Document Type : Original Article


1 Fertility and Infertility Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran

2 Department of Anatomical Sciences and Molecular Biology,Rafsanjan University of Medical Sciences, Rafsanjan, Iran


This article (Mohammad Reza Salahshoor, Cyrus Jalili, Ahmad Shebanizadeh Darehdori, Mozafar Khazaei, Shiva Roshankhah, Rostam Ghorbani, The Apoptotic Effects of the P300 Activator on Breast Cancer and Lung Fibroblast Cell Lines, Middle East Journal of Cancer, 2013,4(4): 163-173) has been retracted by agreement between the authors, the journal’s editors and the publisher. The authors have contacted the editor-in-chief and mentioned that this article was previously published in another journal without their awareness and that was an inadvertent event.