Cited by 46Circadian rhythm and melatoninAttention Deficit Hyperactivity DisorderSleep and Work-Related Fatigue

Daily methylphenidate and atomoxetine treatment impacts on clock gene protein expression in the mouse brain

Baird, Alison L., Coogan, Andrew N., Kaufling, Jennifer, Barrot, Michel, Thome, Johannes·2013·Brain Research

Abstract

Circadian rhythms are repeating patterns of physiological and other parameters that recur with periods of approximately 24h, and are generated by an endogenous circadian timekeeping mechanism. Such circadian rhythms, and their underlying molecular mechanisms, are known to be altered by a number of central nervous system acting pharmacological compounds, as well as becoming perturbed in a number of common psychiatric and neurological conditions. The psychostimulant methylphenidate and the non-stimulant atomoxetine are used in the pharmacotherapy of attention deficit hyperactivity disorder, a common condition in which circadian rhythms have been reported to be altered. In the present study we have examined the effects of daily methylphenidate or atomoxetine treatment across 7 days on circadian clock gene product expression across numerous brain regions in the male mouse to test the potential impact of such compounds on circadian timing. We report drug, brain region and molecular specific effects of such treatments, including alterations in expression profiles in the suprachiasmatic nucleus, the master circadian pacemaker. These results indicate that drugs used in the clinical management of attention deficit hyperactivity disorder can alter molecular factors that are believed to underpin circadian timekeeping, and such effects may be of importance in both the therapeutic and side effect profiles of such drugs.

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Crossref · 10.1016/j.brainres.2013.03.038

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  1. Biederman, J., Faraone, S.V., et al., 2005. Attention-de fi cit hyperactivity disorder. Lancet 366, 237 -248. http://refhub.elsevier.com/S0006-8993(1300460-5/sbref4)
  2. Coogan, A.N., Dobrean, A., Donev, R.M., Mattescu, L., Muller, U., Thome, J., Voinescu, B.I., et al., 2012. Adult Attention De fi cit Hyperactivity Disorder - Translating Research into Clinical Practice. Attent. Def. Hyperact. Disord, 2012 E-pub Feb. http://refhub.elsevier.com/S0006-8993(1300460-5/sbref12)
  3. Challet, E., Dumont, S., Mehdi, M.K., Allemann, C., Bousser, T., Gourmelen, S., Sage-Ciocca, D., Hicks, D., Pévet, P., Claustrat, B., et al., 2012. Aging-like circadian disturbances in folatede fi cient mice. Neurobiol. Aging E pub Dec, 2012. http://refhub.elsevier.com/S0006-8993(1300460-5/sbref15)
  4. Manev, H., Uz, T., et al., 2006. Clock genes: in fl uencing and being in fl uenced by psychoactive drugs. Trends Pharmacol. Sci. 27, 186 -189. http://refhub.elsevier.com/S0006-8993(1300460-5/sbref34)

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Authors
Baird, A. L., Coogan, A. N., Kaufling, J., Barrot, M., & Thome, J.
Affiliations
  • Swansea University (GB)
  • National University of Ireland, Maynooth (IE)
  • Centre National de la Recherche Scientifique (FR)
Corresponding author
Coogan, Andrew N.
Venue
Brain Research
Publisher
Elsevier BV
Published
2013-06
Volume
1513
Pages
61-71
ISSN
0006-8993 (ISSN-L)
OpenAlex
W2097573847
Cited by
46
References
52
Citations by year
2026: 1 · 2025: 2 · 2024: 3 · 2023: 2 · 2022: 4 · 2021: 6 · 2020: 2 · 2019: 5 · 2018: 2 · 2017: 4 · 2016: 5 · 2015: 3 · 2014: 5 · 2013: 2
FWCI
2.68
Type
journal article
Language
en
Open access
closed
Locations
  • Brain Research (publishedVersion)
  • PubMed (publishedVersion)
  • Maynooth University ePrints and eTheses Archive (Maynooth University) (acceptedVersion)
Funders
ALB
Topics
  • Life Sciences › Neuroscience › Endocrine and Autonomic Systems › Circadian rhythm and melatonin
  • Health Sciences › Medicine › Psychiatry and Mental health › Attention Deficit Hyperactivity Disorder
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and Work-Related Fatigue
Keywords
methylphenidate, atomoxetine, clock genes, circadian rhythm, attention deficit hyperactivity disorder, suprachiasmatic nucleus, psychostimulants, brain regions
MeSH terms
Atomoxetine Hydrochloride, Central Nervous System Stimulants, Analysis of Variance, Animals, Brain, Circadian Rhythm, Gene Expression Regulation, Male, Methylphenidate, Mice, Inbred C57BL, Propylamines, Proto-Oncogene Proteins c-fos, Mice, CLOCK Proteins, Neuroimaging

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