Medical News

RSS

Self-help program improves mental health among displaced refugees

A simple self-help workbook paired with brief phone support can make a measurable difference to the mental health of displaced refugees, a new study has found.

11 Jun 2026

Leading AI models ace many vaccine questions but falter on clinical rules

A multilingual benchmark of 1,886 vaccine-related questions found that large language models answered most items accurately across English, Spanish, and Chinese. However, performance varied by vaccine type, language, and prompting method, with persistent errors in dosing, contraindications, age eligibility, and other clinically sensitive guidance.

11 Jun 2026

Single-dose vaccine provides complete protection against Andes hantavirus

In a study published in The Lancet, researchers at The University of Texas Medical Branch (UTMB) report the development of new vaccines that, in animal testing, provided full protection against the deadly Andes hantavirus after a single dose.

11 Jun 2026

Comprehensive food regulations lower obesity risk among children

Chile's complementary set of policies targeting food products high in fat, salt and sugar plausibly reduces the risk of school age children being overweight or having obesity, finds a study published in The Lancet.

11 Jun 2026

Study supports atropine drops for managing childhood short-sightedness

Low concentration atropine eye drops are a safe and effective treatment for short-sightedness (myopia) in UK children, although the effects are small, suggests a clinical trial published by The BMJ today.

11 Jun 2026

ChatGPT fills gaps like a confabulator, not a hallucinating mind

A Perspective article argues that large language model errors more closely resemble confabulations, while speech recognition errors, such as unsupported Whisper transcriptions, are functionally closer to hallucinations. The authors stress that these parallels are behavioral and provisional, not evidence of shared consciousness, and suggest that psychiatric concepts could help improve AI reliability.

11 Jun 2026

Scientists uncover protein-folding mechanism linked to diabetes progression

Origami masters turn simple sheets of paper into ornate sculptures. In the origami of life, our cells must fold proteins into specific three-dimensional shapes before they can carry out their biological jobs.

11 Jun 2026

Childhood lead exposure declines but disparities persist nationwide

Blood lead levels in young children in the United States declined in the last decade, but state data reveal that children of color and children from low-wealth families are still exposed to higher levels of lead, according to a new study in the American Journal of Public Health.

11 Jun 2026

Mesothelioma remains deadly despite declining asbestos exposure rates

Mesothelioma deaths and diagnoses continue to rise in the United States despite decades of asbestos regulation and reduced industrial use, according to a new national analysis from Sylvester Comprehensive Cancer Center, part of the University of Miami Miller School of Medicine.

11 Jun 2026

The cerebellum may help aging brains stay sharper

A large MRI study of more than 47,000 adults found that cerebellar aging is uneven, with posterior association regions and some motor-related areas showing steeper age-related changes. Larger cerebellar volumes were linked to better cognitive performance, supporting a threshold-reserve model in which the cerebellum may help sustain cognition before Alzheimer’s pathology becomes widespread.

11 Jun 2026

FemTech innovations are transforming women's health care worldwide

JMIR Publications released a News and Perspectives story on technological innovations in women's health care.

11 Jun 2026

Boston Children's joins landmark initiative to advance autism therapies

Boston Children's Hospital has been awarded up to $17.25 million to serve as a participating site within the Innovative Medicine and Precision Approaches to Clinical Trials (IMPACT) Network, an international effort funded through Aligning Research to Impact Autism (ARIA).

11 Jun 2026

AI breakthrough accelerates molecular simulations for drug discovery

A new AI model has become so good at predicting how molecules evolve over time that, in the future, it could speed up the costly and time-consuming process of testing new drugs.

11 Jun 2026

Laser phase plate dramatically expands cryo-EM imaging capabilities

In a landmark achievement in biological imaging, researchers at the University of California, Berkeley and Biohub today announced the successful demonstration of the laser phase plate, a novel device that dramatically improves the contrast of images produced by cryo-electron microscopes, opening up an entirely new view of human biology.

11 Jun 2026

Oral semaglutide improves blood sugar, weight, and liver markers in real-world diabetes care

A nationwide Finnish registry study of 7,249 GLP-1RA-naïve adults with type 2 diabetes found that once-daily oral semaglutide was associated with 12-month improvements in HbA1c, body weight, lipid markers, and ALT.

11 Jun 2026

Trial finds prunes do not outperform calcium and vitamin D for male bone density

A one-year randomized trial found that daily prune supplementation did not improve total or lumbar spine bone mineral density in older men susceptible to, or with, osteopenia. Although some bone turnover biomarkers differed between prune and control groups, these changes did not translate into measurable bone density benefits beyond calcium and vitamin D3 supplementation.

11 Jun 2026

Oral GLP-1 drug elecoglipron helps adults lose up to 11.8% body weight

Once-daily oral elecoglipron produced dose-dependent weight loss in adults with obesity or overweight without diabetes, with mean reductions reaching 10.5% at 26 weeks and 11.8% at 36 weeks in the highest-dose weekly-titration group. The phase 2 trial found no evidence of a weight-loss plateau by 36 weeks, while gastrointestinal adverse events were common but generally manageable.

11 Jun 2026

Increased stress, reduced sleep alter brain structure and function in children

A new study suggests that variables linked to socioeconomic status (SES) – such as increased stress and reduced sleep – have strong relationships to brain structure and function in children.

11 Jun 2026

FDA accepts immunotherapy drug for review in colon cancer treatment

The Alliance for Clinical Trials in Oncology (Alliance) today announced that the U.S. Food and Drug Administration has accepted for review Genentech's supplemental Biologic License Application for their immunotherapy drug atezolizumab (Tecentriq®) for the treatment of patients with stage III colon cancer with deficient deoxyribonucleic acid (DNA) mismatch repair (dMMR).

11 Jun 2026

Interspecies blastocyst complementation generates generates rat-derived kidneys in mice

Kidney transplantation remains the most effective treatment for end-stage kidney disease, yet a severe shortage of donor organs continues to limit access for millions of patients worldwide.

11 Jun 2026