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. 2017 Nov 6;7(2):e1390642. doi: 10.1080/2162402X.2017.1390642

Figure 3.

Figure 3.

Immunization with citrullinated ENO1 peptides provides an in vivo survival advantage in anti-tumor studies. ENO1 Westerns blots show ENO1 protein expression in cancer cell lines, B16F1 (melanoma), ID8 (Ovarian cancer), TrampC1 (Prostate cancer), Pan02 (Pancreatic ductal adenocarcinoma), LLC/2 (Lung Carcinoma), RTLCL (Lymphoblastoid cell line) and in HeLa cells (A). HLA-DR4 mice were challenged with subcutaneous implant on HLA transgenic B16-DR4 (B), LLC2-DR4 (C), PAN02-DR4 (D) tumor cell lines on day 1. Survival is shown for unimmunized control animals and animals immunized with ENO1 241–260cit253 peptide on day 4, 11 and 18. Mice were also challenged with parental B16F1 (E) or LLC2 (F) cell lines before immunization as above.