Type |
Details |
Score |
Publication |
First Author: |
Zambrowicz BP |
Year: |
2003 |
Journal: |
Proc Natl Acad Sci U S A |
Title: |
Wnk1 kinase deficiency lowers blood pressure in mice: a gene-trap screen to identify potential targets for therapeutic intervention. |
Volume: |
100 |
Issue: |
24 |
Pages: |
14109-14 |
|
•
•
•
•
•
|
Publication |
First Author: |
GemPharmatech |
Year: |
2020 |
|
Title: |
GemPharmatech Website. |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Skarnes WC |
Year: |
2011 |
Journal: |
Nature |
Title: |
A conditional knockout resource for the genome-wide study of mouse gene function. |
Volume: |
474 |
Issue: |
7351 |
Pages: |
337-42 |
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics (MGI) and National Center for Biotechnology Information (NCBI) |
Year: |
2008 |
Journal: |
Database Download |
Title: |
Mouse Gene Trap Data Load from dbGSS |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Cyagen Biosciences Inc. |
Year: |
2022 |
|
Title: |
Cyagen Biosciences Website. |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
UniProt-GOA |
Year: |
2012 |
|
Title: |
Gene Ontology annotation based on UniProtKB/Swiss-Prot keyword mapping |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
GOA curators |
Year: |
2016 |
|
Title: |
Automatic transfer of experimentally verified manual GO annotation data to orthologs using Ensembl Compara |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
The Gene Ontology Consortium |
Year: |
2010 |
|
Title: |
Automated transfer of experimentally-verified manual GO annotation data to mouse-human orthologs |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Diez-Roux G |
Year: |
2011 |
Journal: |
PLoS Biol |
Title: |
A high-resolution anatomical atlas of the transcriptome in the mouse embryo. |
Volume: |
9 |
Issue: |
1 |
Pages: |
e1000582 |
|
•
•
•
•
•
|
Publication |
First Author: |
Marc Feuermann, Huaiyu Mi, Pascale Gaudet, Dustin Ebert, Anushya Muruganujan, Paul Thomas |
Year: |
2010 |
|
Title: |
Annotation inferences using phylogenetic trees |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Database and National Center for Biotechnology Information |
Year: |
2000 |
Journal: |
Database Release |
Title: |
Entrez Gene Load |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Allen Institute for Brain Science |
Year: |
2004 |
Journal: |
Allen Institute |
Title: |
Allen Brain Atlas: mouse riboprobes |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2009 |
Journal: |
Database Download |
Title: |
Mouse Microarray Data Integration in Mouse Genome Informatics, the Affymetrix GeneChip Mouse Gene 1.0 ST Array Platform |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics (MGI) and The National Center for Biotechnology Information (NCBI) |
Year: |
2010 |
Journal: |
Database Download |
Title: |
Consensus CDS project |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Bairoch A |
Year: |
1999 |
Journal: |
Database Release |
Title: |
SWISS-PROT Annotated protein sequence database |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2005 |
|
Title: |
Obtaining and Loading Genome Assembly Coordinates from Ensembl Annotations |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Mouse Genome Informatics Scientific Curators |
Year: |
2005 |
|
Title: |
Obtaining and loading genome assembly coordinates from NCBI annotations |
|
|
|
|
•
•
•
•
•
|
Publication |
First Author: |
Fahimi F |
Year: |
2023 |
Journal: |
J Leukoc Biol |
Title: |
Human CXCR1 knock-in mice infer functional expression of a murine ortholog. |
Volume: |
114 |
Issue: |
4 |
Pages: |
373-380 |
|
•
•
•
•
•
|
Publication |
First Author: |
Corrò C |
Year: |
2019 |
Journal: |
J Pathol |
Title: |
IL-8 and CXCR1 expression is associated with cancer stem cell-like properties of clear cell renal cancer. |
Volume: |
248 |
Issue: |
3 |
Pages: |
377-389 |
|
•
•
•
•
•
|
Publication |
First Author: |
Godaly G |
Year: |
2000 |
Journal: |
J Immunol |
Title: |
Transepithelial neutrophil migration is CXCR1 dependent in vitro and is defective in IL-8 receptor knockout mice. |
Volume: |
165 |
Issue: |
9 |
Pages: |
5287-94 |
|
•
•
•
•
•
|
Publication |
First Author: |
Lee FH |
Year: |
2004 |
Journal: |
Biochemistry |
Title: |
Receptor-ligand binding in the cell-substrate contact zone: a quantitative analysis using CX3CR1 and CXCR1 chemokine receptors. |
Volume: |
43 |
Issue: |
22 |
Pages: |
7179-86 |
|
•
•
•
•
•
|
Publication |
First Author: |
Doroshenko T |
Year: |
2002 |
Journal: |
Blood |
Title: |
Phagocytosing neutrophils down-regulate the expression of chemokine receptors CXCR1 and CXCR2. |
Volume: |
100 |
Issue: |
7 |
Pages: |
2668-71 |
|
•
•
•
•
•
|
Allele |
Name: |
C-X-C motif chemokine receptor 1; endonuclease-mediated mutation 1, Shanghai Model Organisms Center |
Allele Type: |
Endonuclease-mediated |
Attribute String: |
Null/knockout |
|
•
•
•
•
•
|
Strain |
Attribute String: |
coisogenic, mutant strain, endonuclease-mediated mutation |
|
•
•
•
•
•
|
Publication |
First Author: |
Richardson RM |
Year: |
2000 |
Journal: |
J Biol Chem |
Title: |
Regulation of the human chemokine receptor CCR1. Cross-regulation by CXCR1 and CXCR2. |
Volume: |
275 |
Issue: |
13 |
Pages: |
9201-8 |
|
•
•
•
•
•
|
Publication |
First Author: |
Vukovic J |
Year: |
2010 |
Journal: |
J Leukoc Biol |
Title: |
Bone marrow chimeric mice reveal a role for CX₃CR1 in maintenance of the monocyte-derived cell population in the olfactory neuroepithelium. |
Volume: |
88 |
Issue: |
4 |
Pages: |
645-54 |
|
•
•
•
•
•
|
Protein Coding Gene |
Type: |
protein_coding_gene |
Organism: |
mouse, laboratory |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
Chemokines (chemotactic cytokines) are a family of chemoattractant molecules. They attract leukocytes to areas of inflammation and lesions, and play a key role in leukocyte activation. Originally defined as host defense proteins, chemokines are now known to play a much broader biological role []. They have a wide range of effects in many different cell types beyond the immune system, including, for example, various cells of the central nervous system [], and endothelial cells, where they may act as either angiogenic or angiostatic factors [].The chemokine family is divided into four classes based on the number and spacing of their conserved cysteines: 2 Cys residues may be adjacent (the CC family); separated by an intervening residue (the CXC family); have only one of the first two Cys residues (C chemokines); or contain both cysteines, separated by three intervening residues (CX3C chemokines).Chemokines exert their effects by binding to rhodopsin-like G protein-coupled receptors on the surface of cells. Following interaction with their specific chemokine ligands, chemokine receptors trigger a flux in intracellular calcium ions, which cause a cellular response, including the onset of chemotaxis. There are over fifty distinct chemokines and least 18 human chemokine receptors []. Although the receptors bind only a single class of chemokines, they often bind several members of the same class with high affinity. Chemokine receptors are preferentially expressed on important functional subsets of dendritic cells, monocytes and lymphocytes, including Langerhans cells and T helper cells [, ]. Chemokines and their receptors can also be subclassified into homeostatic leukocyte homing molecules (CXCR4, CXCR5, CCR7, CCR9) versus inflammatory/inducible molecules (CXCR1, CXCR2, CXCR3, CCR1-6, CX3CR1).The CXC chemokine receptors are a subfamily of chemokine receptors that specifically bind and respond to cytokines of the CXC chemokine family. There are currently seven known CXC chemokine receptors in mammals, CXCR1 through to CXCR7.CXCR1 and CXCR2, also known as interleukin 8 receptor alpha and beta, respectively [], are closely-related receptors. They act as specific receptors for the CXCL8 and CXCL6 chemokines, which have a glutamate-leucine-arginine (ELR) motif in their N-terminal domains []. CXCR2 also binds additional ELR motif-containing CXC chemokines (such as CXCL1, CXCL2, CXCL3, CXCL5 and CXCL7) with high affinity [].CXCR1 and CXCR2 are expressed on all granulocytes, monocytes, and mast cells and on some CD8+ T-cells and CD56+ natural killer (NK) cells []. Equal amounts of CXCR1 and CXCR2 are present on neutrophils [, , , , ], but it appears that monocytes and positive lymphocytes express more CXCR2 than CXCR1 [].This entry represents both CXCR1 and CXCR2. |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
Chemokines (chemotactic cytokines) are a family of chemoattractant molecules. They attract leukocytes to areas of inflammation and lesions, and play a key role in leukocyte activation. Originally defined as host defense proteins, chemokines are now known to play a much broader biological role []. They have a wide range of effects in many different cell types beyond the immune system, including, for example, various cells of the central nervous system [], and endothelial cells, where they may act as either angiogenic or angiostatic factors [].The chemokine family is divided into four classes based on the number and spacing of their conserved cysteines: 2 Cys residues may be adjacent (the CC family); separated by an intervening residue (the CXC family); have only one of the first two Cys residues (C chemokines); or contain both cysteines, separated by three intervening residues (CX3C chemokines).Chemokines exert their effects by binding to rhodopsin-like G protein-coupled receptors on the surface of cells. Following interaction with their specific chemokine ligands, chemokine receptors trigger a flux in intracellular calcium ions, which cause a cellular response, including the onset of chemotaxis. There are over fifty distinct chemokines and least 18 human chemokine receptors []. Although the receptors bind only a single class of chemokines, they often bind several members of the same class with high affinity. Chemokine receptors are preferentially expressed on important functional subsets of dendritic cells, monocytes and lymphocytes, including Langerhans cells and T helper cells [, ]. Chemokines and their receptors can also be subclassified into homeostatic leukocyte homing molecules (CXCR4, CXCR5, CCR7, CCR9) versus inflammatory/inducible molecules (CXCR1, CXCR2, CXCR3, CCR1-6, CX3CR1).The CXC chemokine receptors are a subfamily of chemokine receptors that specifically bind and respond to cytokines of the CXC chemokine family. There are currently seven known CXC chemokine receptors in mammals, CXCR1 through to CXCR7.CXCR1 and CXCR2, also known as interleukin 8 receptor alpha and beta, respectively [], are closely-related receptors. They act as specific receptors for the CXCL8 and CXCL6 chemokines, which have a glutamate-leucine-arginine (ELR) motif in their N-terminal domains []. CXCR2 also binds additional ELR motif-containing CXC chemokines (such as CXCL1, CXCL2, CXCL3, CXCL5 and CXCL7) with high affinity [].CXCR1 and CXCR2 are expressed on all granulocytes, monocytes, and mast cells and on some CD8+ T-cells and CD56+ natural killer (NK) cells []. Equal amounts of CXCR1 and CXCR2 are present on neutrophils [, , , , ], but it appears that monocytes and positive lymphocytes express more CXCR2 than CXCR1 [].This entry represents CXCR1 |
|
•
•
•
•
•
|
Publication |
First Author: |
Fu W |
Year: |
2005 |
Journal: |
Cytokine |
Title: |
Cloning and characterization of mouse homolog of the CXC chemokine receptor CXCR1. |
Volume: |
31 |
Issue: |
1 |
Pages: |
9-17 |
|
•
•
•
•
•
|
Publication |
First Author: |
Cerretti DP |
Year: |
1993 |
Journal: |
Mol Immunol |
Title: |
Molecular characterization of receptors for human interleukin-8, GRO/melanoma growth-stimulatory activity and neutrophil activating peptide-2. |
Volume: |
30 |
Issue: |
4 |
Pages: |
359-67 |
|
•
•
•
•
•
|
Publication |
First Author: |
Lee J |
Year: |
1992 |
Journal: |
J Biol Chem |
Title: |
Characterization of two high affinity human interleukin-8 receptors. |
Volume: |
267 |
Issue: |
23 |
Pages: |
16283-7 |
|
•
•
•
•
•
|
Publication |
First Author: |
Ludwig A |
Year: |
2000 |
Journal: |
J Immunol |
Title: |
Identification of distinct surface-expressed and intracellular CXC-chemokine receptor 2 glycoforms in neutrophils: N-glycosylation is essential for maintenance of receptor surface expression. |
Volume: |
165 |
Issue: |
2 |
Pages: |
1044-52 |
|
•
•
•
•
•
|
Publication |
First Author: |
Dunstan CA |
Year: |
1996 |
Journal: |
J Biol Chem |
Title: |
Identification of two rat genes orthologous to the human interleukin-8 receptors. |
Volume: |
271 |
Issue: |
51 |
Pages: |
32770-6 |
|
•
•
•
•
•
|
Publication |
First Author: |
Chuntharapai A |
Year: |
1994 |
Journal: |
J Immunol |
Title: |
Monoclonal antibodies detect different distribution patterns of IL-8 receptor A and IL-8 receptor B on human peripheral blood leukocytes. |
Volume: |
153 |
Issue: |
12 |
Pages: |
5682-8 |
|
•
•
•
•
•
|
Publication |
First Author: |
Bizzarri C |
Year: |
2006 |
Journal: |
Pharmacol Ther |
Title: |
ELR+ CXC chemokines and their receptors (CXC chemokine receptor 1 and CXC chemokine receptor 2) as new therapeutic targets. |
Volume: |
112 |
Issue: |
1 |
Pages: |
139-49 |
|
•
•
•
•
•
|
Publication |
First Author: |
Ikeda N |
Year: |
2023 |
Journal: |
Cell Rep |
Title: |
The early neutrophil-committed progenitors aberrantly differentiate into immunoregulatory monocytes during emergency myelopoiesis. |
Volume: |
42 |
Issue: |
3 |
Pages: |
112165 |
|
•
•
•
•
•
|
Publication |
First Author: |
Zhang C |
Year: |
2021 |
Journal: |
Cancer Res |
Title: |
Hepatitis B-Induced IL8 Promotes Hepatocellular Carcinoma Venous Metastasis and Intrahepatic Treg Accumulation. |
Volume: |
81 |
Issue: |
9 |
Pages: |
2386-2398 |
|
•
•
•
•
•
|
Publication |
First Author: |
Zhang T |
Year: |
2016 |
Journal: |
Nat Commun |
Title: |
CXCL1 mediates obesity-associated adipose stromal cell trafficking and function in the tumour microenvironment. |
Volume: |
7 |
|
Pages: |
11674 |
|
•
•
•
•
•
|
Publication |
First Author: |
Heidemann J |
Year: |
2003 |
Journal: |
J Biol Chem |
Title: |
Angiogenic effects of interleukin 8 (CXCL8) in human intestinal microvascular endothelial cells are mediated by CXCR2. |
Volume: |
278 |
Issue: |
10 |
Pages: |
8508-15 |
|
•
•
•
•
•
|
Publication |
First Author: |
Konrad FM |
Year: |
2012 |
Journal: |
Mediators Inflamm |
Title: |
CXCR2 in acute lung injury. |
Volume: |
2012 |
|
Pages: |
740987 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
Chemokines (chemotactic cytokines) are a family of chemoattractant molecules. They attract leukocytes to areas of inflammation and lesions, and play a key role in leukocyte activation. Originally defined as host defense proteins, chemokines are now known to play a much broader biological role []. They have a wide range of effects in many different cell types beyond the immune system, including, for example, various cells of the central nervous system [], and endothelial cells, where they may act as either angiogenic or angiostatic factors [].The chemokine family is divided into four classes based on the number and spacing of their conserved cysteines: 2 Cys residues may be adjacent (the CC family); separated by an intervening residue (the CXC family); have only one of the first two Cys residues (C chemokines); or contain both cysteines, separated by three intervening residues (CX3C chemokines).Chemokines exert their effects by binding to rhodopsin-like G protein-coupled receptors on the surface of cells. Following interaction with their specific chemokine ligands, chemokine receptors trigger a flux in intracellular calcium ions, which cause a cellular response, including the onset of chemotaxis. There are over fifty distinct chemokines and least 18 human chemokine receptors []. Although the receptors bind only a single class of chemokines, they often bind several members of the same class with high affinity. Chemokine receptors are preferentially expressed on important functional subsets of dendritic cells, monocytes and lymphocytes, including Langerhans cells and T helper cells [, ]. Chemokines and their receptors can also be subclassified into homeostatic leukocyte homing molecules (CXCR4, CXCR5, CCR7, CCR9) versus inflammatory/inducible molecules (CXCR1, CXCR2, CXCR3, CCR1-6, CX3CR1).The CXC chemokine receptors are a subfamily of chemokine receptors that specifically bind and respond to cytokines of the CXC chemokine family. There are currently seven known CXC chemokine receptors in mammals, CXCR1 through to CXCR7.CXCR1 and CXCR2, also known as interleukin 8 receptor alpha and beta, respectively [], are closely-relatedreceptors. They act as specific receptors for the CXCL8 and CXCL6 chemokines, which have a glutamate-leucine-arginine (ELR) motif in their N-terminal domains []. CXCR2 also binds additional ELR motif-containing CXC chemokines (such as CXCL1, CXCL2, CXCL3, CXCL5 and CXCL7) with high affinity [].CXCR1 and CXCR2 are expressed on all granulocytes, monocytes, and mast cells and on some CD8+ T-cells and CD56+ natural killer (NK) cells []. Equal amounts of CXCR1 and CXCR2 are present on neutrophils [, , , , ], but it appears that monocytes and positive lymphocytes express more CXCR2 than CXCR1 [].This entry represents CXCR2. The angiogenic effects of CXCL8 in intestinal microvascular endothelial cells are mediated by this receptor []. It has been suggested that the receptor may be a potential theraputic target in acute lung injury []. |
|
•
•
•
•
•
|
Publication |
First Author: |
Wuyts A |
Year: |
1999 |
Journal: |
J Immunol |
Title: |
NH2- and COOH-terminal truncations of murine granulocyte chemotactic protein-2 augment the in vitro and in vivo neutrophil chemotactic potency. |
Volume: |
163 |
Issue: |
11 |
Pages: |
6155-63 |
|
•
•
•
•
•
|
Publication |
First Author: |
Raman D |
Year: |
2011 |
Journal: |
Toxicol Appl Pharmacol |
Title: |
Chemokines, macrophage inflammatory protein-2 and stromal cell-derived factor-1α, suppress amyloid β-induced neurotoxicity. |
Volume: |
256 |
Issue: |
3 |
Pages: |
300-13 |
|
•
•
•
•
•
|
Publication |
First Author: |
Svensson M |
Year: |
2011 |
Journal: |
Kidney Int |
Title: |
Acute pyelonephritis and renal scarring are caused by dysfunctional innate immunity in mCxcr2 heterozygous mice. |
Volume: |
80 |
Issue: |
10 |
Pages: |
1064-72 |
|
•
•
•
•
•
|
Publication |
First Author: |
Nasser MW |
Year: |
2005 |
Journal: |
J Immunol |
Title: |
Cross-desensitization among CXCR1, CXCR2, and CCR5: role of protein kinase C-epsilon. |
Volume: |
174 |
Issue: |
11 |
Pages: |
6927-33 |
|
•
•
•
•
•
|
Publication |
First Author: |
Wang J |
Year: |
2018 |
Journal: |
Sci Rep |
Title: |
Ischemia-induced Neuronal Cell Death Is Mediated by Chemokine Receptor CX3CR1. |
Volume: |
8 |
Issue: |
1 |
Pages: |
556 |
|
•
•
•
•
•
|
Publication |
First Author: |
Sato Y |
Year: |
2012 |
Journal: |
PLoS One |
Title: |
Effective elicitation of human effector CD8+ T Cells in HLA-B*51:01 transgenic humanized mice after infection with HIV-1. |
Volume: |
7 |
Issue: |
8 |
Pages: |
e42776 |
|
•
•
•
•
•
|
Publication |
First Author: |
Dejean E |
Year: |
2012 |
Journal: |
Blood |
Title: |
ALK+ALCLs induce cutaneous, HMGB-1-dependent IL-8/CXCL8 production by keratinocytes through NF-κB activation. |
Volume: |
119 |
Issue: |
20 |
Pages: |
4698-707 |
|
•
•
•
•
•
|
Publication |
First Author: |
Inoue A |
Year: |
2016 |
Journal: |
Sci Rep |
Title: |
TIARP attenuates autoantibody-mediated arthritis via the suppression of neutrophil migration by reducing CXCL2/CXCR2 and IL-6 expression. |
Volume: |
6 |
|
Pages: |
38684 |
|
•
•
•
•
•
|
Publication |
First Author: |
Stearns TM |
Year: |
2012 |
Journal: |
Exp Mol Pathol |
Title: |
Early gene expression differences in inbred mouse strains with susceptibility to pulmonary adenomas. |
Volume: |
93 |
Issue: |
3 |
Pages: |
455-61 |
|
•
•
•
•
•
|
Publication |
First Author: |
Metzemaekers M |
Year: |
2020 |
Journal: |
J Leukoc Biol |
Title: |
Truncation of CXCL8 to CXCL8(9-77) enhances actin polymerization and in vivo migration of neutrophils. |
Volume: |
107 |
Issue: |
6 |
Pages: |
1167-1173 |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
351
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
359
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Publication |
First Author: |
Veldkamp CT |
Year: |
2008 |
Journal: |
Sci Signal |
Title: |
Structural basis of CXCR4 sulfotyrosine recognition by the chemokine SDF-1/CXCL12. |
Volume: |
1 |
Issue: |
37 |
Pages: |
ra4 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Domain |
Description: |
Chemokines (chemotactic cytokines) are a family of chemoattractant molecules. They attract leukocytes to areas of inflammation and lesions, and play a key role in leukocyte activation. Originally defined as host defense proteins, chemokines are now known to play a much broader biological role []. They have a wide range of effects in many different cell types beyond the immune system, including, for example, various cells of the central nervous system [], and endothelial cells, where they may act as either angiogenic or angiostatic factors [].The chemokine family is divided into four classes based on the number and spacing of their conserved cysteines: 2 Cys residues may be adjacent (the CC family); separated by an intervening residue (the CXC family); have only one of the first two Cys residues (C chemokines); or contain both cysteines, separated by three intervening residues (CX3C chemokines).Chemokines exert their effects by binding to rhodopsin-like G protein-coupled receptors on the surface of cells. Following interaction with their specific chemokine ligands, chemokine receptors trigger a flux in intracellular calcium ions, which cause a cellular response, including the onset of chemotaxis. There are over fifty distinct chemokines and least 18 human chemokine receptors []. Although the receptors bind only a single class of chemokines, they often bind several members of the same class with high affinity. Chemokine receptors are preferentially expressed on important functional subsets of dendritic cells, monocytes and lymphocytes, including Langerhans cells and T helper cells [, ]. Chemokines and their receptors can also be subclassified into homeostatic leukocyte homing molecules (CXCR4, CXCR5, CCR7, CCR9) versus inflammatory/inducible molecules (CXCR1, CXCR2, CXCR3, CCR1-6, CX3CR1).The CXC chemokine receptors are a subfamily of chemokine receptors that specifically bind and respond to cytokines of the CXC chemokine family. There are currently seven known CXC chemokine receptors in mammals, CXCR1 through to CXCR7.This entry represents the N-terminal region of the CXC type 4 chemokine receptor. CXCR4 and its ligand stromal cell-derived factor-1 (also known as CXCL12) are essential for proper fetal development. CXCR4 is also the major coreceptor for T-tropicstrains of Human immunodeficiency virus 1, and SDF-1 inhibits HIV-1 infection. Additionally, SDF-1 and CXCR4 mediate cancer cell migration and metastasis. The N-terminal domain of most chemokine receptors is the ligand binding domain and so the N-terminal domain of CXCR4 is the binding site for SDF-1 []. |
|
•
•
•
•
•
|
Publication |
First Author: |
Förster R |
Year: |
1996 |
Journal: |
Cell |
Title: |
A putative chemokine receptor, BLR1, directs B cell migration to defined lymphoid organs and specific anatomic compartments of the spleen. |
Volume: |
87 |
Issue: |
6 |
Pages: |
1037-47 |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
51
 |
Fragment?: |
true |
|
•
•
•
•
•
|
Publication |
First Author: |
Legler DF |
Year: |
1998 |
Journal: |
J Exp Med |
Title: |
B cell-attracting chemokine 1, a human CXC chemokine expressed in lymphoid tissues, selectively attracts B lymphocytes via BLR1/CXCR5. |
Volume: |
187 |
Issue: |
4 |
Pages: |
655-60 |
|
•
•
•
•
•
|
Publication |
First Author: |
Saito R |
Year: |
2005 |
Journal: |
J Neuroimmunol |
Title: |
Altered expression of chemokine receptor CXCR5 on T cells of myasthenia gravis patients. |
Volume: |
170 |
Issue: |
1-2 |
Pages: |
172-8 |
|
•
•
•
•
•
|
Publication |
First Author: |
Carlsen HS |
Year: |
2002 |
Journal: |
Gut |
Title: |
B cell attracting chemokine 1 (CXCL13) and its receptor CXCR5 are expressed in normal and aberrant gut associated lymphoid tissue. |
Volume: |
51 |
Issue: |
3 |
Pages: |
364-71 |
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•
•
•
•
•
|
Publication |
First Author: |
Müller G |
Year: |
2003 |
Journal: |
Microcirculation |
Title: |
Shaping up adaptive immunity: the impact of CCR7 and CXCR5 on lymphocyte trafficking. |
Volume: |
10 |
Issue: |
3-4 |
Pages: |
325-34 |
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•
•
•
•
•
|
Publication |
First Author: |
Ohl L |
Year: |
2003 |
Journal: |
J Exp Med |
Title: |
Cooperating mechanisms of CXCR5 and CCR7 in development and organization of secondary lymphoid organs. |
Volume: |
197 |
Issue: |
9 |
Pages: |
1199-204 |
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•
•
•
•
•
|
Publication |
First Author: |
Slight SR |
Year: |
2013 |
Journal: |
J Clin Invest |
Title: |
CXCR5⁺ T helper cells mediate protective immunity against tuberculosis. |
Volume: |
123 |
Issue: |
2 |
Pages: |
712-26 |
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•
•
•
•
•
|
Publication |
First Author: |
Von Lüttichau I |
Year: |
2005 |
Journal: |
Stem Cells Dev |
Title: |
Human adult CD34- progenitor cells functionally express the chemokine receptors CCR1, CCR4, CCR7, CXCR5, and CCR10 but not CXCR4. |
Volume: |
14 |
Issue: |
3 |
Pages: |
329-36 |
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•
•
•
•
•
|
Publication |
First Author: |
Liao F |
Year: |
1997 |
Journal: |
J Exp Med |
Title: |
STRL33, A novel chemokine receptor-like protein, functions as a fusion cofactor for both macrophage-tropic and T cell line-tropic HIV-1. |
Volume: |
185 |
Issue: |
11 |
Pages: |
2015-23 |
|
•
•
•
•
•
|
Publication |
First Author: |
Latta M |
Year: |
2007 |
Journal: |
Immunology |
Title: |
CXCR6 is expressed on T cells in both T helper type 1 (Th1) inflammation and allergen-induced Th2 lung inflammation but is only a weak mediator of chemotaxis. |
Volume: |
121 |
Issue: |
4 |
Pages: |
555-64 |
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•
•
•
•
•
|
Publication |
First Author: |
Clapham PR |
Year: |
2001 |
Journal: |
Br Med Bull |
Title: |
HIV-1 receptors and cell tropism. |
Volume: |
58 |
|
Pages: |
43-59 |
|
•
•
•
•
•
|
Publication |
First Author: |
Cole KE |
Year: |
1998 |
Journal: |
J Exp Med |
Title: |
Interferon-inducible T cell alpha chemoattractant (I-TAC): a novel non-ELR CXC chemokine with potent activity on activated T cells through selective high affinity binding to CXCR3. |
Volume: |
187 |
Issue: |
12 |
Pages: |
2009-21 |
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•
•
•
•
•
|
Publication |
First Author: |
Weng Y |
Year: |
1998 |
Journal: |
J Biol Chem |
Title: |
Binding and functional properties of recombinant and endogenous CXCR3 chemokine receptors. |
Volume: |
273 |
Issue: |
29 |
Pages: |
18288-91 |
|
•
•
•
•
•
|
Publication |
First Author: |
Loetscher M |
Year: |
1996 |
Journal: |
J Exp Med |
Title: |
Chemokine receptor specific for IP10 and mig: structure, function, and expression in activated T-lymphocytes. |
Volume: |
184 |
Issue: |
3 |
Pages: |
963-9 |
|
•
•
•
•
•
|
Publication |
First Author: |
García-López MA |
Year: |
2001 |
Journal: |
Lab Invest |
Title: |
CXCR3 chemokine receptor distribution in normal and inflamed tissues: expression on activated lymphocytes, endothelial cells, and dendritic cells. |
Volume: |
81 |
Issue: |
3 |
Pages: |
409-18 |
|
•
•
•
•
•
|
Publication |
First Author: |
Booth V |
Year: |
2002 |
Journal: |
Biochemistry |
Title: |
The CXCR3 binding chemokine IP-10/CXCL10: structure and receptor interactions. |
Volume: |
41 |
Issue: |
33 |
Pages: |
10418-25 |
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•
•
•
•
•
|
Publication |
First Author: |
Tensen CP |
Year: |
1999 |
Journal: |
J Invest Dermatol |
Title: |
Human IP-9: A keratinocyte-derived high affinity CXC-chemokine ligand for the IP-10/Mig receptor (CXCR3). |
Volume: |
112 |
Issue: |
5 |
Pages: |
716-22 |
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•
•
•
•
•
|
Publication |
First Author: |
Smit MJ |
Year: |
2003 |
Journal: |
Blood |
Title: |
CXCR3-mediated chemotaxis of human T cells is regulated by a Gi- and phospholipase C-dependent pathway and not via activation of MEK/p44/p42 MAPK nor Akt/PI-3 kinase. |
Volume: |
102 |
Issue: |
6 |
Pages: |
1959-65 |
|
•
•
•
•
•
|
Publication |
First Author: |
Hancock WW |
Year: |
2000 |
Journal: |
J Exp Med |
Title: |
Requirement of the chemokine receptor CXCR3 for acute allograft rejection. |
Volume: |
192 |
Issue: |
10 |
Pages: |
1515-20 |
|
•
•
•
•
•
|
Publication |
First Author: |
Mach F |
Year: |
1999 |
Journal: |
J Clin Invest |
Title: |
Differential expression of three T lymphocyte-activating CXC chemokines by human atheroma-associated cells. |
Volume: |
104 |
Issue: |
8 |
Pages: |
1041-50 |
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•
•
•
•
•
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Publication |
First Author: |
Jiang D |
Year: |
2004 |
Journal: |
J Clin Invest |
Title: |
Regulation of pulmonary fibrosis by chemokine receptor CXCR3. |
Volume: |
114 |
Issue: |
2 |
Pages: |
291-9 |
|
•
•
•
•
•
|
Publication |
First Author: |
Frigerio S |
Year: |
2002 |
Journal: |
Nat Med |
Title: |
Beta cells are responsible for CXCR3-mediated T-cell infiltration in insulitis. |
Volume: |
8 |
Issue: |
12 |
Pages: |
1414-20 |
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•
•
•
•
•
|
Publication |
First Author: |
Panzer U |
Year: |
2007 |
Journal: |
J Am Soc Nephrol |
Title: |
Chemokine receptor CXCR3 mediates T cell recruitment and tissue injury in nephrotoxic nephritis in mice. |
Volume: |
18 |
Issue: |
7 |
Pages: |
2071-84 |
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•
•
•
•
•
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Publication |
First Author: |
Qin S |
Year: |
1998 |
Journal: |
J Clin Invest |
Title: |
The chemokine receptors CXCR3 and CCR5 mark subsets of T cells associated with certain inflammatory reactions. |
Volume: |
101 |
Issue: |
4 |
Pages: |
746-54 |
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•
•
•
•
•
|
Publication |
First Author: |
Curbishley SM |
Year: |
2005 |
Journal: |
Am J Pathol |
Title: |
CXCR 3 activation promotes lymphocyte transendothelial migration across human hepatic endothelium under fluid flow. |
Volume: |
167 |
Issue: |
3 |
Pages: |
887-99 |
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•
•
•
•
•
|
Publication |
First Author: |
Loetscher P |
Year: |
2000 |
Journal: |
Adv Immunol |
Title: |
Chemokines and their receptors in lymphocyte traffic and HIV infection. |
Volume: |
74 |
|
Pages: |
127-80 |
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•
•
•
•
•
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Publication |
First Author: |
Zlotnik A |
Year: |
1999 |
Journal: |
Crit Rev Immunol |
Title: |
Recent advances in chemokines and chemokine receptors. |
Volume: |
19 |
Issue: |
1 |
Pages: |
1-47 |
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•
•
•
•
•
|
Publication |
First Author: |
Yates CC |
Year: |
2007 |
Journal: |
Am J Pathol |
Title: |
Delayed and deficient dermal maturation in mice lacking the CXCR3 ELR-negative CXC chemokine receptor. |
Volume: |
171 |
Issue: |
2 |
Pages: |
484-95 |
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•
•
•
•
•
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Publication |
First Author: |
Xanthou G |
Year: |
2003 |
Journal: |
Eur J Immunol |
Title: |
CCR3 functional responses are regulated by both CXCR3 and its ligands CXCL9, CXCL10 and CXCL11. |
Volume: |
33 |
Issue: |
8 |
Pages: |
2241-50 |
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•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
Chemokines (chemotactic cytokines) are a family of chemoattractant molecules. They attract leukocytes to areas of inflammation and lesions, and play a key role in leukocyte activation. Originally defined as host defense proteins, chemokines are now known to play a much broader biological role []. They have a wide range of effects in many different cell types beyond the immune system, including, for example, various cells of the central nervous system [], and endothelial cells, where they may act as either angiogenic or angiostatic factors [].The chemokine family is divided into four classes based on the number and spacing of their conserved cysteines: 2 Cys residues may be adjacent (the CC family); separated by an intervening residue (the CXC family); have only one of the first two Cys residues (C chemokines); or contain both cysteines, separated by three intervening residues (CX3C chemokines).Chemokines exert their effects by binding to rhodopsin-like G protein-coupled receptors on the surface of cells. Following interaction with their specific chemokine ligands, chemokine receptors trigger a flux in intracellular calcium ions, which cause a cellular response, including the onset of chemotaxis. There are over fifty distinct chemokines and least 18 human chemokine receptors []. Although the receptors bind only a single class of chemokines, they often bind several members of the same class with high affinity. Chemokine receptors are preferentially expressed on important functional subsets of dendritic cells, monocytes and lymphocytes, including Langerhans cells and T helper cells [, ]. Chemokines and their receptors can also be subclassified into homeostatic leukocyte homing molecules (CXCR4, CXCR5, CCR7, CCR9) versus inflammatory/inducible molecules (CXCR1, CXCR2, CXCR3, CCR1-6, CX3CR1).The CXC chemokine receptors are a subfamily of chemokine receptors that specifically bind and respond to cytokines of the CXC chemokine family. There are currently seven known CXC chemokine receptors in mammals, CXCR1 through to CXCR7.This entry represents CXCR3, which is expressed in natural killer cells and activated T lymphocytes but not in resting T lymphocytes, B lymphocytes, monocytes or granulocytes [, ]. CXCR3 also appears to be constitutively expressed on endothelial cells of medium and large blood vessels []. CXCR3 is able to regulate leukocyte trafficking and binding to various chemokines inducing various cellular responses, most notably integrin activation, cytoskeletal changes and chemotactic migration [, , , ]. The main role of CXCR3 is the selective recruitment of effector T cells in both normal tissues and inflammation []and it is involved in a number of T cell-mediated inflammatory diseases, such as autoimmune diseases, delayed-type hypersensitivity responses, certain viral diseases and acute transplant rejection []. It has been implicated in atherosclerosis [], pulmonary fibrosis [], type 1 diabetes []and nephrotoxic nephritis [], and has been implicated in wound healing [].CXCR3 is the receptor for CXCL9 (Mig), CXCL10 (IP10) and CXCL11 (I-TAC), [, , , ], which are upregulated in response to interferon-gamma and are potent chemoattractants for activated T cells [, ]. All three chemokines elicit an increase in intracellular Ca2+ levels and activate phosphoinositide 3-kinase and mitogen-activated protein kinase (MAPK) []. CXCR3 is also capable of binding a number of CC chemokines with moderate affinity, including CCL11 (eotaxin), CCL13, CCL20, CCL7, CCL5 []. However, it has been reported that CCL11, despite binding with high affinity, may be neither an agonist or an antagonist of the CXCR3 receptor, but sequesters available CCL11 resulting in a lowered response at other receptors []. |
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•
•
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Protein Domain |
Type: |
Family |
Description: |
Chemokines (chemotactic cytokines) are a family of chemoattractant molecules. They attract leukocytes to areas of inflammation and lesions, and play a key role in leukocyte activation. Originally defined as host defense proteins, chemokines are now known to play a much broader biological role []. They have a wide range of effects in many different cell types beyond the immune system, including, for example, various cells of the central nervous system [], and endothelial cells, where they may act as either angiogenic or angiostatic factors [].The chemokine family is divided into four classes based on the number and spacing of their conserved cysteines: 2 Cys residues may be adjacent (the CC family); separated by an intervening residue (the CXC family); have only one of the first two Cys residues (C chemokines); or contain both cysteines, separated by three intervening residues (CX3C chemokines).Chemokines exert their effects by binding to rhodopsin-like G protein-coupled receptors on the surface of cells. Following interaction with their specific chemokine ligands, chemokine receptors trigger a flux in intracellular calcium ions, which cause a cellular response, including the onset of chemotaxis. There are over fifty distinct chemokines and least 18 human chemokine receptors []. Although the receptors bind only a single class of chemokines, they often bind several members of the same class with high affinity. Chemokine receptors are preferentially expressed on important functional subsets of dendritic cells, monocytes and lymphocytes, including Langerhans cells and T helper cells [, ]. Chemokines and their receptors can also be subclassified into homeostatic leukocyte homing molecules (CXCR4, CXCR5, CCR7, CCR9) versus inflammatory/inducible molecules (CXCR1, CXCR2, CXCR3, CCR1-6, CX3CR1).The CXC chemokine receptors are a subfamily of chemokine receptors that specifically bind and respond to cytokines of the CXC chemokine family. There are currently seven known CXC chemokine receptors in mammals, CXCR1 through to CXCR7.This entry represents CXC chemokine receptor 6 (CXCR6) also known as cluster of differentiation 186 and is a receptor for chemokine CXCL16. CXCL16 does not activate any other known chemokine receptor, this interaction is highly specific and unique []. Binding of CXCL16 to CXCR6 causes chemotactic migration in activated T cells [, ]however, CXCR6 is a weak mediator of chemotaxis []. The resultant chemotactic response is sensitive to pertussis toxin and results in calcium mobilisation [, ]. CXCR6 is expressed in lymphoid tissues and activated T cells and is induced in peripheral blood leukocytes []and found on natural killer cells []. A number of roles have been suggested for CXCR6 and subset-specific immune responses may be regulated by cell-cell contacts between activated subsets of T cells expressing CXCR6 and antigen presenting cells expressing CXCL16. CXCR6 may also be involved in cell-cell contacts during chronic inflammation []. Additional roles for the receptor include T cell migration in the splenic red pulp, thymocyte development and effector T cell trafficking []. It has been shown that CXCR6 acts as a coreceptor for T cell line-tropic and macrophage-tropic HIV-1 strains, and may play a role in the establishment and progression of HIV infection [, ]. |
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•
•
•
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Protein Domain |
Type: |
Family |
Description: |
Chemokines (chemotactic cytokines) are a family of chemoattractant molecules. They attract leukocytes to areas of inflammation and lesions, and play a key role in leukocyte activation. Originally defined as host defense proteins, chemokines are now known to play a much broader biological role []. They have a wide range of effects in many different cell types beyond the immune system, including, for example, various cells of the central nervous system [], and endothelial cells, where they may act as either angiogenic or angiostatic factors [].The chemokine family is divided into four classes based on the number and spacing of their conserved cysteines: 2 Cys residues may be adjacent (the CC family); separated by an intervening residue (the CXC family); have only one of the first two Cys residues (C chemokines); or contain both cysteines, separated by three intervening residues (CX3C chemokines).Chemokines exert their effects by binding to rhodopsin-like G protein-coupled receptors on the surface of cells. Following interaction with their specific chemokine ligands, chemokine receptors trigger a flux in intracellular calcium ions, which cause a cellular response, including the onset of chemotaxis. There are over fifty distinct chemokines and least 18 human chemokine receptors []. Although the receptors bind only a single class of chemokines, they often bind several members of the same class with high affinity. Chemokine receptors are preferentially expressed on important functional subsets of dendritic cells, monocytes and lymphocytes, including Langerhans cells and T helper cells [, ]. Chemokines and their receptors can also be subclassified into homeostatic leukocyte homing molecules (CXCR4, CXCR5, CCR7, CCR9) versus inflammatory/inducible molecules (CXCR1, CXCR2, CXCR3, CCR1-6, CX3CR1).The CXC chemokine receptors are a subfamily of chemokine receptors that specifically bind and respond to cytokines of the CXC chemokine family. There are currently seven known CXC chemokine receptors in mammals, CXCR1 through to CXCR7.This entry represents CXC chemokine receptor type 5 (CXCR5), also known as cluster of differentiation 185 or Burkitt lymphoma receptor 1, which acts as a receptor for CXCL13. Upon binding to CXCR5, it causes mobilisation of intracellular calcium and chemotaxis []. CXCR5 is specifically expressed in B cells and lymphatic tissues, as well as in spleen [, ]and is expressed by human CD34(-) mesenchymal progenitor cells and immortalized mesenchymal stem cell lines [].B lymphocytes expressing CXCR5 migrate in a concentration dependent manner in response to CXCL13, which does not induce chemotaxis in T lymphocytes, monocytes or neutrophils. This selectivity for B lymphocytes is unique among the chemokines. CXCR5 also plays an essential role in B cell migration [], lymphocyte homing []and in the development of normal lymphoid tissue [, ]. It has also been shown that CD4+CXCR5+ T cells expressing CXCR5 play a protective role in the immune response against mycobacterium tuberculosis (Mtb) infection, highlighting a potential use for TB vaccine design and therapy []. |
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•
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•
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Publication |
First Author: |
Ma Q |
Year: |
1998 |
Journal: |
Proc Natl Acad Sci U S A |
Title: |
Impaired B-lymphopoiesis, myelopoiesis, and derailed cerebellar neuron migration in CXCR4- and SDF-1-deficient mice. |
Volume: |
95 |
Issue: |
16 |
Pages: |
9448-53 |
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•
•
•
•
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Publication |
First Author: |
Horuk R |
Year: |
2001 |
Journal: |
Cytokine Growth Factor Rev |
Title: |
Chemokine receptors. |
Volume: |
12 |
Issue: |
4 |
Pages: |
313-35 |
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•
•
•
•
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Publication |
First Author: |
Charbonnier AS |
Year: |
1999 |
Journal: |
J Exp Med |
Title: |
Macrophage inflammatory protein 3alpha is involved in the constitutive trafficking of epidermal langerhans cells. |
Volume: |
190 |
Issue: |
12 |
Pages: |
1755-68 |
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•
•
•
•
•
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Publication |
First Author: |
Sallusto F |
Year: |
1998 |
Journal: |
J Exp Med |
Title: |
Flexible programs of chemokine receptor expression on human polarized T helper 1 and 2 lymphocytes. |
Volume: |
187 |
Issue: |
6 |
Pages: |
875-83 |
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•
•
•
•
•
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Publication |
First Author: |
Strieter RM |
Year: |
1995 |
Journal: |
J Biol Chem |
Title: |
The functional role of the ELR motif in CXC chemokine-mediated angiogenesis. |
Volume: |
270 |
Issue: |
45 |
Pages: |
27348-57 |
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•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
374
 |
Fragment?: |
false |
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•
•
•
•
•
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Publication |
First Author: |
Matloubian M |
Year: |
2000 |
Journal: |
Nat Immunol |
Title: |
A transmembrane CXC chemokine is a ligand for HIV-coreceptor Bonzo. |
Volume: |
1 |
Issue: |
4 |
Pages: |
298-304 |
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•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
374
 |
Fragment?: |
false |
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•
•
•
•
•
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Publication |
First Author: |
Wilbanks A |
Year: |
2001 |
Journal: |
J Immunol |
Title: |
Expression cloning of the STRL33/BONZO/TYMSTRligand reveals elements of CC, CXC, and CX3C chemokines. |
Volume: |
166 |
Issue: |
8 |
Pages: |
5145-54 |
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•
•
•
•
•
|
Publication |
First Author: |
Zlotnik A |
Year: |
2000 |
Journal: |
Immunity |
Title: |
Chemokines: a new classification system and their role in immunity. |
Volume: |
12 |
Issue: |
2 |
Pages: |
121-7 |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
351
 |
Fragment?: |
false |
|
•
•
•
•
•
|