Current Stress News and Events

Current Stress News and Events, Stress News Articles.
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Less job stress for workers at financially transparent firms
Employees feel significantly less job distress if they work at companies that are open and transparent about the firm's finances, including budgets and profits, a new study found. Researchers examining data from the U.K. found that at companies with more financial transparency, workers felt more secure in their jobs, more committed to their employers and - most significantly - said they had better relationships with their managers. (2021-01-25)

Depression in new fathers connected to relationship insecurities
Becoming a parent often brings great joy, but not always. Parenthood also entails challenges, stress and, for some people, it can trigger depression. A new study from Lund University in Sweden shows that male postnatal depression is more common in men who are insecure in their relationship with their partner. (2021-01-22)

PTSD link to pandemic panic
Even at the start of the COVID-19 pandemic last year, people around the world became more fearful of what could happen to them or their family. A new Flinders University study of 1040 online participants from five western countries published in PLOS ONE explores people's response to the stresses of the escalating pandemic, finding more than 13% of the sample had post-traumatic stress disorder (PTSD) related symptoms consistent with levels necessary to qualify for a clinical diagnosis. (2021-01-21)

Age provides a buffer to pandemic's mental health impact, University of Connecticut researchers say
Older adults are managing the stress of the coronavirus pandemic better than younger adults, reporting less depression and anxiety despite also experiencing greater general concern about COVID-19, according to a study recently published by researchers at the UConn School of Nursing. (2021-01-20)

Rescuers at risk: emergency personnel face trauma and post traumatic stress symptoms
Researchers at the University of Bern's Hospital of Psychiatry have for the first time, demonstrated varying levels of post-traumatic stress symptoms (PTSS) in emergency personnel and rescue workers, with emergency department and psychiatry department staff demonstrating the highest levels of PTSS, suicidal thoughts and dysfunctional coping strategies. The study highlights the urgent need for job-specific training to improve emergency workers' quality of life and ability to cope with work-related trauma. (2021-01-19)

Not as simple as thought: How bacteria form membrane vesicles
Researchers from the University of Tsukuba identified a novel mechanism by which bacteria form membrane vesicles, which bacteria employ to communicate with each other or to defend themselves against antibiotics. By studying mycolic acid-containing bacteria (MCB), which also includes tuberculosis-causing bacteria, the researchers demonstrated that environmental stimuli dictate the route by which the MCB form membrane vesicles. Further, their observations were consistent among various MCB. This study has implications for vaccine development as well as novel therapies. (2021-01-14)

Need to reduce work-related stress? It's a walk in the park
Research from the University of Tsukuba examined the relationship between ''sense of coherence'' (a quality indicative of stress-coping ability) and frequency of walking in forests or greenspaces. The aim was to find easy coping devices for workplace stress. Forest/greenspace walking at least once a week was found to correlate with those with a stronger sense of coherence. The findings suggest the benefits of walking in urban greenspaces or in forests to help with stress management. (2021-01-13)

NYUAD study finds fragmented sleep patterns can predict vulnerability to chronic stress
New research from NYU Abu Dhabi's Laboratory of Neural Systems and Behavior for the first time used an animal model to demonstrate how abnormal sleep architecture can be a predictor of stress vulnerability. These important findings have the potential to inform the development of sleep tests that can help identify who may be susceptible -- or resilient -- to future stress. (2021-01-12)

Can a mother's stress impact children's disease development?
A University of Cincinnati researcher finds that stress on an expectant mother could affect her baby's chance of developing disease -- perhaps even over the course of the child's life. (2021-01-11)

Levels of stress hormone in saliva of newborn deer fawns may predict mortality
The first-ever study of the levels of the stress hormone cortisol in the saliva of newborn white-tailed deer fawns yielded thought-provoking results that have Penn State researchers suggesting predation is not the only thing in the wild killing fawns. (2021-01-11)

Cooling vests alleviate perceptual heat strain perceived by COVID-19 nurses
Wearing cooling vests during a COVID-19 shift ensures that nurses experience less heat during their work. During their shifts, nurses wear protective clothing for three hours in a row, during which the temperature can rise to as much as 36 degrees. The cooling vests offer such effective cooling that they are now part of the standard work clothing for nurses in the COVID nursing departments at Radboud university medical center. (2021-01-07)

Mechanophores: Making polymer crystallization processes crystal clear
Scientists at the Tokyo Institute of Technology (Tokyo Tech) have come up with a new technique to evaluate the mechanical forces generated in polymer crystallization as they cool down from their molten state. In a new study published in Nature Communications, they used small, fluorescent molecules to visualize the crystallization process, guiding manufacturers in their goals to optimize polymer materials. (2021-01-05)

Cannabis use blunts stress reactivity in female rats
Female rats that inhaled vaporized cannabis daily for a month developed a blunted physiological response to stress, according to a new study by Washington State University researchers. In contrast, male rats that were provided access to the same potency of cannabis over the same 30-day window did not experience any physiological changes in how they responded to a stressful situation. (2020-12-22)

Brain tissue yields clues to causes of PTSD
A post-mortem analysis of brain tissue from people who had been diagnosed with post-traumatic stress disorder (PTSD) may help explain enduring mysteries about the disorder, such as why women are more susceptible to it and whether a dampened immune system response plays a role in dealing with stress, a team headed by Yale University researchers has found. (2020-12-21)

Hormone metabolites found in poop give researchers new insight into whale stress
Poop samples are an effective, non-invasive tool for monitoring gray whale reproduction, stress and other physiological responses. (2020-12-21)

In liver, a stressed cell can be bad news for its neighbors
When a stressed liver cell starts communicating with its neighbors, it can send stress signals to neighboring cells, causing significant problems that can lead to fatty liver disease and metabolic disease. (2020-12-18)

Seeking to avoid 'full lockdown,' cells monitor ribosome collisions
New research from Washington University in St. Louis shows that cells monitor for ribosome collisions to determine the severity of the problem and how best to respond when things start to go awry. (2020-12-17)

Can water saving traits help wine survive climate change?
Climate change is expected to make many grape-growing regions too hot and dry to produce high-quality wine from traditional varieties. But scientists at the University of California, Davis, have found that wine grape varieties from regions that are more prone to stress have traits that could help them cope with climate change. (2020-12-17)

Pandemic fears driving firearm purchases
Stress related to the coronavirus pandemic and the uncertainty of what the future holds is motivating people to purchase firearms, a trend that may be more prevalent in those who already own firearms, according to a Rutgers study. (2020-12-16)

Clowns may help children cope with the pain and anxiety of hospital treatment
Hospital clowns might help improve physical symptoms and psychological wellbeing in children and adolescents having treatment for acute or chronic conditions, finds a study in the Christmas issue of The BMJ. (2020-12-16)

Chronic stress? Zebrafish to the rescue
A team of researchers led by MIPT's Allan Kalueff has studied chronic stress in zebrafish and determined that the animal can serve as a valuable model species for research into the associated brain diseases, complementing research currently done on rodents. The paper was published in Scientific Reports. (2020-12-14)

Stress in adolescence leads to learning and memory difficulties and increased anxiety in adulthood
Stress experienced around puberty (peripubertal) worsens learning and memory in adulthood, as well as anxiety related behavior, as shown by a study led by Dr Cristina Márquez, from the Neuronal Circuits of Social Behavior laboratory at the Neuroscience Institute in Alicante (Spain). (2020-12-14)

Mindfulness meditation may decrease impact of migraine
In a recent clinical trial from Wake Forest Baptist Health, researchers showed that mindfulness-based stress reduction (MBSR) may provide benefit to people with migraine. (2020-12-14)

Bosses need appreciation, too
'Tis the season to be grateful, even for your boss, according to a recent A new study suggests that when supervisors feel appreciated, it gives them a boost of energy and optimism. In the end, that's good for employees and the organization's bottom line. (2020-12-10)

Signs of healthy aging found in ergothioneine telomere study
Signs of healthy aging found in ergothioneine telomere in vitro study, published in the Journal of Dietary Supplements, demonstrating Blue California ErgoActive ergothioneine helped to preserve telomere length and reduced the rate of telomere shortening under oxidative stress. The conclusion suggests ergothioneine helps to support healthy aging. (2020-12-10)

Microbes and plants: A dynamic duo
The unique partnership between root-dwelling microbes and the plants they inhabit can reduce drought stress. (2020-12-09)

Reductive stress in neuroblastoma cells aggregates protein and impairs neurogenesis
Cells require a balance among oxidation-reduction reactions, or redox homeostasis. Loss of that balance to create oxidative stress is often associated with neurodegeneration. Less is known about how loss of that balance at the other end of the spectrum -- reductive stress -- may affect neurons. Now researchers show for the first time that reductive stress promotes protein aggregation in neuroblastoma cells and impairs neurogenesis. (2020-12-08)

uOttawa-led study shows that poor sleep can lead to depression in adolescents
Chronic sleep disruption during adolescence can lead to depression in both males and females and alters stress reactivity in females, according to a new study led by University of Ottawa researchers. Their findings are particularly relevant in the context of a pandemic when adolescents' mental health is already under strain. (2020-12-07)

Scientists predict 'optimal' stress levels
Scientists have created an evolutionary model to predict how animals should react in stressful situations. (2020-12-03)

Researchers find 'missing link'
Otago researchers have found the ''missing link between stress and infertility''. (2020-12-03)

Stress hormones can reawaken sleeping tumor cells, raising risk of cancer recurrence
Stress hormones and immune cells called neutrophils may contribute to the recurrence of tumors years after treatment by awakening dormant cancer cells, suggests a study of mice and data from 80 patients with lung cancer. (2020-12-02)

New study links number of menopause symptoms with job performance
With a large percentage of women in the workplace aged between 40 and 59 years, the challenge of women managing menopause symptoms while at work is commonplace. A new study examined the relationship between the number of menopause symptoms and the job performance of working women. Study results are published online in Menopause, the journal of The North American Menopause Society (NAMS). (2020-12-01)

How thyroid function affects stress-related heart problems
Chest pain, shortness of breath, heart flutter and palpitations: these symptoms are not only characteristic of a heart attack, but can also be caused by another, as yet little researched condition. So-called Takotsubo cardiomyopathy is a rare but life-threatening disease of the heart that can occur during extreme stress events. Heart and hormone research teams in Bochum and Mannheim have now shown that there is apparently a strong link between the occurrence of Takotsubo syndrome and impaired thyroid function in patients. (2020-12-01)

Researchers find how stress and the circadian clock affect sleep
Japanese researchers have found a new neural pathway that links the circadian clock, stress, and wakefulness in mammals. They identified a neuron that becomes excessively active when the mammal is under stress, which could trigger insomnia and other sleep disorders. (2020-11-30)

Mothers' stress may lead to preterm births, faster aging in children
Why do some people age faster than others? A new UCLA-led study indicates that a mother's stress prior to giving birth may accelerate her child's biological aging later in life. A second UCLA-led study from the same research group found that women suffering from high stress during the months and even years before conception -- defined as feeling overwhelmed and unable to cope -- had shorter pregnancies than other women. (2020-11-30)

The 'smell' of coral as an indicator of reef health
A study conducted in the southern Great Barrier Reef reveals the chemical diversity of emissions from healthy corals. The researchers found that across the reef-building coral species studied on Heron Island, the abundance and chemical diversity of their gas emissions fell significantly during heat stress experiments. With the increasing frequency of heat stress events, understanding coral emissions may prove to be a key reef conservation tool. (2020-11-30)

Stress in pregnancy may influence baby brain development
Infants' brains may be shaped by levels of stress their mother experiences during pregnancy, a brain scanning study has revealed. (2020-11-24)

Taking a shine to polymers: Fluorescent molecule betrays the breakdown of polymer materials
Scientists at the Tokyo Institute of Technology (Tokyo Tech) have come up with a simple method to evaluate the strength and performance of polymer materials. They present their innovation in the latest issue of Angewandte Chemie International Edition, and hope that their work will enable scientists and engineers to better evaluate the polymers they work with, and eventually synthesize better ones. (2020-11-24)

Sexual minorities, especially women, who misuse substances more likely to have psychiatric disorders
More than half of lesbian, gay and bisexual individuals who misuse alcohol or tobacco also have a co-occurring psychiatric disorder, compared to one-third of heterosexuals, a new University of Michigan study finds. (2020-11-20)

Drug eases recovery for those with severe alcohol withdrawal
Yale scientists say a drug originally developed to treat high blood pressure can reduce severe withdrawal symptoms for patients diagnosed with alcohol use disorder. (2020-11-19)

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