王希璠，博士，现任北京大学公共卫生学院研究员、博士生导师。入选国家海外高层次人才计划青年项目。2025年获得美国衰老协会(afar)Glenn Foundation for Medical Research Postdoctoral Fellowship in Aging Research。相关研究成果以第一作者或通讯作者（含共同）发表于Gut、iMeta、Nature Communications、Genome Biology 等国际高水平期刊，其中1篇入选ESI高被引论文。担任BMC Microbiology等多个学术期刊审稿人。长期致力于多组学数据整合分析，结合细胞与动物模型，系统解析肠道菌群与宿主互作在机体代谢与健康调控中的作用机制，并探索靶向肠道微生态的精准营养干预策略。

1. 肠道菌群与宿主互作在机体代谢与健康调控中的作用机制研究：聚焦菌群代谢通路对肾脏疾病、消化道疾病及衰老进程的影响及其分子机制。

2. 靶向肠道微生态的精准营养干预策略研究：开发食源性小分子、益生菌等功能性膳食成分，揭示其通过调控肠道菌群及其代谢产物改善宿主健康的分子机理；探索基于肠道微生态靶点的个性化营养干预策略。

2013-2019 中国农业大学，食品科学与营养工程学院，博士

2009-2013 中国农业大学，食品科学与营养工程学院，学士

2026-至今 北京大学公共卫生学院，营养与食品卫生学系，研究员

2025-2026 哥伦比亚大学医学院，副研究员

2021-2025 哥伦比亚大学医学院，博士后

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