Sphingolipid-binding proteins.
Biochim Biophys Acta
; 1761(8): 927-46, 2006 Aug.
Article
em En
| MEDLINE
| ID: mdl-16901751
ABSTRACT
Emerging information on sphingolipid metabolism and signaling is leading to a better understanding of cellular processes such as apoptosis, cancer, cell survival and aging. In this review, we discuss the involvement of sphingolipids in these processes and focus on underlying mechanisms based on sphingolipidprotein interactions. Due to the inherent difficulty of studying lipids, we discuss techniques that are useful in the elucidation of these interactions. We classify sphingolipid-binding proteins into four main classes receptor, effector, enzyme, and transporter. Known structures of sphingolipid-binding proteins are surveyed, and sphingolipid-binding characteristics are described, acknowledging the limitations that there are presently insufficient proteinsphingolipid complexes for more definitive conclusions on this topic. Finally we summarize relevant literature to better inform the reader about sphingolipidprotein interactions.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Esfingolipídeos
/
Esfingomielina Fosfodiesterase
/
Proteínas de Transporte
/
Metabolismo dos Lipídeos
Tipo de estudo:
Prognostic_studies
Limite:
Animals
/
Humans
Idioma:
En
Revista:
Biochim Biophys Acta
Ano de publicação:
2006
Tipo de documento:
Article
País de afiliação:
Estados Unidos