October 9, 2025

Study suggests air pollution can contribute to obesity and diabetes

by University of Zurich edited by Sadie Harley, reviewed by Robert Egan  Editors’ notes Credit: Unsplash/CC0 Public Domain Long-term exposure to fine air pollution can impair metabolic health by disrupting the normal function of brown fat in mice. A study co-led by the University of Zurich shows that this occurs through complex changes in gene regulation driven by epigenetic mechanisms. […]

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Study finds tailored exercise program feasible for adults over 80 with osteoarthritis

by University of Oxford edited by Lisa Lock, reviewed by Andrew Zinin  Editors’ notes Credit: Unsplash/CC0 Public Domain A new NDORMS study has found that a tailored exercise program for people aged 80 years and older with hip and/or knee osteoarthritis and other long term health conditions is both practical and acceptable, paving the way for a large

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Google for DNA’ enables rapid full-text searches of vast genetic archives

by Andres Eberhard, ETH Zurich edited by Sadie Harley, reviewed by Robert Egan  Editors’ notes The MetaGraph framework. Credit: Nature (2025). DOI: 10.1038/s41586-025-09603-w Rare hereditary diseases can be identified in patients and specific mutations in tumor cells detected—DNA sequencing revolutionized biomedical research decades ago. In recent years, new sequencing methods (next-generation sequencing) in particular have resulted in numerous scientific breakthroughs.

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Study confirms it’s ‘never too late’ to see survival benefits from quitting smoking—even with late-stage cancer

by National Comprehensive Cancer Network edited by Sadie Harley, reviewed by Robert Egan  Editors’ notes Credit: Pixabay/CC0 Public Domain New research published online in the Journal of the National Comprehensive Cancer Network finds that people with cancer who quit smoking had a much lower risk of dying within two years compared to those who kept smoking. The paper is

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Scientists fix genetic defect in mice tied to brain disorders that include autism and epilepsy

by Allen Institute edited by Gaby Clark, reviewed by Robert Egan  Editors’ notes Mouse brain image glowing with experimental gene supplementation therapy highlighting how AAV delivers treatment across the entire brain. Credit: Allen Institute/Andrew Clark In an exciting scientific first, researchers at the Allen Institute successfully designed a new gene therapy that reversed symptoms related to SYNGAP1-related disorders

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GLP-1s show promise in treating alcohol and drug addiction

by The Endocrine Society edited by Sadie Harley, reviewed by Robert Egan  Editors’ notes Credit: Unsplash/CC0 Public Domain A popular class of therapies for treating diabetes and obesity may also have the potential to treat alcohol and drug addiction, according to a new paper published in the Journal of the Endocrine Society. The therapies, known as Glucagon-Like Peptide-1 Receptor

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Specialized cell discovery could improve type 1 diabetes prevention and treatment

by The Scripps Research Institute edited by Sadie Harley, reviewed by Robert Egan  Editors’ notes The cells of the pancreas each play an important role in regulating the body’s blood sugar. Insulin producing cells (green) interact with the blood vessels and membranes (yellow) to disperse the hormone throughout the body. Scripps Research scientists recently identified a new cell

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Nanoparticle vaccine prevents multiple cancers and stops metastasis in mice

by University of Massachusetts Amherst edited by Robert Egan  Editors’ notes Credit: CC0 Public Domain A study led by University of Massachusetts Amherst researchers demonstrates that their nanoparticle-based vaccine can effectively prevent melanoma, pancreatic and triple-negative breast cancer in mice. Not only did up to 88% of the vaccinated mice remain tumor-free (depending on the cancer), but

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House speaker backs EMTALA as GOP targets immigrant medical treatment

House Speaker Mike Johnson, a Republican from Louisiana, said yesterday that Republicans don’t want to change the Emergency Medical Treatment & Labor Act, which requires hospitals to provide care to anyone experiencing a medical emergency, including immigrants without legal status. It’s the latest comment from a Republican in a week focused on undocumented immigrants and

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New Strategies Help Respiratory Patients Overcome Exercise Barriers

Manuela Callari October 02, 2025 AMSTERDAM — For patients with severe respiratory impairment, the simple act of breathing can be a struggle, making exercise seem like an insurmountable challenge. However, with the right strategies, even the most severely affected patients can participate in and greatly benefit from rehabilitation, said experts at the European Respiratory Society (ERS)

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