The immune system has a vital, albeit complex, relationship with the microbes residing within us, one that we are only beginning to understand. We asked investigators what they felt were the fundamental challenges we currently face in unraveling the impacts of microbes and their metabolites on host immunity and to discuss key opportunities toward achieving future insights and innovation.

中文翻译：

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免疫中的微生物和代谢物

免疫系统与我们体内的微生物有着重要但复杂的关系，我们才刚刚开始了解这种关系。我们询问研究人员，他们认为我们目前在阐明微生物及其代谢物对宿主免疫的影响方面面临的基本挑战是什么，并讨论了实现未来见解和创新的关键机会。