Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
Evaluation of Association Between the Frequency of Epstein–Barr Virus and Cytomegalovirus Infection in Healthy and Tumoral Breast Samples Publisher



Torfi F1 ; Kamani F1 ; Tavakolian S2 ; Hosseini MR1 ; Nazar NSB3 ; Alvandi S4 ; Faghihloo E2
Authors
Show Affiliations
Authors Affiliations
  1. 1. Surgical Department, Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
  2. 2. Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
  3. 3. Physical Medicine and Rehabilitation Department, Medical and Educational Center of Taleghani Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
  4. 4. Imam Khomeini Hospital, Tehran University of Medical Science, Tehran, Iran

Source: Gene Reports Published:2021


Abstract

Introduction: Despite advances in science and technology, breast cancer is the fifth most common cancer in Iran. Previous studies have reported that there is a concrete relationship between this type of cancer and different kinds of risk factors, especially infection diseases. Among various kinds of infectious risk factors, much attention has been given to Herpesviridae. As the prevalence of EBV and CMV in patients suffering from breast cancer is not clear, in this study we evaluated these two viruses using PCR. Material & methods: The phenol-chloroform protocol was used to extract DNA. Then, to evaluate the EBV and CMV infections, PCR analysis was performed to assess the presence of EBNA-1 and Glycoprotein gB genes, respectively. Results: PCR illustrated two EBV positive samples among cancerous tissues while all normal adjacent tissues were EBV negative. Moreover, we did not detect any CMV positive samples. Conclusion: According to the present study, there is no association between EBV and CMV with breast cancer in Iranian women; however, further investigation was required. © 2021