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Chang TE, Huang KH, Luo JC, Huang YH, Lin HH, Fang WL, Hou MC. The alteration of fecal microbial and metabolic profile of gallstone patients in Taiwan: Single-center study. J Chin Med Assoc 2024; 87:572-580. [PMID: 38578093 DOI: 10.1097/jcma.0000000000001094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND Gallstone disease is a common health problem worldwide. The role of the gut microbiota in gallstone pathogenesis remains obscure. Our aim was to evaluate the association and crosstalk between gut microbiota, gut metabolomic, and metabolic parameters in cholesterol gallstone patients, pigmented gallstone patients, and controls. METHODS We collected stool samples from healthy individuals and patients with gallstones in our hospital from March 2019 to February 2021. 16s rRNA sequencing was performed, followed by differential abundance analyses. Measurement of bile acids and short-chain fatty acids was conducted via targeted metabolomics. RESULT Thirty healthy individuals and 20 gallstone patients were recruited. The intergroup difference of microbial composition was significant between control and gallstone patients. The control group had more abundant Faecalibacterium , Prevotella 9 , and Bacteroides plebeius DSM 17135 . The cholesterol stones group had higher Desulfovibrionaceae and Bacteroides uniformis than the other two groups, while the pigment stone group had more abundant Escherichia-Shigella . In the analysis of metabolites, only n-butyric acid had a significantly higher concentration in the controls than in the gallstone group ( p < 0.01). The level of 3α-hydroxy-12 ketolithocholic acid, deoxycholic acid, and cholic acid showed no intergroup differences but was correlated to the serum cholesterol level and bacterial richness and evenness. CONCLUSION Our study revealed the key taxa that can discriminate between individuals with or without gallstones. We also identified metabolites that are possibly associated with metabolic parameter and bacterial diversity. However, the correlation of the metabolites to certain clusters of bacteria should be analyzed in a larger cohort.
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Affiliation(s)
- Tien-En Chang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Endoscopic Center for Diagnosis and Therapy, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- National Yang Ming Chiao Tung University, School of Medicine, Taipei, Taiwan, ROC
| | - Kuo-Hung Huang
- National Yang Ming Chiao Tung University, School of Medicine, Taipei, Taiwan, ROC
- Division of General Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Jiing-Chyuan Luo
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- National Yang Ming Chiao Tung University, School of Medicine, Taipei, Taiwan, ROC
| | - Yi-Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- National Yang Ming Chiao Tung University, School of Medicine, Taipei, Taiwan, ROC
| | - Hung-Hsin Lin
- National Yang Ming Chiao Tung University, School of Medicine, Taipei, Taiwan, ROC
- Division of Colorectal Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Wen-Liang Fang
- National Yang Ming Chiao Tung University, School of Medicine, Taipei, Taiwan, ROC
- Division of General Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Ming-Chih Hou
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- National Yang Ming Chiao Tung University, School of Medicine, Taipei, Taiwan, ROC
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Monma T, Iwamoto J, Ueda H, Tamamushi M, Kakizaki F, Konishi N, Yara S, Miyazaki T, Hirayama T, Ikegami T, Honda A. Evaluation of gut dysbiosis using serum and fecal bile acid profiles. World J Clin Cases 2022; 10:12484-12493. [PMID: 36579096 PMCID: PMC9791502 DOI: 10.12998/wjcc.v10.i34.12484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/25/2022] [Accepted: 11/04/2022] [Indexed: 12/02/2022] Open
Abstract
Dysbiosis in the intestinal microflora can affect the gut production of microbial metabolites, and toxic substances can disrupt the barrier function of the intestinal wall, leading to the development of various diseases. Decreased levels of Clostridium subcluster XIVa (XIVa) are associated with the intestinal dysbiosis found in inflammatory bowel disease (IBD) and Clostridium difficile infection (CDI). Since XIVa is a bacterial group responsible for the conversion of primary bile acids (BAs) to secondary BAs, the proportion of intestinal XIVa can be predicted by determining the ratio of deoxycholic acid (DCA)/[DCA + cholic acid (CA)] in feces orserum. For example, serum DCA/(DCA+CA) was significantly lower in IBD patients than in healthy controls, even in the remission period. These results suggest that a low proportion of intestinal XIVa in IBD patients might be a precondition for IBD onset but not a consequence of intestinal inflammation. Another report showed that a reduced serum DCA/(DCA + CA) ratio could predict susceptibility to CDI. Thus, the BA profile, particularly the ratio of secondary to primary BAs, can serve as a surrogate marker of the intestinal dysbiosis caused by decreased XIVa.
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Affiliation(s)
- Tadakuni Monma
- Department of Gastroenterology and Hepatology, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Junichi Iwamoto
- Department of Gastroenterology and Hepatology, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Hajime Ueda
- Joint Research Center, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Makoto Tamamushi
- Department of Gastroenterology and Hepatology, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Fumio Kakizaki
- Department of Gastroenterology and Hepatology, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Naoki Konishi
- Department of Gastroenterology and Hepatology, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Shoichiro Yara
- Department of Gastroenterology and Hepatology, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Teruo Miyazaki
- Joint Research Center, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Takeshi Hirayama
- Department of Gastroenterology and Hepatology, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Tadashi Ikegami
- Department of Gastroenterology and Hepatology, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
| | - Akira Honda
- Joint Research Center, Tokyo Medical University Ibaraki Medical Center, Inashiki-Gun 300-0395, Japan
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