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Medical Xpress / Timing found to be crucial for spinal cord repair in zebrafish

The healing of the spinal cord depends on carefully timed interactions between injured nerve cells and their surrounding environment, according to a study published in Science Advances by researchers at Karolinska Institutet ...

Mar 9, 2026
Phys.org / Plant mitochondria actively pull oxygen from chloroplasts, researchers discover

A new study from the University of Helsinki reveals how plant mitochondria draw molecular oxygen away from chloroplasts, an interaction not previously documented. The discovery sheds new light on how plants regulate oxygen ...

Mar 7, 2026
Medical Xpress / Q&A: Health-insurer payment changes had larger impact on female sterilization rates than landmark civil rights case

Female sterilization has played a much bigger role in U.S. reproductive history than many people realize. For decades, it has been one of the most common forms of birth control in the country. Its history is layered—from ...

Mar 10, 2026
Medical Xpress / Cannabis intoxication disrupts many types of memory

Smoking cannabis can do more than blur memories. It can reshape them. A new Washington State University study found that people who consumed THC were more likely to recall words that were never presented and struggled with ...

Mar 10, 2026
Medical Xpress / Fish scales could be a solution for regenerating the human cornea

Serious diseases affecting the transparent part of the eye, called the cornea, are very difficult to treat because this structure lacks blood vessels and has little capacity for regeneration and repair. Many patients with ...

Mar 10, 2026
Medical Xpress / FOXJ3 gene emerges as a potential driver of drug-resistant focal epilepsy

Researchers have discovered that mutations in the FOXJ3 gene act as a "master switch" failure, disrupting how the brain builds its layers and leading to FCD, a primary cause of drug-resistant epilepsy. The study, published ...

Mar 9, 2026
Medical Xpress / Study demonstrates potential broad-spectrum anti-alphavirus therapeutics

A recent collaborative study has identified two promising single-domain antibodies (sdAbs) that may offer a therapeutic option against multiple subtypes of Venezuelan equine encephalitis virus (VEEV). The researchers, from ...

Mar 10, 2026
Medical Xpress / 2018 to 2025 saw rise in GLP-1 receptor agonist Rx for bariatric surgery-eligible patients

Among patients eligible for metabolic and bariatric surgery (MBS), glucagon-like peptide-1 receptor agonist (GLP-1 RA) prescriptions increased from 2018 to 2025, while MBS use decreased beginning in 2023, according to a research ...

Mar 10, 2026
Phys.org / Why March Madness is a perfect storm for betting

Sports betting continues to explode across the country. Online gambling platforms have become mainstream, are heavily marketed by celebrities and star athletes—and increasingly popular among young adults.

Mar 10, 2026
Medical Xpress / PV inhibitory neurons, not overall prefrontal cortex decline, linked to cocaine-seeking relapse

Drug addiction carries an extremely high risk of relapse, as cravings can be reignited by minor stimuli even long after one has stopped using. Previously, this phenomenon was attributed to a decline in the function of the ...

Mar 10, 2026
Medical Xpress / New mRNA platform remains effective even in aging and obesity

Since the COVID-19 pandemic, mRNA vaccines have gained attention as a next-generation pharmaceutical technology. mRNA therapeutics work by delivering genetic instructions that enable cells to produce specific proteins for ...

Mar 10, 2026
Phys.org / Heat does not reduce prosociality, study suggests

High temperatures have long been empirically linked to violence, conflict, and aggression at the societal level—a troubling pattern in a warming world. Alessandra Cassar and colleagues sought to explore the effect of high ...

Mar 10, 2026