POU6F2 and colorectal carcinoma: Intracellular staining with the lipophilic fluorescent dye BODIPY 493/503 and Oil Red O and an intracellular triglyceride (TAG) assay indicated that POU6F2-AS1 knockdown decreased lipid stores and TAG content, while POU6F2-AS1 overexpression increased lipid stores and TAG contents in CRC cells (Fig. 3D–H; Fig. S2A–C).