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Figure 2 | BMC Clinical Pathology

Figure 2

From: Autologous anti-SOX2 antibody responses reflect intensity but not frequency of antigen expression in small cell lung cancer

Figure 2

SOX2 staining is heterogeneous. Tumors from three seropositive (A-C; AGH-KHA-4, 71, and 21 respectively) and two seronegative patients (D &E; AGH-KHA-72, and 89, respectively) are shown. SOX2 staining is predominantly nuclear. In addition to tumor cells, staining of bronchiolar epithelial cells was also observed (C). See TableĀ 2 for details of immunohistochemical evaluation and SOX2 seropositivity testing results.

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