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. 2015 Jun 12;10(6):e0129848. doi: 10.1371/journal.pone.0129848

Fig 8. Overexpression of PC in MCF-7 cells increases their proliferation, migration and invasion.

Fig 8

Proliferation rate of MCF-7 cells overexpressing PC grown in the medium containing 4 mM (A) or 0 mM glutamine (B). Insets in A and B are the Western blot analysis of MCF-7 cells transfected with empty vector (+empty, white bars) or with overexpressed PC (+PC, black bars) at days 0, 3 and 7. MCF-7 cells overexpressing PC grown in the presence or absence of glutamine were also subjected to migration (C) and invasion (D) assays. The statistical analysis was conducted using student’s t-test where * P < 0.05, ** P < 0.01.