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Tag Archives: Study

Diagnostic criteria for Christianson Syndrome

Diagnostic criteria for Christianson Syndrome

Because the severe autism-like condition Christianson Syndrome was only first reported in 1999 and some symptoms take more than a decade to appear, families and doctors urgently need fundamental information about it. Continue reading

Missing sleep may hurt your memory

Missing sleep may hurt your memory

Lack of sleep, already considered a public health epidemic, can also lead to errors in memory, finds a new study by researchers at Michigan State University and the University of California, Irvine. The study, published online in the journal Psychological Science , found participants deprived of a night’s sleep were more likely to flub the details of a simulated burglary they were shown in a series of images Continue reading

Missing sleep may hurt your memory

Missing sleep may hurt your memory

Lack of sleep, already considered a public health epidemic, can also lead to errors in memory, finds a new study by researchers at Michigan State University and the University of California, Irvine. The study, published online in the journal Psychological Science , found participants deprived of a night’s sleep were more likely to flub the details of a simulated burglary they were shown in a series of images Continue reading

Genetic risk for autism stems mostly from common genes

Genetic risk for autism stems mostly from common genes

Using new statistical tools, Carnegie Mellon University’s Kathryn Roeder has led an international team of researchers to discover that most of the genetic risk for autism comes from versions of genes that are common in the population rather than from rare variants or spontaneous glitches. Published in the July 20 issue of the journal Nature Genetics , the study found that about 52 percent of autism was traced to common genes and rarely inherited variations, with spontaneous mutations contributing a modest 2.6 percent of the total risk Continue reading

Genetic cause of common breast tumors found

Genetic cause of common breast tumors found

A multi-disciplinary team of scientists from the National Cancer Centre Singapore, Duke-NUS Graduate Medical School Singapore, and Singapore General Hospital have made a major breakthrough in understanding the molecular basis of fibroadenoma, one of the most common breast tumors diagnosed in women. Continue reading

New trigger for ovulation could make IVF safer

New trigger for ovulation could make IVF safer

Researchers have successfully used a new and potentially safer method to stimulate ovulation in women undergoing IVF treatment. Twelve babies have been born after their mothers were given an injection of the natural hormone kisspeptin to make their eggs mature. Doctors normally administer another hormone, hCG, for this purpose, but in some women, there is a risk that this can overstimulate the ovaries, with potentially life-threatening consequences. Continue reading

New trigger for ovulation could make IVF safer

New trigger for ovulation could make IVF safer

Researchers have successfully used a new and potentially safer method to stimulate ovulation in women undergoing IVF treatment. Twelve babies have been born after their mothers were given an injection of the natural hormone kisspeptin to make their eggs mature. Doctors normally administer another hormone, hCG, for this purpose, but in some women, there is a risk that this can overstimulate the ovaries, with potentially life-threatening consequences. Continue reading

Targets for immunotherapy in early-stage breast cancer

Targets for immunotherapy in early-stage breast cancer

Yale Cancer Center researchers used a new molecular analysis tool to accurately detect the level of an important target for immunotherapy in early-stage breast cancers. The diagnostic test, using RNAScope, measures the amount of PD-L1 (programmed death ligand 1) mRNA in routine formalin-fixed cancer tissues and is devoid of many of the technical issues that plague antibody-based detection methods that have yielded conflicting results in the past. PD-L1 is the target of several novel immune stimulatory therapies in clinical trials Continue reading

Adults with eosinophilic esophagitis should consider a diet change

Adults with eosinophilic esophagitis should consider a diet change

Dietary elimination is a successful method of treatment for adults with eosinophilic esophagitis (EoE), according to a new study in Clinical Gastroenterology and Hepatology , the official clinical practice journal of the American Gastroenterological Association. Continue reading

Novel mechanism for invasion of EV71 virus demonstrated

Novel mechanism for invasion of EV71 virus demonstrated

Date: July 18, 2014 Source: Springer Summary: A novel mechanism for EV71 entry mediated by its receptor SCARB2 has been reported by scientists. These findings make a significant conceptual advance in the understanding of non-enveloped virus entry, to which EV71 belongs Continue reading