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. 2016 Aug 16;12(4):2403–2408. doi: 10.3892/ol.2016.5013

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Copyright: © Xu 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. — Protein-protein interaction (PPI) network of matrix metalloproteinases (MMPs) in gastric cancer tissues. (A) MMP PPI network from the BioGRID database; the 18 red circles represent differentially expressed (upregulated) genes in gastric cancer tissues (P<0.05). (B) MMP PPI network of the 18 differentially expressed genes from the STRING database.