T Cell News and Research

Latest T Cell News and Research

Receptor GPR56 could have a critical role in cancer progression

Melanoma is devastating on many fronts: rates are rising dramatically among young people, it is deadly if not caught early, and from a biological standpoint, the disease tends to adapt to even the most modern therapies, known as VEGF inhibitors.

21 Jul 2011

Caffeine reduces women's chances of becoming pregnant

Caffeine reduces muscle activity in the Fallopian tubes that carry eggs from a woman's ovaries to her womb. "Our experiments were conducted in mice, but this finding goes a long way towards explaining why drinking caffeinated drinks can reduce a woman's chance of becoming pregnant," says Sean Ward, professor of physiology and cell biology, at the University of Nevada School of Medicine, who conducted the study.

21 Jul 2011

Loss of critical male development gene causes male cells to become female

University of Minnesota Medical School and College of Biological Sciences researchers have made a key discovery showing that male sex must be maintained throughout life.

21 Jul 2011

Computer modeling to predict how peripheral nerve axon responds to electrical stimuli

Researchers at Case Western Reserve University have developed a computer modeling method to accurately predict how a peripheral nerve axon responds to electrical stimuli, slashing the complex work from an inhibitory weeks-long process to just a few seconds.

21 Jul 2011

Researchers influence activity of nerve cells with laser light

Unlike conventional methods, with the so-called optogenetics, the researchers are able to target one cell type. "We are now going to use this method to find out exactly what goes wrong in the nerve cells in movement disorders such as ataxias", said Prof. Dr. Stefan Herlitze.

21 Jul 2011

Intense visual stimulation renders nerve cells more receptive to subsequent learning

Dr. Ed Ruthazer is a mapmaker but, his landscape is the developing brain - specifically the neuronal circuitry, which is the network of connections between nerve cells. His research at The Montreal Neurological Institute and Hospital - The Neuro at McGill University, reveals the brain as a dynamic landscape where connections between nerves are plastic, changing and adapting to the demands of the environment.

21 Jul 2011

Maltodextrin-based imaging probes could improve diagnosis and treatment of bacterial infections

A new family of contrast agents that sneak into bacteria disguised as glucose food can detect bacterial infections in animals with high sensitivity and specificity. These agents -- called maltodextrin-based imaging probes -- can also distinguish a bacterial infection from other inflammatory conditions.

21 Jul 2011

Beta HPV prophylactic strategies may have a positive impact on prevention of NMSC

Non-melanoma skin cancer is the most common form of malignancy in adult Caucasian populations, with more than a million cases recorded each year in the USA alone.

21 Jul 2011

AMAG enters definitive merger agreement with Allos Therapeutics

AMAG Pharmaceuticals, Inc. and Allos Therapeutics, Inc. today announced that they have entered into a definitive merger agreement under which the companies will combine in an all-stock merger with a total equity value of approximately $686 million.

21 Jul 2011

Gene-based test for distinguishing harmless from precancerous pancreatic cysts

Johns Hopkins scientists have developed a gene-based test to distinguish harmless from precancerous pancreatic cysts. The test may eventually help some patients avoid needless surgery to remove the harmless variety.

21 Jul 2011

USPTO issues patent for Mirna's tumor suppressor microRNAs

Mirna Therapeutics, Inc. announced today that the United States Patent and Trademark Office has allowed multiple patent claims related to the therapeutic application of several tumor suppressor microRNAs.

21 Jul 2011

Taller people at increased risk of cancers

Taller people are at increased risk of a wide range of cancers, new research shows today.

21 Jul 2011

Diabetes gene linked to Alzheimer’s

Researchers from Mount Sinai School of Medicine have identified a gene that causes diabetes kills nerve cells in the brain, possibly resulting in Alzheimer’s disease.

20 Jul 2011

MDL announces HPV-16 Status reflex test

Medical Diagnostic Laboratories, L.L.C. (MDL) is a CLIA certified infectious disease laboratory which specializes in high-complexity, state-of-the-art, automated DNA-based molecular analyses.

20 Jul 2011

Young people with serious genetic blood disorder are not getting right help at school

A new study suggests young people with a serious genetic blood disorder are not getting the right help at school, especially pupils who miss lessons due to sickness.

20 Jul 2011

New insights into sleep difficulties among older people

A new study of the brain's master circadian clock - known as the suprachiasmatic nucleus, or SCN - reveals that a key pattern of rhythmic neural activity begins to decline by middle age. The study, whose senior author is UCLA Chancellor Gene Block, may have implications for the large number of older people who have difficulty sleeping and adjusting to time changes.

20 Jul 2011