Cell Production News and Research

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Discovery of gene that controls sugar production, implications for diabetes

Scientists in Sydney and Boston believe they may have identified a gene that controls abnormal production of sugar in the liver, a very troublesome problem for people with diabetes.

22 May 2009

Clues about how blood forms could yield new strategies for treating blood diseases

Biologists have long wondered why the embryonic heart begins beating so early, before the tissues actually need to be infused with blood.

13 May 2009

Discovery of pathway that reactivate myelin repair

UMDNJ researchers have identified a key pathway that could lead to new therapies to repair nerve cells' protective coating stripped away as a result of autoimmune diseases such as Multiple Sclerosis (MS). An article reporting their findings will appear in the May 13 online edition of the Journal of Neuroscience.

12 May 2009

Discovery of gene associated with narcolepsy

Scientists funded by the National Institutes of Health have identified a gene associated with narcolepsy, a disorder that causes disabling daytime sleepiness, sleep attacks, irresistible bouts of sleep that can strike at any time, and disturbed sleep at night. The gene has a known role in the immune system, which strongly suggests that autoimmunity, in which the immune system turns against the body's own tissues, plays an important role in the disorder.

3 May 2009

Imiquimod, a topical cream, may help treat skin cancer

In a case study of a type of melanoma skin cancer typically found on chronically sun-exposed skin, Saint Louis University researchers found that imiquimod, a topical cream, produced good results for patients when used together with surgery to treat the cancer, potentially helping doctors cut less.

30 Apr 2009

Discovery of possible preventative therapy for type 1 diabetes

Scientists believe they may have found a preventative therapy for type 1 diabetes, by making the body's killer immune cells tolerate the insulin-producing cells they would normally attack and destroy, prior to disease onset.

29 Apr 2009

In-body stem cell therapy has enormous potential for bone injuries

Rarely will physicians use the word "miraculous" when discussing patient recoveries. But that's the very phrase orthopaedic physicians and scientists are using in upstate New York to describe their emerging stem cell research that could have a profound impact on the treatment of bone injuries. Results from preliminary work being released today, patients confined to wheelchairs were able to walk or live independently again because their broken bones finally healed.

23 Apr 2009

African sleeping sickness parasite breaks its own DNA to avoid detection

The parasite Trypanosoma brucei, which causes African sleeping sickness, is like a thief donning a disguise.

15 Apr 2009

Type 1 diabetes controlled by stem cell transplants therapy

Scientists in the United States have found that stem cell transplants enabled people with type 1 diabetes to manage for as long as four years without needing insulin injections and to maintain good glycemic control - such patients typically need daily insulin therapy to control their diabetes.

15 Apr 2009

Pancreatic islets show promise in diabetes research, treatments

The use of pancreatic islets (hormone-producing cells) is increasing in diabetes research and may play an important role in future treatments, according to an article in the April 15 issue of JAMA, the Journal of the American Medical Association.

14 Apr 2009

Scientists discover way to jumpstart bone's healing process

Rarely will physicians use the word "miraculous" when discussing patient recoveries.

14 Apr 2009

Transplantation immunity breakthrough

Australian scientists have made a discovery that may one day remove the need for a lifetime of toxic immunosuppressive drugs after organ transplants.

8 Apr 2009

Breakthrough in transplant medicine

Australian scientists have made a breakthrough in transplantation immunity by finding a way of stopping the immune system from rejecting transplanted organs.

8 Apr 2009

Muc4 protein may help breast cancer spread, beat cancer drugs

New research from UC Davis Cancer Center shows that a protein called Muc4 may be the essential ingredient that allows breast cancer to spread to other organs and resist therapeutic treatment.

1 Apr 2009

Experimental Parkinson's therapy may have robust weight-loss effect

A growth factor used in clinical experiments to rescue dying brain cells in Parkinson patients may cause unwanted weight loss if delivered to specific areas of the brain, according to University of Florida researchers in the March online edition of Molecular Therapy.

24 Mar 2009