Journal: Disease Models & Mechanisms
Article Title: Integrated multi-omics analysis of Huntington disease identifies pathways that modulate protein aggregation
doi: 10.1242/dmm.049492
Figure Lengend Snippet: Metabolite set enrichment analysis (MESA) and shared deregulated pathways. (A) Yeast metabolomics (present study) show significantly different levels of metabolites in yeasts 46Q, 72Q and 103Q compared to 25Q. (B) MSEA showing shared pathways deregulated in 25Q vs 46Q, 25Q vs 72Q and 25Q vs 103Q. (C) Metabolomics pathway overlaps determined in our study (yeasts 25Q vs 46Q, 25Q vs 72Q and 25Q vs 103Q) and literature show pathways commonly deregulated in yeast 103Q compared to yeast 25Q. (D,E) Comparative analysis of significantly enriched metabolic pathways identified in a HD mouse model (D) and in HD patients (E). (F) Metabolomics of previously published deregulated metabolic pathways in human (literature) and deregulated pathways identified in our HD patient cohort (present study), showing an overlap of three deregulated pathways. (G) Plotted is the overlap of deregulated metabolic pathways identified in yeast and mouse HD models, and HD patients. BS, brain stem; CB, cerebellum; CSF, cerebrospinal fluid; CT, cortex; FL, frontal lobe; ST, striatum.
Article Snippet: A total of 8×10 8 cells was taken for transformation with p426 25Q GPD, p426 46Q GPD, p426 72Q GPD and p426 103Q GPD (Addgene plasmids #1181 , #1182 , #1183 and #1184 , respectively).
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