目的为新型程序性死亡受体-1(PD-1)/程序性死亡配体-1(PD-L1)小分子抑制剂的研发提供参考。方法检索PubMed、Embase、Web of Science、ClinicalTrails.gov、中国知网、万方数据库2010年至2023年的PD-1/PD-L1小分子抑制剂相关文献,汇总...目的为新型程序性死亡受体-1(PD-1)/程序性死亡配体-1(PD-L1)小分子抑制剂的研发提供参考。方法检索PubMed、Embase、Web of Science、ClinicalTrails.gov、中国知网、万方数据库2010年至2023年的PD-1/PD-L1小分子抑制剂相关文献,汇总并分析该类制剂的研发现状。结果与结论有成药潜力的PD-1/PD-L1小分子抑制剂共20种,包括CA-170(口服小分子抑制剂)、INCB086550(特异性PD-L1抑制剂)、DPPA-1(特异性抑制PD-1/PD-L1相互作用的多肽类拮抗剂)等,其中前两者已进入临床试验阶段。PD-1/PD-L1小分子抑制剂具有特异性抑制免疫检查点的药效作用特点,以及可口服、稳定性较好、膜通透性较高等优点,但其治疗效果仍需临床试验验证。展开更多
Between the illicit use of opioids and attendant overdoses, and accidental overdoses with prescribed drugs, overuse of opioids has become a serious problem. At the same time, finding that fine balance between minimizi...Between the illicit use of opioids and attendant overdoses, and accidental overdoses with prescribed drugs, overuse of opioids has become a serious problem. At the same time, finding that fine balance between minimizing the risk of opioid misuse and abuse while at the same time providing access to treatment for patients who need pain control presents an ongoing challenge. Efforts to discover and develop better agents have led to what we term “new-look” opioids. We summarize here one such approach—known as biased ligands. By targeting a subset of GPCR signal transduction, this approach attempts to increase the separation between therapeutic and adverse effects.展开更多
近年来多巴胺D3受体(DRD_(3))在神经系统疾病的治疗过程中受到大量关注,包括帕金森、精神分裂、药物依赖等。本文综述2015年至今多巴胺D3受体选择性配体的研究进展,并以分子动力学原理为基础,利用Discovery Studio 4.5软件评价了这些配...近年来多巴胺D3受体(DRD_(3))在神经系统疾病的治疗过程中受到大量关注,包括帕金森、精神分裂、药物依赖等。本文综述2015年至今多巴胺D3受体选择性配体的研究进展,并以分子动力学原理为基础,利用Discovery Studio 4.5软件评价了这些配体的选择性,建立了基于分子共同特征的药效团模型,从类药分子库中筛选出对设计新型配体具有先导化合物意义的小分子化合物,以期对D3受体选择性配体的研究提供参考。展开更多
文摘目的为新型程序性死亡受体-1(PD-1)/程序性死亡配体-1(PD-L1)小分子抑制剂的研发提供参考。方法检索PubMed、Embase、Web of Science、ClinicalTrails.gov、中国知网、万方数据库2010年至2023年的PD-1/PD-L1小分子抑制剂相关文献,汇总并分析该类制剂的研发现状。结果与结论有成药潜力的PD-1/PD-L1小分子抑制剂共20种,包括CA-170(口服小分子抑制剂)、INCB086550(特异性PD-L1抑制剂)、DPPA-1(特异性抑制PD-1/PD-L1相互作用的多肽类拮抗剂)等,其中前两者已进入临床试验阶段。PD-1/PD-L1小分子抑制剂具有特异性抑制免疫检查点的药效作用特点,以及可口服、稳定性较好、膜通透性较高等优点,但其治疗效果仍需临床试验验证。
文摘Between the illicit use of opioids and attendant overdoses, and accidental overdoses with prescribed drugs, overuse of opioids has become a serious problem. At the same time, finding that fine balance between minimizing the risk of opioid misuse and abuse while at the same time providing access to treatment for patients who need pain control presents an ongoing challenge. Efforts to discover and develop better agents have led to what we term “new-look” opioids. We summarize here one such approach—known as biased ligands. By targeting a subset of GPCR signal transduction, this approach attempts to increase the separation between therapeutic and adverse effects.
文摘近年来多巴胺D3受体(DRD_(3))在神经系统疾病的治疗过程中受到大量关注,包括帕金森、精神分裂、药物依赖等。本文综述2015年至今多巴胺D3受体选择性配体的研究进展,并以分子动力学原理为基础,利用Discovery Studio 4.5软件评价了这些配体的选择性,建立了基于分子共同特征的药效团模型,从类药分子库中筛选出对设计新型配体具有先导化合物意义的小分子化合物,以期对D3受体选择性配体的研究提供参考。
