Neuroscience

Scientists uncover hexokinase 2's role in microglial activity

Microglia, the primary immune cells and key guardians of brain activity in the brain, can constantly monitor the microenvironment to maintain brain homeostasis. When subjected to acute depletion or under disease conditions, ...

Gerontology & Geriatrics

Ceramides found to be key in aging muscle health

During aging, mice, like humans, become inactive and lose muscle mass and strength. A team of scientists led by Johan Auwerx at EPFL have now discovered that when mice age, their muscles become packed with ceramides. Ceramides, ...

Medical research

Microparticles could help prevent vitamin A deficiency

Vitamin A deficiency is the world's leading cause of blindness, and in severe cases, it can be fatal. About one-third of the global population of preschool-aged children suffer from this vitamin deficiency, which is most ...

Medical research

New male contraceptive does not involve hormones

A team of researchers at a company called Contraline has developed a new kind of male contraceptive. Instead of using hormones to disrupt sperm production, the new technique involves placing a hydrogel called ADAM into the ...

Diseases, Conditions, Syndromes

A new way to fight diseases? Stop viruses from stealing nutrients

The immune system has long been touted as the body's primary defense against invading viruses, with the understanding that a strong immune response swiftly knocks out an infection while a weak one allows it to linger, leading ...

page 9 from 40