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Tert-buthylhydroquinone Pre-conditioning Exerts Dual Effects in Old Female Rats Exposed to 3-nitropropionic Acid

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Journal Redox Biol
Date 2017 Apr 10
PMID 28391182
Citations 15
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Abstract

The brain is a very susceptible organ to structural and functional alterations caused by oxidative stress and its vulnerability increases with age. Understanding the antioxidant response activated by the transcription factor Nrf2 has become very important in the aging field in order to activate cellular protection. However, the role of Nrf2 inducers during old age has not been completely understood. Our aim was to activate the Nrf2 pathway by pre-treating old rats with a widely used Nrf2-inducer, tert-buthylhydroquinone (tBHQ), prior to 3-nitropropionic acid (3-NP) insult, in order to evaluate its effects at a behavioral, morphological and biochemical levels. 3-NP has been used to reproduce the biochemical and pathophysiological characteristics of Huntington's disease due to an oxidative effect. Our results suggest that tBHQ confers an important protective effect against 3-NP toxicity; nevertheless, Nrf2 seems not to be the main protective pathway associated to neuroprotection. Hormetic responses include the activation of more than one transcription factor. Nrf2 and NFκB are known to simultaneously initiate different cellular responses against stress by triggering parallel mechanisms, therefore NFκB nuclear accumulation was also evaluated.

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References
1.
Bahia P, Pugh V, Hoyland K, Hensley V, Rattray M, Williams R . Neuroprotective effects of phenolic antioxidant tBHQ associate with inhibition of FoxO3a nuclear translocation and activity. J Neurochem. 2012; 123(1):182-91. PMC: 3494983. DOI: 10.1111/j.1471-4159.2012.07877.x. View

2.
Schmued L, Hopkins K . Fluoro-Jade B: a high affinity fluorescent marker for the localization of neuronal degeneration. Brain Res. 2000; 874(2):123-30. DOI: 10.1016/s0006-8993(00)02513-0. View

3.
Li S, Li J, Shen C, Zhang X, Sun S, Cho M . tert-Butylhydroquinone (tBHQ) protects hepatocytes against lipotoxicity via inducing autophagy independently of Nrf2 activation. Biochim Biophys Acta. 2013; 1841(1):22-33. PMC: 3884638. DOI: 10.1016/j.bbalip.2013.09.004. View

4.
Calkins M, Jakel R, Johnson D, Chan K, Kan Y, Johnson J . Protection from mitochondrial complex II inhibition in vitro and in vivo by Nrf2-mediated transcription. Proc Natl Acad Sci U S A. 2004; 102(1):244-9. PMC: 538748. DOI: 10.1073/pnas.0408487101. View

5.
Jang M, Cho I . Sulforaphane Ameliorates 3-Nitropropionic Acid-Induced Striatal Toxicity by Activating the Keap1-Nrf2-ARE Pathway and Inhibiting the MAPKs and NF-κB Pathways. Mol Neurobiol. 2015; 53(4):2619-35. DOI: 10.1007/s12035-015-9230-2. View