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Friday, Apr.19, 2024
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| miRNA: |
hsa-miR-198 |
| Disease: |
schizophrenia |
Relationship type: |
Causal |
Detection method for miRNA expression: |
Northern blot, qRT-PCR etc |
| Expression pattern of miRNA: |
normal |
Validated targets of miRNA from the reference: |
unknown |
Validated targets of miRNA from TarBase: |
unknown : More... |
| Predicted targets: |
MIRANDA, TARGETSCAN, PICTAR-VERT |
Description: Eighteen known SNPs within or near brain-expressed miRNAs in three samples (Danish, Swedish and Norwegian: 420/163/257 schizophrenia patients and 1006/177/293 control subjects), were analyzed. Subsequently, joint analysis of the three samples was performed on SNPs showing marginal association. Two SNPs rs17578796 and rs1700 in hsa-mir-206 (mir-206) and hsa-mit-198 (mir-198) showed nominal significant allelic association to schizophrenia in the Danish and Norwegian sample respectively (P = 0.0021 & p = 0.038), of which only rs17578796 was significant in the joint sample. In-silico analysis revealed that 8 of the 15 genes predicted to be regulated by both mir-206 and mir-198, are transcriptional targets or interaction partners of the JUN, ATF2 and TAF1 connected in a tight network. JUN and two of the miRNA targets (CCND2 and PTPN1) in the network have previously been associated with schizophrenia. |
Reference:
Brain expressed microRNAs implicated in schizophrenia etiology. | PMID:17849003
Hansen T, Olsen L, Lindow M, Jakobsen KD, Ullum H, Jonsson E, Andreassen OA, Djurovic S, Melle I, Agartz I, Hall H, Timm S, Wang AG, Werge T.
PLoS ONE. 2007 Sep 12;2(9):e873. |
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