药物:非基VHL结合剂的众包分子设计
Thomas Scott1,2, Christian Alan Paul Smethurst3, Yvonne Westermaier3
1Department of Chemistry, Vanderbilt University, Nashville, TN, 37235, USA.
Nature communications
|April 14, 2025
概括
公民科学家使用在线游戏Drugit来设计用于药物发现的新型小分子. 这种众包方法成功地确定了潜在的药物候选者,证明了公民科学.
科学领域:
- 计算化学是一种计算化学.
- 药物发现 药物发现
- 公民科学是公民科学.
背景情况:
- 人类的直觉在小分子药物设计中发挥着关键作用.
- 众包提供了一个潜在的途径,让公民科学家参与复杂的科学任务.
- 在线平台可以促进公众参与科学研究和教育.
研究的目的:
- 利用公民科学家探索众包对小分子药物设计的实用性.
- 介绍Drugit,一个用于小分子设计的公民科学游戏模式.
- 通过公民参与,识别希佩尔林达乌E3结合酶的新型结合剂.
主要方法:
- 开发和实施Drugit在线平台,与Foldit游戏集成.
- 众包来自公民科学家的成千上万个分子建议,跨越十个拼图轮.
- 由专家小组对拟议的分子进行in silico和手动评估.
- 选择候选分子的合成和实验测试 (NMR,共结晶学).
主要成果:
- 数千个潜在的小分子是由公民科学家通过Drugit.it提议的.
- 一个合成的分子在蛋白质观察的NMR实验中显示了剂量依赖的转移干扰.
- 同晶体结构分析证实,该分子的结合模式与公民科学家的设计一致.
- 使用Drugit众包方法,成功完成完整的药物设计周期.
结论:
- Drugit平台是一个可行的工具,可以让公民科学家参与早期药物发现.
- 通过公民科学游戏进行众包,可以有效地产生新的小分子设计.
- 这种方法表明了公众参与在加速科学创新的潜力,特别是在药物设计方面.
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