J protein mutations and resulting proteostasis collapse.
J protein mutations and resulting proteostasis collapse.
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DOI:
10.3389/fncel.2014.00191
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发表时间:
2014
影响因子:
5.3
通讯作者:
Braun JE
中科院分区:
文献类型:
--
作者:
Koutras C;Braun JE
Despite a century of intensive investigation the effective treatment of protein aggregation diseases remains elusive. Ordinarily, molecular chaperones ensure that proteins maintain their functional conformation. The appearance of misfolded proteins that aggregate implies the collapse of the cellular chaperone quality control network. That said, the cellular chaperone network is extensive and functional information regarding the detailed action of specific chaperones is not yet available. J proteins (DnaJ/Hsp40) are a family of chaperone cofactors that harness Hsc70 (heat shock cognate protein of 70 kDa) for diverse conformational cellular tasks and, as such, represent novel clinically relevant targets for diseases resulting from the disruption of proteostasis. Here we review incisive reports identifying mutations in individual J protein chaperones and the proteostasis collapse that ensues.
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DOI:
10.1083/jcb.200311084
发表时间:
2004-03-29
期刊:
The Journal of cell biology
影响因子:
--
作者:
Chang HC;Hull M;Mellman I
通讯作者:
Mellman I
影响因子:
5.3
作者:
Donnelier J;Braun JE
通讯作者:
Braun JE
影响因子:
4
作者:
Davey, KM;Parboosingh, JS;Bernier, FP
通讯作者:
Bernier, FP
影响因子:
4.8
作者:
Girard, M;Poupon, V;McPherson, PS
通讯作者:
McPherson, PS
影响因子:
5.3
作者:
Garcia-Junco-Clemente, Pablo;Cantero, Gloria;Fernandez-Chacon, Rafael
通讯作者:
Fernandez-Chacon, Rafael