Mucin expression in pancreatic ductal adenocarcinoma cell lines in 2D and 3D cultures: A proteomic and immunocytochemical analysis. - Shichi, Yuuki; Tsumoto, Hiroki; Fujiwara, Masakazu; Nonaka, Keisuke; Hasegawa, Yasuko; Shinji, Seiichi; Rokutan, Hirofumi; Takahashi, Kimimasa; Arai, Tomio; Miura, Yuri; Ishiwata, Toshiyuki (PLoS ONE, 2026)