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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: ursini siegel j. 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.
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: ursini siegel j. Nat Commun. 2021 Jun 3;12(1):3299. doi: 10.1038/s41467-021-23396-2. Nat Commun. 2021. PMID: 34083537 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: ursini siegel j. 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.
p66ShcA promotes malignant breast cancer phenotypes by alleviating energetic and oxidative stress.
Lewis K, La Selva R, Maldonado E, Annis MG, Najyb O, Cepeda Cañedo E, Totten S, Hébert S, Sabourin V, Mirabelli C, Ciccolini E, Lehuédé C, Choinière L, Russo M, Avizonis D, Park M, St-Pierre J, Kleinman CL, Siegel PM, Ursini-Siegel J. Lewis K, et al. Among authors: ursini siegel j. Redox Biol. 2024 Apr;70:103028. doi: 10.1016/j.redox.2024.103028. Epub 2024 Jan 5. Redox Biol. 2024. PMID: 38211442 Free PMC article.
It takes two to tango in the microenvironment!
Ursini-Siegel J, Park M. Ursini-Siegel J, et al. Breast Cancer Res. 2013 Mar 12;15(2):102. doi: 10.1186/bcr3388. Breast Cancer Res. 2013. PMID: 23510134 Free PMC article.
41 results