整合生物学期刊网

应用天然产物 ›› 2020, Vol. 10 ›› Issue (3): 163-170.DOI: 10.1007/s13659-020-00245-1

• ORIGINAL ARTICLES • 上一篇    

Adipogenesis Inhibitory Activity of Hypersampsone P from Hypericum subsessile

Hui-Min Zhou1,2, Yan-Song Ye1,2, Na-Na Jiang1,2, Rong-Fang Mu1,2, Qian Wang1,2, Jing Hu1, Xia Liu3, Wan-Ying Qin1,2, Gang Xu1,2, Wen-Yong Xiong1,2   

  1. 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, People's Republic of China;
    2 University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China;
    3 Department of Pharmacy, Chongqing Traditional Chinese Medicine Hospital, Chongqing 400021, China
  • 收稿日期:2020-04-03 修回日期:2020-05-16 出版日期:2020-06-24 发布日期:2020-06-02
  • 通讯作者: Gang Xu, Wen-Yong Xiong
  • 基金资助:
    The work was supported by Yunnan Provincial Science and Technology Department, China (2017FA044), and Chongqing Municipal Natural Science Foundation (cstc2018jcyjAX0388).

Adipogenesis Inhibitory Activity of Hypersampsone P from Hypericum subsessile

Hui-Min Zhou1,2, Yan-Song Ye1,2, Na-Na Jiang1,2, Rong-Fang Mu1,2, Qian Wang1,2, Jing Hu1, Xia Liu3, Wan-Ying Qin1,2, Gang Xu1,2, Wen-Yong Xiong1,2   

  1. 1 State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, Yunnan, People's Republic of China;
    2 University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China;
    3 Department of Pharmacy, Chongqing Traditional Chinese Medicine Hospital, Chongqing 400021, China
  • Received:2020-04-03 Revised:2020-05-16 Online:2020-06-24 Published:2020-06-02
  • Contact: Gang Xu, Wen-Yong Xiong
  • Supported by:
    The work was supported by Yunnan Provincial Science and Technology Department, China (2017FA044), and Chongqing Municipal Natural Science Foundation (cstc2018jcyjAX0388).

摘要: Adamantane polycyclic polyprenylated acylphloroglucinols (PPAPs) with caged architecture, a special class of hybrid natural products, is specifically rich in the plant family Guttiferae, especially Hypericum or Garcinia genus. Hypersampsone P is one of Adamantane PPAPs compounds extracted from Hypericum subsessile. Here we have chosen, screened ten PPAPs and identified one of them showed an activity in inhibiting of adipocytes differentiation. Particularly, the compound, hypersampsone P, blunted the adipocyte differentiation dose-dependently. Moreover, hypersampsone P down-regulated the expressions of several key regulators for adipogenesis, including PPARγ and FABP4. The treatment of cells at the early stage of adipogenesis by hypersampsone P induced the greatest blunting of adipocyte differentiation and the effect might be involved in the LKB1-AMPK signaling pathway.

关键词: Adipogenesis, LKB1, AMPK, Hypericum subsessile, Hypersampsone P

Abstract: Adamantane polycyclic polyprenylated acylphloroglucinols (PPAPs) with caged architecture, a special class of hybrid natural products, is specifically rich in the plant family Guttiferae, especially Hypericum or Garcinia genus. Hypersampsone P is one of Adamantane PPAPs compounds extracted from Hypericum subsessile. Here we have chosen, screened ten PPAPs and identified one of them showed an activity in inhibiting of adipocytes differentiation. Particularly, the compound, hypersampsone P, blunted the adipocyte differentiation dose-dependently. Moreover, hypersampsone P down-regulated the expressions of several key regulators for adipogenesis, including PPARγ and FABP4. The treatment of cells at the early stage of adipogenesis by hypersampsone P induced the greatest blunting of adipocyte differentiation and the effect might be involved in the LKB1-AMPK signaling pathway.

Key words: Adipogenesis, LKB1, AMPK, Hypericum subsessile, Hypersampsone P