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Garcia-Mazcorro JF, Rivera-Gutierrez X, Cobos-Quevedo ODJ, Grube-Pagola P, Meixueiro-Daza A, Hernandez-Flores K, Cabrera-Jorge FJ, Vivanco-Cid H, Dowd SE, Remes-Troche JM. First Insights into the Gut Microbiota of Mexican Patients with Celiac Disease and Non-Celiac Gluten Sensitivity. Nutrients 2018; 10:E1641. [PMID: 30400238 PMCID: PMC6266755 DOI: 10.3390/nu10111641] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 10/20/2018] [Accepted: 10/31/2018] [Indexed: 12/13/2022] Open
Abstract
Gluten-related disorders (GRDs) are common chronic enteropathies and increasing evidence suggests an involvement of the gut microbiota. We examined the gut microbiota in Mexican people afflicted with GRDs. Ultra-high-throughput 16S marker sequencing was used to deeply describe the duodenal and fecal microbiota of patients with celiac disease (CD, n = 6), non-celiac gluten sensitivity (NCGS, n = 12), and healthy subjects (n = 12) from our local area. Additionally, we also investigated the changes in gut microbiota after four weeks on a gluten-free diet (GFD) in a subset of patients from whom paired samples were available. Despite a high inter-individual variability, significant differences in various microbial populations were identified. The linear discriminant analysis (LDA) effect size (LEfSe) method revealed that the genus Actinobacillus and the family Ruminococcaceae were higher in the duodenal and fecal microbiota of NCGS patients, respectively, while Novispirillum was higher in the duodenum of CD patients (p < 0.05, LDA score > 3.5). Interestingly, paired samples from NCGS patients showed a significant difference in duodenal Pseudomonas between the baseline period (median: 1.3%; min/max: 0.47⁻6.8%) and the period after four weeks on GFD (14.8%; 2.3⁻38.5%, p < 0.01, Wilcoxon signed-rank test). These results encourage more research on GRDs in México.
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Affiliation(s)
- Jose F Garcia-Mazcorro
- Instituto de Investigaciones Medico Biológicas, Universidad Veracruzana, Calle Agustín de Iturbide, Salvador Díaz Mirón, 91700 Veracruz, México.
| | - Xaira Rivera-Gutierrez
- Instituto de Investigaciones Medico Biológicas, Universidad Veracruzana, Calle Agustín de Iturbide, Salvador Díaz Mirón, 91700 Veracruz, México.
| | - Orestes De Jesus Cobos-Quevedo
- Instituto de Investigaciones Medico Biológicas, Universidad Veracruzana, Calle Agustín de Iturbide, Salvador Díaz Mirón, 91700 Veracruz, México.
| | - Peter Grube-Pagola
- Instituto de Investigaciones Medico Biológicas, Universidad Veracruzana, Calle Agustín de Iturbide, Salvador Díaz Mirón, 91700 Veracruz, México.
| | - Arturo Meixueiro-Daza
- Instituto de Investigaciones Medico Biológicas, Universidad Veracruzana, Calle Agustín de Iturbide, Salvador Díaz Mirón, 91700 Veracruz, México.
| | - Karina Hernandez-Flores
- Instituto de Investigaciones Medico Biológicas, Universidad Veracruzana, Calle Agustín de Iturbide, Salvador Díaz Mirón, 91700 Veracruz, México.
| | - Francisco J Cabrera-Jorge
- Instituto de Investigaciones Medico Biológicas, Universidad Veracruzana, Calle Agustín de Iturbide, Salvador Díaz Mirón, 91700 Veracruz, México.
| | - Hector Vivanco-Cid
- Instituto de Investigaciones Medico Biológicas, Universidad Veracruzana, Calle Agustín de Iturbide, Salvador Díaz Mirón, 91700 Veracruz, México.
| | - Scot E Dowd
- Molecular Research LP, 503 Clovis Rd, Shallowater, TX 79363, USA.
| | - Jose M Remes-Troche
- Laboratorio de Fisiología Digestiva y Motilidad Gastrointestinal, Instituto de Investigaciones Medico Biológicas, Universidad Veracruzana, Calle Agustín de Iturbide, Salvador Díaz Mirón, 91700 Veracruz, México.
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