The investigation of detection and sensing mechanism of spicy substance based on human TRPV1 channel protein-cell membrane biosensor.
瞬时受体电位香草酸亚型1(TRPV1)是辣味感知和镇痛药物开发的关键靶点,但人源TRPV1(hTRPV1)相关信号机制仍不清楚。本研究通过基因工程在HEK293T细胞中稳定过表达hTRPV1,并基于层层组装策略构建了一种hTRPV1细胞膜生物传感器,用于研究辣味物质的激活信号。结果表明,辣椒素、大蒜素和山椒素对hTRPV1的激活常数...