A large shRNA library approach identifies lncRNA Ntep as an essential regulator of cell proliferation.

ABSTRACT: The mammalian cell cycle is a complex and tightly controlled event. Myriads of different control mechanisms are involved in its regulation. Long non-coding RNAs (lncRNA) have emerged as important regulators of many cellular processes including cellular proliferation. However, a more global and unbiased approach to identify lncRNAs with importance for cell proliferation is missing. Here, we present a lentiviral shRNA library-based approach for functional lncRNA profiling. We validated our library approach in NIH3T3 (3T3) fibroblasts by identifying lncRNAs critically involved in cell proliferation. Using stringent selection criteria we identified lncRNA NR_015491.1 out of 3842 different RNA targets represented in our library. We termed this transcript Ntep (non-coding transcript essential fo

SUBMITTER: Beermann J 

PROVIDER: S-EPMC5762845 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature