SH2D1B report

I. Expression across cell types

II. Expression across tissues

sc-RNAseq data

Insufficient scRNA-seq data for expression of SH2D1B at tissue level.

III. Associated gene sets

GO_0002250Biological processadaptive immune response
GO_0002717Biological processpositive regulation of natural killer cell mediated immunity
GO_0002366Biological processleukocyte activation involved in immune response
GO_0045089Biological processpositive regulation of innate immune response
GO_0045087Biological processinnate immune response
GO_0005829Cellular componentcytosol
GO_0030674Molecular functionprotein-macromolecule adaptor activity
GO_0005515Molecular functionprotein binding

IV. Literature review

[source]
Gene nameSH2D1B
Protein nameSH2 domain-containing protein 1B (EWS/FLI1-activated transcript 2) (EAT-2)
SynonymsEAT2
DescriptionFUNCTION: Cytoplasmic adapter regulating receptors of the signaling lymphocytic activation molecule (SLAM) family such as CD84, SLAMF1, LY9 and CD244 . In SLAM signaling seems to cooperate with SH2D1A/SAP. Plays a role in regulation of effector functions of natural killer (NK) cells by controlling signal transduction through CD244/2B4 without effecting its tyrosine phosphorylation; downstream signaling involves PLCG1 and ERK activation . Activation of SLAMF7-mediated NK cell function does not effect receptor tyrosine phosphorylation but distal signaling (By similarity). In the context of NK cell-mediated cytotoxicity does not enhance conjugate formation with target cells but stimulates polarization of the microtubule-organizing center and cytotoxic granules toward the NK cell synapse . Negatively regulates CD40-induced cytokine production in dendritic cells downstream of SLAM family receptors probably by inducing activation of the PI3K pathway to inhibit p38 MAPK and JNK activation (By similarity). .

AccessionsENST00000367929.3 [O14796-1]
O14796