事实证明，作为一种特异的分子伴侣，HSP90除在细胞正常生长和应急保护中具有重要生理功能外，还与信号传导、细胞周期调控、激素应答等细胞内重要生理过程有关。

In fact, as a specific molecular chaperone, HSP90 proteins are possibly involved in many important physiological processes such as signal transduction, cell cycle regulation and hormone response.

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