The full text of this article hosted at iucr.org is unavailable due to technical difficulties.

Free Access

The neuregulin receptor, ErbB4, is not required for normal development and adult maintenance of the substantia nigra pars compacta

Sandrine Thuret

Interdisciplinary Center for Neuroscience, Department of Neuroanatomy, University of Heidelberg, Heidelberg, Germany

Search for more papers by this author
Kambiz N. Alavian

Interdisciplinary Center for Neuroscience, Department of Neuroanatomy, University of Heidelberg, Heidelberg, Germany

Search for more papers by this author
Martin Gassmann

Department of Physiology. Biozentrum/Pharmazentrum, University of Basel, Basel, Switzerland

Search for more papers by this author
C. Kent Lloyd

Department of Anatomy, Physiology, and Cell Biology, University of California, Davis, California, USA

Search for more papers by this author
Simone M. Smits

Rudolf Magnus Institute of Neuroscience, Department of Pharmacology and Anatomy, University Medical Center, Utrecht, The Netherlands

Search for more papers by this author
Marten P. Smidt

Rudolf Magnus Institute of Neuroscience, Department of Pharmacology and Anatomy, University Medical Center, Utrecht, The Netherlands

Search for more papers by this author
Rüdiger Klein

Max‐Planck Institute of Neurobiology, Martinsried, Germany

Search for more papers by this author
Richard H. Dyck

Department of Psychology, University of Calgary, Calgary, Alberta, Canada

Search for more papers by this author
Horst H. Simon

Interdisciplinary Center for Neuroscience, Department of Neuroanatomy, University of Heidelberg, Heidelberg, Germany

Search for more papers by this author
First published: 02 November 2004
Cited by: 23
Address correspondence and reprint requests to Horst H. Simon, Interdisciplinary Center for Neuroscience, Department of Neuroanatomy, University of Heidelberg, Im Neuenheimer Feld 307, 69120 Heidelberg, Germany. E‐mail: horst.simon@urz.uni‐heidelberg.de

Abstract

Degeneration of dopaminergic neurons in the substantia nigra is associated with one of the most prominent human neurological disorders, Parkinson's disease. It is therefore of high interest to identify molecules with trophic effects on this neuronal population. We show here that the neuregulin receptor ErbB4 is differentially expressed in mesencephalic dopaminergic neurons, found in the substantia nigra and in a subregion of the ventral tegmentum but not in the retrorubral field. Early developmental onset and continued expression of ErbB4 into the adult and the presence of two high affinity ligands, neuregulin‐1 and betacellulin, in the basal ganglia, suggested that these molecules might participate in the differentiation and/or maintenance of the nigrostriatal system. In order to address this hypothesis, we used a loxP flanked ErbB4 allele in combination with a nestin‐Cre transgene and generated brain‐specific ErbB4 null mice. These mutant animals survived into adulthood. The distribution of dopaminergic cell bodies in the midbrain, the expression of numerous genes specific to mesencephalic dopaminergic neurons, and the axonal projection to the basal ganglia all appeared normal. Finally, an assessment of their motor function revealed no behavioral deficits. The apparent lack of any mutant phenotype suggests the presence of a strong compensatory mechanism.

Number of times cited: 23

  • , Parent-of-origin effects on schizophrenia-relevant behaviours of type III neuregulin 1 mutant mice, Behavioural Brain Research, 332, (250), (2017).
  • , ErbB4 signaling in dopaminergic axonal projections increases extracellular dopamine levels and regulates spatial/working memory behaviors, Molecular Psychiatry, (2017).
  • , Perinatal Exposure to Neuregulin-1 Results in Disinhibition of Adult Midbrain Dopaminergic Neurons: Implication in Schizophrenia Modeling, Scientific Reports, 6, 1, (2016).
  • , Systemically administered neuregulin‐1β1 rescues nigral dopaminergic neurons via the ErbB4 receptor tyrosine kinase in MPTP mouse models of Parkinson's disease, Journal of Neurochemistry, 133, 4, (590-597), (2015).
  • , Dopaminergic function in relation to genes associated with risk for schizophrenia, Dopamine, 10.1016/B978-0-444-63425-2.00004-0, (79-112), (2014).
  • , Neuregulin-1 receptor tyrosine kinase ErbB4 is upregulated in midbrain dopaminergic neurons in Parkinson disease, Neuroscience Letters, 531, 2, (209), (2012).
  • , Transient exposure of neonatal mice to neuregulin-1 results in hyperdopaminergic states in adulthood: implication in neurodevelopmental hypothesis for schizophrenia, Molecular Psychiatry, 16, 3, (307), (2011).
  • , Hepatocyte growth factor protects retinal ganglion cells by increasing neuronal survival and axonal regeneration in vitro and in vivo, Journal of Neurochemistry, 117, 5, (892-903), (2011).
  • , Systemic administration of neuregulin‐1β1 protects dopaminergic neurons in a mouse model of Parkinson’s disease, Journal of Neurochemistry, 117, 6, (1066-1074), (2011).
  • , Biodistribution and brain permeability of the extracellular domain of neuregulin-1-β1, Neuropharmacology, 61, 8, (1413), (2011).
  • , Do transmembrane domain neuregulin 1 mutant mice exhibit a reliable sensorimotor gating deficit?, Behavioural Brain Research, 223, 2, (336), (2011).
  • , Neuregulin 1–erbB4 pathway in schizophrenia: From genes to an interactome, Brain Research Bulletin, 10.1016/j.brainresbull.2010.04.011, 83, 3-4, (132-139), (2010).
  • , Modeling the Positive Symptoms of Schizophrenia in Genetically Modified Mice: Pharmacology and Methodology Aspects, Schizophrenia Bulletin, 36, 2, (246), (2010).
  • , Neuregulin 1 regulates pyramidal neuron activity via ErbB4 in parvalbumin-positive interneurons, Proceedings of the National Academy of Sciences, 10.1073/pnas.0910302107, 107, 3, (1211-1216), (2009).
  • , Expression of ErbB4 in substantia nigra dopamine neurons of monkeys and humans, Progress in Neuro-Psychopharmacology and Biological Psychiatry, 33, 4, (701), (2009).
  • , Decreased expression of ErbB4 and tyrosine hydroxylase mRNA and protein in the ventral midbrain of aged rats, Neuroscience, 10.1016/j.neuroscience.2009.06.008, 163, 1, (482-489), (2009).
  • , In situ hybridization reveals developmental regulation of ErbB1-4 mRNA expression in mouse midbrain: Implication of ErbB receptors for dopaminergic neurons, Neuroscience, 10.1016/j.neuroscience.2009.03.022, 161, 1, (95-110), (2009).
  • , Neuregulin 1 in neural development, synaptic plasticity and schizophrenia, Nature Reviews Neuroscience, 10.1038/nrn2392, 9, 6, (437-452), (2008).
  • , Cognitive Impairment in Schizophrenia: a Review of Developmental and Genetic Models, and Pro-cognitive Profile of the Optimised D3 > D2 Antagonist, S33138, Thérapie, 63, 3, (187), (2008).
  • , Susceptibility genes for schizophrenia: Characterisation of mutant mouse models at the level of phenotypic behaviour, Neuroscience & Biobehavioral Reviews, 10.1016/j.neubiorev.2006.04.002, 31, 1, (60-78), (2007).
  • , How to make a mesodiencephalic dopaminergic neuron, Nature Reviews Neuroscience, 10.1038/nrn2039, 8, 1, (21-32), (2007).
  • , Identification of novel genes regulated in the developing human ventral mesencephalon, Experimental Neurology, 198, 2, (427), (2006).
  • , Cytokine and growth factor receptors in the nucleus: What's up with that?, Journal of Cellular Biochemistry, 95, 3, (478-487), (2005).