Stress Related News and Research

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Chronic psychological stress linked to increased risk of Alzheimer's

Chronic psychological stress throughout a lifespan might increase an individual's risk for Alzheimer's and dementia later in life, according to research from the Emma Eccles Jones College of Education and Human Services at Utah State University.

28 Jul 2011

Babies of stressed pregnant mums may have lasting effects

According to a new study high levels of stress during pregnancy can cause an unborn child to have lifelong mental scars. Researchers have found that a mother facing unnecessary crises can leave an imprint in the brains of her children, making them less able to cope as they get older.

20 Jul 2011

Lack of kidney dopamine leads to high blood pressure and shorter life span

The neurotransmitter dopamine is best known for its roles in the brain - in signaling pathways that control movement, motivation, reward, learning and memory.

20 Jul 2011

Study indicates bi-directional relationships between alcohol and stress

Acute stress is thought to precipitate alcohol drinking. Yet the ways that acute stress can increase alcohol consumption are unclear. A new study investigated whether different phases of response to an acute stressor can alter the subjective effects of alcohol. Findings indicate bi-directional relationships between alcohol and stress.

16 Jul 2011

WPD intervention might improve effects of stress management group therapy

A randomized clinical trial published in a recent issue of Psychotherapy and Psychosomatics examines a new method for enhancing the effects of stress management therapy. Evidence is accumulating that worry is an important mediator between the experience of stressors and poor mental and somatic health.

11 Jul 2011

Psychosocial stress may enhance lung-damaging effects of traffic-related pollution in children

Psychosocial stress appears to enhance the lung-damaging effects of traffic-related pollution (TRP) in children, according to new research from the Keck School of Medicine of the University of Southern California (USC) in Los Angeles.

24 Jun 2011

‘City slickers’ at increased brain stress: Study

German and Canadian neuroscientists have shown that living in a city or even being raised in one is associated with differences in the way the brain handles stress. They write in Nature that this is the first time researchers have used functional magnetic resonance imaging (fMRI) to identify specific brain regions that are affected by urban life.

23 Jun 2011

Scientists uncover new therapeutic target that could prevent stress-related cell death

Scientists from the Florida campus of The Scripps Research Institute have uncovered a potentially important new therapeutic target that could prevent stress-related cell death, a characteristic of neurodegenerative diseases such as Parkinson's, as well as heart attack and stroke.

3 Jun 2011

Stress related to pregnancy affects health of expectant parents and their infants

A University of Missouri researcher has found that stress related to pregnancy uniquely affects the health of expectant fathers, which in turn, influences the health of expectant mothers and their infants.

13 May 2011

Common tiny tropical fish plays a key role in new model for Cushing disease

A common, tiny tropical fish plays a key role in a new model for Cushing disease, giving researchers a powerful tool to conduct extensive searches for effective treatments for this serious hormonal disorder, testing up to 300 drugs weekly.

11 May 2011

Marathoners may face high risk of acute cardiac events

It is a commonly held belief that the fitter you are, the healthier you are. Is this so? Most experts agree that a certain level of fitness is required for health.

6 May 2011

Scientists identify new risk gene variant for depression

Max Planck scientists uncover surprising genetic links. Scientists from the Max Planck Institute for Psychiatry in Munich have compared the genomes of a total of 4,088 patients and 11,001 healthy control subjects from all over the world and identified a new risk gene variant for depression.

28 Apr 2011

Scientists discover critical pathway in the brain linked to stress response

A team of neuroscientists at the University of Leicester, UK, in collaboration with researchers from Poland and Japan, has announced a breakthrough in the understanding of the 'brain chemistry' that triggers our response to highly stressful and traumatic events.

21 Apr 2011

Researchers discover new way to force cancer cells to self-destruct

Researchers at The Wistar Institute have found a new way to force cancer cells to self-destruct. Low doses of one anti-cancer drug currently in development, called Gamitrinib, sensitize tumor cells to a second drug, called TRAIL, also currently in clinical development as part of an anticancer regimen.

20 Apr 2011

Study links chronic stress of cancer with telomere length

Results of a study presented at the AACR 102nd Annual Meeting 2011, held here April 2-6, lend credence to the idea that improving quality of life affects stress-related biological markers and possibly the health of people with cancer.

4 Apr 2011

Stress affects sleep, mood and body weight: Study

In a new study that appeared in the International Journal of Obesity, researchers have found that stress may affect sleep, mood and ultimately body weight. The study found that people with high stress and poor sleep were less likely to achieve a 10-lb. weight loss goal.

29 Mar 2011

Breast cancer updates

Many survivors of breast cancer cite stress as a link to the cancer despite no scientific proof of a connection. Experts believe that the root cause here are the lifestyle-related issues - such as smoking and obesity - where there is a clear link to the cancer.

22 Mar 2011

Neurogenesis plays a beneficial role in exercise-induced response to stress, sexual behavior and reproduction

Two studies published by an interdisciplinary team of Hong Kong researchers in the current special issue of Cell Transplantation (20:1), now freely available on-line at http://www.ingentaconnect.com/content/cog/ct/ , link the regrowth of key adult brain cells (neurogenesis) in two critical areas of the brain to both the benefits of exercise as a stress reducer and also to sexual behavior and reproductive issues.

11 Mar 2011

Study: Happy people tend to live longer and experience better health

A review of more than 160 studies of human and animal subjects has found "clear and compelling evidence" that - all else being equal - happy people tend to live longer and experience better health than their unhappy peers.

1 Mar 2011

Stress & infertility treatment success unrelated: Study

British researchers from Cardiff University looked at 14 studies that included a total of 3,583 women who had undergone fertility treatment and been assessed for anxiety and stress before they began their therapy. They compared women who became pregnant and those who did not and noted that there was no association between emotional distress and the likelihood of becoming pregnant. The results were published in the online edition of British Medical Journal on Feb. 24.

28 Feb 2011