» Articles » PMID: 35392557

Serum Metabolomics Analysis of the Anti-Inflammatory Effects of Gallic Acid on Rats With Acute Inflammation

Overview
Journal Front Pharmacol
Date 2022 Apr 8
PMID 35392557
Authors
Affiliations
Soon will be listed here.
Abstract

Gallic acid (GA) is a natural small-molecule polyphenol having a wide range of pharmacological activities. Until now, some works have studied the effect and the mechanisms of GA against inflammation. However, whether or how gallic acid regulates the downstream metabolic disorder against acute inflammation remains unclear. The present study explored the protective effect and the potential mechanism of GA on acute inflammation through the metabolomics approach. An acute inflammation rat model was induced by local injection of carrageenin. Local swelling on paw and serum tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) were assessed in Control, Model and Gallic acid groups, respectively. Serum metabolomics based on high-performance liquid chromatography coupled with mass spectrometry (HPLC-MS) was also established to collect rats' metabolic profiles and explore the metabolic changes related to GA pretreatment. Compared to the Modal group, local pain, redness, and swelling induced by carrageenin were significantly alleviated in GA groups in addition to the dose-dependent decreases of TNF-α and IL-6. Metabolomics analysis found significant alterations in metabolic signatures between the carrageenin-induced inflammation and control groups. Twelve potential biomarkers were further identified in acute inflammation by principal component analysis (PCA) and partial least squares discrimination analysis (PLS-DA). In addition, when rats were pretreated with gallic acid, serum levels of eleven biomarkers were observed to restore partially. Metabolic pathway and networks analysis revealed that GA might invert the pathological process of acute inflammation by regulating the key biomarkers involved in linoleic acid metabolism, ascorbate and aldarate metabolism, pentose and glucuronate interconversions, and arachidonic acid (AA) metabolism pathways. The study elucidates the protective effect of gallic acid against acute inflammation and its possible regulating mechanism from a metabolomic perspective. These results could provide a theoretical basis for clarifying gallic acid's mechanism and potential medicinal value in curing inflammation disorder in the clinic.

Citing Articles

Integrated global and unique metabolic characteristics to reveal the intervention effect of Yiyi decoction on acute pancreatitis.

Gong G, Wu Y, Jiang Y, Cao Y PLoS One. 2024; 19(11):e0310689.

PMID: 39570855 PMC: 11581250. DOI: 10.1371/journal.pone.0310689.


Comparison of Protective Effects of Polyphenol-Enriched Extracts from Thinned Immature Kiwifruits and Mature Kiwifruits against Alcoholic Liver Disease in Mice.

Deng W, Yang Q, Wu D, Li J, Liu H, Hu Y Foods. 2024; 13(19).

PMID: 39410107 PMC: 11475074. DOI: 10.3390/foods13193072.


Characterization, Antioxidant Capacity, and Anti-Inflammatory Activity of Polyphenol-Enriched Extracts Obtained from Unripe, Mature, and Overripe Fruits of Red-Fleshed Kiwifruit Cultivars.

Yang Q, Deng W, Wu D, Li J, Liu H, Yan H Foods. 2024; 13(18).

PMID: 39335790 PMC: 11430867. DOI: 10.3390/foods13182860.


The Potential Health Benefits of Gallic Acid: Therapeutic and Food Applications.

Hadidi M, Linan-Atero R, Tarahi M, Christodoulou M, Aghababaei F Antioxidants (Basel). 2024; 13(8).

PMID: 39199245 PMC: 11352096. DOI: 10.3390/antiox13081001.


-Chalcone (1-3-diphenyl-2-propen-1-one) as a Therapeutic Candidate in Joint Inflammation via Reduction of TNF-α, IL-1β, IL-6, and IL-17 in Rodents: An Study by RT-PCR and ELISA analysis.

Jabbar Z, Irfan H, Alamgeer , Ullah A, Mahmoud M, Batiha G ACS Omega. 2024; 9(20):22123-22135.

PMID: 38799342 PMC: 11112584. DOI: 10.1021/acsomega.4c00368.


References
1.
Fiehn O, Kopka J, Dormann P, Altmann T, Trethewey R, Willmitzer L . Metabolite profiling for plant functional genomics. Nat Biotechnol. 2000; 18(11):1157-61. DOI: 10.1038/81137. View

2.
van der Greef J, Stroobant P, van der Heijden R . The role of analytical sciences in medical systems biology. Curr Opin Chem Biol. 2004; 8(5):559-65. DOI: 10.1016/j.cbpa.2004.08.013. View

3.
Lei M, Tao M, Wu Y, Xu L, Yang Z, Li Y . Metabolic Enzyme Triosephosphate Isomerase 1 and Nicotinamide Phosphoribosyltransferase, Two Independent Inflammatory Indicators in Rheumatoid Arthritis: Evidences From Collagen-Induced Arthritis and Clinical Samples. Front Immunol. 2022; 12:795626. PMC: 8801790. DOI: 10.3389/fimmu.2021.795626. View

4.
Huo T, Chen X, Lu X, Qu L, Liu Y, Cai S . An effective assessment of valproate sodium-induced hepatotoxicity with UPLC-MS and (1)HNMR-based metabonomics approach. J Chromatogr B Analyt Technol Biomed Life Sci. 2014; 969:109-16. DOI: 10.1016/j.jchromb.2014.08.011. View

5.
Verma S, Singh A, Mishra A . Gallic acid: molecular rival of cancer. Environ Toxicol Pharmacol. 2013; 35(3):473-85. DOI: 10.1016/j.etap.2013.02.011. View