In the past ten years, researchers in genome stability have observed that many kinds of cancer are associated with areas where human chromosomes break. They have hypothesized ? but never proven ? that slow or altered replication led to the chromosomes breaking.
Long-term use of histamine2 receptor antagonists (H2A), one class of drugs that blocks stomach acid, may be associated with cognitive impairment in older African-American adults. According to an Indiana University School of Medicine and Regenstrief Institute study published in the August issue of the Journal of the American Geriatrics Society, the risk for showing signs of cognitive impairment is 2.5 times greater for patients using these medications long-term.
GlaxoSmithKline (NYSE:GSK), one of the world?s largest vaccine manufacturers, announced that US health agency HHS has placed another order to purchase bulk H5N1 antigen for the US national stockpile of pre-pandemic vaccines. The company also announced the start of the first North American pre-pandemic vaccine trials in the company?s global pre-pandemic influenza program.
Using brain images of people listening to short symphonies by an obscure 18th-century composer, a research team from the Stanford University School of Medicine has gained valuable insight into how the brain sorts out the chaotic world around it.
A University of California, Irvine neurologist is part of a national group of scientists who have identified the active genes in sporadic amyotrophic lateral sclerosis, a discovery that provides expanded opportunities for developing therapies to treat this chronic, incurable disease.
Clinicians currently lack advance warning of acute kidney injury (AKI) for patients where kidney injury timing is unknown. Now paediatric research published in the open access journal, Critical Care, has identified a potential biomarker to predict AKI earlier than current tests, opening a vital window for prevention of this life-threatening condition.
A chance discovery in the lab has helped University of Leeds scientists to show how the treatment for a stiff neck could do wonders for your blood pressure.
A special issue of the journal Homeopathy, journal of the Faculty of Homeopathy and published by Elsevier, on the ?Memory of Water? brings together scientists from around the world for the first time to publish new data, reviews and discuss recent scientific work exploring the idea that water can display memory effects.
Iowa State University researchers have developed a new technique that successfully treated rats for blindness caused by glaucoma. Their experimental treatment will be used on canine patients in the next year. If successful, it is expected to move to human trials.
Researchers at the University of Pennsylvania School of Medicine have discovered a unique molecular pathway that detects and selectively eliminates defective messenger RNAs from red blood cells.