Q&A: Researchers discuss new insights on neurodegeneration from AI and brain imaging

Jerusalem, Cairo, Geneva, 22 July 2025 WHO condemns in the strongest terms the attacks on a building housing WHO staff in Deir al Balah, in the middle area of Gaza, the mistreatment of those sheltering there, and the destruction of its main warehouse. Following intensified hostilities in Deir al Balah after the latest evacuation order issued by Israeli military, the WHO staff residence was attacked three times today. Staff and their families, including children, were exposed to grave danger and traumatized after airstrikes caused a fire and significant damage. Israeli military entered the premises, forcing women and children to evacuate on foot toward Al-Mawasi amid active conflict. Male staff and family members were handcuffed, stripped, interrogated on the spot, and screened at gunpoint. Two WHO staff and two family members were detained. Three were later released, while one staff member remains in detention. Thirty-two people, including women and children, were collected and evacuated to the WHO office in a high-risk mission, once access became possible. The office itself is close to the evacuation zone and active conflict. WHO demands continuous protection of its staff and the immediate release of the remaining detained staff member. The latest evacuation order has affected several WHO premises. As the United Nations’s (UN) lead health agency, WHO’s operational presence in Gaza is now compromised, crippling efforts to sustain a collapsing health system and pushing survival further out of reach for more than two million people. Most of WHO’s staff housing is now inaccessible. Last night, due to intensified Read more...

Patients prescribed drugs to help them lose weight may experience a rebound in weight gain after halting their prescription, finds a meta-analysis published in BMC Medicine.

Heart failure patients living in the most deprived postcodes are at risk of dying six and a half months earlier than patients in the least deprived areas, according to a new study published in the journal BMC Medicine. The research also found that the disparities in risk of death and life expectancy worsened over time.

Poisonings and deaths linked to the use of the local anesthetic lidocaine have nearly tripled in the US over the past decade, finds an analysis of National Poison Data System (NPDS) reports, published online in the journal Regional Anesthesia & Pain Medicine.

A new study by McMaster University researchers has found that many people with irritable bowel syndrome (IBS) who believe they are sensitive to gluten or wheat may not actually react to these ingredients.

Exposure to a class of synthetic chemicals known as per- and polyfluoroalkyl substances (PFAS)—often called "forever chemicals"—may increase the risk of developing type 2 diabetes, according to a new study led by Mount Sinai researchers. The findings were published in eBioMedicine.

For patients with idiopathic intracranial hypertension (IIH), glucagon-like peptide 1 receptor agonist (GLP-1 RA) treatment is associated with improved clinical outcomes compared with conventional therapies, according to a study published online July 14 in JAMA Neurology.

For adults with neurogenic lower urinary tract dysfunction (NLUTD) or interstitial cystitis/bladder pain syndrome (IC/BPS), robot-assisted laparoscopic supratrigonal cystectomy with augmentation cystoplasty (RA-SC-AC) is feasible, according to a study published in the July issue of BJUI Compass.

A prospective cohort study examined the associations of different physical activity patterns with all-cause, cardiovascular (CV) and cancer mortality among adults with diabetes.

Close to 5 million above-ground swimming pools have been recalled following the drowning deaths of nine children over two decades.

A team led by José Antonio Gil Gómez (Universitat Politècnica de València) and Inmaculada Montoya Castilla (Universitat de València) has developed emoWELL, a video game that helps improve emotional management in young people between the ages of 18 and 25.

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A new study by researchers at Columbia University Mailman School of Public Health has identified that uranium's isotopic composition can be used as a biomarker to noninvasively measure accumulation of uranium in the kidneys. Uranium from drinking water can accumulate in the kidneys—even at low levels of exposure—and this newly identified biomarker may serve as an early warning sign of kidney damage.

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