T Cell News and Research

Latest T Cell News and Research

Research finds blood type, age may be pivotal in transfusion success

The controversial practice of blood transfusions for patients suffering from cardiac episodes may lead to an increased risk of mortality, and may be correlated to transfusion blood type and blood age, according to research presented at the American College of Cardiology Annual Scientific Session.

21 Mar 2006

University of Calgary researchers develop bioreactor procedures to grow pancreatic cells in their laboratory

Freedom from insulin injections and the myriad of health problems related to type 1 diabetes is closer to becoming reality, thanks to University of Calgary researchers who are developing the first bioreactor procedures to grow pancreatic cells in their laboratory.

21 Mar 2006

Scientists identify microRNAs that appear to play a role in the development of platelets

Scientists have identified a handful of microRNAs (miRNAs) that appear to play a significant role in the development of platelets - blood cells critical to the body's ability to form clots following an injury.

21 Mar 2006

Emergence of a human-adapted H5 virus is a clear threat to public health worldwide

The H5N1 avian influenza virus, commonly known as "bird flu," is a highly contagious and deadly disease in poultry. So far, its spread to humans has been limited, with 177 documented severe infections, and nearly 100 deaths in Indonesia, Vietnam, Thailand, Cambodia, China, Iraq, and Turkey as of March 14, 2006, according to the World Health Organization.

21 Mar 2006

New research suggests it may be possible to separate the anticancer properties of vitamin D

At the right dose, vitamin D is important for bone development and may help protect against the development of several cancers, particularly colorectal cancer.

21 Mar 2006

Discovery of basic defect in cystic fibrosis airway glands

Scientists at Stanford University have determined that the buildup of sticky mucus found in cystic fibrosis is caused by a loss in the epithelial cell's ability to secrete fluid.

21 Mar 2006

Rapamycin (sirolimus) may be effective in treating kidney disease

A widely available drug may be effective in treating kidney disease, report scientists at the University of California, Santa Barbara. They describe the discovery in the online edition of the Proceedings of the National Academies of Science.

21 Mar 2006

Novel vaccine approach to listeria - potential protection against other intracellular bacterial pathogens

When bacterial pathogens attack the surface of a cell, vaccine-induced antibodies can mount a formidable defense and fend off the bad bugs.

21 Mar 2006

Inhibiting gamma secretase may prevent amyloid plaque build-up thought to trigger Alzheimer's disease

Oregon Health & Science University is participating in a national study of a drug that may prevent Alzheimer's disease by blocking an enzyme that produces plaques believed to trigger the disorder.

21 Mar 2006

Yale researchers shed new light on the mechanism of nerve cell growth

Researchers at Yale shed new light on the mechanism of nerve cell growth by identifying novel functions for a molecular "motor" protein, myosin-II, according to an article in Nature Cell Biology.

20 Mar 2006

Atorvastatin could prove an effective therapy for multiple sclerosis

Scientists at the University of California, San Francisco and Stanford University Medical Center are reporting compelling new evidence that the cholesterol-lowering drug atorvastatin could prove an effective therapy for preventing the progression of, and reversing the severity of, multiple sclerosis (MS).

20 Mar 2006

Researcher identifies the cellular receptor for botulinum neurotoxin A

Botulinum neurotoxin A can be either the greatest wrinkle remover or one of the world's most potent biological weapons. To perform either job, however, the toxin must first find a way to enter cells.

20 Mar 2006

Rutgers researchers discover obesity gene

Rutgers researchers have identified a gene - and the molecular function of its protein product - that provides an important clue to further understanding obesity and may point the way to new drugs to control fat metabolism.

20 Mar 2006

Human papillomavirus may be a risk factor in developing squamous cell carcinoma

The study, published in the March 15 issue of the Journal of the National Cancer Institute, used new technology to detect antibodies from a strain of HPV on skin cancer samples.

20 Mar 2006

HIV reveals another secret to its success

In HIV infection, a protein produced by infected cells penetrates immune B cells, preventing them from producing antibodies that could do the virus real harm.

20 Mar 2006

Pesticides more influential in causing cancer than previously thought

New research at the University of Liverpool suggests that environmental contaminants, such as pesticides, are more influential in causing cancer than previously thought.

20 Mar 2006

Study offers piece of missing link needed in understanding receptor function possibly providing safe, ethical source for replacing brain cells

Japanese researchers have found a piece of the "missing link" about how bone marrow stromal cells restore lost neurologic function when transplanted into animals exhibiting central nervous system disorders, according to a study in the March issue of the Journal of Nuclear Medicine.

19 Mar 2006