+ |
TIGIT | up-regulates activity
binding
|
ARRB2 |
0.2 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-261482 |
|
|
Homo sapiens |
Natural Killer Cell |
pmid |
sentence |
24817116 |
With TIGIT/PVR engagement, cytoplasmic TIGIT was phosphorylated at Tyr-225 and Tyr-231 residues. Phosphorylated Tyr-225 recruits adaptor protein beta arrestin 2|TIGIT/PVR signaling mediates suppression of IFN- gamma production via the NF-kappaB pathway. We identified a new adaptor β-arrestin 2 that associates with phosphorylated TIGIT and mediates recruitment of inositol phosphatase SHIP1 through the ITT-like motif (Fig. 7). Finally, SHIP1 impairs TRAF6 autoubiquitination to abolish NF-kappaB activation, leading to inhibition of IFN- gamma production in NK cells. |
|
Publications: |
1 |
Organism: |
Homo Sapiens |
+ |
PVR | up-regulates activity
binding
|
TIGIT |
0.867 |
Identifier |
Residue |
Sequence |
Organism |
Cell Line |
SIGNOR-261425 |
|
|
Homo sapiens |
|
pmid |
sentence |
30591568 |
Poliovirus receptor (PVR/CD155) is a ligand of the paired NK receptors, DNAM-1 (activating) and TIGIT (inhibiting). NK cells can kill cancer cells expressing PVR via the DNAM-1-mediated activating signaling (11,12). |
|
Publications: |
1 |
Organism: |
Homo Sapiens |