Core B supports every project within the Program by providing access to state-of-the-art RNAi tools. Short hairpin RNAs (shRNAs) were developed with the support of this program, and ongoing innovations by Core B and Program investigators have helped to make these extremely powerful biological tools. During the past funding period, the Core devised methods to rapidly engineer mice carrying regulated shRNA expression cassettes, devised strategies for functionally validating shRNAs in a multiplexed fashion, and created a third generation of RNAi libraries corresponding to annotated protein coding genes in humans and mice. During the upcoming period of requested support, the core proposes to aid Program investigators through five general aims. First, the program will continue to provide access to state-of-the-art RNAi tools for analyzing either single gene knockdowns or for performing pooled RNAi screens. Second, the Core will work with investigators to operate the """"""""sensor assay"""""""" to identify optimal shRNAs tools against genes of interest. Third, the core will produce custom RNAi libraries against sets of genes that are of interest to Program investigators. Fourth, the Core will produce mice carrying regulated RNAi cassettes and aid investigators in combining these with other desired genetic lesions. Finally, the Core will carry on its efforts to improve RNAi technologies and make those innovations available to the Program and to the community at large.

Public Health Relevance

RNAi has become a mainstay of modern biology. Core B and investigators within this program project have continued to be world leaders in the development of shRNAs as powerful experimental tools. Thus, work within the Core impacts not only the Program but also the broader community.

Agency
National Institute of Health (NIH)
Institute
National Cancer Institute (NCI)
Type
Research Program Projects (P01)
Project #
5P01CA013106-42
Application #
8744323
Study Section
Special Emphasis Panel (ZCA1-RPRB-0 (O1))
Project Start
2013-01-01
Project End
2016-12-31
Budget Start
2013-01-01
Budget End
2013-12-31
Support Year
42
Fiscal Year
2013
Total Cost
$349,822
Indirect Cost
$163,847
Name
Cold Spring Harbor Laboratory
Department
Type
DUNS #
065968786
City
Cold Spring Harbor
State
NY
Country
United States
Zip Code
11724
Li, Meng Amy; Amaral, Paulo P; Cheung, Priscilla et al. (2017) A lncRNA fine tunes the dynamics of a cell state transition involving Lin28, let-7 and de novo DNA methylation. Elife 6:
Diermeier, Sarah D; Spector, David L (2017) Antisense Oligonucleotide-mediated Knockdown in Mammary Tumor Organoids. Bio Protoc 7:
Pelossof, Raphael; Fairchild, Lauren; Huang, Chun-Hao et al. (2017) Prediction of potent shRNAs with a sequential classification algorithm. Nat Biotechnol 35:350-353
Roe, Jae-Seok; Hwang, Chang-Il; Somerville, Tim D D et al. (2017) Enhancer Reprogramming Promotes Pancreatic Cancer Metastasis. Cell 170:875-888.e20
Zhang, Bin; Mao, Yuntao S; Diermeier, Sarah D et al. (2017) Identification and Characterization of a Class of MALAT1-like Genomic Loci. Cell Rep 19:1723-1738
Mu, Ping; Zhang, Zeda; Benelli, Matteo et al. (2017) SOX2 promotes lineage plasticity and antiandrogen resistance in TP53- and RB1-deficient prostate cancer. Science 355:84-88
Anczuków, Olga; Krainer, Adrian R (2016) Splicing-factor alterations in cancers. RNA 22:1285-301
Baker, Leena; BeGora, Michael; Au Yeung, Faith et al. (2016) Scribble is required for pregnancy-induced alveologenesis in the adult mammary gland. J Cell Sci 129:2307-15
Tasdemir, Nilgun; Banito, Ana; Roe, Jae-Seok et al. (2016) BRD4 Connects Enhancer Remodeling to Senescence Immune Surveillance. Cancer Discov 6:612-29
Hossain, Manzar; Stillman, Bruce (2016) Opposing roles for DNA replication initiator proteins ORC1 and CDC6 in control of Cyclin E gene transcription. Elife 5:

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