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. 2012 Nov 27;7(11):e50710. doi: 10.1371/journal.pone.0050710

Figure 3. Representative immunohistochemistry staining of fascin-1 expression in LSCC.

Figure 3

Positive immunostaining of fascin-1 is in cytoplasm of tumor cells (pink arrows) and in endothelial cells of microvessels (blue arrows). (A) Negative expression of fascin-1 in well-differentiated LSCC. High expression of fascin-1 in (B) well-differentiated, (C) poorly differentiated, (D) supraglottic, (E) glottic, and (F) subglottic LSCC. (G) Negative control staining (phosphate buffered saline [PBS]) of fascin-1. (Magnification 400×, insets 1000×).