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Tikhonova IV, Dyukina AR, Grinevich AA, Shaykhutdinova ER, Safronova VG. Changed regulation of granulocyte NADPH oxidase activity in the mouse model of obesity-induced type 2 diabetes mellitus. Free Radic Biol Med 2024; 216:33-45. [PMID: 38479632 DOI: 10.1016/j.freeradbiomed.2024.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 03/06/2024] [Accepted: 03/09/2024] [Indexed: 04/10/2024]
Abstract
NADPH oxidase is a target of hyperglycemia in type 2 diabetes mellitus (T2DM), which causes dysregulation of enzyme. Alterations in regulation of NADPH oxidase activity mediated receptor and non-receptor signaling in bone marrow granulocytes of mice with obesity-induced T2DM were studied. The animals fed high fat diet (516 kcal/100 g) for 16 weeks. NADPH oxidase-related generation of reactive species (RS) at normo- and hyperthermia was estimated using chemiluminescent analysis. The redox status of the cells was assessed by Redox Sensor Red CC-1. Baseline biochemical indicators in blood (glucose, cholesterol, HDL and LDL levels) were significant higher in T2DM mice versus controls. Using specific inhibitors, signaling mediated by formyl peptide receptors (FPRs) to NADPH oxidase was shown to involve PLC, PKC, cytochrome p450 in both control and T2DM groups and PLA2 in controls. In T2DM regulation of NADPH oxidase activity via mFpr1, a high-affinity receptors, occurred with a significant increase of the role of PKC isoforms and suppression of PLA2 participation. Significant differences between this regulation via mFpr2, low-affinity receptors, were not found. Non-receptor activation of NADPH oxidase with ionomycin (Ca2+ ionophore) or phorbol ester (direct activator of PKC isoforms) did not revealed differences in the kinetic parameters between groups at 37 °C and 40 °C. When these agents were used together (synergistic effect), lower sensitivity of cells to ionophore was observed in T2DM at both temperatures. Redox status in responses to opsonized zymosan was higher in T2DM mice at 37 °C and similar to control levels at 40 °C. ROC-analysis identified Tmax, RS production and effect of opsonized zymosan as the most significant predictors for discriminating between groups. It was concluded that Ca2+-dependent/PKC-mediated regulation of NADPH oxidase activity was altered in BM granulocytes from diabetic mice.
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Affiliation(s)
- Irina V Tikhonova
- Institute of Cell Biophysics of Russian Academy of Sciences, Institutskaya st., 3, Pushchino, 142290, Russia.
| | - Alsu R Dyukina
- Institute of Cell Biophysics of Russian Academy of Sciences, Institutskaya st., 3, Pushchino, 142290, Russia
| | - Andrei A Grinevich
- Institute of Cell Biophysics of Russian Academy of Sciences, Institutskaya st., 3, Pushchino, 142290, Russia
| | - Elvira R Shaykhutdinova
- Branch of Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of Russian Academy of Sciences, Prospect Nauki, 6, Pushchino, 142290, Russia
| | - Valentina G Safronova
- Institute of Cell Biophysics of Russian Academy of Sciences, Institutskaya st., 3, Pushchino, 142290, Russia
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GÜVEN NM, KARAÖMERLİOĞLU İ, ARIOĞLU İNAN E, CAN EKE B. Investigation of the Expression of CYP3A4 in Diabetic Rats in Xenobiotic Metabolism. Turk J Pharm Sci 2024; 21:81-86. [PMID: 38529568 PMCID: PMC10982886 DOI: 10.4274/tjps.galenos.2023.87450] [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: 02/22/2023] [Accepted: 04/30/2023] [Indexed: 03/27/2024]
Abstract
Objectives This study investigated the impact of a high-fat diet streptozotocin (STZ)-induced diabetes and dapagliflozin treatment on hepatic protein expression of CYP3A4. Materials and Methods In our study, 34 male Sprague-Dawley rats were randomly divided into four groups: Control, high-fat diet and STZ-induced diabetes, dapagliflozin-treated control, and dapagliflozin-treated diabetes. In the microsomes obtained from the livers of these rats, the protein expression levels of CYP3A4 were determined by Western blotting. Results Hepatic CYP3A4 protein expression levels in the control group treated with dapagliflozin were significantly decreased compared with those in the control group. In addition, hepatic CYP3A4 protein expression levels were decreased in dapagliflozin-treated diabetic Sprague-Dawley rats compared with those in both control and diabetic group rats, but the difference between the groups was not statistically significant. Conclusion According to these two results, the use of dapagliflozin inhibited hepatic CYP3A4 protein expression.
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Affiliation(s)
- Naile Merve GÜVEN
- Ankara University, Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Ankara, Türkiye
- Ankara University, Graduate School of Health Sciences, Ankara, Türkiye
| | | | - Ebru ARIOĞLU İNAN
- Ankara University, Faculty of Pharmacy, Department of Pharmacology, Ankara, Türkiye
| | - Benay CAN EKE
- Ankara University, Faculty of Pharmacy, Department of Pharmaceutical Toxicology, Ankara, Türkiye
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3
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Dietrich CG, Geier A. What is the impact of metabolic dysfunction-associated steatotic liver disease on drug transport and metabolism? Expert Opin Drug Metab Toxicol 2024; 20:107-110. [PMID: 38412106 DOI: 10.1080/17425255.2024.2324015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 02/23/2024] [Indexed: 02/29/2024]
Affiliation(s)
| | - Andreas Geier
- Division of Hepatology, Department of Medicine II, University Hospital Wuerzburg (UKW), Würzburg, Germany
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Bruijn N, van Lohuizen R, Boron M, Fitzek M, Gabriele F, Giuliani G, Melgarejo L, Řehulka P, Sebastianelli G, Triller P, Vigneri S, Özcan B, van den Brink AM. Influence of metabolic state and body composition on the action of pharmacological treatment of migraine. J Headache Pain 2024; 25:20. [PMID: 38347465 PMCID: PMC10863119 DOI: 10.1186/s10194-024-01724-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Accepted: 01/22/2024] [Indexed: 02/15/2024] Open
Abstract
Migraine is a disabling neurovascular disorder among people of all ages, with the highest prevalence in the fertile years, and in women. Migraine impacts the quality of life of affected individuals tremendously and, in addition, it is associated with highly prevalent metabolic diseases, such as obesity, diabetes mellitus and thyroid dysfunction. Also, the clinical response to drugs might be affected in patients with metabolic disease due to body composition and metabolic change. Therefore, the efficacy of antimigraine drugs could be altered in patients with both migraine and metabolic disease. However, knowledge of the pharmacology and the related clinical effects of antimigraine drugs in patients with metabolic disease are limited. Therefore, and given the clinical relevance, this article provides a comprehensive overview of the current research and hypotheses related to the influence of metabolic state and body composition on the action of antimigraine drugs. In addition, the influence of antimigraine drugs on metabolic functioning and, vice versa, the influence of metabolic diseases and its hormonal modulating medication on migraine activity is outlined. Future exploration on personalizing migraine treatment to individual characteristics is necessary to enhance therapeutic strategies, especially given its increasing significance in recent decades.
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Affiliation(s)
- Noor Bruijn
- Department of Internal Medicine, Division of Vascular Medicine and Pharmacology, Erasmus MC, Erasmus University Medical Center Rotterdam, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Romy van Lohuizen
- Department of Internal Medicine, Division of Vascular Medicine and Pharmacology, Erasmus MC, Erasmus University Medical Center Rotterdam, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Malgorzata Boron
- Department of Neurology, University Hospital, Wroclaw Medical University, Wroclaw, Poland
| | - Mira Fitzek
- Department of Neurology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Francesca Gabriele
- Department of Applied Clinical Sciences and Biotechnology, Neuroscience Section, University of L'Aquila, L'Aquila, Italy
| | - Giada Giuliani
- Department of Human Neurosciences, Sapienza University of Rome, Rome, Italy
| | - Laura Melgarejo
- Neurology Department, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Pavel Řehulka
- St. Anne's University Hospital, Faculty of Medicine Masaryk University Czech Republic, Brno, Czech Republic
| | - Gabriele Sebastianelli
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University of Rome Polo Pontino ICOT, Latina, Italy
| | - Paul Triller
- Department of Neurology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Simone Vigneri
- Casa Di Cura Santa Maria Maddalena, Neurology and Neurophysiology Service, Occhiobello, Italy
| | - Behiye Özcan
- Department of Internal Medicine, Division of Vascular Medicine and Pharmacology, Erasmus MC, Erasmus University Medical Center Rotterdam, PO Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Antoinette Maassen van den Brink
- Department of Internal Medicine, Division of Vascular Medicine and Pharmacology, Erasmus MC, Erasmus University Medical Center Rotterdam, PO Box 2040, 3000 CA, Rotterdam, The Netherlands.
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Cui C, Cao F, Kong II, Wu Q, Li F, Li H, Liu D. A model-informed approach to accelerate the clinical development of cofrogliptin (HSK7653), a novel ultralong-acting dipeptidyl peptidase-4 inhibitor. Diabetes Obes Metab 2024; 26:592-601. [PMID: 37953687 DOI: 10.1111/dom.15348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 11/14/2023]
Abstract
AIM To employ a model-informed drug development approach in facilitating decision making and expediting the clinical progress of cofrogliptin (HSK7653), a novel ultralong-acting dipeptidyl peptidase-4 (DPP-4) inhibitor, for the treatment of type 2 diabetes (T2D) via a biweekly dosing regimen. METHODS Firstly, a population pharmacokinetics and pharmacodynamics (PopPKPD) model was developed using PK and PD data from a single ascending dose study to simulate the PK and PD time profiles of HSK7653 after multiple doses. Secondly, model-based meta-analysis (MBMA) was performed on published clinical studies of Eastern Asian subjects for all DPP-4 inhibitors. We hypothesized a consistent relationship between PK and DPP-4 inhibition in both healthy individuals and in those with T2D, establishing a quantitative correlation between DPP-4 inhibition and HbA1c. Finally, the predicted PK/DPP-4 inhibition/HbA1c profiles were validated by T2D patients in late clinical trials. RESULTS The PK/DPP-4 inhibition/HbA1c profiles of T2D patients treated with HSK7653 matched the modelled data. Our PopPKPD and MBMA models predict multiple ascending dosing PK and PD characteristics from single ascending dosing data, as well as the long-term efficacy in T2D patients, based on healthy subjects. CONCLUSIONS Successful waiver approval for the phase 2b dose-finding study was achieved through model-informed recommendations, facilitating the clinical development of HSK7653 and other DPP-4 inhibitors.
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Affiliation(s)
- Cheng Cui
- Geriatrics Department, Peking University Third Hospital, Beijing, China
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China
- Center of Clinical Medical Research, Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing, China
| | - Fangrui Cao
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China
- Center of Clinical Medical Research, Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing, China
| | - Iok Ian Kong
- School of Pharmaceutical Sciences, Tsinghua University, Beijing, China
- School of Pharmacy, Faculty of Medicine, Macau University of Science and Technology, Macau SAR, China
| | - Qinghe Wu
- Haisco Pharmaceutical Group Co. Ltd, Chengdu, China
| | - Fangqiong Li
- Haisco Pharmaceutical Group Co. Ltd, Chengdu, China
| | - Haiyan Li
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China
- Center of Clinical Medical Research, Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing, China
| | - Dongyang Liu
- Drug Clinical Trial Center, Peking University Third Hospital, Beijing, China
- Center of Clinical Medical Research, Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Cardiovascular Receptors Research, Peking University Third Hospital, Beijing, China
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Armani S, Geier A, Forst T, Merle U, Alpers DH, Lunnon MW. Effect of changes in metabolic enzymes and transporters on drug metabolism in the context of liver disease: Impact on pharmacokinetics and drug-drug interactions. Br J Clin Pharmacol 2023. [PMID: 38148609 DOI: 10.1111/bcp.15990] [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: 09/11/2023] [Revised: 12/07/2023] [Accepted: 12/13/2023] [Indexed: 12/28/2023] Open
Abstract
Changes in the pharmacokinetic and resulting pharmacodynamic properties of drugs are common in many chronic liver diseases, leading to adverse effects, drug interactions and increased risk of over- or underdosing of medications. Structural and functional hepatic impairment can have major effects on drug metabolism and transport. This review summarizes research on the functional changes in phase I and II metabolic enzymes and in transport proteins in patients with metabolic diseases such as type 2 diabetes, metabolic dysfunction-associated steatotic liver disease, metabolic dysfunction-associated steatohepatitis and cirrhosis, providing a clinical perspective on how these changes affect drug uptake and metabolism. Generally, a decrease in expression and/or activity of many enzymes of the cytochrome P450 family (e.g. CYP2E1 and CYP3A4), and of influx and efflux transporters (e.g. organic anion-transporting polypeptide [OATP]1B1, OATP2B1, OAT2 and bile salt export pump), has been recently documented in patients with liver disease. Decreased enzyme levels often correlate with increased severity of chronic liver disease. In subjects with hepatic impairment, there is potential for strong alterations of drug pharmacokinetics due to reduced absorption, increased volume of distribution, metabolism and extraction. Due to the altered pharmacokinetics, specific drug-drug interactions are also a potential issue to consider in patients with liver disease. Given the huge burden of liver disease in western societies, there is a need to improve awareness among all healthcare professionals and patients with liver disease to ensure appropriate drug prescriptions.
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Affiliation(s)
- Sara Armani
- CRS Clinical Research Services, Mannheim, Germany
| | - Andreas Geier
- Department of Internal Medicine and Hepatology, University Hospital, Würzburg, Germany
| | - Thomas Forst
- CRS Clinical Research Services, Mannheim, Germany
| | - Uta Merle
- Department of Internal Medicine IV, University Hospital, Heidelberg, Germany
| | - David H Alpers
- Department of Medicine, Washington University School of Medicine, St. Louis, Missouri, USA
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Lee H, Yoon S, Park YH, Lee JS, Rhyu DY, Kim KT. Microbiota dysbiosis associated with type 2 diabetes-like effects caused by chronic exposure to a mixture of chlorinated persistent organic pollutants in zebrafish. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 334:122108. [PMID: 37422083 DOI: 10.1016/j.envpol.2023.122108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/23/2023] [Accepted: 06/24/2023] [Indexed: 07/10/2023]
Abstract
Mixtures of chlorinated persistent organic pollutants (C-POPs-Mix) are chemically related risk factors for type 2 diabetes mellitus (T2DM); however, the effects of chronic exposure to C-POPs-Mix on microbial dysbiosis remain poorly understood. Herein, male and female zebrafish were exposed to C-POPs-Mix at a 1:1 ratio of five organochlorine pesticides and Aroclor 1254 at concentrations of 0.02, 0.1, and 0.5 μg/L for 12 weeks. We measured T2DM indicators in blood and profiled microbial abundance and richness in the gut as well as transcriptomic and metabolomic alterations in the liver. Exposure to C-POPs-Mix significantly increased blood glucose levels while decreasing the abundance and alpha diversity of microbial communities only in females at concentrations of 0.02 and 0.1 μg/L. The majorly identified microbial contributors to microbial dysbiosis were Bosea minatitlanensis, Rhizobium tibeticum, Bifidobacterium catenulatum, Bifidobacterium adolescentis, and Collinsella aerofaciens. PICRUSt results suggested that altered pathways were associated with glucose and lipid production and inflammation, which are linked to changes in the transcriptome and metabolome of the zebrafish liver. Metagenomics outcomes revealed close relationships between intestinal and liver disruptions to T2DM-related molecular pathways. Thus, microbial dysbiosis in T2DM-triggered zebrafish occurred as a result of chronic exposure to C-POPs-Mix, indicating strong host-microbiome interactions.
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Affiliation(s)
- Hyojin Lee
- Department of Biology, University of Ottawa, Ontario K1N 6N5, Canada; Department of Environmental Engineering, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea
| | - Sojeong Yoon
- Department of Environmental Engineering, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea
| | - Youngja Hwang Park
- Metabolomics Laboratory, College of Pharmacy, Korea University, Sejong City 30019, Republic of Korea
| | - Jeong-Soo Lee
- Microbiome Convergence Research Center, KRIBB, Daejeon 34141, Republic of Korea
| | - Dong Young Rhyu
- Department of Biomedicine, Health & Life Convergence Sciences, BK21 FOUR, Mokpo National University, Jeonnam 58554, Republic of Korea
| | - Ki-Tae Kim
- Department of Environmental Engineering, Seoul National University of Science and Technology, Seoul 01811, Republic of Korea.
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Rai V, Le H, Agrawal DK. Novel mediators regulating angiogenesis in diabetic foot ulcer healing. Can J Physiol Pharmacol 2023; 101:488-501. [PMID: 37459652 DOI: 10.1139/cjpp-2023-0193] [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: 09/08/2023]
Abstract
A non-healing diabetic foot ulcer (DFU) is a debilitating clinical problem amounting to socioeconomic and psychosocial burdens. DFUs increase morbidity due to prolonged treatment and mortality in the case of non-treatable ulcers resulting in gangrene and septicemia. The overall amputation rate of the lower extremity with DFU ranges from 3.34% to 42.83%. Wound debridement, antibiotics, applying growth factors, negative pressure wound therapy, hyperbaric oxygen therapy, topical oxygen, and skin grafts are common therapies for DFU. However, recurrence and nonhealing ulcers are still major issues. Chronicity of inflammation, hypoxic environment, poor angiogenesis, and decreased formation of the extracellular matrix (ECM) are common impediments leading to nonhealing patterns of DFUs. Angiogenesis is crucial for wound healing since proper vessel formation facilitates nutrients, oxygen, and immune cells to the ulcer tissue to help in clearing out debris and facilitate healing. However, poor angiogenesis due to decreased expression of angiogenic mediators and matrix formation results in nonhealing and ultimately amputation. Multiple proangiogenic mediators and vascular endothelial growth factor (VEGF) therapy exist to enhance angiogenesis, but the results are not satisfactory. Thus, there is a need to investigate novel pro-angiogenic mediators that can either alone or in combination enhance the angiogenesis and healing of DFUs. In this article, we critically reviewed the existing pro-angiogenic mediators followed by potentially novel factors that might play a regulatory role in promoting angiogenesis and wound healing in DFUs.
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Affiliation(s)
- Vikrant Rai
- Department of Translational Research, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Hoangvi Le
- Department of Translational Research, Western University of Health Sciences, Pomona, CA 91766, USA
| | - Devendra K Agrawal
- Department of Translational Research, Western University of Health Sciences, Pomona, CA 91766, USA
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9
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Zhou L, Li M, Li H, Guo Z, Gao Y, Zhang H, Qin F, Sang Z, Xing Q, Cheng L, Cao W. Establishment of a mathematical prediction model for voriconazole stable maintenance dose: a prospective study. Front Cell Infect Microbiol 2023; 13:1157944. [PMID: 37565064 PMCID: PMC10410275 DOI: 10.3389/fcimb.2023.1157944] [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: 02/09/2023] [Accepted: 07/11/2023] [Indexed: 08/12/2023] Open
Abstract
Background In patients with invasive fungal infection (IFI), the steady-state serum trough concentration (C min) of voriconazole (VCZ) is highly variable and can lead to treatment failure (C min < 0.5 mg/L) and toxicity (C min ≥ 5.0 mg/L). However, It remains challenging to determine the ideal maintenance dose to achieve the desired C min level quickly. Aims This randomized, prospective observational single-center study aimed to identify factors affecting VCZ-C min and maintenance dose and create an algorithmic model to predict the necessary maintenance dose. MeThe study enrolled 306 adult IFI patients, split into two groups: non-gene-directed (A) (where CYP2C19 phenotype is not involved in determining VCZ dose) and gene-directed (B) (where CYP2C19 phenotype is involved in determining VCZ dose). Results Results indicated that CYP2C19 genetic polymorphisms might significantly impact VCZ loading and maintenance dose selection. CYP2C19 phenotype, C-reaction protein (CRP), and average daily dose/body weight were significant influencers on VCZ-C min, while CYP2C19 phenotype, CRP, and body weight significantly impacted VCZ maintenance dose. A feasible predictive formula for VCZ stable maintenance dose was derived from the regression equation as a maintenance dose (mg) =282.774-0.735×age (year)+2.946×body weight(Kg)-19.402×CYP2C19 phenotype (UM/RM/NM:0, IM:1, PM:2)-0.316×CRP (mg/L) (p < 0.001). Discussion DiThis formula may serve as a valuable supplement to the Clinical Pharmacogenetics Implementation Consortium (CPIC®) guideline for CYP2C19 and VCZ therapy, especially for IFI patients with highly variable inflammatory cytokines during VCZ therapy.
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Affiliation(s)
- Lijuan Zhou
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Min Li
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Huihong Li
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Zhiqiang Guo
- Department of Hematology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Yanqiu Gao
- Department of Respiratory Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Hua Zhang
- Department of Respiratory Medicine, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Fuli Qin
- Department of Hematology, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
| | - Zhihui Sang
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
- College of Pharmacy, Xinxiang Medical University, Xinxiang, Henan, China
| | - Qinghe Xing
- Institutes of Biomedical Sciences and Children’s Hospital, Fudan University, Shanghai, China
| | - Long Cheng
- College of Nursing, Chifeng University, Chifeng, Inner Mongolia, China
| | - Wei Cao
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, Henan, China
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Li G, Wang X, Luo L, Zhang H, Song X, Zhang J, Liu D. Identification of chemical constituents of Qingjin Yiqi granules and comparative study on pharmacokinetics of 23 main bioactive components in normal and Lung-Qi deficiency rats by UPLC-MS/MS method. J Chromatogr B Analyt Technol Biomed Life Sci 2023; 1226:123802. [PMID: 37385125 DOI: 10.1016/j.jchromb.2023.123802] [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: 03/06/2023] [Revised: 05/28/2023] [Accepted: 06/14/2023] [Indexed: 07/01/2023]
Abstract
Qingjin Yiqi granules (QJYQ granules) are hospital preparations derived from ancient prescriptions under the guidance of academician Zhang Boli; they have the effect of invigorating qi and nourishing yin, strengthening the spleen and harmonizing the middle, clearing heat, and drying dampness, and are mainly used for patients with coronavirus disease 2019 (COVID-19) during the recovery period. However, their chemical constituents and pharmacokinetic characteristics in vivo have not been systematically investigated. In this study, 110 chemical constituents of QJYQ granules were identified using ultra-high-performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UPLC-Q-TOF-MS), and a fast and sensitive ultra-high-performance liquid chromatography-mass spectrometry method was developed and validated for the target analytes. A rat model of lung-qi deficiency was established by subjecting mice to passive smoking combined with cold baths, and 23 main bioactive components of QJYQ granules were analyzed in normal and model rats after oral administration. The results showed that, compared to the normal group, there were significant differences in the pharmacokinetics of baicalin, schisandrin, ginsenoside Rb1, naringin, hesperidin, liquiritin, liquiritigenin, glycyrrhizic acid, and hastatoside in the model rats (P < 0.05), indicating that the in vivo processes of the above components changed under pathological conditions, suggesting that they may have pharmacological effects as active components. This study has helped identify QJYQ particulate substances and further supports their clinical application..
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Affiliation(s)
- Guotong Li
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Tianjin Modern Innovation Chinese Medicine Technology Co., Ltd., Tianjin 300380, China
| | - Xinrui Wang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Tianjin Modern Innovation Chinese Medicine Technology Co., Ltd., Tianjin 300380, China
| | - Lifei Luo
- Tianjin Modern Innovation Chinese Medicine Technology Co., Ltd., Tianjin 300380, China
| | - Han Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Xinbo Song
- Tianjin Modern Innovation Chinese Medicine Technology Co., Ltd., Tianjin 300380, China
| | - Jingze Zhang
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Tianjin Modern Innovation Chinese Medicine Technology Co., Ltd., Tianjin 300380, China.
| | - Dailin Liu
- State Key Laboratory of Component-based Chinese Medicine, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China; Tianjin Modern Innovation Chinese Medicine Technology Co., Ltd., Tianjin 300380, China.
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11
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de Jong LM, Boussallami S, Sánchez-López E, Giera M, Tushuizen ME, Hoekstra M, Hawinkels LJAC, Rissmann R, Swen JJ, Manson ML. The impact of CYP2C19 genotype on phenoconversion by concomitant medication. Front Pharmacol 2023; 14:1201906. [PMID: 37361233 PMCID: PMC10285291 DOI: 10.3389/fphar.2023.1201906] [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: 04/07/2023] [Accepted: 05/19/2023] [Indexed: 06/28/2023] Open
Abstract
Introduction: Pharmacogenetics-informed drug prescribing is increasingly applied in clinical practice. Typically, drug metabolizing phenotypes are determined based on genetic test results, whereupon dosage or drugs are adjusted. Drug-drug-interactions (DDIs) caused by concomitant medication can however cause mismatches between predicted and observed phenotypes (phenoconversion). Here we investigated the impact of CYP2C19 genotype on the outcome of CYP2C19-dependent DDIs in human liver microsomes. Methods: Liver samples from 40 patients were included, and genotyped for CYP2C19*2, *3 and *17 variants. S-mephenytoin metabolism in microsomal fractions was used as proxy for CYP2C19 activity, and concordance between genotype-predicted and observed CYP2C19 phenotype was examined. Individual microsomes were subsequently co-exposed to fluvoxamine, voriconazole, omeprazole or pantoprazole to simulate DDIs. Results: Maximal CYP2C19 activity (Vmax) in genotype-predicted intermediate metabolizers (IMs; *1/*2 or *2/*17), rapid metabolizers (RMs; *1/*17) and ultrarapid metabolizers (UMs; *17/*17) was not different from Vmax of predicted normal metabolizers (NMs; *1/*1). Conversely, CYP2C19*2/*2 genotyped-donors exhibited Vmax rates ∼9% of NMs, confirming the genotype-predicted poor metabolizer (PM) phenotype. Categorizing CYP2C19 activity, we found a 40% concordance between genetically-predicted CYP2C19 phenotypes and measured phenotypes, indicating substantial phenoconversion. Eight patients (20%) exhibited CYP2C19 IM/PM phenotypes that were not predicted by their CYP2C19 genotype, of which six could be linked to the presence of diabetes or liver disease. In subsequent DDI experiments, CYP2C19 activity was inhibited by omeprazole (-37% ± 8%), voriconazole (-59% ± 4%) and fluvoxamine (-85% ± 2%), but not by pantoprazole (-2 ± 4%). The strength of CYP2C19 inhibitors remained unaffected by CYP2C19 genotype, as similar percental declines in CYP2C19 activity and comparable metabolism-dependent inhibitory constants (Kinact/KI) of omeprazole were observed between CYP2C19 genotypes. However, the consequences of CYP2C19 inhibitor-mediated phenoconversion were different between CYP2C19 genotypes. In example, voriconazole converted 50% of *1/*1 donors to a IM/PM phenotype, but only 14% of *1/*17 donors. Fluvoxamine converted all donors to phenotypic IMs/PMs, but *1/*17 (14%) were less likely to become PMs than *1/*1 (50%) or *1/*2 and *2/*17 (57%). Conclusion: This study suggests that the differential outcome of CYP2C19-mediated DDIs between genotypes are primarily dictated by basal CYP2C19 activity, that may in part be predicted by CYP2C19 genotype but likely also depends on disease-related factors.
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Affiliation(s)
- Laura M. de Jong
- Division of Systems Pharmacology and Pharmacy, Leiden Academic Centre for Drug Research, Leiden, Netherlands
| | - Soukayna Boussallami
- Division of Systems Pharmacology and Pharmacy, Leiden Academic Centre for Drug Research, Leiden, Netherlands
| | - Elena Sánchez-López
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, Netherlands
| | - Martin Giera
- Center for Proteomics and Metabolomics, Leiden University Medical Center, Leiden, Netherlands
| | - Maarten E. Tushuizen
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Menno Hoekstra
- Division of Systems Pharmacology and Pharmacy, Leiden Academic Centre for Drug Research, Leiden, Netherlands
| | - Lukas J. A. C. Hawinkels
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, Netherlands
| | - Robert Rissmann
- Centre for Human Drug Research, Leiden, Netherlands
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research, Leiden, Netherlands
- Department of Dermatology, Leiden University Medical Center, Leiden, Netherlands
| | - Jesse J. Swen
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, Netherlands
| | - Martijn L. Manson
- Division of Systems Pharmacology and Pharmacy, Leiden Academic Centre for Drug Research, Leiden, Netherlands
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Shen Q, He T, Li T, Szeto IMY, Mao S, Zhong W, Li P, Jiang H, Zhang Y. Synergistic effects of overweight/obesity and high hemoglobin A1c status on elevated high-sensitivity C-reactive protein in Chinese adults: a cross-sectional study. Front Nutr 2023; 10:1156404. [PMID: 37215204 PMCID: PMC10196946 DOI: 10.3389/fnut.2023.1156404] [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: 02/01/2023] [Accepted: 03/31/2023] [Indexed: 05/24/2023] Open
Abstract
Background High-sensitivity C-reactive protein (hs-CRP) is an inflammatory marker that has been suggested as a predictor of cardiovascular diseases. High glycated hemoglobin (HbA1c) levels and overweight/obesity are independently associated with elevated hs-CRP; meanwhile, high HbA1c levels are frequently accompanied by overweight or obesity. However, their joint effect on elevated hs-CRP levels has not been well-established. Therefore, we evaluated whether overweight/obesity modified the association between high HbA1c levels and elevated hs-CRP. Methods Based on cross-sectional data from the Chinese Urban Adults Diet and Health Study (CUADHS) in 2016, we included 1,630 adults aged 18-75 years (mean age 50.16 years and 33.6% male). Elevated hs-CRP was defined as serum hs-CRP ≥ 3 and <10 mg/L. The interactive effects of BMI and HbA1c levels on the risk of elevated hs-CRP levels were calculated by using multiple logistic regression models, followed by strata-specific analyses. Results Individuals with elevated hs-CRP had a higher rate of HbA1c level than those without elevated (25.3 vs. 11.3%, P < 0.001), as well as a higher rate of overweight/obesity (67.1 vs. 43.5%, P < 0.001). Higher HbA1c levels were independently associated with an increased risk of elevated hs-CRP [adjusted odds ratio (aOR) = 2.31, 95% confidence interval (CI): 1.47, 3.65], as well as overweight/obesity with the risk of elevated hs-CRP (aOR = .31, 95% confidenc-3.73). Furthermore, overweight/obesity showed a significant synergistic effect on high HbA1c levels with a higher aOR of 5.25 (2.77, 9.95) (Pinteraction < 0.001). This synergistic effect was more prominent when stratified by age (in 18-44 years old, aOR, 95% CI = 30.90, 4.40-236.47 for interaction vs. 6.46, 1.38-30.23 for high HbA1c only) and gender (in women, aOR, 95% CI = 8.33, 3.80-18.23 for interaction vs. 2.46,1.38-4.40 for high HbA1c only). Conclusion There are synergistic effects of high HbA1c levels and overweight/obesity on the risk of elevated hs-CRP in Chinese adults, with more significant effects in adults aged 18-44 years or females. Intervention strategies for preventing high blood glucose levels and body weight simultaneously may be important for reducing hs-CRP-related diseases. Further studies are needed to confirm this finding in other populations, and its molecular mechanisms need to be elucidated.
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Affiliation(s)
- Qianqian Shen
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
| | - Tingchao He
- Inner Mongolia Dairy Technology Research Institute Co., Ltd., Hohhot, China
- Yili Maternal and Infant Nutrition Institute, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Ting Li
- Inner Mongolia Dairy Technology Research Institute Co., Ltd., Hohhot, China
- Yili Maternal and Infant Nutrition Institute, Inner Mongolia Yili Industrial Group Co., Ltd., Hohhot, China
| | - Ignatius Man-Yau Szeto
- Inner Mongolia Dairy Technology Research Institute Co., Ltd., Hohhot, China
- National Center of Technology Innovation for Dairy, Hohhot, China
| | - Shuai Mao
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
| | - Wuxian Zhong
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
| | - Pin Li
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
| | - Hua Jiang
- School of Nursing, Peking University, Beijing, China
| | - Yumei Zhang
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
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13
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Huang B, Luo YL, Huang JL, Li GZ, Qiu SY, Huang CC. FAM3D inhibits gluconeogenesis in high glucose environment via DUSP1/ZFP36/SIK1 axis. Kaohsiung J Med Sci 2023; 39:254-265. [PMID: 36524461 DOI: 10.1002/kjm2.12633] [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: 09/02/2022] [Revised: 11/04/2022] [Accepted: 11/09/2022] [Indexed: 12/23/2022] Open
Abstract
Hyperglycemia is the most important factor leading to the complications of type 2 diabetes mellitus (T2DM). The primary condition for the treatment of T2DM is to change the glucose and lipid metabolism disorders in the liver and other insulin-sensitive tissues. The current study aims to unearth the potential molecular mechanism of inhibiting liver gluconeogenesis to provide a new theoretical basis for the treatment of T2DM. High glucose (HG) induction of HepG2 cells followed by treatment with sequence-similar family 3 member D (FAM3D). Dual specificity phosphatases 1 (DUSP1), zinc finger protein 36 (ZFP36), salt-induced kinase 1 (SIK1), p-SIK1, posphoenolpyruvate carboxykinase (PEPCK) and glucose-6-phosphatase (G6Pase) gene and protein expression level were detected by quantitative real-time polymerase chain reaction and western blot. The PEPCK and G6Pase activities were detected by enzyme linked immunosorbent assay. Glucose production assay to determine glucose content. The RNA binding protein immunoprecipitation assay was used to detect the binding of ZFP36 to SIK1. FAM3D facilitated the expression of DUSP1 but suppressed the expression of gluconeogenesis-related factors in an HG environment. The expression of ZFP36 was up-regulated in an HG environment. ZFP36 could reverse the inhibition of gluconeogenesis caused by FAM3D. HG-induced upregulation of ZFP36 was downregulated by overexpression of DUSP1. ZFP36 bound to SIK1, and downregulation of ZFP36 promoted SIK1 expression and inhibits gluconeogenesis. Our study demonstrated FAM3D inhibited gluconeogenesis through the DUSP1/ZFP36/SIK1 axis in an HG environment, which provided a new theoretical basis for exploring the pathogenesis and treatment strategy of T2DM.
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Affiliation(s)
- Bin Huang
- Department of General Medicine, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, People's Republic of China
| | - Yue-Ling Luo
- Department of General Medicine, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, People's Republic of China
| | - Jun-Ling Huang
- Department of General Medicine, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, People's Republic of China
| | - Guang-Zhi Li
- Department of General Medicine, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, People's Republic of China
| | - Shi-Yuan Qiu
- Department of General Medicine, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, People's Republic of China
| | - Chun-Chun Huang
- Department of General Medicine, The Affiliated Hospital of Youjiang Medical University for Nationalities, Baise, People's Republic of China
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14
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Multidrug Interactions: Why Do They Occur and How to Handle? Clin Ther 2023; 45:99-105. [PMID: 36682993 DOI: 10.1016/j.clinthera.2022.12.012] [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: 09/16/2022] [Revised: 12/16/2022] [Accepted: 12/21/2022] [Indexed: 01/21/2023]
Abstract
A nonoptimized medication therapy (NOMT) event is an iatrogenic hazard or incident associated with medications and is a leading cause of death, serious injury, and illness. NOMT events are often related to multidrug interactions in patients with polypharmacy. In these patients, NOMT events can be avoided by using advanced clinical decision support systems and clinical interventions such as separating the time of administration of certain drugs during the day. At the individual level, medication reconciliation is a first logical step for reducing adverse side effects. Then, intersubject variability in drug response should be considered to optimize patient drug regimens. Furthermore, patient pharmacogenomic status information can help ensure appropriateness of drug therapy. However, in patients with polypharmacy, such information is most valuable when combined with phenoconversion probability. At a population level, the virtual addition of drugs to various drug regimens and the use of a medication risk score can help predict the risk of NOMT events. This review outlines some of the mechanisms behind multidrug interactions and their association with drug safety and NOMTs, polypharmacy and its impact on patient outcomes, the value of pharmacogenomics, and an assessment of simulation studies and the virtual addition of drugs to a drug regimen using real-world data. (Clin Ther. 2023;45:XXX-XXX) © 2023 Elsevier HS Journals, Inc.
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15
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Elfaki I, Mir R, J Tayeb F, Barnawi J, Alalawy AI, Mirghani H, Alshammari SE, Dabla PK. Pharmacogenetics of CYP2C19*17: Functional and Clinical Implications of CYP2C19*17 - rs12248560 (c.-806C>T) in the Development of Type 2 Diabetes. BIOMEDICAL AND PHARMACOLOGY JOURNAL 2022; 15:1897-1904. [DOI: 10.13005/bpj/2528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/12/2024]
Abstract
The prevalence of diabetes mellitus (DM) is increasing worldwide including Saudi Arabia. DM increases mortality rate, morbidity and vascular complications, accompanied by poor general health status and low quality of life. CYP2C19*17 polymorphism in CYP2C19 gene is associated with the clinical outcome of drugs that are substrates of CYP2C19. CYP2C19*17 confers reduced susceptibility to certain illnesses. This research was conducted to develop a robust method to genotype the rs12248560 single nucleotide variation (SNV). We enrolled 206 subjects: 100 subjects were clinically confirmed cases of type 2 diabetes (T2D), and 106 subjects were healthy controls in this study. Samples from all subjects were screened for the CYP2C19 rs12248560 (c.-806C>T) by the amplification-refractory mutation system PCR (ARMS-PCR). The frequencies of CYP2C19*17 TT, CT, CC genotypes in T2D cases were 12%, 21%, and 67%, respectively whereas those in healthy controls were 70.75%, 26.41%, and 2.83%, respectively. The difference was significant (p < 0.035). T allele (fT) prevalence was found to be substantially greater in T2D cases compared to healthy controls (0.22 vs. 0.16). Results indicated that the CYP2C19*17 - TT genotype is associated with increased susceptibility to T2D with OR = 4.47, RR = 2.64, (p < 0.024). Moreover, the ARMS-based assay proved to be an easy method for the determination of CYP2C19*17 genotypes with reduced cost and good accuracy. In addition, this result helps in the detection and stratification of the individuals who are at risk for the development of T2D. Nevertheless, this finding needs to be validated in molecular genetic studies with increased specimen size and in different ethnicities.
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Affiliation(s)
- Imadeldin Elfaki
- 1Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Kingdom of Saudi Arabia
| | - Rashid Mir
- 2Prince and Fahd Bin Sultan Research Chair, Department of Medical Lab Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Kingdom of Saudi Arabia
| | - Faris J Tayeb
- 2Prince and Fahd Bin Sultan Research Chair, Department of Medical Lab Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Kingdom of Saudi Arabia
| | - Jameel Barnawi
- 2Prince and Fahd Bin Sultan Research Chair, Department of Medical Lab Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Kingdom of Saudi Arabia
| | - Adel Ibrahim Alalawy
- 1Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk 71491, Kingdom of Saudi Arabia
| | - Hyder Mirghani
- 3Internal Medicine and Endocrine, Medical Department, Faculty of Medicine, University of Tabuk, Tabuk 71491, Kingdom of Saudi Arabia
| | - Sanad E Alshammari
- 4Department of Pharmacology and Toxicology, College of Pharmacy, Hail University, Hail, Saudi Arabia
| | - Pradeep Kumar Dabla
- 5 Department of Biochemistry, G.B.Pant Institute of Postgraduate Medical Education & Research (GIPMER),Associated Maulana Azad Medical College, Delhi, India
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16
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Zhao Z, Ma M, Huang X, Sun T, Han K, Yang S, Zhou Y. Elevated serum C1q is an independent predictor of high residual platelet reactivity in CAD patients receiving clopidogrel therapy. Front Immunol 2022; 13:969984. [PMID: 36248871 PMCID: PMC9561631 DOI: 10.3389/fimmu.2022.969984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 09/15/2022] [Indexed: 12/03/2022] Open
Abstract
Background Inflammation increases the risk of thrombosis in coronary artery disease (CAD) patients and affects the antiplatelet efficacy of clopidogrel. C1q interacts with platelets to activate platelets and induce thrombosis by participating in and regulating the inflammatory response. Whether C1q affects adenosine diphosphate (ADP)-induced platelet reactivity during clopidogrel therapy was unclear and our study aimed to explore the issue. Method We enrolled 1,334 CAD patients receiving clopidogrel therapy and evaluated the association between C1q level and high residual platelet reactivity (HRPR) using logistic regression and restricted cubic spline (RCS). HRPR was defined as ADP-induced maximum amplitude (MAADP) > 47 mm plus ADP-induced platelet aggregation (ADPi) < 50%. Results A total of 516 patients (38.7%) performed HRPR. The frequency of HRPR increases with the increase in C1q level (26.3%, 38.4%, 43.2%, and 46.7% for the 1st to 4th quartile of C1q). The result of multivariate logistic regression demonstrated elevated C1q as an independent predictor for HRPR (2nd quartile: OR = 1.722, 95% CI 1.215–2.440; 3rd quartile: OR = 2.015, 95% CI 1.413–2.874; 4th quartile: OR = 2.362, 95% CI 1.631–3.421, compared to the 1st quartile). RCS depicted the nonlinear relationship between C1q and HRPR risk (p for non-linear < 0.05). Conclusion The current research is the first to explore the association of C1q and ADP-induced platelet reactivity and to demonstrate elevated C1q as an independent risk factor for HRPR in CAD patients during clopidogrel therapy.
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Affiliation(s)
- Zehao Zhao
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical center for coronary heart disease, Capital Medical University, Beijing, China
| | - Meishi Ma
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical center for coronary heart disease, Capital Medical University, Beijing, China
| | - Xin Huang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical center for coronary heart disease, Capital Medical University, Beijing, China
| | - Tienan Sun
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical center for coronary heart disease, Capital Medical University, Beijing, China
| | - Kangning Han
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical center for coronary heart disease, Capital Medical University, Beijing, China
| | - Shiwei Yang
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical center for coronary heart disease, Capital Medical University, Beijing, China
- *Correspondence: Shiwei Yang, ; Yujie Zhou,
| | - Yujie Zhou
- Department of Cardiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
- Beijing Institute of Heart, Lung and Blood Vessel Disease, Beijing, China
- Beijing Key Laboratory of Precision Medicine of Coronary Atherosclerotic Disease, Clinical center for coronary heart disease, Capital Medical University, Beijing, China
- *Correspondence: Shiwei Yang, ; Yujie Zhou,
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Tantawy M, Collins JM, Wang D. Genome-wide microRNA profiles identify miR-107 as a top miRNA associating with expression of the CYP3As and other drug metabolizing cytochrome P450 enzymes in the liver. Front Pharmacol 2022; 13:943538. [PMID: 36059981 PMCID: PMC9428441 DOI: 10.3389/fphar.2022.943538] [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: 05/13/2022] [Accepted: 07/06/2022] [Indexed: 11/13/2022] Open
Abstract
Cytochrome P450 (CYP) drug metabolizing enzymes are responsible for the metabolism of over 70% of currently used medications with the CYP3A family being the most important CYP enzymes in the liver. Large inter-person variability in expression/activity of the CYP3As greatly affects drug exposure and treatment outcomes, yet the cause of such variability remains elusive. Micro-RNAs (miRNAs) are small noncoding RNAs that negatively regulate gene expression and are involved in diverse cellular processes including metabolism of xenobiotics and therapeutic outcomes. Target prediction and in vitro functional assays have linked several miRNAs to the control of CYP3A4 expression. Yet, their co-expression with CYP3As in the liver remain unclear. In this study, we used genome-wide miRNA profiling in liver samples to identify miRNAs associated with the expression of the CYP3As. We identified and validated both miR-107 and miR-1260 as strongly associated with the expression of CYP3A4, CYP3A5, and CYP3A43. Moreover, we found associations between miR-107 and nine transcription factors (TFs) that regulate CYP3A expression, with estrogen receptor alpha (ESR1) having the largest effect size. Including ESR1 and the other TFs in the regression model either diminished or abolished the associations between miR-107 and the CYP3As, indicating that the role of miR-107 in CYP3A expression may be indirect and occur through these key TFs. Indeed, testing the other nine CYPs previously shown to be regulated by ESR1 identified similar miR-107 associations that were dependent on the exclusion of ESR1 and other key TFs in the regression model. In addition, we found significant differences in miRNA expression profiles in liver samples between race and sex. Together, our results identify miR-107 as a potential epigenetic regulator that is strongly associated with the expression of many CYPs, likely via impacting the CYP regulatory network controlled by ESR1 and other key TFs. Therefore, both genetic and epigenetic factors that alter the expression of miR-107 may have a broad influence on drug metabolism.
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18
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Effects of Adjuvant Medications on A1C, Body Mass Index, and Insulin Requirements among Patients with Type 1 Diabetes. PHARMACY 2022; 10:pharmacy10040097. [PMID: 36005937 PMCID: PMC9412392 DOI: 10.3390/pharmacy10040097] [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: 06/25/2022] [Revised: 07/25/2022] [Accepted: 07/29/2022] [Indexed: 11/17/2022] Open
Abstract
Randomized controlled trials have demonstrated that noninsulin medications used to treat type 2 diabetes can improve health outcomes among patients with type 1 diabetes (T1D). This study assessed the effects of adjuvant diabetes medications on glycated hemoglobin (A1C), body mass index (BMI), or total daily insulin (TDI) among patients with T1D in a real-world setting. This was an analysis of the T1D Exchange Clinic Registry, using the study periods of 2010−2012, 2015−2016, and 2016−2017, to assess differences in A1C, BMI, and TDI between patients with and without adjuvant medications. The relationships between characteristics and A1C in 2015−2016 and 2016−2017 were determined. Analysis included 517 patients in the adjuvant medication cohort and 4968 in the insulin-only cohort. No significant improvement in A1C was observed. A significant difference in BMI and TDI between the insulin-only (median BMI: 25.5, 26.2, 26.4 and median TDI: 45, 44 units) and adjuvant medication cohorts (median BMI: 29.8, 30.5, 30.5 and median TDI: 51, 52 units) (p < 0.001) was observed. Patients with a continuous glucose monitor (CGM), higher education level, higher annual income, and older age were associated with lower A1C (p ≤ 0.001). Higher BMI and self-description as African American/Black were associated with higher A1C (p ≤ 0.01). Insulin pump use was associated with lower A1C (p < 0.01) in 2015−2016. Patients who used adjuvant medications did not demonstrate significant improvement in disease control. These data suggest that findings from well-designed research studies may not be consistently reproducible in real-world settings, due to patient-specific factors.
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Hao M, Deng J, Huang X, Li H, Ou H, Cai X, She J, Liu X, Chen L, Chen S, Liu W, Yan D. Metabonomic Characteristics of Myocardial Diastolic Dysfunction in Type 2 Diabetic Cardiomyopathy Patients. Front Physiol 2022; 13:863347. [PMID: 35651872 PMCID: PMC9150260 DOI: 10.3389/fphys.2022.863347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Accepted: 03/28/2022] [Indexed: 12/26/2022] Open
Abstract
Diabetic cardiomyopathy (DCM) is one of the most essential cardiovascular complications in diabetic patients associated with glucose and lipid metabolism disorder, fibrosis, oxidative stress, and inflammation in cardiomyocytes. Despite increasing research on the molecular pathogenesis of DCM, it is still unclear whether metabolic pathways and alterations are probably involved in the development of DCM. This study aims to characterize the metabolites of DCM and to identify the relationship between metabolites and their biological processes or biological states through untargeted metabolic profiling. UPLC-MS/MS was applied to profile plasma metabolites from 78 patients with diabetes (39 diabetes with DCM and 39 diabetes without DCM as controls). A total of 2,806 biochemical were detected. Compared to those of DM patients, 78 differential metabolites in the positive-ion mode were identified in DCM patients, including 33 up-regulated and 45 down-regulated metabolites; however, there were only six differential metabolites identified in the negative mode including four up-regulated and two down-regulated metabolites. Alterations of several serum metabolites, including lipids and lipid-like molecules, organic acids and derivatives, organic oxygen compounds, benzenoids, phenylpropanoids and polyketides, and organoheterocyclic compounds, were associated with the development of DCM. KEGG enrichment analysis showed that there were three signaling pathways (metabolic pathways, porphyrin, chlorophyll metabolism, and lysine degradation) that were changed in both negative- and positive-ion modes. Our results demonstrated that differential metabolites and lipids have specific effects on DCM. These results expanded our understanding of the metabolic characteristics of DCM and may provide a clue in the future investigation of reducing the incidence of DCM. Furthermore, the metabolites identified here may provide clues for clinical management and the development of effective drugs.
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Affiliation(s)
- Mingyu Hao
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
| | - Jianxin Deng
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
- *Correspondence: Jianxin Deng, , ; Wenlan Liu, ; Dewen Yan,
| | - Xiaohong Huang
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Haiyan Li
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Huiting Ou
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Xiangsheng Cai
- Institute of Translational Medicine, University of Chinese Academy of Science-Shenzhen Hospital, Shenzhen, China
| | - Jiajie She
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
- The First Affiliated Hospital of Shenzhen University, Reproductive Medicine Centre, Shenzhen Second People’s Hospital, Shenzhen, China
| | - Xueting Liu
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Ling Chen
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Shujuan Chen
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
| | - Wenlan Liu
- Department of Neurosurgery, Shenzhen Key Laboratory of Neurosurgery, Shenzhen Second People’s Hospital, Shenzhen University First Affiliated Hospital, Shenzhen, China
- *Correspondence: Jianxin Deng, , ; Wenlan Liu, ; Dewen Yan,
| | - Dewen Yan
- Department of Endocrinology, Shenzhen Clinical Research Center for Metabolic Diseases, Shenzhen Second People’s Hospital, The First Affiliated Hospital of Shenzhen University, Health Science Center of Shenzhen University, Shenzhen, China
- *Correspondence: Jianxin Deng, , ; Wenlan Liu, ; Dewen Yan,
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20
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de Jong LM, Klomp SD, Treijtel N, Rissmann R, Swen JJ, Manson ML. A Systematic Review on Disease-Drug-Drug Interactions with immunomodulating drugs: A Critical Appraisal of Risk Assessment and Drug Labelling. Br J Clin Pharmacol 2022; 88:4387-4402. [PMID: 35484780 PMCID: PMC9545038 DOI: 10.1111/bcp.15372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 04/13/2022] [Accepted: 04/19/2022] [Indexed: 11/30/2022] Open
Abstract
Aim Use of immunomodulating therapeutics for immune‐mediated inflammatory diseases may cause disease‐drug‐drug interactions (DDDIs) by reversing inflammation‐driven alterations in the metabolic capacity of cytochrome P450 enzymes. European Medicine Agency (EMA) and US Food and Drug Administration (FDA) guidelines from 2007 recommend that the DDDI potential of therapeutic proteins should be assessed. This systematic analysis aimed to characterize the available DDDI trials with immunomodulatory drugs, experimental evidence for a DDDI risk and reported DDDI risk information in FDA/EMA approved drug labelling. Method For this systematic review, the EMA list of European Public Assessment Reports of human medicine was used to select immunomodulating monoclonal antibodies (mAbs) and tyrosine kinase inhibitors (TKIs) marketed after 2007 at risk for a DDDI. Selected drugs were included in PubMed and Embase searches to extract reported interaction studies. The Summary of Product Characteristics (SPCs) and the United States Prescribing Information (USPIs) were subsequently used for analysis of DDDI risk descriptions. Results Clinical interaction studies to evaluate DDDI risks were performed for 12 of the 24 mAbs (50%) and for none of the TKIs. Four studies identified a DDDI risk, of which three were studies with interleukin‐6 (IL‐6) neutralizing mAbs. Based on (non)clinical data, a DDDI risk was reported in 32% of the SPCs and in 60% of the USPIs. The EMA/FDA documentation aligned with the DDDI risk potential in 35% of the 20 cases. Conclusion This systematic review reinforces that the risk for DDDI by immunomodulating drugs is target‐ and disease‐specific. Drug labelling information designates the greatest DDDI risk to mAbs that neutralize the effects of IL‐6, Tumor Necrosis Factor alfa (TNF‐α) and interleukin‐1 bèta (IL‐1β) in diseases with systemic inflammation.
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Affiliation(s)
- Laura M de Jong
- Division of System Pharmacology and Pharmacy, Leiden Academic Centre for Drug Research (LACDR), Leiden University, the Netherlands.,Division of BioTherapeutics, Leiden Academic Centre for Drug Research (LACDR), Leiden University, The Netherlands
| | - Sylvia D Klomp
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, The Netherlands
| | - Nicoline Treijtel
- Centre for Human Drug Research, Leiden, the Netherlands.,Interact-Clinical Pharmacology, Dordrecht, The Netherlands
| | - Robert Rissmann
- Division of BioTherapeutics, Leiden Academic Centre for Drug Research (LACDR), Leiden University, The Netherlands.,Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, The Netherlands.,Centre for Human Drug Research, Leiden, the Netherlands
| | - Jesse J Swen
- Department of Clinical Pharmacy and Toxicology, Leiden University Medical Center, Leiden, The Netherlands
| | - Martijn L Manson
- Division of System Pharmacology and Pharmacy, Leiden Academic Centre for Drug Research (LACDR), Leiden University, the Netherlands.,Division of BioTherapeutics, Leiden Academic Centre for Drug Research (LACDR), Leiden University, The Netherlands
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21
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Urbanowicz T, Michalak M, Al-Imam A, Olasińska-Wiśniewska A, Rodzki M, Witkowska A, Haneya A, Buczkowski P, Perek B, Jemielity M. The Significance of Systemic Immune-Inflammatory Index for Mortality Prediction in Diabetic Patients Treated with Off-Pump Coronary Artery Bypass Surgery. Diagnostics (Basel) 2022; 12:diagnostics12030634. [PMID: 35328187 PMCID: PMC8947274 DOI: 10.3390/diagnostics12030634] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/14/2022] [Accepted: 02/25/2022] [Indexed: 02/08/2023] Open
Abstract
Diabetes mellitus (DM) represents a complex carbohydrate metabolism disorder characterized by inflammatory over-reactivity. The study aimed to investigate the potential influence of postoperative inflammatory activation on mortality risk after off-pump coronary artery bypass grafting in diabetic patients. There were 510 patients treated with off-pump coronary artery bypass grafting due to stable complex coronary artery disease, including 175 patients with type-2 DM (T2DM.) The mean follow-up time was 3.7 +/− 1.5 years with a 9% all-cause mortality rate in the diabetic group. In multivariable analysis, preoperative comorbidities (stroke, peripheral artery disease, postoperative systemic inflammatory index >952, and postoperative left ventricle ejection fraction (LVEF) < 45%) were revealed as prognostic factors. The receiver operator characteristics curve analysis for postoperative calculations of systemic immune-inflammatory index (SII) appeared significant (AUC = 0.698, p = 0.008), yielding sensitivity of 68.75% and specificity of 71.07%. Systemic immune-inflammatory index (SII) can be regarded as a predictive marker for long-term prognosis in diabetic patients after off-pump coronary artery bypass grafting. The role of perioperative inflammatory activation may play a crucial role in mortality prediction.
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Affiliation(s)
- Tomasz Urbanowicz
- Cardiac Surgery and Transplantalogy Department, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.O.-W.); (M.R.); (A.W.); (P.B.); (B.P.); (M.J.)
- Correspondence: ; Tel.: +48-61-854-9210
| | - Michał Michalak
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, 61-806 Poznan, Poland; (M.M.); (A.A.-I.)
| | - Ahmed Al-Imam
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, 61-806 Poznan, Poland; (M.M.); (A.A.-I.)
- Department of Anatomy and Cellular Biology, College of Medicine, University of Baghdad, Baghdad 10047, Iraq
| | - Anna Olasińska-Wiśniewska
- Cardiac Surgery and Transplantalogy Department, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.O.-W.); (M.R.); (A.W.); (P.B.); (B.P.); (M.J.)
| | - Michał Rodzki
- Cardiac Surgery and Transplantalogy Department, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.O.-W.); (M.R.); (A.W.); (P.B.); (B.P.); (M.J.)
| | - Anna Witkowska
- Cardiac Surgery and Transplantalogy Department, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.O.-W.); (M.R.); (A.W.); (P.B.); (B.P.); (M.J.)
| | - Assad Haneya
- Herz and Gefaschirurgie, Universitatklinikum Schleswig-Holstein, 24105 Kiel, Germany;
| | - Piotr Buczkowski
- Cardiac Surgery and Transplantalogy Department, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.O.-W.); (M.R.); (A.W.); (P.B.); (B.P.); (M.J.)
| | - Bartłomiej Perek
- Cardiac Surgery and Transplantalogy Department, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.O.-W.); (M.R.); (A.W.); (P.B.); (B.P.); (M.J.)
| | - Marek Jemielity
- Cardiac Surgery and Transplantalogy Department, Poznan University of Medical Sciences, 61-848 Poznan, Poland; (A.O.-W.); (M.R.); (A.W.); (P.B.); (B.P.); (M.J.)
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22
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Bousman CA, Mukerjee G, Men X, Dorfman R, Müller DJ, Thomas RE. Encountering Pharmacogenetic Test Results in the Psychiatric Clinic. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2022; 67:95-100. [PMID: 34783587 PMCID: PMC8892046 DOI: 10.1177/07067437211058847] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Chad A Bousman
- Departments of Medical Genetics, Psychiatry, Physiology & Pharmacology, and Community Health Sciences, University of Calgary, Calgary, Alberta, Canada.,Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.,Alberta Children's Hospital Research Institute, Calgary, Alberta, Canada.,Department of Psychiatry, Melbourne Medical School, The University of Melbourne, Melbourne, Victoria, Australia
| | | | - Xiaoyu Men
- Centre for Addiction and Mental Health, University of Toronto, Toronto, Ontario, Canada
| | - Ruslan Dorfman
- GeneYouIn Inc, Toronto, Ontario, Canada.,Department of Anesthesia, McMaster University, Hamilton, Ontario, Canada
| | - Daniel J Müller
- Centre for Addiction and Mental Health, University of Toronto, Toronto, Ontario, Canada.,Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
| | - Roger E Thomas
- Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
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23
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Del Toro-Pagán NM, Matos A, Bardolia C, Michaud V, Turgeon J, Amin NS. Pharmacist assessment of drug-gene interactions and drug-induced phenoconversion in major depressive disorder: a case report. BMC Psychiatry 2022; 22:46. [PMID: 35057765 PMCID: PMC8772164 DOI: 10.1186/s12888-021-03659-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 12/17/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Response to antidepressant therapy is highly variable among individuals. Pharmacogenomic (PGx) testing presents an opportunity to guide drug selection while optimizing therapy outcomes and/or decreasing the risk for toxicity. CASE PRESENTATION A patient with multiple comorbidities, including severe major depressive disorder (MDD), experienced adverse drug events and undesirable response to multiple antidepressant medications (i.e., bupropion, escitalopram, and venlafaxine). A clinical pharmacist assessed significant drug-gene, drug-drug, and drug-drug-gene interactions as well as other clinical factors to provide recommendations for antidepressant therapy optimization. CONCLUSION This case highlights the importance of PGx testing and the key role of pharmacists in identifying and mitigating drug-related problems and optimizing drug therapy in patients with MDD.
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Affiliation(s)
- N. M. Del Toro-Pagán
- Office of Translational Research and Residency Programs, Tabula Rasa HealthCare, 228 Strawbridge Drive, Moorestown, NJ 08057 USA
| | - A. Matos
- Office of Translational Research and Residency Programs, Tabula Rasa HealthCare, 228 Strawbridge Drive, Moorestown, NJ 08057 USA
| | - C. Bardolia
- Office of Translational Research and Residency Programs, Tabula Rasa HealthCare, 228 Strawbridge Drive, Moorestown, NJ 08057 USA
| | - V. Michaud
- Precision Pharmacotherapy Research & Development Institute, Tabula Rasa HealthCare, Lake Nona, FL USA ,grid.14848.310000 0001 2292 3357Faculty of Pharmacy, Université de Montréal, Montreal, Quebec, Canada
| | - J. Turgeon
- Precision Pharmacotherapy Research & Development Institute, Tabula Rasa HealthCare, Lake Nona, FL USA ,grid.14848.310000 0001 2292 3357Faculty of Pharmacy, Université de Montréal, Montreal, Quebec, Canada
| | - N. S. Amin
- Office of Translational Research and Residency Programs, Tabula Rasa HealthCare, 228 Strawbridge Drive, Moorestown, NJ 08057 USA
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Huang T, Nazir B, Altaf R, Zang B, Zafar H, Paiva-Santos AC, Niaz N, Imran M, Duan Y, Abbas M, Ilyas U. A meta-analysis of genome-wide gene expression differences identifies promising targets for type 2 diabetes mellitus. Front Endocrinol (Lausanne) 2022; 13:985857. [PMID: 36051390 PMCID: PMC9424486 DOI: 10.3389/fendo.2022.985857] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 07/25/2022] [Indexed: 12/12/2022] Open
Abstract
AIMS/INTRODUCTION Due to the heterogeneous nature of type 2 diabetes mellitus and its complex effects on hemodynamics, there is a need to identify new candidate markers which are involved in the development of type 2 diabetes mellitus (DM) and can serve as potential targets. As the global diabetes prevalence in 2019 was estimated as 9.3% (463 million people), rising to 10.2% (578 million) by 2030 and 10.9% (700 million) by 2045, the need to limit this rapid prevalence is of concern. The study aims to identify the possible biomarkers of type 2 diabetes mellitus with the help of the system biology approach using R programming. MATERIALS AND METHODS Several target proteins that were found to be associated with the source genes were further curated for their role in type 2 diabetes mellitus. The differential expression analysis provided 50 differentially expressed genes by pairwise comparison between the biologically comparable groups out of which eight differentially expressed genes were short-listed. These DEGs were as follows: MCL1, PTX3, CYP3A4, PTGS1, SSTR2, SERPINA3, TDO2, and GALNT7. RESULTS The cluster analysis showed clear differences between the control and treated groups. The functional relationship of the signature genes showed a protein-protein interaction network with the target protein. Moreover, several transcriptional factors such as DBX2, HOXB7, POU3F4, MSX2, EBF1, and E4F1 showed association with these identified differentially expressed genes. CONCLUSIONS The study highlighted the important markers for diabetes mellitus that have shown interaction with other proteins having a role in the progression of diabetes mellitus that can serve as new targets in the management of DM.
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Affiliation(s)
- Tao Huang
- Henan Provincial Key Laboratory of Pediatric Hematology, Children’s Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou, China
- Medical School, Huanghe Science and Technology University, Zhengzhou, China
| | - Bisma Nazir
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
| | - Reem Altaf
- Department of Pharmacy, Islamabad, Pakistan
| | - Bolun Zang
- Henan Provincial Key Laboratory of Pediatric Hematology, Children’s Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou, China
| | - Hajra Zafar
- School of Pharmacy, Shanghai Jiao Tong University, Shanghai, China
| | - Ana Cláudia Paiva-Santos
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
- REQUIMTE/LAQV, Group of Pharmaceutical Technology, Faculty of Pharmacy, University of Coimbra, Coimbra, Portugal
| | - Nabeela Niaz
- Department of Pharmacy, Sarhad University of Science and Technology, Peshawar, Pakistan
| | | | - Yongtao Duan
- Henan Provincial Key Laboratory of Pediatric Hematology, Children’s Hospital Affiliated to Zhengzhou University, Zhengzhou University, Zhengzhou, China
- *Correspondence: Umair Ilyas, ; Muhammad Abbas, ; Yongtao Duan,
| | - Muhammad Abbas
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
- *Correspondence: Umair Ilyas, ; Muhammad Abbas, ; Yongtao Duan,
| | - Umair Ilyas
- Riphah Institute of Pharmaceutical Sciences, Riphah International University, Islamabad, Pakistan
- *Correspondence: Umair Ilyas, ; Muhammad Abbas, ; Yongtao Duan,
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25
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The Effect of Berberine on Metabolic Profiles in Type 2 Diabetic Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:2074610. [PMID: 34956436 PMCID: PMC8696197 DOI: 10.1155/2021/2074610] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 11/02/2021] [Accepted: 11/19/2021] [Indexed: 02/06/2023]
Abstract
Objective Rhizoma Coptidis is an herb that has been frequently used in many traditional formulas for the treatment of diabetic mellitus (DM) over thousands of years. Berberine, the main active component of Rhizoma Coptidis, has been demonstrated to have the potential effect of hypoglycemia. To determine the potential advantages of berberine for diabetic care, we conducted this systematic review and meta-analysis to examine the efficacy and safety of berberine in the treatment of patients with type 2 DM. Methods Eight databases including PubMed, Embase, Web of Science, the Cochrane library, China National Knowledge Infrastructure (CNKI), Chinese Biomedical Database (SinoMed), Wanfang Database, and Chinese VIP Information was searched for randomized controlled trials (RCTs) reporting clinical data regarding the use of berberine for the treatment of DM. Publication qualities were also considered to augment the credibility of the evidence. Glycemic metabolisms were the main factors studied, including glycosylated hemoglobin (HbA1c), fasting plasm glucose (FPG), and 2-hour postprandial blood glucose (2hPG). Insulin resistance was estimated by fasting blood insulin (FINS), homeostasis model assessment-insulin resistance (HOMA-IR), and body mass index (BMI). Lipid profiles were also assessed, including triglyceride (TG), total cholesterol (TC), low-density lipoprotein (LDL), and high-density lipoprotein (HDL), along with inflammation factors such as C-reactive protein (CRP), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α). Serum creatinine (Scr), blood urea nitrogen (BUN), and adverse events were applied to evaluate the safety of berberine. Results Forty-six trials were assessed. Analysis of berberine applied alone or with standard diabetic therapies versus the control group revealed significant reductions in HbA1c (MD = −0.73; 95% CI (−0.97, −0.51)), FPG (MD = −0.86, 95% CI (−1.10, −0.62)), and 2hPG (MD = −1.26, 95% CI (−1.64, −0.89)). Improved insulin resistance was assessed by lowering FINS (MD = −2.05, 95% CI (−2.62, −1.48)), HOMA-IR (MD = −0.71, 95% CI (−1.03, −0.39)), and BMI (MD = −1.07, 95% CI (−1.76, −0.37)). Lipid metabolisms were also ameliorated via the reduction of TG (MD = −0.5, 95% CI (−0.61, −0.39)), TC (MD = 0.64, 95% CI (−0.78, −0.49)), and LDL (MD = 0.86, 95% CI (−1.06, −0.65)) and the upregulation of HDL (MD = 0.17, 95% CI (0.09, 0.25)). Additionally, berberine improved the inflammation factor. Conclusion There is strong evidence supporting the clinical efficacy and safety of berberine in the treatment of DM, especially as an adjunctive therapy. In the future, this may be used to guide targeted clinical use of berberine and the development of medications seeking to treat patients with T2DM and dyslipidemia.
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26
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Michaud V, Dow P, Turgeon J. Illustrative and historic cases of phenoconversion. Am J Transl Res 2021; 13:13328-13335. [PMID: 35035679 PMCID: PMC8748136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 10/11/2021] [Indexed: 06/14/2023]
Abstract
Intersubject variability in drug response, whether related to efficacy or toxicity, is well recognized clinically. Over the years, drug selection from our pharmacologic armamentarium has moved from providers' preferred choices to more personalized treatments as clinicians' decisions are guided by data from clinical trials. Since the advent of more accessible and affordable pharmacogenomic (PGx) testing, the promise of precise pharmacotherapy has been made. Results have accumulated in the literature with numerous examples demonstrating the value of PGx to improve drug response or prevent drug toxicity. Unfortunately, limited availability of reimbursement policies has dampened the enthusiasm of providers and organizations. The clinical application of PGx knowledge remains difficult for most clinicians under real-world conditions in patients with numerous chronic conditions and polypharmacy. This may be due to phenoconversion, a condition where there is a discrepancy between the genotype-predicted phenotype and the observed phenotype. This condition complicates the interpretation of PGx results and may lead to inappropriate recommendations and clinical decision making. For this reason, regulatory agencies have limited the transfer of information from PGx laboratories directly to consumers, especially recommendations about the use of certain drugs. This mini-review presents cases (mexiletine, propafenone, clopidogrel, warfarin, codeine, procainamide) from historical observations where drug response was modified by phenoconversion. The cases illustrate, from decades ago, that we are still in great need of advanced clinical decision systems that cope with conditions associated with phenoconversion, especially in patients with polypharmacy.
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Affiliation(s)
- Veronique Michaud
- TRHC Precision Pharmacotherapy Research and Development Institute13485 Veterans Way, Suite 410, Orlando, FL 32827, USA
- Université de Montréal, Faculty of PharmacyMontreal, Quebec, H3T 1J4, Canada
| | - Pamela Dow
- TRHC Precision Pharmacotherapy Research and Development Institute13485 Veterans Way, Suite 410, Orlando, FL 32827, USA
| | - Jacques Turgeon
- TRHC Precision Pharmacotherapy Research and Development Institute13485 Veterans Way, Suite 410, Orlando, FL 32827, USA
- Université de Montréal, Faculty of PharmacyMontreal, Quebec, H3T 1J4, Canada
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27
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Lenoir C, Rollason V, Desmeules JA, Samer CF. Influence of Inflammation on Cytochromes P450 Activity in Adults: A Systematic Review of the Literature. Front Pharmacol 2021; 12:733935. [PMID: 34867341 PMCID: PMC8637893 DOI: 10.3389/fphar.2021.733935] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 10/13/2021] [Indexed: 12/15/2022] Open
Abstract
Background: Available in-vitro and animal studies indicate that inflammation impacts cytochromes P450 (CYP) activity via multiple and complex transcriptional and post-transcriptional mechanisms, depending on the specific CYP isoforms and the nature of inflammation mediators. It is essential to review the current published data on the impact of inflammation on CYP activities in adults to support drug individualization based on comorbidities and diseases in clinical practice. Methods: This systematic review was conducted in PubMed through 7th January 2021 looking for articles that investigated the consequences of inflammation on CYP activities in adults. Information on the source of inflammation, victim drugs (and CYPs involved), effect of disease-drug interaction, number of subjects, and study design were extracted. Results: The search strategy identified 218 studies and case reports that met our inclusion criteria. These articles were divided into fourteen different sources of inflammation (such as infection, autoimmune diseases, cancer, therapies with immunomodulator…). The impact of inflammation on CYP activities appeared to be isoform-specific and dependent on the nature and severity of the underlying disease causing the inflammation. Some of these drug-disease interactions had a significant influence on drug pharmacokinetic parameters and on clinical management. For example, clozapine levels doubled with signs of toxicity during infections and the concentration ratio between clopidogrel's active metabolite and clopidogrel is 48-fold lower in critically ill patients. Infection and CYP3A were the most cited perpetrator of inflammation and the most studied CYP, respectively. Moreover, some data suggest that resolution of inflammation results in a return to baseline CYP activities. Conclusion: Convincing evidence shows that inflammation is a major factor to be taken into account in drug development and in clinical practice to avoid any efficacy or safety issues because inflammation modulates CYP activities and thus drug pharmacokinetics. The impact is different depending on the CYP isoform and the inflammatory disease considered. Moreover, resolution of inflammation appears to result in a normalization of CYP activity. However, some results are still equivocal and further investigations are thus needed.
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Affiliation(s)
- Camille Lenoir
- Division of Clinical Pharmacology and Toxicology, Department of Anesthesiology, Pharmacology, Intensive Care, and Emergency Medicine, Geneva University Hospitals, Geneva, Switzerland.,Institute of Pharmaceutical Sciences of Western Switzerland (ISPSO), School of Pharmaceutical Sciences, University of Geneva, Geneva, Switzerland
| | - Victoria Rollason
- Division of Clinical Pharmacology and Toxicology, Department of Anesthesiology, Pharmacology, Intensive Care, and Emergency Medicine, Geneva University Hospitals, Geneva, Switzerland.,Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Jules A Desmeules
- Division of Clinical Pharmacology and Toxicology, Department of Anesthesiology, Pharmacology, Intensive Care, and Emergency Medicine, Geneva University Hospitals, Geneva, Switzerland.,Institute of Pharmaceutical Sciences of Western Switzerland (ISPSO), School of Pharmaceutical Sciences, University of Geneva, Geneva, Switzerland.,Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Caroline F Samer
- Division of Clinical Pharmacology and Toxicology, Department of Anesthesiology, Pharmacology, Intensive Care, and Emergency Medicine, Geneva University Hospitals, Geneva, Switzerland.,Faculty of Medicine, University of Geneva, Geneva, Switzerland
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Chen H, Luo Y, Liu J, Chen J, Chen Y, Li X. Comparative pharmacokinetic study of six lignans in normal and diabetic rats after oral administration of Saururus chinensis extract by LC-MS/MS. Biomed Chromatogr 2021; 36:e5253. [PMID: 34596250 DOI: 10.1002/bmc.5253] [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: 08/15/2021] [Revised: 09/13/2021] [Accepted: 09/21/2021] [Indexed: 11/08/2022]
Abstract
Saururus chinensis (SC) possesses significant anti-diabetic activity and lignans were its major bioactive compounds. In this study, a rapid and sensitive ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method was established for simultaneous quantification of six lignans, namely (-)-(7R,8R)-machilin D (1), verrucesin (2), rel-(7S,8S,7'R,8'R)-3,3',4,4',5,5'-hexamethoxy-7.O.7',8.8'-lignan (3), manassantin A (4), manassantin B (5), and saucerneol F (6) in rat's plasma. It was validated with acceptable linearity (r ≥ 0.9922), accuracy (80.42-95.17%), precision (RSD ≤ 12.08%), and extraction recovery (80.36-93.45%). The method was successfully applied to the comparative pharmacokinetic study of the six lignans in normal and diabetic rats after oral administration of SC extract. Results showed that the areas under the plasma concentration-time curve (AUC0 → t and AUC0 → ∞ ) of (-)-(7R,8R)-machilin D, rel-(7S,8S,7'R,8'R)-3,3',4,4',5,5'-hexamethoxy-7.O.7',8.8'-lignan, manassantin B, and saucerneol F in diabetic rats were significantly increased, and the plasma clearance (CL) of (-)-(7R,8R)-machilin D in diabetic rats was significantly decreased. However, the AUC0 → t and AUC0 → ∞ of verrucesin were significantly decreased, and its CL was significantly increased in diabetic rats compared with those in normal rats. These results indicated that there were remarkable differences in the pharmacokinetic parameters between the normal and diabetic rats. The pharmacokinetic studies might be beneficial for the clinical use of SC as hypoglycemic agent.
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Affiliation(s)
- Hongjiang Chen
- College of Chinese Medicine, Zhejiang Pharmaceutical College, Ningbo, People's Republic of China.,College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
| | - Yiyuan Luo
- College of Chinese Medicine, Zhejiang Pharmaceutical College, Ningbo, People's Republic of China
| | - Jianan Liu
- College of Chinese Medicine, Zhejiang Pharmaceutical College, Ningbo, People's Republic of China
| | - Jianwei Chen
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
| | - Yong Chen
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
| | - Xiang Li
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, People's Republic of China
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Deodhar M, Turgeon J, Michaud V. Contribution of CYP2D6 Functional Activity to Oxycodone Efficacy in Pain Management: Genetic Polymorphisms, Phenoconversion, and Tissue-Selective Metabolism. Pharmaceutics 2021; 13:1466. [PMID: 34575542 PMCID: PMC8468517 DOI: 10.3390/pharmaceutics13091466] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 08/26/2021] [Accepted: 09/03/2021] [Indexed: 02/01/2023] Open
Abstract
Oxycodone is a widely used opioid for the management of chronic pain. Analgesic effects observed following the administration of oxycodone are mediated mostly by agonistic effects on the μ-opioid receptor. Wide inter-subject variability observed in oxycodone efficacy could be explained by polymorphisms in the gene coding for the μ-opioid receptor (OPRM1). In humans, oxycodone is converted into several metabolites, particularly into oxymorphone, an active metabolite with potent μ-opioid receptor agonist activity. The CYP2D6 enzyme is principally responsible for the conversion of oxycodone to oxymorphone. The CYP2D6 gene is highly polymorphic with encoded protein activities, ranging from non-functioning to high-functioning enzymes. Several pharmacogenetic studies have shown the importance of CYP2D6-mediated conversion of oxycodone to oxymorphone for analgesic efficacy. Pharmacogenetic testing could optimize oxycodone therapy and help achieve adequate pain control, avoiding harmful side effects. However, the most recent Clinical Pharmacogenetics Implementation Consortium guidelines fell short of recommending pharmacogenomic testing for oxycodone treatment. In this review, we (1) analyze pharmacogenomic and drug-interaction studies to delineate the association between CYP2D6 activity and oxycodone efficacy, (2) review evidence from CYP3A4 drug-interaction studies to untangle the nature of oxycodone metabolism and its efficacy, (3) report on the current knowledge linking the efficacy of oxycodone to OPRM1 variants, and (4) discuss the potential role of CYP2D6 brain expression on the local formation of oxymorphone. In conclusion, we opine that pharmacogenetic testing, especially for CYP2D6 with considerations of phenoconversion due to concomitant drug administration, should be appraised to improve oxycodone efficacy.
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Affiliation(s)
- Malavika Deodhar
- Precision Pharmacotherapy Research and Development Institute, Tabula Rasa HealthCare, Orlando, FL 32827, USA; (M.D.); (J.T.)
| | - Jacques Turgeon
- Precision Pharmacotherapy Research and Development Institute, Tabula Rasa HealthCare, Orlando, FL 32827, USA; (M.D.); (J.T.)
- Faculty of Pharmacy, Université de Montréal, Montréal, QC H3T 1J4, Canada
| | - Veronique Michaud
- Precision Pharmacotherapy Research and Development Institute, Tabula Rasa HealthCare, Orlando, FL 32827, USA; (M.D.); (J.T.)
- Faculty of Pharmacy, Université de Montréal, Montréal, QC H3T 1J4, Canada
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Pharmacist-Led Medication Evaluation Considering Pharmacogenomics and Drug-Induced Phenoconversion in the Treatment of Multiple Comorbidities: A Case Report. MEDICINA-LITHUANIA 2021; 57:medicina57090955. [PMID: 34577878 PMCID: PMC8466444 DOI: 10.3390/medicina57090955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/01/2021] [Accepted: 09/02/2021] [Indexed: 12/12/2022]
Abstract
Pharmacogenomic (PGx) information can guide drug and dose selection, optimize therapy outcomes, and/or decrease the risk of adverse drug events (ADEs). This report demonstrates the impact of a pharmacist-led medication evaluation, with PGx assisted by a clinical decision support system (CDSS), of a patient with multiple comorbidities. Following several sub-optimal pharmacotherapy attempts, PGx testing was recommended. The results were integrated into the CDSS, which supported the identification of clinically significant drug–drug, drug–gene, and drug–drug–gene interactions that led to the phenoconversion of cytochrome P450. The pharmacist evaluated PGx results, concomitant medications, and patient-specific factors to address medication-related problems. The results identified the patient as a CYP2D6 intermediate metabolizer (IM). Duloxetine-mediated competitive inhibition of CYP2D6 resulted in phenoconversion, whereby the patient’s CYP2D6 phenotype was converted from IM to poor metabolizer for CYP2D6 co-medication. The medication risk score suggested a high risk of ADEs. Recommendations that accounted for PGx and drug-induced phenoconversion were accepted. After 1.5 months, therapy changes led to improved pain control, depression status, and quality of life, as well as increased heart rate, evidenced by patient-reported improved sleep patterns, movement, and cognition. This case highlights the pharmacist’s role in using PGx testing and a CDSS to identify and mitigate medication-related problems to optimize medication regimen and medication safety.
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Das UN. Molecular biochemical aspects of salt (sodium chloride) in inflammation and immune response with reference to hypertension and type 2 diabetes mellitus. Lipids Health Dis 2021; 20:83. [PMID: 34334139 PMCID: PMC8327432 DOI: 10.1186/s12944-021-01507-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 07/14/2021] [Indexed: 12/18/2022] Open
Abstract
Obesity, insulin resistance, type 2 diabetes mellitus (T2DM) and hypertension (HTN) are common that are associated with low-grade systemic inflammation. Diet, genetic factors, inflammation, and immunocytes and their cytokines play a role in their pathobiology. But the exact role of sodium, potassium, magnesium and other minerals, trace elements and vitamins in the pathogenesis of HTN and T2DM is not known. Recent studies showed that sodium and potassium can modulate oxidative stress, inflammation, alter the autonomic nervous system and induce dysfunction of the innate and adaptive immune responses in addition to their action on renin-angiotensin-aldosterone system. These actions of sodium, potassium and magnesium and other minerals, trace elements and vitamins are likely to be secondary to their action on pro-inflammatory cytokines IL-6, TNF-α and IL-17 and metabolism of essential fatty acids that may account for their involvement in the pathobiology of insulin resistance, T2DM, HTN and autoimmune diseases.
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Affiliation(s)
- Undurti N Das
- UND Life Sciences, 2221 NW 5th St, Battle Ground, WA, 98604, USA.
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