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Medicine & Health

Updates every hour. Last Updated: 24-Jun-2026 11:16 ET (24-Jun-2026 15:16 GMT/UTC)

New framework aims to transform high-altitude medicine through whole-body approach to hypoxia

Compuscript Ltd
Peer-Reviewed Publication

https://doi.org/10.1038/s41392-026-02836-9

As increasing numbers of people live, work, and travel at high altitudes, experts are calling for a major shift in how altitude-related health conditions are understood, diagnosed, and treated. A new perspective published in Signal Transduction and Targeted Therapy highlights the growing burden of illnesses linked to low-oxygen environments and introduces a comprehensive framework designed to advance the future of high-altitude medicine.

Journal: Signal Transduction and Targeted Therapy

Americans split on fluoridation; opposition by MAHA supporters notable

Annenberg Public Policy Center of the University of Pennsylvania
Reports and Proceedings

A new Annenberg survey finds that Americans are divided on support for public water fluoridation, with MAHA supporters notably more skeptical. The American Dental Association is trusted by more than 2-1 over HHS Secretary Robert F. Kennedy Jr. on the health effects of fluoride in water.

Cancer-associated mutations in brain immune cells may contribute to Alzheimer's disease

The Mount Sinai Hospital / Mount Sinai School of Medicine
Peer-Reviewed Publication

Researchers at the Icahn School of Medicine at Mount Sinai, working with collaborators at Boston Children's Hospital, have identified cancer-associated genetic mutations in specialized brain immune cells that may contribute to the chronic inflammation and neurodegeneration seen in Alzheimer's disease.

Journal: Cell

Keck Medicine of USC earns LGBTQ+ Healthcare Equality Leader 2026 designation

University of Southern California - Health Sciences
Business Announcement

Keck Medicine of USC hospitals and USC Student Health, part of Keck Medicine, received the LGBTQ+ Healthcare Equality Leader designation in the Human Rights Campaign Foundation’s 2026 Healthcare Equality Index (HEI).

New AI heart failure screening tool could save lives, cut hospital waiting lists and deliver major NHS cost savings

Queen Mary University of London
Grant and Award Announcement

Scientists at Queen Mary University of London and Barts Health NHS Trust have been awarded £1.3m to develop the invention for use in the NHS.

Funder: National Institute for Health Research

Scientists reveal an autoimmune vicious cycle in Sjögren’s disease

Keio University Global Research Institute
Peer-Reviewed Publication

Sjögren’s disease is a widespread chronic autoimmune disorder that attacks the body’s own glands, yet its underlying disease mechanisms remain poorly understood. In a recent study, researchers from Japan discovered a self-reinforcing loop between different immune cells that sustains autoimmune responses in patients with Sjögren’s disease. Their findings pave the way for safer and more effective therapies.

Journal: Science Advances
Funder: AMED, JSR Corporation, Japan Society for the Promotion of Science, Keio University, Keio Gijuku Fukuzawa Memorial Fund, Program for the Advancement of Next Generation Research Projects, Mochida Memorial Foundation for Medical and Pharmaceutical Research, Kowa Life Science Foundation, Japan Rheumatism Foundation, Takeda Science Foundation, Astellas Foundation for Research on Metabolic Disorders, SENSHIN Medical Research Foundation, Nakatomi Foundation, Takahashi Industrial Economic Research Foundation, Waksman Foundation of Japan, Okinaka Memorial Institute for Medical Research

Chronic pancreatitis impairs multiple quality-of-life domains beyond pain

Chinese Medical Journals Publishing House Co., Ltd.
Peer-Reviewed Publication

A Mayo Clinic study of 298 patients with chronic pancreatitis used the EuroQol 5-Dimension 5-Level to assess 5 health domains. Pain was the top impairment, while employment and older age correlated with fewer issues. Medicare patients faced worse self-care and pain outcomes, urging targeted interventions.

Journal: Journal of Pancreatology
Funder: Mayo Clinic

Antibiotic residues may pose a hidden risk to male fertility

Science China Press
Peer-Reviewed Publication

A study by researchers from the Department of Reproductive Medicine, Jinling Hospital Affiliated to Nanjing University, and Medical School of Nanjing University suggests that antibiotic residue-related exposure may impair spermatogenesis by disturbing mitochondrial function. The researchers further found that DHA, an omega-3 fatty acid, may help protect spermatocytes by restoring ER–mitochondria communication and reducing oxidative stress.

Journal: Science China Life Sciences

RCSI researchers develop first synthetic mitral valve model to replicate the heart's natural mechanics

RCSI
Peer-Reviewed Publication

Researchers at RCSI University of Medicine and Health Sciences have developed an artificial model of the mitral heart valve that faithfully mimics the valve’s complex mechanical behaviour in the human heart. The study could help researchers better understand valve disease and develop new treatment approaches.

Journal: Acta Biomaterialia

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