08/14/2017
A new study describes how head-on collisions between protein machines on chromosomes can disrupt DNA replication and boost the rate of gene mutations that help bacteria survive hostile environments,...
09/27/2017
Certain species of the gut microbiome seem to borrow a page from mercenaries in feudal Japan in their quest for supremacy. A study in Cell Host & Microbe shows that strains from the group...
11/14/2017
David Yamashita said his mother was his hero and his continued source of inspiration. But no one in the family knew how dark her moods were until she took her own life by taking a bottle of...
11/21/2017
An analysis of tissue samples from 107 human brains has revealed details that will advance medical understanding of the biological bases for Alzheimer’s disease and dementia in older populations. The...
11/30/2017
This World’s AIDS Day marks great progress in King County and Washington state. The numbers of new HIV diagnoses in King County are at their lowest level since 1998 and at the lowest level in...
11/30/2017
University of Washington researchers have pinpointed genetic variants that markedly increase HIV infection risk among people exposed to the virus.
These variants, described in a study published...
12/13/2017
For most people around the world, mental health care is a luxury they can’t afford or can’t access. But digital technology can reach people who otherwise lack access.
In a commentary for Nature Human...
01/16/2018
Nitrogen-fixing bacteria are the chief means by which nitrogen gas in the air is changed into a form that plants and animals can use. Roughly 10 percent of these nitrogen-fixing microorganisms...
01/29/2018
Early in the HIV/AIDS epidemic, men were thought to be at a higher risk for the disease. Today, according to the World Health Organization, about half of the 35 million people living with HIV are...
02/06/2018
If you were diagnosed with glioblastoma — a brain cancer that, with conventional chemotherapy and radiation treatment, is usually fatal within 12 to 15 months — would you try a novel therapy that...