.

(...) Read the rest of Scientists Get The Patent Of Growing Stem Cells For Eye Transplants

If you need more information about STEM CELLS please visit Latest Stem Cells News

Dozens of people who were blinded or otherwise suffered severe eye damage when they were splashed with caustic chemicals had their sight restored with transplants of their own stem cells — a stunning success for the burgeoning cell-therapy field, Italian researchers reported Wednesday.

The treatment worked completely in 82 of 107 eyes and partially in 14 others, with benefits lasting up to a decade so far. One man whose eyes were severely damaged more than 60 years ago now has near-normal vision.

“This is a roaring success,” said ophthalmologist Dr. Ivan Schwab of the University of California, Davis, who had no role in the study — the longest and largest of its kind.

Stem cell transplants offer hope to the thousands of people worldwide every year who suffer chemical burns on their corneas from heavy-duty cleansers or other substances at work or at home.

The approach would not help people with damage to the optic nerve or macular degeneration, which involves the retina. Nor would it work in people who are completely blind in both eyes, because doctors need at least some healthy tissue that they can transplant.

(...) Read the rest of Adult stem cell: blind can now see

If you need more information about STEM CELLS please visit Latest Stem Cells News

Nerve stem cell transplants may help slow the progression of macular degeneration, the most common cause of blindness in the developed world, U.S. researchers said on Monday.

They said putting nerve stem cells from StemCells Inc near the retinas of rats with a form of macular degeneration helped keep the disease from advancing to blindness for several months.

“These cells improve the chemical environment in the back of the eye,” said Ray Lund of the Casey Eye Institute at Oregon Health & Science University in Portland, whose findings were presented at the Society for Neuroscience meeting in Chicago.

Lund said the mechanism is not clear, but he suspects that when immature nerve cells are placed near the retina, they produce growth factors that protect the cells from damage by the disease.

(...) Read the rest of Stem cell transplants stalled blindness in rats

If you need more information about STEM CELLS please visit Latest Stem Cells News

A technique that combines nanotechnology with adult stem cells appears to destroy atherosclerotic plaque and rejuvenate the arteries, according to a study reported at the American Heart Association‘s Basic Cardiovascular Sciences 2010 Scientific Sessions – Technological and Conceptual Advances in Cardiovascular Disease.

In the study, nanoparticles (microscopic particles with at least one dimension less than 80 nm) were infused into the heart of pigs along with adult stem cells. After the nanoparticles were heated by laser light, they burned away arterial plaque. However, nanoparticles were less effective at eliminating plaque if not combined with adult stem cells.

“This unique approach holds promise for use in humans for acute care and urgent restoration of blood flow,” said Alexandr Kharlamov, M.D., lead author and research manager at the Department of Internal Medicine and Research Center of Regenerative Medicine, Ural State Medical Academy in Yekaterinburg, Russian Federation. “Biophotonics (light therapy), plasmonics (plasma therapy), stem cell therapy and nanotechnology might someday offer a completely novel treatment to reduce artery plaque build-up.”

(...) Read the rest of Nanoparticles plus adult stem cells demolish plaque

If you need more information about STEM CELLS please visit Latest Stem Cells News

NeoStem, Inc., an international biopharmaceutical company with operations in the U.S. and China, today announced that it has been awarded a $700,000 contract from the U.S. Army Medical Research and Materiel Command, Telemedicine and Advanced Technology Research Center (USAMRMC-TATRC) under U.S. Army Medical Research Acquisition Activity contract number: (W81XWH-10-2-0039).

This contract is for the purpose of evaluating the use of topically applied bone marrow-derived adult mesenchymal stem cells (MSCs) for rapid wound healing. The Company previously announced that this funding was included in the Department of Defense FY09 Appropriations Bill and will begin receiving funds to initiate the program in 2010.

“NeoStem is thrilled to have the United States Government’s support to advance our technology and is honored to become part of TATRC’s regenerative medicine portfolio. It is our goal with this important project to leverage adult stem cell technology to help our soldiers avoid amputations and immobilization from injuries that they may sustain while fighting for our country.

(...) Read the rest of U.S. Army Gives $700,000 to Stem Cell Therapy Research

If you need more information about STEM CELLS please visit Latest Stem Cells News

DURHAM — To donate the stem cell-rich umbilical cord blood produced during the birth of her daughter, Jaime Feaster of Lake Charles, La., would have had to drive more than two hours to the nearest hospital equipped to collect it.

That’s a long way to go when you’re in labor.

Instead, Feaster turned to a fledgling Duke University Medical Center program that provides collection kits to mothers and their doctors. When Feaster’s daughter, Kadee, arrived last month, the cord blood was collected, packaged and quickly shipped to a blood bank at no cost to Feaster and with minimal commitment of time and expertise from her doctor.

Duke doctor Joanne Kurtzberg wants to replicate Feaster’s experience on a large scale.

Kurtzberg hopes that an easier donation process will trigger a surge in donations of blood cells so valuable they’ve been used to reverse and even cure otherwise fatal disorders. The current cord blood supply can’t keep up with the demand for its use in treating leukemia, sickle cell disease and other blood disorders, and the nation’s hospital infrastructure isn’t set up to tap even a fraction of the potential donors.

(...) Read the rest of Kit helps mothers tap valuable cord blood

If you need more information about STEM CELLS please visit Latest Stem Cells News

In the cancer center, they took a mouse lung and stripped away all its cells. Then, injected the natural framework with stem cells. At first they used fetal mouse lung cells, but this year they had another breakthrough using adult stem cells called “induced pluriopotent stem cells.”

“That’s basically a cell that we can take from anybody and re-program to act like an embryonic stem cell,” added Price (…)

(...) Read the rest of Mouse Lungs Grown From Stem Cells

If you need more information about STEM CELLS please visit Latest Stem Cells News

Researchers from the Center for Stem Cell Biology and Regenerative Medicine and the Department of Medicine at Thomas Jefferson University claim that a gene shown to play a role in the aging process appears to play a role in the regulation of the differentiation of embryonic stem cells.

In the study, published online in the journal Aging Cell, the researchers identified a protein interaction that controls the silencing of Oct4, a key transcription factor that is critical to ensuring that embryonic stem cells remain pluripotent. The protein, WRNp, is the product of a gene associated with Werner syndrome, an autosomal recessive disorder hallmarked by premature aging. The gene expression in Werner syndrome closely resembles that of normal aging, and as a result, Werner syndrome is an accepted model of aging.

(...) Read the rest of Aging-related gene plays role in stem cell differentiation

If you need more information about STEM CELLS please visit Latest Stem Cells News

Hong Kong scientists say they have identified the cancer stem cells responsible for the spread of colorectal cancer to other organs and believe the find will revolutionise treatment.

Current treatments regard all cancer cells as alike, but the Hong Kong University researchers discovered that cancers contain a small number of stem cells responsible for starting and maintaining tumours.

“It will revolutionise the approach to cancer treatment in future,” one researcher, Ronnie Poon, told the South China Morning Post.

(...) Read the rest of Hong Kong scientists identify cancer stem cells

If you need more information about STEM CELLS please visit Latest Stem Cells News

Unlike other tissues, the heart muscle does not release enough SDF-1 to attract the number of stem cells that would result in complete self-healing. As a result, scar tissue forms and impairs normal heart function.

Results from Bioheart’s preclinical animal studies have shown that the genetically modified MyoCell® is far more effective than MyoCell® alone in accomplishing repair and tissue regeneration. With SDF-1, there is a release of additional therapeutic proteins to assist in the tissue repair process, resulting in a more expansive and quicker repair. Once that repair or regeneration has occurred, the patient’s improved heart function permits the patient to return to a normal life style.

(...) Read the rest of Bioheart Announces Cell Therapies Program in the Middle East for Congestive Heart Failure and Peripheral Arterial Disease Patients

If you need more information about STEM CELLS please visit Latest Stem Cells News