Occludin‐binding single‐chain variable fragment and antigen‐binding fragment antibodies prevent hepatitis C virus infection
Occludin‐binding single‐chain variable fragment and antigen‐binding fragment antibodies prevent hepatitis C virus infection
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Occludin结合单链可变片段和抗原结合片段抗体可预防丙型肝炎病毒感染
DOI:
10.1002/1873-3468.13975
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发表时间:
2020
期刊:
影响因子:
3.5
通讯作者:
Fukasawa Masayoshi
中科院分区:
文献类型:
--
作者:
Shimizu Yoshimi;Shinoda Takehiro;Shirasago Yoshitaka;Kondoh Masuo;Shinya Naoko;Hanada Kentaro;Yagi Kiyohito;Suzuki Tetsuro;Wakita Takaji;Kimura‐Someya Tomomi;Shirouzu Mikako;Fukasawa Masayoshi
Occludin (OCLN) is a tetraspan membrane component of epithelial tight junctions and a known receptor for hepatitis C virus (HCV). Previously, we established functional monoclonal antibodies (mAbs) that bind to each extracellular loop of OCLN and showed their ability to preventin vitroandin vivoHCV infection. In this study, we converted these mAbs to corresponding monovalent antigen‐binding fragments (Fabs) and single‐chain variable fragment (scFv) antibodies. These Fab fragments and scFv antibodies demonstrate similar binding specificity and affinity to parental anti‐OCLN mAbs. Moreover, Fab fragments and scFv antibodies inhibitin vitroHCV infection. The small functional monovalent OCLN‐binding probes reported in our study have high potential as drug candidates and tools for biological and pharmaceutical studies of OCLN.
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DOI:
--
发表时间:
2021
期刊:
Immunology series
影响因子:
--
作者:
G. Virella;A. Wang
通讯作者:
A. Wang
影响因子:
4.8
作者:
W. Mandy;A. Nisonoff
通讯作者:
A. Nisonoff
影响因子:
82.9
作者:
Wakita, T;Pietschmann, T;Liang, TJ
通讯作者:
Liang, TJ
DOI:
10.1073/pnas.0503596102
发表时间:
2005-06-28
影响因子:
11.1
作者:
Zhong, J;Gastaminza, P;Chisari, FV
通讯作者:
Chisari, FV
影响因子:
2.9
作者:
JAQUET, H;CEBRA, JJ
通讯作者:
CEBRA, JJ