Health & Medicine
- Health & Medicine
Mom’s immune system and microbiome may help predict premature birth
Analyzing patients’ immune systems, microbiomes and more, researchers find signals to pinpoint and halt premature labor.
- Life
Self-destructing mitochondria may leave some brain cells vulnerable to ALS
Mitochondria that appear to dismantle themselves in certain brain cells may be a first step toward ALS, a mouse study suggests.
- Health & Medicine
A new dengue vaccine shows promise — at least for now
The latest vaccine against dengue shows promise in protecting children from the disease, but will need longer term study to ensure kids are safe from future infections.
- Health & Medicine
A human liver-on-a-chip may catch drug reactions that animal testing can’t
An artificial organ may better predict serious drug side effects than animal testing does.
- Health & Medicine
Running just once a week may help you outpace an early death
Any amount of running can lower a person’s risk of early death, an analysis of multiple studies finds.
- Health & Medicine
50 years ago, cancer vaccines were a dream
Researchers are now prodding the immune system to fight cancer, reviving the longtime dream of creating cancer vaccines.
- Health & Medicine
New details on immune system ‘amnesia’ show how measles causes long-term damage
Measles wipes the memories of immune cells in the body.
- Science & Society
Bias in a common health care algorithm disproportionately hurts black patients
A machine-learning program that uses past medical costs to identify patients for extra care favors white patients over black patients, a study finds.
- Neuroscience
Lab-grown organoids are more stressed-out than actual brain cells
Compared with real brain tissue, organoids show big differences.
- Health & Medicine
Algae inside blood vessels could act as oxygen factories
Two types of light-responsive algae make oxygen inside tadpoles’ blood vessels.
- Health & Medicine
Prozac proves no better than a placebo in treating kids with autism
In a small clinical trial, drugs called selective serotonin reuptake inhibitors didn’t ease obsessive-compulsive symptoms in children with autism.
- Neuroscience
Alzheimer’s may scramble metabolism’s connection to sleep
Mice designed to have brain changes that mimic Alzheimer’s disease have altered reactions to blood sugar changes.
