Fig. 6. KLF4 contributed to plasma exosomes-evoked PASMCs phenotypic switching, proliferation and migration
(A) The expression KLF4 protein in PASMCs was analyzed by Western blotting (n=3); (B) Immunofluorescence staining of KLF4 in PASMCs; (C) The expression KLF4 protein in PASMCs was analyzed by Western blotting (n=3); (D) Immunofluorescence staining of KLF4 in PASMCs; (E) The expression of KLF4 protein in pulmonary arteries was analyzed by Western blotting (n=4);(F) Statistical summary of flow cytometry (n=3); (G)Statistical summary of scratch wound healing assay (n=3); (H)The expression of KLF4, α-SMA, SM22α and PCNA protein in PASMCs was analyzed by Western blotting (n=3); (I) Immunofluorescence staining of KLF4 in PASMCs; (J) The expression KLF4 protein in PASMCs was analyzed by Western blotting (n=3).