Researchers uncover how SMAD7 directly activates Wnt signaling to promote dental pulp stem cell regeneration CHINA, ...

Innate immune sensors – known as pattern recognition receptors (PRRs) – detect specific molecular components of bacterial or ...

If we could listen to stem cells closely enough, we might hear them whisper, “mechanosenses tingling.” After all, stem cells sense and react to the physical forces around them, maintaining their ...

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

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 ...

In this piece, I highlight one particular talk that caught my interest — given by Elana Fertig, Dean E. Albert Reece Endowed ...

Among the most promising tools of cancer therapy, engineered immune cells known as chimeric antigen-receptor (CAR) T cells have already transformed the treatment of blood cancers. Yet, despite their ...

A ketogenic diet - one that is high in fat and extremely low in carbohydrates - has been known for decades to reduce seizures ...

How does a cell know when it’s been damaged? A molecular alarm, set off by mutated RNA and colliding ribosomes, signals danger. When the sun shines on your skin, what does it hit? When it causes a ...

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