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A Pipeline to Investigate the Structures and Signaling Pathways of Sphingosine 1-Phosphate Receptors

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Sphingolipid abnormalities in psychiatric disorders: a missing link in pathology?

Sujatha Narayan¹, Elizabeth A Thomas

¹Department of Molecular Biology, The Scripps Research Institute, 10550 N Torrey Pines Rd, La Jolla, CA 92037, USA.

Frontiers in Bioscience (Landmark Edition)

|January 4, 2011

Summary

Sphingolipids are crucial lipids in the central nervous system (CNS). Their metabolic dysregulation is linked to psychiatric disorders like schizophrenia and depression, offering potential therapeutic targets.

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Published on: December 4, 2014

Area of Science:

Biochemistry
Neuroscience
Cell Biology

Background:

Sphingolipids are vital lipids in vertebrate cells, particularly the CNS.
They function in cell membranes, signaling, proliferation, apoptosis, and inflammation.

Purpose of the Study:

To review the role of sphingolipids in the pathogenesis of psychiatric disorders.
To highlight the significance of understanding sphingolipid metabolism for therapeutic development.

Main Methods:

Literature review of studies on sphingolipids and psychiatric disorders.
Analysis of sphingolipid metabolism and its dysregulation.

Main Results:

Sphingolipid metabolism disruption is associated with neurological, psychiatric, and metabolic diseases.
Emerging evidence implicates sphingolipids in schizophrenia, bipolar disorder, and major depression.

Conclusions:

Dysregulated sphingolipid metabolism is a significant factor in psychiatric disease.
Further understanding can lead to novel therapeutic strategies for these conditions.