- newAI helps Stanford scientists discover “natural Ozempic” without the usual side effects
Stanford Medicine researchers have discovered a naturally occurring molecule that may suppress appetite and reduce body weight much like Ozempic, but without several of its common side effects. The molecule, called BRP, acts on a more targeted region of the brain involved in hunger and metabolism rather than affecting tissues throughout the body.
- 9 hours ago 24 Jul 26, 7:14pm -
- newScientists discover a compound that could supercharge aging muscle repair
A sulfur-based compound called LASSS appears to protect and supercharge a key protein involved in repairing damaged muscle. The discovery could eventually lead to new ways to slow muscle loss and preserve strength as people age.
- 10 hours ago 24 Jul 26, 7:07pm -
- newA new antiviral could stop measles before an outbreak takes off
An experimental pill prevented a measles-like virus from spreading through the air or through close contact in ferrets. It worked when given shortly before or after exposure and also shortened illness and the period when infected animals remained contagious. Researchers say the drug could one day complement vaccination and make outbreaks easier to contain.
- 10 hours ago 24 Jul 26, 6:57pm -
- newThe billion-dollar problem keeping Ozempic, Wegovy, and Zepbound from patients
Ozempic, Wegovy, and similar drugs may deliver excellent health value, but covering them for millions of eligible patients could overwhelm insurance budgets. Researchers say better long-term support is needed and warn that low-cost compounded versions may carry serious safety risks.
- 12 hours ago 24 Jul 26, 4:59pm -
- newAPOE2 may protect the brain from Alzheimer’s and aging
The longevity-linked APOE2 gene appears to protect brain cells by reducing DNA damage and helping neurons recover from stress. The finding could open a new path toward treatments that mimic APOE2’s defenses in people at higher genetic risk for Alzheimer’s.
- 17 hours ago 24 Jul 26, 11:30am -
- newOzempic and Mounjaro linked to a surprising hair loss risk
A large study suggests that GLP-1 drugs including Ozempic and Mounjaro may slightly increase the risk of hair loss in people with type 2 diabetes. Compared with two other common classes of diabetes medications, GLP-1 users had a significantly higher rate of alopecia, though the absolute risk was still low. The hair loss was mainly non-scarring, which means it may be reversible.
- 20 hours ago 24 Jul 26, 9:01am -
- newMajor genetic breakthrough reveals hidden causes of severe morning sickness in pregnancy
A massive genetic study has identified nine new genes linked to hyperemesis gravidarum, the most severe form of pregnancy sickness, bringing the total number of known risk genes to ten. The discoveries provide fresh insight into why some women experience debilitating nausea and vomiting during pregnancy while others do not. Several of the newly identified genes are involved in appetite, nausea, metabolism, and brain function, opening the door to more targeted treatments.
- 20 hours ago 24 Jul 26, 8:42am -
- A healthier global diet could cut farm emissions by 85%
A global shift toward healthier diets could sharply reduce livestock farming, free up agricultural land, and cut emissions from land-use change by 85% by 2050. At the same time, fruit, vegetable, nut, and legume production could soar, creating a sweeping transformation of what the world grows and eats.
- 1 day ago 23 Jul 26, 7:15pm -
- Popular childhood drinks may raise blood pressure decades later
A 25-year study found that frequent consumption of soda, sports drinks, and fruit juice beginning in childhood was linked to a higher risk of high blood pressure in adulthood. Swapping one daily drink for whole fruit, milk, or water could significantly reduce that risk.
- 1 day ago 23 Jul 26, 6:04pm -
- Goodbye, cavities? New gel could regrow tooth enamel
Researchers have developed a fluoride-free gel that could help rebuild damaged tooth enamel, something the body cannot naturally replace once it is lost. Inspired by the proteins that guide enamel formation in infancy, the gel fills microscopic cracks and draws calcium and phosphate from saliva to grow a new mineral layer that closely matches healthy enamel.
- 2 days ago 23 Jul 26, 9:48am -
- Natural compound may fight rheumatoid arthritis at its source
A plant-derived compound reduced swelling, inflammation, and joint damage in rats with rheumatoid arthritis. It also helped rebalance immune activity and improve the way certain fats were processed in the body. Researchers say the findings could lead to a new approach for treating the disease.
- 2 days ago 23 Jul 26, 7:27am -
- Scientists discover the hidden brain switch that assigns bees their jobs
Researchers found that specific brain circuits help decide which jobs bees perform as they age. When those circuits were switched off, older worker bees began caring for the queen again instead of carrying out their normal later-life duties. The findings reveal that a bee colony’s complex division of labor may be guided by neural switches hidden inside each bee’s brain.
- 2 days ago 23 Jul 26, 6:40am -
- Colorectal cancer warning signs younger adults should never ignore
Colorectal cancer is now the leading cause of cancer death among people under 50, and cases in younger adults continue to rise. Warning signs can include persistent bowel changes, recurring rectal bleeding, dark or narrow stools, unexplained weight loss, and fatigue. These symptoms often have harmless causes, but they should not be dismissed, especially when they are new or ongoing. Early detection can greatly improve treatment outcomes.
- 2 days ago 22 Jul 26, 6:17pm -
- Lab-grown mini brains may predict which Alzheimer’s treatments will work
Miniature brain models grown from patients’ cells revealed striking differences in how Alzheimer’s-related tissue responds to an antidepressant. The organoids and the particles they release could eventually guide more personalized treatments and provide new clues for diagnosing the disease.
- 2 days ago 22 Jul 26, 6:04pm -
- Scientists revive a powerful antibiotic that superbugs had defeated
Scientists have found a way to revive vancomycin, a powerful antibiotic that some dangerous bacteria have learned to resist. Instead of creating an entirely new drug, researchers paired vancomycin with a small molecule called pghi-4, which blocks a bacterial enzyme linked to resistance. The combination restored the antibiotic’s ability to kill drug-resistant E. faecium, raising hopes that similar chemical helpers could rescue other failing medicines.
- 3 days ago 22 Jul 26, 12:51pm -