Basic Study
Copyright ©The Author(s) 2022.
World J Clin Oncol. May 24, 2022; 13(5): 323-338
Published online May 24, 2022. doi: 10.5306/wjco.v13.i5.323
Figure 2
Figure 2 Discoidin domain receptor 1 may mediate HN-1 endocytosis. Discoidin domain receptor 1 (DDR1) protein is upregulated in human head and neck squamous cell carcinoma. Immunohistochemical analysis of DDR1 was conducted by comparing tumor vs normal tissues in Human Protein Atlas database (http://www.proteinatlas.org/). The results showed positive cytoplasmic and membranous staining. Bar: 25 micrometers; DDR1: Discoidin domain receptor 1.