When a cell receives a message from outside, it generates a molecule called cyclic AMP (cAMP) to relay this message. To ...

Scientists have engineered a protein able to record the incoming chemical signals of brain cells (as opposed to just their ...

A large, multi-institution study led by a Brown University physician-scientist could have important implications for the development of new classes of cancer therapeutics.

Regulators of G‐protein signalling (RGS) proteins are pivotal modulators of cellular communication owing to their capacity to fine‐tune signals propagated via G protein‐coupled receptors (GPCRs).

G protein-coupled receptors (GPCRs) are seminal transducers of extracellular signals into intracellular responses, orchestrating intricate cascades that regulate cell proliferation, migration and ...

The paper: S. Shenoy et al., "β-Arrestin-dependent, G protein-independent ERK1/2 activation by the β2 adrenergic receptor," J Biol Chem, 281:1261-73, 2006. (Cited in 50 papers) The finding: In 2005, ...

A study by the Mildred Scheel Early Career Center group led by Dr. Mohamed Elgendy at the TUD Faculty of Medicine provides ...

A protein essential to the human body for managing energy and regulating appetite relies on a partner protein, according to ...

To ensure that protein production in our cells runs smoothly, the protein complex NAC slows down the rate of protein ...

A natural vitamin A transporter, RBP4, can awaken latent HIV through NF-κB signalling, offering a new angle for cure ...

Researchers have identified a previously overlooked protein that helps regulate appetite and energy use in the body. This ...

Scientists have identified a natural human protein that can rouse dormant HIV inside infected cells, a finding that sharpens one of the most promising paths toward a cure. By showing that the virus’s ...