Showing 20 articles starting at article 1
Published Stress influences brain and psyche via immune system (via sciencedaily.com) Original source
Chronic stress affects the immune system and the brain. Researchers now show that a particular enzyme found in cells of the immune system enters the brain under stress. In mice, it causes them to withdraw and avoid social contact. This newly discovered connection between body and mind in stress-related mental illnesses could lead to new treatments for depression.
Published When a stressful situation is perceived as a threat, health and wellbeing suffer (via sciencedaily.com) Original source
People experience more health and wellbeing issues when they feel overwhelmed by stressful situations rather than seeing them as a challenge, a new study finds.
Published Researchers discover a new role for a protein that helps form memories (via sciencedaily.com) Original source
Researchers discovered a new function for a common protein in the brain -- a development that sheds new light on the mysteries of the mind and holds promising implications for the treatment of memory loss and post-traumatic stress disorder.
Published Relationships with caring adults provide a buffer against depression, anxiety, regardless of adverse childhood experiences (via sciencedaily.com) Original source
A new study sought to identify factors that would bolster resilience for marginalized and minoritized youth, using data from the Boricua Youth Study, a longitudinal study following three generations of families over 20 years in both Puerto Rico and the South Bronx, New York.
Published Higher infant mortality rates associated with restrictive abortion laws, study finds (via sciencedaily.com) Original source
New research provides evidence that U.S. states with the most restrictive abortion laws saw 16 percent more infant deaths in 2014-2018 than in states offering access to comprehensive reproductive healthcare.
Published Psychotherapy effective in treating post-traumatic stress disorder following multiple traumatic events, meta-study finds (via sciencedaily.com) Original source
Psychotherapy is an effective treatment for adults with post-traumatic stress disorder (PTSD) following exposure to multiple traumatic events. This is shown by a meta-study by an international research team.
Published Stress, via inflammation, is linked to metabolic syndrome (via sciencedaily.com) Original source
A new study has found that stress, through its propensity to drive up inflammation in the body, is linked to metabolic syndrome -- leading researchers to suggest that cheap and relatively easy stress-management techniques may be one way to help improve biological health outcomes.
Published Genetic mutations that promote reproduction tend to shorten human lifespan, study shows (via sciencedaily.com) Original source
A study based on a review of genetic and health information from more than 276,000 people finds strong support for a decades-old evolutionary theory that sought to explain aging and senescence.
Published Discrimination during pregnancy may alter circuits in infants' brains (via sciencedaily.com) Original source
Racial discrimination and bias are painful realities and increasingly recognized as detrimental to the health of adults and children. These stressful experiences also appear to be transmitted from mother to child during pregnancy, altering the strength of infants' brain circuits, according to a new study.
Published Distinct brain activity triggered by memories of trauma (via sciencedaily.com) Original source
It is well known that people who have lived through traumatic events like sexual assault, domestic abuse, or violent combat can experience symptoms of post-traumatic stress disorder (PTSD), including terrifying flashbacks, severe anxiety, and uncontrollable thoughts about the incident. But what exactly happens in the brains of PTSD patients as they recall these traumatic events? Are they remembered the same way as, say, the loss of a beloved pet -- or, for that matter, a relaxing walk on the beach?
Published Mindfulness-based intervention shows promise for PTSD in cardiac arrest survivors (via sciencedaily.com) Original source
A novel pilot study incorporating mindfulness into exposure therapy shows promise for reducing symptoms of post-traumatic stress in cardiac arrest survivors. One in three survivors of cardiac arrest survivors develop PTSD, increasing their risk of mortality, yet no specific treatment has been developed for this population.
Published Discrimination during pregnancy can affect infant's brain circuitry (via sciencedaily.com) Original source
Experiences of discrimination and acculturation are known to have a detrimental effect on a person's health. For pregnant women, these painful experiences can also affect the brain circuitry of their children, a new study finds. These effects, the researchers say, are separate from those caused by general stress and depression. The study was published in the journal Neuropsychopharmacology.
Published High levels of maternal stress during pregnancy linked to children's behavior problems (via sciencedaily.com) Original source
Children whose mothers are highly stressed, anxious or depressed during pregnancy may be at higher risk for mental health and behavior issues during their childhood and teen years, according to new research.
Published Hormonal contraceptives in teens may alter risk assessment, rat study suggests (via sciencedaily.com) Original source
Hormonal contraceptives taken by adolescents may influence development of the brain in a way that alters the recognition of risks, a new study in rats suggests.
Published Early-life stress changes more genes in brain than a head injury (via sciencedaily.com) Original source
A surprising thing happened when researchers began exploring whether early-life stress compounds the effects of a childhood head injury on health and behavior later in life: In an animal study, stress changed the activation level of many more genes in the brain than were changed by a bump to the head.
Published Blood clotting risk quickly drops after stopping hormonal contraceptives (via sciencedaily.com) Original source
Using birth control pills and other hormone-based contraceptives is known to elevate the risk of blood clots, but a new study suggests that this risk largely goes away within two to four weeks after one stops using these contraceptives. The findings can help patients and doctors weigh the benefits and risks of hormonal contraceptives and guide when to stop using them ahead of events that could further increase the risk of dangerous clots, such as major surgery, prolonged periods of immobility, or when tapering anticoagulant medications after a blood clot.
Published Why we don't all develop posttraumatic stress disorder after trauma (via sciencedaily.com) Original source
Researchers show why only a subset of individuals exposed to trauma develop posttraumatic stress disorder (PTSD). The research, centered on the body's stress hormone response, could pave the way for more targeted treatments for PTSD.
Published New clues to the mechanism behind treatment-resistant depression (via sciencedaily.com) Original source
Major depressive disorder (MDD) is a widespread mental health condition that for many is disabling. It has long been appreciated that MDD has genetic as well as environmental influences. In a new study researchers identify a gene that interacted with stress to mediate aspects of treatment-resistant MDD in an animal model.
Published Contraceptive pill users less likely to report depression (via sciencedaily.com) Original source
A new study has shown that women who are taking the oral contraceptive pill are less likely to report depression. The research, which analysed data from 6,239 women in the United States aged 18-55 years old, found that the prevalence of major depression amongst users of the oral contraceptive pill (OCP) was significantly lower, at 4.6%, compared to former OCP users (11.4%).
Published Morning-after pill more effective when taken with an anti-inflammatory painkiller, researchers find (via sciencedaily.com) Original source
A research team recently published findings on adding an anti-inflammatory painkiller used for arthritis pain to an oral emergency contraceptive pill (also known as the morning-after pill) to increase the effectiveness of pregnancy prevention.