Genetics News From Medical News Today
Latest Health News and Medical News posted throughout the day, every day.
11 Mar 2010 at 8:00am
If you can imagine identical twin sisters at rest, their breath drawing them subtly together and apart, who somehow latch onto ropes that pull them to opposite sides of the bed - you can imagine what happens to a chromosome in the dividing cell...
11 Mar 2010 at 6:00am
About four out of every 10 cells in the brain are so-called oligodendrocytes. These cells produce the all-important myelin that coats nerve tracts, ensuring fast, energy-efficient transmission of nerve impulses...
11 Mar 2010 at 5:00am
Amsterdam Molecular Therapeutics (Euronext: AMT), a leader in the field of human gene therapy, announced that the first patient has been dosed in the Phase I/II exploratory clinical trial with a gene therapy product for hemophilia B, a seriously debilitating and potentially lethal disease...
11 Mar 2010 at 4:00am
Our DNA contains the information needed to produce different proteins that are the building blocks and key components of cells. Instructions to synthesize such proteins are incorporated into DNA sequences defined as genes. This precious genetic material, however, never leaves the cell's stronghold nucleus...
11 Mar 2010 at 4:00am
Heralding what they hope is a new era of personalized genomic medicine, experts in the US have identified the gene behind a patient's inherited neurological disorder, in this case a form of Charcot-Marie-Tooth disease, by sequencing his complete genome. Details of the quest are published online in the 10 March issue of the New England Journal of Medicine...
11 Mar 2010 at 3:00am
The C.S...
11 Mar 2010 at 2:00am
The Vilcek Foundation is pleased to announce the granting of the 2010 Vilcek Prize for Biomedical Science to Dr. Alexander Varshavsky, the Howard & Gwen Laurie Smits Professor of Cell Biology at California Institute of Technology, for elucidating the process and biological significance of regulated protein degradation in living cells...
11 Mar 2010 at 2:00am
Shahriar Koochekpour, MD, PhD, Assistant Professor of Microbiology and Immunology, Biochemistry and Molecular Biology, and Genetics at LSU Health Sciences Center New Orleans, led research that has discovered, for the first time, a genetic mutation in African-American men with a family history of prostate cancer who are at increased risk for the disease. Dr...
10 Mar 2010 at 10:00pm
Researchers from four laboratories that perform diagnostic genetic testing of chromosome abnormalities in individuals with unexplained physical and developmental disabilities recently identified a previously unrecognized genetic disorder...
10 Mar 2010 at 9:00pm
In a case believed to be a United States first, the radiology team at Lucile Packard Children's Hospital has used prenatal magnetic resonance imaging to detect an often-misdiagnosed genetic disease. The disorder, congenital chloride diarrhea, can cause severe dehydration and serious metabolic disturbances in newborns if not treated quickly...
10 Mar 2010 at 7:00am
A Princeton University-led research team has discovered that protein competition over an important enzyme provides a mechanism to integrate different signals that direct early embryonic development. The work suggests that these signals are combined long before they interact with the organism's DNA, as was previously believed, and also may inform new therapeutic strategies to fight cancer...
10 Mar 2010 at 6:00am
Individuals with a certain type of genetic susceptibility to lung cancer face a greatly increased risk for the deadly disease with even a small exposure to cigarette smoke, a study team that includes researchers from the University of Cincinnati (UC) has concluded...
10 Mar 2010 at 6:00am
Sonic hedgehog, a gene that plays a crucial rule in the positioning and growth of limbs, fingers and toes, has been confirmed in an unexpected place in the embryos of developing mice - the layer of cells that creates the skin. Named for a video game character, Sonic hedgehog describes both a gene and the protein it produces in the body...
10 Mar 2010 at 4:00am
The potentially deadly yellow-fever-transmitting Aedes aegypti mosquito detects the specific chemical structure of a compound called octenol as one way to find a mammalian host for a blood meal, Agricultural Research Service (ARS) scientists report...
9 Mar 2010 at 7:00am
The gene for a newly recognized disease has been identified thanks to the determination of an Amish father and the clinical skills and persistence of Indiana University and Riley Hospital for Children physicians in collaboration with physicians and researchers at the Clinic for Special Children in Lancaster County, Penn., which specializes in disorders of the Amish...