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Study points toward earlier and more accurate detection of ALS

A new study applying multi-omics techniques and machine learning identified 33 plasma proteins that differ significantly in patients with amyotrophic lateral sclerosis (ALS).

29 Sep 2025

Gene expression test identifies prostate cancer patients who benefit from hormone therapy

A new randomized study finds that a lab test that reads tumor genes can identify which patients with recurrent prostate cancer will benefit from adding hormone therapy to radiation after surgery - the first predictive biomarker in this setting.

29 Sep 2025

Testosterone fails to influence risk-taking or fairness in men

A large trial reveals that boosting testosterone does not influence men's economic preferences, challenging previous studies linking the hormone to behavior.

29 Sep 2025

Engineers create designer biobots using human lung cells

A brand-new engineering approach to generate "designer" biological robots using human lung cells is underway in Carnegie Mellon University's Ren lab.

26 Sep 2025

Survey shows low public concern despite rising West Nile virus infections in the U.S.

West Nile virus is the leading cause of mosquito-borne illness in the continental United States. As of Sept. 23, over 1,100 human cases of West Nile disease have been reported across 42 states, according to the U.S. Centers for Disease Control and Prevention (CDC), including nearly 750 cases of the more serious neuroinvasive form which affects the brain.

26 Sep 2025

Does the menstrual cycle change sports performance?

This review analyzes nearly three decades of research on menstrual cycle phases and their inconsistent effects on women's athletic performance and physiology.

26 Sep 2025

Researchers develop tool to predict how patients will respond to common multiple sclerosis drug

Brazilian researchers, in partnership with French institutions, have developed a tool that can predict how patients will respond to natalizumab, one of the most commonly used drugs for treating multiple sclerosis.

25 Sep 2025

Calcium-induced release identified as key driver of dangerous muscle disorders

Researchers engineered mice with a mutation (E3896A) in the RyR1 calcium-binding site, eliminating calcium-induced calcium release (CICR) without affecting depolarization-induced calcium release.

25 Sep 2025

Eating earlier in the day could help you lose more weight than later meals

Time-restricted eating impacts body composition and performance, with early eating linked to greater weight loss and late eating enhancing anaerobic power.

25 Sep 2025

Innovative technique could reveal Alzheimer’s before symptoms appear

NAU researchers are experimenting with new technology that could help medical providers easily detect Alzheimer's disease early and prevent its advance.

24 Sep 2025

Scientists show for the first time how fibroblasts go 'rogue' in different diseases

Scientists have mapped underappreciated scaffolding cells in skin, known as fibroblasts. They show for the first time how fibroblasts go 'rogue' in many different diseases affecting multiple organs – from acne and psoriasis, to rheumatoid arthritis and inflammatory bowel disease.

24 Sep 2025

New research brings safer artificial hearts closer to clinical use

Using magnetic cameras, researchers at Linköping University have examined blood flow in an artificial heart in real time. The results make it possible to design the heart in a way to reduce the risk of blood clots and red blood cells breakdown, a common problem in today's artificial hearts.

24 Sep 2025

Study reveals how a key spinal circuit shapes the choreography of sex

For decades, it was thought that while the brain orchestrated male sexual behaviour – arousal, courtship, and copulation – the spinal cord merely executed the final act: ejaculation.

23 Sep 2025

Mindfulness meditation may help treat people with depression and Internet gaming disorder

Mindfulness meditation may help people struggling with concurrent depression and Internet gaming disorder, according to a study. Guang-Heng Dong and colleagues treated 59 people with depression and Internet gaming disorder (IGD)-which is characterized by excessive and dysregulated video game playing.

23 Sep 2025

Intravenous lactate raises pro-BDNF levels similar to high intensity workouts

Science has confirmed what sports lovers have always known from experience: exercise is good for the brain. It increases blood flow, inhibits stress hormones, and stimulates the release of 'feel good' endorphins.

23 Sep 2025

The short shelf-life of truth: Debunking meat myths doesn’t last

Researchers tested the “truth sandwich” technique on German meat consumers and found it effectively reduced belief in common meat myths immediately after exposure. However, the corrective effects disappeared within two weeks, showing that lasting change needs repeated interventions.

22 Sep 2025

Psychological distress after a heart attack emerges as a critical risk factor for heart health

Many people experience one or more types of psychological distress, including depression, anxiety, psychosocial stress or post-traumatic stress disorder (PTSD), after a heart attack, which can affect their physical recovery and long-term heart health, according to a new American Heart Association scientific statement, published today in the American Heart Association's flagship, peer-reviewed journal Circulation.

22 Sep 2025

New neuro-sensing technique captures brainwaves from within veins

Researchers at The University of Osaka have developed a groundbreaking, minimally invasive method for recording brain activity through blood vessels. This technique could potentially transform the diagnosis and treatment of neurological conditions like epilepsy and paving the way for advanced brain-computer interfaces.

22 Sep 2025

New quintuple agonist shows promise for treating obesity and type 2 diabetes

Much excitement has built in recent years on the new class of incretin drugs that include glucagon-like-peptide-1 inhibitor (single agonists such as semaglutide) and also dual glucose-dependent insulinotropic polypeptide (GIP) and GLP-1 receptor agonists (dual agonists such tirzepatide).

21 Sep 2025

COST Actions drive innovation in cancer research across Europe

Cancer is a major challenge in the modern world, affecting millions of people across Europe. The prevalence of this disease requires the development of innovative and complementary treatment approaches.

19 Sep 2025