A team of scientists from the Perelman School of Medicine at the University of Pennsylvania found a way to get skin to regenerate using fat cells. According to the researchers, the secret is to regenerate hair follicles first – the fat will regenerate in response to the signals from those follicles
New electronic skin patch is powered by a cell phone
If no new antibiotics are made, bacterial infections will kill 10 million people each year by 2050. Thankfully, a team have engineered an antimicrobial peptide that could kill many types of bacteria, even those resistant to most antibiotics.