副研究员，硕士生导师，毕业于中南大学湘雅医学院临床医学八年制，于 2017 年 6 月取得医学博士学位，并于 2018 年 4 月进入四川大 学华西医院博士后流动站，于2022年6月顺利出站，曾于2014-2016在美国Emory大学联合培养。主要研究方向：肌少症、衰弱、认知障碍。在统计源及以上期刊发表论文 20 余篇，在 Journal of Cachexia, Sarcopenia and Muscle、Aging cell、Aging、BMC geriatrics 等杂志以第一作者或通讯作者身份发表 国际高水平 论文20篇，参编教材4 部。作为负责人承担国自然青年基金、国家重点研发项目子任务、中国博士后基金、其他校级及院级课题共7项。对于肌少症的肠道菌群及肌少症发病机制的分子生物学研究、社区及机构老年综合评估及干预研究积累了较丰富的经验。
西部老年医学中心联盟青年委员、STAR老年医学专科委员。
[1] Liu, X., Wu, J., Tang, J., Xu, Z., Zhou, B., Liu, Y., Hu, F., Zhang, G., Cheng, R., Xia, X., Chen, Y., Wu, H., Wang, D., Yue, J., Dong, B., Fu, J., Yu, H., & Dong, B.(2023). Prevotella copri alleviates sarcopenia via attenuating muscle mass loss and function decline. Journal of cachexia, sarcopenia and muscle, 14(5), 2275–2288.
[2] Xu, H.*, Liu, X.*, Li, W., Xi, Y., Su, P., Meng, B., Shao, X., Tang, B., Yang, Q., & Mao, Z. (2021). p38 MAPK-mediated loss of nuclear RNase III enzyme Drosha underlies amyloid beta-induced neuronal stress in Alzheimer's disease. Aging cell, 20(10), e13434.
[3] Liu, X., Xia, X., Hu, F., Hou, L., Jia, S., Liu, Y., Deng, L., Zhang, Y., Zhao, W., Zhang, G., Yue, J., & Dong, B. (2021). Nutrition status mediates the association
between cognitive decline and sarcopenia. Aging, 13(6), 8599–8610.
[4] Xia, X., Xu, Z., Hu, F., Hou, L., Zhang, G., & Liu, X. (2022). Nutrition mediates the relationship between number of teeth and sarcopenia: a pathway analysis. BMC
geriatrics, 22(1), 649.
[5] Liu, X., Xia, X., Hu, F., Hao, Q., Hou, L., Sun, X., Zhang, G., Yue, J., & Dong, B. (2022). The mediation role of sleep quality in the relationship between cognitive decline and depression. BMC geriatrics, 22(1), 178.
[6] Liu X, Hao Q, Yue J, et al. Sarcopenia, Obesity and Sarcopenia Obesity in Comparison: Prevalence, Metabolic Profile, and Key Differences: Results from
WCHAT Study. The journal of nutrition, health & aging. 2020/02/12 2020.
[7] Liu X, Hou L, Zhao W, Xia X, Hu F, Zhang G, Hao Q, Zhou L, Liu Y, Ge M, Zhang Y, Yue J, Dong B. The Comparison of Sarcopenia Diagnostic Criteria using AWGS
2019 with the Other Five Criteria in West China. Gerontology. 2021;67(4):386-396.
[8] Liu, X., Hou, L., Xia, X. et al. Prevalence of sarcopenia in multi ethnics adults and the association with cognitive impairment: findings from West-China health and aging trend study. BMC Geriatr 20, 63 (2020).
[9] Liu, X., Hao, Q., Hou, L., Xia, X., Zhao, W., Zhang, Y., Ge, M., Liu, Y., Zuo, Z., Yue, J., & Dong, B. (2020). Ethnic Groups Differences in the Prevalence of Sarcopenia
Using the AWGS Criteria. The journal of nutrition, health & aging, 24(6), 665–671.
[10] Liu, X., Zhao, W., Hu, F., Hao, Q., Hou, L., Sun, X., Zhang, G., Yue, J., & Dong, B. (2022). Comorbid anxiety and depression, depression, and anxiety in comparison in multi-ethnic community of west China: prevalence, metabolic profile, and related factors. Journal of affective disorders, 298(Pt A), 381–387.
[11] Liu, X., Chen, X., Hou, L., Xia, X., Hu, F., Luo, S., Zhang, G., & Dong, B. (2021). Associations of Body Mass Index, Visceral Fat Area, Waist Circumference, and Waist to-Hip Ratio with Cognitive Function in Western China: Results from WCHAT Study. The journal of nutrition, health & aging, 25(7), 903–908.
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