Xcr1 chemokine (C motif) receptor 1 [Mus musculus (house mouse)] - Gene

Summary

Official Symbol: Xcr1provided by MGI
Official Full Name: chemokine (C motif) receptor 1provided by MGI
Primary source: MGI:MGI:1346338
See related: AllianceGenome:MGI:1346338
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Mus musculus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as: Gpr5; mXcr1; Ccxcr1
Summary: Predicted to enable C-C chemokine binding activity and C-C chemokine receptor activity. Acts upstream of or within chemotaxis; release of sequestered calcium ion into cytosol; and response to cytokine. Predicted to be located in plasma membrane. Predicted to be active in external side of plasma membrane. Is expressed in several structures, including adrenal gland; central nervous system; immune system; intestine; and reproductive system. Orthologous to human XCR1 (X-C motif chemokine receptor 1). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in thymus adult (RPKM 2.0), spleen adult (RPKM 1.7) and 11 other tissues See more
Orthologs: human all
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Genomic context

Location:: 9 F4; 9 74.71 cM

Exon count:: 2

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCm39 (GCF_000001635.27)	9	NC_000075.7 (123681380..123691094, complement)
108.20200622	previous assembly	GRCm38.p6 (GCF_000001635.26)	9	NC_000075.6 (123852315..123862029, complement)

Chromosome 9 - NC_000075.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

PD-L1(+) and XCR1(+) dendritic cells are region-specific regulators of gut homeostasis.
Title: PD-L1(+) and XCR1(+) dendritic cells are region-specific regulators of gut homeostasis.
XCR1(+) type 1 conventional dendritic cells drive liver pathology in non-alcoholic steatohepatitis.
Title: XCR1(+) type 1 conventional dendritic cells drive liver pathology in non-alcoholic steatohepatitis.
Targeting Antigens to Different Receptors on Conventional Type 1 Dendritic Cells Impacts the Immune Response.
Title: Targeting Antigens to Different Receptors on Conventional Type 1 Dendritic Cells Impacts the Immune Response.
Type I Interferon Delivery by iPSC-Derived Myeloid Cells Elicits Antitumor Immunity via XCR1(+) Dendritic Cells.
Title: Type I Interferon Delivery by iPSC-Derived Myeloid Cells Elicits Antitumor Immunity via XCR1(+) Dendritic Cells.
The interaction between XCL1 and XCR1 plays a crucial role in the classical immunology response.
Title: Microglial Inhibition Influences XCL1/XCR1 Expression and Causes Analgesic Effects in a Mouse Model of Diabetic Neuropathy.
Data show that mice lacking either XCL1 or XCR1 exhibit similar specific defects in intestinal T cell populations as XCR1-dendritic cells (DC)-deficient mice. Therefore it is possible that the XCR1-XCL1 axis itself is directly involved in intestinal T cell homeostasis, via a mechanism that might either involve interaction with XCR1+ DCs or be independent of this pathway.
Title: Crucial roles of XCR1-expressing dendritic cells and the XCR1-XCL1 chemokine axis in intestinal immune homeostasis.
Demonstrate equivalence between human and mouse XCR1(+) dendritic cells and human and mouse Langerhans cells.
Title: Comparative genomics analysis of mononuclear phagocyte subsets confirms homology between lymphoid tissue-resident and dermal XCR1(+) DCs in mouse and human and distinguishes them from Langerhans cells.
Vaccine molecules targeting Xcr1 on cross-presenting DCs induce protective CD8+ T-cell responses against influenza virus.
Title: Vaccine molecules targeting Xcr1 on cross-presenting DCs induce protective CD8+ T-cell responses against influenza virus.
Induction of potent CD8 T cell cytotoxicity by specific targeting of antigen to cross-presenting dendritic cells in vivo via murine or human XCR1.
Title: Induction of potent CD8 T cell cytotoxicity by specific targeting of antigen to cross-presenting dendritic cells in vivo via murine or human XCR1.
The expression patterns of XCR1 and XCL1 were conserved in human and mice blood cells, including certain dendritic cell subsets.
Title: Conservation of a chemokine system, XCR1 and its ligand, XCL1, between human and mice.

Submit: New GeneRIF Correction See all GeneRIFs (11)

Variation

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Alleles

Alleles of this type are documented at Mouse Genome Informatics (MGI)

Endonuclease-mediated (4)
Targeted (11) 1 citation

General gene information

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Markers

Xcr1 (e-PCR), detects polymorphism
- UniSTS:495959

Gene Ontology Provided by MGI

Function	Evidence Code	Pubs
enables C-C chemokine binding	IBA Inferred from Biological aspect of Ancestor more info
enables C-C chemokine receptor activity	IBA Inferred from Biological aspect of Ancestor more info
enables chemokine receptor activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in calcium-mediated signaling	IBA Inferred from Biological aspect of Ancestor more info
involved_in cell chemotaxis	IBA Inferred from Biological aspect of Ancestor more info
involved_in chemokine-mediated signaling pathway	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within chemotaxis	IDA Inferred from Direct Assay more info	PubMed
involved_in immune response	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of cytosolic calcium ion concentration	IBA Inferred from Biological aspect of Ancestor more info
acts_upstream_of_or_within release of sequestered calcium ion into cytosol	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of_or_within response to cytokine	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
is_active_in external side of plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	IEA Inferred from Electronic Annotation more info

General protein information

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Preferred Names: chemokine XC receptor 1

Names: C motif-1/lymphotactin receptor; SCM1 receptor; XC chemokine receptor 1; chemokine (C motif) XC receptor 1; lymphotactin receptor

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.