Researchers at the University of Colorado Anschutz and Indiana University School of Medicine have identified a biological ...

Signal transduction The cellular process that converts a signal, such as a hormone, growth factor, neurotransmitter, cytokine, mechanical force, or environmental cue, into biochemical changes inside ...

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, ...

The naturally occurring tripeptide glycyl-L-histidyl-L-lysine (GHK) was first isolated from human plasma in 1973 and has ...

A team of researchers at RPI, in collaboration with the University of South Florida, University of North Carolina, and The Neural Stem Cell Institute, have made a discovery that opens the door to new ...

The innate immune response is the body's first line of defense against infection, and a successful immune defense takes a village: a combination of physical barriers, chemical attacks, and an army of ...

Findings suggest that SARS-CoV-2 infection can activate an immune program that closely resembles those involved in ...

Researchers at McMaster University in Hamilton, Ontario, have discovered that a naturally occurring hormone that suppresses ...

Researchers at Tulane University, with a team of colleagues from eight other universities, have discovered a new nerve cell signaling mechanism that could transform our understanding of pain and lead ...

Craniosynostosis is a congenital developmental disorder in which the skull's cranial sutures fuse prematurely.