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 ...

Northwestern Medicine scientists have discovered how calcium signaling channels in microglia—the primary immune cells of the brain—regulate neuroinflammation and promote the development of behaviors ...

Cell signaling is crucial for cells to communicate and function correctly. Disruptions in these pathways, caused by genetic mutations or environmental factors, can lead to uncontrolled cell growth, ...

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, ...

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

Dental pulp injury caused by trauma or deep caries often leads to inflammation, tissue necrosis, and eventual loss of tooth ...

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 ...

Brain cells grow faster in children with some forms of autism due to distinct changes in core cell signaling patterns, according to research from the laboratory of Anthony Wynshaw-Boris, MD, PhD, ...

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 ...

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

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