Evaluation of the major royal jelly proteins as an alternative to fetal bovine serum in culturing human cell lines

作     者：Di CHEN Xiao-xuan XIN Hao-cheng QIAN Zhang-yin YU Li-rong SHEN 

作者机构：Department of Food Science and NutritionFuli Institute of Food ScienceZhejiang Key Laboratory for Agro-Food ProcessingZhejiang University 

出 版 物：《Journal of Zhejiang University-Science B(Biomedicine & Biotechnology)》 (浙江大学学报（英文版）B辑（生物医学与生物技术）)

年 卷 期：2016年第17卷第6期

页      面：476-483页

核心收录：

学科分类：08[工学] 09[农学] 0901[农学-作物学] 0836[工学-生物工程] 090102[农学-作物遗传育种] 

基　　金：Project supported by the National Natural Science Foundation of China(No.31271848) the Important Scientific&Technical Innovation Project of Hangzhou(No.20131812A25) the Foundation of Fuli Institute of Food Science of Zhejiang University(No.KY201404),China 

主　　题：Major royal jelly proteins (MRJPs) Cell culture Alternative Fetal bovine serum (FBS) Cytokine 

摘      要：Royal jelly （R J） is a well-known bioactive substance. It contains large amounts of major royal jelly proteins （MRJPs）, which express growth-factor-like activity in several animal and human cell lines. However, the question on whether MRJPs possess growth-factor-like activity on all types of cell cultures remains. In order to determine whether MRJPs can be used as an alternative to fetal bovine serum （FBS） in different types of human cell culture, the prolif- eration of the complex serum with different ratios of MRJPs/FBS （M/F） was evaluated on five cell lines： 293T, HFL-I, 231, HCT116, and Changliver using MTT （3-（4,5-dimethyl-2-thiazolyl）-2,5-diphenyl-2H-tetrazolium bromide） assay. The proliferation activity of the combination of the complex M/F serum with cytokines on the test cell lines was also measured. The results demonstrated that the complex serum with M/F 6/4 possessed the highest proliferation activity similar to or in excess of FBS. However, no activity of complex medium with M/F 6/4 was observed in 231 cells, indicating a selectivity of MRJPs on cell types. Compared with the complex medium with M/F 6/4, the complex medium with M/F 6/4 together with two cytokines, epidermal growth factor （EGF） and insulin-transferrin-selenium （ITS）, pro- moted proliferations of Changliver, 293T, HCT116, and H FL-I by 18.73%-56.19% （P〈0.01）. Our findings demonstrate that MRJPs could partially replace FBS in culturing many human cell lines.