» Articles » PMID: 35361048

Cinnamaldehyde Attenuates Kidney Senescence and Injury Through PI3K/Akt Pathway-mediated Autophagy Via Downregulating MiR-155

Overview
Journal Ren Fail
Publisher Informa Healthcare
Date 2022 Apr 1
PMID 35361048
Authors
Affiliations
Soon will be listed here.
Abstract

Background: To prove the internal connection, we deciphered the effect of cinnamaldehyde on kidney senescence through establishing animal and cell models.

Methods: , a rat senescence model was constructed using D-galactose (D-gal), and the modeled rats were further treated with cinnamaldehyde. , rat renal tubular epithelial cells (NRK-52E) were transfected with miR-155 mimic or inhibitor and then treated with cinnamaldehyde, D-gal or PI3K inhibitor (LY294002). The serum levels of blood urea nitrogen (BUN) and serum creatinine (Scr) of the rats were measured by an automatic biochemical analyzer. Pathological changes of kidney were determined by hematoxylin-eosin staining. The senescence and viability of NRK-52E cells were assessed by SA-β-gal staining and CCK-8 assay, respectively. The levels of miR-155, p-PI3K/PI3K, p-Akt/Akt, LC3B (LC3-II and LC3-I) and Beclin1 were detected by qRT-PCR, immunohistochemistry, or western blot.

Results: D-gal elevated the levels of BUN, Scr and miR-155 in the kidney, induced the renal pathological damage, inhibited the cell viability, increased the numbers of SA-β-gal-, LC3B- and Beclin1-positive cells and upregulated the levels of LC3-II/LC3-I and Beclin1 both in the kidney and cells. Cinnamaldehyde reversed D-gal-induced effects on the kidney and cells, and moreover, the cinnamaldehyde-induced anti-D-gal effects on cells could be suppressed by miR-155 mimic but promoted by miR-155 inhibitor. LY294002 potentiated D-gal-induced effects, and reversed cinnamaldehyde- and miR-155 inhibitor-caused impacts on the PI3K/Akt pathway and LC3-II/LC3-I level in D-gal-induced cells.

Conclusion: Cinnamaldehyde attenuates kidney senescence and injury through PI3K/Akt pathway-mediated autophagy downregulating miR-155.

Citing Articles

EIF4A3-induced hsa_circ_0127071 promotes human glomerular mesangial cells senescence via JAK2/STAT5 signaling pathway.

Chen Y, Zhu X, Sun D, Yao L, Yang S, Wang L Sci Rep. 2024; 14(1):29278.

PMID: 39587118 PMC: 11589872. DOI: 10.1038/s41598-024-79284-4.


Puerarin alleviates apoptosis and inflammation in kidney stone cells via the PI3K/AKT pathway: Network pharmacology and experimental verification.

Xu Y, Liang H, Mao X, Song Z, Shen X, Ge D J Cell Mol Med. 2024; 28(20):e70180.

PMID: 39462270 PMC: 11512754. DOI: 10.1111/jcmm.70180.


Influence of the -based probiotic complex on gut microbiota, serum biochemistry, and circulating trace element and mineral levels in lactating dairy cows.

A Sizova E, V Yausheva E, Nechitailo K, M Kamirova A, Ryazanceva K, Shoshin D Vet World. 2024; 17(8):1864-1871.

PMID: 39328446 PMC: 11422632. DOI: 10.14202/vetworld.2024.1864-1871.


The role of PI3K/Akt signaling pathway in chronic kidney disease.

Wang H, Gao L, Zhao C, Fang F, Liu J, Wang Z Int Urol Nephrol. 2024; 56(8):2623-2633.

PMID: 38498274 DOI: 10.1007/s11255-024-03989-8.


Cinnamaldehyde alleviates doxorubicin-induced cardiotoxicity by decreasing oxidative stress and ferroptosis in cardiomyocytes.

Mao M, Zheng W, Deng B, Wang Y, Zhou D, Shen L PLoS One. 2023; 18(10):e0292124.

PMID: 37824478 PMC: 10569550. DOI: 10.1371/journal.pone.0292124.


References
1.
Du C, Zhang T, Xiao X, Shi Y, Duan H, Ren Y . Protease-activated receptor-2 promotes kidney tubular epithelial inflammation by inhibiting autophagy via the PI3K/Akt/mTOR signalling pathway. Biochem J. 2017; 474(16):2733-2747. DOI: 10.1042/BCJ20170272. View

2.
Cavinato M, Madreiter-Sokolowski C, Buttner S, Schosserer M, Zwerschke W, Wedel S . Targeting cellular senescence based on interorganelle communication, multilevel proteostasis, and metabolic control. FEBS J. 2020; 288(12):3834-3854. PMC: 7611050. DOI: 10.1111/febs.15631. View

3.
Kume S, Uzu T, Horiike K, Chin-Kanasaki M, Isshiki K, Araki S . Calorie restriction enhances cell adaptation to hypoxia through Sirt1-dependent mitochondrial autophagy in mouse aged kidney. J Clin Invest. 2010; 120(4):1043-55. PMC: 2846062. DOI: 10.1172/JCI41376. View

4.
He L, Livingston M, Dong Z . Autophagy in acute kidney injury and repair. Nephron Clin Pract. 2014; 127(1-4):56-60. PMC: 4274769. DOI: 10.1159/000363677. View

5.
Denic A, Glassock R, Rule A . Structural and Functional Changes With the Aging Kidney. Adv Chronic Kidney Dis. 2015; 23(1):19-28. PMC: 4693148. DOI: 10.1053/j.ackd.2015.08.004. View