Título:
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Neurodegeneration and cancer: where the disorder prevails
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Autor/a:
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Klus, Petr, 1985-; Cirillo, Davide; Botta Orfila, Teresa; Tartaglia, Gian Gaetano
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Abstract:
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It has been reported that genes up-regulated in cancer are often down-regulated in neurodegenerative disorders and vice versa. The fact that apparently unrelated diseases share functional pathways suggests a link between their etiopathogenesis and the properties of molecules involved. Are there specific features that explain the exclusive association of proteins with either cancer or neurodegeneration? We performed a large-scale analysis of physico-chemical properties to understand what characteristics differentiate classes of diseases. We found that structural disorder significantly distinguishes proteins up-regulated in neurodegenerative diseases from those linked to cancer. We also observed high correlation between structural disorder and age of onset in Frontotemporal Dementia, Parkinson's and Alzheimer's diseases, which strongly supports the role of protein unfolding in neurodegenerative processes. |
Abstract:
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The research leading to these results has received funding from the European Union Seventh Framework Programme (FP7/2007-2013), through the European Research Council, under grant
agreement RIBOMYLOME_309545 (Gian Gaetano Tartaglia), and from the Fundació La Marató de TV3 (20142731). We also acknowledge support from AGAUR (2014 SGR00685) and the Spanish Ministry of Economy and Competitiveness (BFU2014-55054-P), ‘Centro de Excelencia Severo Ochoa 2013-2017′ (SEV-2012-0208) |
Materia(s):
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-Tumors -Sistema nerviós -- Degeneració |
Derechos:
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© Nature Publishing Group. http://dx.doi.org/10.1038/srep15390. Creative Commons Attribution 4.0 International License
http://creativecommons.org/licenses/by/4.0/ |
Tipo de documento:
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Artículo Artículo - Versión publicada |
Editor:
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Nature Publishing Group
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