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. 2011 Mar 3;6(3):e17507. doi: 10.1371/journal.pone.0017507

Figure 1. IHC analysis of TMA of non-GIST STS representing different scores of expression of dedifferentiation related markers in tumor cells.

Figure 1

A, Leiomyosarcoma, histological grade I, E-cadherin, negative staining, score 0; B, Dedifferentiated liposarcoma, histological grade II, TGF-β1, weak staining, score 1; C, Pleomorphic liposarcoma, histological grade III, Fascin, moderate staining; score 2; D, Alveolar rhabdomyosarcoma, histological grade III, Vimentin, strong staining, score 3. All calibration bars correspond to 100 µm. Abbreviations; IHC, immunohistochemistry; TMA, tissue microarray; non-GIST STS, non gastro-intestinal stromal tumor soft-tissue sarcoma; TGF-β1, transforming growth factor beta 1.