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Tag Archives: Journal

Described novel regulator of protein inactive in over 50 percent of human tumors

Described novel regulator of protein inactive in over 50 percent of human tumors

Researchers at the Bellvitge Biomedical Research Institute (IDIBELL) and the University of Barcelona have discovered the interaction between HERC2 proteins with another protein called p53 that is inactivated in more than half of human tumors. The study results were published in the Journal of Biological Chemistry. Regulation of the activity of p53 by HERC2 The team of José Luis Rosa, at the growth factors and cell differentiation research group at IDIBELL studies the molecular mechanisms of HERC family proteins. 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

Researchers identify brain network with mapping technique

Researchers identify brain network with mapping technique

Investigators at The Feinstein Institute for Medical Research have utilized a new image-based strategy to identify and measure placebo effects in randomized clinical trials for brain disorders. The findings are published in the August issue of The Journal of Clinical Investigation . Continue reading

Researchers identify brain network with mapping technique

Researchers identify brain network with mapping technique

Investigators at The Feinstein Institute for Medical Research have utilized a new image-based strategy to identify and measure placebo effects in randomized clinical trials for brain disorders. The findings are published in the August issue of The Journal of Clinical Investigation . Continue reading

Experts urge new discipline combining benefits of neuroscience, psychology treatments

Experts urge new discipline combining benefits of neuroscience, psychology treatments

When a patient talks with a psychological therapist, what changes occur in the patient’s brain that relieve mental disorders? UCLA psychology professor Michelle Craske says the honest answer is that we don’t know. Continue reading

Discovery may make it easier to develop life-saving stem cells

Discovery may make it easier to develop life-saving stem cells

Not unlike looking for the proverbial needle in a haystack, a team of Michigan State University researchers have found a gene that could be key to the development of stem cells — cells that can potentially save millions of lives by morphing into practically any cell in the body. The gene, known as ASF1A, was not discovered by the team. Continue reading

Older adults who walk out of necessity are at highest risk for outdoor falls

Older adults who walk out of necessity are at highest risk for outdoor falls

Older adults are at a greater danger of falling when walking for utilitarian purposes such as shopping and appointments than when walking for recreation, according to a study from UMass Medical School. “Older adults have two times the risk of falling while walking out of necessity than walking for recreation, and four times greater risk of injury from a fall on a sidewalk than in a recreational area,” said Wenjun Li, PhD, associate professor of medicine in the Division of Preventive and Behavioral Health at UMMS and lead author of the study “Utilitarian Walking, Neighborhood Environment, and Risk of Outdoor Falls” published in the July 17 issue of the American Journal of Public Health Continue reading

Gene that plays a surprising role in combating aging identified

Gene that plays a surprising role in combating aging identified

It is something of an eternal question: Can we slow or even reverse the aging process? Even though genetic manipulations can, in fact, alter some cellular dynamics, little is known about the mechanisms of the aging process in living organisms. Continue reading