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Image of the Day
Fetal Immune System Operational by Second Trimester
Abby Olena | Jun 14, 2017
Research shows that human immunity develops much earlier than previously thought, but functions differently in adults.
Image of the Day: Break Through
Staff | Jan 20, 2017
Immune cells minimize damage while traveling through blood vessel walls by breaking the thin filaments of the cytoskeleton, which can rapidly reassemble.
Low Social Status May Weaken Immune System in Monkeys
Ben Andrew Henry | Nov 29, 2016
Life at the bottom of the pecking order ramps up inflammation, according to new research, an effect that appears to be reversible.
What Sensory Receptors Do Outside of Sense Organs
Sandeep Ravindran | Sep 1, 2016
Odor, taste, and light receptors are present in many different parts of the body, and they have surprisingly diverse functions.
Newly Discovered Emergency Responders to Liver Damage
Ashley P. Taylor | Aug 1, 2016
Immune cells called macrophages from the peritoneal cavity of mice migrate to injured livers and aid in repair.
Stroke Alters Gut Microbiome, Impacting Recovery
Tanya Lewis | Jul 15, 2016
A bidirectional link between the brain and the gut can improve or worsen brain injury in mice, researchers report.
A Blood Test To Determine When Antibiotics Are Warranted
Alison F. Takemura | Jul 7, 2016
Scientists can assay gene activity to distinguish between bacterial and viral infections.
Immune Defect Detected in Knockout Mice
Tanya Lewis | May 20, 2016
Researchers have identified a mutation in a commonly used commercial mouse strain that could impact experimental results.
Population Ecologist Dies
Jef Akst | May 18, 2016
Ilkka Hanski of the University of Helsinki has passed away at age 63.
Tasmanian Devil Antibodies Fight Cancer
Jef Akst | May 9, 2016
The proteins could be the key to stopping the transmissible facial tumor disease that is threatening the species.