According to a study by The Wistar Institute, the tumor suppressor Parkin, whose levels are reduced in different cancer types, causes acute metabolic and oxidative stress, suppresses mitochondrial trafficking, and blocks ...
Aug 25, 2021
0
487
Newborns at risk for Type 1 diabetes because they were given antibiotics may have their gut microorganisms restored with a maternal fecal transplant, according to a Rutgers study.
Jul 20, 2021
0
183
In order to grow beyond control, tumors manipulate cell signals to make it appear as if the cells have the nutrients they need. That is the case in follicular lymphoma, a type of tumor that affects the B lymphocytes of the ...
Jul 13, 2021
0
8
Immunologists at St. Jude Children's Research Hospital have identified a biological pathway that selectively controls how key immune cells, called T follicular helper cells, mature into functional components of the immune ...
Jul 7, 2021
0
128
Researchers studying COVID-19 patients have found a metabolic pathway that is highly correlated with immune responses only in male patients, a group known to be more likely to suffer severe cases and die of the disease, representing ...
Jul 7, 2021
0
133
Enhancing autophagy—the cellular process that breaks down and removes unneeded components—in fat tissue could help treat diabetes, according to a Northwestern Medicine study published in Cell Reports.
May 31, 2021
0
17
Cancer starts with mutations in a cell's DNA, but new UC San Francisco research shows that the endurance of a tumor relies on its ability to rapidly evolve and adapt to challenges brought about by the environment in which ...
Apr 2, 2021
0
56
When SARS-CoV-2, the virus that causes COVID-19, infects a human cell, it quickly begins to replicate by seizing the cell's existing metabolic machinery. The infected cells churn out thousands of viral genomes and proteins ...
Mar 15, 2021
0
325
Immunologists at St. Jude Children's Research Hospital have discovered that tumors use a unique mechanism to switch on regulatory T cells to protect themselves from attack by the immune system. Surprisingly, the mechanism ...
Feb 24, 2021
0
187
Effector regulatory T cells (eTreg cells) are a specialized subset of white blood cells that keep the immune system in check. St. Jude Children's Research Hospital scientists have revealed the metabolic signaling mechanisms ...
Nov 17, 2020
0
49
