title: The complex biology of autocrine motility factor/phosphoglucose isomerase (AMF/PGI) and its receptor, the gp78/AMFR E3 ubiquitin ligase.
abstract: Phosphoglucose isomerase (PGI) is a glycolytic enzyme that exhibits a dual function as an extracellular cytokine, under the name autocrine motility factor (AMF). Its cell surface receptor, gp78/AMFR, is also localized to the endoplasmic reticulum where it functions as an E3 ubiquitin ligase. Expression of both AMF/PGI and gp78/AMFR is associated with cancer and, in this review, we will discuss various aspects of the biology of this ligand-receptor complex and its role in tumor progression.
authors: Department of Cellular and Physiological Sciences, University of British Columbia, Vancouver, BC V6P 5V8, Canada.
authors: Maria
authors: M
authors: Fairbank
authors: Pascal
authors: P
authors: St-Pierre
authors: Ivan R
authors: IR
authors: Nabi
mesh_terms: D000818:Animals; D005956:Glucose-6-Phosphate Isomerase / Q000378:metabolism / Q000502:physiology*; D006801:Humans; D008954:Models, Biological; D060285:Receptors, Autocrine Motility Factor; D018121:Receptors, Cytokine / Q000378:metabolism / Q000502:physiology*; D044767:Ubiquitin-Protein Ligases / Q000378:metabolism / Q000502:physiology*
chemical_list: D018121:Receptors, Cytokine; C555000:AMFR protein, human; D060285:Receptors, Autocrine Motility Factor; D044767:Ubiquitin-Protein Ligases; D005956:Glucose-6-Phosphate Isomerase