||Plays a role in cell-cell interaction, cell migration, and angiogenesis. Through interaction with HHLA2, costimulates T-cells in the context of TCR-mediated activation. Enhances T-cell proliferation and cytokine production via an AKT-dependent signaling cascade.
|Gene References into Functions
- The authors demonstrate that IGPR-1 is localized to endothelial adherens junctions and, through trans-homophilic dimerization, regulates endothelial cell-cell adhesion and barrier function. PMID: 27838321
- B7 homologue 5 (B7-H5), was identified as a specific ligand for CD28H. PMID: 23784006
- Authors identified IGPR-1, also called TMIGD2, gene as a novel cell adhesion receptor that is expressed in various human organs and tissues, mainly in cells with epithelium and endothelium origins. PMID: 22419821
||Cell membrane, Single-pass type I membrane protein
||Widely expressed, mainly by epithelial and endothelial cells, including bronchial epithelial cells of lung, breast glandular and lobular epithelia cells, urothelium of the bladder, skin epidermis, epithelium of gastrointestinal, rectum, endometrial glands