doctors

New research suggests donor hearts may take on the biological age of their recipients after transplantation, rather than retaining the age of the original donor. Reported by Scientific American, the finding could reshape how doctors think about organ aging, rejection risk and long-term outcomes for transplant patients.

Liverpool striker Alexander Isak has picked up an injury while away on international duty, raising concerns he could miss upcoming Premier League fixtures. The severity of the problem has not yet been confirmed, and attention now turns to assessments by Sweden's medical staff and Liverpool's own doctors. Fans are awaiting clarity on how long the forward might be sidelined.

A growing debate is unfolding over legal responsibility when artificial intelligence systems used in healthcare make errors. As AI tools move into diagnosis and treatment decisions, questions are mounting over whether doctors, hospitals, drugmakers or software developers should be held accountable when a wrong recommendation harms a patient, and regulators have yet to offer clear answers.

A new report finds that more than one in five older Americans take combinations of medications that could cause major drug interactions, with antidepressants topping the list of drugs involved. The findings raise concerns about polypharmacy among seniors, many of whom take multiple prescriptions for chronic conditions, and highlight the need for better medication review by doctors and pharmacists.

Siti Hasmah Mohamad Ali, the wife of former Malaysian prime minister Mahathir Mohamad, has died at the age of 100. A doctor by training and a prominent public figure in her own right, she was known for her decades alongside Mahathir, who served as Malaysia's leader for over 20 years. Details on the circumstances of her death have not yet been released, and tributes are expected from across Malaysian political life.

A new study finds that people who stop taking GLP-1 weight-loss and diabetes drugs, such as Ozempic and Wegovy, may face an increased risk of heart attack and stroke. The findings suggest the cardiovascular benefits of these medications depend on continued use, raising questions about how patients should manage long-term treatment.

An obesity medicine doctor is addressing the growing trend of microdosing Ozempic, the diabetes drug widely used for weight loss, explaining the safety concerns and potential risks of taking lower-than-standard doses. The doctor notes there are limited situations where a low dose may be appropriate, but warns patients against adjusting medication on their own without medical supervision.

Researchers report that biological features of prostate tumours can help determine which patients are most likely to benefit from hormone therapy. By profiling tumour biology, doctors may be able to better target treatment and avoid giving hormone therapy to those unlikely to respond, a step toward more personalised prostate cancer care.

New research suggests that people who lose the same amount of weight can experience very different health outcomes, with identical weight loss not producing the same metabolic or cardiovascular benefits in everyone. The findings point to individual differences in how the body responds to weight loss and could affect how doctors evaluate diet success beyond the scale.

The union representing about 150 doctors at Allina Health's Mercy Hospital in Coon Rapids and its Unity campus in Fridley, Minnesota, announced a tentative agreement on a first contract with the health system. The deal follows a four-day strike by the physicians, who have been pushing for improved working conditions and bargaining rights.

A packed, standing-room-only session at the American College of Surgeons took up unionization and professional autonomy, signaling growing interest among physicians in collective bargaining. Attendees discussed how organizing could give surgeons more say over working conditions, staffing and clinical decisions amid mounting pressures on the profession.

The South China Morning Post reports on the hidden risks of combining traditional Chinese medicine with Western prescription drugs. The piece highlights concerns that herbal remedies can interact with pharmaceuticals, altering their effectiveness or causing harmful side effects, particularly when patients do not tell their doctors about everything they are taking. It calls for greater awareness among patients and practitioners about these potential interactions.

Vikings star wide receiver Justin Jefferson is dealing with an ankle injury sustained in Week 3, and sports doctors have publicly offered their assessments of the setback. Commentators drew a comparison to De'Zhaun Stribling's injury situation, suggesting a similar diagnosis or recovery path. Fans are awaiting official word on how long Minnesota's top offensive weapon might be sidelined.