Author | dc.contributor.author | Sepúlveda, Martín | |
Author | dc.contributor.author | Rozas, Pablo | |
Author | dc.contributor.author | Hetz Flores, Claudio | |
Author | dc.contributor.author | Medinas Bilches, Danilo | |
Admission date | dc.date.accessioned | 2016-06-29T21:52:18Z | |
Available date | dc.date.available | 2016-06-29T21:52:18Z | |
Publication date | dc.date.issued | 2016 | |
Cita de ítem | dc.identifier.citation | PRION Volumen: 10 Número: 1 Páginas: 50-56 (2016) | en_US |
Identifier | dc.identifier.other | DOI: 10.1080/19336896.2015.1129485 | |
Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/139280 | |
General note | dc.description | Artículo de publicación ISI | en_US |
General note | dc.description | Sin acceso a texto completo | |
Abstract | dc.description.abstract | Disturbance of endoplasmic reticulum (ER) proteostasis is observed in Prion-related disorders (PrDs). The protein disulfide isomerase ERp57 is a stress-responsive ER chaperone up-regulated in the brain of Creutzfeldt-Jakob disease patients. However, the actual role of ERp57 in prion protein (PrP) biogenesis and the ER stress response remained poorly defined. We have recently addressed this question using gain- and loss-of-function approaches in vitro and animal models, observing that ERp57 regulates steady-state levels of PrP. Our results revealed that ERp57 modulates the biosynthesis and maturation of PrP but, surprisingly, does not contribute to the global cellular reaction against ER stress in neurons. Here we discuss the relevance of ERp57 as a possible therapeutic target in PrDs and other protein misfolding disorders. | en_US |
Patrocinador | dc.description.sponsorship | FONDECYT
11150579
1140549; Millennium Institute
P09-015-F; FONDAP
15150012; CONICYT-USA2013-0003 | en_US |
Lenguage | dc.language.iso | en | en_US |
Publisher | dc.publisher | TAYLOR & FRANCIS | en_US |
Keywords | dc.subject | PDI | en_US |
Keywords | dc.subject | ERp57 | en_US |
Keywords | dc.subject | ER stress | en_US |
Keywords | dc.subject | Protein folding | en_US |
Keywords | dc.subject | PDIA3 | en_US |
Keywords | dc.subject | PrP | en_US |
Keywords | dc.subject | Grp58 | en_US |
Título | dc.title | ERp57 as a novel cellular factor controlling prion protein biosynthesis: Therapeutic potential of protein disulfide isomerases | en_US |
Document type | dc.type | Artículo de revista | |