The process in which a receptor is activated by another receptor. Receptor transactivation can occur through different mechanisms and includes cross-talk between signaling pathways where one receptor activates a receptor for a different ligand, and also activation of subunits within a receptor oligomer. [GOC:al, GOC:bf, GOC:BHF, PMID:16870826, PMID:21063387]
Full description or abstract
Collection
C5: Ontology GO: Gene Ontology GO:BP: GO Biological Process
