MIR155 microRNA 155 [Homo sapiens (human)] - Gene

Summary

Official Symbol: MIR155provided by HGNC
Official Full Name: microRNA 155provided by HGNC
Primary source: HGNC:HGNC:31542
See related: Ensembl:ENSG00000283904 MIM:609337; miRBase:MI0000681; AllianceGenome:HGNC:31542
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: MIRN155; mir-155; miRNA155
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:: 21q21.3

Exon count:: 1

Annotation release	Status	Assembly	Chr	Location
RS_2024_08	current	GRCh38.p14 (GCF_000001405.40)	21	NC_000021.9 (25573980..25574044)
RS_2024_08	current	T2T-CHM13v2.0 (GCF_009914755.1)	21	NC_060945.1 (23931556..23931620)
RS_2024_09	previous assembly	GRCh37.p13 (GCF_000001405.25)	21	NC_000021.8 (26946292..26946356)

Chromosome 21 - NC_000021.9 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?

Inflammatory factor-mediated miR-155/SOCS1 signaling axis leads to Treg impairment in systemic lupus erythematosus.
Title: Inflammatory factor-mediated miR-155/SOCS1 signaling axis leads to Treg impairment in systemic lupus erythematosus.
Exosomal miR-155-5p drives ibrutinib resistance in B-cell lymphoma.
Title: Exosomal miR-155-5p drives ibrutinib resistance in B-cell lymphoma.
The simultaneous miR-155-5p overexpression and miR-223-3p inhibition can activate pEMT in oral squamous cell carcinoma.
Title: The simultaneous miR-155-5p overexpression and miR-223-3p inhibition can activate pEMT in oral squamous cell carcinoma.
Expression of microRNA-155 in thalassemic erythropoiesis.
Title: Expression of microRNA-155 in thalassemic erythropoiesis.
miR-155 promotes an inflammatory response in HaCaT cells via the IRF2BP2/KLF2/NF-kappaB pathway in psoriasis.
Title: miR‑155 promotes an inflammatory response in HaCaT cells via the IRF2BP2/KLF2/NF‑κB pathway in psoriasis.
Serum microRNAs as new biomarkers for detecting subclinical hemolysis in the nonacute phase of G6PD deficiency.
Title: Serum microRNAs as new biomarkers for detecting subclinical hemolysis in the nonacute phase of G6PD deficiency.
circ_0000592 facilitates the progression of esophageal squamous cell carcinoma via miR-155-5p/FZD5 axis.
Title: circ_0000592 facilitates the progression of esophageal squamous cell carcinoma via miR-155-5p/FZD5 axis.
miR-155 promotes Th17 differentiation by targeting FOXP3 to aggravate inflammation in MRSA pneumonia.
Title: miR-155 promotes Th17 differentiation by targeting FOXP3 to aggravate inflammation in MRSA pneumonia.
circ_0000337 Promotes the Progression of Cervical Cancer by miR-155-5p/RAB3B Axis.
Title: circ_0000337 Promotes the Progression of Cervical Cancer by miR-155-5p/RAB3B Axis.
The impact of miRNA-155 in acute and chronic toxoplasmosis in Iraqi women.
Title: The impact of miRNA-155 in acute and chronic toxoplasmosis in Iraqi women.

Submit: New GeneRIF Correction See all GeneRIFs (894)

Phenotypes

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Review eQTL and phenotype association data in this region using PheGenI

Variation

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See Variation Viewer (GRCh37.p13)

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 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 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 cytokine production	IDA Inferred from Direct Assay more info	PubMed
involved_in negative regulation of gene expression	IDA Inferred from Direct Assay 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.