在病毒疫苗生产中,人二倍体细胞较原代细胞更具优势,可解决原代细胞易受外源污染、稳定性差、抗原性不一致的问题,并可用于建立细胞种子库系统,利于质量控制。目前常用作细胞基质的人二倍体细胞株包括MRC-5、2BS、KMB-17、WI-38以及SV-1等。此文综述了国内外法规对人二倍体细胞株的要求以及质量评价,以促进人二倍体细胞株的建立及广泛应用。
In the production of virus vaccines, human diploid cells are more advantageous over primary cells in terms of avoiding exogenous contamination, poor stability, and inconsistent antigenicity. Diploid cells can also be used to build cell seed bank system and are more suitable for quality control. Human diploid cell strains currently commonly used as cell matrix include MRC-5, 2BS, KMB-17, WI-38, and SV-1. This review summarizes the requirements and quality evaluation of human diploid cell strains from domestic and foreign laws and regulations to promote the construction and application of human diploid cell strains.
张燕,石金辉,朱梦然,等. 新建人二倍体细胞株国内外研究概况[J]. 国际生物制品学杂志,2018,41(4):179-184.
DOI:10.3760/cma.j.issn.1673-4211.2018.04.006版权归中华医学会所有。
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