C1QTNF12 C1q and TNF related 12 [Homo sapiens (human)] - Gene

Summary

Official Symbol: C1QTNF12provided by HGNC
Official Full Name: C1q and TNF related 12provided by HGNC
Primary source: HGNC:HGNC:32308
See related: Ensembl:ENSG00000184163 MIM:616593; AllianceGenome:HGNC:32308
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: C1QDC2; CTRP12; FAM132A
Summary: Predicted to enable hormone activity. Predicted to be involved in negative regulation of gluconeogenesis; positive regulation of D-glucose import; and positive regulation of insulin receptor signaling pathway. Predicted to act upstream of or within negative regulation of inflammatory response; positive regulation of cell communication; and regulation of glucose metabolic process. Predicted to be located in extracellular region. Predicted to be active in extracellular space. [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in duodenum (RPKM 4.0), small intestine (RPKM 3.7) and 7 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 1p36.33

Exon count:: 9

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	1	NC_000001.11 (1242453..1247280, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	1	NC_060925.1 (670953..676213, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	1	NC_000001.10 (1177833..1182102, complement)

Chromosome 1 - NC_000001.11 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

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Expression

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See details

Project title: Tissue-specific circular RNA induction during human fetal development
Description: 35 human fetal samples from 6 tissues (3 - 7 replicates per tissue) collected between 10 and 20 weeks gestational time were sequenced using Illumina TruSeq Stranded Total RNA
BioProject: PRJNA270632
Publication: PMID 26076956
Analysis date: Mon Apr 2 22:54:59 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Circulating C1q/TNF-related protein-12 levels are associated with the severity of coronary artery disease.
Title: Circulating C1q/TNF-related protein-12 levels are associated with the severity of coronary artery disease.
Potential emerging roles of the novel adipokines adipolin/CTRP12 and meteorin-like/METRNL in obesity-osteoarthritis interplay.
Title: Potential emerging roles of the novel adipokines adipolin/CTRP12 and meteorin-like/METRNL in obesity-osteoarthritis interplay.
CTRP12 ameliorates atherosclerosis by promoting cholesterol efflux and inhibiting inflammatory response via the miR-155-5p/LXRalpha pathway.
Title: CTRP12 ameliorates atherosclerosis by promoting cholesterol efflux and inhibiting inflammatory response via the miR-155-5p/LXRα pathway.
The results suggest a possible link between CTRP12 and pathogenic mechanisms of atherosclerosis, such as inflammation and high density lipoprotein-cholesterol metabolism.
Title: Decreased serum levels of CTRP12/adipolin in patients with coronary artery disease in relation to inflammatory cytokines and insulin resistance.
High Serum adipolin levels are associated with metabolic syndrome and prediabetes.
Title: Proportional correlates of adipolin and cathepsin S in metabolic syndrome patients with and without prediabetes.
High CTRP12 expression is associated with obesity.
Title: The gene expression of CTRP12 but not CTRP13 is upregulated in both visceral and subcutaneous adipose tissue of obese subjects.
Study results indicated that decreased adiponectin, CTRP12, and CTRP13 levels, regardless of obesity, could independently predict polycystic ovarian syndrome (PCOS). This finding suggested a novel link between adipokines and PCOS.
Title: Lower circulating levels of CTRP12 and CTRP13 in polycystic ovarian syndrome: Irrespective of obesity.
Adipolin and adiponectin are cytokines that exert substantial impact on obesity, progression of atherosclerosis, insulin resistance, and glucose metabolism.
Title: The role of adiponectin and adipolin as anti-inflammatory adipokines in the formation of macrophage foam cells and their association with cardiovascular diseases.
Low serum CTRP12 level is associated with Type 2 diabetes mellitus.
Title: Circulating C1q complement/TNF-related protein (CTRP) 1, CTRP9, CTRP12 and CTRP13 concentrations in Type 2 diabetes mellitus: In vivo regulation by glucose.
Coenzyme Q10 reduced HbA1c considerably in overweight and obese patients with diabetes, although interestingly adipolin levels declined simultaneously. In this study, Q10 modulated glucose homeostasis, which was expected to be mediated by increasing adipolin. The similar mechanisms of action of Q10 and adipolin may justify lowering effect of Q10 on adipolin.
Title: The Effect of Coenzyme Q10 Supplementation on Circulating Levels of Novel Adipokine Adipolin/CTRP12 in Overweight and Obese Patients with Type 2 Diabetes.

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Phenotypes

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Review eQTL and phenotype association data in this region using PheGenI

Variation

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See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

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General gene information

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Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables hormone activity	IBA Inferred from Biological aspect of Ancestor more info
enables hormone activity	ISS Inferred from Sequence or Structural Similarity more info

Process	Evidence Code	Pubs
involved_in D-glucose import	IEA Inferred from Electronic Annotation more info
involved_in establishment of localization in cell	IEA Inferred from Electronic Annotation more info
involved_in gluconeogenesis	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of gluconeogenesis	IBA Inferred from Biological aspect of Ancestor more info
involved_in negative regulation of inflammatory response	IEA Inferred from Electronic Annotation more info
involved_in phosphatidylinositol 3-kinase/protein kinase B signal transduction	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of D-glucose import	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of insulin receptor signaling pathway	IBA Inferred from Biological aspect of Ancestor more info
involved_in positive regulation of insulin secretion involved in cellular response to glucose stimulus	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction	IEA Inferred from Electronic Annotation more info
involved_in regulation of D-glucose import	ISS Inferred from Sequence or Structural Similarity more info

Component	Evidence Code	Pubs
located_in extracellular region	ISS Inferred from Sequence or Structural Similarity more info
is_active_in extracellular space	IBA Inferred from Biological aspect of Ancestor more info

General protein information

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Preferred Names: adipolin

Names: C1q and TNF related protein 12; C1q and tumor necrosis factor related protein 12; C1q domain containing 2; C1q/TNF-related protein 12; adipose-derived insulin-sensitizing factor; complement C1q tumor necrosis factor-related protein 12; family with sequence similarity 132 member A; protein FAM132A

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.