Humanization of fibroblast growth factor 1 single-chain antibody and validation for its antitumorigenic efficacy in breast cancer and glioma cells.
Humanization of fibroblast growth factor 1 single-chain antibody and validation for its antitumorigenic efficacy in breast cancer and glioma cells.
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成纤维细胞生长因子 1 单链抗体的人源化及其对乳腺癌和神经胶质瘤细胞的抗肿瘤功效的验证。
DOI:
10.1111/jcmm.13547
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发表时间:
2018-06
影响因子:
5.3
通讯作者:
Zhu XJ
中科院分区:
文献类型:
--
作者:
He XX;Du S;Gao SQ;Chen JY;Cao RJ;Xing ZK;Kazim ARS;Yu HL;Zheng QC;Zhu XJ
Single‐chain variable fragment (scFv) antibodies are the smallest immunoglobulins with high antigen‐binding affinity. We have previously reported that fibroblast growth factor 1 played pivotal roles in cancer development and generated a mouse scFv (mscFv1C9) could effectively prohibit cancer cell proliferation in vitro and in vivo. Here, we further humanized this scFv (hscFv1C9) using a structure‐guided complementarity determining region grafting strategy. The purified hscFv1C9 maintained similar antigen‐binding affinity and specificity as mscFv1C9, and it was capable of inhibiting growth of different tumours in vitro and in vivo. These data strongly suggested that hscFv1C9 has antitumour potentials.
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DOI:
10.1152/ajpendo.00089.2006
发表时间:
2007-03-01
影响因子:
5.1
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