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Published on: August 9, 2024
Sebacic Acid: A Multifunctional Medium-Chain Dicarboxylic Acid in Metabolic Regulation and Tissue Regeneration
Luyao Qi1,2,3, Jiale Feng1,3, Xinyi Tan3
1School of Chemistry and Life Sciences, Suzhou University of Science and Technology, Suzhou 215009, China.
Current Issues in Molecular Biology
|June 26, 2026
Summary
Sebacic acid (SA) shows promise for metabolic disorders and tissue regeneration. This bioactive metabolite regulates inflammation, glucose, and lipids, while promoting bone and muscle repair.
Area of Science:
- Biochemistry
- Metabolic Regulation
- Regenerative Medicine
Background:
- Sebacic acid (SA) is a ten-carbon dicarboxylic acid with diverse biological activities.
- Emerging evidence highlights its potential in metabolic regulation and tissue repair.
Purpose of the Study:
- To review the biological functions of sebacic acid.
- To elucidate the molecular mechanisms underlying its effects.
- To highlight its translational potential in metabolic disorders and regenerative medicine.
Main Methods:
- Literature review of experimental and preclinical findings.
- Analysis of molecular pathways involved in SA's action.
- Assessment of SA's role in metabolic and regenerative processes.
Main Results:
- SA modulates NF-kB, MAPK, and STAT pathways, exerting anti-inflammatory effects.
- It improves glucose homeostasis via enhanced mitochondrial function and suppressed hepatic gluconeogenesis.
- SA aids lipid metabolism through peroxisomal and mitochondrial β-oxidation.
- It promotes bone repair by stimulating osteoblasts and inhibiting osteoclasts.
- SA supports muscle regeneration by enhancing energy supply and cell proliferation.
- SA is a monomer for poly (glycerol sebacate) (PGS), useful in tissue engineering scaffolds.
Conclusions:
- Sebacic acid exhibits significant anti-inflammatory, metabolic regulatory, and regenerative properties.
- Its molecular mechanisms involve modulation of key signaling pathways and cellular functions.
- SA holds considerable translational potential for treating metabolic diseases and promoting tissue regeneration.
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