Journal of Tissue Engineering and Reconstructive Surgery ›› 2009, Vol. 5 ›› Issue (4): 199-207.doi: 10.3969/j.issn.1673-0364.2009.08.005

• Original article • Previous Articles     Next Articles

Experimental Study of Interaction between SERP 2 and Periostin in the Formation of Keloid

WANG Zhenxiang,YUAN Shunzong,TAO Xi,LI Shirong,WU Jun   

  1. Department of Plastic Surgery and Institute of Burn;Southwest Hospital;Affiliated Third Military Medical University;Chongqing 400038;China.;
  • Published:2020-07-23
  • Contact: 国家重点基础研究发展规划项目(G1999054204)

Abstract: Objective To investigate the interaction between Periostin (osteoblast-specific factor 2) and SFRP 2 (Secreted frizzled-related protein 2) in the formation of keloid. Methods HA-tagged fusion protein (HA- Periostin) expression vector was constructed, identified and transfected into human embryo kidney 293 (HEK293) cells alone or with Myc-tagged fusion protein (Myc-SFRP 2) expression vector pMCV-Myc-SFRP 2. The interaction between SFRP 2 and Periostin was detected by pull-down technique. Results Double restr...

Key words: Secreted frizzled-related protein 2, Periostin, Interaction

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