Sticky webs of DNA released from immune cells known as neutrophils may cause much of the tissue damage associated with severe COVID-19 infections, according to…
Exactly how viruses replicate is a complex puzzle with many missing pieces. And in the age of the pandemic, solving it has become a matter…
Wake Forest researchers suggest nicotine replacement therapies may not be suitable smoking cessation strategies for this population. Researchers at Wake Forest School of Medicine have…
DNA scientists sampling the New Jersey shore bottle the changing ranges of marine life predicted a decade ago; Fishing DNA from seawater: a harmless, economical…
Turtle ant soldiers look like real-life creatures straight out of a Japanese anime film. These tree-dwelling insects scuttle to and fro sporting shiny, adorably oversized…
Researchers at the University of Texas Southwestern Medical Center and University of Chicago have discovered that bacteria that usually live in the gut can accumulate…
The cells under Sanford M. Simon‘s microscope could easily be mistaken for neurons—they sport the characteristic long branches, and blips of light indicating bursts of…
Researchers at Albany Medical College in New York have discovered that a specific type of immune cell accumulates in older brains, and that activating these…
As you read this line, you’re bringing each word into clear view for a brief moment while blurring out the rest, perhaps even ignoring the…
In the brain, as in business, connections are everything. To maintain cellular associates, the outer surface of a neuron, its membrane, must express particular proteins—proverbial…
Researchers at the University of Wisconsin-Madison have discovered that a protein called Munc13-4 helps cancer cells secrete large numbers of exosomes–tiny, membrane-bound packages containing proteins…
Like an island nation, the nucleus of a cell has a transportation problem. Evolution has enclosed it with a double membrane, the nuclear envelope, which…
A new method for monitoring interactions between cells, dubbed LIPSTIC by its creators, is much more than a cosmetic improvement over existing techniques. The breakthrough,…
Using geometry, scientists from the Laboratory of Stem Cell Biology and Molecular Embryology at Rockefeller University have coaxed human embryonic stem cells to organize themselves….
Scientists from MIT, Rockefeller University and the Medical College of Wisconsin are hoping to better understand why an infectious disease like hepatitis C has different…