Lipids are small hydrophobic molecules that carry out a multitude of crucial roles. For example, they act as structural elements in biological membranes, they store energy and they function as signalling molecules in cellular response pathways. Disruption to their levels of expression — as occurs in obesity, diabetes, autoimmunity or inborn errors of lipid metabolism — leads to dysfunction and disease in many organs.
In this Insight, Joost Holthuis and Anant Menon begin by discussing the cellular pathways by which eukaryotic cells maintain a variety of lipid compositions in different organelles so that they can carry out their specialized tasks.
Next, Michael Maceyka and Sarah Spiegel discuss the molecular mechanisms by which the metabolites of sphingolipids exert their cell signalling and pathological functions.
Sphingolipid lysosomal storage disorders are characterized by the accumulation of glycosphingolipids in the late endocytic system. Frances Platt discusses insights into the cell biology of glycosphingolipid storage disorders and the development of treatments.
Vivian Peirce and colleagues then go on to highlight the biology of various types of adipose tissues, and their therapeutic potential in metabolic disease.
The Perspective by Gerald Shulman and colleagues discusses the roles of hepatic lipids in non-alcoholic fatty liver disease, which is now the most common liver disorder in the Western world.
Finally, Charles Serhan reviews the anti-inflammatory and immunoregulatory actions of omega-3-derived lipid resolving mediators and their therapeutic potential.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Finkelstein, J., Heemels, MT., Shadan, S. et al. Lipids in health and disease. Nature 510, 47 (2014). https://doi.org/10.1038/510047a
Published:
Issue Date:
DOI: https://doi.org/10.1038/510047a
This article is cited by
-
Lipidomics Strategy for the Identification of Ultra-High Temperature and Reconstituted Milk by UPLC-Q-Exactive Orbitrap Mass Spectrometry
Food Analytical Methods (2021)
-
Human hepatic 3D spheroids as a model for steatosis and insulin resistance
Scientific Reports (2018)