Ceramide synthase CERS4 gene downregulation is associated with KRAS mutation in colorectal cancer. - Hayama, Tamuro; Hama, Kotaro; Ozawa, Tsuyoshi; Fujiwara, Yuko; Nozawa, Keijiro; Matsuda, Keiji; Yokoyama, Kazuaki; Hashiguchi, Yojiro; Ochiai, Hiroki; Misawa, Takeyuki; Fukagawa, Takeo (Scientific Reports, 2023)