个人基本信息:
刘广平,理学博士,延安大学生命科学学院讲师,硕士研究生导师,主要从事细胞分子免疫学研究。以斑马鱼为模式生物,研究过氧化物氧化还原酶(Prx 1)作为损伤
信号分子模式(DAMP)通过级联活化APC细胞、T细胞
和B细胞,最终促进抗体的生成,调节机体适应性体液免
疫功能的机制,为Prx 1的利用提供了理论基础。利用小鼠
模型研究了肿瘤YAP-Hippo信号代谢通路中长链非编码RNA(LncRNA)BCAR4通过调节葡萄糖酵解中关键的激酶---HK2和PFKFB3活性调控肿瘤生长的机制,表明BCAR4可以作潜在靶点用于肿瘤研究和临床治疗。在小鼠模型中发现LncRNA CamK-A可以调控Ca2+信号通路而使肿瘤微环境改变,进而调节肿瘤的生长。相关研究结果发表在DCI、EMBO J和MC等国际知名期刊上,其他关于体外重组表达的异源多肽和cGAMP信号通路的研究论文分别发表在AMB Expr和Fish and Shellfish Immunology等国际期刊。
研究方向:细胞分子免疫学
招生方向:细胞生物学、遗传学
代表性论文:
(1) Xiaofeng Jiang;Guangping Liu; Zhiyi Hu; Guiqian Chen; Jianqing Chen; cGAMP inhibits tumor growth in colorectal cancer metastasis through the STING/STAT3 axis in a zebrafish xenograft model,Fish and Shellfish Immunology, 2019, 95: 220-226.
(2) Xiaofeng Jiang#; Kun Qian#;Guangping Liu#; Laiyu Sun; Guoqing Zhou; Jingfen Li; Xinqiang Fang; Haixia Ge; Zhengbing Lv; Design and activity study of melittin-thanatin hybrid peptide,AMB Expr, 2019, 9(14).
(3)Guangping Liu; Lixin Xiang; Tong Shao; Aifu Lin; Jianzhong Shao; Stimulatory function of peroxiredoxin 1 in activating adaptive humoral immunity in a zebrafish model,Developmental and Comparative Immunology, 2018,84:353-360.
(4) Lingjie Sang*; Huaiqiang Ju*;Guangping Liu; Tian Tian; Guolin Ma; Yunxin Lu; Zexian Liu; Ruolang Pan; Halong Pia; Aifu Lin*; LncRNA CamK-A Regulates Ca2+-Signaling-Mediated Tumor Microenvironment Remodeling,Molecular Cell, 2018, 72: 71-83.
(5) Xin Zheng#; Han Han#;GuangpingLiu#; Yanxiu Ma; RuoLang Pan; Lingjie Sang; Ruihua Li; Luojia Yang; Jeffrey R Marks; Wenqi Wang*; Aifu Lin*; LncRNA wires up Hippo and Hedgehog signaling to reprogramme glucose metabolism,The EMBO Journal, 2017, 36(22) : 3325-3335.
联系方式:18968152898