李赛 博士

副教授


2018年-至今: 清华大学生命学院 助理教授、副教授

2018年-至今: 清华-北大生命联合中心 、北京生物结构前沿研究中心 研究员

2017-2018年:牛津大学纳菲尔德医学部结构生物学中心(STRUBI)Senior Research Associate                    

2013-2017年:牛津大学纳菲尔德医学部结构生物学中心(STRUBI)博士后

2009-2012年:哥廷根大学生物物理系 博士

2006-2008年:斯图加特大学物理系 硕士

2002-2006年:武汉大学应用物理系 学士


 

●  研究兴趣、领域:


1. 高分辨冷冻电子断层术(cryo-ET)。高分辨cryo-ET是使用冷冻电镜收集三维断层图像,再使用子断层图像平均法进行结构解析的跨尺度原位结构生物学方法。Cryo-ET不仅擅长解析动态组装的巨型分子机器结构,与结合光电联合成像(CLEM)、冷冻聚焦离子束(cryo-FIB)等技术结合,更可在细胞中进行成像和大分子结构原位解析,获得具有生理意义的原位结构。Cryo-ET技术发展迅速,正填补从病毒到细胞,甚至组织维度间的结构生物学空白。

2. 新发囊膜病毒的原位结构与功能。我们以cryo-ET为主要方法,系统研究多种新发致病型囊膜病毒组装、感染、及免疫的原位结构及机制,最终目的是找到病毒的弱点,并为抗体、疫苗设计提供新思路。


●  代表性论文:


1. Zheyuan Zhang#, Cheng Peng#, Weiping Zhang, Jiaming Liang, Ke Liu, Yong Chen, Junxia Zhang, Rui Liang, Yutong Song and Sai Li*; FlyTomo: a streamlined software for on-the-fly cryo-ET data processing and diagnosis, Nature Communications, 2026. DOI: 10.1038/s41467-026-75998-3

2. Hangping Yao#, Yutong Song#, Qi Huang#, Miaojin Zhu#, Jiaming Liang, Zheyuan Zhang, Xiaodi Zhang, Dongyang Dong, Danrong Shi, Zhigang Wu, Xiangyun Lu, Haibo Wu, Yong Chen and Sai Li*, Cryo-ET of IgG Bivalent Binding on SARS-CoV-2 Provides Structural Basis for Antibody Avidity. Nature Communications, 2026;17(1):5107.

3. Ye Hong, Shiyuan Liu, Rui Liang, Keren Wang, Junxia Zhang, Cheng Peng, Zefeng Zhu, Zheyuan Zhang, Weiping Zhang, Baoying Huang, Chen Song, Wenjie Tan and Sai Li*. Architecture of a portal complex embedded in the poxvirus core. bioRxiv, 2026. DOI: 10.64898/2026.06.09.730874

4. Jiaming Liang#, Cheng Peng#, Yutong Song, Zheyuan Zhang, Jingfang Yu, Xinquan Wang and Sai Li*, On-virion structural dynamics reveal temperature- and receptor-coordinated activation of an alphacoronavirus spike. bioRxiv, 2026. DOI: 10.64898/2026.01.02.697259

5. Yong Chen#, Zheyuan Zhang#, Zhirui Zhao, Hanguang Liu, Haifan Zhao, Rui Liang, Cheng Peng, Jialu Xu, Yutong Song, Xu Tan and Sai Li*. A Dynamic Oligomerization Network Coordinates Hemagglutinin-Mediated Membrane Fusion on Influenza Virions. bioRxiv, 2026. DOI:10.64898/2026.03.23.713829

6. Dongyang Dong#, Yutong Song#, Shipo Wu, Busen Wang, Cheng Peng, Weiping Zhang, Weizheng Kong, Zheyuan Zhang, Jingwen Song, Li-Hua Hou and Sai Li*, Molecular basis of Ad5-nCoV Vaccine-Induced Immunogenicity. Structure, 2025;33:1-11

7. Ye Hong#, Baoying Huang#, Junxia Zhang#, Cheng Peng, Weizheng Kong, Wenjie Tan* and Sai Li*, Molecular Architecture of Monkeypox Mature Virus. Cell Discovery, 2024;10(1):108.

8. Yutong Song#, Hangping Yao#, Nanping Wu#, Jialu Xu#, Zheyuan Zhang#, Cheng Peng, Shibo Li, Weizheng Kong, Yong Chen, Miaojin Zhu, Jiaqi Wang, Danrong Shi, Chongchong Zhao, Xiangyun Lu, Martín Echavarría Galindo and Sai Li*, In situ architecture and membrane fusion of SARS-CoV-2 Delta variant. PNAS, 2023;120(18):e2213332120.

9. Ye Hong#, Yutong Song#, Zheyuan Zhang and Sai Li*, Cryo-electron tomography: the resolution revolution and a surge of in situ virological discoveries. Annual Review of Biophysics, 2023;52(1):339-360.

10. Sai Li*, Cryo-electron tomography of enveloped viruses. Trends in Biochemical Sciences, 2022;47(2):173-186.

11. Hangping Yao#, Yutong Song#, Yong Chen#, Nanping Wu#, Jialu Xu#, Chujie Sun, Jiaxing Zhang, Tianhao Weng, Zheyuan Zhang, Zhigang Wu, Linfang Cheng, Danrong Shi, Xiangyun Lu, Jianlin Lei, Max Crispin, Yigong Shi, Lanjuan Li* and Sai Li*, Molecular architecture of the SARS-CoV-2 virus. Cell, 2020;183(3):730-738.

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# Equal contribution; * Corresponding

 

●  联系方式:


网页:http://www.lisailab.com

电话:+86-10-62792357

邮箱:sai@mail.tsinghua.edu.cn

通讯地址:清华大学生物医学馆A318