RETRACTED: Downregulation of p53-inducible microRNAs 192, 194, and 215 impairs the p53/MDM2 autoregulatory loop in multiple myeloma development.
RETRACTED: Downregulation of p53-inducible microRNAs 192, 194, and 215 impairs the p53/MDM2 autoregulatory loop in multiple myeloma development.
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DOI:
10.1016/j.ccr.2010.09.005
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发表时间:
2010-10-19
期刊:
影响因子:
50.3
通讯作者:
Croce CM
中科院分区:
文献类型:
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作者:
Pichiorri F;Suh SS;Rocci A;De Luca L;Taccioli C;Santhanam R;Zhou W;Benson DM Jr;Hofmainster C;Alder H;Garofalo M;Di Leva G;Volinia S;Lin HJ;Perrotti D;Kuehl M;Aqeilan RI;Palumbo A;Croce CM
In multiple myeloma (MM), an incurable B-cell neoplasm, mutation or deletion of p53 is rarely detected at diagnosis. Using small-molecule inhibitors of MDM2, we provide evidence that miR-192, 194 and 215, which are down-regulated in a subset of newly diagnosed MMs, can be transcriptionally activated by p53 and then modulate MDM2 expression. Furthermore, ectopic re-expression of these miRNAs in MM cells increases the therapeutic action of MDM2 inhibitors in vitro and in vivo by enhancing their p53-activating effects. In addition, miR-192 and 215 target the IGF pathway, preventing enhanced migration of plasma cells into bone marrow. The results suggest that these miRNAs are positive regulators of p53 and that their down-regulation plays a key role in MM development.
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DOI:
10.1158/1078-0432.ccr-09-1071
发表时间:
2009-12-01
期刊:
Clinical cancer research : an official journal of the American Association for Cancer Research
影响因子:
--
作者:
Ooi MG;Hayden PJ;Kotoula V;McMillin DW;Charalambous E;Daskalaki E;Raje NS;Munshi NC;Chauhan D;Hideshima T;Buon L;Clynes M;O'Gorman P;Richardson PG;Mitsiades CS;Anderson KC;Mitsiades N
通讯作者:
Mitsiades N
DOI:
10.1073/pnas.0806202105
发表时间:
2008-09-02
影响因子:
11.1
作者:
Pichiorri, Flavia;Suh, Sung-Suk;Croce, Carlo M.
通讯作者:
Croce, Carlo M.
影响因子:
20.3
作者:
Qiang, YW;Yao, L;Rudikoff, S
通讯作者:
Rudikoff, S
影响因子:
64.5
作者:
Lewis, BP;Shih, IH;Burge, CB
通讯作者:
Burge, CB
影响因子:
11.4
作者:
通讯作者:
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