期刊
CANCERS
卷 15, 期 18, 页码 -出版社
MDPI
DOI: 10.3390/cancers15184645
关键词
natural products and related small molecules; sphingolipids; ceramide; ceramide synthase; anticancer therapies
类别
This review focuses on the role of ceramide and associated enzymes in cell function and their involvement in cancer progression. It provides information on the pathways and enzymes involved in ceramide metabolism and discusses the potential of targeting these enzymes for cancer treatment.
Simple Summary Ceramide and associated enzymes play a substantial role in cell function such as in cell proliferation, differentiation, and apoptosis processes. Knowing the enzymatic pathway and targeting particular enzymes from that pathway can lead to a very successful therapeutic outcome. As such, this review is focused on the elaboration of the natural products and small inhibitor molecules that can target important enzymes such as ceramidase and ceramide synthase that participate in the central lipid ceramide pathway, as well as the outcome when those pathways are disturbed during disease progression. In addition, this paper also discusses cancer that is associated with the imbalance of ceramide enzymes.Abstract Molecular targeting strategies have been used for years in order to control cancer progression and are often based on targeting various enzymes involved in metabolic pathways. Keeping this in mind, it is essential to determine the role of each enzyme in a particular metabolic pathway. In this review, we provide in-depth information on various enzymes such as ceramidase, sphingosine kinase, sphingomyelin synthase, dihydroceramide desaturase, and ceramide synthase which are associated with various types of cancers. We also discuss the physicochemical properties of well-studied inhibitors with natural product origins and their related structures in terms of these enzymes. Targeting ceramide metabolism exhibited promising mono- and combination therapies at preclinical stages in preventing cancer progression and cemented the significance of sphingolipid metabolism in cancer treatments. Targeting ceramide-metabolizing enzymes will help medicinal chemists design potent and selective small molecules for treating cancer progression at various levels.
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