一、学习经历

2018/09-2024/06，河南农业大学，博士

2014/09-2018/06，河南农业大学，学士

二、工作经历

2024/09-至今, 宁夏大学动物科技学院，动物医学系，讲师

三、主讲课程

本科生课程：《兽医专业英语》、《兽医药理学》

四、主持或参与科研项目

1. 主持：

（1）宁夏大学引进博士科研启动经费，2024年10月-至今。

五、代表性科研成果

1.代表性论文：

（1）Yu R, Li L, Zou C, Chen Z, Schwarz S, Chen S, Xu C, Yao H, Du XD. Emergence of high-level tigecycline resistance due to the amplification of a tet(A) gene variant in clinical carbapenem-resistant Klebsiella pneumoniae. Clin Microbiol Infect. 2023 Nov;29(11):1452.e1-1452.e7. doi: 10.1016/j.cmi.2023.07.030. Epub 2023 Aug 5. PMID: 37549732.

（2）Yu R, Chen Z, Li D, Schwarz S, Wang X, Du XD. Studies on the Transmission of a Tigecycline Resistance-Mediating tet(A) Gene Variant from Enterobacter hormaechei via a Two-Step Recombination Process. Microbiol Spectr. 2022 Jun 29;10(3):e0049622. doi: 10.1128/spectrum.00496-22. Epub 2022 May 17. PMID:35579466; PMCID: PMC9241890.

（3）Yu R, Chen Z, Schwarz S, Yao H, Du XD. Mobilization of tet(X4) by IS1 Family Elements in Porcine Escherichia coli Isolates. Antimicrob Agents Chemother. 2022 Jan 18;66(1):e0159721. doi: 10.1128/AAC.01597-21. Epub 2021 Nov 1. PMID: 34723627; PMCID: PMC8765391.

（4）Yan H*, Yu R*, Li D, Shi L, Schwarz S, Yao H, Li XS, Du XD. A novel multiresistance gene cluster located on a plasmid-borne transposon in Listeria monocytogenes. J Antimicrob Chemother. 2020 Apr 1;75(4):868-872. doi: 10.1093/jac/dkz545. PMID: 31971232.

（5）Li A, Yu R, Zhao W, Schwarz S, Li C, Yao H, Du XD. Characterization of a genomic Island carrying the tet(X4) gene in porcine Acinetobacter towneri co-harboring plasmid-borne blaNDM-1 and blaOXA-58 genes. Front Vet Sci. 2022 Sep 29;9:1002149. doi: 10.3389/fvets.2022.1002149. PMID: 36246313; PMCID: PMC9557058.

（6）Zou C, Xu C, Yu R, Shan X, Schwarz S, Li D, Du XD. Tandem amplification of a plasmid-borne tet(A) variant gene confers tigecycline resistance in Escherichia coli. J Antimicrob Chemother. 2024 Jun 3;79(6):1294-1302. doi: 10.1093/jac/dkae095. PMID: 38574003.

（7）Cheng Y, Li Y, Yu R, Ma M, Yang M, Si H. Identification of Novel tet(X3) Variants Resistant To Tigecycline in Acinetobacter Species. Microbiol Spectr. 2022 Dec 21;10(6):e0133322. doi: 10.1128/spectrum.01333-22. Epub 2022 Nov 21. PMID: 36409072; PMCID: PMC9784759.

（8） Yao H, Li A, Yu R, Schwarz S, Dong H, Du XD. Multiple Copies of blaNDM-5 Located on Conjugative Megaplasmids from Porcine Escherichia coli Sequence Type 218 Isolates. Antimicrob Agents Chemother. 2020 Apr 21;64(5):e02134-19. doi: 10.1128/AAC.02134-19. PMID: 32071057; PMCID: PMC7179647.

（9） Li W, Jiao D, Kang J, Yu R, Zhao W, Xu C, Li R, Du XD, Yao H. Emergence of lnu(C) variant conferring lincomycin resistance in Campylobacter coli of chicken origin. Int J Food Microbiol. 2023 Mar 2;388:110098. doi: 10.1016/j.ijfoodmicro.2023.110098. Epub 2023 Jan 20. PMID: 36716575.

（10）Yao H, Cheng J, Li A, Yu R, Zhao W, Qin S, Du XD. Molecular Characterization of an IncFIIk Plasmid Co-harboring blaIMP-26 and tet(A) Variant in a Clinical Klebsiella pneumoniae Isolate. Front Microbiol. 2020 Jul 24;11:1610. doi: 10.3389/fmicb.2020.01610. PMID: 32793144; PMCID: PMC7393768.

（11）Shan X, Li C, Zhang L, Zou C, Yu R, Schwarz S, Shang Y, Li D, Brenciani A, Du XD. poxtA amplification and mutations in 23S rRNA confer enhanced linezolid resistance in Enterococcus faecalis. J Antimicrob Chemother. 2024 Sep 27:dkae342. doi: 10.1093/jac/dkae342. Epub ahead of print. PMID: 39331515.