| http://purl.uniprot.org/citations/36121619 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/36121619 | http://www.w3.org/2000/01/rdf-schema#comment | "Huntington's disease (HD) is an autosomal-dominant neurodegenerative disorder marked by progressive neuronal atrophy, particularly in striatum and cerebral cortex. Although predominant manifestations of the disease include loss in the triad of motor, cognitive and behavioral capabilities, metabolic dysfunction in patients and HD models are being increasingly recognized. Patients display progressive body weight loss, which aggravates the disease and leads to cachexia in the terminal stages. Using the Drosophila model of HD, we have earlier reported that diseased flies exhibit an atypical pattern of lipid gain and loss with progression along with exhibiting extensive mitochondrial dysfunction, impaired calcium homeostasis and heightened apoptosis in the fatbody. Here, we first monitored the structural changes that abdominal fatbody undergoes with disease progression. Further, we checked the transcriptional changes of key metabolic genes in whole fly as well as genes regulating mitochondrial function, apoptosis, autophagy and calcium homeostasis in the abdominal fatbody. We found extensive alterations in whole-body and fatbody-specific transcriptional profile of the diseased flies, which was in consort with their stage-specific physiological state. Additionally, we also assessed lysosome-mediated autophagy in the fatbody of diseased flies in order to ascertain the mechanisms contributing to fatbody atrophy at the terminal stage. Interestingly, we found elevated autophagy in fatbody of flies throughout disease progression. This study provides new insights into the effect on peripheral metabolism due to degeneration of neurons in the neurodegenerative disease, thereby discerns novel mechanisms leading to cachexia in diseased flies and advocates for the need of managing metabolic dysfunctions in HD."xsd:string |
| http://purl.uniprot.org/citations/36121619 | http://purl.org/dc/terms/identifier | "doi:10.1007/s11011-022-01078-2"xsd:string |
| http://purl.uniprot.org/citations/36121619 | http://purl.uniprot.org/core/author | "Singh A."xsd:string |
| http://purl.uniprot.org/citations/36121619 | http://purl.uniprot.org/core/author | "Agrawal N."xsd:string |
| http://purl.uniprot.org/citations/36121619 | http://purl.uniprot.org/core/date | "2022"xsd:gYear |
| http://purl.uniprot.org/citations/36121619 | http://purl.uniprot.org/core/name | "Metab Brain Dis"xsd:string |
| http://purl.uniprot.org/citations/36121619 | http://purl.uniprot.org/core/pages | "2783-2792"xsd:string |
| http://purl.uniprot.org/citations/36121619 | http://purl.uniprot.org/core/title | "Progressive transcriptional changes in metabolic genes and altered fatbody homeostasis in Drosophila model of Huntington's disease."xsd:string |
| http://purl.uniprot.org/citations/36121619 | http://purl.uniprot.org/core/volume | "37"xsd:string |
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