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Fattahi S, Golpour M, Amjadi-Moheb F, Sharifi-Pasandi M, Khodadadi P, Pilehchian-Langroudi M, Ashrafi GH, Akhavan-Niaki H. DNA methyltransferases and gastric cancer: insight into targeted therapy. Epigenomics 2018; 10:1477-1497. [PMID: 30325215 DOI: 10.2217/epi-2018-0096] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Gastric cancer is a major health problem worldwide occupying most frequent causes of cancer-related mortality. In addition to genetic modifications, epigenetic alterations catalyzed by DNA methyltransferases (DNMTs) are a well-characterized epigenetic hallmark in gastric cancer. The reversible nature of epigenetic alterations and central role of DNA methylation in diverse biological processes provides an opportunity for using DNMT inhibitors to enhance the efficacy of chemotherapeutics. In this review, we discussed key factors or mechanisms such as SNPs, infections and genetic modifications that trigger DNMTs level modification in gastric cancer, and their potential roles in cancer progression. Finally, we focused on how inhibitors of the DNMTs can most effectively be used for the treatment of gastric cancer with multidrug resistance.
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Affiliation(s)
- Sadegh Fattahi
- Cellular & Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, 4717647745, Babol, Iran.,North Research Center, Pasteur Institute, Amol, 4615885399, Iran
| | - Monireh Golpour
- Molecular & Cell Biology Research Center, Student Research Committee, Faculty of Medicine, Mazandaran University of Medical Science, Sari, 4817844718, Iran
| | - Fatemeh Amjadi-Moheb
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, 4717647745, Babol, Iran
| | - Marzieh Sharifi-Pasandi
- Molecular & Cell Biology Research Center, Student Research Committee, Faculty of Medicine, Mazandaran University of Medical Science, Sari, 4817844718, Iran
| | - Parastesh Khodadadi
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, 4717647745, Babol, Iran
| | | | - Gholam Hossein Ashrafi
- School of Life Science, Pharmacy & Chemistry, SEC Faculty, Cancer Theme, Kingston University London, Kingston upon Thames, London KT1 2EE, UK
| | - Haleh Akhavan-Niaki
- Department of Genetics, Faculty of Medicine, Babol University of Medical Sciences, 4717647745, Babol, Iran
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Fattahi S, Nikbakhsh N, Taheri H, Ghadami E, Kosari-Monfared M, Amirbozorgi G, Asouri M, Pilehchian-Langroudi M, Ranaee M, Samadani AA, Paryan M, Akhavan-Niaki H. Prevalence of multiple infections and the risk of gastric adenocarcinoma development at earlier age. Diagn Microbiol Infect Dis 2018; 92:62-68. [DOI: 10.1016/j.diagmicrobio.2018.04.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 04/24/2018] [Accepted: 04/30/2018] [Indexed: 02/07/2023]
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