Genes Current Events | Genes News | 5
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Genotyping takes us closer to an osteoporosis fingerprint
For the first time ever, an extensive genome-wide search has been undertaken to find the genes linked to osteoporosis and fracture. Five regions of interest have been identified that appear to warrant further scientific investigation. view more (2008-04-30)
Innocuous intestinal bacteria may be reservoir for resistance
"Harmless" bacteria in the digestive tracts of dairy cows, may not be so harmless after all. They may be a reservoir for antibiotic resistance genes that can be transferred to more harmful, disease-causing bacteria. view more (2006-05-25)
Researchers develop powerful tool to study the genetics of inflammation
Scientists have known which genes are linked to inflammation, but now researchers at Wake Forest University Baptist Medical Center have organized this information to develop a powerful tool to aid investigators in studying the genetics of inflammatory diseases. view more (2007-11-30)
Microarray technology could help predict patient response to adjuvant therapy for breast cancer
Microarray technology could be used to tailor therapy according to the individual, and prevent breast cancer patients from having to undergo painful unsuccessful therapies. view more (2005-10-03)
When she's turned on, some of her genes turn off
When a female is attracted to a male, entire suites of genes in her brain turn on and off, show biologists from The University of Texas at Austin studying swordtail fish. view more (2007-12-11)
Human-chimp difference may be bigger
Approximately 6 percent of human and chimp genes are unique to those species, report scientists from Indiana University Bloomington and three other institutions. view more (2006-12-20)
Junk DNA may prove invaluable in quest for gene therapies
Scientists have identified how a protein enables sections of so-called junk DNA to be cut and pasted within genetic code - a finding which could speed development of gene therapies. view more (2009-09-22)
The deactivation of two genes could be the cause of Alzheimer's
Alzheimer's disease could be caused by the deactivation of what are known as "presenilin genes". Using mice as a model for the study of Alzheimer's in humans, a scientific team headed by the researcher Carlos Saura, from the Universitat Autònoma de Barcelona, has discovered that when these genes mutate and stop working they cause... view more... (2004-06-01)
Gene evolution process discovered
One of the mechanisms governing how our physical features and behavioural traits have evolved over centuries has been discovered by researchers at the University of Leeds. view more (2009-06-16)
Discovery in worms by Queen's researchers points to more targeted cancer treatment
Researchers at Queen's University have found a link between two genes involved in cancer formation in humans, by examining the genes in worms. The groundbreaking discovery provides a foundation for how tumor-forming genes interact, and may offer a drug target for cancer treatment. view more (2009-11-11)
Maize cell wall genes identified, giving boost to biofuel research
Purdue University scientists have helped identify and group the genes thought to be responsible for cell wall development in maize, an effort that expands their ability to discover ways to produce the biomass best suited for biofuels production. view more (2009-11-20)
Yale study offers insight into possible cause of lymphoma
The immune system's powerful cellular mutation and repair processes appear to offer important clues as to how lymphatic cancer develops, Yale School of Medicine researchers report this week in Nature. view more (2008-02-15)
It's a gas: New discovery may lead to heartier, high-yielding plants
In a research report published in the November 2009 issue of the journal GENETICS, scientists show how a family of genes (1-aminocyclopropane-1-carboxylate synthase, or ACS genes) are responsible for production of ethylene. view more (2009-11-23)
Random picks better than complicated process in gene identification
Researchers at Purdue University have found a way to save time, money and a little frustration in searches for specific genes that shed light on the biological processes associated with all forms of life. view more (2009-05-07)
Genes identified that are linked to spinal disc degeneration
Lumbar disc degeneration is an uncomfortable condition that affects millions of people, but two University of Alberta researchers have identified some of the genes that are causing problems. view more (2009-03-12)
Breast cancer risk amplified by additional genes in combo with BRCA mutation
Many women with a faulty breast cancer gene could be at greater risk of the disease due to extra risk-amplifying genes, according to research published this month in the American Journal of Human Genetics. view more (2008-04-17)
Mouse genes guide search for human anxiety disorder genes
We are all familiar with the question - "Are you a man or a mouse?" What if the answer is "a little of both"? view more (2008-10-23)
Rhythmic genomics -- the yeast metronome and the walk of life
New genome sequence information from the humble baker's yeast has revealed surprising variation in a set of genes that can be thought of as nature's oldest clock. view more (2009-04-08)
Antibiotic resistant bacteria found in fertilizer
Vancomycin resistant enterococci (VRE) have been found in sewage sludge, a by-product of waste-water treatment frequently used as a fertilizer. view more (2009-05-29)
New Gene Selection Method Helps To Achieve Improved Data Quality
Current microarray experiments allow the levels of activity of thousands of genes to be measured at once, providing a window into molecular events underlying health and disease. The selection of genes having distinct levels of activity between conditions of interest (such as cancer and non-cancer) has therefore emerged as a key aim of data... view more... (2004-07-08)
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