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. 2019 Aug 20;20(16):4066. doi: 10.3390/ijms20164066

Figure 1.

Figure 1

Immunohistochemical staining was evaluated with a four-tiered scoring system for both DJ-1 (a–c) and Beclin (d–f). DJ-1 nuclear and cytoplasmic/nuclear Beclin reactivity was observed in <10% of neoplastic cells in cases with a score of 1, in 10–50% of neoplastic cells in cases with a score of 2 and in ≥50% of neoplastic cells in cases with a score of 3. Score 0 was used in the absence of staining (200× magnification).