(Medical Xpress) -- A new study published in the Proceedings of the National Academy of Sciences shows how scientists have used a mathematical tool to possibly identify an Achilles heel in HIV which may lead to new vaccines ...
An unfortunate biological "feed-forward" loop drives cartilage cells in an arthritic joint to actually contribute to progression of the disease, say researchers at Duke University and Washington University in Saint Louis.
Mar 22, 2021
0
97
One specific protein may be a master regulator for changing how cancer cells consume nutrients from their environments, preventing cell death and increasing the likelihood the cancer could spread, a study from the University ...
Mar 29, 2021
0
409
The pancreas is one of the most important organs in the body. It produces insulin to regulate blood sugar and helps digest food. If the pancreas goes haywire, diabetes, cancer, or other diseases threaten lives.
Feb 19, 2021
1
94
(Medical Xpress)—Human bone breaks down and regenerates naturally all the time, in a perfectly balanced dance that maintains skeletal integrity.
Jun 19, 2013
0
0
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 and RNAs that stimulate ...
Jun 21, 2018
0
28
Hair grows from stem cells residing in hair follicles. During aging, the capability of hair follicles to grow hair is successively lost, leading to hair thinning and ultimately hair loss. In a new study, researchers from ...
Mar 16, 2021
0
64
A new study from MIT reveals how cancer cells take some of their first steps away from their original tumor sites. This spread, known as metastasis, is responsible for 90 percent of cancer deaths.
Mar 15, 2016
0
80
Aging-related inflammation can drive the decline of a critical structural protein called lamin-B1, which contributes to diminished immune function in the thymus, according to research from Carnegie's Sibiao Yue, Xiaobin Zheng, ...
May 30, 2019
0
3
How astrocytes, certain cells of the nervous system, are generated was largely unknown up to now. Bochum's researchers have now investigated what influence the cell environment, known as the extracellular matrix, has on this ...
Dec 12, 2011
0
0
