Stress News and Research

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Nonharmful stress promotes disease resilience in offspring, shows study

Research led by Jeff Gidday, PhD, Professor of Ophthalmology, Biochemistry, Neuroscience, and Physiology at LSU Health New Orleans School of Medicine, reports what is believed to be the first study in a mammalian model documenting the reprogramming of heritability to promote disease resilience in the next generation.

10 Sep 2020

The mental health impact of COVID-19 in Australian adolescents

A new study conducted by researchers at the University of New South Wales has indicated the extent to which adolescents in Australia have been psychologically affected by the coronavirus disease 2019 (COVID-19) pandemic.

10 Sep 2020

Neuronal connections that trigger insomnia tied to stress-induced changes in the immune system

Scientists at Cold Spring Harbor Laboratory and Stanford University have pinpointed the circuit in the brain that is responsible for sleepless nights in times of stress--and it turns out that circuit does more than make you toss and turn.

10 Sep 2020

Metabolite signature reveals signs of multi-organ damage in COVID-19 patients

SARS-CoV-2, the virus responsible for COVID-19, can cause a wide range of symptoms, from none at all to severe respiratory stress, multi-organ failure and death.

9 Sep 2020

Scientists shed new light on gene regulatory pathways activated by stress hormone

Scientists have long known that chronic stress experienced early in life, or even chronic prenatal exposure to maternal stress hormones in the womb, can shorten lifespan and contribute to age-related chronic diseases like arthritis, asthma, cancer, cardiovascular disease, diabetes and even mental illness later in life -- long after the source of stress has been removed.

9 Sep 2020

Exploring the possibility that mindfulness with paced breathing reduces blood pressure

According to the American Stroke Association and the American Heart Association, more than 100 million Americans have high blood pressure.

9 Sep 2020

Exploring the Relationship Between Mass Spectrometry and Informatics

Mass spectrometry has always had a powerful synergy with computers. Computers have pushed mass spectrometry forward at key junctures in it’s history from data collection to instrument operation to data analysis.

From Bruker Daltonics 9 Sep 2020

Researchers discuss the role of chemical senses in disease and social interactions in humans, animals

Across 5 days in August (3rd-7th), scientists from around the world gathered virtually to present and discuss new information on the role of the chemical senses in disease, nutrition, and social interactions in humans and animals.

9 Sep 2020

Research highlights the effects of confinement due to COVID-19 among pregnant women

Researchers of Medicine and Physical Therapy at the CEU Cardenal Herrera University of Valencia and of the Italian University of Catania, have published the results of the first study on the effects of confinement due to the COVID-19 pandemic among pregnant Spanish women.

8 Sep 2020

With schools starting online, vaccinations head for recess

As co-director of school-based health centers at Bassett Healthcare Network, the pediatrician oversees about 21 school-based health clinics across the region — a poor, rural area known for manufacturing and crippled by the opioid epidemic.

8 Sep 2020

International registries show an increase in PCI procedures in Japan, U.S.

Japan and the U.S. have seen an increase in percutaneous coronary intervention (PCI) procedures, which is driven primarily by a rise in elective PCIs in Japan compared to non-elective in the U.S., according to a study in the Journal of the American College of Cardiology.

7 Sep 2020

Important research on SARS-CoV-2 proteins using proximity labeling

A team of Canadian scientists has recently discovered a wide-range interaction between severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and host proteins using proximity-dependent biotinylation approaches.

7 Sep 2020

Polygenic risk score can predict risk of drug-induced liver injury

Scientists who were working on a way to determine the viability of batches of tiny liver organoids have discovered a testing method that may have far broader implications.

7 Sep 2020

Early identification, treatment is vital to avoid COVID-19-related health anxieties in children

Early identification and treatment is vital to avoid long-term mental health consequences from COVID-19 among children and young people, say researchers.

5 Sep 2020

Maternal dietary imbalance triggers overeating in mice offspring

Pregnant mice fed a diet high in omega-6 fats and low in omega-3 fats produce offspring that go on to exhibit "hedonic"--pleasurable but excessive--levels of consumption of hyper-caloric diets, according to researchers at Hiroshima University.

5 Sep 2020

Tailored obesity intervention program offers hope for weight loss in underserved patients

Low-income Louisiana patients enrolled in a tailored obesity intervention program lost much more weight than counterparts receiving usual care. Study results were published this week in The New England Journal of Medicine.

5 Sep 2020

Activation of fatty acid receptor causes masculinization of Japanese rice fish

A research collaboration based at Kumamoto University (Japan) has found that activation of PPARα, a fatty acid receptor that detects fatty acids in cells and regulates physiological functions, causes masculinization of Japanese rice fish (medaka).

5 Sep 2020

Scientists reconstruct factors involved in the formation of autophagosomes

Autophagy, from the Greek for 'self-eating', is an essential process that isolates and recycles cellular components under conditions of stress or when resources are limited.

4 Sep 2020

High-heat caramelization can increase risk of heart disease, stroke

From MasterChef to MKR, the world's best chefs have taught us how to barbeque, grill and panfry a steak to perfection. But while the experts may be seeking that extra flavour, new research from the University of South Australia suggests high-heat caramelization could be bad for our health.

4 Sep 2020

Exposure to high omega-6/low omega-3 diet promotes neuron growth in fetus brain during pregnancy

Pregnant mice fed a diet high in omega-6 fats and low in omega-3 fats produce offspring that go on to exhibit "hedonic"—pleasurable but excessive—levels of consumption of hyper-caloric diets, according to researchers at Hiroshima University

4 Sep 2020

Stress News and Research

Nonharmful stress promotes disease resilience in offspring, shows study

The mental health impact of COVID-19 in Australian adolescents

Neuronal connections that trigger insomnia tied to stress-induced changes in the immune system

Metabolite signature reveals signs of multi-organ damage in COVID-19 patients

Scientists shed new light on gene regulatory pathways activated by stress hormone

Exploring the possibility that mindfulness with paced breathing reduces blood pressure

Exploring the Relationship Between Mass Spectrometry and Informatics

Researchers discuss the role of chemical senses in disease and social interactions in humans, animals

Research highlights the effects of confinement due to COVID-19 among pregnant women

With schools starting online, vaccinations head for recess

International registries show an increase in PCI procedures in Japan, U.S.

Important research on SARS-CoV-2 proteins using proximity labeling

Polygenic risk score can predict risk of drug-induced liver injury

Early identification, treatment is vital to avoid COVID-19-related health anxieties in children

Maternal dietary imbalance triggers overeating in mice offspring

Tailored obesity intervention program offers hope for weight loss in underserved patients

Activation of fatty acid receptor causes masculinization of Japanese rice fish

Scientists reconstruct factors involved in the formation of autophagosomes

High-heat caramelization can increase risk of heart disease, stroke

Exposure to high omega-6/low omega-3 diet promotes neuron growth in fetus brain during pregnancy

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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