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Diagnostic interviews are widely used by mental health professionals to identify conditions such as anxiety, bipolar disorder and depression in adults, but new research led by McMaster University shows that the long considered "gold standard" may not be as consistent as previously thought.

A Mount Sinai-led research team has demonstrated that autoimmunity, where the body's immune system attacks its own tissues, is responsible for the often-debilitating and confounding symptoms of long COVID in a subset of people.

Chronic oral inflammation may impair female fertility by triggering a systemic immune response that affects the ovaries.

Researchers at Columbia University Irving Medical Center have identified a gene that drives the development of neuroendocrine prostate cancer (NEPC), an aggressive form of the disease.

Researchers from the University of Cambridge highlight new ways that neurons and many cell types use to sense nutrients - opening potential novel therapeutic avenues for disorders such as Alzheimer's and Parkinson's disease.

Weill Cornell Medicine received a five-year, $5 million grant from the National Cancer Institute, part of the National Institutes of Health, to develop innovative support strategies for an understudied group of cancer patients: adolescents and young adults (AYAs).

A recent study from The University of Texas at San Antonio reveals that low-cost training for frontline health workers can significantly reduce medical supply shortages, potentially saving thousands of lives in developing nations.

Your heart already has its own built-in bypass system that predicts whether the heart muscle is alive or dead - according to new research from the University of East Anglia and Norfolk and Norwich University Hospital.

Living cells cool much slower than our current understanding of heat conduction can explain, according to new research from the University of Tokyo. Researchers used two techniques - high-speed temperature mapping and artificial heating - to observe how heat dissipated from living cells and similar-sized artificial, fluid-filled sacs (liposomes).

Enhancing vegetable flavor with spices and offering larger servings can significantly improve vegetable intake in cafeterias, promoting healthier choices.

The health effects of spices are explored, revealing their potential to influence blood sugar, inflammation, and brain function through various mechanisms.

The effects of cannabis on the hormonal system and male fertility remain controversial within the scientific community. A study conducted by the University of Geneva (UNIGE), in collaboration with the Swiss Center for Applied Human Toxicology (SCAHT), provides a new answer by showing that cannabis use does not reduce testosterone levels in young men and may even increase its testicular synthesis.

The majority of young children showed good vitamin D status, no child had indications of deficiency, but among some intake was too low. This is the result of a study encompassing over 1,800 infants in Sweden. Foods providing children with vitamin D also contributed to greenhouse gas emissions.

Cambridge scientists have grown miniature circuits in the lab that mimic how the brain and spinal cord connect up, which underlies our movements. They used this model to show how damage to these connections previously considered 'irreversible' could, in fact, be reversible.

Common medications used to treat anemia may also slow down cancer cell growth, according to new research from Finland.

Atopic dermatitis (AD), the most common form of eczema, impacts patients' life trajectories beyond the physical scars.

With less time and more work, chronic fatigue has become a moniker of modern society. However, this not only reduces the quality of life but also constitutes as a social issue that affects work efficiency and leads to accidents.

Why do some people recover easily from bacterial infections while others rapidly deteriorate into life-threatening sepsis? According to a new study, the answer may lie not only in the invading pathogen itself, but also in the microorganisms already living inside the gut.

The review highlights nanocarriers, microspheres, hydrogels, microneedles, long-acting formulations, and co-formulations as promising but mostly early-stage strategies that still require stronger long-term clinical evidence.

A Nutrition Reviews supplement article reviewed controlled studies showing that culinary spice and herb blends may improve selected cardiometabolic risk markers, including post-meal triglycerides, insulin responses, inflammation, endothelial function, and 24-hour blood pressure. The review also highlighted exploratory evidence that spices and herbs may influence immune-cell activity, circulating phytochemical metabolites, and gut bacterial composition, while emphasizing the need for longer and more diverse studies.