Profiles of miRNA Isoforms and tRNA Fragments in Prostate Cancer.
Profiles of miRNA Isoforms and tRNA Fragments in Prostate Cancer.
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DOI:
10.1038/s41598-018-22488-2
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发表时间:
2018-03-28
影响因子:
4.6
通讯作者:
Rigoutsos I
中科院分区:
文献类型:
--
作者:
Magee RG;Telonis AG;Loher P;Londin E;Rigoutsos I
MicroRNA (miRNA) isoforms (“isomiRs”) and tRNA-derived fragments (“tRFs”) are powerful regulatory non-coding RNAs (ncRNAs). In human tissues, both types of molecules are abundant, with expression patterns that depend on a person’s race, sex and population origin. Here, we present our analyses of the Prostate Cancer (PRAD) datasets of The Cancer Genome Atlas (TCGA) from the standpoint of isomiRs and tRFs. This study represents the first simultaneous examination of isomiRs and tRFs in a large cohort of PRAD patients. We find that isomiRs and tRFs have extensive correlations with messenger RNAs (mRNAs). These correlations are disrupted in PRAD, which suggests disruptions of the regulatory network in the disease state. Notably, we find that the profiles of isomiRs and tRFs differ in patients belonging to different races. We hope that the presented findings can lay the groundwork for future research efforts aimed at elucidating the functional roles of the numerous and distinct members of these two categories of ncRNAs that are present in PRAD.
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影响因子:
28.4
作者:
Barrington WE;Schenk JM;Etzioni R;Arnold KB;Neuhouser ML;Thompson IM Jr;Lucia MS;Kristal AR
通讯作者:
Kristal AR
影响因子:
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Koppers-Lalic D;Hackenberg M;de Menezes R;Misovic B;Wachalska M;Geldof A;Zini N;de Reijke T;Wurdinger T;Vis A;van Moorselaar J;Pegtel M;Bijnsdorp I
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64.5
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影响因子:
14.9
作者:
Griffiths-Jones, S
通讯作者:
Griffiths-Jones, S
影响因子:
14.9
作者:
Griffiths-Jones S;Grocock RJ;van Dongen S;Bateman A;Enright AJ
通讯作者:
Enright AJ