“Latest Stem Cells News”

A new experimental therapy to treat diabetes, which involves transplanting embryonic pig stem cells into the diseased tissue, is currently being researched. Experiments have been done on primates, but the results that have been obtained indicate that in the future the same technique could be applied to human beings. For many years, pig organs have been considered the most best match to be used in human transplants, but strong immune reactions and powerful combinations of anti-rejection drugs have always represented an important obstacle in their clinical use.

A study published in the Proceedings of the National Academy of Sciences demonstrates that embryonic tissue from pigs, if transplanted, can form a complete pancreas in the host organism. Yair Reisner and his colleagues say that using an embryonic pancreas in place of an adult pancreas in a transplant encourages the development of the organ and the network of blood vessels that supply and nourish the organ, helping reduce the intensity of the immune response against foreign tissues.

For now, researchers have transplanted embryonic pig pancreases into two groups of monkeys with diabetes, which caused the death of the animals in the first group. An analysis demonstrated that the dose of drugs administered to the first group to suppress the immune response was too high and was lowered in the second group of monkeys. This group survived for almost one year after the transplant.

The key result of this study, say researchers, is that they now understand that the monkeys that received the transplants did not need any insulin for at least four months after the operation. Differently from adult pancreatic tissues, embryonic Langerhans cells have a greater ability to tolerate stress and to regenerate.

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Dr. Roberto Fernandez Vina is scheduled to present a stem cell research study in which he helped improve Diabetes Type 2 patients with their own Adult Stem Cells and followed up on them for 3 years! The stem cell treatment and therapy was a great success. The results are below.

Stem Cell Pioneer and Doctor to Present Adult Stem Cell Study At ISSCR Meeting

Dr. Fernandez Vina will present the following abstract at the International Society for Stem Cell Research (ISSCR) annual meeting in Barcelona in July 2009.  This is another milestone in Adult Stem Cell research as Dr. Fernandez-Vina has probably been the world’s foremost stem cell doctor in helping patients with their own stem cells.

FIRST REPORT FROM ARGENTINA OF FIRST THREE YEARS FOLLOW UP OF AUTOLOGOUS STEM CELLS IMPLANT IN DIABETES TYPE 2

Objectives: To evaluate the long time performance of Stem cells implant in pancreas in Diabetes Type 2 patients The adults stem cells CD34(+)CD38(-) have demonstrated the capacity to differentiate into functional cells in the endocrine pancreas.

Method: After three years on cell therapy for diabetes,patients the conclusions are optimistic. In this study were observed the evolution of 58 patients Diabetic type 2, 37 male, 21 female, 29- 71 years old. 29 patients were under insulin therapy, and 20 patients using Sulphonylureas + Biguanides. For the transplantation, we harvested bone marrow from the iliac crest by aspiration. The sample was processed using a density gradient separation method, obtaining 120ml (±95) of CD34(+)CD38(-) solution. For the implant was procedure a catheterization through Splenic Artery. No complications or further events were observed during or after the procedure. The patients were subjected to clinical and blood samples control during the 36 months following the implant.

Conclusions: the implant of mononuclear CD34+CD38- ( stem cells) from autologous bone marrow improve pancreatic function in patients with type 2 diabetes, in a safe form and is maintained after 3 years at least

Stem Cell Treatment Now Available, But Not In the United States

Dr. Fernandez Vina from Argentina now is treating patients with their own stem cells in Argentina as well as El Salvador (a short flight from Houston) for conditions such as Spinal Cord Injury, Heart Disease, Lung Diseases (COPD and Emphysema) Diabetes Type 1 and Diabetes Type 2 as well as many other conditions.

If you are further interested in this Adult Stem Cell treatment, please go to our Repair Stem Cell Institute website and fill out this stem cell treatment request form and we will assist you in receiving more stem cell therapy information regarding Dr. Fernandez Vina

original post by Don Margolis

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Hundreds of thousands of people suffer from hereditary diabetes, a condition that destroys cells in the pancreas and leaves the body unable to regulate blood sugar levels.
Sufferers are forced to inject themselves with insulin everyday and adopt special diets to cope with the irreversible condition.

But now scientists claim a cure could be developed after cells in the liver were converted to insulin producers in research on mice.
They believe the process, described in the journal Developmental Cell, could one day lead to a permanent one-off cure for the disease.

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