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POGZ promotes homology-directed DNA repair in an HP1-dependent manner.
Heath J, Cheyou ES, Findlay S, Luo VM, Carpio EP, Lee J, Djerir B, Chen X, Morin T, Lebeau B, Karam M, Bagci H, Grapton D, Ursini-Siegel J, Côté JF, Witcher M, Richard S, Maréchal A, Orthwein A. Heath J, et al. Among authors: witcher m. EMBO Rep. 2022 Jan 5;23(1):e51041. doi: 10.15252/embr.202051041. Epub 2021 Nov 10. EMBO Rep. 2022. PMID: 34758190 Free PMC article.
CTCF facilitates DNA double-strand break repair by enhancing homologous recombination repair.
Hilmi K, Jangal M, Marques M, Zhao T, Saad A, Zhang C, Luo VM, Syme A, Rejon C, Yu Z, Krum A, Fabian MR, Richard S, Alaoui-Jamali M, Orthwein A, McCaffrey L, Witcher M. Hilmi K, et al. Among authors: witcher m. Sci Adv. 2017 May 24;3(5):e1601898. doi: 10.1126/sciadv.1601898. eCollection 2017 May. Sci Adv. 2017. PMID: 28560323 Free PMC article.
STAT1 potentiates oxidative stress revealing a targetable vulnerability that increases phenformin efficacy in breast cancer.
Totten SP, Im YK, Cepeda Cañedo E, Najyb O, Nguyen A, Hébert S, Ahn R, Lewis K, Lebeau B, La Selva R, Sabourin V, Martínez C, Savage P, Kuasne H, Avizonis D, Santos Martínez N, Chabot C, Aguilar-Mahecha A, Goulet ML, Dankner M, Witcher M, Petrecca K, Basik M, Pollak M, Topisirovic I, Lin R, Siegel PM, Kleinman CL, Park M, St-Pierre J, Ursini-Siegel J. Totten SP, et al. Among authors: witcher m. Nat Commun. 2021 Jun 3;12(1):3299. doi: 10.1038/s41467-021-23396-2. Nat Commun. 2021. PMID: 34083537 Free PMC article.
3D chromatin remodeling potentiates transcriptional programs driving cell invasion.
Lebeau B, Jangal M, Zhao T, Wong CK, Wong N, Cañedo EC, Hébert S, Aguilar-Mahecha A, Chabot C, Buchanan M, Catterall R, McCaffrey L, Deblois G, Kleinman C, Park M, Basik M, Witcher M. Lebeau B, et al. Among authors: witcher m. Proc Natl Acad Sci U S A. 2022 Sep 6;119(36):e2203452119. doi: 10.1073/pnas.2203452119. Epub 2022 Aug 29. Proc Natl Acad Sci U S A. 2022. PMID: 36037342 Free PMC article.
MTOR modulation induces selective perturbations in histone methylation which influence the anti-proliferative effects of mTOR inhibitors.
Kim H, Lebeau B, Papadopoli D, Jovanovic P, Russo M, Avizonis D, Morita M, Afzali F, Ursini-Siegel J, Postovit LM, Witcher M, Topisirovic I. Kim H, et al. Among authors: witcher m. iScience. 2024 Feb 12;27(3):109188. doi: 10.1016/j.isci.2024.109188. eCollection 2024 Mar 15. iScience. 2024. PMID: 38433910 Free PMC article.
Haploinsufficiency of the ESCRT Component HD-PTP Predisposes to Cancer.
Manteghi S, Gingras MC, Kharitidi D, Galarneau L, Marques M, Yan M, Cencic R, Robert F, Paquet M, Witcher M, Pelletier J, Pause A. Manteghi S, et al. Among authors: witcher m. Cell Rep. 2016 May 31;15(9):1893-900. doi: 10.1016/j.celrep.2016.04.076. Epub 2016 May 19. Cell Rep. 2016. PMID: 27210750 Free article.
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