C24 dihydro Ceramide (d18:0/24:0) (Synonyms: Cer(d18:0/24:0)) |
Catalog No.GC43075 |
C24 dihydro Ceramide is a sphingolipid that has been found in the stratum corneum of human skin.
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Cas No.: 6063-36-1
Sample solution is provided at 25 µL, 10mM.
C24 dihydro Ceramide is a sphingolipid that has been found in the stratum corneum of human skin.[1] It is found in higher concentrations in female sebum compared to male sebum.[2] C24 dihydro Ceramide levels positively correlate with cytotoxicity in CCRF-CEM, MOLT-4, COG-LL-317h, and COG-LL-332h T cell acute lymphoblastic leukemia (ALL) cell lines.[4] Levels of C24 dihydro ceramide are increased by 149.49-fold in dihydroceramide desaturase 1 (DEGS1) knockdown UM-SCC-22A human head and neck squamous carcinoma cells in vitro.[4] C24 dihydro Ceramide levels are also increased in INS-1 β-cells incubated with glucose and palmitate.[5]
Reference:
[1]. Farwanah, H., Wohlrab, J., Neubert, R.H., et al. Profiling of human stratum corneum ceramides by means of normal phase LC/APCI-MS. Anal. Bioanal. Chem. 383(4), 632-637 (2005).
[2]. Agrawal, K., Hassoun, L.A., Foolad, N., et al. Effects of atopic dermatitis and gender on sebum lipid mediator and fatty acid profiles. Prostaglandins Leukot. Essent. Fatty Acids 134, 7-16 (2018).
[3]. Holliday, M.W., Jr., Cox, S.B., Kang, M.H., et al. C22:0- and C24:0-dihydroceramides confer mixed cytotoxicity in T-cell acute lymphoblastic leukemia cell lines. PLoS One 8(9), (2013).
[4]. Breen, P., Jospeh, N., Thompson, K., et al. Dihydroceramide desaturase knockdown impacts sphingolipids and apoptosis after photodamage in human head and neck squamous carcinoma cells. Anticancer Res. 33(1), 77-84 (2013).
[5]. Véret, J., Coant, N., Berdyshev, E.V., et al. Ceramide synthase 4 and de novo production of ceramides with specific N-acyl chain lengths are involved in gluco-lipotoxicity-induced apoptosis of INS-1 β-cells. Biochem J. 438(1), 177-189 (2011).
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