Open Access
Open access
Oxidative Medicine and Cellular Longevity, volume 2019, pages 1-28

HIV-1 Reverse Transcriptase Promotes Tumor Growth and Metastasis Formation via ROS-Dependent Upregulation of Twist

Jansons Juris 3, 4
Skrastina Dace 3, 4
Mezale Dzeina 3
Petkov Stefan 7
Podschwadt Philip 7
Sasinovich Sviataslau 7
Warholm Per 9
Latyshev Oleg 2
Selimov Renat 10
Metalnikov Pavel 10
Komarov Alexander 10
Ivanova Olga 5
Gorodnicheva Tatiana 11
Strumfa Ilze 3
Gordeychuk Ilya 1, 2, 12
Publication typeJournal Article
Publication date2019-12-02
Quartile SCImago
Q1
Quartile WOS
Impact factor
ISSN19420900, 19420994
PubMed ID:  31885806
Biochemistry
General Medicine
Cell Biology
Ageing
Abstract

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. Inin vitrotests, 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 ofVimentinandTwist. These properties, particularly, the expression ofTwist, 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 andTwist. 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.

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Bayurova E. et al. HIV-1 Reverse Transcriptase Promotes Tumor Growth and Metastasis Formation via ROS-Dependent Upregulation of Twist // Oxidative Medicine and Cellular Longevity. 2019. Vol. 2019. pp. 1-28.
GOST all authors (up to 50) Copy
Bayurova E., Jansons J., Skrastina D., Smirnova O., Mezale D., Kostyusheva A., Kostyushev D., Petkov S., Podschwadt P., Valuev Elliston V., Sasinovich S., Korolev S. P., Warholm P., Латанова А. А., Starodubova E. S., Tukhvatulin A. I., Latyshev O., Selimov R., Metalnikov P., Komarov A., Ivanova O., Gorodnicheva T., Кочетков С. Н., Gottikh M., Strumfa I., Ivanov A., Gordeychuk I., Isaguliants M. G. HIV-1 Reverse Transcriptase Promotes Tumor Growth and Metastasis Formation via ROS-Dependent Upregulation of Twist // Oxidative Medicine and Cellular Longevity. 2019. Vol. 2019. pp. 1-28.
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TY - JOUR
DO - 10.1155/2019/6016278
UR - https://doi.org/10.1155%2F2019%2F6016278
TI - HIV-1 Reverse Transcriptase Promotes Tumor Growth and Metastasis Formation via ROS-Dependent Upregulation of Twist
T2 - Oxidative Medicine and Cellular Longevity
AU - Bayurova, Ekaterina
AU - Jansons, Juris
AU - Skrastina, Dace
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 P.
AU - Warholm, Per
AU - Латанова, А. А.
AU - Starodubova, Elizaveta S.
AU - Tukhvatulin, Amir I.
AU - Latyshev, Oleg
AU - Metalnikov, Pavel
AU - Komarov, Alexander
AU - Ivanova, Olga
AU - Gorodnicheva, Tatiana
AU - Кочетков, С. Н.
AU - Strumfa, Ilze
AU - Ivanov, Alexander
AU - Gordeychuk, Ilya
AU - Isaguliants, Maria G.
AU - Selimov, Renat
AU - Gottikh, Marina
AU - Smirnova, Olga
PY - 2019
DA - 2019/12/02 00:00:00
PB - Hindawi Limited
SP - 1-28
VL - 2019
PMID - 31885806
SN - 1942-0900
SN - 1942-0994
ER -
BibTex
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BibTex Copy
@article{2019_Bayurova,
author = {Ekaterina Bayurova and Juris Jansons and Dace Skrastina and Dzeina Mezale and Anastasia Kostyusheva and Dmitry Kostyushev and Stefan Petkov and Philip Podschwadt and Vladimir Valuev Elliston and Sviataslau Sasinovich and Sergey P. Korolev and Per Warholm and А. А. Латанова and Elizaveta S. Starodubova and Amir I. Tukhvatulin and Oleg Latyshev and Pavel Metalnikov and Alexander Komarov and Olga Ivanova and Tatiana Gorodnicheva and С. Н. Кочетков and Ilze Strumfa and Alexander Ivanov and Ilya Gordeychuk and Maria G. Isaguliants and Renat Selimov and Marina Gottikh and Olga Smirnova},
title = {HIV-1 Reverse Transcriptase Promotes Tumor Growth and Metastasis Formation via ROS-Dependent Upregulation of Twist},
journal = {Oxidative Medicine and Cellular Longevity},
year = {2019},
volume = {2019},
publisher = {Hindawi Limited},
month = {dec},
url = {https://doi.org/10.1155%2F2019%2F6016278},
pages = {1--28},
doi = {10.1155/2019/6016278}
}
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