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DeRidder LB, Hare KA, Lopes A, Jenkins J, Fitzgerald N, MacPherson E, Fabian N, Morimoto J, Chu JN, Kirtane AR, Madani W, Ishida K, Kuosmanen JLP, Zecharias N, Colangelo CM, Huang HW, Chilekwa M, Lal NB, Srinivasan SS, Hayward AM, Wolpin BM, Trumper D, Quast T, Rubinson DA, Langer R, Traverso G. Closed-loop automated drug infusion regulator: A clinically translatable, closed-loop drug delivery system for personalized drug dosing. MED 2024; 5:780-796.e10. [PMID: 38663403 DOI: 10.1016/j.medj.2024.03.020] [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: 10/27/2023] [Revised: 01/26/2024] [Accepted: 03/21/2024] [Indexed: 07/15/2024]
Abstract
BACKGROUND Dosing of chemotherapies is often calculated according to the weight and/or height of the patient or equations derived from these, such as body surface area (BSA). Such calculations fail to capture intra- and interindividual pharmacokinetic variation, which can lead to order of magnitude variations in systemic chemotherapy levels and thus under- or overdosing of patients. METHODS We designed and developed a closed-loop drug delivery system that can dynamically adjust its infusion rate to the patient to reach and maintain the drug's target concentration, regardless of a patient's pharmacokinetics (PK). FINDINGS We demonstrate that closed-loop automated drug infusion regulator (CLAUDIA) can control the concentration of 5-fluorouracil (5-FU) in rabbits according to a range of concentration-time profiles (which could be useful in chronomodulated chemotherapy) and over a range of PK conditions that mimic the PK variability observed clinically. In one set of experiments, BSA-based dosing resulted in a concentration 7 times above the target range, while CLAUDIA keeps the concentration of 5-FU in or near the targeted range. Further, we demonstrate that CLAUDIA is cost effective compared to BSA-based dosing. CONCLUSIONS We anticipate that CLAUDIA could be rapidly translated to the clinic to enable physicians to control the plasma concentration of chemotherapy in their patients. FUNDING This work was supported by MIT's Karl van Tassel (1925) Career Development Professorship and Department of Mechanical Engineering and the Bridge Project, a partnership between the Koch Institute for Integrative Cancer Research at MIT and the Dana-Farber/Harvard Cancer Center.
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Affiliation(s)
- Louis B DeRidder
- Harvard-MIT Division of Health Science Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Kyle A Hare
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Aaron Lopes
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Josh Jenkins
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Nina Fitzgerald
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Emmeline MacPherson
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Niora Fabian
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Josh Morimoto
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Jacqueline N Chu
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Harvard Medical School, Boston, MA 02115, USA; Division of Gastroenterology, Massachusetts General Hospital, Boston, MA 02114, USA
| | - Ameya R Kirtane
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Wiam Madani
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Keiko Ishida
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Johannes L P Kuosmanen
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Naomi Zecharias
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | | | - Hen-Wei Huang
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Makaya Chilekwa
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Nikhil B Lal
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA; MIT Media Lab, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Shriya S Srinivasan
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Alison M Hayward
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA; Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Brian M Wolpin
- Harvard Medical School, Boston, MA 02115, USA; Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - David Trumper
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
| | - Troy Quast
- College of Public Health, University of South Florida, Tampa, FL 33612, USA
| | - Douglas A Rubinson
- Harvard Medical School, Boston, MA 02115, USA; Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Department of Medicine, Brigham and Women's Hospital, Boston, MA 02115, USA
| | - Robert Langer
- Harvard-MIT Division of Health Science Technology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Surgery, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Giovanni Traverso
- David H. Koch Institute for Integrative Cancer Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Division of Gastroenterology, Hepatology, and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA.
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He J, Liu X, Zhang J, Wang R, Cao X, Liu G. Gut microbiome-derived hydrolases-an underrated target of natural product metabolism. Front Cell Infect Microbiol 2024; 14:1392249. [PMID: 38915922 PMCID: PMC11194327 DOI: 10.3389/fcimb.2024.1392249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 05/16/2024] [Indexed: 06/26/2024] Open
Abstract
In recent years, there has been increasing interest in studying gut microbiome-derived hydrolases in relation to oral drug metabolism, particularly focusing on natural product drugs. Despite the significance of natural product drugs in the field of oral medications, there is a lack of research on the regulatory interplay between gut microbiome-derived hydrolases and these drugs. This review delves into the interaction between intestinal microbiome-derived hydrolases and natural product drugs metabolism from three key perspectives. Firstly, it examines the impact of glycoside hydrolases, amide hydrolases, carboxylesterase, bile salt hydrolases, and epoxide hydrolase on the structure of natural products. Secondly, it explores how natural product drugs influence microbiome-derived hydrolases. Lastly, it analyzes the impact of interactions between hydrolases and natural products on disease development and the challenges in developing microbial-derived enzymes. The overarching goal of this review is to lay a solid theoretical foundation for the advancement of research and development in new natural product drugs and personalized treatment.
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Affiliation(s)
- Jiaxin He
- People’s Hospital of Ningxia Hui Autonomous Region, Pharmacy Department, Yinchuan, China
| | - Xiaofeng Liu
- People’s Hospital of Ningxia Hui Autonomous Region, Pharmacy Department, Yinchuan, China
| | - Junming Zhang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Rong Wang
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Xinyuan Cao
- People’s Hospital of Ningxia Hui Autonomous Region, Pharmacy Department, Yinchuan, China
- Ningxia Medical University, School of Basic Medicine, Yinchuan, China
| | - Ge Liu
- Ningxia Medical University, School of Basic Medicine, Yinchuan, China
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Andreozzi V, Capuano R, Scannapieco S, Barra F, d'Arco B, Giordano C, Caterino M, De Marca U, Di Filippo F, Di Gregorio M, Barone P. Bariatric surgery and dimethyl fumarate-induced lymphopenia in patients with multiple sclerosis. Neurol Sci 2024; 45:2807-2810. [PMID: 38150132 DOI: 10.1007/s10072-023-07283-w] [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: 09/22/2023] [Accepted: 12/19/2023] [Indexed: 12/28/2023]
Abstract
INTRODUCTION Lymphopenia is a known side effect of dimethyl fumarate (DMF), a disease-modifying therapy (DMT) for patients with multiple sclerosis (pwMS). A body mass index ≥ 30 kg/m2 has been identified as a protective factor; however, no data are available on lymphopenia in pwMS undergoing to weight loss due to bariatric surgery. METHODS We described two pwMS with history of bariatric surgery who started DMF as DMT. RESULTS The two pwMS experienced persistent lymphopenia during DMF-treatment, which was resolved after its discontinuation. CONCLUSIONS Several mechanisms might modify DMF pharmacokinetic profiles after bariatric surgery and its bioavailability. Absolute lymphocyte count should be monitored in pwMS treated with DMF and history of bariatric surgery and weight loss.
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Affiliation(s)
- Valentina Andreozzi
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Rocco Capuano
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy.
| | - Sara Scannapieco
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Francesca Barra
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Beatrice d'Arco
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Caterina Giordano
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Miriam Caterino
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Umberto De Marca
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Federico Di Filippo
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Maria Di Gregorio
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
| | - Paolo Barone
- Neurology Unit, University Hospital "San Giovanni di Dio E Ruggi d'Aragona", Largo Città di Ippocrate, 84100, Salerno, Italy
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Jimonet P, Druart C, Blanquet-Diot S, Boucinha L, Kourula S, Le Vacon F, Maubant S, Rabot S, Van de Wiele T, Schuren F, Thomas V, Walther B, Zimmermann M. Gut Microbiome Integration in Drug Discovery and Development of Small Molecules. Drug Metab Dispos 2024; 52:274-287. [PMID: 38307852 DOI: 10.1124/dmd.123.001605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/04/2024] Open
Abstract
Human microbiomes, particularly in the gut, could have a major impact on the efficacy and toxicity of drugs. However, gut microbial metabolism is often neglected in the drug discovery and development process. Medicen, a Paris-based human health innovation cluster, has gathered more than 30 international leading experts from pharma, academia, biotech, clinical research organizations, and regulatory science to develop proposals to facilitate the integration of microbiome science into drug discovery and development. Seven subteams were formed to cover the complementary expertise areas of 1) pharma experience and case studies, 2) in silico microbiome-drug interaction, 3) in vitro microbial stability screening, 4) gut fermentation models, 5) animal models, 6) microbiome integration in clinical and regulatory aspects, and 7) microbiome ecosystems and models. Each expert team produced a state-of-the-art report of their respective field highlighting existing microbiome-related tools at every stage of drug discovery and development. The most critical limitations are the growing, but still limited, drug-microbiome interaction data to produce predictive models and the lack of agreed-upon standards despite recent progress. In this paper we will report on and share proposals covering 1) how microbiome tools can support moving a compound from drug discovery to clinical proof-of-concept studies and alert early on potential undesired properties stemming from microbiome-induced drug metabolism and 2) how microbiome data can be generated and integrated in pharmacokinetic models that are predictive of the human situation. Examples of drugs metabolized by the microbiome will be discussed in detail to support recommendations from the working group. SIGNIFICANCE STATEMENT: Gut microbial metabolism is often neglected in the drug discovery and development process despite growing evidence of drugs' efficacy and safety impacted by their interaction with the microbiome. This paper will detail existing microbiome-related tools covering every stage of drug discovery and development, current progress, and limitations, as well as recommendations to integrate them into the drug discovery and development process.
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Affiliation(s)
- Patrick Jimonet
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Céline Druart
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Stéphanie Blanquet-Diot
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Lilia Boucinha
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Stephanie Kourula
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Françoise Le Vacon
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Sylvie Maubant
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Sylvie Rabot
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Tom Van de Wiele
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Frank Schuren
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Vincent Thomas
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Bernard Walther
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
| | - Michael Zimmermann
- Medicen Paris Région, Paris, France (P.J.); Pharmabiotic Research Institute, Narbonne, France (C.D.); UMR 454 MEDIS, Université Clermont Auvergne, Clermont-Ferrand, France (S.B.D.); Global Bioinformatics, Evotec ID, Lyon, France (L.B.); Preclinical Sciences & Translational Safety, JNJ Innovative Medicine, Beerse, Belgium (S.K.); Biofortis, Saint-Herblain, France (F.L.V.); Translational Pharmacology Department, Oncodesign Services, Dijon, France (S.M.); Université Paris-Saclay, INRAE, AgroParisTech, Micalis Institute, Jouy-en-Josas, France (S.R.); Center of Microbial Ecology and Technology, Faculty of Bioscience Engineering, Ghent University, Gent, Belgium (T.V.W.); TNO, Leiden, The Netherlands (F.S.); Lallemand Health Solutions, Blagnac, France (V.T.); Servier, Saclay, France (B.W.); and Structural and Computational Biology Unit, European Molecular Biology Laboratory, Heidelberg, Germany (M.Z.)
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5
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Kamel M, Aleya S, Alsubih M, Aleya L. Microbiome Dynamics: A Paradigm Shift in Combatting Infectious Diseases. J Pers Med 2024; 14:217. [PMID: 38392650 PMCID: PMC10890469 DOI: 10.3390/jpm14020217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 02/15/2024] [Accepted: 02/16/2024] [Indexed: 02/24/2024] Open
Abstract
Infectious diseases have long posed a significant threat to global health and require constant innovation in treatment approaches. However, recent groundbreaking research has shed light on a previously overlooked player in the pathogenesis of disease-the human microbiome. This review article addresses the intricate relationship between the microbiome and infectious diseases and unravels its role as a crucial mediator of host-pathogen interactions. We explore the remarkable potential of harnessing this dynamic ecosystem to develop innovative treatment strategies that could revolutionize the management of infectious diseases. By exploring the latest advances and emerging trends, this review aims to provide a new perspective on combating infectious diseases by targeting the microbiome.
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Affiliation(s)
- Mohamed Kamel
- Department of Medicine and Infectious Diseases, Faculty of Veterinary Medicine, Cairo University, Giza 11221, Egypt
| | - Sami Aleya
- Faculty of Medecine, Université de Bourgogne Franche-Comté, Hauts-du-Chazal, 25030 Besançon, France
| | - Majed Alsubih
- Department of Civil Engineering, King Khalid University, Guraiger, Abha 62529, Saudi Arabia
| | - Lotfi Aleya
- Laboratoire de Chrono-Environnement, Université de Bourgogne Franche-Comté, UMR CNRS 6249, La Bouloie, 25030 Besançon, France
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6
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Wang S, Ju D, Zeng X. Mechanisms and Clinical Implications of Human Gut Microbiota-Drug Interactions in the Precision Medicine Era. Biomedicines 2024; 12:194. [PMID: 38255298 PMCID: PMC10813426 DOI: 10.3390/biomedicines12010194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 12/09/2023] [Accepted: 12/12/2023] [Indexed: 01/24/2024] Open
Abstract
The human gut microbiota, comprising trillions of microorganisms residing in the gastrointestinal tract, has emerged as a pivotal player in modulating various aspects of human health and disease. Recent research has shed light on the intricate relationship between the gut microbiota and pharmaceuticals, uncovering profound implications for drug metabolism, efficacy, and safety. This review depicted the landscape of molecular mechanisms and clinical implications of dynamic human gut Microbiota-Drug Interactions (MDI), with an emphasis on the impact of MDI on drug responses and individual variations. This review also discussed the therapeutic potential of modulating the gut microbiota or harnessing its metabolic capabilities to optimize clinical treatments and advance personalized medicine, as well as the challenges and future directions in this emerging field.
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Affiliation(s)
| | - Dianwen Ju
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai 201203, China;
| | - Xian Zeng
- Department of Biological Medicines & Shanghai Engineering Research Center of Immunotherapeutics, School of Pharmacy, Fudan University, Shanghai 201203, China;
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7
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Zhou Y, Zhang Y, Zhao D, Yu X, Shen X, Zhou Y, Wang S, Qiu Y, Chen Y, Zhu F. TTD: Therapeutic Target Database describing target druggability information. Nucleic Acids Res 2024; 52:D1465-D1477. [PMID: 37713619 PMCID: PMC10767903 DOI: 10.1093/nar/gkad751] [Citation(s) in RCA: 21] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/31/2023] [Accepted: 09/05/2023] [Indexed: 09/17/2023] Open
Abstract
Target discovery is one of the essential steps in modern drug development, and the identification of promising targets is fundamental for developing first-in-class drug. A variety of methods have emerged for target assessment based on druggability analysis, which refers to the likelihood of a target being effectively modulated by drug-like agents. In the therapeutic target database (TTD), nine categories of established druggability characteristics were thus collected for 426 successful, 1014 clinical trial, 212 preclinical/patented, and 1479 literature-reported targets via systematic review. These characteristic categories were classified into three distinct perspectives: molecular interaction/regulation, human system profile and cell-based expression variation. With the rapid progression of technology and concerted effort in drug discovery, TTD and other databases were highly expected to facilitate the explorations of druggability characteristics for the discovery and validation of innovative drug target. TTD is now freely accessible at: https://idrblab.org/ttd/.
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Affiliation(s)
- Ying Zhou
- College of Pharmaceutical Sciences, The Second Affiliated Hospital, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
- National Key Laboratory of Diagnosis and Treatment of Severe Infectious Disease, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang Provincial Key Laboratory for Drug Clinical Research and Evaluation, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang 310000, China
- Innovation Institute for Artificial Intelligence in Medicine of Zhejiang University, Alibaba-Zhejiang University Joint Research Center of Future Digital Healthcare, Hangzhou 330110, China
| | - Yintao Zhang
- College of Pharmaceutical Sciences, The Second Affiliated Hospital, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Donghai Zhao
- College of Pharmaceutical Sciences, The Second Affiliated Hospital, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Xinyuan Yu
- College of Pharmaceutical Sciences, The Second Affiliated Hospital, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Xinyi Shen
- Department of Environmental Health Sciences, Yale School of Public Health, Yale University, New Haven 06510, USA
| | - Yuan Zhou
- College of Pharmaceutical Sciences, The Second Affiliated Hospital, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
| | - Shanshan Wang
- Qian Xuesen Collaborative Research Center of Astrochemistry and Space Life Sciences, Institute of Drug Discovery Technology, Ningbo University, Ningbo 315211, China
| | - Yunqing Qiu
- College of Pharmaceutical Sciences, The Second Affiliated Hospital, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
- National Key Laboratory of Diagnosis and Treatment of Severe Infectious Disease, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, Zhejiang Provincial Key Laboratory for Drug Clinical Research and Evaluation, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang 310000, China
| | - Yuzong Chen
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Biology, The Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China
- Institute of Biomedical Health Technology and Engineering, Shenzhen Bay Laboratory, Shenzhen 518000, China
| | - Feng Zhu
- College of Pharmaceutical Sciences, The Second Affiliated Hospital, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China
- Innovation Institute for Artificial Intelligence in Medicine of Zhejiang University, Alibaba-Zhejiang University Joint Research Center of Future Digital Healthcare, Hangzhou 330110, China
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8
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Fu J, Yu H, Guo Q, Wang Y, Xu H, Lu J, Hu J, Wang Y. Metabolic Transformation of Gentiopicrin, a Liver Protective Active Ingredient, Based on Intestinal Bacteria. Molecules 2023; 28:7575. [PMID: 38005297 PMCID: PMC10673279 DOI: 10.3390/molecules28227575] [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: 09/19/2023] [Revised: 11/09/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
Gentiopicrin, the main component of the famous Chinese patent medicine Long Dan Xie Gan Wan, has the characteristics of fast absorption in vivo and low bioavailability. Intestinal bacteria play an important role in the absorption and pharmacokinetics of oral drugs. In this study, the metabolic transformation of gentiopicrin by intestinal bacteria was examined. High-performance liquid chromatography coupled with ion trap time-of-flight mass spectrometry (LC/MSn-IT-TOF) and nuclear magnetic resonance (NMR) were used, and six metabolites were identified, including reduction products (G-M1, G-M2, G-M4, and G-M6), a hydrolytic product (G-M3), and a dehydration product (G-M5) of gentiopicrin aglycone after hydrolysis, reduction, and dehydration reactions were performed by the intestinal flora. This is the first time that chiral metabolites of gentiopicrin (G-M1 and G-M2) were found in this study. In addition, the precursors of glucuronic acid conjugates previously reported in vivo may have come from the intestinal bacterial metabolites G-M1, G-M2, and G-M3. In addition, the metabolic transformation of gentiopicrin in liver microsomes was studied in vitro, and it was found that gentiopicrin did not undergo metabolic transformation under the action of liver microsomes. It is suggested that gentiopicroside may be metabolized in the intestine. This study provides both new insight regarding the investigation of effective substances and an exploration of the pharmacodynamic and toxicological properties of gentiopicrin.
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Affiliation(s)
| | | | | | | | | | | | | | - Yan Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China; (J.F.); (H.Y.); (Q.G.); (Y.W.); (H.X.); (J.L.); (J.H.)
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9
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Furci F, Cicero N, Allegra A, Gangemi S. Microbiota, Diet and Acute Leukaemia: Tips and Tricks on Their Possible Connections. Nutrients 2023; 15:4253. [PMID: 37836537 PMCID: PMC10574113 DOI: 10.3390/nu15194253] [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: 08/24/2023] [Revised: 09/15/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
Acute leukaemia is probably one of the most recurrent cancers in children and younger adults, with an incidence of acute lymphoblastic leukaemia in 80% of cases and an incidence of acute myeloid leukaemia in 15% of cases. Yet, while incidence is common in children and adolescents, acute leukaemia is a rare disease whose aetiology still requires further analysis. Many studies have investigated the aetiology of acute leukaemia, reporting that the formation of gut microbiota may be modified by the start and development of many diseases. Considering that in patients affected by acute lymphoblastic leukaemia, there is an inherent disequilibrium in the gut microbiota before treatment compared with healthy patients, increasing evidence shows how dysbiosis of the gut microbiota provokes an inflammatory immune response, contributing to the development of cancer. Our analysis suggeststhe key role of gut microbiota in the modulation of the efficacy of leukaemia treatment as well as in the progress of many cancers, such as acute leukaemia. Therefore, in this paper, we present an examination of information found in literature regarding the role of dietary factors and gut microbiota alterations in the development of leukaemia and suggest possible future preventive and therapeutic strategies.
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Affiliation(s)
- Fabiana Furci
- Provincial Healthcare Unit, Section of Allergy, 89900 Vibo Valentia, Italy;
| | - Nicola Cicero
- Department of Biomedical, Dental, Morphological and Functional Imaging Sciences, University of Messina, Via Consolare Valeria, 98125 Messina, Italy
| | - Alessandro Allegra
- Division of Hematology, Department of Human Pathology in Adulthood and Childhood “Gaetano Barresi”, University of Messina, Via Consolare Valeria, 98125 Messina, Italy;
| | - Sebastiano Gangemi
- Allergy and Clinical Immunology Unit, Department of Clinical and Experimental Medicine, University of Messina, Via Consolare Valeria, 98125 Messina, Italy;
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10
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Li R, Shokri F, Rincon AL, Rivadeneira F, Medina-Gomez C, Ahmadizar F. Bi-Directional Interactions between Glucose-Lowering Medications and Gut Microbiome in Patients with Type 2 Diabetes Mellitus: A Systematic Review. Genes (Basel) 2023; 14:1572. [PMID: 37628624 PMCID: PMC10454120 DOI: 10.3390/genes14081572] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 08/27/2023] Open
Abstract
Background: Although common drugs for treating type 2 diabetes (T2D) are widely used, their therapeutic effects vary greatly. The interaction between the gut microbiome and glucose-lowering drugs is one of the main contributors to the variability in T2D progression and response to therapy. On the one hand, glucose-lowering drugs can alter gut microbiome components. On the other hand, specific gut microbiota can influence glycemic control as the therapeutic effects of these drugs. Therefore, this systematic review assesses the bi-directional relationships between common glucose-lowering drugs and gut microbiome profiles. Methods: A systematic search of Embase, Web of Science, PubMed, and Google Scholar databases was performed. Observational studies and randomised controlled trials (RCTs), published from inception to July 2023, comprising T2D patients and investigating bi-directional interactions between glucose-lowering drugs and gut microbiome, were included. Results: Summarised findings indicated that glucose-lowering drugs could increase metabolic-healthy promoting taxa (e.g., Bifidobacterium) and decrease harmful taxa (e.g., Bacteroides and Intestinibacter). Our findings also showed a significantly different abundance of gut microbiome taxa (e.g., Enterococcus faecium (i.e., E. faecium)) in T2D patients with poor compared to optimal glycemic control. Conclusions: This review provides evidence for glucose-lowering drug and gut microbiome interactions, highlighting the potential of gut microbiome modulators as co-adjuvants for T2D treatment.
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Affiliation(s)
- Ruolin Li
- Department of Internal Medicine, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands; (R.L.); (F.R.); (C.M.-G.)
| | - Fereshteh Shokri
- Department of Epidemiology, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands;
| | - Alejandro Lopez Rincon
- Department of Data Science & Biostatistics, Julius Global Health, University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands;
| | - Fernando Rivadeneira
- Department of Internal Medicine, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands; (R.L.); (F.R.); (C.M.-G.)
| | - Carolina Medina-Gomez
- Department of Internal Medicine, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands; (R.L.); (F.R.); (C.M.-G.)
| | - Fariba Ahmadizar
- Department of Epidemiology, Erasmus University Medical Center, 3015 GD Rotterdam, The Netherlands;
- Department of Data Science & Biostatistics, Julius Global Health, University Medical Center Utrecht, 3508 GA Utrecht, The Netherlands;
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11
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Zhang J, Wang R, Pereira SA. Editorial: Drug metabolism and transport: the Frontier of personalized medicine. Front Pharmacol 2023; 14:1246827. [PMID: 37492090 PMCID: PMC10364635 DOI: 10.3389/fphar.2023.1246827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Accepted: 06/30/2023] [Indexed: 07/27/2023] Open
Affiliation(s)
- Junmin Zhang
- School of Pharmacy and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, China
| | - Rong Wang
- School of Pharmacy and State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, China
- Department of Pharmacy, The 940th Hospital of Joint Logistic Support Force of PLA, Lanzhou, China
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12
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Dukaew N, Thongkumkoon P, Sirikaew N, Dissook S, Sakuludomkan W, Tongjai S, Thiennimitr P, Na Takuathung M, Benjanuwattra J, Kongthaweelert P, Koonrungsesomboon N. Gut Microbiota-Mediated Pharmacokinetic Drug-Drug Interactions between Mycophenolic Acid and Trimethoprim-Sulfamethoxazole in Humans. Pharmaceutics 2023; 15:1734. [PMID: 37376182 DOI: 10.3390/pharmaceutics15061734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 06/03/2023] [Accepted: 06/12/2023] [Indexed: 06/29/2023] Open
Abstract
Mycophenolic acid (MPA) and trimethoprim-sulfamethoxazole (TMP-SMX) are commonly prescribed together in certain groups of patients, including solid organ transplant recipients. However, little is known about the pharmacokinetic drug-drug interactions (DDIs) between these two medications. Therefore, the present study aimed to determine the effects of TMP-SMX on MPA pharmacokinetics in humans and to find out the relationship between MPA pharmacokinetics and gut microbiota alteration. This study enrolled 16 healthy volunteers to take a single oral dose of 1000 mg mycophenolate mofetil (MMF), a prodrug of MPA, administered without and with concurrent use of TMP-SMX (320/1600 mg/day) for five days. The pharmacokinetic parameters of MPA and its glucuronide (MPAG) were measured using high-performance liquid chromatography. The composition of gut microbiota in stool samples was profiled using a 16S rRNA metagenomic sequencing technique during pre- and post-TMP-SMX treatment. Relative abundance, bacterial co-occurrence networks, and correlations between bacterial abundance and pharmacokinetic parameters were investigated. The results showed a significant decrease in systemic MPA exposure when TMP-SMX was coadministered with MMF. Analysis of the gut microbiome revealed altered relative abundance of two enriched genera, namely the genus Bacteroides and Faecalibacterium, following TMP-SMX treatment. The relative abundance of the genera Bacteroides, [Eubacterium] coprostanoligenes group, [Eubacterium] eligens group, and Ruminococcus appeared to be significantly correlated with systemic MPA exposure. Coadministration of TMP-SMX with MMF resulted in a reduction in systemic MPA exposure. The pharmacokinetic DDIs between these two drugs were attributed to the effect of TMP-SMX, a broad-spectrum antibiotic, on gut microbiota-mediated MPA metabolism.
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Affiliation(s)
- Nahathai Dukaew
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Road, Sriphoom, Muang, Chiang Mai 50200, Thailand
- Clinical Research Center for Food and Herbal Product Trials and Development (CR-FAH), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Patcharawadee Thongkumkoon
- Center of Multidisciplinary Technology for Advanced Medicine (CMUTEAM), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Nutnicha Sirikaew
- Center of Multidisciplinary Technology for Advanced Medicine (CMUTEAM), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sivamoke Dissook
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Center for Research and Development of Natural Products for Health, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Wannachai Sakuludomkan
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Road, Sriphoom, Muang, Chiang Mai 50200, Thailand
- Clinical Research Center for Food and Herbal Product Trials and Development (CR-FAH), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Siripong Tongjai
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Parameth Thiennimitr
- Department of Microbiology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Research Center of Microbial Diversity and Sustainable Utilization, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Mingkwan Na Takuathung
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Road, Sriphoom, Muang, Chiang Mai 50200, Thailand
- Clinical Research Center for Food and Herbal Product Trials and Development (CR-FAH), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Juthipong Benjanuwattra
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX 79430, USA
| | - Prachya Kongthaweelert
- Department of Biochemistry, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Nut Koonrungsesomboon
- Department of Pharmacology, Faculty of Medicine, Chiang Mai University, 110 Intawaroros Road, Sriphoom, Muang, Chiang Mai 50200, Thailand
- Clinical Research Center for Food and Herbal Product Trials and Development (CR-FAH), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Center of Multidisciplinary Technology for Advanced Medicine (CMUTEAM), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
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13
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Zhang J, He J, Huang J, Li X, Fan X, Li W, Wu G, Xie C, Fan XX, Zhang J, Yao X, Wang R, Leung ELH. Pharmacokinetics, absorption and transport mechanism for ginseng polysaccharides. Biomed Pharmacother 2023; 162:114610. [PMID: 36989718 DOI: 10.1016/j.biopha.2023.114610] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 03/19/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Ginseng polysaccharide (GP) is one of the most abundant components in Panax ginseng. However, the absorption pathways and mechanisms of GPs have not been investigated systematically due to the challenges of their detection. METHODS The fluorescein isothiocyanate derivative (FITC) was employed to label GP and ginseng acidic polysaccharide (GAP) to obtain target samples. HPLC-MS/MS assay was used to determine the pharmacokinetics of GP and GAP in rats. The Caco-2 cell model was used to investigate the uptake and transport mechanisms of GP and GAP in rats. RESULTS Our results demonstrated that the absorption of GAP was more than that of GP in rats after gavage administration, while there was no significant difference between both after intravenous administration. In addition, we found that GAP and GP were more distributed in the kidney, liver and genitalia, suggesting that GAP and GP are highly targeted to the liver, kidney and genitalia. Importantly, we explored the uptake mechanism of GAP and GP. GAP and GP are endocytosed into the cell via lattice proteins or niche proteins. Both are transported lysosomally mediated to the endoplasmic reticulum (ER) and then enter the nucleus through the ER, thus completing the process of intracellular uptake and transportation. CONCLUSION Our results confirm that the uptake of GPs by small intestinal epithelial cells is primarily mediated via lattice proteins and the cytosolic cellar. The discovery of important pharmacokinetic properties and the uncovering of the absorption mechanism provide a research rationale for the research of GP formulation and clinical promotion.
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14
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Dong Y, Li X, Zhao Y, Ren X, Zheng Y, Song R, Zhong X, Shan D, Lv F, Deng Q, Li X, He Y, Chai K, Wang X, She G. Biotransformation and metabolism of three methyl salicylate glycosides by gut microbiota in vitro. J Pharm Biomed Anal 2023; 233:115474. [PMID: 37229798 DOI: 10.1016/j.jpba.2023.115474] [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: 03/16/2023] [Revised: 05/17/2023] [Accepted: 05/20/2023] [Indexed: 05/27/2023]
Abstract
MSTG-A, MSTG-B and Gualtherin are three natural methyl salicylate glycosides isolated from Dianbaizhu (Gaultheria leucocarpa var. yunnanensis), which is a traditional Chinese folk medicine widely used for the treatment of rheumatoid arthritis. They share the same mother nucleus with aspirin, exhibit similar activity and have fewer side effects. In this study, the incubation of MSTG-A, MSTG-B and gaultherin monomers with human fecal microbiota (HFM), microbiota in 4 intestinal segments (jejunum, ileum, cecal, and colon) and feces of rats in vitro was carried out to comprehensively and meticulously understand their metabolism by gut microbiota (GM) in the body. MSTG-A, MSTG-B and Gualtherin were hydrolyzed by GM to lose glycosyl moieties. The quantity and position of xylosyl moiety significantly affected the rate and extent of the three components being metabolized. The -glc-xyl fragments of these three components could not be hydrolyzed and broken by GM. In addition, the existence of terminal xylosyl moiety prolonged the degradation time. Different results appeared in metabolism of the three monomers by microbiota of different intestinal segments and feces due to the alternation of the species and abundance of microorganisms along the longitudinal axis of the intestinal lumen. Cecal microbiota had strongest degradation ability on these three components. The metabolic details of GM on MSTG-A, MSTG-B and Gualtherin were clarified in this study, providing data support and basis for clinical development and bioavailability improvement.
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Affiliation(s)
- Ying Dong
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xiao Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yicheng Zhao
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xueyang Ren
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yuan Zheng
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Ruolan Song
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xiangjian Zhong
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Dongjie Shan
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Fang Lv
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Qingyue Deng
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xianxian Li
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Yingyu He
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Keyan Chai
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China
| | - Xiuhuan Wang
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China; Peking University HuiLongGuan Clinical Medical School, Beijing Huilongguan Hospital, Beijing, China.
| | - Gaimei She
- School of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing, China.
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15
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Deyaert S, Moens F, Pirovano W, van den Bogert B, Klaassens ES, Marzorati M, Van de Wiele T, Kleerebezem M, Van den Abbeele P. Development of a reproducible small intestinal microbiota model and its integration into the SHIME®-system, a dynamic in vitro gut model. Front Microbiol 2023; 13:1054061. [PMID: 37008301 PMCID: PMC10063983 DOI: 10.3389/fmicb.2022.1054061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/14/2022] [Indexed: 03/19/2023] Open
Abstract
The human gastrointestinal tract consists of different regions, each characterized by a distinct physiology, anatomy, and microbial community. While the colonic microbiota has received a lot of attention in recent research projects, little is known about the small intestinal microbiota and its interactions with ingested compounds, primarily due to the inaccessibility of this region in vivo. This study therefore aimed to develop and validate a dynamic, long-term simulation of the ileal microbiota using the SHIME®-technology. Essential parameters were identified and optimized from a screening experiment testing different inoculation strategies, nutritional media, and environmental parameters over an 18-day period. Subjecting a synthetic bacterial consortium to the selected conditions resulted in a stable microbiota that was representative in terms of abundance [8.81 ± 0.12 log (cells/ml)], composition and function. Indeed, the observed community mainly consisted of the genera Streptococcus, Veillonella, Enterococcus, Lactobacillus, and Clostridium (qPCR and 16S rRNA gene targeted Illumina sequencing), while nutrient administration boosted lactate production followed by cross-feeding interactions towards acetate and propionate. Furthermore, similarly as in vivo, bile salts were only partially deconjugated and only marginally converted into secondary bile salts. After confirming reproducibility of the small intestinal microbiota model, it was integrated into the established M-SHIME® where it further increased the compositional relevance of the colonic community. This long-term in vitro model provides a representative simulation of the ileal bacterial community, facilitating research of the ileum microbiota dynamics and activity when, for example, supplemented with microbial or diet components. Furthermore, integration of this present in vitro simulation increases the biological relevance of the current M-SHIME® technology.
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Affiliation(s)
| | | | | | | | | | - Massimo Marzorati
- ProDigest BV, Gent, Belgium
- Center of Microbial Ecology and Technology (CMET), Faculty of Bioscience Engineering, Ghent University, Gent, Belgium
- *Correspondence: Massimo Marzorati,
| | - Tom Van de Wiele
- ProDigest BV, Gent, Belgium
- Center of Microbial Ecology and Technology (CMET), Faculty of Bioscience Engineering, Ghent University, Gent, Belgium
| | - Michiel Kleerebezem
- Department of Animal Sciences, Wageningen University, Wageningen, Netherlands
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16
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Džidić-Krivić A, Kusturica J, Sher EK, Selak N, Osmančević N, Karahmet Farhat E, Sher F. Effects of intestinal flora on pharmacokinetics and pharmacodynamics of drugs. Drug Metab Rev 2023; 55:126-139. [PMID: 36916327 DOI: 10.1080/03602532.2023.2186313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Gut microbiota is known as unique collection of microorganisms (including bacteria, archaea, eukaryotes and viruses) that exist in a complex environment of the gut. Recently, this has become one of the most popular areas of research in medicine because this plays not only an important role in disease development, but gut microbiota also influences drug pharmacokinetics. These alterations in drug pharmacokinetic pathways and drug concentration in plasma and blood often lead to an increase in the incidence of toxicological events in patients. This review aims to present current knowledge of the most commonly used drugs in clinical practice and their dynamic interplay with the host's gut microbiota as well as the mechanisms underlying these metabolic processes and the consequent effect on their therapeutic efficacy and safety. These new findings set a foundation for the development of personalized treatments specific to each metabolism, maximizing drugs' therapeutic effects and minimizing the side effects because they are one of the major limiting factors in treating patients.
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Affiliation(s)
- Amina Džidić-Krivić
- Zenica Cantonal Hospital, Zenica, Bosnia and Herzegovina.,International Society of Engineering Science and Technology, Nottingham, UK
| | - Jasna Kusturica
- Faculty of Medicine, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Emina Karahmet Sher
- Department of Biosciences, School of Science and Technology, Nottingham Trent University, Nottingham, UK
| | - Nejra Selak
- Dom zdravlja Zenica, Zenica, Bosnia and Herzegovina
| | | | - Esma Karahmet Farhat
- International Society of Engineering Science and Technology, Nottingham, UK.,Department of Food and Nutrition Research, Faculty of Food Technology, Juraj Strossmayer University of Osijek, Osijek, Croatia
| | - Farooq Sher
- Department of Engineering, School of Science and Technology, Nottingham Trent University, Nottingham, UK
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17
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Sharma R, Singh S, Tewari N, Dey P. A toxic shrub turned therapeutic: The dichotomy of Nerium oleander bioactivities. Toxicon 2023; 224:107047. [PMID: 36706925 DOI: 10.1016/j.toxicon.2023.107047] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 01/20/2023] [Accepted: 01/24/2023] [Indexed: 01/26/2023]
Abstract
Nerium oleander L. is a medicinal plant, used for the treatment of cancers and hyperglycemia across the world, especially in Indian sub-continent, Turkey, Morocco, and China. Although clinical studies supporting its pharmacological effects remain critically underexplored, accidental and intentional consumption of any part of the plant causes fatal toxicity in animals and humans. While the polyphenolic fraction of oleander leaves has been attributed to its pre-clinical pharmacological activities, the presence of diverse cardiac glycosides (especially oleandrin) causes apoptosis to cancer cells in vitro and results in clinical signs of oleander poisoning. Thus, the dual pharmacological and toxicological role of oleander is a perplexing dichotomy in phytotherapy. The current investigative review, therefore, intended to analyze the intrinsic and extrinsic factors that likely contribute to this conundrum. Especially by focusing on gut microbial diversity, abundance, and metabolic functions, oleander-associated pharmacological and toxicological studies have been critically analyzed to define the dual effects of oleander. Electronic databases were extensively screened for relevant research articles (including pre-clinical and clinical) related to oleander bioactivities and toxicity. Taxonomic preference was given to the plant N. oleander L. and synonymous plants as per 'The World Flora Online' database (WCSP record #135196). Discussion on yellow oleander (Cascabela thevetia (L.) Lippold) has intentionally been avoided since it is a different plant. The review indicates that the gut microbiota likely plays a key role in differentially modulating the pharmacological and toxicological effects of oleander. Other factors identified influencing the oleander bioactivities include dose and mode of treatment, cardiac glycoside pharmacokinetics, host-endogenous glycosides, plant material processing and phytochemical extraction methods, plant genotypic variations, environmental effects on the phytochemical quality and quantity, gene expression variations, host dietary patterns and co-morbidity, etc. The arguments proposed are also relevant to other medicinal plants containing toxic cardiac glycosides.
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Affiliation(s)
- Rajat Sharma
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala, Punjab, India.
| | - Swati Singh
- Department of Zoology, University of North Bengal, Siliguri, West Bengal, India.
| | - Nisha Tewari
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala, Punjab, India.
| | - Priyankar Dey
- Department of Biotechnology, Thapar Institute of Engineering and Technology, Patiala, Punjab, India.
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18
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Quality by design-oriented formulation optimization and characterization of guar gum-pectin based oral colon targeted liquisolid formulation of xanthohumol. J Drug Deliv Sci Technol 2023. [DOI: 10.1016/j.jddst.2023.104350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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19
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Malarney KP, Chang PV. Chemoproteomic Approaches for Unraveling Prokaryotic Biology. Isr J Chem 2023; 63:e202200076. [PMID: 37842282 PMCID: PMC10575470 DOI: 10.1002/ijch.202200076] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Indexed: 03/07/2023]
Abstract
Bacteria are ubiquitous lifeforms with important roles in the environment, biotechnology, and human health. Many of the functions that bacteria perform are mediated by proteins and enzymes, which catalyze metabolic transformations of small molecules and modifications of proteins. To better understand these biological processes, chemical proteomic approaches, including activity-based protein profiling, have been developed to interrogate protein function and enzymatic activity in physiologically relevant contexts. Here, chemoproteomic strategies and technological advances for studying bacterial physiology, pathogenesis, and metabolism are discussed. The development of chemoproteomic approaches for characterizing protein function and enzymatic activity within bacteria remains an active area of research, and continued innovations are expected to provide breakthroughs in understanding bacterial biology.
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Affiliation(s)
- Kien P Malarney
- Department of Microbiology, Cornell University, Ithaca, NY 14853 (USA)
| | - Pamela V Chang
- Department of Microbiology and Immunology, Cornell University, Ithaca, NY 14853 (USA)
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14853 (USA)
- Cornell Center for Immunology, Cornell University, Ithaca, NY 14853 (USA)
- Cornell Institute of Host-Microbe Interactions and Disease, Cornell University, Ithaca, NY 14853 (USA)
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20
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Maeda Y, Murakami T. Diagnosis by Microbial Culture, Breath Tests and Urinary Excretion Tests, and Treatments of Small Intestinal Bacterial Overgrowth. Antibiotics (Basel) 2023; 12:antibiotics12020263. [PMID: 36830173 PMCID: PMC9952535 DOI: 10.3390/antibiotics12020263] [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: 12/21/2022] [Revised: 01/19/2023] [Accepted: 01/19/2023] [Indexed: 01/31/2023] Open
Abstract
Small intestinal bacterial overgrowth (SIBO) is characterized as the increase in the number and/or alteration in the type of bacteria in the upper gastrointestinal tract and accompanies various bowel symptoms such as abdominal pain, bloating, gases, diarrhea, and so on. Clinically, SIBO is diagnosed by microbial culture in duodenum/jejunum fluid aspirates and/or the breath tests (BT) of hydrogen/methane gases after ingestion of carbohydrates such as glucose. The cultural analysis of aspirates is regarded as the golden standard for the diagnosis of SIBO; however, this is invasive and is not without risk to the patients. BT is an inexpensive and safe diagnostic test but lacks diagnostic sensitivity and specificity depending on the disease states of patients. Additionally, the urinary excretion tests are used for the SIBO diagnosis using chemically synthesized bile acid conjugates such as cholic acid (CA) conjugated with para-aminobenzoic acid (PABA-CA), ursodeoxycholic acid (UDCA) conjugated with PABA (PABA-UDCA) or conjugated with 5-aminosalicylic acid (5-ASA-UDCA). These conjugates are split by bacterial bile acid (cholylglycine) hydrolase. In the tests, the time courses of the urinary excretion rates of PABA or 5-ASA, including their metabolites, are determined as the measure of hydrolytic activity of intestinal bacteria. Although the number of clinical trials with this urinary excretion tests is small, results demonstrated the usefulness of bile acid conjugates as SIBO diagnostic substrates. PABA-UDCA disulfate, a single-pass type unabsorbable compound without the hydrolysis of conjugates, was likely to offer a simple and rapid method for the evaluation of SIBO without the use of radioisotopes or expensive special apparatus. Treatments of SIBO with antibiotics, probiotics, therapeutic diets, herbal medicines, and/or fecal microbiota transplantation are also reviewed.
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Affiliation(s)
- Yorinobu Maeda
- Laboratory of Drug Information Analytics, Faculty of Pharmacy & Pharmaceutical Sciences, Fukuyama University, Sanzou, Gakuen-cho, Fukuyama 729-0292, Hiroshima, Japan
| | - Teruo Murakami
- Faculty of Pharmaceutical Sciences, Hiroshima International University, 5-1-1 Hiro-koshingai, Kure 737-0112, Hiroshima, Japan
- Correspondence: ; Tel.: +81-82-872-4310
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21
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Qusa MH, Abdelwahed KS, Hill RA, El Sayed KA. S-(-)-Oleocanthal Ex Vivo Modulatory Effects on Gut Microbiota. Nutrients 2023; 15:nu15030618. [PMID: 36771326 PMCID: PMC9920009 DOI: 10.3390/nu15030618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 01/27/2023] Open
Abstract
Compelling evidence points to the critical role of bioactive extra-virgin olive oil (EVOO) phenolics and gut microbiota (GM) interplay, but reliable models for studying the consequences thereof remain to be developed. Herein, we report an optimized ex vivo fecal anaerobic fermentation model to study the modulation of GM by the most bioactive EVOO phenolic S-(-)-oleocanthal (OC), and impacts therefrom, focusing on OC biotransformation in the gut. This model will also be applicable for characterization of GM interactions with other EVOO phenolics, and moreover, for a broadly diverse range of bioactive natural products. The fecal fermentation media and time, and mouse type and gender, were the major factors varied and optimized to provide better understanding of GM-OC interplay. A novel resin entrapment technique (solid-phase extraction) served to selectively entrap OC metabolites, degradation products, and any remaining fraction of OC while excluding interfering complex fecal medium constituents. The effects of OC on GM compositions were investigated via shallow shotgun DNA sequencing. Robust metabolome analyses identified GM bacterial species selectively altered (population numbers/fraction) by OC. Finally, the topmost OC-affected gut bacterial species of the studied mice were compared with those known to be extant in humans and distributions of these bacteria at different human body sites. OC intake caused significant quantitative and qualitative changes to mice GM, which was also comparable with human GM. Results clearly highlight the potential positive health outcomes of OC as a prospective nutraceutical.
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22
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Wang XS, Li PX, Wang BS, Zhang WD, Wang WH. Integrated omics analysis reveals the immunologic characteristics of cystic Peyer's patches in the cecum of Bactrian camels. PeerJ 2023; 11:e14647. [PMID: 36643630 PMCID: PMC9835693 DOI: 10.7717/peerj.14647] [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: 08/03/2022] [Accepted: 12/06/2022] [Indexed: 01/10/2023] Open
Abstract
Bactrian camels have specific mucosa-associated lymphoid tissue (MALT) throughout the large intestine, with species-unique cystic Peyer's patches (PPS) as the main type of tissue. However, detailed information about the molecular characteristics of PPS remains unclear. This study applied a transcriptomic analysis, untargeted metabolomics, and 16S rDNA sequencing to compare the significant differences between PPS and the adjacent normal intestine tissues (NPPS) during the healthy stage of three young Bactrian camels. The results showed that samples from PPS could be easily differentiated from the NPPS samples based on gene expression profile, metabolites, and microbial composition, separately indicated using dimension reduction methods. A total of 7,568 up-regulated and 1,266 down-regulated differentially expressed genes (DEGs) were detected, and an enrichment analysis found 994 DEGs that participated in immune-related functions, and a co-occurance network analysis identified nine hub genes (BTK, P2RX7, Pax5, DSG1, PTPN2, DOCK11, TBX21, IL10, and HLA-DOB) during multiple immunologic processes. Further, PPS and NPPS both had a similar pattern of most compounds among all profiles of metabolites, and only 113 differentially expressed metabolites (DEMs) were identified, with 101 of these being down-regulated. Deoxycholic acid (DCA; VIP = 37.96, log2FC = -2.97, P = 0), cholic acid (CA; VIP = 13.10, log2FC = -2.10, P = 0.01), and lithocholic acid (LCA; VIP = 12.94, log2FC = -1.63, P = 0.01) were the highest contributors to the significant dissimilarities between groups. PPS had significantly lower species richness (Chao1), while Firmicutes (35.92% ± 19.39%), Bacteroidetes (31.73% ± 6.24%), and Proteobacteria (13.96% ± 16.21%) were the main phyla across all samples. The LEfSe analysis showed that Lysinibacillus, Rikenellaceae_RC9_gut_group, Candidatus_Stoquefichus, Mailhella, Alistipes, and Ruminococcaceae_UCG_005 were biomarkers of the NPPS group, while Escherichia_Shigella, Synergistes, Pyramidobacter, Odoribacter, Methanobrevibacter, Cloacibacillus, Fusobacterium, and Parabacteroides were significantly higher in the PPS group. In the Procrustes analysis, the transcriptome changes between groups showed no significant correlations with metabolites or microbial communities, whereas the alteration of metabolites significantly correlated with the alteration of the microbial community. In the co-occurrence network, seven DEMs (M403T65-neg, M329T119-neg, M309T38-neg, M277T42-2-neg, M473T27-neg, M747T38-1-pos, and M482t187-pos) and 14 genera (e.g., Akkermansia, Candidatus-Stoquefichus, Caproiciproducens, and Erysipelatoclostridium) clustered much more tightly, suggesting dense interactions. The results of this study provide new insights into the understanding of the immune microenvironment of the cystic PPS in the cecum of Bactrian camels.
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Affiliation(s)
- Xiao shan Wang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China
| | - Pei xuan Li
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China
| | - Bao shan Wang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China
| | - Wang dong Zhang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China
| | - Wen hui Wang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, Gansu, China
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23
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Li H, Zhou Y, Liao L, Tan H, Li Y, Li Z, Zhou B, Bao M, He B. Pharmacokinetics effects of chuanxiong rhizoma on warfarin in pseudo germ-free rats. Front Pharmacol 2023; 13:1022567. [PMID: 36686675 PMCID: PMC9849362 DOI: 10.3389/fphar.2022.1022567] [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: 08/18/2022] [Accepted: 12/20/2022] [Indexed: 01/06/2023] Open
Abstract
Aim: In China, warfarin is usually prescribed with Chuanxiong Rhizoma for treating thromboembolism diseases. However, the reason for their combination is still being determined. The present study explored the pharmacokinetics interactions of warfarin, Chuanxiong Rhizoma, and gut microbiota in the rat model of middle cerebral artery occlusion (MCAO). Methods: A total of 48 rats were randomly divided into six groups: MCAO rats orally administered warfarin (W group), pseudo germ-free MCAO rats orally administered warfarin (W-f group), MCAO rats co-administered Chuanxiong Rhizoma and warfarin (C + W group), pseudo germ-free MCAO rats co-administered Chuanxiong Rhizoma and warfarin (C + W-f group), MCAO rats co-administered warfarin and senkyunolide I (S + W group); pseudo germ-free MCAO rats co-administered warfarin and senkyunolide I (S + W-f group). After treatment, all animals' blood and stool samples were collected at different time points. The stool samples were used for 16S rRNA sequencing analysis. Ultra-performance liquid chromatography coupled to tandem mass spectrometry (UPLC-MS/MS) method was established to quantify warfarin, internal standards, and the main bioactive components of Chuanxiong in blood samples. The main pharmacokinetics parameters of warfarin were calculated by DAS 2.1.1 software. Results: The relative abundance of Allobaculum and Dubosiella in the pseudo germ-free groups (W-f, C + W-f, S + W-f) was lower than that in the other three groups (W, C + W, S + W). The relative abundance of Lactobacillus in the W-f group was higher than that of the W group, while the relative abundance of Akkermansia decreased. The relative abundance of Ruminococcaceae_UCG-014 and Ruminococcaceae_NK4A214_group in the S + W-f group was lower than in the S + W group. Compared to the W group, the AUC0-t and Cmax of warfarin in the W-f group increased significantly to 51.26% and 34.58%, respectively. The AUC0-t and Cmax in the C + W group promoted 71.20% and 65.75% more than the W group. Compared to the W group, the AUC0-t and Cmax increased to 64.98% and 64.39% in the S + W group. Conclusion: Chuanxiong Rhizoma and senkyunolide I (the most abundant metabolites of Chuanxiong Rhizoma aqueous extract) might affect the pharmacokinetics features of warfarin in MCAO rats through, at least partly, gut microbiota.
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Affiliation(s)
- Haigang Li
- Hunan key laboratory of the research and development of novel pharmaceutical preparations, Changsha Medical University, Changsha, China,Department of Pharmacy, Changsha Medical University, Changsha, China,Academician Workstation, Changsha Medical University, Changsha, China,*Correspondence: Haigang Li, ; Meihua Bao, ; Binsheng He,
| | - Yi Zhou
- Hunan key laboratory of the research and development of novel pharmaceutical preparations, Changsha Medical University, Changsha, China,Department of Pharmacy, Changsha Medical University, Changsha, China,Academician Workstation, Changsha Medical University, Changsha, China
| | - Luanfeng Liao
- Department of Pharmacy, Changsha Medical University, Changsha, China
| | - Hongyi Tan
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Yejun Li
- Center of Clinical Pharmacology, The Third Xiangya Hospital, Central South University, Changsha, China
| | - Zibo Li
- Department of medical laboratory, Changsha Medical University, Changsha, China
| | - Bilan Zhou
- Department of Pharmacy, Changsha Health Vocational College, Changsha, China
| | - Meihua Bao
- Hunan key laboratory of the research and development of novel pharmaceutical preparations, Changsha Medical University, Changsha, China,Academician Workstation, Changsha Medical University, Changsha, China,*Correspondence: Haigang Li, ; Meihua Bao, ; Binsheng He,
| | - Binsheng He
- Hunan key laboratory of the research and development of novel pharmaceutical preparations, Changsha Medical University, Changsha, China,Academician Workstation, Changsha Medical University, Changsha, China,*Correspondence: Haigang Li, ; Meihua Bao, ; Binsheng He,
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24
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Pirini F, Cortesi M, Tumedei MM, Zanoni M, Ravaioli S, Bravaccini S. Tumor resident microbiota and response to therapies: An insight on tissue bacterial microbiota. Front Cell Dev Biol 2023; 10:1048360. [PMID: 36684442 PMCID: PMC9845623 DOI: 10.3389/fcell.2022.1048360] [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: 09/19/2022] [Accepted: 12/15/2022] [Indexed: 01/06/2023] Open
Abstract
The role of the intestinal microbiota in the promotion, progression, and response to therapies is gaining importance, but recent studies confirm the presence of microbiota also in the tumor, thus becoming a component of the tumor microenvironment. There is not much knowledge on the characteristics and mechanisms of action of the tumor resident microbiota, but there are already indications of its involvement in conditioning the response to therapies. In this review, we discuss recent publications on the interaction between microbiota and anticancer treatments, mechanisms of resistance and possible strategies for manipulating the microbiota that could improve treatments in a personalized medicine perspective.
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25
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Elsebay MT, Eissa NG, Balata GF, Kamal MA, Elnahas HM. Nanosuspension: A Formulation Technology for Tackling the Poor Aqueous Solubility and Bioavailability of Poorly Soluble Drugs. Curr Pharm Des 2023; 29:2297-2312. [PMID: 37694786 DOI: 10.2174/1381612829666230911105922] [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: 04/05/2023] [Revised: 07/03/2023] [Accepted: 07/20/2023] [Indexed: 09/12/2023]
Abstract
The poor water solubility of numerous novel drug candidates presents significant challenges, particularly in terms of oral administration. This limitation can result in various undesirable clinical implications, such as inter-patient variability, poor bioavailability, difficulties in achieving a safe therapeutic index, increased costs, and potential risks of toxicity or inefficacy. Biopharmaceutics Classification System (BCS) class II drugs face particular hurdles due to their limited solubility in the aqueous media of the gastrointestinal tract. In such cases, parenteral administration is often employed as an alternative strategy. To address these challenges, nanosuspension techniques offer a promising solution for enhancing drug solubility and overcoming oral delivery obstacles. This technique has the potential to bridge the gap between drug discovery and preclinical use by resolving problematic solubility. This literature review has delved into contemporary nanosuspension preparation technologies and the incorporation of stabilizing ingredients within the formulation. Furthermore, the manuscript explores nanosuspension strategies for both oral and parenteral/other delivery routes, and separate discussions have been presented to establish a suitable flow that addresses the challenges and strategies relevant to each administration method.
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Affiliation(s)
- Mohamed T Elsebay
- Department of Pharmaceutics and Industrial Pharmacy, Faculty of Pharmacy, Galala University, Suez, Egypt
- Department of Pharmaceutics, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
| | - Noura G Eissa
- Department of Pharmaceutics, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
- School of Biotechnology and Science Academy, Badr University in Cairo, Badr City, Cairo, 11829, Egypt
| | - Gehan F Balata
- Department of Pharmaceutics, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
- Department of Pharmacy Practice, Faculty of Pharmacy, Heliopolis University, Cairo, Egypt
| | - Mohammad Amjad Kamal
- Institutes for Systems Genetics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital, Sichuan University, Chengdu, China
- King Fahd Medical Research Center, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Birulia, Bangladesh
- Enzymoics, 7 Peterlee Place, Hebersham, NSW 2770, Australia
- Novel Global Community Educational Foundation, Hebersham, NSW 2770, Australia
| | - Hanan M Elnahas
- Department of Pharmaceutics, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
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26
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Treatment of Drug-Induced Liver Injury. Biomedicines 2022; 11:biomedicines11010015. [PMID: 36672522 PMCID: PMC9855719 DOI: 10.3390/biomedicines11010015] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 11/28/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Current pharmacotherapy options of drug-induced liver injury (DILI) remain under discussion and are now evaluated in this analysis. Needless to say, the use of the offending drug must be stopped as soon as DILI is suspected. Normal dosed drugs may cause idiosyncratic DILI, and drugs taken in overdose commonly lead to intrinsic DILI. Empirically used but not substantiated regarding efficiency by randomized controlled trials (RCTs) is the intravenous antidote treatment with N-acetylcysteine (NAC) in patients with intrinsic DILI by N-acetyl-p-aminophenol (APAP) overdose. Good data recommending pharmacotherapy in idiosyncratic DILI caused by hundreds of different drugs are lacking. Indeed, a recent analysis revealed that just eight RCTs have been published, and in only two out of eight trials were DILI cases evaluated for causality by the worldwide used Roussel Uclaf Causality Assessment Method (RUCAM), representing overall a significant methodology flaw, as results of DILI RCTs lacking RUCAM are misleading since many DILI cases are known to be attributable erroneously to nondrug alternative causes. In line with these major shortcomings and mostly based on anecdotal reports, glucocorticoids (GCs) and other immuno-suppressants may be given empirically in carefully selected patients with idiosyncratic DILI exhibiting autoimmune features or caused by immune checkpoint inhibitors (ICIs), while some patients with cholestatic DILI may benefit from ursodeoxycholic acid use; in other patients with drug-induced hepatic sinusoidal obstruction syndrome (HSOS) and coagulopathy risks, the indication for anticoagulants should be considered. In view of many other mechanistic factors such as the hepatic microsomal cytochrome P450 with a generation of reactive oxygen species (ROS), ferroptosis with toxicity of intracellular iron, and modification of the gut microbiome, additional therapy options may be available in the future. In summation, stopping the offending drug is still the first line of therapy for most instances of acute DILI, while various therapies are applied empirically and not based on good data from RCTs awaiting further trials using the updated RUCAM that asks for strict exclusion and inclusion details like liver injury criteria and provides valid causality rankings of probable and highly probable grades.
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Zhou Y, Zhou C, Zhang A. Gut microbiota in acute leukemia: Current evidence and future directions. Front Microbiol 2022; 13:1045497. [PMID: 36532458 PMCID: PMC9751036 DOI: 10.3389/fmicb.2022.1045497] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 11/09/2022] [Indexed: 08/18/2023] Open
Abstract
Gut microbiota includes a large number of microorganisms inhabiting the human gastrointestinal tract, which show a wide range of physiological functions, including digestion, metabolism, immunity, neural development, etc., and are considered to play an increasingly important role in health and disease. A large number of studies have shown that gut microbiota are closely associated with the onset and development of several diseases. In particular, the interaction between gut microbiota and cancer has recently attracted scholars' attention. Acute leukemia (AL) is a common hematologic malignancy, especially in children. Microbiota can affect hematopoietic function, and the effects of chemotherapy and immunotherapy on AL are noteworthy. The composition and diversity of gut microbiota are important factors that influence and predict the complications and prognosis of AL after chemotherapy or hematopoietic stem cell transplantation. Probiotics, prebiotics, fecal microbiota transplantation, and dietary regulation may reduce side effects of leukemia therapy, improve response to treatment, and improve prognosis. This review concentrated on the role of the gut microbiota in the onset and development of AL, the response and side effects of chemotherapy drugs, infection during treatment, and therapeutic efficacy. According to the characteristics of gut microbes, the applications and prospects of microbial preparations were discussed.
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Affiliation(s)
| | | | - Aijun Zhang
- Department of Pediatrics, Qilu Hospital of Shandong University, Jinan, China
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The past, present, and future of chemotherapy with a focus on individualization of drug dosing. J Control Release 2022; 352:840-860. [PMID: 36334860 DOI: 10.1016/j.jconrel.2022.10.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 10/14/2022] [Accepted: 10/24/2022] [Indexed: 11/16/2022]
Abstract
While there have been rapid advances in developing new and more targeted drugs to treat cancer, much less progress has been made in individualizing dosing. Even though the introduction of immunotherapies such as CAR T-cells and checkpoint inhibitors, as well as personalized therapies that target specific mutations, have transformed clinical treatment of cancers, chemotherapy remains a mainstay in oncology. Chemotherapies are typically dosed on either a body surface area (BSA) or weight basis, which fails to account for pharmacokinetic differences between patients. Drug absorption, distribution, metabolism, and excretion rates can vary between patients, resulting in considerable differences in exposure to the active drugs. These differences result in suboptimal dosing, which can reduce efficacy and increase side-effects. Therapeutic drug monitoring (TDM), genotype guided dosing, and chronomodulation have been developed to address this challenge; however, despite improving clinical outcomes, they are rarely implemented in clinical practice for chemotherapies. Thus, there is a need to develop interventions that allow for individualized drug dosing of chemotherapies, which can help maximize the number of patients that reach the most efficacious level of drug in the blood while mitigating the risks of underdosing or overdosing. In this review, we discuss the history of the development of chemotherapies, their mechanisms of action and how they are dosed. We discuss substantial intraindividual and interindividual variability in chemotherapy pharmacokinetics. We then propose potential engineering solutions that could enable individualized dosing of chemotherapies, such as closed-loop drug delivery systems and bioresponsive biomaterials.
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Intestinal Microbiota: The Driving Force behind Advances in Cancer Immunotherapy. Cancers (Basel) 2022; 14:cancers14194796. [PMID: 36230724 PMCID: PMC9564057 DOI: 10.3390/cancers14194796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/27/2022] [Accepted: 09/28/2022] [Indexed: 11/17/2022] Open
Abstract
Simple Summary Despite the great achievements of cancer immunotherapy in a variety of tumors, tumor heterogeneity and drug resistance still plague patients and clinical researchers. In particular, the occurrence of immune-related adverse events forces patients to discontinue cancer immunotherapy. Therefore, it is urgent to optimize cancer immunotherapy and improve the efficacy of immunotherapy. With the iteration of sequencing technology, the microbiome, as the second set of genomes in the body, has been proven to be involved in immunity and metabolism. More and more studies are gradually shifting the perspective to the intestinal microbiota and cancer immunotherapy. The intestinal microbiota reactivates and modulates immune cells in immunotherapy and is expected to become a biomarker for predicting immune efficacy. Targeting to improve the intestinal microbiota can enhance anti-tumor immunity. This advantage is beneficial to control related adverse symptoms and expand the beneficiary population of cancer immunotherapy. This finding can help clinicians comprehensively evaluate the effect of tumor screening and tumor treatment. Therefore, the innovative combination of gut microbiota and cancer immunotherapy is expected to be an active strategy to enhance individualized immune responses. Abstract In recent years, cancer immunotherapy has become a breakthrough method to solve solid tumors. It uses immune checkpoint inhibitors to interfere with tumor immune escape to coordinate anti-tumor therapy. However, immunotherapy has an individualized response rate. Moreover, immune-related adverse events and drug resistance are still urgent issues that need to be resolved, which may be attributed to the immune imbalance caused by immune checkpoint inhibitors. Microbiome research has fully revealed the metabolic-immune interaction relationship between the microbiome and the host. Surprisingly, sequencing technology further proved that intestinal microbiota could effectively intervene in tumor immunotherapy and reduce the incidence of adverse events. Therefore, cancer immunotherapy under the intervention of intestinal microbiota has innovatively broadened the anti-tumor landscape and is expected to become an active strategy to enhance individualized responses.
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Dong Z, Shen X, Hao Y, Li J, Xu H, Yin L, Kuang W. Gut microbiome: A potential indicator for predicting treatment outcomes in major depressive disorder. Front Neurosci 2022; 16:813075. [PMID: 35937875 PMCID: PMC9354493 DOI: 10.3389/fnins.2022.813075] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 06/27/2022] [Indexed: 12/12/2022] Open
Abstract
The therapeutic outcomes in major depressive disorder (MDD), one of the most common and heterogeneous mental illnesses, are affected by factors that remain unclear and often yield unsatisfactory results. Herein, we characterized the composition and metabolic function of the gut microbiota of patients with MDD during antidepressant treatment, based on 16S rRNA sequencing and metabolomics. The microbial signatures at baseline differed significantly between responder and non-responder groups. The gut microbiota of the non-responder group was mainly characterized by increased relative abundances of the phylum Actinobacteria, families Christensenellaceae and Eggerthellaceae, and genera Adlercreutzia and Christensenellaceae R7 group compared to that of the responder group. Additionally, the gut microbiota composition of the responder and non-responder groups differed significantly before and after treatment, especially at the genus level. Moreover, 20 differential metabolites between the responder and non-responder groups were identified that were mainly involved in lipid metabolism (cholestane steroids and steroid esters). Eggerthellaceae and Adlercreutzia displayed strong co-occurrence relationships with certain metabolites, suggesting alternations in the gut microbiome, and associated metabolites may be potential mediators of successful antidepressant treatment. Overall, our study demonstrates that alterations in gut microbiota composition and metabolic function might be relevant to the response to antidepressants, thereby providing insight into mechanisms responsible for their efficacy.
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Affiliation(s)
- Zaiquan Dong
- Mental Health Center of West China Hospital, Sichuan University, Chengdu, China
- Department of Psychiatry, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiaoling Shen
- Mental Health Center of West China Hospital, Sichuan University, Chengdu, China
| | - Yanni Hao
- Mental Health Center of West China Hospital, Sichuan University, Chengdu, China
| | - Jin Li
- Mental Health Center of West China Hospital, Sichuan University, Chengdu, China
| | - Haizhen Xu
- Mental Health Center of West China Hospital, Sichuan University, Chengdu, China
| | - Li Yin
- Mental Health Center of West China Hospital, Sichuan University, Chengdu, China
| | - Weihong Kuang
- Mental Health Center of West China Hospital, Sichuan University, Chengdu, China
- Department of Psychiatry, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
- *Correspondence: Weihong Kuang,
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Desruelle AV, de Maistre S, Gaillard S, Richard S, Tardivel C, Martin JC, Blatteau JE, Boussuges A, Rives S, Risso JJ, Vallee N. Cecal Metabolomic Fingerprint of Unscathed Rats: Does It Reflect the Good Response to a Provocative Decompression? Front Physiol 2022; 13:882944. [PMID: 35655958 PMCID: PMC9152359 DOI: 10.3389/fphys.2022.882944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/27/2022] [Indexed: 11/23/2022] Open
Abstract
On one side, decompression sickness (DCS) with neurological disorders lead to a reshuffle of the cecal metabolome of rats. On the other side, there is also a specific and different metabolomic signature in the cecum of a strain of DCS-resistant rats, that are not exposed to hyperbaric protocol. We decide to study a conventional strain of rats that resist to an accident-provoking hyperbaric exposure, and we hypothesize that the metabolomic signature put forward may correspond to a physiological response adapted to the stress induced by diving. The aim is to verify and characterize whether the cecal compounds of rats resistant to the provocative dive have a cecal metabolomic signature different from those who do not dive. 35 asymptomatic diver rats are selected to be compared to 21 rats non-exposed to the hyperbaric protocol. Because our aim is essentially to study the differences in the cecal metabolome associated with the hyperbaric exposure, about half of the rats are fed soy and the other half of maize in order to better rule out the effect of the diet itself. Lower levels of IL-1β and glutathione peroxidase (GPX) activity are registered in blood of diving rats. No blood cell mobilization is noted. Conventional and ChemRICH approaches help the metabolomic interpretation of the 185 chemical compounds analyzed in the cecal content. Statistical analysis show a panel of 102 compounds diet related. 19 are in common with the hyperbaric protocol effect. Expression of 25 compounds has changed in the cecal metabolome of rats resistant to the provocative dive suggesting an alteration of biliary acids metabolism, most likely through actions on gut microbiota. There seem to be also weak changes in allocations dedicated to various energy pathways, including hormonal reshuffle. Some of the metabolites may also have a role in regulating inflammation, while some may be consumed for the benefit of oxidative stress management.
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Affiliation(s)
- Anne-Virginie Desruelle
- Institut de Recherche Biomédicale des Armées, Equipe de Recherche Subaquatique Opérationnelle, Toulon Cedex, France
| | - Sébastien de Maistre
- Service de Médecine Hyperbare Expertise Plongée, Hôpital d'Instruction des Armées Sainte-Anne, Toulon Cedex, France
| | | | | | - Catherine Tardivel
- C2VN, INRAE, INSERM, BIOMET, Aix Marseille University, Faculté de Médecine La Timone, Marseille, France
| | - Jean-Charles Martin
- C2VN, INRAE, INSERM, BIOMET, Aix Marseille University, Faculté de Médecine La Timone, Marseille, France
| | - Jean-Eric Blatteau
- Service de Médecine Hyperbare Expertise Plongée, Hôpital d'Instruction des Armées Sainte-Anne, Toulon Cedex, France
| | - Alain Boussuges
- Institut de Recherche Biomédicale des Armées, Equipe de Recherche Subaquatique Opérationnelle, Toulon Cedex, France
| | - Sarah Rives
- Institut de Recherche Biomédicale des Armées, Equipe de Recherche Subaquatique Opérationnelle, Toulon Cedex, France
| | - Jean-Jacques Risso
- Institut de Recherche Biomédicale des Armées, Equipe de Recherche Subaquatique Opérationnelle, Toulon Cedex, France
| | - Nicolas Vallee
- Institut de Recherche Biomédicale des Armées, Equipe de Recherche Subaquatique Opérationnelle, Toulon Cedex, France
- *Correspondence: Nicolas Vallee,
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Nirusimhan V, Andrew Gideon D, Parashar A, Jeyachandran S, Jeyaraman J, Subbaraj G, Kulanthaivel L. Structural Modeling of Drosophila melanogaster Gut Cytochrome P450s and Docking Comparison of Fruit Fly Gut and Human Cytochrome P450s. Curr Drug Metab 2022; 23:299-316. [PMID: 35546755 DOI: 10.2174/1389200223666220511162234] [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: 11/25/2021] [Revised: 02/01/2022] [Accepted: 02/15/2022] [Indexed: 11/22/2022]
Abstract
Drosophila melanogaster is a prominent model organism in developmental biology research and in studies related to pathophysiological conditions like cancer and Alzheimer's disease. The fruit fly gut contains several cytochrome P450s (CYP450s) which have central roles in Drosophila development and in the normal physiology of the gut. Since the crystal structures of these proteins have not been deciphered yet, we modeled the structure of 29 different D. melanogaster gut CYP450s using Prime (Schrödinger). The sequences of chosen D. melanogaster gut CYP450s were compared with that of their human counterparts. The common gut (and liver) microsomal CYP450s in humans were chosen for structural comparison to find the homology and identity % of D. melanogaster CYPs with that of their human counterparts. The modeled structures were validated using PROCHECK and the best fit models were used for docking several known human pharmacological agents/drugs to the modeled D. melanogaster gut CYP450s. Based on the binding affinities (ΔG values) of the selected drug molecules with the modeled fly gut CYPs, the plausible differences in metabolism of the prominent drugs in humans and fly were projected. The gut is involved in absorption of oral drugs/pharmacological agents and hence, upregulation of intestinal CYP450 and their reactions with endobiotics and xenobiotics is envisaged. The insights gleaned from this work can validate D. melanogaster as a model organism for studying intestinal drug metabolism, particularly in the context of a) toxicology of pharmacological agents to the gut cells and b) how gut P450 metabolites/products can influence gut homeostasis. This work can help establish a platform for further in vitro investigations on how intestinal CYP450 metabolism can influence gut health. The data from this work can be used for further in silico studies and this work can serve as a platform for future in vitro investigations on intestinal CYP450-mediated metabolism of endo- and xeno-biotics in D. melanogaster.
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Affiliation(s)
- Vijay Nirusimhan
- Cancer Informatics Laboratory, Department of Bioinformatics, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India
| | - Daniel Andrew Gideon
- Department of Biotechnology and Bioinformatics, Bishop Heber College (Autonomous), Tennur, Tiruchirappalli Tamil Nadu, India
| | - Abhinav Parashar
- Department of Biotechnology, Vignan's Foundation for Science, Technology & Research, Vadlamudi, Guntur, Andhra Pradesh, India
| | - Sangavi Jeyachandran
- Cancer Informatics Laboratory, Department of Bioinformatics, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India
| | - Jeyakanthan Jeyaraman
- Structural Biology and Bio-Computing Lab, Department of Bioinformatics, Science Campus, Alagappa University, Karaikudi, Tamil Nadu, India
| | - Gowthamkumar Subbaraj
- Faculty of Allied Health Sciences, Chettinad Hospital & Research Institute, Chettinad Academy of Research and Education, Kelambakkam, Tamil Nadu, India
| | - Langeswaran Kulanthaivel
- Cancer Informatics Laboratory, Department of Bioinformatics, Alagappa University, Science Campus, Karaikudi, Tamil Nadu, India
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Jourova L, Anzenbacherova E, Dostal Z, Anzenbacher P, Briolotti P, Rigal E, Daujat-Chavanieu M, Gerbal-Chaloin S. Butyrate, a typical product of gut microbiome, affects function of the AhR gene, being a possible agent of crosstalk between gut microbiome and hepatic drug metabolism. J Nutr Biochem 2022; 107:109042. [PMID: 35533897 DOI: 10.1016/j.jnutbio.2022.109042] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 01/11/2022] [Accepted: 03/21/2022] [Indexed: 02/06/2023]
Abstract
Modulation of gut microbiome composition seems to be a promising therapeutic strategy for a wide range of pathological states. However, these microbiota-targeted interventions may affect production of microbial metabolites, circulating factors in the gut-liver axis influencing hepatic drug metabolism with possible clinical relevance. Butyrate, a short-chain fatty acid produced through microbial fermentation of dietary fibers in the colon, has well established anti-inflammatory role in the intestine, while the effect of butyrate on the liver is unknown. In this study, we have evaluated the effect of butyrate on hepatic AhR activity and AhR-regulated gene expression. We have showed that AhR and its target genes were upregulated by butyrate in dose dependent manner in HepG2-C3 as well as in primary human hepatocytes. The involvement of AhR has been proved using specific AhR antagonist and siRNA-mediated AhR silencing. Experiments with AhR reporter cells have shown that butyrate regulates the expression of AhR target genes by modulating the AhR activity. Our results suggest also epigenetic action by butyrate on AhR and its repressor (AHRR) presumably through mechanisms based on HDAC inhibition in the liver. Our results demonstrate that butyrate may influence the drug metabolizing ability of liver enzymes e.g. through the interaction with AhR dependent pathways.
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Affiliation(s)
- Lenka Jourova
- Department of Medical Chemistry and Biochemistry, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hněvotínská 3, Olomouc 775 15, Czech Republic.
| | - Eva Anzenbacherova
- Department of Medical Chemistry and Biochemistry, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hněvotínská 3, Olomouc 775 15, Czech Republic
| | - Zdenek Dostal
- Department of Medical Chemistry and Biochemistry, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hněvotínská 3, Olomouc 775 15, Czech Republic
| | - Pavel Anzenbacher
- Department of Pharmacology, Faculty of Medicine and Dentistry, Palacky University Olomouc, Hněvotínská 3, Olomouc 775 15, Czech Republic
| | - Philippe Briolotti
- IRMB, University Montpellier, INSERM, CHU Montpellier, Montpellier, France
| | - Emilie Rigal
- IRMB, University Montpellier, INSERM, CHU Montpellier, Montpellier, France
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Implications of Bariatric Surgery on the Pharmacokinetics of Antiretrovirals in People Living with HIV. Clin Pharmacokinet 2022; 61:619-635. [PMID: 35404470 PMCID: PMC9095546 DOI: 10.1007/s40262-022-01120-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/06/2022] [Indexed: 11/06/2022]
Abstract
Bariatric surgery is increasingly applied among people living with HIV to reduce obesity and the associated morbidity and mortality. In people living with HIV, sufficient antiretroviral exposure and activity should always be maintained to prevent development of resistance and disease progression. However, bariatric surgery procedures bring various gastrointestinal modifications including changes in gastric volume, and acidity, gastrointestinal emptying time, enterohepatic circulation and delayed entry of bile acids. These alterations may affect many aspects of antiretroviral pharmacokinetics. Some drug characteristics may result in subtherapeutic exposure and the potential related risk of treatment failure and resistance. Antiretrovirals that require low pH, administration of fatty meals, longer intestinal exposure, and an enterohepatic recirculation for their absorption may be most impacted by bariatric surgery procedures. Additionally, some antiretrovirals can interact with the polyvalent cations in supplements or drugs inhibiting gastric acid, thereby preventing their use as these comedications are commonly prescribed post-bariatric surgery. Predicting pharmacokinetics on the basis of drug characteristics solely proved to be challenging, therefore pharmacokinetic studies remain crucial in this population. Here, we discuss general implications of bariatric surgery on antiretroviral outcomes in people living with HIV as well as drug properties that are relevant for the choice of antiretroviral treatment in this special patient population. Additionally, we summarise studies that evaluated the pharmacokinetics of antiretrovirals post-bariatric surgery. Finally, we performed a comprehensive analysis of theoretical considerations and published pharmacokinetic and pharmacodynamic data to provide recommendations on antiretrovirals for people living with HIV undergoing bariatric surgery.
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Liu YB, Chen MK. The impact of proton pump inhibitors in liver diseases and the effects on the liver. J Dig Dis 2022; 23:196-208. [PMID: 35357775 DOI: 10.1111/1751-2980.13093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 03/09/2022] [Accepted: 03/29/2022] [Indexed: 12/11/2022]
Abstract
In this systematic and comprehensive overview, we aimed to evaluate the impact of proton pump inhibitors (PPIs) on chronic liver diseases, especially on cirrhosis. A manual and comprehensive search of the PubMed database was conducted to obtain relevant literatures. PPIs altered the composition and function of the intestinal microflora and might lead to small intestinal bacterial overgrowth and bacterial translocation, which were associated with adverse effects in liver diseases. They might increase the risk of hepatic encephalopathy, spontaneous bacterial peritonitis, infections, and are related to an increased mortality in cirrhosis. PPIs might lead to an increased risk of hepatocellular carcinoma, although the mechanism is unknown, and the results are controversial. PPIs also had an impact on the direct-acting antiviral regimen in patients with chronic hepatitis C. They were associated with an increased risk of liver abscess and increased mortality. Additionally, PPIs might lead to metabolic risk events, such as liver steatosis and weight gain. PPIs are associated with several adverse outcomes in liver diseases. Cautious use of PPIs is recommended and clinicians should be aware of the indications for their use in patients with liver diseases.
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Affiliation(s)
- Yuan Bin Liu
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
| | - Ming Kai Chen
- Department of Gastroenterology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
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36
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The Intake of Coffee Increases the Absorption of Aspirin in Mice by Modifying Gut Microbiome. Pharmaceutics 2022; 14:pharmaceutics14040746. [PMID: 35456580 PMCID: PMC9031453 DOI: 10.3390/pharmaceutics14040746] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 03/25/2022] [Accepted: 03/25/2022] [Indexed: 11/16/2022] Open
Abstract
The absorption of orally administered aspirin into the blood was affected by gastrointestinal environmental factors such as gut pH, digestive enzymes, and microbiota. The intake of coffee affects the pharmacological effects of aspirin. Therefore, we examined the gut microbiota-mediated effect of coffee bean extract (CBE) intake on the pharmacokinetics of aspirin in mice. The intake of CBE modified the gut microbiota composition and their α- and β-diversities: It decreased the Proteobacteria, Helicobacteriaceae, and Bacteroidaceae populations in the fecal microbiota composition, while the S24-7_f (Muribaculaceae) and Lactobacillaceae populations increased. The fecal aspirin-hydrolyzing activities of humans and mice to salicylic acid were 0.045 ± 0.036 μmole/h/g and 0.032 ± 0.003 μmole/h/g, respectively. However, CBE treatment significantly suppressed the aspirin-hydrolyzing activity in mice. Furthermore, the area under the serum concentration–time curves (AUCs) of aspirin and salicylic acid were 0.265 ± 0.050 µg·h/mL and 16.224 ± 5.578 µg·h/mL in CBE-treated mice, respectively, and 0.248 ± 0.042 µg·h/mL and 10.756 ± 2.071 µg·h/mL in control mice, respectively. Moreover, CBE treatment suppressed the multidrug resistance protein 4 (Mrp4) expression in the intestines of mice, while the P-glycoprotein (P-gp), breast cancer resistance protein (BCRP) expression was not affected. Furthermore, the CBE-treated mouse fecal lysate suppressed Mrp4 expression in Caco-2 cells compared to that of vehicle-treated mice, while CBE treatment did not affect Mrp4 expression. Oral gavage of caffeine also suppressed the Mrp4 expression in the intestines of mice. These findings suggest that intake of coffee can increase the absorption of aspirin by modifying the gut microbiome.
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Zhou Y, Zhao H, Wang T, Zhao X, Wang J, Wang Q. Anti-Inflammatory and Anti-asthmatic Effects of TMDCT Decoction in Eosinophilic Asthma Through Treg/Th17 Balance. Front Pharmacol 2022; 13:819728. [PMID: 35211018 PMCID: PMC8861319 DOI: 10.3389/fphar.2022.819728] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 01/24/2022] [Indexed: 12/28/2022] Open
Abstract
Tuo-Min-Ding-Chuan decoction (TMDCT) is a Traditional Chinese Medicine (TCM) formula consisting of twelve herbs that can relieve the symptoms and treat allergic asthma. Yet, the underlying mechanism of action is still unclear. In this study, we investigated the effect of TMDCT in regulating Treg/Th17 cells immune balance and explored potential metabolic and gut biomarkers associated with Treg and Th17 cells in eosinophilic asthma mice treated by TMDCT. We found that TMDCT increases Treg cells percentage and decreases Th17 cells percentage in the ovalbumin (OVA) -induced eosinophilic asthma mice model. Furthermore, Imidazoleacetic acid, dL-glutamine, L-pyroglutamic acid, 2-deoxy-d-glucose were preliminary identified as biomarkers in plasma metabolites treated by TMDCT, meanwhile genus Desulfovibrio, genus Butyricimonas and genus Prevotella 9 were preliminary identified as gut microbiota biomarkers after TMDCT treatment. These results provide an experimental foundation for the treatment of allergic asthma with Chinese herbal compounds.
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Affiliation(s)
- Yumei Zhou
- National Institute of TCM Constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Haihong Zhao
- National Institute of TCM Constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Tieshan Wang
- Beijing Research Institute of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoshan Zhao
- National Institute of TCM Constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Ji Wang
- National Institute of TCM Constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
| | - Qi Wang
- National Institute of TCM Constitution and Preventive Medicine, School of Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
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Different gut microbial communities correlate with efficacy of albendazole-ivermectin against soil-transmitted helminthiases. Nat Commun 2022; 13:1063. [PMID: 35217670 PMCID: PMC8881608 DOI: 10.1038/s41467-022-28658-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 02/04/2022] [Indexed: 01/10/2023] Open
Abstract
Soil-transmitted helminth infections represent a large burden with over a quarter of the world’s population at risk. Low cure rates are observed with standard of care (albendazole); therefore, a more effective combination therapy (albendazole and ivermectin) is being investigated but showed variable treatment efficacies without evidence of intrinsic parasite resistance. Here, we analyzed the microbiome of Trichuris trichiura and hookworm-infected patients and found an association of different enterotypes with treatment efficacy. 80 T. trichiura-infected patients with hookworm co-infections from Pak-Khan, Laos, received either albendazole (n = 41) or albendazole and ivermectin combination therapy (n = 39). Pre-/post-treatment stool samples were collected to monitor treatment efficacy and microbial communities were profiled using 16S rRNA gene sequencing, qPCR, and shotgun sequencing. We identified three bacterial enterotypes and show that pre-treatment enterotype is associated with efficacy of the combination treatment for both T. trichiura (CRET1 = 5.8%; CRET2 = 16.6%; CRET3 = 68.8%) and hookworm (CRET1 = 31.3%; CRET2 = 16.6%; CRET3 = 78.6%). This study shows that pre-treatment enterotype enables predicting treatment outcome of combination therapy for T. trichiura and hookworm infections. Trial registration: ClinicalTrials.gov, NCT03527732. Registered 17 May 2018, https://clinicaltrials.gov/ct2/show/NCT03527732. Little is known about the cause of treatment failure of soil-transmitted helminth infections. Here, the authors show that pre-treatment gut microbial community composition enables predicting treatment outcome for Trichuris trichiura and hookworm infections.
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Zhai J, Dong X, Yan F, Guo H, Yang J. Oleandrin: A Systematic Review of its Natural Sources, Structural Properties, Detection Methods, Pharmacokinetics and Toxicology. Front Pharmacol 2022; 13:822726. [PMID: 35273501 PMCID: PMC8902680 DOI: 10.3389/fphar.2022.822726] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 02/02/2022] [Indexed: 12/14/2022] Open
Abstract
Oleandrin is a highly lipid-soluble cardiac glycoside isolated from the plant Nerium oleander (Apocynaceae) and is used as a traditional herbal medicine due to its excellent pharmacological properties. It is widely applied for various disease treatments, such as congestive heart failure. Recently, oleandrin has attracted widespread attention due to its extensive anti-cancer and novel anti-viral effects. However, oleandrin has a narrow therapeutic window and exhibits various toxicities, especially typical cardiotoxicity, which is often fatal. This severe toxicity and low polarity have significantly hindered its application in the clinic. This review describes natural sources, structural properties, and detection methods of oleandrin. Based on reported poisoning cases and sporadic animal experiments, the pharmacokinetic characteristics of oleandrin are summarized, so as to infer some possible phenomena, such as enterohepatic circulation. Moreover, the relevant factors affecting the pharmacokinetics of oleandrin are analyzed, and some research approaches that may ameliorate the pharmacokinetic behavior of oleandrin are proposed. With the toxicology of oleandrin being thoroughly reviewed, the development of safe clinical applications of oleandrin may be possible given potential research strategies to decrease toxicity.
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Affiliation(s)
- Jinxiao Zhai
- Institute of Forensic Medicine and Laboratory Medicine, Jining Medical University, Jining, China
| | - Xiaoru Dong
- Department of Forensic Medicine, School of Basic Medical Sciences, Fudan University, Shanghai, China
- *Correspondence: Xiaoru Dong,
| | - Fenglian Yan
- Institute of Immunology and Molecular Medicine, Jining Medical University, Jining, China
| | - Hongsong Guo
- Institute of Forensic Medicine and Laboratory Medicine, Jining Medical University, Jining, China
| | - Jinling Yang
- Institute of Forensic Medicine and Laboratory Medicine, Jining Medical University, Jining, China
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40
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Bai X, Liu G, Yang J, Zhu J, Li X. Gut Microbiota as the Potential Mechanism to Mediate Drug Metabolism Under High-Altitude Hypoxia. Curr Drug Metab 2022; 23:8-20. [PMID: 35088664 DOI: 10.2174/1389200223666220128141038] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/25/2021] [Accepted: 12/30/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The characteristics of pharmacokinetics and the activity and expression of drug-metabolizing enzymes and transporters significantly change under a high-altitude hypoxic environment. Gut microbiota is an important factor affecting the metabolism of drugs through direct or indirect effects, changing the bioavailability, biological activity, or toxicity of drugs and further affecting the efficacy and safety of drugs in vivo. A high-altitude hypoxic environment significantly changes the structure and diversity of gut microbiota, which may play a key role in drug metabolism under a high-altitude hypoxic environment. METHODS An investigation was carried out by reviewing published studies to determine the role of gut microbiota in the regulation of drug-metabolizing enzymes and transporters. Data and information on expression change in gut microbiota, drug-metabolizing enzymes and transporters under a high-altitude hypoxic environment were explored and proposed. RESULTS High-altitude hypoxia is an important environmental factor that can adjust the structure of the gut microbiota and change the diversity of intestinal microbes. It was speculated that the gut microbiota could regulate drug-metabolizing enzymes through two potential mechanisms, the first being through direct regulation of the metabolism of drugs in vivo and the second being indirect, i.e., through the regulation of drug-metabolizing enzymes and transporters, thereby affecting the activity of drugs. CONCLUSION This article reviews the effects of high-altitude hypoxia on the gut microbiota and the effects of these changes on drug metabolism.
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Affiliation(s)
- Xue Bai
- Research Center for High Altitude Medicine, Qinghai University Medical College, Xining, China
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, China
| | - Guiqin Liu
- Research Center for High Altitude Medicine, Qinghai University Medical College, Xining, China
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, China
| | - Jianxin Yang
- Research Center for High Altitude Medicine, Qinghai University Medical College, Xining, China
| | - Junbo Zhu
- Research Center for High Altitude Medicine, Qinghai University Medical College, Xining, China
| | - Xiangyang Li
- State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, China
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Ishida T, Jobu K, Kawada K, Morisawa S, Kawazoe T, Shiraishi H, Fujita H, Nishimura S, Kanno H, Nishiyama M, Ogawa K, Morita Y, Hanazaki K, Miyamura M. Impact of Gut Microbiota on the Pharmacokinetics of Glycyrrhizic Acid in Yokukansan, a Kampo Medicine. Biol Pharm Bull 2022; 45:104-113. [PMID: 34980772 DOI: 10.1248/bpb.b21-00658] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Individual differences in gut microbiota can affect the pharmacokinetics of drugs. Yokukansan is a traditional Japanese kampo medicine used to treat peripheral symptoms of dementia and delirium. A study examining the pharmacokinetics of the components of yokukansan reported large individual differences in the pharmacokinetics of glycyrrhizic acid (GL). It is known that GL is metabolized by intestinal bacteria to glycyrrhetinic acid (GA), which is absorbed in the gastrointestinal tract. Thus, the gut microbiota may affect GL pharmacokinetics. We aimed to clarify the relationship between the gut microbiota composition and pharmacokinetics of GL in yokukansan. Mice were orally administered yokukansan, following the administration of various antibiotics, and the plasma concentration of GA and composition of gut microbiota were measured. The GA plasma concentration was low in mice treated with amoxicillin and vancomycin. The composition of gut microbiota revealed a different pattern from that of the control group. Mice with low plasma levels of GA had lower levels of the phylum Bacteroides and Firmicutes. Additionally, bacteria, such as those belonging to the genera Parabaceroides, Bacteroides, Ruminococcus and an unknown genus in families Lachnospiraceae and Ruminococcaceae, exerted positive correlations between the gene copies and plasma GA levels. These bacteria may contribute to the absorption of GA in the gastrointestinal tract, and multiple bacteria may be involved in GL pharmacokinetics. The pharmacokinetics of GL may be predicted by evaluating the composition of gut bacteria, rather than by evaluating the amount of a single bacterium.
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Affiliation(s)
| | - Kohei Jobu
- Department of Pharmacy, Kochi Medical School Hospital
| | - Kei Kawada
- Department of Pharmacy, Kochi Medical School Hospital.,Graduate school of Integrated Arts and Sciences, Kochi University
| | - Shumpei Morisawa
- Department of Pharmacy, Kochi Medical School Hospital.,Graduate school of Integrated Arts and Sciences, Kochi University
| | - Tetsushi Kawazoe
- Department of Pharmacy, Kochi Medical School Hospital.,Graduate school of Integrated Arts and Sciences, Kochi University
| | | | - Hiroko Fujita
- Department of Pharmacy, Kochi Medical School Hospital
| | | | - Hitomi Kanno
- Tsumura Advanced Technology Research Laboratories, Tsumura & Co
| | | | - Kazuo Ogawa
- Tsumura Advanced Technology Research Laboratories, Tsumura & Co
| | - Yasuyo Morita
- Department of Pharmacy, Kochi Medical School Hospital
| | | | - Mitsuhiko Miyamura
- Department of Pharmacy, Kochi Medical School Hospital.,Graduate school of Integrated Arts and Sciences, Kochi University
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42
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Markulin I, Matasin M, Turk VE, Salković-Petrisic M. Challenges of repurposing tetracyclines for the treatment of Alzheimer's and Parkinson's disease. J Neural Transm (Vienna) 2022; 129:773-804. [PMID: 34982206 DOI: 10.1007/s00702-021-02457-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Accepted: 12/20/2021] [Indexed: 12/13/2022]
Abstract
The novel antibiotic-exploiting strategy in the treatment of Alzheimer's (AD) and Parkinson's (PD) disease has emerged as a potential breakthrough in the field. The research in animal AD/PD models provided evidence on the antiamyloidogenic, anti-inflammatory, antioxidant and antiapoptotic activity of tetracyclines, associated with cognitive improvement. The neuroprotective effects of minocycline and doxycycline in animals initiated investigation of their clinical efficacy in AD and PD patients which led to inconclusive results and additionally to insufficient safety data on a long-standing doxycycline and minocycline therapy in these patient populations. The safety issues should be considered in two levels; in AD/PD patients (particularly antibiotic-induced alteration of gut microbiota and its consequences), and as a world-wide threat of development of bacterial resistance to these antibiotics posed by a fact that AD and PD are widespread incurable diseases which require daily administered long-lasting antibiotic therapy. Recently proposed subantimicrobial doxycycline doses should be thoroughly explored for their effectiveness and long-term safety especially in AD/PD populations. Keeping in mind the antibacterial activity-related far-reaching undesirable effects both for the patients and globally, further work on repurposing these drugs for a long-standing therapy of AD/PD should consider the chemically modified tetracycline compounds tailored to lack antimicrobial but retain (or introduce) other activities effective against the AD/PD pathology. This strategy might reduce the risk of long-term therapy-related adverse effects (particularly gut-related ones) and development of bacterial resistance toward the tetracycline antibiotic agents but the therapeutic potential and desirable safety profile of such compounds in AD/PD patients need to be confirmed.
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Affiliation(s)
- Iva Markulin
- Community Health Centre Zagreb-Centre, Zagreb, Croatia
| | | | - Viktorija Erdeljic Turk
- Division of Clinical Pharmacology, Department of Medicine, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Melita Salković-Petrisic
- Department of Pharmacology, Croatian Institute for Brain Research, University of Zagreb School of Medicine, Salata 11, 10 000, Zagreb, Croatia.
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43
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Steele KE, Prokopowicz GP, Canner JP, Harris C, Jurao RA, Kickler TS, Streiff MB, Petty BG. The APB study: apixaban pharmacokinetics in bariatric patients before to 1 year after vertical sleeve gastrectomy or Roux-en-Y gastric bypass. Surg Obes Relat Dis 2021; 18:594-603. [DOI: 10.1016/j.soard.2021.12.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Revised: 11/28/2021] [Accepted: 12/21/2021] [Indexed: 11/24/2022]
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44
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O'Farrell C, Stamatopoulos K, Simmons M, Batchelor H. In vitro models to evaluate ingestible devices: Present status and current trends. Adv Drug Deliv Rev 2021; 178:113924. [PMID: 34390774 DOI: 10.1016/j.addr.2021.113924] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 08/03/2021] [Accepted: 08/09/2021] [Indexed: 12/14/2022]
Abstract
Orally ingestible medical devices offer significant opportunity in the diagnosis and treatment of gastrointestinal conditions. Their development necessitates the use of models that simulate the gastrointestinal environment on both a macro and micro scale. An evolution in scientific technology has enabled a wide range of in vitro, ex vivo and in vivo models to be developed that replicate the gastrointestinal tract. This review describes the landscape of the existing range of in vitro tools that are available to characterize ingestible devices. Models are presented with details on their benefits and limitations with regards to the evaluation of ingestible devices and examples of their use in the evaluation of such devices is presented where available. The multitude of models available provides a suite of tools that can be used in the evaluation of ingestible devices that should be selected on the functionality of the device and the mechanism of its function.
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Affiliation(s)
- Connor O'Farrell
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Konstantinos Stamatopoulos
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK; Biopharmaceutics, Pharmaceutical Development, PDS, MST, RD Platform Technology & Science, GSK, David Jack Centre, Park Road, Ware, Hertfordshire SG12 0DP, UK
| | - Mark Simmons
- School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Hannah Batchelor
- Strathclyde Institute of Pharmacy and Biomedical Sciences, 161 Cathedral Street, Glasgow G4 0RE, UK.
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45
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Haga SB. Revisiting Secondary Information Related to Pharmacogenetic Testing. Front Genet 2021; 12:741395. [PMID: 34659361 PMCID: PMC8517135 DOI: 10.3389/fgene.2021.741395] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 09/13/2021] [Indexed: 12/22/2022] Open
Abstract
Incidental or secondary findings have been a major part of the discussion of genomic medicine research and clinical applications. For pharmacogenetic (PGx) testing, secondary findings arise due to the pleiotropic effects of pharmacogenes, often related to their endogenous functions. Unlike the guidelines that have been developed for whole exome or genome sequencing applications for management of secondary findings (though slightly different from PGx testing in that these refer to detection of variants in multiple genes, some with clinical significance and actionability), no corresponding guidelines have been developed for PGx clinical laboratories. Nonetheless, patient and provider education will remain key components of any PGx testing program to minimize adverse responses related to secondary findings.
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Affiliation(s)
- Susanne B Haga
- Center for Applied Genomic and Precision Medicine, Duke University School of Medicine, Durham, NC, United States
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46
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da Silva Ferreira AR, Märtson AG, de Boer A, Wardill HR, Alffenaar JW, Harmsen HJM, Tissing WJE. Does Chemotherapy-Induced Gastrointestinal Mucositis Affect the Bioavailability and Efficacy of Anti-Infective Drugs? Biomedicines 2021; 9:biomedicines9101389. [PMID: 34680506 PMCID: PMC8533339 DOI: 10.3390/biomedicines9101389] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Revised: 09/24/2021] [Accepted: 09/28/2021] [Indexed: 11/16/2022] Open
Abstract
Antimicrobial prophylaxis is increasingly being used in patients with hematological malignancies receiving high-dose chemotherapy and hematopoietic stem cell transplantation (HSCT). However, few studies have focused on the potential impact of gastrointestinal mucositis (GI-M), a frequently observed side effect of chemotherapy in patients with cancer that affects the gastrointestinal microenvironment, on drug absorption. In this review, we discuss how chemotherapy leads to an overall loss of mucosal surface area and consequently to uncontrolled transport across the barrier. The barrier function is depending on intestinal luminal pH, intestinal motility, and diet. Another factor contributing to drug absorption is the gut microbiota, as it modulates the bioavailability of orally administrated drugs by altering the gastrointestinal properties. To better understand the complex interplay of factors in GI-M and drug absorption we suggest: (i) the longitudinal characterization of the impact of GI-M severity on drug exposure in patients, (ii) the development of tools to predict drug absorption, and (iii) strategies that allow the support of the gut microbiota. These studies will provide relevant data to better design strategies to reduce the severity and impact of GI-M in patients with cancer.
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Affiliation(s)
- Ana Rita da Silva Ferreira
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, NL-9713-GZ-1 Groningen, The Netherlands; (A.R.d.S.F.); (A.d.B.)
| | - Anne-Grete Märtson
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, NL-9713-GZ-1 Groningen, The Netherlands;
| | - Alyse de Boer
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, NL-9713-GZ-1 Groningen, The Netherlands; (A.R.d.S.F.); (A.d.B.)
| | - Hannah R. Wardill
- Department of Pediatrics, The University of Groningen, University Medical Center Groningen, NL-9713-GZ-1 Groningen, The Netherlands; (H.R.W.); (W.J.E.T.)
- Adelaide Medical School, The University of Adelaide, Adelaide, SA 5005, Australia
- Precision Medicine (Cancer), South Australian Health and Medical Research Institute, Adelaide, NSW 5005, Australia
| | - Jan-Willem Alffenaar
- School of Pharmacy, Faculty of Medicine and Health, University of Sydney, Sydney, NSW 2006, Australia;
- Westmead Hospital, Westmead, Sydney, NSW 2145, Australia
- Marie Bahshir Institute of Infectious Diseases and Biosecurity, University of Sydney, Sydney, NSW 2006, Australia
| | - Hermie J. M. Harmsen
- Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, NL-9713-GZ-1 Groningen, The Netherlands; (A.R.d.S.F.); (A.d.B.)
- Correspondence: ; Tel.: +31-50-3615186
| | - Wim J. E. Tissing
- Department of Pediatrics, The University of Groningen, University Medical Center Groningen, NL-9713-GZ-1 Groningen, The Netherlands; (H.R.W.); (W.J.E.T.)
- Princes Maxima Centre for Pediatric Oncology, NL-3584-CS-25 Utrecht, The Netherlands
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47
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Interactions between gut microbiota and berberine, a necessary procedure to understand the mechanisms of berberine. J Pharm Anal 2021; 12:541-555. [PMID: 36105164 PMCID: PMC9463479 DOI: 10.1016/j.jpha.2021.10.003] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 09/23/2021] [Accepted: 10/19/2021] [Indexed: 02/06/2023] Open
Abstract
Berberine (BBR), an isoquinoline alkaloid, has been found in many plants, such as Coptis chinensis Franch and Phellodendron chinense Schneid. Although BBR has a wide spectrum of pharmacological effects, its oral bioavailability is extremely low. In recent years, gut microbiota has emerged as a cynosure to understand the mechanisms of action of herbal compounds. Numerous studies have demonstrated that due to its low bioavailability, BBR can interact with the gut microbiota, thereby exhibiting altered pharmacological effects. However, no systematic and comprehensive review has summarized these interactions and their corresponding influences on pharmacological effects. Here, we describe the direct interactive relationships between BBR and gut microbiota, including regulation of gut microbiota composition and metabolism by BBR and metabolization of BBR by gut microbiota. In addition, the complex interactions between gut microbiota and BBR as well as the side effects and personalized use of BBR are discussed. Furthermore, we provide our viewpoint on future research directions regarding BBR and gut microbiota. This review not only helps to explain the mechanisms underlying BBR activity but also provides support for the rational use of BBR in clinical practice. Low bioavailability enables interactions between berberine and the gut microbiota. Berberine can shape the composition and metabolism of the gut microbiota. Gut microbiota can metabolize and transform berberine. Personalized use of berberine can reduce the occurrence of side effects.
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48
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Shi W, Hu Y, Ning Z, Xia F, Wu M, Hu YOO, Chen C, Prast-Nielsen S, Xu B. Alterations of gut microbiota in patients with active pulmonary tuberculosis in China: a pilot study. Int J Infect Dis 2021; 111:313-321. [PMID: 34481968 DOI: 10.1016/j.ijid.2021.08.064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 08/20/2021] [Accepted: 08/27/2021] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The aim of this study was to identify the differences in diversity, composition, and function of the gut microbiota between tuberculosis (TB) patients and healthy controls (HCs). METHODS A cross-sectional study was conducted in three cities of China. Stool samples from 94 treatment-naive TB patients and 62 HCs were analyzed by 16S rRNA gene sequencing. TB patients were further divided into antibiotic-free and antibiotic-exposure according to their use of non-specific antibiotics before the TB diagnosis. RESULTS Compared with HCs, antibiotic-free TB patients presented a different gut microbial community (P < 0.005) and decreased Shannon diversity (P < 0.005). Among TB patients, the relative abundances of short-chain fatty acid (SCFA)-producing genera such as Lachnospiraceae ND3007 group (log2(FC) = -2.74) were lower, while several conditional pathogen-related genera such as Enterococcus (log2(FC) = 12.05) and Rothia (log2(FC) = 6.322) were at higher levels. In addition, 41% of patients received antibiotics before TB diagnosis. Antibiotic exposure was correlated with an additional reduction in α diversity and depletion of SCFA-producing bacteria. Microbial functional analysis revealed that the biosynthesis capacity of amino acids and fatty acids was lower among TB patients compared to HCs. CONCLUSIONS Significant alterations in gut microbiota composition and metabolic pathways of TB patients were observed. Antibiotic exposure could alter the gut microbiota of TB patients, which should be considered in anti-TB treatment.
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Affiliation(s)
- Wenpei Shi
- Department of Epidemiology, School of Public Health and Key Laboratory of Public Health Safety (Ministry of Education), Fudan University, Shanghai, China
| | - Yi Hu
- Department of Epidemiology, School of Public Health and Key Laboratory of Public Health Safety (Ministry of Education), Fudan University, Shanghai, China
| | - Zhu Ning
- Zigong City Center for Disease Control and Prevention, Zigong City, Sichuan, China
| | - Fan Xia
- Department of Tuberculosis, 905th Hospital of PLA Navy, Shanghai, China
| | - Meiying Wu
- Department of Clinical Laboratory, The Fifth People's Hospital of Suzhou(The Affiliated Infectious Diseases Hospital of Soochow University), Suzhou City, Jiangsu, China
| | - Yue O O Hu
- Center for Translational Microbiome Research (CTMR), Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Cheng Chen
- Jiangsu Provincial Centre for Disease Control and Prevention, Nanjing, Jiangsu, China
| | - Stefanie Prast-Nielsen
- Center for Translational Microbiome Research (CTMR), Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden
| | - Biao Xu
- Department of Epidemiology, School of Public Health and Key Laboratory of Public Health Safety (Ministry of Education), Fudan University, Shanghai, China; Department of Public Health Sciences, Karolinska Institutet, Stockholm, Sweden.
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AKTAS B, ASLIM B. Neuropathy in COVID-19 associated with dysbiosis-related inflammation. Turk J Biol 2021; 45:390-403. [PMID: 34803442 PMCID: PMC8573843 DOI: 10.3906/biy-2105-53] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/30/2021] [Indexed: 01/08/2023] Open
Abstract
Although COVID-19 affects mainly lungs with a hyperactive and imbalanced immune response, gastrointestinal and neurological symptoms such as diarrhea and neuropathic pains have been described as well in patients with COVID-19. Studies indicate that gut-lung axis maintains host homeostasis and disease development with the association of immune system, and gut microbiota is involved in the COVID-19 severity in patients with extrapulmonary conditions. Gut microbiota dysbiosis impairs the gut permeability resulting in translocation of gut microbes and their metabolites into the circulatory system and induce systemic inflammation which, in turn, can affect distal organs such as the brain. Moreover, gut microbiota maintains the availability of tryptophan for kynurenine pathway, which is important for both central nervous and gastrointestinal system in regulating inflammation. SARS-CoV-2 infection disturbs the gut microbiota and leads to immune dysfunction with generalized inflammation. It has been known that cytokines and microbial products crossing the blood-brain barrier induce the neuroinflammation, which contributes to the pathophysiology of neurodegenerative diseases including neuropathies. Therefore, we believe that both gut-lung and gut-brain axes are involved in COVID-19 severity and extrapulmonary complications. Furthermore, gut microbial dysbiosis could be the reason of the neurologic complications seen in severe COVID-19 patients with the association of dysbiosis-related neuroinflammation. This review will provide valuable insights into the role of gut microbiota dysbiosis and dysbiosis-related inflammation on the neuropathy in COVID-19 patients and the disease severity.
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Affiliation(s)
- Busra AKTAS
- Department of Molecular Biology and Genetics, Faculty of Arts and Sciences, Burdur Mehmet Akif Ersoy University, BurdurTurkey
| | - Belma ASLIM
- Department of Biology, Faculty of Sciences, Gazi University, AnkaraTurkey
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50
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Milner E, Stevens B, An M, Lam V, Ainsworth M, Dihle P, Stearns J, Dombrowski A, Rego D, Segars K. Utilizing Probiotics for the Prevention and Treatment of Gastrointestinal Diseases. Front Microbiol 2021; 12:689958. [PMID: 34434175 PMCID: PMC8381467 DOI: 10.3389/fmicb.2021.689958] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 07/05/2021] [Indexed: 12/12/2022] Open
Abstract
Probiotics are heavily advertised to promote a healthy gastrointestinal tract and boost the immune system. This review article summarizes the history and diversity of probiotics, outlines conventional in vitro assays and in vivo models, assesses the pharmacologic effects of probiotic and pharmaceutical co-administration, and the broad impact of clinical probiotic utilization for gastrointestinal disease indications.
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Affiliation(s)
- Erin Milner
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
- Department of Medicine, Uniformed Services University of the Health Sciences, Bethesda, MD, United States
| | - Benjamin Stevens
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
| | - Martino An
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
| | - Victoria Lam
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
| | - Michael Ainsworth
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
| | - Preston Dihle
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
| | - Jocelyn Stearns
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
| | - Andrew Dombrowski
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
| | - Daniel Rego
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
| | - Katharine Segars
- Department of Chemistry and Life Science, United States Military Academy, West Point, NY, United States
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