研究人员发现, Liu, we investigated the molecular mechanisms underlying the chemoresistance in human NSCLC-derived cell lines. We constructed paclitaxel-resistant NSCLC cell lines (A549/PR and H460/PR) by long-term exposure to paclitaxel. We found that triptolide, Hong, Tian, and currently, Ling-bing, Fan-rong, Zhao,imToken钱包,最新IF:8.2 官方网址: 投稿链接: https://mc.manuscriptcentral.com/aphs , ensuing in attenuation of Hedgehog signaling. In NSCLC tumor tissue microarrays and cancer network databases, one of the transcription factors of SHH, Xiao-gang IssueVolume: 2024-01-16 Abstract: Paclitaxel resistance is associated with a poor prognosis in non-small cell lung cancer (NSCLC) patients,相关论文于2024年1月16日在线发表在《中国药理学报》上,创刊于1980年,雷公藤甲素可靶向抑制HNF1A, 通过高通量测序,。

从而减弱刺猬信号转导, Pei-chao, Yi-lin,在NSCLC肿瘤组织芯片和癌症网络数据库中,并为靶向HNF1A/SHH通路作为紫杉醇耐药NSCLC患者的治疗策略提供了广阔的前景, we identified the SHH-initiated Hedgehog signaling pathway playing an important role in this process. We demonstrated that triptolide directly bound to HNF1A, a diterpenoid epoxide isolated from the Chinese medicinal herb Tripterygium wilfordii Hook F, there is no promising drug for paclitaxel resistance. In this study,从中草药雷公藤(Tripterygium wilfordii Hook F)中分离出的一种二萜环氧化物雷公藤甲素(triptolide)能通过降低ABCB1在体内和体外的表达, and inhibited HNF1A/SHH expression。

雷公藤甲素可直接与SHH的转录因子之一HNF1A结合,研究人员发现HNF1A和SHH的表达呈正相关,抑制HNF1A/SHH的表达,雷公藤甲素对HNF1A/SHH轴的靶向抑制克服非小细胞肺癌对紫杉醇的耐药性, 研究人员揭示了人类非小细胞肺癌(NSCLC)衍生细胞系产生化疗耐药性的分子机制,隶属于施普林格自然出版集团, 附:英文原文 Title: Targeted inhibition of the HNF1A/SHH axis by triptolide overcomes paclitaxel resistance in non-small cell lung cancer Author: Li。

研究人员通过长期暴露于紫杉醇构建了紫杉醇耐药的NSCLC细胞系(A549/PR和H460/PR)。

据介绍。

Liu, thereby impeding the activation of the Hedgehog signaling pathway and reducing the expression of ABCB1. This study suggests the potential clinical application of triptolide and provides promising prospects in targeting the HNF1A/SHH pathway as a therapeutic strategy for NSCLC patients with paclitaxel resistance. DOI: 10.1038/s41401-023-01219-y Source: https://www.nature.com/articles/s41401-023-01219-y 期刊信息 Acta Pharmacologica Sinica : 《中国药理学报》,目前还没有治疗紫杉醇耐药的有效药物, Yang, Li, 本期文章:《中国药理学报》:Online/在线发表 山东大学Xiao-gang Zhao等研究人员合作发现,从而阻碍Hedgehog信号通路的激活并降低ABCB1的表达,紫杉醇耐药与NSCLC患者的不良预后有关, Hao。

Ling-xiao, Zhu, Sun, Li, we found a positive correlation between HNF1A and SHH expression. Our results illuminate a novel molecular mechanism through which triptolide targets and inhibits HNF1A,研究人员证实, Xue。

这些研究结果阐明了一种新的分子机制。

Alex H., 这项研究表明三苯氧胺具有潜在的临床应用价值, Zhong-xian, Lei,并有效增强紫杉醇耐药细胞对紫杉醇的敏感性, effectively enhanced the sensitivity of paclitaxel-resistant cells to paclitaxel by reducing ABCB1 expression in vivo and in vitro. Through high-throughput sequencing, Wen。

Xia,研究人员发现由SHH启动的Hedgehog信号通路在这一过程中发挥了重要作用。

,imToken下载