Genome News and Research

RSS

Discovery of new gene sheds light on human brain development

With the identification of the gene responsible for a newly recognized type of mental retardation, researchers at Beth Israel Deaconess Medical Center (BIDMC) have also discovered what appears to be the key target in the evolution of the frontal lobes of the brain's cerebral cortex. The findings offer a key insight into the complex puzzle of human brain development - and the evolution of human behavior.

25 Mar 2004

A debate over the origins of what is sometimes called "junk" DNA has been settled

A debate over the origins of what is sometimes called "junk" DNA has been settled by research involving scientists at the Center for Advanced Research in Biotechnology (CARB) and a collaborator, who developed rigorous proof that these mysterious sections were added to DNA "late" in the evolution of life on earth, after the formation of modern-sized genes, which contain instructions for making proteins.

25 Mar 2004

EU gives 32 million Euro for vaccines to stop tuberculosis

The European Commission today launched the largest-ever collaborative tuberculosis (TB) initiative for World TB-day, March 24. Fifty-two research teams from academia and industry from 15 European and African countries are joining forces with the European Commission to help eradicate TB. Globally, TB kills 2 million people a year, with one-third of the world's population currently infected with the bacillus, Mycobacterium tuberculosis (Mtb). While most cases and deaths occur in developing countries, resistant Mtb strains are mainly found among the poorest people in developed countries, as incomplete treatment increases drug resistance. The European Union is confronting the re-emerging threat of TB by investing €32 million in two overlapping research projects. This cash will be used in an accelerated effort to develop new, effective vaccines to fight TB.

23 Mar 2004

DNA repair enzymes to fight cancer

The body has a set of DNA repair enzymes that clean up damage to the genome, to reduce potential problems. Many commonly used cancer chemotherapies work by alkylating DNA. However, the DNA repair enzymes are just as capable of repairing this alkylation as if it were damage from any other source, and so they act to overcome the effects of the therapy, reducing its effectiveness.

22 Mar 2004

Scientists identify genetic changes during infection by tuberculosis

Researchers at the Center for Biomedical Inventions at UT Southwestern Medical Center at Dallas have identified the genetic changes that Mycobacterium tuberculosis, the bacterium that causes tuberculosis, undergoes during infection of a living host.

22 Mar 2004

Research suggests the orlistat drug could be used to fight cancer and obesity

The Burnham Institute’s Jeffrey Smith, Ph.D., has discovered that orlistat, commonly prescribed as an anti-obesity drug, has a positive side-effect: it inhibits cancer growth. Dr. Smith made this discovery using an activity-based proteomics screening technique developed in his laboratory that makes it possible to identify active targets and simultaneously screen for their inhibitors.

22 Mar 2004

Obesity Drug Inhibits Prostate Tumor Growth

The Burnham Institute's Jeffrey Smith, Ph.D. has discovered that orlistat, commonly prescribed as an anti-obesity drug, has a positive side-effect: it inhibits cancer growth. Dr. Smith made this discovery using an activity-based proteomics screening technique developed in his laboratory that makes it possible to identify active targets and simultaneously screen for their inhibitors.

22 Mar 2004

Gene Responsible for The Most Common Form of Diabetes

International research teams studying two distinct populations have found variants in a gene that may predispose people to type 2 diabetes, the most common form of the disease. The researchers, who collaborated extensively in their work, report their findings in companion articles in the April issue of Diabetes.

22 Mar 2004