CXCR6

CXCR6
Identifiers
Aliases	CXCR6, BONZO, CD186, STRL33, TYMSTR, C-X-C motif chemokine receptor 6
External IDs	OMIM: 605163 MGI: 1934582 HomoloGene: 38197 GeneCards: CXCR6
Gene location (Human)
Chr.	Chromosome 3 (human)
End	45,948,351 bp
Gene location (Mouse)
Chr.	Chromosome 9 (mouse)
End	123,811,760 bp
RNA expression pattern
	; ;
	More reference expression data
Gene ontology
Molecular function	• C-X-C chemokine receptor activity; • C-X-C chemokine binding; • G protein-coupled receptor activity; • chemokine receptor activity; • signal transducer activity; • coreceptor activity; • C-C chemokine receptor activity; • chemokine binding; • C-C chemokine binding;
Cellular component	• integral component of membrane; • plasma membrane; • integral component of plasma membrane; • membrane; • intracellular anatomical structure; • external side of plasma membrane;
Biological process	• viral genome replication; • chemotaxis; • chemokine-mediated signaling pathway; • G protein-coupled receptor signaling pathway; • inflammatory response; • signal transduction; • immune response; • positive regulation of cytosolic calcium ion concentration; • calcium-mediated signaling; • cell chemotaxis;
	Sources:Amigo / QuickGO
Orthologs
	10663
	80901
	ENSG00000172215
	ENSMUSG00000048521
	O00574
	Q9EQ16
	NM_006564
	NM_030712
	NP_006555
	NP_109637
	Wikidata
View/Edit Human	View/Edit Mouse

C-X-C chemokine receptor type 6 is a protein that in humans is encoded by the CXCR6 gene.^[5]^[6]^[7] CXCR6 has also recently been designated CD186 (cluster of differentiation 186).

CXCR6 has been identified as an entry coreceptor used by HIV-1 and SIV to enter target cells, in conjunction with CD4.^[5]^[6]^[7]^[8] It is a minor coreceptor for HIV-1, nearly all strains of which use CCR5 and/or CXCR4. Most SIV strains can use CXCR6 and recent evidence suggests that in monkeys that serve as the natural hosts of SIV, CXCR6 may be a major coreceptor.^[8] CXCR6 was previously known as "Bonzo" and "STRL33" in the HIV/SIV field.

References[]

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000172215 - Ensembl, May 2017
^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000048521 - Ensembl, May 2017
^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^ ^a ^b Liao F, Alkhatib G, Peden KW, Sharma G, Berger EA, Farber JM (June 1997). "STRL33, A novel chemokine receptor-like protein, functions as a fusion cofactor for both macrophage-tropic and T cell line-tropic HIV-1". The Journal of Experimental Medicine. 185 (11): 2015–23. doi:10.1084/jem.185.11.2015. PMC 2196334. PMID 9166430.
^ ^a ^b Deng HK, Unutmaz D, KewalRamani VN, Littman DR (July 1997). "Expression cloning of new receptors used by simian and human immunodeficiency viruses". Nature. 388 (6639): 296–300. Bibcode:1997Natur.388..296D. doi:10.1038/40894. PMID 9230441. S2CID 4369660.
^ ^a ^b "Entrez Gene: CXCR6 chemokine (C-X-C motif) receptor 6".
^ ^a ^b Elliott ST, Wetzel KS, Francella N, Bryan S, Romero DC, Riddick NE, Shaheen F, Vanderford T, Derdeyn CA, Silvestri G, Paiardini M, Collman RG (September 2015). "Dualtropic CXCR6/CCR5 Simian Immunodeficiency Virus (SIV) Infection of Sooty Mangabey Primary Lymphocytes: Distinct Coreceptor Use in Natural versus Pathogenic Hosts of SIV". Journal of Virology. 89 (18): 9252–61. doi:10.1128/JVI.01236-15. PMC 4542357. PMID 26109719.

Further reading[]

Ruibal-Ares BH, Belmonte L, Baré PC, Parodi CM, Massud I, de Bracco MM (January 2004). "HIV-1 infection and chemokine receptor modulation". Current HIV Research. 2 (1): 39–50. doi:10.2174/1570162043484997. PMID 15053339.
Loetscher M, Amara A, Oberlin E, Brass N, Legler D, Loetscher P, D'Apuzzo M, Meese E, Rousset D, Virelizier JL, Baggiolini M, Arenzana-Seisdedos F, Moser B (September 1997). "TYMSTR, a putative chemokine receptor selectively expressed in activated T cells, exhibits HIV-1 coreceptor function". Current Biology. 7 (9): 652–60. doi:10.1016/S0960-9822(06)00292-2. PMID 9285716.
Hoffman TL, Stephens EB, Narayan O, Doms RW (September 1998). "HIV type I envelope determinants for use of the CCR2b, CCR3, STRL33, and APJ coreceptors". Proceedings of the National Academy of Sciences of the United States of America. 95 (19): 11360–5. Bibcode:1998PNAS...9511360H. doi:10.1073/pnas.95.19.11360. PMC 21647. PMID 9736741.
Schramm B, Penn ML, Speck RF, Chan SY, De Clercq E, Schols D, Connor RI, Goldsmith MA (January 2000). "Viral entry through CXCR4 is a pathogenic factor and therapeutic target in human immunodeficiency virus type 1 disease". Journal of Virology. 74 (1): 184–92. doi:10.1128/JVI.74.1.184-192.2000. PMC 111527. PMID 10590105.
Tscherning-Casper C, Vödrös D, Menu E, Aperia K, Fredriksson R, Dolcini G, Chaouat G, Barré-Sinoussi F, Albert J, Fenyö EM (May 2000). "Coreceptor usage of HIV-1 isolates representing different genetic subtypes obtained from pregnant Cameroonian women. European Network for In Utero Transmission of HIV-1". Journal of Acquired Immune Deficiency Syndromes. 24 (1): 1–9. doi:10.1097/00126334-200005010-00001. PMID 10877489.
Ignatius R, Wei Y, Beaulieu S, Gettie A, Steinman RM, Pope M, Mojsov S (July 2000). "The immunodeficiency virus coreceptor, Bonzo/STRL33/TYMSTR, is expressed by macaque and human skin- and blood-derived dendritic cells". AIDS Research and Human Retroviruses. 16 (11): 1055–9. doi:10.1089/08892220050075318. PMID 10933620.
Unutmaz D, Xiang W, Sunshine MJ, Campbell J, Butcher E, Littman DR (September 2000). "The primate lentiviral receptor Bonzo/STRL33 is coordinately regulated with CCR5 and its expression pattern is conserved between human and mouse". Journal of Immunology. 165 (6): 3284–92. doi:10.4049/jimmunol.165.6.3284. PMID 10975845.
Matloubian M, David A, Engel S, Ryan JE, Cyster JG (October 2000). "A transmembrane CXC chemokine is a ligand for HIV-coreceptor Bonzo". Nature Immunology. 1 (4): 298–304. doi:10.1038/79738. PMID 11017100. S2CID 22773861.
Wilbanks A, Zondlo SC, Murphy K, Mak S, Soler D, Langdon P, Andrew DP, Wu L, Briskin M (April 2001). "Expression cloning of the STRL33/BONZO/TYMSTRligand reveals elements of CC, CXC, and CX3C chemokines". Journal of Immunology. 166 (8): 5145–54. doi:10.4049/jimmunol.166.8.5145. PMID 11290797.
Lee B, Leslie G, Soilleux E, O'Doherty U, Baik S, Levroney E, Flummerfelt K, Swiggard W, Coleman N, Malim M, Doms RW (December 2001). "cis Expression of DC-SIGN allows for more efficient entry of human and simian immunodeficiency viruses via CD4 and a coreceptor". Journal of Virology. 75 (24): 12028–38. doi:10.1128/JVI.75.24.12028-12038.2001. PMC 116098. PMID 11711593.
Calabresi PA, Yun SH, Allie R, Whartenby KA (June 2002). "Chemokine receptor expression on MBP-reactive T cells: CXCR6 is a marker of IFNgamma-producing effector cells". Journal of Neuroimmunology. 127 (1–2): 96–105. doi:10.1016/S0165-5728(02)00106-6. PMID 12044980. S2CID 46059196.
Kim CH, Johnston B, Butcher EC (July 2002). "Trafficking machinery of NKT cells: shared and differential chemokine receptor expression among V alpha 24(+)V beta 11(+) NKT cell subsets with distinct cytokine-producing capacity". Blood. 100 (1): 11–6. doi:10.1182/blood-2001-12-0196. PMID 12070001.
Duggal P, An P, Beaty TH, Strathdee SA, Farzadegan H, Markham RB, Johnson L, O'Brien SJ, Vlahov D, Winkler CA (June 2003). "Genetic influence of CXCR6 chemokine receptor alleles on PCP-mediated AIDS progression among African Americans". Genes and Immunity. 4 (4): 245–50. doi:10.1038/sj.gene.6363950. PMID 12761559.
Koprak S, Matheravidathu S, Springer M, Gould S, Dumont FJ (May 2003). "Down-regulation of cell surface CXCR6 expression during T cell activation is predominantly mediated by calcineurin". Cellular Immunology. 223 (1): 1–12. doi:10.1016/S0008-8749(03)00130-8. PMID 12914753.
Shimaoka T, Nakayama T, Fukumoto N, Kume N, Takahashi S, Yamaguchi J, Minami M, Hayashida K, Kita T, Ohsumi J, Yoshie O, Yonehara S (February 2004). "Cell surface-anchored SR-PSOX/CXC chemokine ligand 16 mediates firm adhesion of CXC chemokine receptor 6-expressing cells". Journal of Leukocyte Biology. 75 (2): 267–74. doi:10.1189/jlb.1003465. PMID 14634054. S2CID 18245723.

External links[]

"Chemokine Receptors: CXCR6". IUPHAR Database of Receptors and Ion Channels. International Union of Basic and Clinical Pharmacology.
Human CXCR6 genome location and CXCR6 gene details page in the UCSC Genome Browser.

This article incorporates text from the United States National Library of Medicine, which is in the public domain.

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[refGRCh38Ensembl-1] GRCh38: Ensembl release 89: ENSG00000172215 - Ensembl, May 2017

[refGRCm38Ensembl-2] GRCm38: Ensembl release 89: ENSMUSG00000048521 - 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.

[Liao_1997-5] Liao F, Alkhatib G, Peden KW, Sharma G, Berger EA, Farber JM (June 1997). "STRL33, A novel chemokine receptor-like protein, functions as a fusion cofactor for both macrophage-tropic and T cell line-tropic HIV-1". The Journal of Experimental Medicine. 185 (11): 2015–23. doi:10.1084/jem.185.11.2015. PMC 2196334. PMID 9166430.

[Deng_1997-6] Deng HK, Unutmaz D, KewalRamani VN, Littman DR (July 1997). "Expression cloning of new receptors used by simian and human immunodeficiency viruses". Nature. 388 (6639): 296–300. Bibcode:1997Natur.388..296D. doi:10.1038/40894. PMID 9230441. S2CID 4369660.

[entrez-7] "Entrez Gene: CXCR6 chemokine (C-X-C motif) receptor 6".

[Elliott_2014-8] Elliott ST, Wetzel KS, Francella N, Bryan S, Romero DC, Riddick NE, Shaheen F, Vanderford T, Derdeyn CA, Silvestri G, Paiardini M, Collman RG (September 2015). "Dualtropic CXCR6/CCR5 Simian Immunodeficiency Virus (SIV) Infection of Sooty Mangabey Primary Lymphocytes: Distinct Coreceptor Use in Natural versus Pathogenic Hosts of SIV". Journal of Virology. 89 (18): 9252–61. doi:10.1128/JVI.01236-15. PMC 4542357. PMID 26109719.

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v t Proteins: clusters of differentiation (see also list of human clusters of differentiation)
1–50	CD1 a-c 1A 1B 1D 1E CD2 CD3 γ δ ε CD4 CD5 CD6 CD7 CD8 a CD9 CD10 CD11 a b c d CD13 CD14 CD15 CD16 A B CD18 CD19 CD20 CD21 CD22 CD23 CD24 CD25 CD26 CD27 CD28 CD29 CD30 CD31 CD32 A B CD33 CD34 CD35 CD36 CD37 CD38 CD39 CD40 CD41 CD42 a b c d CD43 CD44 CD45 CD46 CD47 CD48 CD49 a b c d e f CD50
51–100	CD51 CD52 CD53 CD54 CD55 CD56 CD57 CD58 CD59 CD61 CD62 E L P CD63 CD64 A B C CD66 a b c d e f CD68 CD69 CD70 CD71 CD72 CD73 CD74 CD78 CD79 a b CD80 CD81 CD82 CD83 CD84 CD85 a d e h j k CD86 CD87 CD88 CD89 CD90 CD91 - CD92 CD93 CD94 CD95 CD96 CD97 CD98 CD99 CD100
101–150	CD101 CD102 CD103 CD104 CD105 CD106 CD107 a b CD108 CD109 CD110 CD111 CD112 CD113 CD114 CD115 CD116 CD117 CD118 CD119 CD120 a b CD121 a b CD122 CD123 CD124 CD125 CD126 CD127 CD129 CD130 CD131 CD132 CD133 CD134 CD135 CD136 CD137 CD138 CD140b CD141 CD142 CD143 CD144 CD146 CD147 CD148 CD150
151–200	CD151 CD152 CD153 CD154 CD155 CD156 a b c CD157 CD158 (a d e i k) CD159 a c CD160 CD161 CD162 CD163 CD164 CD166 CD167 a b CD168 CD169 CD170 CD171 CD172 a b g CD174 CD177 CD178 CD179 a b CD180 CD181 CD182 CD183 CD184 CD185 CD186 CD191 CD192 CD193 CD194 CD195 CD196 CD197 CDw198 CDw199 CD200
201–250	CD201 CD202b CD204 CD205 CD206 CD207 CD208 CD209 CDw210 a b CD212 CD213a 1 2 CD217 CD218 (a b) CD220 CD221 CD222 CD223 CD224 CD225 CD226 CD227 CD228 CD229 CD230 CD233 CD234 CD235 a b CD236 CD238 CD239 CD240CE CD240D CD241 CD243 CD244 CD246 CD247 - CD248 CD249
251–300	CD252 CD253 CD254 CD256 CD257 CD258 CD261 CD262 CD263 CD264 CD265 CD266 CD267 CD268 CD269 CD271 CD272 CD273 CD274 CD275 CD276 CD278 CD279 CD280 CD281 CD282 CD283 CD284 CD286 CD288 CD289 CD290 CD292 CDw293 CD294 CD295 CD297 CD298 CD299
301–350	CD300A CD301 CD302 CD303 CD304 CD305 CD306 CD307 CD309 CD312 CD314 CD315 CD316 CD317 CD318 CD320 CD321 CD322 CD324 CD325 CD326 CD328 CD329 CD331 CD332 CD333 CD334 CD335 CD336 CD337 CD338 CD339 CD340 CD344 CD349 CD350