High-throughput sequencing analysis of intestinal flora changes in ESRD and CKD patients.
Background: Chronic kidney disease (CKD) disease affects gut flora by causing dysbiosis and lead to systemic inflammatory conditions. Here, we provide intestinal flora changes of CKD patients undertook different hemodialysis therapy.Methods: From 2017 to 2019, a total of 166 patients from Guangzhou...
| Publicado en: | BMC Nephrology Vol. 21; no. 1; pp. 12 - 13 |
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| Autores principales: | , , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
BioMed Central
1/13/2020
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=141194361&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 141194361 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 14712369 1CI6 jtl: BMC Nephrology issn: 14712369 maglogo: N pubinfo: dt: 1/13/2020 vid: 21 iid: 1 pid: 24147 pub: BioMed Central artinfo: ui: 141194361 141194361 NLM31931722 141194361 10.1186/s12882-019-1668-4 NLM31931722 141194361 ppf: 12 ppct: 1 formats: tig: atl: High-throughput sequencing analysis of intestinal flora changes in ESRD and CKD patients. aug: au: Hu, Jianguang Zhong, Xiaoshi Yan, Jing Zhou, Daoyuan Qin, Danping Xiao, Xiao Zheng, Yuanyuan Liu, Yan affil: Department of Nephrology, Guangzhou Red Cross Hospital, Medical College, Jinan University, Guangzhou, 510220, China sug: subj: Peritoneal Dialysis Adverse Effects Kidney Failure, Chronic Microbiology Renal Insufficiency, Chronic Microbiology Female Human Evolution Hemodialysis Sequence Analysis Case Control Studies Middle Age Bacteria Kidney Failure, Chronic Therapy Male Renal Insufficiency, Chronic Therapy Comparative Studies Multicenter Studies Evaluation Research Validation Studies Middle Aged: 45-64 years Female Male ab: Background: Chronic kidney disease (CKD) disease affects gut flora by causing dysbiosis and lead to systemic inflammatory conditions. Here, we provide intestinal flora changes of CKD patients undertook different hemodialysis therapy.Methods: From 2017 to 2019, a total of 166 patients from Guangzhou Red Cross Hospital were recruited and divided into four groups with 17 cases in healthy control group, 47 cases in CKD non-dialysis group, 49 cases in HD group, and 53 cases in PD group. Intestinal flora genome 16S rDNA sequencing and further bio-informatic analysis were performed.Results: Decreased diversity and altered communities of intestinal flora in PD patients, in which microbial diversity was positive correlated with the albumin level were observed. A total of 20 intestinal flora phyla were detected in 166 fecal samples, divided into 3 dominant intestinal types including Bacteroides-dominant gut type, Firmicutes-dominant type and Proteobacteria-dominant gut type. Further analyses found 198 genera, the abundance of 86 genera were significantly different. Butyrate-producing taxa as Faecalibacterium in genera level and Bifidobacteriaceae and Prevotellaceae in family level were dominant genus in CT, CKD, and HD groups, while urease containing-, indole- and p-cresol-forming taxa as Escherichia in genera and Enterobacteriaceae, Enterococcaceae in family level was dominated genus in PD group. Number of differential expressed genes in KEGG enrichment pathways were significantly different in PD group in carbohydrate metabolism, amino acid metabolism, energy metabolism, translation, and membrane transport.Conclusion: Our results suggest peritoneal dialysis therapy could result in reduced diversity and altered microbial communities, with reduced probiotic butyrate-producing taxa and increased urease containing-, indole- and p-cresol-forming taxa. The disordered intestinal flora can seriously affect the nutrition level in CKD patients with PD therapy. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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