TABLE 3.

Day 18 ceramide AC16 CerS2 overexpression lipidomics (pM/mg)

N-acyl chain	Control	CerS2 overexpression
Total	211.7 ± 9.4	659.7*** ± 29.8
C14	5.8 ± 0.2	17.2*** ± 0.4
C16	61.0 ± 3.4	324.6*** ± 21.4
C16:1	1.1 ± 0.1	4.3*** ± 0.3
C18	3.3 ± 0.1	28.5*** ± 1.2
C18:1	0.4 ± 0.0	2.1*** ± 0.1
C20	0.1 ± 0.0	1.0*** ± 0.1
C20:1	0.0 ± 0.0	0.4*** ± 0.0
C22	5.0 ± 0.3	17.4*** ± 1.2
C22:1	0.4 ± 0.0	2.5*** ± 0.2
C24	89.2 ± 3.5	156.0*** ± 5.4
C24:1	21.8 ± 1.1	78.1*** ± 3.8
C26	12.1 ± 0.9	10.2 ± 0.4
C26:1	11.3 ± 0.7	17.3*** ± 0.2

Data are means ± SEM; n = 6 for all groups