Fig. 1From: Aberrant localization of FOXJ1 correlates with the disease severity and comorbidities in patients with nasal polypsFour distinct localization patterns of FOXJ1 in single cells and paraffin specimens. Four localization patterns are observed in single cells (a–c) and paraffin specimens (d–g). FOXJ1 grading system: Score 0 = (N > 70%) (d); Score 1 = (N + I > 70%) (e); Score 2 = (M or A ≥ 30%) (f, g). (+): positive staining of FOXJ1; (−): negative staining of FOXJ1. Acet. α-Tubulin: Acetylated α-Tubulin; DAPI: 4′,6-diamidino-2-phenylindole; FOXJ1: forkhead-box J1Back to article page