Article
The histone methyltransferase EZH2 as a novel prosurvival factor in clinically aggressive chronic lymphocytic leukemia.
Oncotarget - 14 Jun 2016
Papakonstantinou Nikos, Ntoufa Stavroula, Chartomatsidou Elisavet, Kotta Konstantia, Agathangelidis Andreas, Giassafaki Lefki, Karamanli Tzeni, Bele Panagiota, Moysiadis Theodoros, Baliakas Panagiotis, Sutton Lesley Ann, Stavroyianni Niki, Anagnostopoulos Achilles, Makris Antonios M, Ghia Paolo, Rosenquist Richard, Stamatopoulos Kostas
Abstract excerpt
The histone methyltransferase EZH2 induces gene repression through trimethylation of histone H3 at lysine 27 (H3K27me3). EZH2 overexpression has been reported in many types of cancer and associated with poor prognosis. Here we investigated the expression and functionality of EZH2 in chronic lymphocytic leukemia (CLL). Aggressive cases with unmutated IGHV genes (U-CLL) displayed significantly higher EZH2...
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