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Review
. 2021 Feb 10;12(1):22.
doi: 10.1186/s13293-021-00364-5.

Estrogen receptors in pain modulation: cellular signaling

Affiliations
Review

Estrogen receptors in pain modulation: cellular signaling

Qing Chen et al. Biol Sex Differ. .

Abstract

Sensory perception and emotional disorders are disproportionally represented in men and women and are thus thought to be modulated by different sex hormones in various conditions. Among the most important hormones perceived to affect sensory processing and transduction is estrogen. Numerous previous researchers have endeavored to demonstrate that estrogen is capable of modulating the activity of sensory neurons in peripheral and central sites in female, male, or castrated animals. However, the underlying mechanisms of its modulation of neuronal activity are somewhat unclear. In the present review, we discuss the possible cellular and molecular mechanisms involved in the modulation of nociception by estrogen.

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Conflict of interest statement

The authors declare that they have no competing interests.

Figures

Fig. 1
Fig. 1
The mechanisms of ER activation and the effects of the activated ER in pain modulation

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