OR7A5 Gene

HGNC Family G protein-coupled receptors
Name olfactory receptor, family 7, subfamily A, member 5
Description Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. [provided by RefSeq, Jul 2008]
Summary
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These regulatory functions have been implicated in proper anteroposterior axis elongation, segmentation of the embryonic mesoderm, and correct differentiation of odontogenic and other craniofacial structures, thereby ensuring faithful organ formation and structural integrity."}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "1", "end_ref": "13"}]}, {"type": "t", "text": "\n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nIn the adult organism SFRP2 also exerts potent paracrine functions in tissue repair and remodeling, particularly in cardiovascular settings. SFRP2 released by mesenchymal stem cells and cardiac fibroblasts can modulate Wnt–mediated signaling cascades to promote cardiomyocyte survival, limit adverse fibrosis, and enhance angiogenesis following ischemic injury. Its dual ability to block or, in some contexts, potentiate Wnt ligand activity underlies improved myocardial repair, reduced infarct size, and better preservation of cardiac function. These effects are further complemented by emerging evidence that noncoding RNAs may regulate SFRP2 mRNA stability, pointing to innovative targets for anti‐fibrotic cardioprotection"}, {"type": "fg", "children": [{"type": "fg_f", "ref": "3"}, {"type": "fg_fs", "start_ref": "14", "end_ref": "21"}]}, {"type": "t", "text": ", "}, {"type": "a", "children": [{"type": "t", "text": "22"}], "href": "https://pubmed.ncbi.nlm.nih.gov/--"}, {"type": "t", "text": ").\n"}]}, {"type": "t", "text": "\n\n"}, {"type": "p", "children": [{"type": "t", "text": "\nBeyond its roles in embryogenesis and cardiac repair, SFRP2 is a key modulator of cell fate decisions in adult stem and progenitor cells. In bone marrow and other mesenchymal populations, altered SFRP2 expression has been linked to shifts in the balance between osteogenic and adipogenic differentiation as well as to the modulation of Wnt ligand diffusion through high‐affinity binding. Such regulatory influences help to explain, for example, how in multiple myeloma SFRP2 secretion contributes to impaired osteoblast differentiation and bone formation. Similarly, SFRP2’s capacity to influence progenitor cell proliferation versus differentiation has important implications for tissue homeostasis and the pathogenesis of fibrotic and calcific disorders"}, {"type": "fg", "children": [{"type": "fg_fs", "start_ref": "22", "end_ref": "25"}]}, {"type": "t", "text": ", "}, {"type": "a", "children": [{"type": "t", "text": "22"}], "href": "https://pubmed.ncbi.nlm.nih.gov/--"}, {"type": "t", "text": ").\n"}]}, {"type": "t", "text": " \n\n<!-- Note: For abstracts where a PubMed ID was not directly provided (e.g. the “Rationale:” abstract), a placeholder link (“--”) has been inserted. Replace “--” with the appropriate PMID if available. -->"}, {"type": "rg", "children": [{"type": "r", "ref": 1, "children": [{"type": "t", "text": "Wataru Satoh, Takafumi Gotoh, Yasuhiko Tsunematsu, et al. 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Synonyms HTPCR2
Proteins OR7A5_HUMAN
NCBI Gene ID 26659
API
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Predicted Functions View OR7A5's ARCHS4 Predicted Functions.
Co-expressed Genes View OR7A5's ARCHS4 Predicted Functions.
Expression in Tissues and Cell Lines View OR7A5's ARCHS4 Predicted Functions.

Functional Associations

OR7A5 has 1,283 functional associations with biological entities spanning 9 categories (molecular profile, organism, chemical, functional term, phrase or reference, disease, phenotype or trait, structural feature, cell line, cell type or tissue, gene, protein or microRNA, sequence feature) extracted from 67 datasets.

Click the + buttons to view associations for OR7A5 from the datasets below.

If available, associations are ranked by standardized value

Dataset Summary
Achilles Cell Line Gene Essentiality Profiles cell lines with fitness changed by OR7A5 gene knockdown relative to other cell lines from the Achilles Cell Line Gene Essentiality Profiles dataset.
Allen Brain Atlas Developing Human Brain Tissue Gene Expression Profiles by Microarray tissue samples with high or low expression of OR7A5 gene relative to other tissue samples from the Allen Brain Atlas Developing Human Brain Tissue Gene Expression Profiles by Microarray dataset.
BioGPS Cell Line Gene Expression Profiles cell lines with high or low expression of OR7A5 gene relative to other cell lines from the BioGPS Cell Line Gene Expression Profiles dataset.
BioGPS Human Cell Type and Tissue Gene Expression Profiles cell types and tissues with high or low expression of OR7A5 gene relative to other cell types and tissues from the BioGPS Human Cell Type and Tissue Gene Expression Profiles dataset.
BioGPS Mouse Cell Type and Tissue Gene Expression Profiles cell types and tissues with high or low expression of OR7A5 gene relative to other cell types and tissues from the BioGPS Mouse Cell Type and Tissue Gene Expression Profiles dataset.
CCLE Cell Line Gene CNV Profiles cell lines with high or low copy number of OR7A5 gene relative to other cell lines from the CCLE Cell Line Gene CNV Profiles dataset.
CCLE Cell Line Gene Expression Profiles cell lines with high or low expression of OR7A5 gene relative to other cell lines from the CCLE Cell Line Gene Expression Profiles dataset.
ChEA Transcription Factor Binding Site Profiles transcription factor binding site profiles with transcription factor binding evidence at the promoter of OR7A5 gene from the CHEA Transcription Factor Binding Site Profiles dataset.
ChEA Transcription Factor Targets transcription factors binding the promoter of OR7A5 gene in low- or high-throughput transcription factor functional studies from the CHEA Transcription Factor Targets dataset.
ChEA Transcription Factor Targets 2022 transcription factors binding the promoter of OR7A5 gene in low- or high-throughput transcription factor functional studies from the CHEA Transcription Factor Targets 2022 dataset.
CMAP Signatures of Differentially Expressed Genes for Small Molecules small molecule perturbations changing expression of OR7A5 gene from the CMAP Signatures of Differentially Expressed Genes for Small Molecules dataset.
COMPARTMENTS Curated Protein Localization Evidence Scores cellular components containing OR7A5 protein from the COMPARTMENTS Curated Protein Localization Evidence Scores dataset.
COMPARTMENTS Text-mining Protein Localization Evidence Scores cellular components co-occuring with OR7A5 protein in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores dataset.
COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 cellular components co-occuring with OR7A5 protein in abstracts of biomedical publications from the COMPARTMENTS Text-mining Protein Localization Evidence Scores 2025 dataset.
COSMIC Cell Line Gene CNV Profiles cell lines with high or low copy number of OR7A5 gene relative to other cell lines from the COSMIC Cell Line Gene CNV Profiles dataset.
COSMIC Cell Line Gene Mutation Profiles cell lines with OR7A5 gene mutations from the COSMIC Cell Line Gene Mutation Profiles dataset.
DepMap CRISPR Gene Dependency cell lines with fitness changed by OR7A5 gene knockdown relative to other cell lines from the DepMap CRISPR Gene Dependency dataset.
DISEASES Text-mining Gene-Disease Association Evidence Scores 2025 diseases co-occuring with OR7A5 gene in abstracts of biomedical publications from the DISEASES Text-mining Gene-Disease Assocation Evidence Scores 2025 dataset.
ENCODE Histone Modification Site Profiles histone modification site profiles with high histone modification abundance at OR7A5 gene from the ENCODE Histone Modification Site Profiles dataset.
ENCODE Transcription Factor Binding Site Profiles transcription factor binding site profiles with transcription factor binding evidence at the promoter of OR7A5 gene from the ENCODE Transcription Factor Binding Site Profiles dataset.
ENCODE Transcription Factor Targets transcription factors binding the promoter of OR7A5 gene in ChIP-seq datasets from the ENCODE Transcription Factor Targets dataset.
ESCAPE Omics Signatures of Genes and Proteins for Stem Cells PubMedIDs of publications reporting gene signatures containing OR7A5 from the ESCAPE Omics Signatures of Genes and Proteins for Stem Cells dataset.
GDSC Cell Line Gene Expression Profiles cell lines with high or low expression of OR7A5 gene relative to other cell lines from the GDSC Cell Line Gene Expression Profiles dataset.
GeneSigDB Published Gene Signatures PubMedIDs of publications reporting gene signatures containing OR7A5 from the GeneSigDB Published Gene Signatures dataset.
GEO Signatures of Differentially Expressed Genes for Diseases disease perturbations changing expression of OR7A5 gene from the GEO Signatures of Differentially Expressed Genes for Diseases dataset.
GEO Signatures of Differentially Expressed Genes for Gene Perturbations gene perturbations changing expression of OR7A5 gene from the GEO Signatures of Differentially Expressed Genes for Gene Perturbations dataset.
GEO Signatures of Differentially Expressed Genes for Kinase Perturbations kinase perturbations changing expression of OR7A5 gene from the GEO Signatures of Differentially Expressed Genes for Kinase Perturbations dataset.
GEO Signatures of Differentially Expressed Genes for Small Molecules small molecule perturbations changing expression of OR7A5 gene from the GEO Signatures of Differentially Expressed Genes for Small Molecules dataset.
GEO Signatures of Differentially Expressed Genes for Transcription Factor Perturbations transcription factor perturbations changing expression of OR7A5 gene from the GEO Signatures of Differentially Expressed Genes for Transcription Factor Perturbations dataset.
GEO Signatures of Differentially Expressed Genes for Viral Infections virus perturbations changing expression of OR7A5 gene from the GEO Signatures of Differentially Expressed Genes for Viral Infections dataset.
GO Biological Process Annotations 2015 biological processes involving OR7A5 gene from the curated GO Biological Process Annotations 2015 dataset.
GO Biological Process Annotations 2023 biological processes involving OR7A5 gene from the curated GO Biological Process Annotations 2023 dataset.
GO Biological Process Annotations 2025 biological processes involving OR7A5 gene from the curated GO Biological Process Annotations2025 dataset.
GO Cellular Component Annotations 2015 cellular components containing OR7A5 protein from the curated GO Cellular Component Annotations 2015 dataset.
GO Molecular Function Annotations 2015 molecular functions performed by OR7A5 gene from the curated GO Molecular Function Annotations 2015 dataset.
GO Molecular Function Annotations 2023 molecular functions performed by OR7A5 gene from the curated GO Molecular Function Annotations 2023 dataset.
GO Molecular Function Annotations 2025 molecular functions performed by OR7A5 gene from the curated GO Molecular Function Annotations 2025 dataset.
GTEx eQTL 2025 SNPs regulating expression of OR7A5 gene from the GTEx eQTL 2025 dataset.
GTEx Tissue Gene Expression Profiles tissues with high or low expression of OR7A5 gene relative to other tissues from the GTEx Tissue Gene Expression Profiles dataset.
GTEx Tissue Gene Expression Profiles 2023 tissues with high or low expression of OR7A5 gene relative to other tissues from the GTEx Tissue Gene Expression Profiles 2023 dataset.
Heiser et al., PNAS, 2011 Cell Line Gene Expression Profiles cell lines with high or low expression of OR7A5 gene relative to other cell lines from the Heiser et al., PNAS, 2011 Cell Line Gene Expression Profiles dataset.
HPA Tissue Protein Expression Profiles tissues with high or low expression of OR7A5 protein relative to other tissues from the HPA Tissue Protein Expression Profiles dataset.
InterPro Predicted Protein Domain Annotations protein domains predicted for OR7A5 protein from the InterPro Predicted Protein Domain Annotations dataset.
JASPAR Predicted Transcription Factor Targets transcription factors regulating expression of OR7A5 gene predicted using known transcription factor binding site motifs from the JASPAR Predicted Transcription Factor Targets dataset.
Klijn et al., Nat. Biotechnol., 2015 Cell Line Gene CNV Profiles cell lines with high or low copy number of OR7A5 gene relative to other cell lines from the Klijn et al., Nat. Biotechnol., 2015 Cell Line Gene CNV Profiles dataset.
KnockTF Gene Expression Profiles with Transcription Factor Perturbations transcription factor perturbations changing expression of OR7A5 gene from the KnockTF Gene Expression Profiles with Transcription Factor Perturbations dataset.
LINCS L1000 CMAP Chemical Perturbation Consensus Signatures small molecule perturbations changing expression of OR7A5 gene from the LINCS L1000 CMAP Chemical Perturbations Consensus Signatures dataset.
LOCATE Predicted Protein Localization Annotations cellular components predicted to contain OR7A5 protein from the LOCATE Predicted Protein Localization Annotations dataset.
MSigDB Cancer Gene Co-expression Modules co-expressed genes for OR7A5 from the MSigDB Cancer Gene Co-expression Modules dataset.
MSigDB Signatures of Differentially Expressed Genes for Cancer Gene Perturbations gene perturbations changing expression of OR7A5 gene from the MSigDB Signatures of Differentially Expressed Genes for Cancer Gene Perturbations dataset.
NURSA Protein Complexes protein complexs containing OR7A5 protein recovered by IP-MS from the NURSA Protein Complexes dataset.
Pathway Commons Protein-Protein Interactions interacting proteins for OR7A5 from the Pathway Commons Protein-Protein Interactions dataset.
PerturbAtlas Signatures of Differentially Expressed Genes for Gene Perturbations gene perturbations changing expression of OR7A5 gene from the PerturbAtlas Signatures of Differentially Expressed Genes for Gene Perturbations dataset.
Reactome Pathways 2014 pathways involving OR7A5 protein from the Reactome Pathways dataset.
Reactome Pathways 2024 pathways involving OR7A5 protein from the Reactome Pathways 2024 dataset.
RummaGEO Drug Perturbation Signatures drug perturbations changing expression of OR7A5 gene from the RummaGEO Drug Perturbation Signatures dataset.
RummaGEO Gene Perturbation Signatures gene perturbations changing expression of OR7A5 gene from the RummaGEO Gene Perturbation Signatures dataset.
Tabula Sapiens Gene-Cell Associations cell types with high or low expression of OR7A5 gene relative to other cell types from the Tabula Sapiens Gene-Cell Associations dataset.
TargetScan Predicted Nonconserved microRNA Targets microRNAs regulating expression of OR7A5 gene predicted using nonconserved miRNA seed sequences from the TargetScan Predicted Nonconserved microRNA Targets dataset.
TCGA Signatures of Differentially Expressed Genes for Tumors tissue samples with high or low expression of OR7A5 gene relative to other tissue samples from the TCGA Signatures of Differentially Expressed Genes for Tumors dataset.
TISSUES Curated Tissue Protein Expression Evidence Scores tissues with high expression of OR7A5 protein from the TISSUES Curated Tissue Protein Expression Evidence Scores dataset.
TISSUES Curated Tissue Protein Expression Evidence Scores 2025 tissues with high expression of OR7A5 protein from the TISSUES Curated Tissue Protein Expression Evidence Scores 2025 dataset.
TISSUES Experimental Tissue Protein Expression Evidence Scores 2025 tissues with high expression of OR7A5 protein in proteomics datasets from the TISSUES Experimental Tissue Protein Expression Evidence Scores 2025 dataset.
TISSUES Text-mining Tissue Protein Expression Evidence Scores tissues co-occuring with OR7A5 protein in abstracts of biomedical publications from the TISSUES Text-mining Tissue Protein Expression Evidence Scores dataset.
TISSUES Text-mining Tissue Protein Expression Evidence Scores 2025 tissues co-occuring with OR7A5 protein in abstracts of biomedical publications from the TISSUES Text-mining Tissue Protein Expression Evidence Scores 2025 dataset.
WikiPathways Pathways 2014 pathways involving OR7A5 protein from the Wikipathways Pathways 2014 dataset.
WikiPathways Pathways 2024 pathways involving OR7A5 protein from the WikiPathways Pathways 2024 dataset.