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降钙素基因相关肽与疼痛相关研究进展 被引量:6

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摘要 疼痛作为大多数疾病常见的并发症之一,其调节机制涉及多种生物分子。降钙素基因相关肽(calcitonin gene-related peptide,CGRP)广泛分布于人体外周和中枢神经系统伤害性通路中,其受体也在疼痛通路中表达。CGRP及其受体通过激活谷氨酸受体和第二信使系统参与中枢敏化,且CGRP本身作为促炎神经肽,还与其他炎症介质相互作用参与外周神经系统敏化,进而传递伤害性疼痛信息。目前较多研究表明CGRP参与疼痛发生,而阻断CGRP受体及抑制CGRP表达与疼痛缓解存在一定联系,本文将综述CGRP通过参与神经系统敏化诱导疼痛发生的相关机制及抑制其表达后对疼痛缓解的影响,为今后寻找新的疼痛靶向治疗方法提供新的思路。
出处 《中国疼痛医学杂志》 CAS CSCD 北大核心 2021年第10期771-775,共5页 Chinese Journal of Pain Medicine
基金 国家自然科学基金资助项目(81704042)。
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