Title : Thiol reducing reagents inhibit the heat shock response. Involvement of a redox mechanism in the heat shock signal transduction pathway.

Pub. Date : 1994 Dec 2

PMID : 7982993






8 Functional Relationships(s)
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1 Using HeLa cells as an example, we demonstrated that dithiothreitol (DTT,2mM) inhibited the heat (42 degrees C) induced increase in the synthesis of heat shock proteins (HSPs), abundance of mRNA of hsp 70, hsp 70 gene promoter activity, and the heat shock factor (HSF) DNA binding activity. Dithiothreitol interleukin 6 Homo sapiens
2 Using HeLa cells as an example, we demonstrated that dithiothreitol (DTT,2mM) inhibited the heat (42 degrees C) induced increase in the synthesis of heat shock proteins (HSPs), abundance of mRNA of hsp 70, hsp 70 gene promoter activity, and the heat shock factor (HSF) DNA binding activity. Dithiothreitol interleukin 6 Homo sapiens
3 Using HeLa cells as an example, we demonstrated that dithiothreitol (DTT,2mM) inhibited the heat (42 degrees C) induced increase in the synthesis of heat shock proteins (HSPs), abundance of mRNA of hsp 70, hsp 70 gene promoter activity, and the heat shock factor (HSF) DNA binding activity. Dithiothreitol interleukin 6 Homo sapiens
4 Using HeLa cells as an example, we demonstrated that dithiothreitol (DTT,2mM) inhibited the heat (42 degrees C) induced increase in the synthesis of heat shock proteins (HSPs), abundance of mRNA of hsp 70, hsp 70 gene promoter activity, and the heat shock factor (HSF) DNA binding activity. Dithiothreitol interleukin 6 Homo sapiens
5 Analysis of the effects of DTT on the regulation and function of HSF suggests that DTT blocked an early and important step in the activation process without having a direct effect on the HSF protein. Dithiothreitol interleukin 6 Homo sapiens
6 Analysis of the effects of DTT on the regulation and function of HSF suggests that DTT blocked an early and important step in the activation process without having a direct effect on the HSF protein. Dithiothreitol interleukin 6 Homo sapiens
7 Thus, DTT inhibited the heat-induced trimerization, phosphorylation, and nuclear translocation of HSF and was also effective against a number of other reagents that are known to activate HSF. Dithiothreitol interleukin 6 Homo sapiens
8 Thus, DTT inhibited the heat-induced trimerization, phosphorylation, and nuclear translocation of HSF and was also effective against a number of other reagents that are known to activate HSF. Dithiothreitol interleukin 6 Homo sapiens