Standard

The Effect of Benzo[a]Pyrene on the Expression of AhR-Regulated microRNA in Lungs of Female and Male Rats. / Filippov, S. V.; Yarushkin, A. A.; Yakovleva, A. K. et al.

In: Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry, Vol. 14, No. 4, 01.10.2020, p. 347-355.

Research output: Contribution to journalArticlepeer-review

Harvard

Filippov, SV, Yarushkin, AA, Yakovleva, AK, Kozlov, V & Gulyaeva, LF 2020, 'The Effect of Benzo[a]Pyrene on the Expression of AhR-Regulated microRNA in Lungs of Female and Male Rats', Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry, vol. 14, no. 4, pp. 347-355. https://doi.org/10.1134/S199075082004006X

APA

Filippov, S. V., Yarushkin, A. A., Yakovleva, A. K., Kozlov, V., & Gulyaeva, L. F. (2020). The Effect of Benzo[a]Pyrene on the Expression of AhR-Regulated microRNA in Lungs of Female and Male Rats. Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry, 14(4), 347-355. https://doi.org/10.1134/S199075082004006X

Vancouver

Filippov SV, Yarushkin AA, Yakovleva AK, Kozlov V, Gulyaeva LF. The Effect of Benzo[a]Pyrene on the Expression of AhR-Regulated microRNA in Lungs of Female and Male Rats. Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry. 2020 Oct 1;14(4):347-355. doi: 10.1134/S199075082004006X

Author

Filippov, S. V. ; Yarushkin, A. A. ; Yakovleva, A. K. et al. / The Effect of Benzo[a]Pyrene on the Expression of AhR-Regulated microRNA in Lungs of Female and Male Rats. In: Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry. 2020 ; Vol. 14, No. 4. pp. 347-355.

BibTeX

@article{79490d7df4474feeb3d07948fce57a2c,
title = "The Effect of Benzo[a]Pyrene on the Expression of AhR-Regulated microRNA in Lungs of Female and Male Rats",
abstract = "Numerous clinical and epidemiological studies have shown that smoking is the main risk factor for lung cancer, mainly due to the presence of nitrosamines and polycyclic aromatic hydrocarbons, including benzo[a]pyrene (BP) in tobacco smoke. The genotoxic effect of BP is determined by high DNA-binding ability of its metabolites, while the epigenetic effects are mediated by altered expression of genes encoding proteins or regulatory RNAs. According to results of clinical and epidemiological studies, the incidence of lung cancer in men and women varies. We have hypothesized that this may associated with gender-dependent differences in miRNA expression mediated by the cross-talk of BP and estrogen activated signaling pathways. To test this hypothesis, male and female rats were subjected to acute or chronic effects of PD. Using in silico analysis we have selected miRNAs in the promoters of genes (or host genes), which contain binding sites for aryl hydrocarbon (AhR) and estrogen (ER) receptors. Chronic exposure to BP significantly increased the levels of miRNA-22-3p, -29a-3p, -126a-3p, -193b-5p and decreased miRNA-483-3p in the lungs of male rats. In lungs of female rats exposed to the chronic effect of BP, the level of miRNA-483-3p increased, and the level of other studied miRNAs remained unchanged. Changes in miRNA expression were accompanied by changes in the expression of their target genes, such as PTEN, EMP2, IGF1, ITGA6, SLC34A2; the detected changes differed in female and male rats. Thus, our results suggest that gender-dependent epigenetic effects of BP may be based on different expression of AhR- and ER-regulated miRNAs.",
keywords = "AhR, benzo[a]pyrene, ER, gender differences, microRNA",
author = "Filippov, {S. V.} and Yarushkin, {A. A.} and Yakovleva, {A. K.} and Vadim Kozlov and Gulyaeva, {L. F.}",
note = "Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2020",
month = oct,
day = "1",
doi = "10.1134/S199075082004006X",
language = "English",
volume = "14",
pages = "347--355",
journal = "Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry",
issn = "1990-7508",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "4",

}

RIS

TY - JOUR

T1 - The Effect of Benzo[a]Pyrene on the Expression of AhR-Regulated microRNA in Lungs of Female and Male Rats

AU - Filippov, S. V.

AU - Yarushkin, A. A.

AU - Yakovleva, A. K.

AU - Kozlov, Vadim

AU - Gulyaeva, L. F.

N1 - Publisher Copyright: © 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/10/1

Y1 - 2020/10/1

N2 - Numerous clinical and epidemiological studies have shown that smoking is the main risk factor for lung cancer, mainly due to the presence of nitrosamines and polycyclic aromatic hydrocarbons, including benzo[a]pyrene (BP) in tobacco smoke. The genotoxic effect of BP is determined by high DNA-binding ability of its metabolites, while the epigenetic effects are mediated by altered expression of genes encoding proteins or regulatory RNAs. According to results of clinical and epidemiological studies, the incidence of lung cancer in men and women varies. We have hypothesized that this may associated with gender-dependent differences in miRNA expression mediated by the cross-talk of BP and estrogen activated signaling pathways. To test this hypothesis, male and female rats were subjected to acute or chronic effects of PD. Using in silico analysis we have selected miRNAs in the promoters of genes (or host genes), which contain binding sites for aryl hydrocarbon (AhR) and estrogen (ER) receptors. Chronic exposure to BP significantly increased the levels of miRNA-22-3p, -29a-3p, -126a-3p, -193b-5p and decreased miRNA-483-3p in the lungs of male rats. In lungs of female rats exposed to the chronic effect of BP, the level of miRNA-483-3p increased, and the level of other studied miRNAs remained unchanged. Changes in miRNA expression were accompanied by changes in the expression of their target genes, such as PTEN, EMP2, IGF1, ITGA6, SLC34A2; the detected changes differed in female and male rats. Thus, our results suggest that gender-dependent epigenetic effects of BP may be based on different expression of AhR- and ER-regulated miRNAs.

AB - Numerous clinical and epidemiological studies have shown that smoking is the main risk factor for lung cancer, mainly due to the presence of nitrosamines and polycyclic aromatic hydrocarbons, including benzo[a]pyrene (BP) in tobacco smoke. The genotoxic effect of BP is determined by high DNA-binding ability of its metabolites, while the epigenetic effects are mediated by altered expression of genes encoding proteins or regulatory RNAs. According to results of clinical and epidemiological studies, the incidence of lung cancer in men and women varies. We have hypothesized that this may associated with gender-dependent differences in miRNA expression mediated by the cross-talk of BP and estrogen activated signaling pathways. To test this hypothesis, male and female rats were subjected to acute or chronic effects of PD. Using in silico analysis we have selected miRNAs in the promoters of genes (or host genes), which contain binding sites for aryl hydrocarbon (AhR) and estrogen (ER) receptors. Chronic exposure to BP significantly increased the levels of miRNA-22-3p, -29a-3p, -126a-3p, -193b-5p and decreased miRNA-483-3p in the lungs of male rats. In lungs of female rats exposed to the chronic effect of BP, the level of miRNA-483-3p increased, and the level of other studied miRNAs remained unchanged. Changes in miRNA expression were accompanied by changes in the expression of their target genes, such as PTEN, EMP2, IGF1, ITGA6, SLC34A2; the detected changes differed in female and male rats. Thus, our results suggest that gender-dependent epigenetic effects of BP may be based on different expression of AhR- and ER-regulated miRNAs.

KW - AhR

KW - benzo[a]pyrene

KW - ER

KW - gender differences

KW - microRNA

UR - http://www.scopus.com/inward/record.url?scp=85094888852&partnerID=8YFLogxK

U2 - 10.1134/S199075082004006X

DO - 10.1134/S199075082004006X

M3 - Article

AN - SCOPUS:85094888852

VL - 14

SP - 347

EP - 355

JO - Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry

JF - Biochemistry (Moscow) Supplement Series B: Biomedical Chemistry

SN - 1990-7508

IS - 4

ER -

ID: 26000988