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Open AccessResearch article

Ror2 modulates the canonical Wnt signaling in lung epithelial cells through cooperation with Fzd2

Changgong Li1 email, Hongyan Chen1 email, Lingyan Hu1 email, Yiming Xing1 email, Tomoyo Sasaki1 email, Maria F Villosis1 email, John Li1 email, Michiru Nishita2 email, Yasuhiro Minami2 email and Parviz Minoo1 email

Department of Pediatrics, Division of Neonatology, University of Southern California Keck School of Medicine, Los Angeles, CA 90033, USA

Department of Physiology and Cell Biology, Faculty of Medical Sciences, Graduate School of Medicine, Kobe University, Kobe 650-0017, Japan

author email corresponding author email

BMC Molecular Biology 2008, 9:11doi:10.1186/1471-2199-9-11

Published: 23 January 2008

Additional files

Additional file 1:

Interaction of Ror2 with CRD domains of Fzd2 and Fzd7. 293T cells were transfected with expression constructs for Ror2-HA and Fzd2CRD-Flag or Fzd7CRD-Flag. Protein extracts were immunoprecipitated with anti-Flag antibodies (aFlag). Proteins associated with Protein A-sepharose were than determined by western blot with anti-HA antibody (aHA, for Ror2-HA).

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Additional file 2:

Dose response of STF to Wnt3aCM or recombinant Wnt3a protein in H441 cells. H441 cells were transfected with Fzd2 expression construct. Numbers indicate dilution range of Wnt3a CM (left) or protein concentration (ng/ml) of recombinant Wnt3a protein (right).

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