Table 1. A panel of sphingolipid-modified HeLa cell lines.

Cell Lines	Major glycolipid		References
Parent (HeLa-mCAT8)	Gb3		Ref. [39]
HeLa-TAL-UG#7	(-) (GalCer, Gb2)		This study
HeLa-TAL-B4G5#2	GlcCer		This study
HeLa-pLib-ST3Gal5	GM3		Ref. [39]
HeLa-shA4GalT	LacCer		Ref. [39]
HeLa-TAL-CE#14	Gb3	SM ↓	This study
HeLa-TAL-CE#14UG#2	(-) (GalCer, Gb2)	SM ↓	This study