TY - JOUR
T1 - Gaucher's disease and cancer
T2 - A sphingolipid perspective
AU - Barth, Brian M.
AU - Shanmugavelandy, Sriram S.
AU - Tacelosky, Diana M.
AU - Kester, Mark
AU - Morad, Samy A.F.
AU - Cabot, Myles C.
PY - 2013
Y1 - 2013
N2 - Gaucher's disease is a sphingolipidosis characterized by a specific deficiency in an acidic glucocerebrosidase, which results in aberrant accumulation of glucosylceramide primarily within the lysosome. Gaucher's disease has been correlated with cases of myeloma, leukemia, glioblastoma, lung cancer, and hepatocellular carcinoma, although the reasons for the correlation are currently being debated. Some suggest that the effects of Gaucher's disease may be linked to cancer, while others implicate the therapies used to treat Gaucher's disease. This debate is not entirely surprising, as the speculations linking Gaucher's disease with cancer fail to address the roles of ceramide and glucosylceramide in cancer biology. In this review, we will discuss, in the context of cancer biology, ceramide metabolism to glucosylceramide, the roles of glucosylceramide in multidrug-resistance, and the role of ceramide as an anticancer lipid. This review should reveal that it is most practical to associate elevated glucosylceramide, which accompanies Gaucher's disease, with the progression of cancer. Furthermore, this review proposes that the therapies used to treat Gaucher's disease, which augment ceramide accumulation, are likely not linked to correlations with cancer.
AB - Gaucher's disease is a sphingolipidosis characterized by a specific deficiency in an acidic glucocerebrosidase, which results in aberrant accumulation of glucosylceramide primarily within the lysosome. Gaucher's disease has been correlated with cases of myeloma, leukemia, glioblastoma, lung cancer, and hepatocellular carcinoma, although the reasons for the correlation are currently being debated. Some suggest that the effects of Gaucher's disease may be linked to cancer, while others implicate the therapies used to treat Gaucher's disease. This debate is not entirely surprising, as the speculations linking Gaucher's disease with cancer fail to address the roles of ceramide and glucosylceramide in cancer biology. In this review, we will discuss, in the context of cancer biology, ceramide metabolism to glucosylceramide, the roles of glucosylceramide in multidrug-resistance, and the role of ceramide as an anticancer lipid. This review should reveal that it is most practical to associate elevated glucosylceramide, which accompanies Gaucher's disease, with the progression of cancer. Furthermore, this review proposes that the therapies used to treat Gaucher's disease, which augment ceramide accumulation, are likely not linked to correlations with cancer.
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U2 - 10.1615/CritRevOncog.2013005814
DO - 10.1615/CritRevOncog.2013005814
M3 - Article
C2 - 23510065
AN - SCOPUS:84875357957
SN - 0893-9675
VL - 18
SP - 221
EP - 234
JO - Critical reviews in oncogenesis
JF - Critical reviews in oncogenesis
IS - 3
ER -
