Stress News and Research

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Study links neurotensin deficiency to ovulatory dysfunction in PCOS

Polycystic ovary syndrome (PCOS) represents a significant health concern for women of reproductive age, manifesting as a complex endocrine disorder with diverse clinical presentations.

3 Apr 2025

Bach2 protein identified as key regulator in atopic dermatitis

Atopic dermatitis is an allergy affecting approximately 10% of the Japanese population, with symptoms closely related to social stress.

3 Apr 2025

Trump’s DEI undoing undermines hard-won accommodations for disabled people

For years, White House press conferences included sign language interpreters for the deaf.

3 Apr 2025

Wealth inequality drives higher US mortality compared to Europe

Comparing wealth and survival rates in the U.S. with those in Europe, researchers found that over a 10-year period, Americans across all wealth levels were more likely to die than their European counterparts.

3 Apr 2025

Experts develop new guidelines for the treatment of schizophrenia

New guidelines have been developed for the treatment of schizophrenia after a collaboration of international experts from 30 countries.

2 Apr 2025

Fat cells trigger liver stress through secreted lipids

The endoplasmic reticulum (ER) is the portion of the cell responsible for manufacturing and folding proteins.

2 Apr 2025

New drug shows neuroprotective and anti-inflammatory effects in murine models of Alzheimer's

Alzheimer's disease, the most common cause of dementia, is currently incurable. The current drugs available have very limited efficacy and only in mild stages of the disease.

2 Apr 2025

Cedars-Sinai study investigates diet's role in treating gut disorders

A new study from Cedars-Sinai examined whether a specialized diet could improve symptoms of gastrointestinal disorders linked to an imbalance in gut microbiota.

1 Apr 2025

Hydrogel-based drug delivery offers hope for post-traumatic osteoarthritis

Post-traumatic osteoarthritis (PTOA) is a condition that affects joints after an injury. Current treatments focus on relieving symptoms but do not prevent or stop the progression of the condition.

1 Apr 2025

Emotional fear acts as a barrier to constructive communication among partners with PTSD

People with post-traumatic stress disorder (PTSD) symptoms often have trouble communicating and resolving relationship difficulties with their romantic partners, according to previous research by Steffany Fredman, associate professor of human development and family studies at Penn State, and others.

1 Apr 2025

Research highlights rising risk of human-to-human mpox transmission

Mpox has the potential to become a significant global health threat if taken too lightly, according to scientists at the University of Surrey.

1 Apr 2025

Long-term Transcendental Meditation shown to improve stress and aging markers

A collaborative study conducted by researchers at Maharishi International University (MIU), the University of Siegen, and the Uniformed Services University of the Health Sciences reveals that individuals practicing Transcendental Meditation (TM) technologies long-term show favorable biological markers of aging and stress.

31 Mar 2025

Research challenges traditional oxygen practices in trauma care

When a critically injured patient is admitted to the hospital, how much supplemental oxygen should they receive? New research published this week in JAMA Network Open led by investigators at the University of Colorado School of Medicine suggests it's often less than the current standard.

31 Mar 2025

Does COVID-19 affect heart rate variability after recovery?

Researchers determine the impact of mild COVID-19 on heart rate variability.

31 Mar 2025

Can natural supplements backfire? Review explains how and why

A new review uncovers how common natural supplements can both protect and endanger health, depending on dose, duration, and delivery—and points to next-gen technologies as the key to unlocking their full therapeutic power.

31 Mar 2025

Eating ultra-processed food daily increases depression risk in older adults

Eating four or more servings of ultra-processed food daily increases the risk of depression by 10% in older adults and modestly reduces their mental health-related quality of life.

30 Mar 2025

Emory team takes heart disease research to the International Space Station

Heart disease remains the leading cause of death in the United States, accounting for one in five deaths.

28 Mar 2025

Cold water immersion boosts cellular health and resilience

Ever wondered what happens to your body when you take those trendy ice baths? Scientists at the University of Ottawa just found out, and it's pretty fascinating.

28 Mar 2025

New research reveals factors influencing steroid hormone levels in healthy adults

Steroid hormone levels in healthy adults are influenced by oral contraceptives and smoking, as well as other lifestyle choices and factors such as biological sex and age, according to new research that has just been published in leading international journal Science Advances.

28 Mar 2025

Scientists confirm neurobiochemical link between dopamine and cognitive flexibility

For the first time, scientists have confirmed a neurobiochemical link between dopamine and cognitive flexibility, according to new research published in the March issue of The Journal of Nuclear Medicine.

28 Mar 2025