Scientists at Feinberg are reshaping scientific understanding of the cell's tiniest components—structures once thought to be ...

The amount of any given protein in a cell has to be controlled to keep its levels within a range required for healthy ...

The mechanism of skeletal muscle contraction is a process that relies on calcium signaling. However, the physiological role ...

The body has an intricate system to defend against infections where each type of immune cell plays a distinct role. Now, a study led by researchers from the Penn State College of Medicine has ...

They derive their energy from differences in the concentration of hydrogen ions across some of these membranes ...

Researchers engineered mice with a mutation (E3896A) in the RyR1 calcium-binding site, eliminating calcium-induced calcium ...

Researchers engineered mice with a mutation (E3896A) in the RyR1 calcium-binding site, eliminating calcium-induced calcium ...

Evolution has left humans with many vestigial traits—remnants of once-useful biological features that serve little or no modern purpose. One such example is the muscles around our ears, which in many ...

Khloé Kardashian is turning heads again, this time not for her fitness routines or reality TV drama, but for a cutting-edge medical treatment she says is changing the way she recovers, heals, and even ...