A new study discovers how nitric oxide triggers a biochemical domino effect in the brain, leading to mTOR overactivation in ...

A hidden molecular chain reaction in the brain may push key cellular systems into overdrive in autism—and scientists just found a way to switch it off. The brain relies on a constant flow of chemical ...

Think of the brain as a city with traffic lights that keep signals flowing smoothly. In a new study, researchers followed a clue about nitric oxide, a common chemical messenger, and found that, in ...

Researchers have investigated the role of a certain enzyme in regulating energy in muscle and exercise performance for ...

A wave of recent neuroscience research has identified specific molecular and cellular mechanisms through which alcohol disrupts signaling between brain cells, offering a sharper picture of how ...

Inositol phosphates are crucial secondary messengers that modulate a wide range of cellular processes, from energy metabolism to gene expression. These molecules, particularly inositol pyrophosphates, ...

Cornell researchers have uncovered a built-in molecular "gate" that controls the production of the molecule nitric oxide, a crucial signaling molecule throughout biology that in humans helps regulate ...

Sepsis and severe pneumonia are frequently accompanied by disruption of the gut microbiota, leading to immune dysfunction and ...

Cells were long believed to safeguard nuclear contents, releasing them only during cell death. Extracellular DNA was thought ...

Pelvic organ prolapse (POP) represents a highly prevalent condition among women, particularly following childbirth and during aging, with recurrence rates following surgical intervention posing ...

West Feliciana High School AP biology students are studying cell signaling pathways by comparing effectiveness of commercial ...