Restoring the gut microbiota through fecal microbiota transplantation reversed these effects. The treatment replenished CX3CR1-positive NK cells, reduced lung damage, and improved survival. Targeted ...

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 ...

Dental pulp regeneration remains a major clinical challenge. Researchers have discovered that SMAD7 directly forms a ...

Cell signalling pathways are central to maintaining cellular homeostasis and regulating essential functions such as proliferation, apoptosis, and repair. In both cancer and neurodegenerative diseases, ...

Researchers have uncovered a surprising molecular chain reaction in the brain that may play a role in some forms of autism.

Autophagy is essentially the 'rubbish collection' of our cells. If there are problems in this process, which is so important for our health, diseases such as Parkinson's can result. In their latest ...

Dental pulp injury caused by trauma or deep caries often leads to inflammation, tissue necrosis, and eventual loss of tooth vitality. In severe cases, bacterial invasion and sustained immune responses ...

When a cell receives a message from outside, it generates a molecule called cyclic AMP (cAMP) to relay this message. To ensure the signal reaches the correct effector without triggering pathways ...

About one in eight U.S. adults are currently taking a GLP-1 drug such as Ozempic, Wegovy, or Zepbound to treat diabetes, ...

Preclinical research across multiple cancer types now shows that the NAD+ salvage pathway, the same biological mechanism targeted by popular anti-aging supplements like nicotinamide mononucleotide ...

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