Association between inflammation, lipopolysaccharide binding protein, and gut microbiota composition in a New Hampshire Bhutanese refugee population with a high burden of type 2 diabetes.
Association between inflammation, lipopolysaccharide binding protein, and gut microbiota composition in a New Hampshire Bhutanese refugee population with a high burden of type 2 diabetes.
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患有 2 型糖尿病高负担的新罕布什尔州不丹难民群体中炎症、脂多糖结合蛋白和肠道微生物群组成之间的关联。
DOI：
10.3389/fnut.2022.1059163
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发表时间：
2022
影响因子：
5
通讯作者：
Dao, Maria Carlota
中科院分区：
文献类型：
--
作者：
Moser, Brandy;Moore, Dustin;Khadka, Bishnu;Lyons, Carrie;Foxall, Tom;Andam, Cheryl P.;Parker, Cooper J.;Ochin, Chinedu;Garelnabi, Mahdi;Sevigny, Joseph;Thomas, W. Kelley;Bigornia, Sherman;Dao, Maria Carlota
关键词：
South Asian refugees experience a high risk of obesity and diabetes yet are often underrepresented in studies on chronic diseases and their risk factors. The gut microbiota and gut permeability, as assessed through circulating lipopolysaccharide binding protein (LBP), may underlie the link between chronic inflammation and type 2 diabetes (T2D). The composition of the gut microbiota varies according to multiple factors including demographics, migration, and dietary patterns, particularly fiber intake. However, there is no evidence on the composition of the gut microbiota and its relationship with metabolic health in refugee populations, including those migrating to the United States from Bhutan. The objective of this study was to examine glycemic status in relation to LBP, systemic inflammation fiber intake, and gut microbiota composition in Bhutanese refugee adults residing in New Hampshire (n = 50). This cross-sectional study included a convenience sample of Bhutanese refugee adults (N = 50) in NH. Established bioinformatics pipelines for metagenomic analysis were used to determine relative genus abundance, species richness, and alpha diversity measures from shallow shotgun sequences. The relationships between inflammatory markers, gut microbiota composition, dietary fiber, and glycemic status were analyzed. We identified a substantial chronic disease burden in this study population, and observed a correlation between glycemic status, LBP, and inflammation, and a correlation between glycemic status and gut microbiome alpha diversity. Further, we identified a significant correlation between proinflammatory taxa and inflammatory cytokines. SCFA-producing taxa were found to be inversely correlated with age. To date, this is the most comprehensive examination of metabolic health and the gut microbiome in a Bhutanese refugee population in NH. The findings highlight areas for future investigations of inflammation and glycemic impairment, in addition to informing potential interventions targeting this vulnerable population.
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DOI：
10.1080/00913847.2018.1547087
发表时间：
2019-05
期刊：
The Physician and sportsmedicine
影响因子：
--
作者：
Loprinzi PD;Scott TM;Ikuta T;Addoh O;Tucker KL
通讯作者：
Tucker KL
影响因子：
2.2
作者：
Krause, Sarah;Block, Azadeh Masalehdan;Greeno, Catherine
通讯作者：
Greeno, Catherine
DOI：
10.1186/s12966-017-0489-8
发表时间：
2017-03-29
期刊：
The international journal of behavioral nutrition and physical activity
影响因子：
--
作者：
Feldman AL;Long GH;Johansson I;Weinehall L;Fhärm E;Wennberg P;Norberg M;Griffin SJ;Rolandsson O
通讯作者：
Rolandsson O
影响因子：
3
作者：
Kieser, Silas;Brown, Joseph;McCue, Lee Ann
通讯作者：
McCue, Lee Ann
影响因子：
15.3
作者：
Benitez-Paez, Alfonso;Gomez Del Pulgar, Eva M.;Sanz, Yolanda
通讯作者：
Sanz, Yolanda