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CX-5461 activates the DNA damage response and demonstrates therapeutic efficacy in high-grade serous ovarian cancer.
Sanij E, Hannan KM, Xuan J, Yan S, Ahern JE, Trigos AS, Brajanovski N, Son J, Chan KT, Kondrashova O, Lieschke E, Wakefield MJ, Frank D, Ellis S, Cullinane C, Kang J, Poortinga G, Nag P, Deans AJ, Khanna KK, Mileshkin L, McArthur GA, Soong J, Berns EMJJ, Hannan RD, Scott CL, Sheppard KE, Pearson RB. Sanij E, et al. Among authors: poortinga g. Nat Commun. 2020 May 26;11(1):2641. doi: 10.1038/s41467-020-16393-4. Nat Commun. 2020. PMID: 32457376 Free PMC article.
mTOR-dependent regulation of ribosomal gene transcription requires S6K1 and is mediated by phosphorylation of the carboxy-terminal activation domain of the nucleolar transcription factor UBF.
Hannan KM, Brandenburger Y, Jenkins A, Sharkey K, Cavanaugh A, Rothblum L, Moss T, Poortinga G, McArthur GA, Pearson RB, Hannan RD. Hannan KM, et al. Among authors: poortinga g. Mol Cell Biol. 2003 Dec;23(23):8862-77. doi: 10.1128/MCB.23.23.8862-8877.2003. Mol Cell Biol. 2003. PMID: 14612424 Free PMC article.
UBF levels determine the number of active ribosomal RNA genes in mammals.
Sanij E, Poortinga G, Sharkey K, Hung S, Holloway TP, Quin J, Robb E, Wong LH, Thomas WG, Stefanovsky V, Moss T, Rothblum L, Hannan KM, McArthur GA, Pearson RB, Hannan RD. Sanij E, et al. Among authors: poortinga g. J Cell Biol. 2008 Dec 29;183(7):1259-74. doi: 10.1083/jcb.200805146. Epub 2008 Dec 22. J Cell Biol. 2008. PMID: 19103806 Free PMC article.
Inhibition of RNA polymerase I as a therapeutic strategy to promote cancer-specific activation of p53.
Bywater MJ, Poortinga G, Sanij E, Hein N, Peck A, Cullinane C, Wall M, Cluse L, Drygin D, Anderes K, Huser N, Proffitt C, Bliesath J, Haddach M, Schwaebe MK, Ryckman DM, Rice WG, Schmitt C, Lowe SW, Johnstone RW, Pearson RB, McArthur GA, Hannan RD. Bywater MJ, et al. Among authors: poortinga g. Cancer Cell. 2012 Jul 10;22(1):51-65. doi: 10.1016/j.ccr.2012.05.019. Cancer Cell. 2012. PMID: 22789538 Free PMC article.
The mTORC1 inhibitor everolimus prevents and treats Eμ-Myc lymphoma by restoring oncogene-induced senescence.
Wall M, Poortinga G, Stanley KL, Lindemann RK, Bots M, Chan CJ, Bywater MJ, Kinross KM, Astle MV, Waldeck K, Hannan KM, Shortt J, Smyth MJ, Lowe SW, Hannan RD, Pearson RB, Johnstone RW, McArthur GA. Wall M, et al. Among authors: poortinga g. Cancer Discov. 2013 Jan;3(1):82-95. doi: 10.1158/2159-8290.CD-12-0404. Epub 2012 Dec 14. Cancer Discov. 2013. PMID: 23242809 Free PMC article.
32 results