We finally know just how tardigrades are all but invincible under stress

For the first time, scientists have uncovered the precise molecular mechanism that gives the tardigrade, one of the toughest organisms on the planet, its rare ability to switch on a near-invincibility cloak when faced with extreme stress.Continue Readi… Continue reading We finally know just how tardigrades are all but invincible under stress

Smartphone-controlled skin patch releases multiple medications on demand

Nobody likes having to get needles on a frequent basis, or even having to take multiple medications orally throughout the day. A new wearable patch could help, by painlessly administering different drugs through the skin when triggered by a smartphone…. Continue reading Smartphone-controlled skin patch releases multiple medications on demand

Oral stem cell discovery reveals how they can be made to grow new bone

The most comprehensive genetic map of oral stem cells to date has provided new insight into their specialized development pathways and opens the door to targeted regenerative medicine and interventions, such as therapies to grow bone.Continue ReadingCa… Continue reading Oral stem cell discovery reveals how they can be made to grow new bone

Under-the-tongue immunotherapy a treatment for childhood peanut allergy

Researchers have developed an alternative way of desensitizing very young peanut-allergic children to the food. Under-the-tongue immunotherapy was found to be safer and easier to administer than the current treatment and may provide another method of c… Continue reading Under-the-tongue immunotherapy a treatment for childhood peanut allergy

AI model improves cancer tumor removal during breast surgery

Researchers have developed an AI model that can predict in real-time whether a surgeon has removed all cancerous tissue during breast cancer surgery by examining a mammogram of the removed tissue. The model performed as well as, or better than, human d… Continue reading AI model improves cancer tumor removal during breast surgery

Special diet triggers self-destruction of brain cancer cells in mice

By removing certain amino acids from the diets fed to rodents suffering from a deadly form of brain cancer known as glioblastoma, researchers found that destructive cells began dying through a process called ferroptosis. What’s more, the mice that were… Continue reading Special diet triggers self-destruction of brain cancer cells in mice

A vicious cycle of DNA damage and repair could be turned against cancer

Researchers at the University of North Carolina (UNC) have discovered that a common lab molecule, used to label DNA, can trigger a runaway process that eventually leads to cell death. But the team says this could have a positive use too, as a potential… Continue reading A vicious cycle of DNA damage and repair could be turned against cancer

Non-hormonal contraceptive supercharges antibodies against sperm

Contraceptives like the pill may be effective, but messing with hormones has a range of unpleasant side effects. Now researchers are experimenting with a new non-hormonal contraceptive based on antibodies, which stops sperm swimming through mucus.Conti… Continue reading Non-hormonal contraceptive supercharges antibodies against sperm

Non-hormonal contraceptive supercharges antibodies against sperm

Contraceptives like the pill may be effective, but messing with hormones has a range of unpleasant side effects. Now researchers are experimenting with a new non-hormonal contraceptive based on antibodies, which stops sperm swimming through mucus.Conti… Continue reading Non-hormonal contraceptive supercharges antibodies against sperm

Fear response neurons identified as potential anxiety treatment target

Researchers at the University of North Carolina (UNC) School of Medicine have discovered a set of neurons in the mouse brain that appear to control physiological responses to fear, like heart palpitations and pupil dilations. Tests in mice suggest that… Continue reading Fear response neurons identified as potential anxiety treatment target