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The roles of macromolecules in imatinib resistance of chronic myeloid leukemia cells by Fourier transform infrared spectroscopy
(Elsevier, 2013-04)
Imatinib is a first generation tyrosine kinase inhibitor, which is used for the treatment of chronic myeloid leukemia. However, resistance to imatinib is an important problem. Different mechanisms have been explained for ...
Apoptotic effects of resveratrol, a grape polyphenol, on imatinib-sensitive and resistant K562 chronic myeloid leukemia cells
(International Institute of Anticancer Research, 2012-07)
To examine the antiproliferative and apoptotic effects of resveratrol on imatinib-sensitive and imatinib-resistant K562 chronic myeloid leukemia cells. Antiproliferative effects of resveratrol were determined by the ...
Dishevelled proteins and CYLD reciprocally regulate each other in CML cell lines
(Springer, 2017-10)
Dishevelled (Dvl) proteins are activated by Wnt pathway stimulation and have crucial roles in the regulation of β-catenin destruction complex. CYLD is a tumor suppressor and a deubiquitination enzyme. CYLD negatively ...
Imatinib induces autophagy through BECLIN-1 and ATG5 genes in chronic myeloid leukemia cells
(Taylor & Francis, 2011-03)
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Hematology
Volume 16, Issue 2, March 2011, Pages 95-99
Imatinib induces autophagy ...
A molecular and biophysical comparison of macromolecular changes in imatinib-sensitive and imatinib-resistant K562 cells exposed to ponatinib
(Springer, 2016-02)
Chronic myeloid leukemia (CML) is a type of hematological malignancy that is characterized by the generation of Philadelphia chromosome encoding BCR/ABL oncoprotein. Tyrosine kinase inhibitors (TKIs), imatinib, nilotinib, ...
A novel mechanism of dasatinib-induced apoptosis in chronic myeloid leukemia; Ceramide synthase and ceramide clearance genes
(Springer, 2011-11)
Sphingolipids are bioeffector molecules that control various aspects of cell growth, proliferation, apoptosis, and drug resistance. Ceramides, the central molecule of sphingolipid metabolism, are inducer of apoptosis and ...
Suppression of STAT5A increases chemotherapeutic sensitivity in imatinib-resistant and imatinib-sensitive K562 cells
(Informa Healthcare, 2010-10)
STAT proteins are cytoplasmic transcription factors that are involved in the regulation of numerous cellular activities such as cell growth, differentiation, and survival. In this study, we aimed to identify the expression ...
Sphingosine kinase-1 and sphingosine 1-phosphate receptor 2 mediate Bcr-Abl1 stability and drug resistance by modulation of protein phosphatase 2A
(American Society of Hematology, 2011-06)
The mechanisms by which sphingosine kinase-1 (SK-1)/sphingosine 1-phosphate (S1P) activation contributes to imatinib resistance in chronic myeloid leukemia (CML) are unknown. We show herein that increased SK-1/S1P enhances ...
Revealing genome-wide mRNA and microRNA expression patterns in leukemic cells highlighted “hsa-miR-2278” as a tumor suppressor for regain of chemotherapeutic imatinib response due to targeting STAT5A
(Springer, 2015-09)
BCR-ABL oncoprotein stimulates cell proliferation and inhibits apoptosis in chronic myeloid leukemia (CML). For cure, imatinib is a widely used tyrosine kinase inhibitor, but developing chemotherapeutic resistance has to ...
Macromolecular changes in nilotinib resistant k562 cells; An in vitro study by fourier transform infrared spectroscopy
(SAGE Publications, 2012-08)
Nilotinib is a second generation tyrosine kinase inhibitor which is used in both first and second line treatment of chronic myeloid leukemia (CML). In the present work, the effects of nilotinib resistance on K562 cells ...
