» Articles » PMID: 34938181

Antioxidant Effects of (Franch.) Skeels on D-Galactose-Induced Aging Model in Mice Activating the SIRT1/p53 Pathway

Overview
Journal Front Pharmacol
Date 2021 Dec 23
PMID 34938181
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

This study investigated the protective effect of (Franch.) Skeels fruits extract (SDE) on d-galactose-induced acute aging in mice. Ultra performance liquid chromatography coupled with tine-of-flight mass spectrometry (UPLC-Q-TOF/MS) was performed to identify the composition of compounds in SDE. KM mice were divided stochastically into the normal control group (NC, saline), d-galactose (D-gal) model group, vitamin C (Vc) group (positive control), low-, medium-and high-dose SDE treat groups. After 28 days administration and fasting overnight, the serum, liver, and brain samples of mice were collected. The levels of inducible nitric oxide synthase (iNOS), acetylcholinesterase (AChE) activity in the brain, malondialdehyde (MDA) and reduced glutathione (GSH) content, superoxide dismutase (SOD) and total antioxidant capacity (T-AOC) activity in the liver and brain were measured. Immunohistochemistry was applied to detect silent information regulator 1 (SIRT1) and p53 protein expression in the liver and brain, and quantitative real-time polymerase chain reaction (qRT-PCR) was used to detect the expression of nuclear factor κB (NF-κB), tumor necrosis factor (TNF-α), interleukin-6 (IL-6), interleukin-1β (IL-1β), and anti-aging factor Klotho in the liver and brain. The results showed that UPLC-Q-TOF/MS identified 78 compounds in SDE. SDE could reduce the iNOS activity in serum and AChE activity in the brain, upregulate the levels of SOD, T-AOC and GSH in liver and brain, and debase the MDA content in liver and brain. SDE could downregulate the mRNA expressions of TNF-α, NF-kB, IL-1β, and IL-6 in the liver and brain, and elevate the mRNA expression of Klotho. SDE improved the pathological changes of the liver and brain induced by D-gal, increased the expression of SIRT1 protein in the liver and brain, and inhibited the expression of p53 protein induced by D-gal. To summarize, SDE demonstrated clear anti-aging effect, and its mechanism may be relevant to the activation of the SIRT1/p53 signal pathway.

Citing Articles

An Update on Neuroaging on Earth and in Spaceflight.

Kuznetsov N, Statsenko Y, Ljubisavljevic M Int J Mol Sci. 2025; 26(4).

PMID: 40004201 PMC: 11855577. DOI: 10.3390/ijms26041738.


Chelidonic acid abrogates oxidative stress and memory dysfunction in experimental aging rats.

Sinan F, Kasikci E, Cevreli B Turk J Biol. 2025; 48(6):432-441.

PMID: 39758839 PMC: 11698193. DOI: 10.55730/1300-0152.2717.


Association of Dietary Vitamin C Consumption with Serum Klotho Concentrations.

Wang Y, Wu M, Xiang L, Liu S, Luo G, Lin Q Foods. 2024; 12(23).

PMID: 38231677 PMC: 10706666. DOI: 10.3390/foods12234230.


Counteracting Immunosenescence-Which Therapeutic Strategies Are Promising?.

Hieber C, Grabbe S, Bros M Biomolecules. 2023; 13(7).

PMID: 37509121 PMC: 10377144. DOI: 10.3390/biom13071085.

References
1.
Wang Z, Xu W, Lin Z, Li C, Wang Y, Yang L . Reduced apurinic/apyrimidinic endonuclease activity enhances the antitumor activity of oxymatrine in lung cancer cells. Int J Oncol. 2016; 49(6):2331-2340. DOI: 10.3892/ijo.2016.3734. View

2.
Li Q, Zeng J, Su M, He Y, Zhu B . Acetylshikonin from Zicao attenuates cognitive impairment and hippocampus senescence in d-galactose-induced aging mouse model via upregulating the expression of SIRT1. Brain Res Bull. 2018; 137:311-318. DOI: 10.1016/j.brainresbull.2018.01.007. View

3.
Engel N, Mahlknecht U . Aging and anti-aging: unexpected side effects of everyday medication through sirtuin1 modulation. Int J Mol Med. 2008; 21(2):223-32. View

4.
Ruan Q, Liu F, Gao Z, Kong D, Hu X, Shi D . The anti-inflamm-aging and hepatoprotective effects of huperzine A in D-galactose-treated rats. Mech Ageing Dev. 2013; 134(3-4):89-97. DOI: 10.1016/j.mad.2012.12.005. View

5.
Tundis R, Menichini F, Conforti F, Loizzo M, Bonesi M, Statti G . A potential role of alkaloid extracts from Salsola species (Chenopodiaceae) in the treatment of Alzheimer's disease. J Enzyme Inhib Med Chem. 2008; 24(3):818-24. DOI: 10.1080/14756360802399662. View