首页 全所PI名录
  • 曾安
  • 研究员,干细胞调控与组织器官再生
  • E-mail: azeng@sibcb.ac.cn
  • 实验室主页: www.sibcb.ac.cn/zenglab
    个人简介:
  •   2013年毕业于中国科学院上海生命科学研究院,获博士学位;

      2013年底在美国Stowers/HHMI研究所从事博士后研究。

      2019年10月回国就任中国科学院生物化学与细胞生物学研究所研究员,研究组长。

    社会任职:
    研究方向:
  • 干细胞调控与组织器官再生
    研究工作:
  • 探索生命的再生机制:解析人类疾病与衰老

    再生是大自然最为神奇的现象之一,使得生物体能够修复和替代受损的组织。这一非凡的能力在动物界不同物种和不同器官广泛存在,但支配器官再生的细胞与分子机制仍然鲜为人知。我们的研究旨在揭示这些基础机制,探索驱动组织修复与再生的动态过程。

    我们团队的研究工作以创新的模型系统为核心,力图提供前所未有的视角,深入解析影响再生潜力的遗传与环境因素。通过运用最前沿的技术,如功能基因组学、空间转录组学、单细胞RNA测序和高分辨率成像,我们正在解析跨物种的再生生物学细胞及分子机制。这种跨学科的研究方法使我们能够发现不同物种中再生的核心原理。

    我们特别关注具有强大再生潜力的系统(如淡水涡虫)与再生能力有限的系统(如心脏)的比较研究,从而全面理解再生过程。这些研究不仅探索了不同物种如何利用独特的再生能力,也致力于将这些发现转化为改善人类再生疗法的关键技术。

    我们最终的目标是利用再生的力量,推动新的治疗方法,用于对抗退行性疾病、促进组织修复,并延长人类的寿命。通过深入理解生物体如何实现再生,我们旨在革新再生医学,并为癌症相关的组织损伤提供变革性的解决方案,同时开辟人类健康的突破性新途径。

    承担科研项目情况:
    代表论著:
    1. Fan L, Tang Q, Wang YT, Sun H, Li G, Yang Y, Zhu HY, Liu ZY, Wang H, Wang H, Jing Q, Antos CL, Xiao H,Guan RC, Pei G, Ginhoux F, Zhou ZG*, & Zeng A*, Injury-induced Clusterin+ cardiomyocytes suppress inflammation and promote regeneration in neonatal and adult hearts by reprogramming macrophages. Cell Stem Cell (2025), In press. (Co-corresponding author, lead contact)
    2. Yan Y, Sun DQ, Hu J, Chen Y, Sun LD, Yu HS, Xiong YC, Huang ZD, Xia HR, Zhu XS, Bian DL, Sun FH, Hou LK, Wu CY, Fan OR, Hu HY, Zeng A*, Zhang LL, Sun YE, Wang CF, Zhang P. Multi-omic profiling highlights factors associated with resistance to immuno-chemotherapy in non-small-cell lung cancer. Nat Genet (2024),
    3. Chen SY#, Zheng YJ#, Ran XJ#, Du H, Feng H, Yang L, Wen Y, Lin CD, Wang SH, Huang MW, Yan ZJ, Wu D, Wang HY, Ge GX, Zeng A*, Zeng YA*, Chen JF*. Integrin αEβ7+ T cells direct intestinal stem cell fate decisions via adhesion signaling. Cell Research, doi:10.1038/s41422-021-00561-2. (Co-corresponding author)
    4. Wang W, Hu CK, Zeng A, Alegre D, Hu DQ, Gotting K, Granillo AO, Wang YF, Robb S, Schnittker R, Zhang SS, Alegre D, Li H, Ross E, Zhang N, Brunet A, Sanchez Alvarado A. Changes in regeneration-responsive enhancers shape regenerative capacities in vertebrates. Science, 2020; 369(6508), eaaz3093.
    5. Zeng A, Li H, Guo LH, Gao X, McKinney S, Wang YF, Yu ZL, Park J, Semerad C, Ross E, Cheng, LC, Davies, E, Lei, K, Wang W, Perera A, Hall K, Peak A, Box A, Sanchez Alvarado A. Prospectively isolated Tetraspanin+ neoblasts are adult pluripotent stem cells that underlie planaria regeneration. Cell, 2018;173(7):1593-1608.
    6. Zeng A, Li YQ, Wang C, Han XS, Li G, Wang JY, Li DS, Qin YW, Shi YF, Brewer G, Jing Q. Heterochromatin protein 1 promotes self-renewal and triggers regenerative proliferation in adult stem cells. Journal of Cell Biology, 2013;201(3):409-25.
    7. Wang C, Yang ZZ, Guo FH, Shi S, Han XS, Zeng A, Lin HF, Jing Q, Heat shock protein DNAJA1 stabilizes PIWI proteins to support regeneration and homeostasis of planarian Schmidtea mediterranea. Journal of Biological Chemistry, (doi: 10.1074/jbc.RA118.004445), 2019.
    8. Li Y, Zeng A, Han XS, Li G, Li YQ, Shen B, Jing Q. Small RNAome sequencing delineates the small RNA landscape of pluripotent adult stem cells in the planarian Schmidtea mediterranea. Genomics Data, 2017 Dec; 14:114-125.
    9. Li Y, Zeng A, Li G, Guan YN, Yang, HT, Shen B. Jing Q. Dynamic regulation of small RNAome during the early stage of cardiac differentiation from pluripotent embryonic stem cells. Genomics Data, 2017 May; 12:136-145.
    10. Tian FJ, An LN, Wang GK, Zhu JQ, Li Q, Zhang YY, Zeng A, Zou J, Zhu RF, Han XS, Shen N, Yang HT, Zhao XX, Huang S, Qin YW, Jing Q. Elevated microRNA-155 promotes foam cell formation by targeting HBP1 in atherogenesis. Cardiovascular Research, 2014;103(1):100-110.
    11. Li YQ, Zeng A, Han XS, Wang C, Li G, Zhang ZC, Wang JY, Qin YW, Jing Q. Argonaute-2 regulates the proliferation of adult stem cells in planarian. Cell Research, 2011;21(12):1750-4.
    12. Qi MY, Wang ZZ, Zhang Z, Shao Q, Zeng A, Li XQ, Li WQ, Wang C, Tian FJ, Li Q, Zou J, Qin YW, Brewer G, Huang S, Jing Q. AU-Rich element-dependent translation repression requires the cooperation of Tristetraprolin and RCK/P54. Mol Cell Biol, 2012;32(5):913-28.
    13. Zhang ZC, Zeng A, Han XS, Li YQ, Jing Q. HDAC-1 determines adult stem cell maintenance in planarian. Journal of Shanghai Jiaotong University (Medical Science), 2013; 09-1202-07.
    获奖及荣誉:
    研究组成员: