Cellular Redox-Related Transcription Factor Nrf2 Mediation of HaTrf Response to Host Plant Allelochemical 2-Tridecanone in Helicoverpa armigera
文献类型： 外文期刊
作者： Zhang, Lei 1 ; Lv, Shenglan 1 ; Liu, Ying 2 ; Yang, Liwen 1 ; Liang, Pei 1 ; Gao, Xiwu 1 ;
作者机构： 1.China Agr Univ, Dept Entomol, Beijing 100193, Peoples R China
2.Yunnan Acad Agr Sci, Agr Environm & Resources Inst, Kunming 650205, Yunnan, Peoples R China
关键词： transferrin; nuclear factor erythroid-2-related factor 2; cis-acting element; host plant allelochemical; 2-tridecanone; Helicoverpa armigera
期刊名称：JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY （ 影响因子：5.279； 五年影响因子：5.269 ）
ISSN： 0021-8561
年卷期： 2020 年 68 卷 25 期
页码：
收录情况： SCI
摘要： Despite there being a number of excellent studies on detoxification enzyme-mediated interaction between insect and plant allelochemical, there are no reports on the pathway of the transferrin effect in insect response to host plant allelochemical. Our research indicates that Helicoverpa armigera transferrin (HaTrf) inhibited the apoptotic cell death treated by 2-tridecanone, a host plant allelochemical present in tomato species (Lycopersicon hirsutum f. glabratum), by cellular redox-related transcription factor nuclear factor erythroid-2-related factor 2 (Nrf2). Nrf2 can defend organisms against the detrimental effects of oxidative stress and play pivotal roles in preventing host plant allelochemical-related toxicity. This study explains how HaTrf inhibited the apoptotic cell death during exposure to host plant allelochemical 2-tridecanone and provides a novel view on transferrin and its anti-apoptotic role in plant-insect interactions.
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