These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [The effect of C3a, C5a and their receptor antagonists on the expression of beta-catenin in renal tubular cells].
    Author: Liu F, Gou R, Huang J, Fu P.
    Journal: Sichuan Da Xue Xue Bao Yi Xue Ban; 2011 Jan; 42(1):74-7. PubMed ID: 21355306.
    Abstract:
    OBJECTIVE: To investigate the effect of C3a and C5a and their receptor antagonists (C3aRA and C5aRA) on the expression of BETAcatenin in renal tubular epithelial cell line HK-2. METHODS: Cells were divided in into C3a group and C5a group which was further divided into four subgroups: C3a group (control, 1 micromol/L TGF-beta1, 50 nmol/L C3a, 1 micromol/L C3aRA); C5a group (control, 1 micromol/L TGF-beta1, 50 nmol/L C5a, 2.5 micromol/L C5aRA). Real time PCR and Western blot were used to detect mRNA and protein expression of beta-catenin. RESULTS: Real-time PCR and Western blot demonstrated that 1 micromol/L TGF-beta1 could increase the expression of beta-catenin; C3a and C5a presented the similar inducible effect as TGF-beta1, which could be blocked by C3aR antagonist and C5aR antagonist (C3aRA and C5aRA). CONCLUSION: Anaphylatoxin C3a and C5a can induce mRNA and protein expression of beta-catenin in renal tubular epithelial cells, which could be blocked by C3aRA and C5aRA. C3a and C5a may participate in tubular epithelial-mesenchymal transition in vitro.
    [Abstract] [Full Text] [Related] [New Search]