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Doxycycline Used for Control of Transgene Expression has its Own Effects on Behaviors and Bcl-xL in the Rat Hippocampus. / Shishkina, G. T.; Lanshakov, D. A.; Bannova, A. V. и др.

в: Cellular and Molecular Neurobiology, Том 38, № 1, 01.01.2018, стр. 281-288.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Shishkina GT, Lanshakov DA, Bannova AV, Kalinina TS, Agarina NP, Dygalo NN. Doxycycline Used for Control of Transgene Expression has its Own Effects on Behaviors and Bcl-xL in the Rat Hippocampus. Cellular and Molecular Neurobiology. 2018 янв. 1;38(1):281-288. doi: 10.1007/s10571-017-0545-6

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Shishkina, G. T. ; Lanshakov, D. A. ; Bannova, A. V. и др. / Doxycycline Used for Control of Transgene Expression has its Own Effects on Behaviors and Bcl-xL in the Rat Hippocampus. в: Cellular and Molecular Neurobiology. 2018 ; Том 38, № 1. стр. 281-288.

BibTeX

@article{9cb558a30f194790b79b24239001af66,
title = "Doxycycline Used for Control of Transgene Expression has its Own Effects on Behaviors and Bcl-xL in the Rat Hippocampus",
abstract = "Doxycycline (Dox)-inducible transgenic approach is used to examine the neural mechanisms of anxiety and depression; however, its own effects on related behaviors are not clear. To address this, in the present study, we tested the anxiety- and depression-like behaviors in rats treated with Dox in drinking water (2 mg/ml) in the elevated plus-maze (EPM; on day 5) and forced swim (FST; on day 8) tests, respectively. In addition, the levels of mRNAs and proteins of brain-derived neurotrophic factor (BDNF) and anti-apoptotic protein Bcl-xL in the hippocampus (HIPP) and frontal cortex (FC) were also analyzed. Consumption of Dox for 4 days induced an anxiogenic-like phenotype that was manifested by the decreased percentages of open arm entries and time spent on the open arms of the EPM. After Dox for 7 days, animals demonstrated more active behavior in the FST than control rats as evidenced by the increase in climbing time. When assessed after the FST, expression of Bcl-xL was increased in the hippocampus of Dox-treated animals. Furthermore, hippocampal Bcl-xL content correlated positively with the duration of climbing in the test. This study is the first to find that Dox in treatment regime used to control transgene expression can affect anxiety- and depression-like behaviors in rats. Dox-induced increase in Bcl-xL expression in the hippocampus may be involved in the moderate activation of FST behavior.",
keywords = "Bcl-xL, Doxycycline, Elevated plus-maze, Forced swim test, Hippocampus",
author = "Shishkina, {G. T.} and Lanshakov, {D. A.} and Bannova, {A. V.} and Kalinina, {T. S.} and Agarina, {N. P.} and Dygalo, {N. N.}",
note = "Funding Information: Acknowledgements This work was supported by the Russian Foundation for Basic Research N 15-04-07855 and Federal Agency of Scientific Organizations Program N 0324-2016-0002. Publisher Copyright: {\textcopyright} 2017, Springer Science+Business Media, LLC.",
year = "2018",
month = jan,
day = "1",
doi = "10.1007/s10571-017-0545-6",
language = "English",
volume = "38",
pages = "281--288",
journal = "Cellular and Molecular Neurobiology",
issn = "0272-4340",
publisher = "Springer Science and Business Media B.V.",
number = "1",

}

RIS

TY - JOUR

T1 - Doxycycline Used for Control of Transgene Expression has its Own Effects on Behaviors and Bcl-xL in the Rat Hippocampus

AU - Shishkina, G. T.

AU - Lanshakov, D. A.

AU - Bannova, A. V.

AU - Kalinina, T. S.

AU - Agarina, N. P.

AU - Dygalo, N. N.

N1 - Funding Information: Acknowledgements This work was supported by the Russian Foundation for Basic Research N 15-04-07855 and Federal Agency of Scientific Organizations Program N 0324-2016-0002. Publisher Copyright: © 2017, Springer Science+Business Media, LLC.

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Doxycycline (Dox)-inducible transgenic approach is used to examine the neural mechanisms of anxiety and depression; however, its own effects on related behaviors are not clear. To address this, in the present study, we tested the anxiety- and depression-like behaviors in rats treated with Dox in drinking water (2 mg/ml) in the elevated plus-maze (EPM; on day 5) and forced swim (FST; on day 8) tests, respectively. In addition, the levels of mRNAs and proteins of brain-derived neurotrophic factor (BDNF) and anti-apoptotic protein Bcl-xL in the hippocampus (HIPP) and frontal cortex (FC) were also analyzed. Consumption of Dox for 4 days induced an anxiogenic-like phenotype that was manifested by the decreased percentages of open arm entries and time spent on the open arms of the EPM. After Dox for 7 days, animals demonstrated more active behavior in the FST than control rats as evidenced by the increase in climbing time. When assessed after the FST, expression of Bcl-xL was increased in the hippocampus of Dox-treated animals. Furthermore, hippocampal Bcl-xL content correlated positively with the duration of climbing in the test. This study is the first to find that Dox in treatment regime used to control transgene expression can affect anxiety- and depression-like behaviors in rats. Dox-induced increase in Bcl-xL expression in the hippocampus may be involved in the moderate activation of FST behavior.

AB - Doxycycline (Dox)-inducible transgenic approach is used to examine the neural mechanisms of anxiety and depression; however, its own effects on related behaviors are not clear. To address this, in the present study, we tested the anxiety- and depression-like behaviors in rats treated with Dox in drinking water (2 mg/ml) in the elevated plus-maze (EPM; on day 5) and forced swim (FST; on day 8) tests, respectively. In addition, the levels of mRNAs and proteins of brain-derived neurotrophic factor (BDNF) and anti-apoptotic protein Bcl-xL in the hippocampus (HIPP) and frontal cortex (FC) were also analyzed. Consumption of Dox for 4 days induced an anxiogenic-like phenotype that was manifested by the decreased percentages of open arm entries and time spent on the open arms of the EPM. After Dox for 7 days, animals demonstrated more active behavior in the FST than control rats as evidenced by the increase in climbing time. When assessed after the FST, expression of Bcl-xL was increased in the hippocampus of Dox-treated animals. Furthermore, hippocampal Bcl-xL content correlated positively with the duration of climbing in the test. This study is the first to find that Dox in treatment regime used to control transgene expression can affect anxiety- and depression-like behaviors in rats. Dox-induced increase in Bcl-xL expression in the hippocampus may be involved in the moderate activation of FST behavior.

KW - Bcl-xL

KW - Doxycycline

KW - Elevated plus-maze

KW - Forced swim test

KW - Hippocampus

UR - http://www.scopus.com/inward/record.url?scp=85028759386&partnerID=8YFLogxK

UR - https://www.elibrary.ru/item.asp?id=35516129

U2 - 10.1007/s10571-017-0545-6

DO - 10.1007/s10571-017-0545-6

M3 - Article

C2 - 28861774

AN - SCOPUS:85028759386

VL - 38

SP - 281

EP - 288

JO - Cellular and Molecular Neurobiology

JF - Cellular and Molecular Neurobiology

SN - 0272-4340

IS - 1

ER -

ID: 34441891