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Maslennikov R, Benuni N, Levshina A, Adzhieva F, Demina T, Kucher A, Pervushova E, Yuryeva E, Poluektova E, Zolnikova O, Kozlov E, Sigidaev A, Ivashkin V. Effect of Saccharomyces boulardii on Liver Diseases: A Systematic Review. Microorganisms 2024; 12:1678. [PMID: 39203520 PMCID: PMC11357183 DOI: 10.3390/microorganisms12081678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2024] [Revised: 08/09/2024] [Accepted: 08/14/2024] [Indexed: 09/03/2024] Open
Abstract
We aimed to systematize the results of published studies on the use of Saccharomyces boulardii (SB) for the treatment of various liver disorders (CRD42022378050). Searches were conducted using PubMed and Scopus on 1 August 2022. The PubMed search was updated on 15 June 2024. The review included sixteen studies: ten experimental animal studies (EASs) and six randomized controlled trials (RCTs). The CNCM I-745 strain was used in 68.8% of the included studies. SB reduced the severity of many manifestations of cirrhosis, and lowered the Child-Pugh scores in RCT. SB reduced the serum concentrations of TNF-α, IL-1β, IL-6, and IL-4 in animals with metabolic dysfunction-associated steatotic liver disease (MASLD); lowered the serum TNF-α and IL-6 levels in experimental cirrhosis in rats; and reduced the CRP levels in decompensated cirrhosis. The EAS of MASLD revealed that SB reduced liver steatosis and inflammation and lowered the liver expression of genes of TNF-α, IL-1β, interferon-γ, and IL-10. In studies on experimental cirrhosis and MASLD, SB reduced the liver expression of genes of TGF-β, α-SMA, and collagen as well as liver fibrosis. SB reduced the abundance of Escherichia (Proteobacteria), increased the abundance of Bacteroidetes in the gut microbiota, prevented an increase in intestinal barrier permeability, and reduced bacterial translocation and endotoxemia.
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Affiliation(s)
- Roman Maslennikov
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
| | - Nona Benuni
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
| | - Anna Levshina
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
| | - Farida Adzhieva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
| | - Tatyana Demina
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
| | - Alina Kucher
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
| | - Ekaterina Pervushova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
| | - Evgeniya Yuryeva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
| | - Elena Poluektova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
- Scientific Community for the Promotion of the Clinical Study of the Human Microbiome, Moscow 119435, Russia
| | - Oxana Zolnikova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
| | - Evgenii Kozlov
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov University, Moscow 119435, Russia;
| | - Alexey Sigidaev
- Department of Clinical Disciplines, Tyumen State Medical University, Tyumen 625023, Russia
| | - Vladimir Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia (A.K.)
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Mantzios PG, Spyropoulou P, Hatzianastasiou S, Efthymiou D, Filippopoulos E, Mamarelis C, Potsios C, Filioti K, Letsas CA. Pediococcus pentosaceus Endocarditis in a Patient With Recent Transcatheter Aortic Valve Implantation and Liver Cirrhosis: A Case Report and Review of the Literature. Cureus 2024; 16:e57509. [PMID: 38707070 PMCID: PMC11067400 DOI: 10.7759/cureus.57509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2024] [Indexed: 05/07/2024] Open
Abstract
Transcatheter aortic valve implantation (TAVI) is increasingly being used in the management of severe aortic stenosis, mainly in older and/or medically compromised patients, due to its minimally invasive nature. As in any valve replacement procedure, endocarditis is a recognized complication, more so in TAVI patients, in whom comorbidities are highly prevalent. We report the case of a 70-year-old male with a history of liver cirrhosis and a recent TAVI, who presented with recurrent fever and sustainedPediococcus pentosaceus bacteremia. The diagnosis of endocarditis was delayed, as the microorganism was initially discarded as a contaminant, given that Pediococci are rarely described as human pathogens. However, in cirrhotic patients, microbiota may cause intermittent bacteremia and thereby affect prosthetic valves. Transthoracic echocardiography was not helpful in validating the diagnosis, as is often the case in TAVI patients. Transesophageal echocardiography was deemed perilous, due to esophageal varices complicating the underlying cirrhosis. Therefore, endocarditis diagnosis was based on sustained bacteremia and Duke's criteria, including the presence of high fever, a predisposing cardiac lesion, splenic infarction, and the exclusion of an alternative diagnosis. Moreover, cirrhosis enhanced the side effects of treatment and led to the need for regimen changes and prolonged hospitalization. Given the precariousness of the situation, confirmation of treatment success by 2-deoxy-2-[fluorine-18]fluoro-D-glucose positron emission tomography-computed tomography (18F-FDG PET-CT) scan was sought. This is the first reported case of Pediococcus TAVI endocarditis in a cirrhotic patient, highlighting the unique challenges in the diagnosis and management of TAVI endocarditis in patients with co-existing conditions.
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Zang T, Han L, Lu Z, Tan L, Liang D, Shen X, Liao X, Liu Y, Ren H, Sun J. The History and Prediction of Prebiotics and Postbiotics: A Patent Analysis. Nutrients 2024; 16:380. [PMID: 38337666 PMCID: PMC10857523 DOI: 10.3390/nu16030380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/18/2024] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Prebiotics and postbiotics have gained attention as functional food additives due to their substantial influence on the gut microbiome and potential implications for human health on a broader scale. In addition, the number of patents for these additives has also increased, yet their functional classification has been problematic. In this study, we classified 2215 patents granted from 2001 to 2020 by functionality to enable predictions of future development directions. These patents encompassed subjects as diverse as feed supplementation, regulation of intestinal homeostasis, prevention of gastrointestinal ailments, targeted drug administration and augmentation of drug potency. The progression of patents issued during this time frame could be divided into three phases: occasional accounts prior to 2001, a period from 2001 to 2013 during which an average of 42 patents were issued annually, followed by a surge exceeding 140 patents annually after 2013. The latter increase has indicated that pre- and post-biotics have been recognized as biologically relevant. Patent mining therefore can enable forecasts of the future trajectory of these biologics and provide insights to evaluate their advancement. Moreover, this research is the first attempt to generalize and predict the directions of prebiotics and postbiotics using patent information and offers a comprehensive perspective for the potential utilization of prebiotics and postbiotics across a wide variety of fields.
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Affiliation(s)
- Tao Zang
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
| | - Lu Han
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
| | - Zhaoxiang Lu
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
| | - Lulu Tan
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
| | - Dunsheng Liang
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
| | - Xiaofan Shen
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
| | - Xiaoping Liao
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou 225000, China
| | - Yahong Liu
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou 225000, China
| | - Hao Ren
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou 225000, China
| | - Jian Sun
- Guangdong Laboratory for Lingnan Modern Agriculture, State Key Laboratory for Animal Disease Control and Prevention, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; (T.Z.); (L.H.); (Z.L.); (L.T.); (D.L.); (X.S.); (X.L.); (Y.L.); (H.R.)
- Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, South China Agricultural University, Guangzhou 510642, China
- Jiangsu Co-Innovation Center for the Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou 225000, China
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Maslennikov R, Poluektova E, Zolnikova O, Sedova A, Kurbatova A, Shulpekova Y, Dzhakhaya N, Kardasheva S, Nadinskaia M, Bueverova E, Nechaev V, Karchevskaya A, Ivashkin V. Gut Microbiota and Bacterial Translocation in the Pathogenesis of Liver Fibrosis. Int J Mol Sci 2023; 24:16502. [PMID: 38003692 PMCID: PMC10671141 DOI: 10.3390/ijms242216502] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/11/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023] Open
Abstract
Cirrhosis is the end result of liver fibrosis in chronic liver diseases. Studying the mechanisms of its development and developing measures to slow down and regress it based on this knowledge seem to be important tasks for medicine. Currently, disorders of the gut-liver axis have great importance in the pathogenesis of cirrhosis. However, gut dysbiosis, which manifests as increased proportions in the gut microbiota of Bacilli and Proteobacteria that are capable of bacterial translocation and a decreased proportion of Clostridia that strengthen the intestinal barrier, occurs even at the pre-cirrhotic stage of chronic liver disease. This leads to the development of bacterial translocation, a process by which those microbes enter the blood of the portal vein and then the liver tissue, where they activate Kupffer cells through Toll-like receptor 4. In response, the Kupffer cells produce profibrogenic cytokines, which activate hepatic stellate cells, stimulating their transformation into myofibroblasts that produce collagen and other elements of the extracellular matrix. Blocking bacterial translocation with antibiotics, probiotics, synbiotics, and other methods could slow down the progression of liver fibrosis. This was shown in a number of animal models but requires further verification in long-term randomized controlled trials with humans.
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Affiliation(s)
- Roman Maslennikov
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
- The Interregional Public Organization “Scientific Community for the Promotion of the Clinical Study of the Human Microbiome”, 119048 Moscow, Russia
| | - Elena Poluektova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
- The Interregional Public Organization “Scientific Community for the Promotion of the Clinical Study of the Human Microbiome”, 119048 Moscow, Russia
| | - Oxana Zolnikova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Alla Sedova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Anastasia Kurbatova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Yulia Shulpekova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Natyia Dzhakhaya
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Svetlana Kardasheva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Maria Nadinskaia
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Elena Bueverova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Vladimir Nechaev
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Anna Karchevskaya
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
| | - Vladimir Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119048 Moscow, Russia (A.S.); (N.D.); (M.N.); (E.B.)
- The Interregional Public Organization “Scientific Community for the Promotion of the Clinical Study of the Human Microbiome”, 119048 Moscow, Russia
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Fu Y, Li J, Zhu Y, Chen C, Liu J, Gu S, Zheng Y, Li Y. Causal effects of gut microbiome on autoimmune liver disease: a two-sample Mendelian randomization study. BMC Med Genomics 2023; 16:232. [PMID: 37789337 PMCID: PMC10548566 DOI: 10.1186/s12920-023-01670-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 09/21/2023] [Indexed: 10/05/2023] Open
Abstract
BACKGROUND Epidemiological studies have indicated a potential link between the gut microbiome and autoimmune liver disease (AILD) such as autoimmune hepatitis (AIH), primary biliary cholangitis (PBC), and primary sclerosing cholangitis (PSC). The relationship between the gut microbiome and autoimmune liver disease is still uncertain due to confounding variables. In our study, we aim to shed light on this relationship by employing a two-sample Mendelian randomization approach. METHODS We conducted a two-sample Mendelian randomization (MR) study using the R package "TwoSampleMR". The exposure data consisted of genetic variants associated with 194 bacterial traits obtained from the MiBioGen consortium. Summary statistics for AILD were obtained from the GWAS Catalog website. Furthermore, a series of sensitivity analyses were performed to validate the initial MR results. RESULTS There were two, four and three bacteria traits associated with an increased risk of AIH. PBC, and PSC respectively. In contrast, there were five, two and five bacteria traits associated with a decreased risk for AIH, PBC and PSC. Notably, the genus_Clostridium_innocuum_group showed a negative association with AIH (OR = 0.67, 95% CI: 0.49-0.93), and the genus_Actinomyces was found to be genetically associated with a decreased risk of PSC (OR = 0.62, 95% CI: 0.42-0.90). CONCLUSIONS Our study identified the causal impact of specific bacterial features on the risk of AILD subtypes. Particularly, the genus_Clostridium_innocuum_group and the genus_Actinomyces demonstrated significant protective effects against AIH and PSC respectively. These findings provide further support for the potential use of targeted probiotics in the management of AILD.
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Affiliation(s)
- Yugang Fu
- Department of Gastroenterology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Zhijiang Middle Road 274#, Shanghai, Jing'an District, China
- Municipal Medical College of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Jiacheng Li
- Department of Gastroenterology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Zhijiang Middle Road 274#, Shanghai, Jing'an District, China
- Municipal Medical College of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Yingying Zhu
- Department of Gastroenterology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Zhijiang Middle Road 274#, Shanghai, Jing'an District, China
- Municipal Medical College of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Chong Chen
- Department of Gastroenterology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Zhijiang Middle Road 274#, Shanghai, Jing'an District, China
- Municipal Medical College of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Jing Liu
- Department of Gastroenterology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Zhijiang Middle Road 274#, Shanghai, Jing'an District, China
- Municipal Medical College of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Simin Gu
- Department of Gastroenterology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Zhijiang Middle Road 274#, Shanghai, Jing'an District, China
- Municipal Medical College of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, 200071, China
| | - Yiyuan Zheng
- Department of Gastroenterology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Zhijiang Middle Road 274#, Shanghai, Jing'an District, China
| | - Yong Li
- Department of Gastroenterology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Zhijiang Middle Road 274#, Shanghai, Jing'an District, China.
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Kovaleva A, Poluektova E, Maslennikov R, Karchevskaya A, Shifrin O, Kiryukhin A, Tertychnyy A, Kovalev L, Kovaleva M, Lobanova O, Kudryavtseva A, Krasnov G, Fedorova M, Ivashkin V. Effect of Rebamipide on the Intestinal Barrier, Gut Microbiota Structure and Function, and Symptom Severity Associated with Irritable Bowel Syndrome and Functional Dyspepsia Overlap: A Randomized Controlled Trial. J Clin Med 2023; 12:6064. [PMID: 37763004 PMCID: PMC10531936 DOI: 10.3390/jcm12186064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/30/2023] [Accepted: 09/17/2023] [Indexed: 09/29/2023] Open
Abstract
Treatment of functional digestive disorders is not always effective. Therefore, a search for new application points for potential drugs is perspective. Our aim is to evaluate the effect of rebamipide on symptom severity, intestinal barrier status, and intestinal microbiota composition and function in patients with diarrheal variant of irritable bowel syndrome overlapping with functional dyspepsia (D-IBSoFD). Sixty patients were randomized to receive trimebutine (TRI group), trimebutine + rebamipide (T + R group), or rebamipide (REB group) for 2 months. At the beginning and end of the study, patients were assessed for general health (SF-36), severity of digestive symptoms (Gastrointestinal Symptom Rating and 7 × 7 scales), state of the intestinal barrier, and composition (16S rRNA gene sequencing) and function (short-chain fatty acid fecal content) of the gut microbiota. The severity of most digestive symptoms was reduced in the REB and T + R groups to levels similar to that observed in the TRI group. The duodenal and sigmoidal lymphocytic and sigmoidal eosinophilic infiltration was decreased only in the REB and T + R groups, not in the TRI group. Serum zonulin levels were significantly decreased only in the REB group. A decrease in intraepithelial lymphocytic infiltration in the duodenum correlated with a decrease in the severity of rumbling and flatulence, while a decrease in infiltration within the sigmoid colon correlated with improved stool consistency and decreased severity of the sensation of incomplete bowel emptying. In conclusion, rebamipide improves the intestinal barrier condition and symptoms in D-IBSoFD. The rebamipide effects are not inferior to those of trimebutine.
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Affiliation(s)
- Aleksandra Kovaleva
- Department of Introduction to Internal Diseases, Gastroenterology and Hepatology, Sechenov University, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia; (A.K.); (E.P.)
| | - Elena Poluektova
- Department of Introduction to Internal Diseases, Gastroenterology and Hepatology, Sechenov University, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia; (A.K.); (E.P.)
- The Scientific Community for Human Microbiome Research, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia
| | - Roman Maslennikov
- Department of Introduction to Internal Diseases, Gastroenterology and Hepatology, Sechenov University, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia; (A.K.); (E.P.)
- The Scientific Community for Human Microbiome Research, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia
| | - Anna Karchevskaya
- Department of Introduction to Internal Diseases, Gastroenterology and Hepatology, Sechenov University, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia; (A.K.); (E.P.)
- Laboratory of General and Clinical Neurophysiology, Institute of Higher Nervous Activity and Neurophysiology, Russian Academy of Sciences, 5A Butlerova Str., 117485 Moscow, Russia
- N.N. Burdenko National Medical Research Center of Neurosurgery, 16, 4th Tverskaya-Yamskaya St., 125047 Moscow, Russia
| | - Oleg Shifrin
- Department of Introduction to Internal Diseases, Gastroenterology and Hepatology, Sechenov University, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia; (A.K.); (E.P.)
| | - Andrey Kiryukhin
- Endoscopy Unit, The Second University Clinic, Sechenov University, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia
| | - Aleksandr Tertychnyy
- Institute of Clinical Morphology and Digital Pathology, Sechenov University, Trubetskaya Str., 8, Bld. 2, 119048 Moscow, Russia; (A.T.)
| | - Leonid Kovalev
- Laboratory of Structural Biochemistry of Protein, A.N. Bach Institute of Biochemistry, Research Center of Biotechnology, Russian Academy of Sciences, Leninsky Prospekt, 33, Bld. 2, 119071 Moscow, Russia
| | - Marina Kovaleva
- Laboratory of Structural Biochemistry of Protein, A.N. Bach Institute of Biochemistry, Research Center of Biotechnology, Russian Academy of Sciences, Leninsky Prospekt, 33, Bld. 2, 119071 Moscow, Russia
| | - Olga Lobanova
- Institute of Clinical Morphology and Digital Pathology, Sechenov University, Trubetskaya Str., 8, Bld. 2, 119048 Moscow, Russia; (A.T.)
| | - Anna Kudryavtseva
- Laboratory of Postgenomic Research, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilova Str., 32, Bld. 1, 119991 Moscow, Russia
| | - George Krasnov
- Laboratory of Postgenomic Research, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilova Str., 32, Bld. 1, 119991 Moscow, Russia
| | - Maria Fedorova
- Laboratory of Postgenomic Research, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilova Str., 32, Bld. 1, 119991 Moscow, Russia
| | - Vladimir Ivashkin
- Department of Introduction to Internal Diseases, Gastroenterology and Hepatology, Sechenov University, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia; (A.K.); (E.P.)
- The Scientific Community for Human Microbiome Research, Pogodinskaya Str., 1, Bld. 1, 119435 Moscow, Russia
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7
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Efremova I, Maslennikov R, Poluektova E, Zharkova M, Kudryavtseva A, Krasnov G, Fedorova M, Shirokova E, Kozlov E, Levshina A, Ivashkin V. Gut Dysbiosis and Hemodynamic Changes as Links of the Pathogenesis of Complications of Cirrhosis. Microorganisms 2023; 11:2202. [PMID: 37764046 PMCID: PMC10537778 DOI: 10.3390/microorganisms11092202] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023] Open
Abstract
The aim was to evaluate the relationship between gut dysbiosis and hemodynamic changes (hyperdynamic circulation) in cirrhosis, and between hemodynamic changes and complications of this disease. This study included 47 patients with cirrhosis. Stool microbiome was assessed using 16S rRNA gene sequencing. Echocardiography with a simultaneous assessment of blood pressure and heart rate was performed to assess systemic hemodynamics. Patients with hyperdynamic circulation had more severe cirrhosis, lower albumin, sodium and prothrombin levels, higher C-reactive protein, aspartate aminotransferase and total bilirubin levels, and higher incidences of portopulmonary hypertension, ascites, overt hepatic encephalopathy, hypoalbuminemia, hypoprothrombinemia, systemic inflammation, and severe hyperbilirubinemia than patients with normodynamic circulation. Patients with hyperdynamic circulation compared with those with normodynamic circulation had increased abundance of Proteobacteria, Enterobacteriaceae, Bacilli, Streptococcaceae, Lactobacillaceae, Fusobacteria, Micrococcaceae, Intestinobacter, Clostridium sensu stricto, Proteus and Rumicoccus, and decreased abundance of Bacteroidetes, Bacteroidaceae, Holdemanella, and Butyrivibrio. The systemic vascular resistance and cardiac output values correlated with the abundance of Proteobacteria, Enterobacteriaceae, Bacilli, Streptococcaceae, Lactobacillaceae, Micrococcaceae, and Fusobacteria. Heart rate and cardiac output value were negatively correlated with the abundance of Bacteroidetes. The mean pulmonary artery pressure value was positively correlated with the abundance of Proteobacteria and Micrococcaceae, and negatively with the abundance of Holdemanella.
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Affiliation(s)
- Irina Efremova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119991 Moscow, Russia (E.P.); (M.Z.); (A.L.); (V.I.)
| | - Roman Maslennikov
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119991 Moscow, Russia (E.P.); (M.Z.); (A.L.); (V.I.)
- The Interregional Public Organization “Scientific Community for the Promotion of the Clinical Study of the Human Microbiome”, 119991 Moscow, Russia
- Consultative and Diagnostic Center No. 2, Moscow Health Department, 107564 Moscow, Russia
| | - Elena Poluektova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119991 Moscow, Russia (E.P.); (M.Z.); (A.L.); (V.I.)
- The Interregional Public Organization “Scientific Community for the Promotion of the Clinical Study of the Human Microbiome”, 119991 Moscow, Russia
| | - Maria Zharkova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119991 Moscow, Russia (E.P.); (M.Z.); (A.L.); (V.I.)
| | - Anna Kudryavtseva
- Post-Genomic Research Laboratory, Engelhardt Institute of Molecular Biology of Russian Academy of Sciences, 119991 Moscow, Russia (G.K.); (M.F.)
| | - George Krasnov
- Post-Genomic Research Laboratory, Engelhardt Institute of Molecular Biology of Russian Academy of Sciences, 119991 Moscow, Russia (G.K.); (M.F.)
| | - Maria Fedorova
- Post-Genomic Research Laboratory, Engelhardt Institute of Molecular Biology of Russian Academy of Sciences, 119991 Moscow, Russia (G.K.); (M.F.)
| | - Elena Shirokova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119991 Moscow, Russia (E.P.); (M.Z.); (A.L.); (V.I.)
| | - Evgenii Kozlov
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov University, 119991 Moscow, Russia;
| | - Anna Levshina
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119991 Moscow, Russia (E.P.); (M.Z.); (A.L.); (V.I.)
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov University, 119991 Moscow, Russia;
| | - Vladimir Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, 119991 Moscow, Russia (E.P.); (M.Z.); (A.L.); (V.I.)
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8
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Hu J, Hou Q, Zheng W, Yang T, Yan X. Lactobacillus gasseri LA39 promotes hepatic primary bile acid biosynthesis and intestinal secondary bile acid biotransformation. J Zhejiang Univ Sci B 2023; 24:734-748. [PMID: 37551559 PMCID: PMC10423968 DOI: 10.1631/jzus.b2200439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 03/07/2023] [Indexed: 08/09/2023]
Abstract
A growing body of evidence has linked the gut microbiota to liver metabolism. The manipulation of intestinal microflora has been considered as a promising avenue to promote liver health. However, the effects of Lactobacillus gasseri LA39, a potential probiotic, on liver metabolism remain unclear. Accumulating studies have investigated the proteomic profile for mining the host biological events affected by microbes, and used the germ-free (GF) mouse model to evaluate host-microbe interaction. Here, we explored the effects of L. gasseri LA39 gavage on the protein expression profiles of the liver of GF mice. Our results showed that a total of 128 proteins were upregulated, whereas a total of 123 proteins were downregulated by treatment with L. gasseri LA39. Further bioinformatics analyses suggested that the primary bile acid (BA) biosynthesis pathway in the liver was activated by L. gasseri LA39. Three differentially expressed proteins (cytochrome P450 family 27 subfamily A member 1 (CYP27A1), cytochrome P450 family 7 subfamily B member 1 (CYP7B1), and cytochrome P450 family 8 subfamily B member 1 (CYP8B1)) involved in the primary BA biosynthesis pathway were further validated by western blot assay. In addition, targeted metabolomic analyses demonstrated that serum and fecal β-muricholic acid (a primary BA), dehydrolithocholic acid (a secondary BA), and glycolithocholic acid-3-sulfate (a secondary BA) were significantly increased by L. gasseri LA39. Thus, our data revealed that L. gasseri LA39 activates the hepatic primary BA biosynthesis and promotes the intestinal secondary BA biotransformation. Based on these findings, we suggest that L. gasseri LA39 confers an important function in the gut‒liver axis through regulating BA metabolism.
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Affiliation(s)
- Jun Hu
- National Key Laboratory of Agricultural Microbiology, Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
- The Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
- Hubei Provincial Engineering Laboratory for Pig Precision Feeding and Feed Safety Technology, Wuhan 430070, China
| | - Qiliang Hou
- National Key Laboratory of Agricultural Microbiology, Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
- The Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
- Hubei Provincial Engineering Laboratory for Pig Precision Feeding and Feed Safety Technology, Wuhan 430070, China
| | - Wenyong Zheng
- National Key Laboratory of Agricultural Microbiology, Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
- The Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
- Hubei Provincial Engineering Laboratory for Pig Precision Feeding and Feed Safety Technology, Wuhan 430070, China
| | - Tao Yang
- National Key Laboratory of Agricultural Microbiology, Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China
- The Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
- Hubei Provincial Engineering Laboratory for Pig Precision Feeding and Feed Safety Technology, Wuhan 430070, China
| | - Xianghua Yan
- National Key Laboratory of Agricultural Microbiology, Hubei Hongshan Laboratory, Frontiers Science Center for Animal Breeding and Sustainable Production, College of Animal Sciences and Technology, Huazhong Agricultural University, Wuhan 430070, China.
- The Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China.
- Hubei Provincial Engineering Laboratory for Pig Precision Feeding and Feed Safety Technology, Wuhan 430070, China.
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9
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Espina S, Casas-Deza D, Bernal-Monterde V, Domper-Arnal MJ, García-Mateo S, Lué A. Evaluation and Management of Nutritional Consequences of Chronic Liver Diseases. Nutrients 2023; 15:3487. [PMID: 37571424 PMCID: PMC10421025 DOI: 10.3390/nu15153487] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/03/2023] [Accepted: 08/04/2023] [Indexed: 08/13/2023] Open
Abstract
Liver diseases are the major predisposing conditions for the development of malnutrition, sarcopenia, and frailty. Recently, the mechanism of the onset of these complications has been better established. Regardless of the etiology of the underlying liver disease, the clinical manifestations are common. The main consequences are impaired dietary intake, altered macro- and micronutrient metabolism, energy metabolism disturbances, an increase in energy expenditure, nutrient malabsorption, sarcopenia, frailty, and osteopathy. These complications have direct effects on clinical outcomes, survival, and quality of life. The nutritional status should be assessed systematically and periodically during follow-up in these patients. Maintaining and preserving an adequate nutritional status is crucial and should be a mainstay of treatment. Although general nutritional interventions have been established, special considerations are needed in specific settings such as decompensated cirrhosis, alcohol-related liver disease, and metabolic-dysfunction-associated fatty liver disease. In this review, we summarize the physiopathology and factors that impact the nutritional status of liver disease. We review how to assess malnutrition and sarcopenia and how to prevent and manage these complications in this setting.
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Affiliation(s)
- Silvia Espina
- Gastroenterology Department, Miguel Servet University Hospital, 50009 Zaragoza, Spain; (S.E.); (D.C.-D.); (V.B.-M.)
- Adipocyte and Fat Biology Laboratory (AdipoFat), Translational Research Unit, Miguel Servet University Hospital, 50009 Zaragoza, Spain
- Instituto de Investigación Sanitaria (IIS) Aragon, 50009 Zaragoza, Spain; (M.J.D.-A.); (S.G.-M.)
| | - Diego Casas-Deza
- Gastroenterology Department, Miguel Servet University Hospital, 50009 Zaragoza, Spain; (S.E.); (D.C.-D.); (V.B.-M.)
- Adipocyte and Fat Biology Laboratory (AdipoFat), Translational Research Unit, Miguel Servet University Hospital, 50009 Zaragoza, Spain
- Instituto de Investigación Sanitaria (IIS) Aragon, 50009 Zaragoza, Spain; (M.J.D.-A.); (S.G.-M.)
| | - Vanesa Bernal-Monterde
- Gastroenterology Department, Miguel Servet University Hospital, 50009 Zaragoza, Spain; (S.E.); (D.C.-D.); (V.B.-M.)
- Adipocyte and Fat Biology Laboratory (AdipoFat), Translational Research Unit, Miguel Servet University Hospital, 50009 Zaragoza, Spain
- Instituto de Investigación Sanitaria (IIS) Aragon, 50009 Zaragoza, Spain; (M.J.D.-A.); (S.G.-M.)
| | - María José Domper-Arnal
- Instituto de Investigación Sanitaria (IIS) Aragon, 50009 Zaragoza, Spain; (M.J.D.-A.); (S.G.-M.)
- Gastroenterology Department, Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, Spain
| | - Sandra García-Mateo
- Instituto de Investigación Sanitaria (IIS) Aragon, 50009 Zaragoza, Spain; (M.J.D.-A.); (S.G.-M.)
- Gastroenterology Department, Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, Spain
| | - Alberto Lué
- Instituto de Investigación Sanitaria (IIS) Aragon, 50009 Zaragoza, Spain; (M.J.D.-A.); (S.G.-M.)
- Gastroenterology Department, Hospital Clínico Universitario Lozano Blesa, 50009 Zaragoza, Spain
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10
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Maslennikov R, Alieva A, Poluektova E, Zharikov Y, Suslov A, Letyagina Y, Vasileva E, Levshina A, Kozlov E, Ivashkin V. Sarcopenia in cirrhosis: Prospects for therapy targeted to gut microbiota. World J Gastroenterol 2023; 29:4236-4251. [PMID: 37545638 PMCID: PMC10401661 DOI: 10.3748/wjg.v29.i27.4236] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/25/2023] [Accepted: 06/21/2023] [Indexed: 07/13/2023] Open
Abstract
Decreased muscle mass and function, also known as sarcopenia, is common in patients with cirrhosis and is associated with a poor prognosis. Although the pathogenesis of this disorder has not been fully elucidated, a disordered gut-muscle axis probably plays an important role. Decreased barrier function of the gut and liver, gut dysbiosis, and small intestinal bacterial overgrowth (SIBO) can lead to increased blood levels of ammonia, lipopolysaccharides, pro-inflammatory mediators, and myostatin. These factors have complex negative effects on muscle mass and function. Drug interventions that target the gut microbiota (long-term use of rifaximin, lactulose, lactitol, or probiotics) positively affect most links of the compromised gut-muscle axis in patients with cirrhosis by decreasing the levels of hyperammonemia, bacterial translocation, and systemic inflammation and correcting gut dysbiosis and SIBO. However, although these drugs are promising, they have not yet been investigated in randomized controlled trials specifically for the treatment and prevention of sarcopenia in patients with cirrhosis. No data exist on the effects of fecal transplantation on most links of gut-muscle axis in cirrhosis; however, the results of animal experimental studies are promising.
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Affiliation(s)
- Roman Maslennikov
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Scientific Community for Human Microbiome Research, Moscow 119435, Russia
| | - Aliya Alieva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
| | - Elena Poluektova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Scientific Community for Human Microbiome Research, Moscow 119435, Russia
| | - Yury Zharikov
- Department of Human Anatomy and Histology, Sechenov University, Moscow 119435, Russia
| | - Andrey Suslov
- Department of Human Anatomy and Histology, Sechenov University, Moscow 119435, Russia
| | - Yana Letyagina
- Department of Human Anatomy and Histology, Sechenov University, Moscow 119435, Russia
| | - Ekaterina Vasileva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
| | - Anna Levshina
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov University, Moscow 119991, Russia
| | - Evgenii Kozlov
- Laboratory of Immunopathology, Department of Clinical Immunology and Allergy, Sechenov University, Moscow 119991, Russia
| | - Vladimir Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Scientific Community for Human Microbiome Research, Moscow 119435, Russia
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11
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Garbuzenko DV. Therapeutic possibilities of gut microbiota modulation in acute decompensation of liver cirrhosis. World J Hepatol 2023; 15:525-537. [PMID: 37206649 PMCID: PMC10190690 DOI: 10.4254/wjh.v15.i4.525] [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: 12/17/2022] [Revised: 02/01/2023] [Accepted: 03/30/2023] [Indexed: 04/20/2023] Open
Abstract
The formation of liver cirrhosis (LC) is an unfavorable event in the natural history of chronic liver diseases and with the development of portal hypertension and/or impaired liver function can cause a fatal outcome. Decompensation of LC is considered the most important stratification variable for the risk of death. It is currently postulated that decompensation of LC occurs through an acute (including acute-on-chronic liver failure) and non-acute pathway. Acute decompensation of LC is accompanied by the development of life-threatening complications, characterized by an unfavorable prognosis and high mortality. Progress in understanding the underlying molecular mechanisms has led to the search for new interventions, drugs, and biological substances that can affect key links in the pathogenesis of acute decompensation in LC, for example the impaired gut-liver axis and associated systemic inflammation. Given that particular alterations in the composition and function of gut microbiota play a crucial role here, the study of the therapeutic possibilities of its modulation has emerged as one of the top concerns in modern hepatology. This review summarized the investigations that describe the theoretical foundations and therapeutic potential of gut microbiota modulation in acute decompensation of LC. Despite the encouraging preliminary data, the majority of the suggested strategies have only been tested in animal models or in preliminary clinical trials; additional multicenter randomized controlled trials must demonstrate their efficacy in larger patient populations.
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12
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Lalonde R, Strazielle C. Probiotic Influences on Motor Skills: A Review. Curr Neuropharmacol 2023; 21:2481-2486. [PMID: 37550907 PMCID: PMC10616912 DOI: 10.2174/1570159x21666230807150523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 02/20/2023] [Accepted: 03/05/2023] [Indexed: 08/09/2023] Open
Abstract
The effects of probiotics have mostly been shown to be favorable on measures of anxiety and stress. More recent experiments indicate single- and multi-strain probiotics in treating motorrelated diseases. Initial studies in patients with Parkinson's disease and Prader-Willi syndrome are concordant with this hypothesis. In addition, probiotics improved motor coordination in normal animals and models of Parkinson's disease, multiple sclerosis, and spinal cord injury as well as grip strength in hepatic encephalopathy. Further studies should delineate the most optimal bacterial profile under each condition.
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Affiliation(s)
- Robert Lalonde
- Laboratory of Stress, Immunity, Pathogens (EA7300), Medical School, University of Lorraine, 54500, Vandœuvre-les-Nancy, France
| | - Catherine Strazielle
- Laboratory of Stress, Immunity, Pathogens (EA7300), Medical School, University of Lorraine, 54500, Vandœuvre-les-Nancy, France
- CHRU Nancy, Vandœuvre-les-Nancy, France
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13
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Li ZJ, Gou HZ, Zhang YL, Song XJ, Zhang L. Role of intestinal flora in primary sclerosing cholangitis and its potential therapeutic value. World J Gastroenterol 2022; 28:6213-6229. [PMID: 36504550 PMCID: PMC9730442 DOI: 10.3748/wjg.v28.i44.6213] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 10/31/2022] [Accepted: 11/10/2022] [Indexed: 02/06/2023] Open
Abstract
Primary sclerosing cholangitis (PSC) is an autoimmune disease characterized by chronic cholestasis, a persistent inflammation of the bile ducts that leads to sclerotic occlusion and cholestasis. Gut microbes, consisting of microorganisms colonized in the human gut, play an important role in nutrient intake, metabolic homeostasis, immune regulation, and immune regulation; however, their presence might aid PSC development. Studies have found that gut-liver axis interactions also play an important role in the pathogenesis of PSC. Patients with PSC have considerably reduced intestinal flora diversity and increased abundance of potentially pathogenic bacteria. Dysbiosis of the intestinal flora leads to increased intestinal permeability, homing of intestinal lymphocytes, entry of bacteria and their associated metabolites, such as bile acids, into the liver, stimulation of hepatic immune activation, and promotion of PSC. Currently, PSC effective treatment is lacking. However, a number of studies have recently investigated the targeted modulation of gut microbes for the treatment of various liver diseases (alcoholic liver disease, metabolic fatty liver, cirrhosis, and autoimmune liver disease). In addition, antibiotics, fecal microbiota transplantation, and probiotics have been reported as successful PSC therapies as well as for the treatment of gut dysbiosis, suggesting their effectiveness for PSC treatment. Therefore, this review briefly summarizes the role of intestinal flora in PSC with the aim of providing new insights into PSC treatment.
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Affiliation(s)
- Zhen-Jiao Li
- The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Hong-Zhong Gou
- The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Yu-Lin Zhang
- The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Xiao-Jing Song
- The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
| | - Lei Zhang
- The First Clinical Medical College, Lanzhou University, Lanzhou 730000, Gansu Province, China
- Department of General Surgery, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
- Laboratory of Biological Therapy and Regenerative Medicine Transformation Gansu Province, The First Hospital of Lanzhou University, Lanzhou 730000, Gansu Province, China
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14
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Maslennikov R, Efremova I, Ivashkin V, Zharkova M, Poluektova E, Shirokova E, Ivashkin K. Effect of probiotics on hemodynamic changes and complications associated with cirrhosis: A pilot randomized controlled trial. World J Hepatol 2022; 14:1667-1677. [PMID: 36157871 PMCID: PMC9453455 DOI: 10.4254/wjh.v14.i8.1667] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/12/2022] [Accepted: 07/26/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Bacterial translocation exacerbates the hyperdynamic circulation observed in cirrhosis and contributes to a more severe disease course. Probiotics may reduce bacterial translocation and may therefore be useful to redress the circulatory imbalance.
AIM To investigate the effect of probiotics on hemodynamic parameters, systemic inflammation, and complications of cirrhosis in this randomized placebo-controlled trial.
METHODS This single-blind randomized placebo-controlled study included 40 patients with Child-Pugh class B and C cirrhosis; 24 patients received probiotics (Saccharomyces boulardii) for 3 mo, and 16 patients received a placebo over the same period. Liver function and the systemic hemodynamic status were evaluated pre- and post-intervention. Echocardiography and simultaneous blood pressure and heart rate monitoring were performed to evaluate systemic hemodynamic indicators. Cardiac output and systemic vascular resistance were calculated.
RESULTS Following a 3-mo course of probiotics in comparison to the control group, we observed amelioration of hyperdynamic circulation [a decrease in cardiac output (P = 0.026) and an increase in systemic vascular resistance (P = 0.026)] and systemic inflammation [a decrease in serum C-reactive protein levels (P = 0.044)], with improved liver function [an increase in serum albumin (P = 0.001) and a decrease in the value of Child-Pugh score (P = 0.001)] as well as a reduction in the severity of ascites (P = 0.022), hepatic encephalopathy (P = 0.048), and cholestasis [a decrease in serum alkaline phosphatase (P = 0.016) and serum gamma-glutamyl transpeptidase (P = 0.039) activity] and an increase in platelet counts (P < 0.001) and serum sodium level (P = 0.048).
CONCLUSION Probiotic administration was associated with amelioration of hyperdynamic circulation and the associated complications of cirrhosis.
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Affiliation(s)
- Roman Maslennikov
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Scientific Community for Human Microbiome Research, Moscow 119435, Russia
- Consultative and Diagnostic Center No. 2 of Moscow Health Department , Moscow 107764, Russia
| | - Irina Efremova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
| | - Vladimir Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Scientific Community for Human Microbiome Research, Moscow 119435, Russia
| | - Maria Zharkova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
| | - Elena Poluektova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Scientific Community for Human Microbiome Research, Moscow 119435, Russia
| | - Elena Shirokova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
| | - Konstantin Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
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15
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Garbuzenko D. Gut microbiota modulation in acute decompensation of liver cirrhosis: theory and therapeutic potential. DOKAZATEL'NAYA GASTROENTEROLOGIYA 2022; 11:65. [DOI: 10.17116/dokgastro20221104165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/26/2024]
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16
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Maslennikov R, Ivashkin V, Efremova I, Poluektova E, Shirokova E. Gut-liver axis in cirrhosis: Are hemodynamic changes a missing link? World J Clin Cases 2021; 9:9320-9332. [PMID: 34877269 PMCID: PMC8610853 DOI: 10.12998/wjcc.v9.i31.9320] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 06/05/2021] [Accepted: 09/08/2021] [Indexed: 02/06/2023] Open
Abstract
Recent evidence suggests that the condition of the gut and its microbiota greatly influence the course of liver disease, especially cirrhosis. This introduces the concept of the gut–liver axis, which can be imagined as a chain connected by several links. Gut dysbiosis, small intestinal bacterial overgrowth, and intestinal barrier alteration lead to bacterial translocation, resulting in systemic inflammation. Systemic inflammation further causes vasodilation, arterial hypotension, and hyperdynamic circulation, leading to the aggravation of portal hypertension, which contributes to the development of complications of cirrhosis, resulting in a poorer prognosis. The majority of the data underlying this model were obtained initially from animal experiments, and most of these correlations were further reproduced in studies including patients with cirrhosis. However, despite the published data on the relationship of the disorders of the gut microbiota with the complications of cirrhosis and the proposed pathogenetic role of hemodynamic disorders in their development, the direct relations between gut dysbiosis and hemodynamic changes in this disease are poorly studied. They remain a missing link in the gut–liver axis and a challenge for future research.
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Affiliation(s)
- Roman Maslennikov
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Interregional Public Organization "Scientific Community for the Promotion of the Clinical Study of the Human Microbiome", Moscow 119435, Russia
- Department of Internal Medicine, Consultative and Diagnostic Center of the Moscow City Health Department, Moscow 107564, Russia
| | - Vladimir Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
| | - Irina Efremova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
| | - Elena Poluektova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
- The Interregional Public Organization "Scientific Community for the Promotion of the Clinical Study of the Human Microbiome", Moscow 119435, Russia
| | - Elena Shirokova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow 119435, Russia
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Ivashkin V, Fomin V, Moiseev S, Brovko M, Maslennikov R, Ulyanin A, Sholomova V, Vasilyeva M, Trush E, Shifrin O, Poluektova E. Efficacy of a Probiotic Consisting of Lacticaseibacillus rhamnosus PDV 1705, Bifidobacterium bifidum PDV 0903, Bifidobacterium longum subsp. infantis PDV 1911, and Bifidobacterium longum subsp. longum PDV 2301 in the Treatment of Hospitalized Patients with COVID-19: a Randomized Controlled Trial. Probiotics Antimicrob Proteins 2021; 15:460-468. [PMID: 34643888 PMCID: PMC8512595 DOI: 10.1007/s12602-021-09858-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/05/2021] [Indexed: 02/07/2023]
Abstract
The treatment of coronavirus disease (COVID-19) and COVID-19-associated diarrhea remains challenging. This study aimed to evaluate the efficacy of a multi-strain probiotic in the treatment of COVID-19. This was a randomized, controlled, single-center, open-label trial (NCT04854941). Inpatients with confirmed COVID-19 and pneumonia were randomly assigned to a group that received a multi-strain probiotic (PRO group) or to the control group (CON group). There were 99 and 101 patients in the PRO and CON groups, respectively. No significant differences in mortality, total duration of disease and hospital stay, incidence of intensive care unit admission, need for mechanical ventilation or oxygen support, liver injury development, and changes in inflammatory biomarker levels were observed between the PRO and CON groups among all included patients as well as among subgroups delineated based on age younger or older than 65 years, and subgroups with chronic cardiovascular diseases and diabetes. Diarrhea on admission was observed in 11.5% of patients; it resolved earlier in the PRO group than in the CON group (2 [1-4] vs. 4 [3-6] days; p = 0.049). Hospital-acquired diarrhea developed less frequently in the PRO group than in the CON group among patients who received a single antibiotic (0% vs. 12.5%; p = 0.023) unlike among those who received > 1 antibiotic (10.5% vs. 13.3%; p = 0.696). The studied probiotic had no significant effect on mortality and changes in most biomarkers in COVID-19. However, it was effective in treating diarrhea associated with COVID-19 and in preventing hospital-acquired diarrhea in patients who received a single antibiotic.
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Affiliation(s)
- Vladimir Ivashkin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
- Scientific Community for Human Microbiome Research, Moscow, Russian Federation
| | - Victor Fomin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
| | - Sergey Moiseev
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
| | - Michail Brovko
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
| | - Roman Maslennikov
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation.
- Scientific Community for Human Microbiome Research, Moscow, Russian Federation.
| | - Anatoly Ulyanin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
- Scientific Community for Human Microbiome Research, Moscow, Russian Federation
| | - Victoria Sholomova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
| | - Maria Vasilyeva
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
| | - Elizaveta Trush
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
| | - Oleg Shifrin
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
| | - Elena Poluektova
- Department of Internal Medicine, Gastroenterology and Hepatology, Sechenov University, Moscow, Russian Federation
- Scientific Community for Human Microbiome Research, Moscow, Russian Federation
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