The HSP70 co-chaperone DNAJC14 targets misfolded pendrin for unconventional protein secretion

Mutations in pendrin, a plasma membrane transporter, lead to Pendred syndrome, which is associated with hearing loss. Here, Jung et al. show that cell-surface expression of a mutated form of pendrin can be restored by blocking ER-to-Golgi traffic and triggering a DNAJC14 dependent unconventional sec...

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Auteurs principaux: Jinsei Jung, Jiyoon Kim, Shin Hye Roh, Ikhyun Jun, Robert D. Sampson, Heon Yung Gee, Jae Young Choi, Min Goo Lee
Format: article
Langue:EN
Publié: Nature Portfolio 2016
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Accès en ligne:https://doaj.org/article/aa16d7f6f34648b89129e2fecc7a812a
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Résumé:Mutations in pendrin, a plasma membrane transporter, lead to Pendred syndrome, which is associated with hearing loss. Here, Jung et al. show that cell-surface expression of a mutated form of pendrin can be restored by blocking ER-to-Golgi traffic and triggering a DNAJC14 dependent unconventional secretion pathway.