Medical Science News

RSS

Novel nanowire platform mimics brain tissue to study astrocytes

Scientists have engineered a nanowire platform that mimics brain tissue to study astrocytes, the star-shaped cells critical for brain health, for the first time in their natural state.

24 Nov 2025

Dexamethasone shows potential to fight therapy-resistant breast cancer metastases

The drug dexamethasone supplements cancer treatments to alleviate side effects of chemotherapy such as nausea or inflammation.

24 Nov 2025

Hearing loss emerges as a key early warning sign for Alzheimer disease

Hearing loss also predicts a significantly higher risk of dementia, especially in APOE ε4 carriers, highlighting its value as an early risk marker.

23 Nov 2025

Study finds GLP-1 drugs improve strength and reverse aging biology in mice

Researchers showed that GLP-1 receptor agonism counteracts aging across multiple organs in mice, improving strength and reversing molecular aging signatures without meaningful effects on body weight. These benefits depended largely on hypothalamic GLP-1R signaling and closely mirrored the anti-aging patterns produced by rapamycin.

23 Nov 2025

Does coffee truly boost memory and focus or is it all hype?

Coffee’s bioactive compounds, especially caffeine, show potential cognitive, neuroprotective, and neuroplasticity benefits across animal and human studies. However, most findings are observational, mechanisms remain uncertain, and optimal intake is still unclear.

23 Nov 2025

New research identifies molecular pathways linking hot weather and preterm birth risk

An Emory University study, published Friday by Science Advances, provides the first evidence that exposure to higher temperatures during pregnancy is linked to specific biological changes in mothers that are also associated with preterm birth.

22 Nov 2025

Intranasal nanomedicine shows promise against glioblastoma

Researchers at Washington University School of Medicine in St. Louis, along with collaborators at Northwestern University, have developed a noninvasive approach to treat one of the most aggressive and deadly brain cancers.

22 Nov 2025

Research explores new solvent strategies to extend shelf life of injectable therapeutics

Sugar-based liquid solvents store crucial injection-based therapeutics such as insulin and vaccines.

22 Nov 2025

New signaling molecule drives development of tissue resident memory T cells

We owe a lot to tissue resident memory T cells (TRM). These specialized immune cells are among the body's first responders to disease.

22 Nov 2025

New clues in pancreas lymph nodes, spleen could help detect and prevent type 1 diabetes

Type 1 diabetes (T1D) impacts nearly two million Americans, and by the time most people learn they have it, most of the body's insulin-producing cells are destroyed.

22 Nov 2025

Brain circuit identified as key to repetitive and compulsive behaviors in mice

Researchers at Karolinska Institutet in Sweden have identified a brain circuit that can drive repetitive and compulsive behaviors in mice, even when natural rewards such as food or social contact are available.

22 Nov 2025

Promising long-term vaccine for Crimean-Congo hemorrhagic fever developed

Crimean-Congo hemorrhagic fever (CCHF) is one of the world's most dangerous yet overlooked infectious diseases.

22 Nov 2025

AI-driven innovations in pediatric ultrasound imaging and analysis

Announcing a new article publication for BIO Integration journal. The emerging application of artificial intelligence (AI) in pediatric ultrasound has shown significant potential to improve diagnostic accuracy and efficiency, particularly in addressing the challenges of conventional ultrasound in operator dependence, inconsistent image quality, and limited quantitative analysis capabilities.

22 Nov 2025

ASHG to host Genetic Diagnosis & Rare Disease Virtual Symposium

The American Society of Human Genetics (ASHG) will host the Genetic Diagnosis & Rare Disease Virtual Symposium on December 2-3. This initiative ensures that groundbreaking research and clinical innovations are accessible to scientists, clinicians, and educators.

22 Nov 2025