Weifuchun alters tongue flora and decreases serum trefoil factor I levels in gastric intestinal metaplasia: A CONSORT-compliant article.

Autor:	Hua Z; Institute of Tumor Prevention and Control, People's Hospital of Yangzhong City, Yangzhong, China.; Guangxi Key Laboratory of Rare and Endangered Animal Ecology, Guangxi Normal University, Guilin, China., Shen R; School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medical, Nanjing, China., Lu B; Department of Oncology, People's Hospital of Yangzhong City, Yangzhong, China., Li M; School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medical, Nanjing, China., Zhou P; Institute of Tumor Prevention and Control, People's Hospital of Yangzhong City, Yangzhong, China., Wu J; School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medical, Nanjing, China., Dong W; School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medical, Nanjing, China., Zhou Q; Guangxi Key Laboratory of Rare and Endangered Animal Ecology, Guangxi Normal University, Guilin, China., Zhang J; School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medical, Nanjing, China.
Jazyk:	angličtina
Zdroj:	Medicine [Medicine (Baltimore)] 2022 Nov 11; Vol. 101 (45), pp. e31407.
DOI:	10.1097/MD.0000000000031407
Abstrakt:	Objective: To explore the molecular mechanisms of Weifuchun in the treatment of gastric intestinal metaplasia (GIM), we designed a preclinical pilot study to examine potential markers of disease progression based on alterations in the tongue flora. Methods: Total 27 patients with GIM were treated with Weifuchun for 4 weeks and 26 volunteers as controls. Tongue coating bacteria were profiled using 16S rDNA high-throughput sequencing. Serum pepsinogen I and II levels were detected using the latex immunoturbidimetric assay. The levels of serum trefoil factor I was detected by ELISA. Microplate-based quantification was used to detect serum total bile acid (TBA). Results: After treatment, the relative abundance of 4 dominant tongue coating genera (Granulicatella, Gemella, Lachnoanaerobaculum, and Neisseria) increased significantly wheras Alloprevotella, [Eubacterium] nodatum group, Prevotell, and Ruminococcaceae UCG-014 decreased (P < .05). The results showed that Alloprevotella and 3 rare tongue coating genera (Lautropia, Treponema 2, and Aliihoeflea) might be potential markers or target flora for the treatment of GIM. Kyoto encyclopedia of genes and genomes (KEGG) function prediction analysis showed that Weifuchun may regulate bile secretion and folate biosynthesis in patients with GIM. The level of serum trefoil factor I decreased significantly in response to Weifuchun treatment, which was consistent with the decrease in folate biosynthesis predicted by KEGG. Conclusion: Weifuchun may restore the balance of tongue flora by decreasing the levels of serum trefoil factor I, thereby providing a new way to measuring the underlying effectiveness and potential mechanisms of action of this traditional Chinese medicinal compound in the treatment of GIM. Competing Interests: The authors have no funding and conflicts of interest to disclose. (Copyright © 2022 the Author(s). Published by Wolters Kluwer Health, Inc.)
Databáze:	MEDLINE
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