New research suggests that our immune system may play an active role in shaping the digestive-tract flora, which is tightly linked to health and disease.
In a painstaking experiment, scientists suspended a single protein filament between two microscopic beads. Their results have shed light on an elusive process in which cells receive and respond to mechanical cues.
The novel compound, discovered in Jan L. Breslow’s lab and now licensed to Bridge Medicines, will be designed to treat immune-mediated diseases without harming the rest of the immune system.
Female mosquitoes are armed with syringe-like stylets that begin to pump furiously only in the presence of blood. Scientists are now studying the specific neurons that line the stylet, and asking what mosquitoes taste when they bite us.
New research suggests that breast and lung tumors metastasize by hijacking a neural signaling pathway, potentially opening the door to better diagnostics and treatments.
A new molecular structure explains how cells hold an alarm-triggering protein captive during cell division, preventing cells from targeting their own DNA.
