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Scientists map 239 human-infective RNA viruses to track future outbreak risks

27.04.2026 04:04

Researchers updated the global catalogue of human-infective RNA viruses to 239 ICTV-recognised species, incorporating taxonomy, discovery dates, locations, genome links, host range, transmissibility, ...

Vitamin E intake linked to a key fertility hormone in women trying to conceive

27.04.2026 03:24

A cross-sectional study of 97 women with infertility found that higher vitamin E intake was associated with lower prolactin levels and smaller hip circumference. Riboflavin and calcium intake were lin...

Blue Zones longevity claims may rest on flawed records, essay argues

27.04.2026 02:46

Essay challenges the scientific validity of the Blue Zones concept and Ancel Keys’ Lipid Hypothesis, arguing that both rest on biased data, weak records, and methodological flaws. The authors say so...

Scientists will probe whether processing itself makes ultra-processed foods harmful

27.04.2026 01:20

A randomized controlled trial protocol will test whether the cardiometabolic risks linked to ultra-processed foods stem from industrial processing, poor nutrient composition, or both. Using four contr...

Experts debate benefits and costs of robotic lung transplantation

25.04.2026 22:30

The expanding use of robotic technology in lung transplantation came under scrutiny at today's 46th Annual Meeting and Scientific Sessions of the International Society for Heart and Lung Transplantati...

Pediatric heart transplant demand rises amid severe donor shortage

25.04.2026 22:23

Advances in pediatric heart care are helping more children survive long enough to receive a transplant-but a critical shortage of donor hearts means too many are still dying while they wait, experts w...

Global debate continues over fair allocation of donor hearts

25.04.2026 22:18

As demand for heart transplants continues to far exceed the number of available donor hearts, experts at today's 46th Annual Meeting and Scientific Sessions of the International Society for Heart and ...

Space research accelerates heart disease studies and tissue engineering

25.04.2026 22:12

By studying and engineering heart tissue in the unique low-gravity environment of space, the laboratory of Arun Sharma, PhD, is uncovering new ways to protect and repair the failing heart.

New cytometer measures cell stiffness to improve disease diagnosis

25.04.2026 22:05

Researchers from Brown University and their collaborators have developed a new way to measure the properties of cells - an important development, they say, because accurate measurements of changes in ...

Natural compound obakulactone shows therapeutic potential for rheumatoid arthritis

25.04.2026 21:56

A new study published in Engineering reveals that obakulactone (OL), a natural tetracyclic triterpenoid isolated from Phellodendri cortex, exerts a therapeutic effect on rheumatoid arthritis (RA) by p...