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. 2019 Feb 18;19(4):3139–3147. doi: 10.3892/mmr.2019.9963

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Copyright: © Hua et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 3. — CSF-1 promotes U937 cell migration. (A) Wound-healing assay and (B) chemotactic migration assay found that CSF-1 promotes U937 cells migration following treatment with 100 U/ml CSF-1. (C) U937 cells were efficiently transfected with si-CSF-1. (D) Wound healing assay and (E) chemotactic migration assay confirmed that CSF-1 promotes U937 cells migration in ECC-1 and HEC-1A cells transfected with si-CSF-1. Data represent the mean ± standard deviation from 5 independent experiments; *P<0.05, **P<0.01 vs. Control. Scale bar: 25 µm. CSF-1, colony-stimulating factor 1; Neg, negative control; si, small interfering.