T Cell News and Research

Latest T Cell News and Research

Artemisinin could selectively kill cancer cells while leaving normal cells unharmed

Researchers at the University of Washington have blended the past with the present in the fight against cancer, synthesizing a promising new compound from an ancient Chinese remedy that uses cancer cells' rapacious appetite for iron to make them a target.

9 Feb 2005

How polychlorinated biphenyls open brain cells to Parkinson's assault

University of Rochester scientists investigating the link between PCBs, pesticides and Parkinson's disease demonstrated new and intricate reactions that occur in certain brain cells, making them more vulnerable to injury after exposures.

9 Feb 2005

Inserting corrective genes into the brain to fight Parkinson's disease

An international team of scientists has used gene therapy in two separate studies to renew brain cells and restore normal movements in monkeys and rats with a drug-induced form of Parkinson's disease.

8 Feb 2005

Level of immune cell DNA in the blood might help predict success of stem cell transplantation

Measuring the quantity of a certain type of immune cell DNA in the blood could help physicians predict whether a bone marrow stem cell transplant will successfully restore a population of infection-fighting cells called T lymphocytes in a child.

7 Feb 2005

Nano-sized particles enable researchers to visualize a tumor using only infrared light

Nano-sized particles embedded with bright, light-emitting molecules have enabled researchers to visualize a tumor more than one centimeter below the skin surface using only infrared light.

7 Feb 2005

Clues to autism's neural basis

In a study that broadens our understanding of the neural basis of social interactions, researchers at Harvard Medical School and the University of Montreal have shown that individuals with autism display abnormal patterns of activity in brain circuits that underlie the understanding of other people's behavior.

7 Feb 2005

Origins of skin cancer melanoma

Researchers at Children's Hospital Boston and the Dana-Farber Cancer Institute have found an important clue about the origins of the deadly skin cancer melanoma.

7 Feb 2005

New way to assess the potentially damaging effects of prenatal drug exposure

Scientists have demonstrated a new way to assess the potentially damaging effects of prenatal drug exposure--a technique that could also be used to monitor a fetus's response to therapeutic drugs--using sophisticated, noninvasive medical imaging tools.

7 Feb 2005

Cell research signals cancer hope

Scientists have moved a step closer to understanding what happens when cells receive a faulty signal that is known to be a cause of cancer.

From The University of Manchester 3 Feb 2005

Gene therapy helps generate bone around dental implants

A University of Michigan research team has found that introducing a growth factor protein into a mouth wound using gene therapy helped generate bone around dental implants, according to a new paper in the February issue of the journal Molecular Therapy.

3 Feb 2005

Gene therapy for heart patients with chest pains who do not benefit from other treatments

Individuals with moderate to severe chest pains (angina) who have not found relief from medication may benefit from a new gene therapy approach being used by cardiologists at Rush University Medical Center to grow new blood vessels in the heart.

3 Feb 2005

Gene used in brain development can cause childhood brain cancers

A gene that's normally silenced after contributing to brain development was found to be expressed in cells from medulloblastoma, the most common form of pediatric brain malignancy in children, scientists report in an article published in the February 1 issue of the journal Cancer Research.

3 Feb 2005

Potential treatments for neurofibromatosis

Scientists at the Indiana University School of Medicine are closing in on potential treatments for neurofibromatosis, a genetic disease that afflicts 100,000 Americans with nerve tissue tumors, some of which become cancerous.

3 Feb 2005

Research reveals a novel key player in the initiation of colon cancer

Gastric and colorectal cancers account for more than 1 million deaths worldwide every year and several research groups have been working to identify the molecular events that result in the initiation and progression of these tumors.

3 Feb 2005

Solbec announces pre-clinical study to confirm findings into the effect of Coramsine combined with CpG in the treatment of murine mesothelioma

Solbec Pharmaceuticals Ltd has announced the commencement of a pre-clinical study to confirm and extend the findings of an earlier investigation into the effect of Coramsine™ combined with CpG in the treatment of murine mesothelioma.

3 Feb 2005

Mitochondria - the energy factories in our cells - can sustain a cancer

University of Glasgow scientists have discovered how mitochondria - the energy factories in our cells - can sustain a cancer, reporting their findings in a new study published in Cancer Cell.

31 Jan 2005

New understanding of the causes for symptoms of sickle cell disease

A new understanding of the causes for symptoms of sickle cell disease, a condition affecting one in every 600 African-Americans, has resulted from a study by researchers at Duke University Medical Center and Howard Hughes Medical Institute (HHMI). Their findings may lead to a new, more direct method for treating the disease, they said.

31 Jan 2005

Gene dynamin 2 underlies one form of Charcot-Marie-Tooth disease

A gene that plays many fundamental roles in cells throughout the body has, for the first time, been implicated in human disease, according to researchers at the Duke Center for Human Genetics.

31 Jan 2005

What causes puberty to begin?

Puberty, that awkward phase when boys and girls are primed for their sexual reproductive years as men and women, appears to be triggered by the brain's own version of "It takes two to tango," whereby a signal literally gets turned on by a molecule that is produced by a gene aptly named KiSS-1.

31 Jan 2005

Significant advance toward understanding lifelong process of blood cell formation

A research study published in the February issue of Developmental Cell expands on previous studies by using adult animals to examine the role of a key gene known to be required for blood cell formation. Information gained from this research will be useful for future studies aimed at directing stem cell differentiation in a variety of potential therapeutic contexts.

31 Jan 2005