miRBase entry: hsa-mir-663a

Stem-loop hsa-mir-663a


Accession
MI0003672
Symbol
HGNC: MIR663A
Description
Homo sapiens hsa-mir-663a precursor miRNA
Gene family
MIPF0000462; mir-663

Summary
Caution, this is an AI generated summary based on literature. This may have errors. ?

MIR663A is a microRNA that has been found to suppress colorectal cancer (CC) metastasis [PMC6365692]. In contrast, TTC22V1 has been shown to promote CC metastasis [PMC6365692]. The significance of MIR663A downregulation by MALAT1 was evaluated by studying the expression changes of a set of MIR663A target genes, including P5319, PIK3CD12, P2111, CXCR413, TGFB120, and JUND21, in HCT116 cells [PMC6113222].

Literature search
75 open access papers mention hsa-mir-663a
(535 sentences)

Sequence

1048 reads, 493 reads per million, 76 experiments
ccuuccggcgucccAGGCGGGGCGCCGCGGGACCGCccucgugucuguggcggugggaucccgcggccguguuuuccugguggcccggccaug
....((((.((((((((.((.(((((((((((((((((........).))))).....)))))))).))).))..))))).))))))).....

Structure
-ccuu    c   -     -C  G   -        -----     - ucg 
     ccgg guc ccAGG  GG GCG CCGCGGGA     CCGCc c   u
     |||| ||| |||||  || ||| ||||||||     ||||| |    
     ggcc cgg ggucc  uu ugc ggcgcccu     ggcgg g   g
guacc    -   u     uu  g   c        agggu     u ucu 


Annotation confidence Low
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Genome context
chr20: 26208186-26208278 [-]

Disease association
hsa-mir-663a is associated with one or more human diseases in the Human microRNA Disease Database
Disease Description Category PubMed ID


Database links

Mature hsa-miR-663a

Accession MIMAT0003326
Description Homo sapiens hsa-miR-663a mature miRNA
Sequence 15 - AGGCGGGGCGCCGCGGGACCGC - 36
Evidence experimental
SAGE [1]
Database links
Predicted targets

References

  1. PubMed ID: 16505370
    The colorectal microRNAome
    "Cummins JM, He Y, Leary RJ, Pagliarini R, Diaz LA Jr, Sjoblom T, Barad O, Bentwich Z, Szafranska AE, Labourier E, Raymond CK, Roberts BS, Juhl H, Kinzler KW, Vogelstein B, Velculescu VE"
    "Proc Natl Acad Sci U S A (2006) 103:3687-3692