1. 老龄营养与健康
2. 氮源营养(生物活性肽、核苷酸等)
3. 食物活性物质与抗衰老
4. 食品毒理学及安全性评价
1. 基于肠道菌群靶点,燕麦β-葡聚糖对2型糖尿病大鼠的调控作用及其机制研究,国家自然科学基金,(2014-2017)
2. 基于NAD+/SIRI/PGC-1a通路,探讨核苷酸对阿尔茨海默症的作用机制研究,北京市自然科学基金,(2024-2026)
3. 燕麦β-葡聚糖对2型糖尿病大鼠的调控作用及其机制研究,北京市自然科学基金,(2014-2016)
4. 粮谷类镰刀菌与链各孢菌毒素联合作用模式构建,国家食品安全风险评估中心,(2021-2024)
5. 乳清蛋白低聚肽对肌少症的作用,基于细胞衰老靶点的机制研究,中国食品科学技术学会食品科技基金,(2024-2025)
6. 全胚芽裸燕麦对糖尿病合并血脂异常的人群干预试验研究,达能膳食营养宣教基金,(2013-2014)
7. 基于自噬靶点,探讨植物多酚对皮肤老化的调节作用及机制研究(2023-2025)
8. 外源核苷酸的抗衰老作用研究,(2021-2025)
9. 人参低聚肽的细胞营养学研究,(2019-2024)
10. 海洋胶原低聚肽对增龄性骨质疏松的作用研究,(2013-2015)
1. Shuyue Wang, Lixia Song, Rui Fan, Qianqian Chen, Mei You, Meng Cai, Yuxiao Wu, Yong Li, Meihong Xu*. Targeting Aging and Longevity with Exogenous Nucleotides (TALENTs): Rationale, design, and baseline characteristics from a randomized controlled trial in Older Adults. Nutrients 2024, 16(9), 1343
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3. Na Zhu, Yong Li, Meihong Xu*. Beneficial effects of small molecule oligopeptides isolated from Panax ginseng C. A. Meyer on cellular fates in oxidative stress-induced damaged HUVECs and PC-12. International journal of molecular sciences 2024, 25(5), 2906
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10. Ting Ding, Meihong Xu*, Yong Li*. An overlooked prebiotic: beneficial effect of dietary nucleotide supplementation on gut microbiota and metabolites in senescence-accelerated mouse prone-8 mice. Frontiers in Nutrition 2022, 9, 820799