[Retracted] S100A8/A9 Molecular Complexes Promote Cancer Migration and Invasion via the p38 MAPK Pathway in Nasopharyngeal Carcinoma

Figure 1

S100A8 and S100A9 expressions in NPC and CP tissues detected by the immunohistochemistry method. (a) Representative images of S100A8 expression (brown-yellow or tan staining) in positive control (a) (human cervical carcinoma tissue provided by Abcam), CP tissue (b), or NPC tissues in stage II (c), III (d), and IV (e) (magnification 200×). (b) Violin plot of S100A8 positive staining area percentage (PSAP) for CP and NPC tissues including stage II, III, and IV. (c) Representative images of S100A9 expression (brown-yellow or tan staining) in positive control (a) (human spleen tissue provided by Abcam), CP tissue (b), or NPC tissues in stage II (c), III (d), and IV (e) (magnification 200×). (d) Violin plot of S100A8 positive staining area percentage (PSAP) for CP and NPC tissues including stages II, III, and IV. CP, chronic pharyngitis; NPC, nasopharyngeal carcinoma.

(a)

(b)

(c)

(d)