Title |
Whole transcriptome analysis of a reversible neurodegenerative process in Drosophila reveals potential neuroprotective genes
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Published in |
BMC Genomics, September 2012
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DOI | 10.1186/1471-2164-13-483 |
Pubmed ID | |
Authors |
María José Ferreiro, Naiara Rodríguez-Ezpeleta, Coralia Pérez, Michael Hackenberg, Ana María Aransay, Rosa Barrio, Rafael Cantera |
Abstract |
Neurodegenerative diseases are progressive and irreversible and they can be initiated by mutations in specific genes. Spalt-like genes (Sall) encode transcription factors expressed in the central nervous system. In humans, SALL mutations are associated with hereditary syndromes characterized by mental retardation, sensorineural deafness and motoneuron problems, among others. Drosophila sall mutants exhibit severe neurodegeneration of the central nervous system at embryonic stage 16, which surprisingly reverts later in development at embryonic stage 17, suggesting a potential to recover from neurodegeneration. We hypothesize that this recovery is mediated by a reorganization of the transcriptome counteracting SALL lost. To identify genes associated to neurodegeneration and neuroprotection, we used mRNA-Seq to compare the transcriptome of Drosophila sall mutant and wild type embryos from neurodegeneration and reversal stages. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Italy | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Brazil | 2 | 4% |
Unknown | 47 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 13 | 27% |
Researcher | 13 | 27% |
Student > Master | 5 | 10% |
Professor > Associate Professor | 3 | 6% |
Student > Bachelor | 2 | 4% |
Other | 4 | 8% |
Unknown | 9 | 18% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 25 | 51% |
Biochemistry, Genetics and Molecular Biology | 6 | 12% |
Neuroscience | 2 | 4% |
Medicine and Dentistry | 2 | 4% |
Immunology and Microbiology | 1 | 2% |
Other | 3 | 6% |
Unknown | 10 | 20% |