
【个人简介】
沙珊珊,2012年获得大连医科大学生物化学与分子生物学博士学位,大连医科大学基础医学院生化教研室副教授,硕士生导师,大连市高层次人才。主持辽宁省科技厅和教育厅科研项目4项,校企合作横向课题及科研成果转化项目2项。以第一或通讯作者发表SCI论文17篇,其中>10分文章1篇,>5分文章6篇;以第一作者身份获国家发明专利1项。
【研究方向】
1. 结核分枝杆菌药物靶点挖掘与新药研发,重点研究细胞壁代谢相关酶的功能及细菌毒力因子的免疫调节作用;
2. 肺部微生物群与肺部疾病的相关性研究,重点研究肺部微生物群及其代谢活性物质对结核病发展的影响及机制。
【承担项目】
1. 辽宁省教育厅基本科研项目(LJ212510161013):靶向甘露糖脂与糖蛋白合成双通路的结核分枝杆菌新药靶点鉴定与抑制剂开发,2025/07-2027/07。
2. 科研成果转化项目:基于人工智能的结核病诊疗新方法研究,2025/02-2030/02。
3. 校企合作横向课题:光学显微镜下结核分枝杆菌识别定位算法技术开发,2023/07-2023/10。
4. 辽宁省教育厅基本科研项目(LJKZ0846):多糖水解酶Rv0062通过促进生物膜播散增强分枝杆菌感染能力的分子机制研究,2021/07-2023/06。
5. 辽宁省自然科学基金计划重点项目(20170540275):结核分枝杆菌Rv1987蛋白诱导小鼠Th2型免疫应答的分子机制研究,2017/05-2019/04。
6. 辽宁省教育厅科学研究项目(L2016006):结核分枝杆菌Rv0228的乙酰基转移酶活性鉴定与功能研究,2016/07-2019/06。
【代表作文章】
1. Wenzhen Wang, Hanyu Yang, Guoying Deng, Yufang Ma*, Shanshan Sha*. Effect of PKM2 on M. tuberculosis Rv1987-induced macrophage M2 polarization. Frontiers in Cellular Infection Microbiology. 2026;16:1740892. doi:10.3389/fcimb.2026.1740892.(IF 5.5)
2. Aoyu Yang, Yuqing Cai, Ziyi Zhang, Yafang Xu, Chen Shen, Wei Wang, Haiqing You, Shanshan Sha*, Huajun Li*, Xiancheng Li*. Decoding the regulatory networks of Proteus mirabilis under succinic acid stress: a multi-omics approach. Frontiers in Cellular Infection Microbiology. 2025;15:1650340. doi: 10.3389/fcimb.2025.1650340.(IF=5.5)
3. Qiulong Yan, Liansha Huang, Shenghui Li, Yue Zhang, Ruochun Guo, Pan Zhang, Zhixin Lei, Qingbo Lv, Fang Chen, Zhiming Li, Jinxin Meng, Jing Li, Guangyang Wang, Changming Chen, Hayan Ullah, Lin Cheng, Shao Fan, Wei You, Yan Zhang, Jie Ma, Shanshan Sha*, Wen Sun*. The Chinese gut virus catalogue reveals gut virome diversity and disease-related viral signatures. Genome Medicine. 2025;17(1):30. doi:10.1186/s13073-025-01460-6. (IF=10.8)
4. Wen Sun, Yue Zhang, Ruochun Guo, Shanshan Sha, Changming Chen, Hayan Ullah, Yan Zhang, Jie Ma, Wei You, Jinxin Meng, Qingbo Lv, Lin Cheng, Shao Fan, Rui Li, Xiaohong Mu, Shenghui Li*, Qiulong Yan*. A population-scale analysis of 36 gut microbiome studies reveals universal species signatures for common diseases. NPJ Biofilms Microbiomes. 2024; 10(1):96. doi: 10.1038/s41522-024-00567-9. ( IF=9.2)
5. Liu, Xining, Junxing Hu, Wenzhen Wang, Hanyu Yang, Erning Tao, Yufang Ma*, Shanshan Sha*. Mycobacterial Biofilm: Mechanisms, Clinical Problems, and Treatments. International Journal of Molecular Sciences. 2024; 25(14): 7771. doi:10.3390/ijms25147771. ( IF=4.9)
6. Jiaqi Zhang, Yingying Liu, Junxing Hu, Guangxian Leng, Xining Liu, Zailin Cui, Wenzhen Wang, Yufang Ma*, Shanshan Sha*. Cellulase Promotes Mycobacterial Biofilm Dispersal in Response to a Decrease in the Bacterial Metabolite Gamma-Aminobutyric Acid. International Journal of Molecular Sciences. 2024; 25(2):1051. doi: 10.3390/ijms25021051. (IF=4.9)
7. Yingying Liu, Jiaqi Zhang, Guangxian Leng, Junxing Hu, Wenzhen Wang, Guoying Deng, Yufang Ma*, Shanshan Sha*. Mycobacterium tuberculosis Rv1987 protein attenuates inflammatory response and consequently alters microbiota in mouse lung. Frontiers in Cellular Infection Microbiology. 2023; 13:1256866. doi: 10.3389/fcimb.2023.1256866. (IF=4.6)
8. Shanshan Sha, Yating Wang, Menglu Liu, Gang Liu, Ning Fan, Zhi Li, Weijie Dong*. Phaseolus vulgaris Erythroagglutinin (PHA-E)-Positive Ceruloplasmin Acts as a Potential Biomarker in Pancreatic Cancer Diagnosis. Cells. 2022; 11(15):2453. doi: 10.3390/cells11152453. ( IF=6.0)
9. Shanshan Sha, Yang Shi, Yawei Tang, Liqiu Jia, Xiuyan Han, Yuxin Liu, Xia Li, Yufang Ma*. Mycobacterium tuberculosis Rv1987 induces M2 polarization of macrophages through activating PI3K/Akt1/mTOR signaling pathway. Immunology & Cell Biology. 2021; 99:570-585. doi: 10.1111/imcb.12436. (IF= 5.126)
10. Shanshan Sha, Xiaoxia Shi, Guoying Deng, Lina Chen, Yi Xin, Yufang Ma*. Mycobacterium tuberculosis Rv1987 induces Th2 immune responses and enhances Mycobacterium smegmatis survival in mice. Microbiological Research. 2017; 197:74-80. doi: 10.1016/j.micres.2017.01.004 (IF=3.037)
11. Shanshan Sha, Xiaoxia Shi, Liming Xu, Jiabin Wen, Yi Xin, Yufang Ma*. Viability, morphology and proteome of Mycobacterium smegmatis MSMEG_0319 knockout strain. Proteomics. 2016; 16(7):1090-9. doi: 10.1002/pmic.201500054. (IF=4.079)
【发明专利】
1.一株罗伊氏乳杆菌及其应用;专利号:ZL 2024 1 0138542.9;授权公告号:CN 117844710 B;授权公告日:2024年08月06日,第一完成人。
【近年获奖情况及荣誉称号】
1. 大连市高层次人才,2019年。
2. 辽宁省科学技术进步奖三等奖,结核分枝杆菌靶酶抑制剂高通量筛选平台的建立与应用,2017年。
【社会兼职】
无。
【招生专业】
医学生物化学与分子生物学
【联系方式】
沙珊珊,电话:13998592912