MIR4539

Summary

MIR4539 (microRNA 4539, HGNC:41546) is a microRNA gene on chromosome 14q32.33.

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.

Source: NCBI Gene 100616374 — RefSeq curated summary.

At a glance

• Gene type: non-coding (miRNA) — no protein product; not a drug target. Variant/disease associations are omitted (they would be positional, from an overlapping protein-coding gene).

Identifiers

Gene identifiers

Field	Value
HGNC ID	HGNC:41546
Approved symbol	MIR4539
Name	microRNA 4539
Location	14q32.33
Locus type	RNA, micro
Status	Approved
Aliases	hsa-mir-4539
Ensembl gene	ENSG00000265612
Ensembl biotype	miRNA
Entrez	100616374
RNAcentral	URS00007E4525 — miRNA, 60 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 miRNA

ENST00000579784

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000579784 — 1 exons

Exon	Start	End
ENSE00002704320	105857513	105857572

Expression profiles

Bgee: expression breadth ubiquitous, 103 present calls, max score 99.41.

Top tissues by expression

103 total, by Bgee expression score (0-100, higher = more expressed):

Tissue	Anatomy ID	Expression score	Quality
vermiform appendix	UBERON:0001154	99.41	gold quality
spleen	UBERON:0002106	99.28	gold quality
duodenum	UBERON:0002114	99.26	gold quality
lymph node	UBERON:0000029	99.19	gold quality
granulocyte	CL:0000094	99.01	gold quality
tonsil	UBERON:0002372	98.61	gold quality
small intestine	UBERON:0002108	96.27	gold quality
small intestine Peyer’s patch	UBERON:0003454	95.95	gold quality
blood	UBERON:0000178	94.93	gold quality
mucosa of transverse colon	UBERON:0004991	94.06	gold quality
bone marrow	UBERON:0002371	93.81	gold quality
intestine	UBERON:0000160	91.53	gold quality
transverse colon	UBERON:0001157	91.34	gold quality
rectum	UBERON:0001052	89.92	gold quality
stomach	UBERON:0000945	88.92	gold quality
colon	UBERON:0001155	88.85	gold quality
body of stomach	UBERON:0001161	88.78	gold quality
saliva-secreting gland	UBERON:0001044	88.61	gold quality
minor salivary gland	UBERON:0001830	88.17	gold quality
fundus of stomach	UBERON:0001160	87.14	gold quality
leukocyte	CL:0000738	84.64	gold quality
monocyte	CL:0000576	84.39	gold quality
placenta	UBERON:0001987	80.46	gold quality
lung	UBERON:0002048	79.61	gold quality
muscle layer of sigmoid colon	UBERON:0035805	79.38	gold quality
multicellular organism	UBERON:0000468	79.34	gold quality
urinary bladder	UBERON:0001255	79.25	gold quality
adrenal tissue	UBERON:0018303	79.25	gold quality
upper lobe of left lung	UBERON:0008952	79.04	gold quality
liver	UBERON:0002107	77.89	gold quality

Single-cell (SCXA)

Detected in 1 experiment(s), a significant marker in 0.

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.00

Regulation

Is transcription factor: no

Cross-species orthologs

0 orthologs

Protein

Non-coding RNA — no protein product; not a drug target.

Function

No curated pathway, Gene-Ontology, or interaction data.

Disease & clinical

No curated disease, variant, or cancer-driver associations.

Drugs & pharmacology

No drug or pharmacology data — not an established drug target.