MIR133A1 microRNA 133a-1 [Homo sapiens (human)] - Gene

Summary

Official Symbol: MIR133A1provided by HGNC
Official Full Name: microRNA 133a-1provided by HGNC
Primary source: HGNC:HGNC:31517
See related: Ensembl:ENSG00000283927 MIM:610254; miRBase:MI0000450; AllianceGenome:HGNC:31517
Gene type: ncRNA
RefSeq status: PROVISIONAL
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: MIRN133A1; mir-133a-1
Summary: microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miRNAs are transcribed by RNA polymerase II as part of capped and polyadenylated primary transcripts (pri-miRNAs) that can be either protein-coding or non-coding. The primary transcript is cleaved by the Drosha ribonuclease III enzyme to produce an approximately 70-nt stem-loop precursor miRNA (pre-miRNA), which is further cleaved by the cytoplasmic Dicer ribonuclease to generate the mature miRNA and antisense miRNA star (miRNA*) products. The mature miRNA is incorporated into a RNA-induced silencing complex (RISC), which recognizes target mRNAs through imperfect base pairing with the miRNA and most commonly results in translational inhibition or destabilization of the target mRNA. The RefSeq represents the predicted microRNA stem-loop. [provided by RefSeq, Sep 2009]
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Genomic context

Location:: 18q11.2

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	18	NC_000018.10 (21825698..21825785, complement)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	18	NC_060942.1 (22010746..22010833, complement)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	18	NC_000018.9 (19405659..19405746, complement)

Chromosome 18 - NC_000018.10 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Exosomal lncRNA-MIAT promotes neovascularization via the miR-133a-3p/MMP-X1 axis in diabetic retinopathy.
Title: Exosomal lncRNA-MIAT promotes neovascularization via the miR-133a-3p/MMP-X1 axis in diabetic retinopathy.
Human umbilical cord-derived mesenchymal stromal cells improve myocardial fibrosis and restore miRNA-133a expression in diabetic cardiomyopathy.
Title: Human umbilical cord-derived mesenchymal stromal cells improve myocardial fibrosis and restore miRNA-133a expression in diabetic cardiomyopathy.
MicroRNA-133a-3p Inhibits Lung Adenocarcinoma Development and Cisplatin Resistance through Targeting GINS4.
Title: MicroRNA-133a-3p Inhibits Lung Adenocarcinoma Development and Cisplatin Resistance through Targeting GINS4.
The role of miR1 and miR133a in new-onset atrial fibrillation after acute myocardial infarction.
Title: The role of miR1 and miR133a in new-onset atrial fibrillation after acute myocardial infarction.
Circular RNA circ_KIAA1429 accelerates hepatocellular carcinoma progression via the miR-133a-3p/high mobility group AT-hook 2 (HMGA2) axis in an m6A-dependent manner.
Title: Circular RNA circ_KIAA1429 accelerates hepatocellular carcinoma progression via the miR-133a-3p/high mobility group AT-hook 2 (HMGA2) axis in an m6A-dependent manner.
Investigation of miR-133a, miR-637 and miR-944 genes expression and their relationship with PI3K/AKT signaling in women with breast cancer.
Title: Investigation of miR-133a, miR-637 and miR-944 genes expression and their relationship with PI3K/AKT signaling in women with breast cancer.
DNA methylation-induced ablation of miR-133a accelerates cancer aggressiveness in glioma through upregulating peroxisome proliferator-activated receptor gamma.
Title: DNA methylation-induced ablation of miR-133a accelerates cancer aggressiveness in glioma through upregulating peroxisome proliferator-activated receptor γ.
Up-regulation of miR-133a-3p promotes ovary insulin resistance on granulosa cells of obese PCOS patients via inhibiting PI3K/AKT signaling.
Title: Up-regulation of miR-133a-3p promotes ovary insulin resistance on granulosa cells of obese PCOS patients via inhibiting PI3K/AKT signaling.
Circ-NCX1 inhibits LPS-induced chondrocyte apoptosis by regulating the miR-133a/SIRT1 axis.
Title: Circ-NCX1 inhibits LPS-induced chondrocyte apoptosis by regulating the miR-133a/SIRT1 axis.
Aberrant expression of miR-133a in endothelial cells inhibits angiogenesis by reducing pro-angiogenic but increasing anti-angiogenic gene expression.
Title: Aberrant expression of miR-133a in endothelial cells inhibits angiogenesis by reducing pro-angiogenic but increasing anti-angiogenic gene expression.

Submit: New GeneRIF Correction See all GeneRIFs (129)

Phenotypes

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Review eQTL and phenotype association data in this region using PheGenI

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

General gene information

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Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables mRNA 3'-UTR binding	IDA Inferred from Direct Assay more info	PubMed
enables mRNA base-pairing translational repressor activity	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in cellular response to cytokine stimulus	IDA Inferred from Direct Assay more info	PubMed
involved_in miRNA-mediated gene silencing by mRNA destabilization	IDA Inferred from Direct Assay more info	PubMed
involved_in miRNA-mediated post-transcriptional gene silencing	IDA Inferred from Direct Assay more info	PubMed
involved_in miRNA-mediated post-transcriptional gene silencing	IEA Inferred from Electronic Annotation more info
involved_in miRNA-mediated post-transcriptional gene silencing	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of ERK1 and ERK2 cascade	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of G1/S transition of mitotic cell cycle	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of cardiac muscle cell apoptotic process	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of cardiac muscle hypertrophy	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of cell migration	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of cell population proliferation	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of epidermal growth factor receptor signaling pathway	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of intrinsic apoptotic signaling pathway in response to hydrogen peroxide	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of low-density lipoprotein particle clearance	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of membrane repolarization during cardiac muscle cell action potential	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of myoblast proliferation	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of phospholipase C/protein kinase C signal transduction	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of vascular associated smooth muscle cell proliferation	IDA Inferred from Direct Assay more info	PubMed
acts_upstream_of negative regulation of xenobiotic detoxification by transmembrane export across the plasma membrane	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of cardiocyte differentiation	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of cell fate commitment	ISS Inferred from Sequence or Structural Similarity more info
involved_in positive regulation of gene expression	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of myotube differentiation	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of adenylate cyclase-inhibiting adrenergic receptor signaling pathway	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of heart rate by hormone	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of membrane repolarization during ventricular cardiac muscle cell action potential	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of ventricular cardiac muscle cell membrane repolarization	ISS Inferred from Sequence or Structural Similarity more info

Component	Evidence Code	Pubs
part_of RISC complex	IEA Inferred from Electronic Annotation more info
located_in extracellular space	HDA more info	PubMed
located_in extracellular space	IDA Inferred from Direct Assay more info	PubMed

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.