Role of Tet1 and 5-hydroxymethylcytosine in cocaine action

Jian Feng, Ningyi Shao, Keith E. Szulwach, Vincent Vialou, Jimmy Huynh, Chun Zhong, Thuc Le, Deveroux Ferguson, Michael E. Cahill, Yujing Li, Ja Wook Koo, Efrain Ribeiro, Benoit Labonte, Benjamin M. Laitman, David Estey, Victoria Stockman, Pamela Kennedy, Thomas Couroussé, Isaac Mensah, Gustavo TureckiKym F. Faull, Guo Li Ming, Hongjun Song, Guoping Fan, Patrizia Casaccia, Li Shen, Peng Jin, Eric J. Nestler

Research output: Contribution to journalArticle

89 Citations (Scopus)

Abstract

Ten-eleven translocation (TET) enzymes mediate the conversion of 5-methylcytosine (5mC) to 5-hydroxymethylcytosine (5hmC), which is enriched in brain, and its ultimate DNA demethylation. However, the influence of TET and 5hmC on gene transcription in brain remains elusive. We found that ten-eleven translocation protein 1 (TET1) was downregulated in mouse nucleus accumbens (NAc), a key brain reward structure, by repeated cocaine administration, which enhanced behavioral responses to cocaine. We then identified 5hmC induction in putative enhancers and coding regions of genes that have pivotal roles in drug addiction. Such induction of 5hmC, which occurred similarly following TET1 knockdown alone, correlated with increased expression of these genes as well as with their alternative splicing in response to cocaine administration. In addition, 5hmC alterations at certain loci persisted for at least 1 month after cocaine exposure. Together, these reveal a previously unknown epigenetic mechanism of cocaine action and provide new insight into how 5hmC regulates transcription in brain in vivo.

Original languageEnglish (US)
Pages (from-to)536-544
Number of pages9
JournalNature Neuroscience
Volume18
Issue number4
DOIs
StatePublished - Apr 28 2015
Externally publishedYes

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Cocaine
Brain
Protein Transport
5-Methylcytosine
Nucleus Accumbens
Alternative Splicing
Reward
Epigenomics
Genes
Substance-Related Disorders
5-hydroxymethylcytosine
Down-Regulation
Gene Expression
DNA
Enzymes

ASJC Scopus subject areas

  • Neuroscience(all)

Cite this

Feng, J., Shao, N., Szulwach, K. E., Vialou, V., Huynh, J., Zhong, C., ... Nestler, E. J. (2015). Role of Tet1 and 5-hydroxymethylcytosine in cocaine action. Nature Neuroscience, 18(4), 536-544. https://doi.org/10.1038/nn.3976

Role of Tet1 and 5-hydroxymethylcytosine in cocaine action. / Feng, Jian; Shao, Ningyi; Szulwach, Keith E.; Vialou, Vincent; Huynh, Jimmy; Zhong, Chun; Le, Thuc; Ferguson, Deveroux; Cahill, Michael E.; Li, Yujing; Koo, Ja Wook; Ribeiro, Efrain; Labonte, Benoit; Laitman, Benjamin M.; Estey, David; Stockman, Victoria; Kennedy, Pamela; Couroussé, Thomas; Mensah, Isaac; Turecki, Gustavo; Faull, Kym F.; Ming, Guo Li; Song, Hongjun; Fan, Guoping; Casaccia, Patrizia; Shen, Li; Jin, Peng; Nestler, Eric J.

In: Nature Neuroscience, Vol. 18, No. 4, 28.04.2015, p. 536-544.

Research output: Contribution to journalArticle

Feng, J, Shao, N, Szulwach, KE, Vialou, V, Huynh, J, Zhong, C, Le, T, Ferguson, D, Cahill, ME, Li, Y, Koo, JW, Ribeiro, E, Labonte, B, Laitman, BM, Estey, D, Stockman, V, Kennedy, P, Couroussé, T, Mensah, I, Turecki, G, Faull, KF, Ming, GL, Song, H, Fan, G, Casaccia, P, Shen, L, Jin, P & Nestler, EJ 2015, 'Role of Tet1 and 5-hydroxymethylcytosine in cocaine action', Nature Neuroscience, vol. 18, no. 4, pp. 536-544. https://doi.org/10.1038/nn.3976
Feng J, Shao N, Szulwach KE, Vialou V, Huynh J, Zhong C et al. Role of Tet1 and 5-hydroxymethylcytosine in cocaine action. Nature Neuroscience. 2015 Apr 28;18(4):536-544. https://doi.org/10.1038/nn.3976
Feng, Jian ; Shao, Ningyi ; Szulwach, Keith E. ; Vialou, Vincent ; Huynh, Jimmy ; Zhong, Chun ; Le, Thuc ; Ferguson, Deveroux ; Cahill, Michael E. ; Li, Yujing ; Koo, Ja Wook ; Ribeiro, Efrain ; Labonte, Benoit ; Laitman, Benjamin M. ; Estey, David ; Stockman, Victoria ; Kennedy, Pamela ; Couroussé, Thomas ; Mensah, Isaac ; Turecki, Gustavo ; Faull, Kym F. ; Ming, Guo Li ; Song, Hongjun ; Fan, Guoping ; Casaccia, Patrizia ; Shen, Li ; Jin, Peng ; Nestler, Eric J. / Role of Tet1 and 5-hydroxymethylcytosine in cocaine action. In: Nature Neuroscience. 2015 ; Vol. 18, No. 4. pp. 536-544.
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