MIR203A microRNA 203a [Homo sapiens (human)] - Gene

Summary

Official Symbol: MIR203Aprovided by HGNC
Official Full Name: microRNA 203aprovided by HGNC
Primary source: HGNC:HGNC:31581
See related: Ensembl:ENSG00000207568 MIM:611899; miRBase:MI0000283; AllianceGenome:HGNC:31581
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: MIR203; MIRN203; miR-203; miRNA203; mir-203a; hsa-mir-203a
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:: 14q32.33

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	14	NC_000014.9 (104117405..104117514)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	14	NC_060938.1 (98354733..98354842)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	14	NC_000014.8 (104583742..104583851)

Chromosome 14 - NC_000014.9 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?

Homeobox B9 promotes the invasion and metastasis of hepatocellular carcinoma cells via the EZH2-MIR203A-SNAI2 axis.
Title: Homeobox B9 promotes the invasion and metastasis of hepatocellular carcinoma cells via the EZH2-MIR203A-SNAI2 axis.
The miRNAs 203a/210-3p/5001-5p regulate the androgen/androgen receptor/YAP-induced migration in prostate cancer cells.
Title: The miRNAs 203a/210-3p/5001-5p regulate the androgen/androgen receptor/YAP-induced migration in prostate cancer cells.
E7-mediated repression of miR-203 promotes LASP1-dependent proliferation in HPV-positive cervical cancer.
Title: E7-mediated repression of miR-203 promotes LASP1-dependent proliferation in HPV-positive cervical cancer.
Epithelial cells derived exosomal miR-203a-3p facilitates stromal inflammation of type IIIA chronic prostatitis/chronic pelvic pain syndrome by targeting DUSP5 and increasing MCP-1 generation.
Title: Epithelial cells derived exosomal miR-203a-3p facilitates stromal inflammation of type IIIA chronic prostatitis/chronic pelvic pain syndrome by targeting DUSP5 and increasing MCP-1 generation.
Silencing of circ_0088036 inhibits growth and invasion of lung adenocarcinoma through miR-203/SP1 axis.
Title: Silencing of circ_0088036 inhibits growth and invasion of lung adenocarcinoma through miR-203/SP1 axis.
Hsa_circ_0001707 regulates endothelial-mesenchymal transition in esophageal squamous cell carcinoma via miR-203a-3p/Snail2 pathway.
Title: Hsa_circ_0001707 regulates endothelial-mesenchymal transition in esophageal squamous cell carcinoma via miR-203a-3p/Snail2 pathway.
microRNA-203 Targets Insulin-Like Growth Factor Receptor 1 to Inhibit Trophoblast Vascular Remodeling to Augment Preeclampsia.
Title: microRNA-203 Targets Insulin-Like Growth Factor Receptor 1 to Inhibit Trophoblast Vascular Remodeling to Augment Preeclampsia.
Association of miR-203 Expression with Prognostic Value in Patients with Esophageal Cancer: A Systematic Review and Meta-Analysis.
Title: Association of miR-203 Expression with Prognostic Value in Patients with Esophageal Cancer: A Systematic Review and Meta-Analysis.
Circ_0027885 sponges miR-203-3p to regulate RUNX2 expression and alleviates osteoporosis progression.
Title: Circ_0027885 sponges miR-203-3p to regulate RUNX2 expression and alleviates osteoporosis progression.
LINC01579-204 involved in the development of Hirschsprung's disease maybe by regulating the expression of miR-203a-3p and NEFL.
Title: LINC01579-204 involved in the development of Hirschsprung's disease maybe by regulating the expression of miR-203a-3p and NEFL.

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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

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See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by GOA

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

Process	Evidence Code	Pubs
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
acts_upstream_of negative regulation of canonical Wnt signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in negative regulation of cytokine production involved in inflammatory response	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of negative regulation of interleukin-8 production	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of interleukin-8 production	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of osteoblast differentiation	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
part_of RISC complex	IEA Inferred from Electronic Annotation more info

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.