T Cell News and Research

Latest T Cell News and Research

Gene research may help explain how adorable children become surly teenagers

University of Utah researchers showed that a fruit fly gene is crucial for determining when juveniles begin to mature into adults, and how the transformation initially proceeds. Understanding this process in humans may help explain how adorable children become surly teenagers.

3 Jun 2005

Research moves us closer to understanding how complicated network connections are wired up during embryonic development

A newborn baby moves, breathes and cries in part because a network of nerves called motor neurons carry signals from the infant's brain and spinal cord to muscles throughout its body.

3 Jun 2005

Research shows how a virus uses the gene silencing machinery for its own infectious purposes

In the latest version of the hide-and-seek game between pathogens and the hosts they infect, researchers have found that a virus appears to cloak itself with a recently discovered gene silencing device to evade detection and destruction by immune cells.

3 Jun 2005

Novel insights into how prion and other neurodegenerative diseases develop

Abnormal prion proteins are little understood disease agents involved in causing horrific brain-wasting diseases such as Creutzfeldt-Jacob disease in people, mad cow disease in cattle and chronic wasting disease in deer and elk.

3 Jun 2005

New vaccine against whooping cough is effective in teens and adults

The Journal of the American Medical Association (JAMA) has announced that a study to be published in the June 22/29 issue found that a new vaccine against whooping cough is effective in teens and adults, carriers of the contagious respiratory disease so dangerous to infants.

3 Jun 2005

Consumption comes with a mental health cost

With consumption comes a cost, says report in the June 2005 issue the Journal of Consumer Research. But, this time it is not just dollars that are at stake, it may be your mental health, too.

3 Jun 2005

HIV protease inhibitors block programmed cell death in vivo

The immunodeficiency that arises in HIV may be due to excessive programmed cell death of immune CD4 T cells.

3 Jun 2005

A protein found naturally in the brain may protect against Parkinson's disease

The findings also may lead to an improved understanding of a disorder called early-onset torsion dystonia.

2 Jun 2005

Novel strategy proves highly effective in killing drug-resistant multiple myeloma cells

A novel strategy devised by Dana-Farber Cancer Institute scientists has proved highly effective in killing drug-resistant multiple myeloma cells in the laboratory and could open a new form of attack on the deadly blood cancer, they report.

2 Jun 2005

Chemo combo increases breast cancer survival

A new Spanish study has found that a combination of chemotherapy drugs can increase the five-year survival rate of women with metastatic, node-positive breast cancer by 7 percent.

2 Jun 2005

Scientists have uncovered the structure of a network of proteins that help regulate the life cycle of cells

Scientists at Memorial Sloan-Kettering Cancer Center (MSKCC) have uncovered the structure of a network of proteins that help regulate the life cycle of cells. Understanding the network's physical layout is an important step toward learning its precise function, and in finding ways to correct flaws in the system that could lead to cancer.

2 Jun 2005

The bacteria that cause food poisoning, bubonic plague, and whooping cough all deploy the same weapon to infect the body

A molecular "syringe" sticks out of the bacteria, pokes a hole in a nearby cell, and squirts in venomous proteins that hijack the cell's machinery.

2 Jun 2005

Study links TNF to androgen deficiency in rheumatoid arthritis patients and suggest a novel pathway in inflammation

A protein involved in multiple cell functions, tumor necrosis factor (TNF) is perhaps best known for provoking destructive inflammation. Recently, drugs blocking the action of TNF have shown promise in the early treatment of rheumatoid arthritis (RA).

2 Jun 2005

HIV deaths drop 90 percent among African-American IDUs who are given access to combination drug therapy

Combination drug therapy effectively reduces 90 percent of HIV deaths in African-American injection drug users when they are given ample access to care, according to a new Academy study in the June issue of the American Journal of Epidemiology.

1 Jun 2005

Scientists shed new light on how protein Ro creates RNA quality control system for cells

A report by Yale scientists in the journal Cell sheds new light on how the protein Ro, a major autoantigen in patients with autoimmune disease, recognizes misfolded RNAs, creating a RNA quality control system for cells.

1 Jun 2005

Harmful chemicals may reprogram gene response to estrogen

New research shows that exposure to harmful chemicals and drugs during critical developmental periods early in life may actually "reprogram" the way certain genes respond to the female hormone estrogen. This genetic reprogramming may determine whether people with a genetic predisposition for a disease actually develop the disease.

1 Jun 2005