Articles tagged with Stressors
Coral reefs will experience substantial declines in productivity and survival due to rising sea temperatures and ocean acidification, with some attributes responding similarly to heat stress with or without acidification
Research published in Hypertension Journal Report found that adults with normal blood pressure but high stress hormone levels are more likely to develop hypertension and experience cardiovascular events. The study, led by Kosuke Inoue, analyzed the relationship between stress hormones and cardiovascular disease risk, revealing a key fa...
A new report reveals that the COVID-19 pandemic has led to an increase in psychological distress, depression, and anxiety among US men and women. The study found that individuals with pre-existing health conditions, financial stressors, and caregiving responsibilities were more likely to experience psychological distress.
Adolescents in the US showed stable overall drug use rates during the first six months of the COVID-19 pandemic, but nicotine and prescription misuse increased, while alcohol use decreased. The study monitored 7,842 adolescents and found heightened stress, depression, and anxiety associated with youth substance abuse.
A new WVU study found that psychological capital, including self-efficacy, optimism, hope, and resiliency, can help employees cope with the stress of working during a pandemic. Workers who used adaptive coping strategies fared better, but those relying on maladaptive behaviors experienced higher levels of stress.
A University of Missouri researcher is using a grant from the National Science Foundation to explore how time can factor in a building collapse. She's conducting thousands of hours of laboratory tests to determine the breaking points of reinforced concrete building materials.
A study by Georgia State University researchers found a significant increase in physical and psychological aggression among couples during the pandemic. Rates of aggression rose sharply after shelter-in-place restrictions were implemented, with non-heavy drinkers being disproportionately affected.
A large cross-sectional study in Canada found no association between loud noise exposure and changes in biomarkers for cardiovascular disease or outcomes. However, there were associations found between noise and several biomarkers, but these remained statistically insignificant after adjusting for important variables.
A global study found that people use music as a coping mechanism for emotional and social stress, with music listening helping to regulate depression and fear. Music making also provides a sense of community and self-reflection, while 'coronamusic' reveals the power of collective creative responses during times of crisis.
This symposium explores the effects of environmental influences on enamel formation, including early life adversity, endocrine disruptors, and genetic susceptibility. Researchers highlight the importance of enamel as a biomarker for exposure to environmental stressors, potentially leading to increased dental disease risk.
Scientists used next-generation sequencing to study bumblebee health, finding evidence of pesticide exposure, including neonicotinoids, as well as pathogens. The technology allowed for quick detection of diseases and stressors, shedding light on the decline of bumblebee populations.
LGBTQ youth experience daily stressors related to their multiple stigmatized identities, leading to greater negative emotions and associated mental health issues. The study found that minority stressors are associated with higher levels of negative affect on days when participants experienced more stressors.
Researchers have identified distinct ubiquitination patterns that underlie cell recovery following different environmental stressors. For heat stress, ubiquitination primes cells to dismantle stress granules and reinitiate normal cellular activities after stress has been removed.
A new study in Social Psychological and Personality Science found that blaming COVID-19 for problems can reduce the negative effects of stress on relationships. Couples who blamed their stress on the pandemic, rather than each other, reported higher happiness and greater resilience.
Researchers found that when couples blamed the pandemic for their stress, they were happier in their relationships. This phenomenon helped reduce the negative effects of stress spillover, allowing partners to work together and tackle challenges as a team.
A new study in Wales has found that social isolation, domestic abuse, and relationship problems are strongly linked to suicidal thoughts, while hope for the future and high levels of resilience can mitigate these effects. The survey of over 12,000 people revealed that several stressors contribute to increased risk of suicidal thoughts.
A study from the University of Illinois found that male piglets are more susceptible to neurodevelopmental and neurological anomalies when their mothers are infected with PRRSV during pregnancy. The researchers also discovered changes in gene expression associated with autism spectrum disorder, schizophrenia spectrum disorder, and neur...
A new study found that over half of transgender adolescents engage in substance use as a coping strategy for GM-related stressors. Internalized transphobia and family functioning were key factors in predicting substance use.
A new study finds that local management of coral reefs can increase their chances of recovery after devastating bleaching events. Caring for reefs on a local scale may help them persist globally by minimizing environmental stressors such as overfishing and pollution.
The University of Chichester is leading a study on the mental health of professional esports players to address the lack of understanding about factors influencing their well-being. The project aims to provide valuable insights to help gamers cope with intense gameplay demands.
A survey study examines the associations of school closure and COVID-19-related stressors with caregivers' perceptions of their children's mental well-being. Caregivers reported increased concerns about their children's psychological health during the pandemic.
Researchers found continuous declines in positive emotions among astronauts at two Antarctic stations, without a bounce-back effect after returning home. Positive emotions such as satisfaction and enthusiasm are crucial for thriving in high-pressure settings, and interventions targeting these may reduce psychological risk.
A recent study by Syracuse University researchers found that EMS workers are three times more likely to experience mental health issues such as depression and posttraumatic stress disorder. Daily mental health symptoms can be reduced through recovery activities like exercising, socializing, and finding meaning in challenges.
A recent OSU study found that resolving arguments significantly reduces emotional response associated with disagreements, leading to improved overall health. Researchers discovered that people who felt their conflicts were resolved reported lower stress levels on both the day of the encounter and the day after.
A new study suggests that people who report no stress experience better daily well-being and fewer chronic health conditions. However, they also perform lower on cognitive function tests and are less likely to engage in social activities.
A meta-analysis of 31 studies found that certain brain regions, including the insula and inferior frontal gyrus, are consistently activated during stress regardless of the test method used. This suggests a common neural basis for stress perception across different stimuli.
A new study published in the American Journal of Preventive Medicine highlights the devastating impact of structural racism on the health of foreign-born Blacks and Latinx. Chronic exposure to stressors erodes health, with significant disparities found among these groups compared to US-born individuals.
A recent study found that a new program for African American couples can lead to stronger relationships and improved health outcomes. The program, Protecting Strong African American Families (ProSAAF), uses a cognitive behavioral approach to improve couple interaction patterns and ways of thinking.
A new study led by the University of Ottawa found that chronic sleep disruption during adolescence can lead to depression in both males and females. Adolescent females were particularly vulnerable to stress hormone release and activation of stress-sensitive brain cells, suggesting a higher risk of mood disorder development.
Researchers have developed a virtual-reality method that measures susceptibility to psychogenic stressors by analyzing heart rate variability and locomotion data. The study's findings offer a standardized tool for measuring vulnerability to stressors based on objective markers, paving the way for early interventions.
A 29-year analysis of koala rescue data in New South Wales highlights the impact of increased human activities and bushfires on koala populations. Disease, particularly chlamydia, was found to be a major stressor, with incidents increasing over time, while release rates dropped and euthanasia rates rose.
A new study from Boston University School of Public Health found that 27.8% of US adults experienced depression symptoms in mid-April, compared to 8.5% before the pandemic. Income and savings were the most significant predictors of depression symptoms during COVID-19.
Researchers found that psychological recovery can take place while still experiencing stressful conditions, contrary to previous research. Employees reported feeling less powerless and more authentic within two weeks of the crisis beginning.
A new UBC study reveals that older adults experienced greater emotional well-being and felt less stressed during the pandemic compared to younger and middle-aged adults. Positive events, such as remote social interactions, also helped increase positive emotions across all age groups.
Research highlights the link between unhealthy lifestyle habits, emotional stressors, and increased risk of respiratory infections. Social isolation, loneliness, and interpersonal conflicts are also major contributors to the spread of COVID-19.
Research by Sheldon Cohen suggests that interpersonal stressors during self-isolation can increase vulnerability to upper respiratory viruses and potentially COVID-19. Social integration and support offer a protective shield against respiratory infection and illness.
Research led by Brown University researchers suggests that past stressors sensitize people to future traumas, increasing their chances of developing a mental health disorder. The study found that individuals with multiple pre-disaster stressors were at a greater risk of developing post-disaster mental health disorders.
A new study from Indiana University finds that job autonomy and cognitive ability are strongly correlated with mental health and mortality. Researchers suggest that managing employee demands and providing autonomy can improve physical health and reduce the likelihood of death.
A new study found that middle-aged adults reported more daily stress and lower well-being in the 2010s compared to the 1990s. The researchers attribute this increase to the added responsibilities of childcare, eldercare, and work, as well as the pace of technological advances.
A new analysis of reef restoration projects in the Florida Keys National Marine Sanctuary found that staghorn coral colonies survived for two years after outplanting, but declined over time. Large numbers of colonies need to be outplanted to ensure long-term survival.
A new study found that human-induced environmental stressors reduce coral reef populations' genetic diversity, compromising reef resilience. The research identified an adaptive response by corals to watershed discharges containing sediment and pollutants, leading to closer genetic relationships between nearshore corals.
A recent study from North Carolina State University found that people who balance living in the moment with planning for the future are better equipped to handle daily stress. The researchers discovered that a combination of proactive coping and high mindfulness significantly reduces the impact of daily stressors on negative moods.
Research from University of Turku identifies JNK protein as a stress sensor that triggers synapse disassembly when stressed. Inhibiting the JNK protein may help prevent chronic stress-related changes in brain circuits.
A recent study published in the Journal of Health and Aging reveals that having a large social network consisting of people who share one's sexual identity can significantly reduce harmful effects of discrimination on health. This finding underscores the importance of considering a person's background in their overall well-being.
A study by Penn State researchers found that stress can lead to both giving and receiving emotional support from others, with effects lasting up to two days. The study, which interviewed over 1,600 participants, suggests that stress can facilitate social connections and promote emotional well-being.
The study found associations between parenting stress and lower household income with increased screen exposure among toddlers. Lower household income was also linked to more frequent feeding of children during screen time, contributing to excessive screen use.
The study aims to understand how infectious, psychological and physical stressors impact the immune system, lifespan and aging process in humans. By using domestic mice co-housed with lab mice, researchers hope to develop new insights into guarding against reactivation of cytomegalovirus late in life.
A recent volcanic eruption created a new island in the South Pacific, and coral reefs have shown incredible resilience and recovery. The study found that one section of the island supported diverse coral reefs largely unaffected by the eruption, which provided a source of larvae to repopulate reefs around the rest of the island.
Researchers at Cornell University found a negative relationship between the temperature during tree swallows' development and their hormonal response to stressors as adults. This phenomenon could help explain how changing environments are impacting many different species.
A study published in Neuropsychopharmacology found that chronic opioid treatment before a traumatic event enhances fear learning in mice, potentially linking opioid dependence to PTSD. The findings suggest that individuals with a history of opioid use may become more susceptible to the negative effects of stress.
A study by Carnegie Mellon University found that age affects the well-being of newly diagnosed Type 2 diabetes patients. Younger individuals experience higher diabetes-related and psychological stress. Older adults tend to have less psychological stress and better self-care, blood sugar control, and medication adherence.
Researchers found that esports players faced 51 different stress factors, including communication problems and concerns with live audiences, mirroring the mental conditions experienced by pro athletes. The investigation recommended psychological training for top players to develop effective coping strategies.
Researchers found a neural pathway that links adult rats' preference for stressed juveniles, triggering parental instincts. This parallels humans' empathy towards children over peers.
Research found that individuals raised in families with higher socioeconomic status were more optimistic in midlife and lived longer. In contrast, those experiencing more psychosocial stressors had greater risk of dying due to increased stressful life events in adulthood.
Scientists are developing a bee health diagnosis tool to help Canada's declining honey bees. The 'BeeCSI' tool will assess bee health in living colonies and provide management strategies.
A study found that shark pups born in stressed environments, like those with climate change and overfishing, lose their initial physical advantages. This means they start foraging later and have lower body conditions, affecting their survival rates.
Research suggests that overweight adolescents experience a biological response driving reduced appetite when stressed, eating about 35% fewer calories in the two hours following. This study challenges the common assumption that stress leads to overeating and highlights the importance of understanding individual responses to stress.
Researchers investigate how climate change affects communication pathways in ocean, revealing broad patterns and intriguing outliers. The study provides a conceptual framework to guide future research on the impact of climate change on marine organisms' behavior.
A MU researcher studied the relationship between stress and voice disorders, finding that stress-induced brain activations can lead to conditions like muscle tension dysphonia. The study suggests that stress can trigger physiological changes affecting speech control.
A new study published in the European Journal of Psychotraumatology reveals that exposure to life-threatening situations results in fewer post-traumatic stress symptoms for soldiers compared to witnessing others' suffering. Non-danger-based stressors, such as moral challenges, lead to increased symptoms of psychological distress.