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, ...

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 ...

Severe bacterial pneumonia remains a major cause of death in critically ill patients, largely due to impaired early immune responses. New research reveals that butyric acid, a metabolite produced by ...

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, ...

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 ...

Immunofluorescent staining and protein analyses show SMAD7 forming a transcriptional complex with β-catenin in the nucleus of human dental pulp stem cells, directly activating Wnt/β-catenin signaling ...

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

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 ...