The contraction of smooth muscle is an essential process underpinning diverse physiological functions ranging from gastrointestinal motility to vascular regulation. At its core, smooth muscle ...

Sexual function and lower urinary tract function are most commonly considered in the context of the typical individual organ-specific diseases and complaints. Until recently, the clinical problems of ...

As food is digested and nutrients are absorbed, there is a lot of movement in the gut. Scientists have now shown that a protein called Piezo1 that acts as a pressure sensor in the body also works to ...

- Muscle cells, also known as myocytes, are specialized cells designed for contraction and force production. Skeletal Muscle Cells: These cells are long, cylindrical, and have a striated (or striped) ...

Calcium is the essential "on switch" for muscle contractions and a critical partner in maintaining hydration during hard ...

Panel A shows how insulin and insulin-like growth factor-1 (IGF-1) effect protein anabolism by signaling through their receptors (IR and IGF1R, respectively). This signaling results in the activation ...

Infections and neurodegenerative diseases cause inflammation in the brain. But for unknown reasons, patients with brain inflammation often develop muscle problems that seem to be independent of the ...