| Gene Symbol | JAM2 |
| Full Name | Junctional Adhesion Molecule 2 |
| Aliases | Page for JAM2 |
| Function | JAM2 mediates homophilic (JAM2-JAM2) and heterophilic (JAM2-JAM3) interactions at cell junctions |
| Primary Expression | brain endothelial cells forming the blood-brain barrier, with lower expression in neurons (particularly in the [hippocampus](/bra |
| Ensembl ID | ENSG00000176182 |
| GeneCards | JAM2 |
| Human Protein Atlas | JAM2 |
| Associated Diseases | ALS, Aging, Ataxia, Ms, Parkinson |
| Interactions | PDGFB, PDGFRB, MYORG, SLC20A2, XPR1, CMPK2 |
| KG Connections | 44 knowledge graph edges |
| Databases | GeneCardsUniProtNCBI GeneHPASTRING |