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Screen time was linked to teen anxiety. Then researchers compared twins

A longitudinal study of 21,797 Swedish twins found that heavy interactive screen use during adolescence was associated with more anxiety and depressive symptoms and a higher likelihood of subsequent clinical mental health outcomes. However, these associations weakened substantially when comparing twins with different screen habits, suggesting that shared genetic and environmental factors contribute to the relationship.

12 Oct 2026

Conventional diagnostic tools overlook gaming disorder in female players

Playing more and more, struggling to cut back, or continuing to game despite its negative impact on everyday life can all be signs of gaming disorder.

12 Oct 2026

Lifelong blindness enhances brain processing for better pitch discrimination

Are people who have been blind for most of their lives better at hearing than sighted individuals? New in JNeurosci, Woon Ju Park, from Georgia Institute of Technology, and colleagues, broached this question by comparing tone detection and pitch discrimination in people with and without sight.

12 Oct 2026

Study identifies Piezo channels as targets for orthodontic care

A new review in Genes & Diseases highlights Piezo channels as important biological links between mechanical forces and the cellular processes that shape the face, move teeth and influence oral health.

12 Oct 2026

Long non-coding RNAs offer new pathways to overcome cancer treatment resistance

Scientists are highlighting long non-coding RNAs (lncRNAs) as promising targets in the effort to overcome one of cancer treatment's most persistent challenges: therapeutic resistance.

12 Oct 2026

RNA modification enzyme FTO shows therapeutic promise in gastrointestinal cancers

A new review in Genes & Diseases highlights FTO, an enzyme involved in RNA modification, as a potentially important biomarker and therapeutic target across gastrointestinal cancers.

12 Oct 2026

Review highlights EP4 receptor as target for inflammatory diseases

A review published in Genes & Diseases highlights the prostaglandin E2 receptor subtype 4 (EP4) as an important regulator of inflammation and a promising therapeutic target for a wide range of inflammatory and inflammation-related diseases.

12 Oct 2026

Targeting mitochondrial vulnerabilities could help treat triple-negative breast cancer

A deeper understanding of mitochondrial function could create new opportunities for treating triple-negative breast cancer (TNBC), one of the most aggressive and difficult-to-treat forms of breast cancer.

12 Oct 2026

Targeting lipophagy could help treat metabolic and oxidative stress-related diseases

A review published in Genes & Diseases highlights lipophagy, the cellular process that selectively breaks down lipid droplets, as a potentially important therapeutic target for conditions driven by disrupted lipid metabolism and oxidative stress.

12 Oct 2026

New review highlights expanding potential of therapeutic DNA vaccines

A new review published in Genes & Diseases highlights the expanding potential of DNA-based vaccines as a flexible platform for preventing infectious diseases, treating cancer and strengthening preparedness for future disease outbreaks.

12 Oct 2026

Buck Institute and Georgetown lead effort mapping harmful protein changes before disease begins

A research "super team" co-led by theBuck Institute for Research on Aging and Georgetown University has received an award of up to $51.7 million from the Advanced Research Projects Agency for Health (ARPA-H) to predict how disease-causing proteins misfold before irreversible damage occurs and use those predictions to develop novel diagnostics and treatments.

12 Oct 2026

Strategic placement of emergency care services reduces heart attack deaths

Hospitals and policymakers routinely face a difficult question when investing in specialized emergency services: Will adding another facility improve care, or would those resources do more good somewhere else?

12 Oct 2026

Oregon's licensed psilocybin centers prioritize safety but remain highly expensive

A new study has found that Oregon's licensed psilocybin centers largely follow recommended safety guidelines, offering reassurance about how the first regulated psilocybin programs in the U.S. function in practice - though the cost of treatment may keep it out of reach for many.

12 Oct 2026

Mediterranean-style diet during pregnancy lowers risk of infant colic and eczema

Infants born to mothers who ate a healthy, Mediterranean-style diet during pregnancy were at lower risk for colic and eczema, according to a new study by researchers at Harvard T.H. Chan School of Public Health, Boston Children's Hospital, and Harvard Pilgrim Health Care Institute.

12 Oct 2026

Trusted support improves mental health in LGBQ+ teens

Gay or bisexual teens who have someone to turn to with a serious problem have significantly better mental health outcomes than those who don't, according to a new study from Tulane University researchers.

12 Oct 2026

Vascular anatomy influences experimental stroke treatment effectiveness

A preclinical study from Duke University researchers suggests that the effectiveness of an experimental approach to limiting stroke-related brain injury may depend not only on the drug itself, but also on the brain's collateral circulation: the network of small "backup" blood vessels that can help sustain tissue when a major artery is blocked.

12 Oct 2026

New study set to examine how internal body signals impact mental health

Psychologists at the University of Surrey are inviting volunteers to take part in a unique new study examining how the brain processes bodily signals, like heartbeats or hunger (interoception), and whether it is connected to a person's mental health over time.

12 Oct 2026

New study tracks how eating behaviors vary with age, sex and body weight

Eating behavior varies with age and body weight. A University of Oulu study found that emotional and uncontrolled eating are more pronounced in younger adults, while cognitive restraint is more common among older people. Sex and body weight also influence which eating behaviors are typical.

12 Oct 2026

Study maps psychological networks linked to suicidal ideation

Suicidal ideation can involve interconnected psychological processes. Researchers from Pusan National University examined 2,018 adults across Italy, Korea, the UK, and the US to map psychosocial networks related to suicidal ideation.

12 Oct 2026

Positive adult identity development linked to better mental well-being

Identity development is not limited to adolescence, a recent study from the University of Jyväskylä, Finland, shows. Researchers found that identity developed positively from age 27 to 61.

12 Oct 2026