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Role and Function of Sphingomyelin Biosynthesis in the Development of Cancer

  • National Research Council of Italy
  • Stony Brook University

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

66 Scopus citations

Abstract

Sphingomyelin (SM) biosynthesis represents a complex, finely regulated process, mostly occurring in vertebrates. It is intimately linked to lipid transport and it is ultimately carried out by two enzymes, SM synthase 1 and 2, selectively localized in the Golgi and plasma membrane. In the course of the SM biosynthetic reaction, various lipids are metabolized. Because these lipids have both structural and signaling functions, the SM biosynthetic process has the potential to affect diverse important cellular processes (such as cell proliferation, cell survival, and migration). Thus defects in SM biosynthesis might directly or indirectly impact the normal physiology of the cell and eventually of the organism. In this chapter, we will focus on evidence supporting a role for SM biosynthesis in specific cellular functions and how its dysregulation can affect neoplastic transformation.

Original languageEnglish
Title of host publicationAdvances in Cancer Research
EditorsCharles E. Chalfant, Paul B. Fisher
PublisherAcademic Press Inc.
Pages61-96
Number of pages36
ISBN (Print)9780128142233
DOIs
StatePublished - Jan 1 2018

Publication series

NameAdvances in Cancer Research
Volume140
ISSN (Print)0065-230X
ISSN (Electronic)2162-5557

Keywords

  • Cancer
  • Ceramide
  • CERT
  • Diacylglycerol
  • SMS1
  • SMS2
  • Sphingomyelin
  • Sphingomyelin synthase

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