B Cell News and Research

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Bio-engineered bladders a step closer to reality

Researchers at the University of York are using an understanding of the special cells that line the bladder to develop ways of restoring continence to patients with serious bladder conditions, including cancer.

31 Jul 2007

Researchers genetically modify a plant to halt reproduction of HIV related virus

In a study that could lead to new ways to prevent infection by human immunodeficiency virus (HIV) and similar organisms, Purdue University researchers have been able to genetically modify a plant to halt reproduction of a related virus.

31 Jul 2007

Good signal for liver tumour therapy

The linking of two signalling pathways in the cells of liver tumours has a clear influence on their malignancy. Activation of the platelet-derived growth factor (PDGF) messenger molecule is decisive for this linking.

30 Jul 2007

A run to the coffee shop may prevent skin cancer

Researchers in the United States have discovered that the combination of daily exercise and a cup of coffee may help prevent skin cancer.

30 Jul 2007

Genome detectives discover culprits in multiple sclerosis

Genome detectives have done it again by revealing at least three genes which are implicated in the incurable nerve disorder Multiple Sclerosis (MS).

30 Jul 2007

Gene found that regulates blood-forming fetal stem cells

In the rancorous public debate over federal research funding, stem cells are generally assigned to one of two categories: embryonic or adult.

27 Jul 2007

Many Americans make bad decisions based on bad information about cancer

A new study from American Cancer Society researchers finds a surprising number of Americans believe scientifically unsubstantiated claims concerning cancer, and that population segments suffering the greatest burden of cancer are the most likely to be misinformed.

27 Jul 2007

FOXP3 gene found to be involved in breast cancer

Researchers at the University of Michigan Comprehensive Cancer Center have identified a gene linked to the development of an aggressive form of breast cancer.

27 Jul 2007

Researchers watch bacteria and antibiotics at the atomic level

A new understanding of an enzyme important for the transfer of genetic information in bacteria may help scientists improve current antibiotics and also create antibiotics that are less vulnerable to resistance.

27 Jul 2007

New target for drugs to fight the HIV/AIDS virus

Researchers from Rome, Italy, describe a finding in the August 2007 print issue of The FASEB Journal that could lead to new drugs to fight the HIV/AIDS virus, as well as new vaccines to prevent infection.

27 Jul 2007

Europe approves MIRCERA to treat anaemia

Roche has announced that the European Commission has approved its innovative drug MIRCERA to treat anaemia associated with chronic kidney disease (CKD).

27 Jul 2007

Scientists shed new light on how microRNAs carry out their function

MicroRNAs became the stars of the RNA universe when, in 2001, scientists found that these short RNAs can control whether or not genes are expressed.

27 Jul 2007

Women more prone to brain damage from alcohol abuse than men

Alcoholism has traditionally been considered a male disease because there are many more alcoholic males than females.

27 Jul 2007

Scientits devise dimmer swith to regulate gene expression in mammal cells

Three Boston University biomedical engineers have created a genetic dimmer switch that can be used to turn on, shut off, or partially activate a gene's function. Professor James Collins, Professor Charles Cantor and doctoral candidate Tara Deans invented the switch, which can be tuned to produce large or small quantities of protein, or none at all.

27 Jul 2007

New findings on gene-transcription machinery

For some time, scientists have been tracking down the sequence of biochemical steps required to attract and assemble at the head end of a gene the molecular machinery needed to transcribe that gene to put to work the information it encodes.

26 Jul 2007

Discovery of key HIV protein which makes cell membranes bend more easily

Carnegie Mellon University scientists have made an important discovery that aids the understanding of why HIV enters immune cells with ease.

26 Jul 2007

High-dose chemotherapy and a stem cell transplant cures testicular cancer

Testicular cancer patients who do not respond to traditional therapy can be cured with high-dose chemotherapy and a stem cell transplant, according to an Indiana University School of Medicine report in the July 26 issue of the New England Journal of Medicine.

26 Jul 2007

The future of Alzheimer's disease research

Imagine the day when a routine visit to the family doctor includes a simple blood test to predict the risk for developing Alzheimer's disease (AD).

26 Jul 2007

White blood cell booster may help cancer patients avoid deadly complications

Cancer patients who receive a drug that stimulates the growth of infection-fighting white blood cells may be significantly less likely to die from a chemotherapy-related complication characterized by fever and low white blood cell levels, according to a multi-institutional study led by researchers from the University of Rochester School of Medicine and Dentistry and the Duke University Comprehensive Cancer Center.

26 Jul 2007

New gene therapy for 200 inherited forms of blindness

An improved approach to gene therapy may one day treat some of the nearly 200 inherited forms of blindness, scientists at Washington University School of Medicine in St. Louis suggest.

26 Jul 2007