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Study finds key physical difference in the brains of people with PTSD

The part of the brain that helps control emotion may be larger in people who develop post-traumatic stress disorder (PTSD) after brain injury compared to those with a brain injury without PTSD, according to a study released today that will be presented at the American Academy of Neurology's Sports Concussion Conference in Jacksonville, Fla., July 14 to 16, 2017.

11 Jul 2017

Women and men with bipolar disorder may have different immune markers

Men and women react differently to compounds associated with immune system response to bipolar disorder, according to Penn State College of Medicine researchers.

11 Jul 2017

Natural compound found in strawberries may help prevent age-related diseases

Salk scientists have found further evidence that a natural compound in strawberries reduces cognitive deficits and inflammation associated with aging in mice.

11 Jul 2017

Collagen found to regulate epidermal proliferation in juvenile and aged skin

Type XVII collagen (COL17) is found to regulate the proliferation of epidermal cells and therefore the thickness of juvenile and aged skin, suggesting COL17 can potentially be used for future anti-aging strategies.

11 Jul 2017

Greater neural adaptations following high-load training may explain differences in muscle strength

A recent study from the University of Nebraska-Lincoln has given new meaning to the concept of brain power by suggesting that physical strength might stem as much from exercising the nervous system as the muscles it controls.

10 Jul 2017

New study shows increased cancer risk among holocaust survivors

A new study indicates that survivors of the Holocaust have experienced a small but consistent increase in the risk of developing cancer.

10 Jul 2017

Study explores how hospitalized older adults make decisions about choosing skilled nursing facilities

More than 20 percent of all hospitalized older adults who use Medicare will be admitted to a skilled nursing facility following a stay in the hospital.

7 Jul 2017

Psychosocial factors play major role in well-being of older people, study says

"Ageing itself is not inevitably associated with a decline in mood and quality of life," says Prof. Karl-Heinz Ladwig, summarizing the results.

7 Jul 2017

Study: Mindfulness-based therapy lowers stress and blood sugar in overweight, obese women

In a randomized clinical trial of women who were overweight or obese, mindfulness-based stress reduction increased mindfulness and decreased stress compared with health education. In addition, fasting blood sugar levels decreased within the MBSR group, but not within the health education group.

7 Jul 2017

Study reveals high use of medications for mental illness in Norwegian nursing homes

For the first time ever, researchers have looked at the long-term use of psychiatric medication in Norwegian nursing homes.

7 Jul 2017

Managing stress, improving pain coping strategies may minimize need for opioids after surgery

Helping patients to better manage stress and improve coping strategies related to pain may minimize the need for opioids following ankle fracture surgery, according to new research appearing in the July 2017 issue of the Journal of the American Academy of Orthopaedic Surgeons.

6 Jul 2017

Loss of smell linked to weight loss in mice despite same food intake, study reveals

Experiments conducted at the University of California, Berkeley, suggest that the odor of food has a direct link with how the body processes the calories. The new study conducted on mice published in the first week of July in the journal Cell Metabolism implicates that the ability to detect the smell of food is related to whether the calories are burnt rather than stored.

6 Jul 2017

Sense of smell may play key role in how the body deals with calories

Our sense of smell is key to the enjoyment of food, so it may be no surprise that in experiments at the University of California, Berkeley, obese mice who lost their sense of smell also lost weight.

5 Jul 2017

High-throughput screening technique reveals new brain cancer drug targets

Researchers from Case Western Reserve University School of Medicine and The Cleveland Clinic designed a way to screen brain tumor cells and identify potential drug targets missed by other methods.

5 Jul 2017

Researchers uncover novel mechanism of beta-blockers in preventing progression of heart failure

Beta-blocker drugs serve a key role in the treatment of heart failure, preventing bombardment of the heart by catecholamines - substances like epinephrine and norepinephrine - which overexcite and stress the heart.

4 Jul 2017

Review looks at pets as therapy for human psychological distress

There are more than a few anecdotal references of the usefulness of pet therapy for several disease conditions. In a new review of literature, Molly Crossman, a Yale University doctoral candidate, looked at all the scientific evidence there was on pets used in therapy for psychological stress.

3 Jul 2017

Isolating veterans with PTSD can constrain healing and further stress the family

Since 9/11, more than 2 million men and women have deployed to Iraq, Afghanistan and other conflict zones as part of the war on terror. With up to 20 percent now reporting symptoms of post-traumatic stress disorder, both they -- and their families – must cope with the invisible wounds of war.

3 Jul 2017

Stress News and Research

Study finds key physical difference in the brains of people with PTSD

Women and men with bipolar disorder may have different immune markers

Natural compound found in strawberries may help prevent age-related diseases

Collagen found to regulate epidermal proliferation in juvenile and aged skin

Greater neural adaptations following high-load training may explain differences in muscle strength

New study shows increased cancer risk among holocaust survivors

Study explores how hospitalized older adults make decisions about choosing skilled nursing facilities

Psychosocial factors play major role in well-being of older people, study says

Study: Mindfulness-based therapy lowers stress and blood sugar in overweight, obese women

Study reveals high use of medications for mental illness in Norwegian nursing homes

Managing stress, improving pain coping strategies may minimize need for opioids after surgery

Loss of smell linked to weight loss in mice despite same food intake, study reveals

Sense of smell may play key role in how the body deals with calories

High-throughput screening technique reveals new brain cancer drug targets

Researchers uncover novel mechanism of beta-blockers in preventing progression of heart failure

Review looks at pets as therapy for human psychological distress

Isolating veterans with PTSD can constrain healing and further stress the family

Scientists identify neurons that play crucial roles in connecting emotions and sleep

Grape consumption leads to better health

Study indicates new element involved in genome instability

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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