Title |
Sexually Dimorphic Expression of Reelin in the Brain of a Mouse Model of Alzheimer Disease
|
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Published in |
Journal of Molecular Neuroscience, November 2016
|
DOI | 10.1007/s12031-016-0865-x |
Pubmed ID | |
Authors |
Giampiero Palladino, Vincenzina Nicolia, Gabor G. Kovacs, Sonia Canterini, Viviana Ciraci, Andrea Fuso, Franco Mangia, Sigfrido Scarpa, Maria Teresa Fiorenza |
Abstract |
Recent evidence highlights the protective role of reelin against amyloid β (Aβ)-induced synaptic dysfunction and cognitive impairment in Alzheimer disease (AD). In this study, exploiting TgCRND8 mice that overexpress a mutant form of amyloid β precursor protein (AβPP) and display an early onset of AD neuropathological signs, we addressed the question whether changes of reelin expression eventually precede the appearance of Aβ-plaques in a sex-dependent manner. We show that sex-associated and brain region-specific differences in reelin expression appear long before Aβ-plaque formation. However, in spite of a downregulation of reelin expression compared to males, TgCRND8 females display fewer Aβ-plaques, suggesting that additional factors, other than sex and reelin level, influence amyloidosis in this mouse model. |
X Demographics
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United States | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
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Spain | 1 | 8% |
Unknown | 11 | 92% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 3 | 25% |
Researcher | 2 | 17% |
Professor | 2 | 17% |
Librarian | 1 | 8% |
Student > Doctoral Student | 1 | 8% |
Other | 2 | 17% |
Unknown | 1 | 8% |
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Neuroscience | 5 | 42% |
Agricultural and Biological Sciences | 2 | 17% |
Biochemistry, Genetics and Molecular Biology | 1 | 8% |
Medicine and Dentistry | 1 | 8% |
Computer Science | 1 | 8% |
Other | 0 | 0% |
Unknown | 2 | 17% |