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13.10.2022 | Review

Preclinical evidence for quercetin against inflammatory bowel disease: a meta-analysis and systematic review

verfasst von: Shuangyuan Hu, Maoyaun Zhao, Wei Li, Pengfei Wei, Qingsong Liu, Shuanglan chen, Jinhao Zeng, Xiao Ma, Jianyuan Tang

Erschienen in: Inflammopharmacology | Ausgabe 6/2022

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Abstract

Background

Inflammatory bowel disease (IBD) is a chronic, potentially cancerous disease with limited treatment options. Quercetin may be a novel treatment for IBD. However, its efficacy and safety are unknown. Our goal was to conduct a systematic evaluation to summarize the preclinical effects of quercetin, which may help guide future studies.

Methods

The literature was drawn from three English databases (PubMed, Embase, and Web of Science), and the quality of the included literature was assessed using the SYRCLE list (10 items). The meta-analysis was performed using STATA 15.1 software.

Results

A total of 11 animal studies with 199 animals were involved. The current meta-analysis showed that quercetin could reduce histological score (HS), Disease Activity Index (DAI), interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), nitric oxide(NO), malondialdehyde (MDA), myeloperoxidase (MPO) activity and increase colon length (CL), weight change degree (WCD), interleukin-10 (IL-10), glutathione (GSH), superoxide dismutase (SOD) activity and catalase (CAT) activity, which may involve anti-inflammatory, anti-oxidative stress, cytoprotective, barrier protection, flora regulation.

Conclusions

In conclusion, preclinical evidence suggests that quercetin is an ideal agent for IBD treatment. However, the validity of the findings may be compromised by the low methodological quality and the small number of studies included. There may be some discrepancies between the results of the current analysis and the real situation. More rigorous experimental designs and more comprehensive studies are needed to test the protection of quercetin against IBD.
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Literatur
Zurück zum Zitat Dong Y, Hou Q, Lei J, Wolf PG, Ayansola H, Zhang B (2020a) Quercetin alleviates intestinal oxidative damage induced by H2O2 via modulation of GSH: in vitro screening and in vivo evaluation in a colitis model of Mice. Acs Omega 5(14):8334–8346. https://doi.org/10.1021/acsomega.0c00804 Dong Y, Hou Q, Lei J, Wolf PG, Ayansola H, Zhang B (2020a) Quercetin alleviates intestinal oxidative damage induced by H2O2 via modulation of GSH: in vitro screening and in vivo evaluation in a colitis model of Mice. Acs Omega 5(14):8334–8346. https://​doi.​org/​10.​1021/​acsomega.​0c00804
Zurück zum Zitat Meister A (1988) Glutathione metabolism and its selective modification. J Biol Chem 263(33):17205–17208CrossRefPubMed Meister A (1988) Glutathione metabolism and its selective modification. J Biol Chem 263(33):17205–17208CrossRefPubMed
Metadaten
Titel
Preclinical evidence for quercetin against inflammatory bowel disease: a meta-analysis and systematic review
verfasst von
Shuangyuan Hu
Maoyaun Zhao
Wei Li
Pengfei Wei
Qingsong Liu
Shuanglan chen
Jinhao Zeng
Xiao Ma
Jianyuan Tang
Publikationsdatum
13.10.2022
Verlag
Springer International Publishing
Erschienen in
Inflammopharmacology / Ausgabe 6/2022
Print ISSN: 0925-4692
Elektronische ISSN: 1568-5608
DOI
https://doi.org/10.1007/s10787-022-01079-8