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Updated: Jul 22, 2026

Method to Visualize and Analyze Membrane Interacting Proteins by Transmission Electron Microscopy
Published on: March 5, 2017
New insights into the structure and function of fatty acid-binding proteins
1Department of Biochemistry, University Medical Center Nijmegen, The Netherlands. A.Zimmerman@bioch.kun.nl
Fatty acid-binding proteins (FABPs) are crucial for fatty acid metabolism and cellular functions. This review explores FABP diversity, structure, and roles in health and disease, including medical implications.
Area of Science:
- Biochemistry
- Molecular Biology
- Cell Biology
Background:
- Fatty acid-binding proteins (FABPs) are intracellular lipid-binding proteins found in various organisms.
- They play roles in fatty acid (FA) metabolism and other cellular processes.
- Understanding FABP diversity and function is key to cellular and physiological research.
Purpose of the Study:
- To review recent findings on the diversity and roles of FABPs.
- To highlight the structural features of mammalian FABPs.
- To discuss the physiological significance and medical implications of FABPs.
Main Methods:
- Literature review of recent findings on FABPs.
- Analysis of structural features of different mammalian FABP types.
- Discussion of data from FABP knockout mice studies.
Main Results:
- FABPs exhibit significant diversity and are involved in FA transport, cell growth, differentiation, signaling, gene transcription, and cytoprotection.
- Specific structural features of mammalian FABPs influence their physiological roles.
- FABP functions are implicated in various medical conditions.
Conclusions:
- FABPs are essential proteins with diverse roles in cellular physiology and metabolism.
- Further research into FABPs, including knockout mouse models, offers insights into their medical relevance.
- FABPs represent potential targets for therapeutic interventions.
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