inflammation, developmental biology
Artificial Womb Supports Premature Fetal Lamb Development
Artificial Womb Supports Premature Fetal Lamb Development
Tracy Vence | Apr 25, 2017
The lungs of extremely premature lambs supported in a closed, sterile environment that enables fluid-based gas exchange grow and develop normally, researchers report.
Image of the Day: Stop Signals
Image of the Day: Stop Signals
The Scientist Staff | Apr 16, 2017
Transcytosis, suppression of vesicle traffic across cells, helps reduce permeability in the blood-retinal barrier during development.
Gut Microbes Contribute to Age-Associated Inflammation in Mice
Gut Microbes Contribute to Age-Associated Inflammation in Mice
Abby Olena | Apr 12, 2017
A mouse study reveals a causal link between changes in intestinal microbiota and increasing inflammation as the rodents age.
Image of the Day: Long-Distance Messaging
Image of the Day: Long-Distance Messaging
The Scientist Staff | Apr 6, 2017
After an inflammatory injury occurs in the brain, astrocytes release extracellular vesicles that travel to the liver and trigger an immune response.
Viral Trigger for Celiac Disease?
Viral Trigger for Celiac Disease?
Anna Azvolinsky | Apr 6, 2017
A common, seemingly benign human virus can trigger an immune response that leads to celiac disease in a mouse model, researchers show. 
Fat’s Influence on Cancer
Fat’s Influence on Cancer
Jef Akst | Apr 3, 2017
Researchers at the annual American Association for Cancer Research meeting discuss the roles of adipose tissue and inflammation in the growth and spread of tumors.
Image of the Day: Tubular Origins
Image of the Day: Tubular Origins
The Scientist Staff | Mar 22, 2017
Murine neural tubes, with each image highlighting a different embryonic tissue type (blue). The neural tube itself (left) grows into the brain, spine, and nerves, while the mesoderm (middle) develops into other organs, and the ectoderm (right) forms skin, teeth, and hair.
Oxford University to Study Marijuana
Oxford University to Study Marijuana
Kerry Grens | Mar 20, 2017
Academics partner with a biotech firm to investigate cannabinoids and develop potential therapeutics.
Inflammation Drives Gut Bacteria Evolution
Inflammation Drives Gut Bacteria Evolution
Ruth Williams | Mar 16, 2017
Viruses within Salmonella rapidly spread genes throughout the bacterial population during a gut infection, scientists show.
Key Regulator of Intestinal Homeostasis Identified
Key Regulator of Intestinal Homeostasis Identified
Diana Kwon | Mar 3, 2017
SP140, an epigenetic reader protein mutated in a number of autoimmune disorders, is essential for macrophage function and preventing intestinal inflammation, scientists show.