Two human metabolites rescue a C. elegans model of Alzheimer’s disease via a cytosolic unfolded protein response
Joshi et al. identify two human metabolites, carnosine and kynurenic acid, that rescue a C. elegans model of Alzheimer’s disease by inhibiting the aggregation of the amyloid beta peptide in vivo. They find that these metabolites trigger a cytosolic unfolded protein response through the transcription...
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| Autores principales: | , , , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/b28a52b5717142fcbc1079229aedf157 |
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| Sumario: | Joshi et al. identify two human metabolites, carnosine and kynurenic acid, that rescue a C. elegans model of Alzheimer’s disease by inhibiting the aggregation of the amyloid beta peptide in vivo. They find that these metabolites trigger a cytosolic unfolded protein response through the transcription factor HSF-1 and molecular chaperones DNJ-12 and DNJ-19, thus providing mechanistic links between metabolite homeostasis and protein homeostasis to further insights into interventions against neurodegenerative diseases. |
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