Tabriz University of Medical Sciences BioImpacts 2228-5652 8 4 2018 07 30 Retraction Note: Inhibition of hTERT Gene Expression by SilibininLoaded PLGA-PEG-Fe₃O₄ in T47D Breast Cancer Cell Line 321 321 10.15171/bi.2018.34 EN Zohreh Ebrahimnezhad Nosratollah Zarghami Manoutchehr Keyhani Soumaye Amirsaadat Abolfazl Akbarzadeh Mohammad Rahmati Zohreh Mohammad Taheri Kazem Nejati-Koshki Journal Article 10.15171/bi.2018.34