The human stomach operates in an environment with a lumen pH between 1 and 3, yet its own tissues remain intact. This resilience comes from a multilayered defense system: a mucus-bicarbonate barrier ...
Peripheral T-cell lymphoma (PTCL) is an aggressive tumor derived from mature T cells and natural killer cells with an extremely poor prognosis. Ferroptosis is a mechanism of cell death that is ...
Prostaglandins are hormone-like substances. Different tissues in the body can release prostaglandins, including the skin, stomach, and lungs. Having an appropriate amount of this substance is ...