CD180

Last updated

CD180
Available structures
PDB Ortholog search: PDBe RCSB
Identifiers
Aliases CD180 , LY64, Ly78, RP105, CD180 molecule
External IDs OMIM: 602226; MGI: 1194924; HomoloGene: 4077; GeneCards: CD180; OMA:CD180 - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_005582

NM_008533
NM_001360519

RefSeq (protein)

NP_005573

NP_032559
NP_001347448

Location (UCSC) Chr 5: 67.18 – 67.2 Mb Chr 13: 102.83 – 102.88 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

CD180 antigen is a protein that in humans is encoded by the CD180 gene. [5] [6] [7] [8]

Contents

CD180 is a cell surface molecule consisting of extracellular leucine-rich repeats (LRR) and a short cytoplasmic tail. It is also known by the archaic terms Bgp-95 and RP105, for the founding designations following discovery in humans (1988) and mice (1994), respectively. CD180 is expressed on antigen presenting cells including B cells and dendritic cells. The extracellular LRR is associated with a molecule called MD-1 and form the cell surface receptor complex, CD180/MD-1. It belongs to the family of pathogen receptors, Toll-like receptors (TLR). CD180/MD-1, by working in concert with TLR4, controls B cell recognition and signaling of lipopolysaccharide (LPS), a membrane constituent of Gram-negative bacteria. [7]

Recently, CD180 has been demonstrated to be involved in the survival and prognosis of B-cell chronic lymphocytic leukemia. [9] [10]

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000134061 Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000021624 Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. Miura Y, Shimazu R, Miyake K, Akashi S, Ogata H, Yamashita Y, et al. (Nov 1998). "RP105 is associated with MD-1 and transmits an activation signal in human B cells". Blood. 92 (8): 2815–2822. doi:10.1182/blood.V92.8.2815. PMID   9763566.
  6. Miura Y, Miyake K, Yamashita Y, Shimazu R, Copeland NG, Gilbert DJ, et al. (Mar 1997). "Molecular cloning of a human RP105 homologue and chromosomal localization of the mouse and human RP105 genes (Ly64 and LY64)". Genomics. 38 (3): 299–304. doi:10.1006/geno.1996.0632. PMID   8975706.
  7. 1 2 "Entrez Gene: CD180 CD180 molecule".
  8. [4]
  9. Porakishvili N, Memon A, Vispute K, Kulikova N, Clark EA, Rai KR, et al. (May 2011). "CD180 functions in activation, survival and cycling of B chronic lymphocytic leukaemia cells". British Journal of Haematology. 153 (4): 486–498. doi: 10.1111/j.1365-2141.2011.08605.x . ISSN   0007-1048. PMID   21443749. S2CID   13360804.
  10. Gordiienko I, Shlapatska L, Kholodniuk V, Sklyarenko L, Gluzman DF, Clark EA, et al. (2017-10-05). "The interplay of CD150 and CD180 receptor pathways contribute to the pathobiology of chronic lymphocytic leukemia B cells by selective inhibition of Akt and MAPK signaling". PLOS ONE. 12 (10): e0185940. Bibcode:2017PLoSO..1285940G. doi: 10.1371/journal.pone.0185940 . ISSN   1932-6203. PMC   5628907 . PMID   28982149.

Further reading