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GoPubMed Proteins lists recent and important papers and reviews for proteins. Page last changed on 08 Dec 2016.

Killer cell immunoglobulin-like receptor, two domains, long cytoplasmic tail, 2

KIR2DL2, p58.2
Killer cell immunoglobulin-like receptors (KIRs) are transmembrane glycoproteins expressed by natural killer cells and subsets of T cells. The KIR genes are polymorphic and highly homologous and they are found in a cluster on chromosome 19q13.4 within the 1 Mb leukocyte receptor complex (LRC). The gene content of the KIR gene cluster varies among haplotypes, although several "framework" genes are found in all haplotypes (KIR3DL3, KIR3DP1, KIR3DL4, KIR3DL2). The KIR proteins are classified by the number of extracellular immunoglobulin domains (2D or 3D) and by whether they have a long (L) or short (S) cytoplasmic domain. KIR proteins with the long cytoplasmic domain transduce inhibitory signals upon ligand binding via an immune tyrosine-based inhibitory motif (ITIM), while KIR proteins with the short cytoplasmic domain lack the ITIM motif and instead associate with the TYRO protein tyrosine kinase binding protein to transduce activating signals. The ligands for several KIR proteins are subsets of HLA class I molecules; thus, KIR proteins are thought to play an important role in regulation of the immune response. [provided by RefSeq, Jul 2008] (from NCBI)
Papers on KIR2DL2
Altered natural killer cells' response to herpes virus infection in multiple sclerosis involves KIR2DL2 expression.
GeneRIF
Rotola et al., Ferrara, Italy. In J Neuroimmunol, 2012
The results are the first direct proof of the implication of KIR2DL2 receptor in the control of natural killer cell activation towards herpes virus infection in multiple sclerosis.
Mutation at positively selected positions in the binding site for HLA-C shows that KIR2DL1 is a more refined but less adaptable NK cell receptor than KIR2DL3.
GeneRIF
Parham et al., Stanford, United States. In J Immunol, 2012
Amino acid variation at positions 68, 70, and 182 modulates the binding avidity of KIR2DL for histocompatibility antigen HLA-C compared to KIR2DL3.
The KIR2DS2/DL2 genotype is associated with adult persistent/chronic and relapsed immune thrombocytopenia independently of FCGR3a-158 polymorphisms.
GeneRIF
Gandhi et al., Brisbane, Australia. In Blood Coagul Fibrinolysis, 2012
In a comparison of healthy controls and a tightly defined cohort of adult ITP patients, the KIR2DS2/KIR2DL2 genotype was found to be associated with ITP independently of FCGR3a-158 polymorphisms.
KIR2DL2 enhances protective and detrimental HLA class I-mediated immunity in chronic viral infection.
GeneRIF
Asquith et al., London, United Kingdom. In Plos Pathog, 2011
in two unrelated viral infections, hepatitis C virus and human T lymphotropic virus type 1, possession of the KIR2DL2 gene enhanced both protective and detrimental HLA class I-restricted anti-viral immunity.
Identification of four novel KIR2DL2 alleles and two novel KIR2DL3 alleles in an East African population.
GeneRIF
Luo et al., Winnipeg, Canada. In Hum Immunol, 2010
We report four novel KIR2DL2 alleles and two novel KIR2DL3 alleles identified from an East African population using sequence-based typing.
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