Medical research

New way to make stem cells avoids risk of cancer

A team of scientists has advanced stem cell research by finding a way to endow human skin cells with embryonic stem cell-like properties without inserting potentially problematic new genes into their DNA. The team was led ...

Diseases, Conditions, Syndromes

Antibiotic-resistant plasmids flourish in hospital plumbing

Antibiotic-resistant organisms can be found in multiple locations in a hospital - on countertops and doorknobs, on computers and in sinks, and even inside the plumbing. To better understand how these organisms spread, investigators ...

Diseases, Conditions, Syndromes

Gene-based Zika vaccine is safe and immunogenic in healthy adults

Results from two Phase 1 clinical trials show an experimental Zika vaccine developed by government scientists at the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, ...