Long-term functional maintenance of primary human hepatocytes in vitro

Author:

Xiang Chengang1ORCID,Du Yuanyuan1ORCID,Meng Gaofan1ORCID,Soon Yi Liew1,Sun Shicheng1,Song Nan1,Zhang Xiaonan2ORCID,Xiao Yiwei3ORCID,Wang Jie3,Yi Zhigang4,Liu Yifang5,Xie Bingqing6ORCID,Wu Min2,Shu Jun4,Sun Da6,Jia Jun1,Liang Zhen6,Sun Dong1,Huang Yanxiang7,Shi Yan1ORCID,Xu Jun1,Lu Fengmin3,Li Cheng5,Xiang Kuanhui3,Yuan Zhenghong4,Lu Shichun8ORCID,Deng Hongkui16ORCID

Affiliation:

1. School of Basic Medical Sciences, State Key Laboratory of Natural and Biomimetic Drugs, Peking University Health Science Center and the MOE Key Laboratory of Cell Proliferation and Differentiation, College of Life Sciences, Peking-Tsinghua Center for Life Sciences, Peking University, Beijing 100191, China.

2. Shanghai Public Health Clinical Center, Shanghai 201508, China.

3. School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China.

4. Key Laboratory of Medical Molecular Virology, Shanghai Medical College, Fudan University, Shanghai 200032, China.

5. Center for Bioinformatics, Peking University, Beijing 100871, China.

6. State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Shenzhen 518055, Guangdong, China.

7. Youan Hospital, Beijing 100069, China.

8. Department of Hepatobiliary Surgery, Chinese PLA General Hospital, Beijing 100853, China.

Abstract

Keep hepatocytes fresh Freshly isolated primary human hepatocytes (PHHs) quickly lose their identity and function in vitro, limiting their application in modeling infectious liver diseases and screening drugs. Xiang et al. describe a simple and effective five-chemical culture condition that can maintain the mature function of cultured PHHs for an extended period of time. PHHs cultured in this way can support the entire viral life cycle and recapitulate long-term infection of the hepatitis B virus. This system created a useful drug-screening platform for developing new antiviral strategies. Science , this issue p. 399

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

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