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Thursday, May.16, 2024
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miRNA: |
hsa-miR-125b |
Disease: |
bladder cancer |
Relationship type: |
Unspecified |
Detection method for miRNA expression: |
microarray |
Expression pattern of miRNA: |
up-regulated |
Validated targets of miRNA from the reference: |
unknown |
Validated targets of miRNA from TarBase: |
Lin28 : More... |
Predicted targets: |
MIRANDA, TARGETSCAN, PICTAR-VERT |
Description: A score based on the expression levels of the 51 miRNAs, identified muscle invasive tumors with high precision and sensitivity. MiRNAs showing high expression in muscle invasive tumors included miR-222 and miR-125b and in Ta tumors miR-10a. A miRNA signature for FGFR3 mutated cases was also identified with miR-7 as an important member. MiR-31, located in 9p21, was found to be homozygously deleted in 3 cases and miR-452 and miR-452* were shown to be over expressed in node positive tumors. In addition, these latter miRNAs were shown to be excellent prognostic markers for death by disease as outcome. The presented data shows that pathological subtypes of urothelial carcinoma show distinct miRNA gene expression signatures. |
Reference:
MiRNA expression in urothelial carcinomas: Important roles of miR-10a, miR-222,miR-125b, miR-7 and miR-452 for tumor stage and metastasis, and frequent homozygous losses of miR-31. | PMID:19127597
Veerla S, Lindgren D, Kvist A, Frigyesi A, Staaf J, Persson H, Liedberg F, Chebil G, Gudjonsson S, Borg A, M?nsson W, Rovira C, H?glund M.
Int J Cancer. 2008 Nov 26. [Epub ahead of print] |
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