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Paliwal S, Bawa S, Shalmali N, Tonk RK. Therapeutic potential and recent progression of BTK inhibitors against rheumatoid arthritis. Chem Biol Drug Des 2024; 104:e14582. [PMID: 39013795 DOI: 10.1111/cbdd.14582] [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: 03/16/2024] [Revised: 06/13/2024] [Accepted: 07/01/2024] [Indexed: 07/18/2024]
Abstract
Rheumatoid arthritis (RA) is a complex chronic inflammatory illness that affects the entire physiology of human body. It has become one of the top causes of disability worldwide. The development and progression of RA involves a complex interplay between an individual's genetic background and various environmental factors. In order to effectively manage RA, a multidisciplinary approach is required, as this disease is complicated and its pathophysiological mechanism is not fully understood yet. In majority of arthritis patients, the presence of abnormal B cells and autoantibodies, primarily anti-citrullinated peptide antibodies and rheumatoid factor affects the progression of RA. Therefore, drugs targeting B cells have now become a hot topic in the treatment of RA which is quite evident from the recent trends seen in the discovery of various B cell receptors (BCRs) targeting agents. Bruton's tyrosine kinase (BTK) is one of these recent targets which play a role in the upstream phase of BCR signalling. BTK is an important enzyme that regulates the survival, proliferation, activation and differentiation of B-lineage cells by preventing BCR activation, FC-receptor signalling and osteoclast development. Several BTK inhibitors have been found to be effective against RA during the in vitro and in vivo studies conducted using diverse animal models. This review focuses on BTK inhibition mechanism and its possible impact on immune-mediated disease, along with the types of RA currently being investigated, preclinical and clinical studies and future prospective.
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Affiliation(s)
- Swati Paliwal
- Department of Pharmaceutical Chemistry, DPSRU, New Delhi, India
| | - Sandhya Bawa
- Department of Pharmaceutical Chemistry, SPER, Jamia Hamdard, New Delhi, India
| | - Nishtha Shalmali
- Department of Pharmaceutical Chemistry, SPER, Jamia Hamdard, New Delhi, India
- Dr. K. N. Modi Institute of Pharmaceutical Education and Research, Ghaziabad, Uttar Pradesh, India
| | - Rajiv K Tonk
- Department of Pharmaceutical Chemistry, DPSRU, New Delhi, India
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Gao Y, Zhang Y, Liu X. Rheumatoid arthritis: pathogenesis and therapeutic advances. MedComm (Beijing) 2024; 5:e509. [PMID: 38469546 PMCID: PMC10925489 DOI: 10.1002/mco2.509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 02/14/2024] [Accepted: 02/19/2024] [Indexed: 03/13/2024] Open
Abstract
Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by the unresolved synovial inflammation for tissues-destructive consequence, which remains one of significant causes of disability and labor loss, affecting about 0.2-1% global population. Although treatments with disease-modifying antirheumatic drugs (DMARDs) are effective to control inflammation and decrease bone destruction, the overall remission rates of RA still stay at a low level. Therefore, uncovering the pathogenesis of RA and expediting clinical transformation are imminently in need. Here, we summarize the immunological basis, inflammatory pathways, genetic and epigenetic alterations, and metabolic disorders in RA, with highlights on the abnormality of immune cells atlas, epigenetics, and immunometabolism. Besides an overview of first-line medications including conventional DMARDs, biologics, and small molecule agents, we discuss in depth promising targeted therapies under clinical or preclinical trials, especially epigenetic and metabolic regulators. Additionally, prospects on precision medicine based on synovial biopsy or RNA-sequencing and cell therapies of mesenchymal stem cells or chimeric antigen receptor T-cell are also looked forward. The advancements of pathogenesis and innovations of therapies in RA accelerates the progress of RA treatments.
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Affiliation(s)
- Ying Gao
- Department of RheumatologyChanghai HospitalNaval Medical UniversityShanghaiChina
| | - Yunkai Zhang
- Naval Medical CenterNaval Medical UniversityShanghaiChina
| | - Xingguang Liu
- National Key Laboratory of Immunity & InflammationNaval Medical UniversityShanghaiChina
- Department of Pathogen BiologyNaval Medical UniversityShanghaiChina
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3
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Lu T, Li T, Wu MK, Zheng CC, He XM, Zhu HL, Li L, Man RJ. Molecular simulations required to target novel and potent inhibitors of cancer invasion. Expert Opin Drug Discov 2023; 18:1367-1377. [PMID: 37676052 DOI: 10.1080/17460441.2023.2254695] [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: 02/28/2023] [Accepted: 08/30/2023] [Indexed: 09/08/2023]
Abstract
INTRODUCTION Computer-aided drug design (CADD) is a computational approach used to discover, develop, and analyze drugs and active molecules with similar biochemical properties. Molecular simulation technology has significantly accelerated drug research and reduced manufacturing costs. It is an optimized drug discovery method that greatly improves the efficiency of novel drug development processes. AREASCOVERED This review discusses the development of molecular simulations of effective cancer inhibitors and traces the main outcomes of in silico studies by introducing representative categories of six important anticancer targets. The authors provide views on this topic from the perspective of both medicinal chemistry and artificial intelligence, indicating the major challenges and predicting trends. EXPERT OPINION The goal of introducing CADD into cancer treatment is to realize a highly efficient, accurate, and desired approach with a high success rate for identifying potent drug candidates. However, the major challenge is the lack of a sophisticated data-filtering mechanism to verify bottom data from mixed-quality references. Consequently, despite the continuous development of algorithms, computer power, and interface optimization, specific data filtering mechanisms will become an urgent and crucial issue in the future.
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Affiliation(s)
| | - Tong Li
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi University for Nationalities, Nanning, China
| | - Meng-Ke Wu
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi University for Nationalities, Nanning, China
| | - Chi-Chong Zheng
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi University for Nationalities, Nanning, China
| | - Xue-Mei He
- Agro-food Science and Technology Research Institute, Guangxi Academy of Agricultural Science, Nanning, China
| | - Hai-Liang Zhu
- School of Life Sciences, Nanjing University, Nanjing, China
| | - Li Li
- Agro-food Science and Technology Research Institute, Guangxi Academy of Agricultural Science, Nanning, China
| | - Ruo-Jun Man
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, Guangxi University for Nationalities, Nanning, China
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Cheng Y, Liu L, Xue Y, Zhou S, Li Y. An Open Label, Phase 1, Randomized, Seven-treatment, Seven-period, Crossover Study to Assess the Relative Bioavailability, pH Effect, Food Effect, and Dose Proportionality of CC-292, a Potent and Orally Available Bruton's Tyrosine Kinase Inhibitor. Eur J Drug Metab Pharmacokinet 2022; 47:579-592. [PMID: 35657581 DOI: 10.1007/s13318-022-00776-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND AND OBJECTIVE CC-292 is a potent, selective, orally administered small molecule inhibitor of Bruton's tyrosine kinase (BTK). To support the clinical investigation of CC-292, a randomized, seven-treatment, seven-period, crossover study was conducted to assess the relative bioavailability, pH effect, food effect, and dose-proportionality of two formulated tablets of CC-292. METHODS Healthy subjects (n = 24) were enrolled in the study and randomly assigned into different treatment sequences. Blood samples were collected at pre-specified time points to measure the drug concentrations in plasma. Statistical analyses were performed to compare the pharmacokinetics of CC-292 under different conditions. RESULTS The relative bioavailability of the newly developed formulation [spray-dried dispersion (SDD)] to the reference formulation (P22) was 1.24. When a single dose of CC-292 SDD tablet was administered under fed conditions, the area under the plasma concentration-time curve from time zero to infinity (AUC∞) increased by 10.9% and the maximum plasma drug concentration Cmax) decreased by 19.4% compared to when CC-292 was administered under fasted conditions. When a single dose of CC-292 SDD tablet was administered after multiple doses of omeprazole, the area under the plasma concentration-time curve from time zero to infinity (AUC∞) decreased by 36.8% and the maximum plasma drug concentration Cmax) decreased by 48.1% compared to when CC-292 was administered alone. Over a dose range of 100-300 mg (SDD formulation), CC-292 exhibited more than dose-proportional increases of drug exposures. CONCLUSIONS CC-292 was well tolerated when administered to healthy subjects as single oral doses under all conditions. Food intake had no clinically relevant impact on CC-292 pharmacokinetics compared to fasted conditions. Therefore, CC-292 can be administered with or without food. Co-administration of CC-292 with multiple doses of omeprazole (40 mg) decreased the pharmacokinetic exposure of CC-292. However, the effect was not clinically relevant. CLINICAL TRIALS REGISTRATION NCT02433457.
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Affiliation(s)
- Yiming Cheng
- Clinical Pharmacology and Pharmacometrics, Bristol Myers Squibb, 556 Morris Ave, Summit, NJ, 07901, USA
| | - Liangang Liu
- Global Biometrics and Data Sciences, Bristol Myers Squibb, Berkeley Heights, NJ, USA
| | - Yongjun Xue
- Non-Clinical Research and Development, Bristol Myers Squibb, Princeton, NJ, USA
| | - Simon Zhou
- Clinical Pharmacology and Pharmacometrics, Bristol Myers Squibb, 556 Morris Ave, Summit, NJ, 07901, USA
| | - Yan Li
- Clinical Pharmacology and Pharmacometrics, Bristol Myers Squibb, 556 Morris Ave, Summit, NJ, 07901, USA.
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Cheng Y, Liu L, Xue Y, Zhou S, Li Y. An open‐label, phase 1, randomized, three treatments, three‐period, crossover, relative bioavailability study of CC‐292, a potent and orally available inhibitor of bruton tyrosine kinase. J Clin Pharm Ther 2022; 47:1186-1193. [DOI: 10.1111/jcpt.13653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 03/04/2022] [Accepted: 03/15/2022] [Indexed: 12/01/2022]
Affiliation(s)
- Yiming Cheng
- Clinical Pharmacology & Pharmacometrics Bristol Myers Squibb Summit New Jersey USA
| | - Liangang Liu
- Global Biometrics and Data Sciences Bristol Myers Squibb Berkeley Heights New Jersey USA
| | - Yongjun Xue
- Non‐Clinical Research & Development Bristol Myers Squibb Summit New Jersey USA
| | - Simon Zhou
- Clinical Pharmacology & Pharmacometrics Bristol Myers Squibb Summit New Jersey USA
| | - Yan Li
- Clinical Pharmacology & Pharmacometrics Bristol Myers Squibb Summit New Jersey USA
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Sun D, Gao W, Hu H, Zhou S. Why 90% of clinical drug development fails and how to improve it? Acta Pharm Sin B 2022; 12:3049-3062. [PMID: 35865092 PMCID: PMC9293739 DOI: 10.1016/j.apsb.2022.02.002] [Citation(s) in RCA: 360] [Impact Index Per Article: 180.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 02/03/2022] [Accepted: 02/06/2022] [Indexed: 12/14/2022] Open
Abstract
Ninety percent of clinical drug development fails despite implementation of many successful strategies, which raised the question whether certain aspects in target validation and drug optimization are overlooked? Current drug optimization overly emphasizes potency/specificity using structure‒activity-relationship (SAR) but overlooks tissue exposure/selectivity in disease/normal tissues using structure‒tissue exposure/selectivity–relationship (STR), which may mislead the drug candidate selection and impact the balance of clinical dose/efficacy/toxicity. We propose structure‒tissue exposure/selectivity–activity relationship (STAR) to improve drug optimization, which classifies drug candidates based on drug's potency/selectivity, tissue exposure/selectivity, and required dose for balancing clinical efficacy/toxicity. Class I drugs have high specificity/potency and high tissue exposure/selectivity, which needs low dose to achieve superior clinical efficacy/safety with high success rate. Class II drugs have high specificity/potency and low tissue exposure/selectivity, which requires high dose to achieve clinical efficacy with high toxicity and needs to be cautiously evaluated. Class III drugs have relatively low (adequate) specificity/potency but high tissue exposure/selectivity, which requires low dose to achieve clinical efficacy with manageable toxicity but are often overlooked. Class IV drugs have low specificity/potency and low tissue exposure/selectivity, which achieves inadequate efficacy/safety, and should be terminated early. STAR may improve drug optimization and clinical studies for the success of clinical drug development.
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Hopkins BT, Bame E, Bajrami B, Black C, Bohnert T, Boiselle C, Burdette D, Burns JC, Delva L, Donaldson D, Grater R, Gu C, Hoemberger M, Johnson J, Kapadnis S, King K, Lulla M, Ma B, Marx I, Magee T, Meissner R, Metrick CM, Mingueneau M, Murugan P, Otipoby KL, Polack E, Poreci U, Prince R, Roach AM, Rowbottom C, Santoro JC, Schroeder P, Tang H, Tien E, Zhang F, Lyssikatos J. Discovery and Preclinical Characterization of BIIB091, a Reversible, Selective BTK Inhibitor for the Treatment of Multiple Sclerosis. J Med Chem 2022; 65:1206-1224. [PMID: 34734694 DOI: 10.1021/acs.jmedchem.1c00926] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Multiple Sclerosis is a chronic autoimmune neurodegenerative disorder of the central nervous system (CNS) that is characterized by inflammation, demyelination, and axonal injury leading to permeant disability. In the early stage of MS, inflammation is the primary driver of the disease progression. There remains an unmet need to develop high efficacy therapies with superior safety profiles to prevent the inflammation processes leading to disability. Herein, we describe the discovery of BIIB091, a structurally distinct orthosteric ATP competitive, reversible inhibitor that binds the BTK protein in a DFG-in confirmation designed to sequester Tyr-551, an important phosphorylation site on BTK, into an inactive conformation with excellent affinity. Preclinical studies demonstrated BIB091 to be a high potency molecule with good drug-like properties and a safety/tolerability profile suitable for clinical development as a highly selective, reversible BTKi for treating autoimmune diseases such as MS.
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Affiliation(s)
- Brian T Hopkins
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Eris Bame
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Bekim Bajrami
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Cheryl Black
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Tonika Bohnert
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Carrie Boiselle
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Doug Burdette
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Jeremy C Burns
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Luisette Delva
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Douglas Donaldson
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Richard Grater
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Chungang Gu
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Marc Hoemberger
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Josh Johnson
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Sudarshan Kapadnis
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Kris King
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Mukesh Lulla
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Bin Ma
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Isaac Marx
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Tom Magee
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Robert Meissner
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Claire M Metrick
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Michael Mingueneau
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Paramasivam Murugan
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Kevin L Otipoby
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Evelyne Polack
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Urjana Poreci
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Robin Prince
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Allie M Roach
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Chris Rowbottom
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Joseph C Santoro
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Patricia Schroeder
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Hao Tang
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Eric Tien
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Fengmei Zhang
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
| | - Joseph Lyssikatos
- Research & Development, Biogen, Cambridge, Massachusetts 02142, United States
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Tambaro FP, De Novellis D, Wierda WG. The Role of BTK Inhibition in the Treatment of Chronic Lymphocytic Leukemia: A Clinical View. J Exp Pharmacol 2021; 13:923-935. [PMID: 34744463 PMCID: PMC8565990 DOI: 10.2147/jep.s265284] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Accepted: 10/08/2021] [Indexed: 01/08/2023] Open
Abstract
The B cell receptor (BCR) signaling pathway is functional and has critical cell survival implications in B cell malignancies, such as chronic lymphocytic leukemia (CLL). Orally administered small molecule tyrosine kinase inhibitors of members of the BCR signaling pathway have proven to be transformational in treatment of CLL. The first-generation inhibitor, ibrutinib, covalently binds to the C481 amino acid of Bruton's tyrosine kinase (BTK), thereby irreversibly inhibiting its kinase activity, and interferes with the biology of the cells, ultimately resulting in CLL cell death and therapeutic response. Remissions are not deep to the point of considering discontinuation for most patients, but BTK-inhibitor-based therapy provides exceptional long-term disease control with continuous treatment. There are in-class toxicities and more selective second- and subsequent-generation agents and reversible inhibitors have been developed with the intent of reducing toxicities. Also, strategies to subvert resistance have included tighter or alternative, non-covalent, inhibitor binding. Furthermore, other strategies to deplete BTK protein, such as degraders, are in development and being tested in the clinic. Ultimately, the development and approval of these agents targeting BTK have ushered in a new era of chemotherapy-free treatments with remarkably improved survival outcomes for patients with CLL.
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Affiliation(s)
- Francesco Paolo Tambaro
- Unità Operativa di Trapianto di Midollo Osseo e Servizio Trasfusionale, Azienda Ospedaliera di Rilievo Nazionale Santobono-Pausilipon, Napoli, Italy
| | - Danilo De Novellis
- Unità Operativa di Trapianto di Midollo Osseo e Servizio Trasfusionale, Azienda Ospedaliera di Rilievo Nazionale Santobono-Pausilipon, Napoli, Italy
- Department of Precision Medicine, University of Campania “L. Vanvitelli”, Napoli, Italy
| | - William G Wierda
- Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Solans BP, Garrido MJ, Trocóniz IF. Drug Exposure to Establish Pharmacokinetic-Response Relationships in Oncology. Clin Pharmacokinet 2021; 59:123-135. [PMID: 31654368 DOI: 10.1007/s40262-019-00828-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
In the oncology field, understanding the relationship between the dose administered and the exerted effect is particularly important because of the narrow therapeutic index associated with anti-cancer drugs and the high interpatient variability. Therefore, in this review, we provide a critical perspective of the different methods of characterising treatment exposure in the oncology setting. The increasing number of modelling applications in oncology reflects the applicability and the impact of pharmacometrics on all phases of the drug development process and patient management as well. Pharmacometric modelling is a worthy component within the current paradigm of model-based drug development, but pharmacometric modelling techniques are also accessible for the clinician in the optimisation of current oncology therapies. Consequently, the application of population models in a hospital setting by generating close collaborations between physicians and pharmacometricians is highly recommended, providing a systematic means of developing and assessing model-based metrics as 'drivers' for various responses to treatments, which can then be evaluated as predictors for treatment success. Characterising the key determinants of variability in exposure is of particular importance for anticancer agents, as efficacy and toxicity are associated with exposure. We present the different strategies to describe and predict drug exposure that can be applied depending on the data available, with the objective of obtaining the most useful information in the patients' favour throughout the full drug cycle. Therefore, the objective of the present article is to review the different approaches used to characterise a patient's exposure to oncology drugs, which will result in a better understanding of the time course of the response and the magnitude of interpatient variability.
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Affiliation(s)
- Belén P Solans
- Pharmacometrics & Systems Pharmacology, Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, University of Navarra, C/Irunlarrea s/n, 31008, Pamplona, Navarra, Spain. .,Navarra Institute for Health Research (IdisNA), University of Navarra, Pamplona, Spain.
| | - María Jesús Garrido
- Pharmacometrics & Systems Pharmacology, Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, University of Navarra, C/Irunlarrea s/n, 31008, Pamplona, Navarra, Spain.,Navarra Institute for Health Research (IdisNA), University of Navarra, Pamplona, Spain
| | - Iñaki F Trocóniz
- Pharmacometrics & Systems Pharmacology, Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, University of Navarra, C/Irunlarrea s/n, 31008, Pamplona, Navarra, Spain. .,Navarra Institute for Health Research (IdisNA), University of Navarra, Pamplona, Spain.
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Vanura K. Sex as decisive variable in lymphoid neoplasms-an update. ESMO Open 2020; 6:100001. [PMID: 33399069 PMCID: PMC7808098 DOI: 10.1016/j.esmoop.2020.100001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 10/09/2020] [Accepted: 10/31/2020] [Indexed: 01/26/2023] Open
Affiliation(s)
- K Vanura
- Department of Medicine I, Division of Haematology and Haemostaseology, Medical University of Vienna, Vienna, Austria.
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Krishna SBN, Dubey A, Malla MA, Kothari R, Upadhyay CP, Adam JK, Kumar A. Integrating Microbiome Network: Establishing Linkages Between Plants, Microbes and Human Health. Open Microbiol J 2019. [DOI: 10.2174/1874285801913020330] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The trillions of microbes that colonize and live around us govern the health of both plants and animals through a cascade of direct and indirect mechanisms. Understanding of this enormous and largely untapped microbial diversity has been the focus of microbial research from the past few decades or so. Amidst the advancements in sequencing technologies, significant progress has been made to taxonomically and functionally catalogue these microbes and also to establish their exact role in the health and disease state. In comparison to the human microbiome, plants are also surrounded by a vast diversity of microbes that form complex ecological communities that affect plant growth and health through collective metabolic activities and interactions. This plant microbiome has a substantial influence on human health and environment via its passage through the nasal route and digestive tract and is responsible for changing our gut microbiome. This review primarily focused on the advances and challenges in microbiome research at the interface of plant and human, and role of microbiome at different compartments of the body’s ecosystems along with their correlation to health and diseases. This review also highlighted the potential therapies in modulating the gut microbiota and technologies for studying the microbiome.
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Takeda K, Komatsu K, Morita S. Bayesian dose-finding phase I trial design incorporating pharmacokinetic assessment in the field of oncology. Pharm Stat 2018; 17:725-733. [DOI: 10.1002/pst.1890] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 05/28/2018] [Accepted: 06/25/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Kentaro Takeda
- Data Science, Astellas Pharma Global Development, Inc.; IL USA
| | - Kanji Komatsu
- Clinical Pharmacology, Astellas Pharma Inc.; Tokyo Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics; Kyoto University Graduate School of Medicine; Kyoto Japan
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