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Updated: Aug 23, 2025
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Fingerprinting Cardiolipin in Leukocytes by Mass Spectrometry for a Rapid Diagnosis of Barth Syndrome
Published on: March 23, 2022
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Cardiolipin Regulates Mitochondrial Ultrastructure and Function in Mammalian Cells
Zhitong Jiang1, Tao Shen1, Helen Huynh2
1Department of Cardiovascular Surgery, Peking University Shenzhen Hospital, Shenzhen 518055, China.
Genes
|October 27, 2022
Summary
Cardiolipin (CL), vital for mitochondria, impacts cell function and disease. This review explores CL
Area of Science:
- Mitochondrial biology
- Lipid biochemistry
Background:
- Cardiolipin (CL) is a unique lipid in the inner mitochondrial membrane.
- CL is crucial for mitochondrial structure and function.
- Defects in CL are linked to various diseases.
Purpose of the Study:
- To review the physiological roles of CL biosynthesis and remodeling.
- To explore mechanisms of CL in mitochondrial regulation.
- To highlight CL's role in human and animal disease models.
Main Methods:
- Literature review of human patient and animal model studies.
- Analysis of CL's role in mitochondrial architecture and function.
- Examination of CL's involvement in disease pathogenesis.
Main Results:
- CL deficiency impairs mitochondrial function and ultrastructure.
- Abnormal CL (content, composition, localization, oxidation) correlates with diseases like cardiomyopathy and metabolic disorders.
- CL plays a central role in disease progression.
Conclusions:
- CL biosynthesis and remodeling are key to mitochondrial health.
- Understanding CL mechanisms offers insights into disease pathogenesis.
- CL is a critical regulator of mitochondrial function and disease.
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