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Your search keyword '"HSP90 Heat-Shock Proteins analysis"' showing total 2 results
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2 results on '"HSP90 Heat-Shock Proteins analysis"'

1. [HSP86, germ cells and yolk sac tumor].

Author

Vanmuylder N, Lambot MA, Rooze M, Noël JC, and Louryan S

Subjects
Female, Gestational Age, Humans, Male, Endodermal Sinus Tumor chemistry, Germ Cells chemistry, HSP90 Heat-Shock Proteins analysis
Published
2004
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2. [Expression of heat shock proteins in salivary gland tumors. Immunohistochemical study of HSP27, HSP70, HSP90, and HSP110: apropos of 50 cases].

Author

Vanmuylder N, Evrard L, Daelemans P, Van Reck J, and Dourov N

Subjects
HSP110 Heat-Shock Proteins, HSP27 Heat-Shock Proteins, Humans, Immunoenzyme Techniques, Molecular Chaperones, HSP70 Heat-Shock Proteins analysis, HSP90 Heat-Shock Proteins analysis, Heat-Shock Proteins, Neoplasm Proteins analysis, Salivary Gland Neoplasms chemistry
Abstract

Heat shock proteins (HSPs) are known to be increased in response to biological stress. Recently some authors described their presence in tumors. Our immunohistochemical investigations revealed the expression of HSP27, HSP70, HSP90 and HSP110 in most of benign tumors of salivary glands (33 cases). In the malignant tumors, the reaction was immunopositive for HSP70 and HSP90 in 13/17 cases; but HSP27 and HSP110 were only expressed in 5/17 cases. In conclusion HSPs were expressed less in malignant than in benign cells. These results suggest that the loss of some HSPs may be a possible sign of malignancy.

Published
2000

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