Health & Medicine
- Life
Gut microbes may be behind weight loss after gastric bypass
Mice slim down after receiving bacteria transplanted from rodents that had the surgery.
- Life
How mammals grow ears: With a flaw
A newly discovered rupture-and-repair process that occurs in embryos could explain a lot about infections and hearing defects.
- Health & Medicine
Experimental malaria drug may be a hot prospect
A synthetic compound attacks the parasite at three stages of infection, early tests show.
- Health & Medicine
Disrupted brain chatter produces schizophrenia-like symptoms in mice
By quieting part of the thalamus, researchers create rodents with cognitive deficits that mirror those in people with the condition.
- Health & Medicine
Bee venom component might offer HIV protection
A toxin delivered by nanoparticles stops the virus in a lab study.
- Health & Medicine
Heart benefits from quitting smoking outweigh weight gain
People who give up cigarettes have fewer heart problems despite gaining weight.
- Tech
Plastic implant replaces three-quarters of man’s skull
The polymer cranium was made using a 3-D printer.
- Humans
Of Mice and Man
The lab mouse is being remodeled to better mimic how humans respond to disease.
- Health & Medicine
Immune cells chow down on living brain
Microglia prune developing rat and monkey brains by eating neural stem cells.
- Health & Medicine
Baby may be cured of HIV
Only viral traces remain after prompt treatment of newborn, suggesting no working virus is left in the girl’s body.
- Health & Medicine
News in Brief: HIV may increase heart attack risk
A large study of veterans shows connection between HIV and heart attack in men.
- Health & Medicine
Fish oil component boosts newborn health
Pregnant women who took an omega-3 fatty acid supplement had bigger babies.
