Schistosomiasis is a neglected zoonotic parasitic disease. Currently, praziquantel is the drug of choice for the treatment of schistosomiasis, and is the only effective chemical for treatment of schistosomiasis japonica. Since its introduction in the 1970s, praziquantel has been used for large-scale chemotherapy of schistosomiasis for over 40 years. However, there have been reports pertaining to the resistance to praziquantel in schistosomes. Therefore, development of novel antischistosomal agents as alternatives of praziquantel, is of great need. Histone deacetylases and histone acetyltransferases have been recently reported to play critical roles in the growth, development and reproduction of schistosomes, and are considered as potential drug targets for the treatment of schistosomiasis. This review summarizes the latest advances of histone deacetylase and histone acetyltransferase inhibitors in the research on antischistosomal drugs, so as to provide insights into research and development of novelantischistosomal agents.
［摘要］ 血吸虫病是一种被忽视的人兽共患寄生虫病。目前, 吡喹酮是治疗血吸虫病的首选药物, 也是治疗日本血吸虫 病的唯一有效药物。自 20 世纪 70 年代问世以来, 吡喹酮已在大规模血吸虫病化疗中应用了 40 余年, 长期大规模使用导 致部分地区血吸虫对其产生了抗性, 因此迫切需要研发新型抗血吸虫药物作为候选替代药物。近期研究表明, 组蛋白去 乙酰化酶和组蛋白乙酰转移酶在血吸虫的生长发育以及繁殖等阶段中均起关键作用, 被认为是治疗血吸虫病的潜在药 物靶点。本文总结了组蛋白去乙酰化酶抑制剂与组蛋白乙酰转移酶抑制剂在抗血吸虫药物研究中的最新进展, 以期为 抗血吸虫新药的研发提供参考。.

Here, we describe our action plan for hit identification (APHID) that guides the process of hit triage, with elimination of less tractable hits and retention of more tractable hits. We exemplify the process with reference to our high-throughput screening (HTS) campaign against the enzyme, KAT6A, that resulted in successful identification of a tractable hit. We hope that APHID could serve as a useful, concise and digestible guide for those involved in HTS and hit triage, especially those that are relatively new to this exciting and continually evolving technology.