TY - JOUR
T1 - HIV-1 Reverse Transcriptase Promotes Tumor Growth and Metastasis Formation via ROS-Dependent Upregulation of Twist
AU - Bayurova, Ekaterina
AU - Jansons, Juris
AU - Skrastina, Dace
AU - Smirnova, Olga
AU - Mezale, Dzeina
AU - Kostyusheva, Anastasia
AU - Kostyushev, Dmitry
AU - Petkov, Stefan
AU - Podschwadt, Philip
AU - Valuev-Elliston, Vladimir
AU - Sasinovich, Sviataslau
AU - Korolev, Sergey
AU - Warholm, Per
AU - Latanova, Anastasia
AU - Starodubova, Elizaveta
AU - Tukhvatulin, Amir
AU - Latyshev, Oleg
AU - Selimov, Renat
AU - Metalnikov, Pavel
AU - Komarov, Alexander
AU - Ivanova, Olga
AU - Gorodnicheva, Tatiana
AU - Kochetkov, Sergey
AU - Gottikh, Marina
AU - Strumfa, Ilze
AU - Ivanov, Alexander
AU - Gordeychuk, Ilya
AU - Isaguliants, Maria
N1 - Funding Information:
https://orcid.org/0000-0002-6160-2203 Bayurova Ekaterina [email protected] 1 2 Jansons Juris [email protected] 3 4 Skrastina Dace [email protected] 3 4 https://orcid.org/0000-0002-4980-9754 Smirnova Olga [email protected] 5 Mezale Dzeina [email protected] 3 Kostyusheva Anastasia [email protected] 6 Kostyushev Dmitry [email protected] 6 Petkov Stefan [email protected] 7 Podschwadt Philip [email protected] 7 https://orcid.org/0000-0003-0365-570X Valuev-Elliston Vladimir [email protected] 5 Sasinovich Sviataslau [email protected] 7 https://orcid.org/0000-0003-2278-4451 Korolev Sergey [email protected] 8 Warholm Per [email protected] 9 https://orcid.org/0000-0002-2260-6551 Latanova Anastasia [email protected] 1 5 https://orcid.org/0000-0003-2183-0858 Starodubova Elizaveta [email protected] 1 5 https://orcid.org/0000-0001-8506-2339 Tukhvatulin Amir [email protected] 1 Latyshev Oleg [email protected] 1 Selimov Renat [email protected] 10 Metalnikov Pavel [email protected] 10 Komarov Alexander [email protected] 10 https://orcid.org/0000-0002-3673-4714 Ivanova Olga [email protected] 5 Gorodnicheva Tatiana [email protected] 11 https://orcid.org/0000-0002-7443-6961 Kochetkov Sergey [email protected] 5 Gottikh Marina [email protected] 8 Strumfa Ilze [email protected] 3 https://orcid.org/0000-0002-5659-9679 Ivanov Alexander [email protected] 5 Gordeychuk Ilya [email protected] 1 2 12 https://orcid.org/0000-0001-9382-2254 Isaguliants Maria [email protected] 1 2 3 7 García-Rivas Gerardo 1 NF Gamaleya Research Center of Epidemiology and Microbiology Moscow Russia 2 Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products of Russian Academy of Sciences Moscow Russia chumakovs.ru 3 Department of Pathology Riga Stradins University Riga Latvia rsu.lv 4 Latvian Biomedical Research and Study Centre Riga Latvia lu.lv 5 Engelhardt Institute of Molecular Biology Russian Academy of Sciences Moscow Russia ras.ru 6 National Medical Research Center for Tuberculosis and Infectious Diseases Moscow Russia 7 Department of Microbiology Tumor and Cell Biology Karolinska Institutet Stockholm Sweden ki.se 8 Chemistry Department and Belozersky Institute of Physico-Chemical Biology Lomonosov Moscow State University Moscow Russia msu.ru 9 Science for Life Laboratory Stockholm University Stockholm Sweden su.se 10 Russian State Center for Quality and Standardization of Veterinary Drugs and Feed (VGNKI) Moscow Russia 11 Evrogen Moscow Russia 12 Sechenov First Moscow State Medical University Moscow Russia mma.ru 2019 2 12 2019 2019 08 05 2019 01 11 2019 05 11 2019 2 12 2019 2019 Copyright © 2019 Ekaterina Bayurova et al. This is an open access article distributed under the Creative Commons Attribution License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. HIV-induced immune suppression results in the high prevalence of HIV/AIDS-associated malignancies including Kaposi sarcoma, non-Hodgkin lymphoma, and cervical cancer. HIV-infected people are also at an increased risk of “non-AIDS-defining” malignancies not directly linked to immune suppression but associated with viral infections. Their incidence is increasing despite successful antiretroviral therapy. The mechanism behind this phenomenon remains unclear. Here, we obtained daughter clones of murine mammary gland adenocarcinoma 4T1luc2 cells expressing consensus reverse transcriptase of HIV-1 subtype A FSU_A strain (RT_A) with and without primary mutations of drug resistance. In in vitro tests, mutations of resistance to nucleoside inhibitors K65R/M184V reduced the polymerase, and to nonnucleoside inhibitors K103N/G190S, the RNase H activities of RT_A. Expression of these RT_A variants in 4T1luc2 cells led to increased production of the reactive oxygen species (ROS), lipid peroxidation, enhanced cell motility in the wound healing assay, and upregulation of expression of Vimentin and Twist . These properties, particularly, the expression of Twist , correlated with the levels of expression RT_A and/or the production of ROS. When implanted into syngeneic BALB/C mice, 4T1luc2 cells expressing nonmutated RT_A demonstrated enhanced rate of tumor growth and increased metastatic activity, dependent on the level of expression of RT_A and Twist . No enhancement was observed for the clones expressing mutated RT_A variants. Plausible mechanisms are discussed involving differential interactions of mutated and nonmutated RTs with its cellular partners involved in the regulation of ROS. This study establishes links between the expression of HIV-1 RT, production of ROS, induction of EMT, and enhanced propagation of RT-expressing tumor cells. Such scenario can be proposed as one of the mechanisms of HIV-induced/enhanced carcinogenesis not associated with immune suppression. Ministry of Science and Higher Education of the Russian Federation 075-15-2019-1660 Latvian Science Council LZP-2018/2-0308 EU VACTRAIN Russian Foundation for Basic Research 17-00-00085 17_04_00583 17_54_30002
Publisher Copyright:
© 2019 Ekaterina Bayurova et al.
PY - 2019/12/2
Y1 - 2019/12/2
N2 - HIV-induced immune suppression results in the high prevalence of HIV/AIDS-associated malignancies including Kaposi sarcoma, non-Hodgkin lymphoma, and cervical cancer. HIV-infected people are also at an increased risk of "non-AIDS-defining" malignancies not directly linked to immune suppression but associated with viral infections. Their incidence is increasing despite successful antiretroviral therapy. The mechanism behind this phenomenon remains unclear. Here, we obtained daughter clones of murine mammary gland adenocarcinoma 4T1luc2 cells expressing consensus reverse transcriptase of HIV-1 subtype A FSU_A strain (RT_A) with and without primary mutations of drug resistance. In in vitro tests, mutations of resistance to nucleoside inhibitors K65R/M184V reduced the polymerase, and to nonnucleoside inhibitors K103N/G190S, the RNase H activities of RT_A. Expression of these RT_A variants in 4T1luc2 cells led to increased production of the reactive oxygen species (ROS), lipid peroxidation, enhanced cell motility in the wound healing assay, and upregulation of expression of Vimentin and Twist. These properties, particularly, the expression of Twist, correlated with the levels of expression RT_A and/or the production of ROS. When implanted into syngeneic BALB/C mice, 4T1luc2 cells expressing nonmutated RT_A demonstrated enhanced rate of tumor growth and increased metastatic activity, dependent on the level of expression of RT_A and Twist. No enhancement was observed for the clones expressing mutated RT_A variants. Plausible mechanisms are discussed involving differential interactions of mutated and nonmutated RTs with its cellular partners involved in the regulation of ROS. This study establishes links between the expression of HIV-1 RT, production of ROS, induction of EMT, and enhanced propagation of RT-expressing tumor cells. Such scenario can be proposed as one of the mechanisms of HIV-induced/enhanced carcinogenesis not associated with immune suppression.
AB - HIV-induced immune suppression results in the high prevalence of HIV/AIDS-associated malignancies including Kaposi sarcoma, non-Hodgkin lymphoma, and cervical cancer. HIV-infected people are also at an increased risk of "non-AIDS-defining" malignancies not directly linked to immune suppression but associated with viral infections. Their incidence is increasing despite successful antiretroviral therapy. The mechanism behind this phenomenon remains unclear. Here, we obtained daughter clones of murine mammary gland adenocarcinoma 4T1luc2 cells expressing consensus reverse transcriptase of HIV-1 subtype A FSU_A strain (RT_A) with and without primary mutations of drug resistance. In in vitro tests, mutations of resistance to nucleoside inhibitors K65R/M184V reduced the polymerase, and to nonnucleoside inhibitors K103N/G190S, the RNase H activities of RT_A. Expression of these RT_A variants in 4T1luc2 cells led to increased production of the reactive oxygen species (ROS), lipid peroxidation, enhanced cell motility in the wound healing assay, and upregulation of expression of Vimentin and Twist. These properties, particularly, the expression of Twist, correlated with the levels of expression RT_A and/or the production of ROS. When implanted into syngeneic BALB/C mice, 4T1luc2 cells expressing nonmutated RT_A demonstrated enhanced rate of tumor growth and increased metastatic activity, dependent on the level of expression of RT_A and Twist. No enhancement was observed for the clones expressing mutated RT_A variants. Plausible mechanisms are discussed involving differential interactions of mutated and nonmutated RTs with its cellular partners involved in the regulation of ROS. This study establishes links between the expression of HIV-1 RT, production of ROS, induction of EMT, and enhanced propagation of RT-expressing tumor cells. Such scenario can be proposed as one of the mechanisms of HIV-induced/enhanced carcinogenesis not associated with immune suppression.
UR - http://www.scopus.com/inward/record.url?scp=85077336135&partnerID=8YFLogxK
U2 - 10.1155/2019/6016278
DO - 10.1155/2019/6016278
M3 - Article
C2 - 31885806
AN - SCOPUS:85077336135
SN - 1942-0900
VL - 2019
JO - Oxidative Medicine and Cellular Longevity
JF - Oxidative Medicine and Cellular Longevity
M1 - 6016278
ER -
