MC3R and neoplasm: The spatial distributionof MC3-siYT and tumor cell fluorescence intensity in 3D images ofzebrafish CHT demonstrated that MC3-siYT showed no colocalizationwith HCC38 and MDA-MB-231, while the fluorescence intensity of AKPC-siYTand tumor cells displayed clear colocalization in three dimensions(Figures 3d and S4e).