The immune system is a system of many biological structures and processes within an organism that protects against disease. To function properly, an immune system must detect a wide variety … Continue Reading In world’s first, immune cells imaged responding to infection at the same time.
Researchers from UT Southwestern have gleaned a key cellular mechanism of how the body adjusts glucose levels, an important process that when abnormal can promote diabetes, cancer, and rare genetic … Continue Reading Researchers identify cellular regulator of glucose transport in the human body.
In the battle between a cell and a virus, either side may resort to subterfuge. Molecular messages, which control the cellular machinery both sides need, are vulnerable to interception or … Continue Reading Researchers map microRNA’s role in the human hepatitis c infection.
The average heart beats 35 million times a year, 2.5 billion times over a lifetime. Those beats must be precisely calibrated; even a small divergence from the metronomic rhythm can … Continue Reading Researchers identify protein responsible for keeping the heart beating on time.