Stress News and Research

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Scientists develop new approach to unravel toxic effects of multiple stressors

Genomic markers are the key in a new approach for assessing the toxic effects arising from exposure to multiple stressors.

11 Apr 2019

Caregiving may not be as bad for the health as previously believed

For decades, articles in research journals and the popular press alike have reported that being a family caregiver takes a toll on a person’s health, boosting levels of inflammation and weakening the function of the immune system.

11 Apr 2019

Making smarter decisions about where to recover after hospitalization

Every year, nearly 2 million people on Medicare — most of them older adults — go to a skilled nursing facility to recover after a hospitalization. But choosing the facility can be daunting, according to an emerging body of research.

11 Apr 2019

Biochemical switches could be triggered to treat pathology of IBM, ALS and FTD

St. Jude Children's Research Hospital scientists have found that the enzymes ULK1 and ULK2 play a key role in breaking down cell structures called stress granules, whose persistence leads to toxic buildup of proteins that kill muscle and brain cells.

11 Apr 2019

New surgical guideline reduces re-operation rates for breast cancer patients

A UBC medical student has determined that a new surgical guideline is making a difference for breast cancer patients.

10 Apr 2019

Scientists develop technique to clear abnormal tau protein from human neurons

Harnessing a probe used to image the brain in diagnosing Alzheimer's disease and related forms of dementia, scientists at Dana-Farber Cancer Institute and Massachusetts General Hospital have successfully cleared patient-derived brain cells of an abnormal protein associated with dementia and other neurogenerative disorders.

10 Apr 2019

Understanding imbalance in key neural pathway to help treat psychiatric disorders

Researchers at the University of California, Irvine have identified for the first time an imbalance in a key neural pathway that explains how some people reactivate negative emotional memories.

10 Apr 2019

Mental health care for elderly comes into focus

According to a new study self-harm is becoming a major health issue among the elderly. This is bringing into focus the issue of mental health among the elderly. The results of the study titled, “Self-harm in older adults: systematic review,” were published in the latest issue of the British Journal of Psychiatry.

10 Apr 2019

Faking and suppressing emotions with customers linked to heavier drinking after work

Employees who force themselves to smile and be happy in front of customers -- or who try to hide feelings of annoyance -- may be at risk for heavier drinking after work, according to researchers.

9 Apr 2019

Key barriers that prevent access to antibiotics in low- and middle-income countries

Antibiotic resistance is an emerging global public health threat spurred by the overuse and misuse of antibiotics.

9 Apr 2019

Study suggests novel therapeutic strategy for ALS

In a study published online in Brain on April 1, researchers from Dr. XU Jin's lab at the Institute of Neuroscience of the Chinese Academy of Sciences and their collaborators revealed a new cellular mechanism for amyotrophic lateral sclerosis, suggested a novel therapeutic strategy targeting the RNA degradation pathway, and identified an asthma drug as a potential medication for ALS.

9 Apr 2019

High Throughput Nucleic Acid Purification Simplified

Labs demand purity and flexibility for high throughput nucleic acid purification, while needing to complete difficult downstream analysis, for example NGS.

From Promega Corporation 9 Apr 2019

Study finds no major epigenetic differences between space astronaut and his earthbound twin brother

In a landmark study, a group of U.S. scientists from Johns Hopkins, Stanford University and other institutions has found no long-lasting, major differences between the epigenomes of astronaut Scott Kelly, who spent a year in space aboard the International Space Station, and his twin brother, Mark, who remained on Earth.

9 Apr 2019