[Chemoattractive effects of chemokine-like factor 1 on human arterial smooth muscle cells].

Objective: To investigate the chemotactic effect of chemokine-like factor 1 (CKLF1) on human arterial smooth muscle cells (ASMCs).

Methods: The recombinant eukaryotic expression vectors pEGFP-N1-CKLF1 (test group) and pEGFP-N1 (control group) were transiently transfected into 293T cells. The supernatants were harvested 72 h after transfection for bioactivity study.