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Maeda K, Kuriyama N, Noguchi D, Ito T, Gyoten K, Hayasaki A, Fujii T, Iizawa Y, Murata Y, Tanemura A, Kishiwada M, Mizuno S. Xa inhibitor edoxaban ameliorates hepatic ischemia-reperfusion injury via PAR-2-ERK 1/2 pathway. PLoS One 2024; 19:e0292628. [PMID: 38748746 PMCID: PMC11095713 DOI: 10.1371/journal.pone.0292628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 09/25/2023] [Indexed: 05/19/2024] Open
Abstract
Hepatic ischemia-reperfusion injury causes liver damage during surgery. In hepatic ischemia-reperfusion injury, the blood coagulation cascade is activated, causing microcirculatory incompetence and cellular injury. Coagulation factor Xa (FXa)- protease-activated receptor (PAR)-2 signaling activates inflammatory reactions and the cytoprotective effect of FXa inhibitor in several organs. However, no studies have elucidated the significance of FXa inhibition on hepatic ischemia-reperfusion injury. The present study elucidated the treatment effect of an FXa inhibitor, edoxaban, on hepatic ischemia-reperfusion injury, focusing on FXa-PAR-2 signaling. A 60 min hepatic partial-warm ischemia-reperfusion injury mouse model and a hypoxia-reoxygenation model of hepatic sinusoidal endothelial cells were used. Ischemia-reperfusion injury mice and hepatic sinusoidal endothelial cells were treated and pretreated, respectively with or without edoxaban. They were incubated during hypoxia/reoxygenation in vitro. Cell signaling was evaluated using the PAR-2 knockdown model. In ischemia-reperfusion injury mice, edoxaban treatment significantly attenuated fibrin deposition in the sinusoids and liver histological damage and resulted in both anti-inflammatory and antiapoptotic effects. Hepatic ischemia-reperfusion injury upregulated PAR-2 generation and enhanced extracellular signal-regulated kinase 1/2 (ERK 1/2) activation; however, edoxaban treatment reduced PAR-2 generation and suppressed ERK 1/2 activation in vivo. In the hypoxia/reoxygenation model of sinusoidal endothelial cells, hypoxia/reoxygenation stress increased FXa generation and induced cytotoxic effects. Edoxaban protected sinusoidal endothelial cells from hypoxia/reoxygenation stress and reduced ERK 1/2 activation. PAR-2 knockdown in the sinusoidal endothelial cells ameliorated hypoxia/reoxygenation stress-induced cytotoxicity and suppressed ERK 1/2 phosphorylation. Thus, edoxaban ameliorated hepatic ischemia-reperfusion injury in mice by protecting against micro-thrombosis in sinusoids and suppressing FXa-PAR-2-induced inflammation in the sinusoidal endothelial cells.
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Affiliation(s)
- Koki Maeda
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Naohisa Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Daisuke Noguchi
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Takahiro Ito
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Kazuyuki Gyoten
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Aoi Hayasaki
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Takehiro Fujii
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Yusuke Iizawa
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Yasuhiro Murata
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Akihiro Tanemura
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Masashi Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
| | - Shugo Mizuno
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Tsu, Mie, Japan
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Lin Y, Chao TF, Tsai ML, Tseng CJ, Wang TH, Chang CH, Lin YS, Yang NI, Chu PH, Hung MJ, Wu VCC, Chen TH. Cardiovascular and renal outcomes in patients with atrial fibrillation and stage 4-5 chronic kidney disease receiving direct oral anticoagulants: a multicenter retrospective cohort study. J Thromb Thrombolysis 2024; 57:89-100. [PMID: 37605063 DOI: 10.1007/s11239-023-02885-9] [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] [Accepted: 08/05/2023] [Indexed: 08/23/2023]
Abstract
The role of direct oral anticoagulants (DOAC) in patients with atrial fibrillation (AF) and stage 4-5 chronic kidney disease (CKD) is controversial. Electronic medical records from 2012 to 2021 were retrieved for patients with AF and stage 4-5 CKD receiving oral anticoagulants. Patients were separated into those receiving DOACs (dabigatran, rivaroxaban, apixaban, or edoxaban) or vitamin K antagonists (VKA). Primary outcomes included ischemic stroke (IS), systemic thrombosis (SE), major bleeding, gastrointestinal bleeding, hemorrhagic stroke, acute myocardial infarction, cardiovascular death, and all-cause death. Renal outcomes included eGFR declines, creatinine doubling, progression to dialysis, and major adverse kidney events (MAKE). The primary analysis was until the end of follow up and the results at 1-year and 2-year of follow ups were also assessed. 2,382 patients (DOAC = 1,047, VKA = 1,335) between 2012 and 2021 with AF and stage 4-5 CKD were identified. The mean follow-up period was 2.3 ± 2.1 years in DOCAs and 2.6 ± 2.3 years in VKA respectively. At the end of follow up, the DOAC patients had significantly decreased SE (subdistribution hazard ratio [SHR] = 0.50, 95% confidence interval [CI] = 0.34-0.73), composite of IS/SE (SHR = 0.78, 95% CI = 0.62-0.98), major bleeding (HR = 0.77, 95% CI = 0.66-0.90), hemorrhagic stroke (HR = 0.52, 95% CI = 0.36-0.76), and composite of bleeding events (SHR = 0.80, 95% CI = 0.69-0.92) compared with VKA patients. The IS efficacy outcome revealed neutral between DOAC and VKA patients (HR = 1.05, 95% CI = 0.79-1.39). In addition, DOAC patients had significantly decreased rates of eGFR decline > 50% (SHR = 0.75, 95% CI = 0.64-0.87), creatinine doubling (SHR = 0.80, 95% CI = 0.67-0.95), and MAKE (SHR = 0.81, 95% CI = 0.71-0.93). In patients with AF and stage 4-5 CKD, use of DOAC was associated with decreased rates of a composite of ischemic stroke/systemic embolism, a composite of bleeding events, and renal events compared to VKA. Efficacy and safety benefits associated with apixaban at standard doses were consistent throughout follow-up.
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Affiliation(s)
- Yuan Lin
- Department of Emergency Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
- Chang Gung University College of Medicine, Tao-Yuan, Taiwan
| | - Tze-Fan Chao
- Division of Cardiology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, Cardiovascular Research Center, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Ming-Lung Tsai
- Division of Cardiology, New Taipei Municipal TuCheng Hospital, New Taipei City, Taiwan
| | - Chin-Ju Tseng
- Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Te-Hsiung Wang
- Department of Emergency Medicine, Medical Research Institute, Kitano Hospital, Tazuke Kofukai, Osaka, Japan
- Department of Primary Care and Emergency Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Chih-Hsiang Chang
- Department of Nephrology, Kidney Research Center, Linkou Medical Center, Chang Gung Memorial Hospital, Taoyuan City, Taiwan
| | - Yu-Sheng Lin
- Chang Gung University College of Medicine, Tao-Yuan, Taiwan
- Department of Cardiology, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Ning-I Yang
- Department of Cardiology, Keelung Chang Gung Memorial Hospital, 222, Maijin Road, Keelung, Taiwan
| | - Pao-Hsien Chu
- Division of Cardiology, Linkou Medical Center, Linkou Chang Gung Memorial Hospital, No. 5, Fuxing Street, Guishan District, Taoyuan City, 33305, Taiwan
| | - Ming-Jui Hung
- Department of Cardiology, Keelung Chang Gung Memorial Hospital, 222, Maijin Road, Keelung, Taiwan
| | - Victor Chien-Chia Wu
- Division of Cardiology, Linkou Medical Center, Linkou Chang Gung Memorial Hospital, No. 5, Fuxing Street, Guishan District, Taoyuan City, 33305, Taiwan.
| | - Tien-Hsing Chen
- Department of Cardiology, Keelung Chang Gung Memorial Hospital, 222, Maijin Road, Keelung, Taiwan.
- School of Traditional Chinese Medicine, Chang Gung University, Taoyuan, Taiwan.
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Xiao M, Tang D, Luan S, Hu B, Gong W, Pommer W, Dai Y, Yin L. Dysregulated coagulation system links to inflammation in diabetic kidney disease. FRONTIERS IN CLINICAL DIABETES AND HEALTHCARE 2023; 4:1270028. [PMID: 38143793 PMCID: PMC10748384 DOI: 10.3389/fcdhc.2023.1270028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Accepted: 11/24/2023] [Indexed: 12/26/2023]
Abstract
Diabetic kidney disease (DKD) is a significant contributor to end-stage renal disease worldwide. Despite extensive research, the exact mechanisms responsible for its development remain incompletely understood. Notably, patients with diabetes and impaired kidney function exhibit a hypercoagulable state characterized by elevated levels of coagulation molecules in their plasma. Recent studies propose that coagulation molecules such as thrombin, fibrinogen, and platelets are interconnected with the complement system, giving rise to an inflammatory response that potentially accelerates the progression of DKD. Remarkably, investigations have shown that inhibiting the coagulation system may protect the kidneys in various animal models and clinical trials, suggesting that these systems could serve as promising therapeutic targets for DKD. This review aims to shed light on the underlying connections between coagulation and complement systems and their involvement in the advancement of DKD.
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Affiliation(s)
- Mengyun Xiao
- Institute of Nephrology and Blood Purification, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Donge Tang
- Shenzhen People’s Hospital/The Second Clinical School of Jinan University, Shenzhen, Guangdong, China
| | - Shaodong Luan
- Department of Nephrology, Shenzhen Longhua District Central Hospital, Shenzhen, Guangdong, China
| | - Bo Hu
- Institute of Nephrology and Blood Purification, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Wenyu Gong
- Institute of Nephrology and Blood Purification, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
| | - Wolfgang Pommer
- KfH Kuratoriumfuer Dialyse und Nierentransplantatione.V., Bildungszentrum, Neu-Isenburg, Germany
| | - Yong Dai
- The First Affiliated Hospital, School of Medicine, Anhui University of Science and Technology, Huainan, Anhui, China
| | - Lianghong Yin
- Institute of Nephrology and Blood Purification, The First Affiliated Hospital of Jinan University, Guangzhou, Guangdong, China
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Imanishi M, Inoue T, Fukushima K, Yamashita R, Nakayama R, Nojima M, Kondo K, Gomi Y, Tsunematsu H, Goto K, Miyamoto L, Funamoto M, Denda M, Ishizawa K, Otaka A, Fujino H, Ikeda Y, Tsuchiya K. CA9 and PRELID2; hypoxia-responsive potential therapeutic targets for pancreatic ductal adenocarcinoma as per bioinformatics analyses. J Pharmacol Sci 2023; 153:232-242. [PMID: 37973221 DOI: 10.1016/j.jphs.2023.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2023] [Revised: 09/25/2023] [Accepted: 10/13/2023] [Indexed: 11/19/2023] Open
Abstract
A strong hypoxic environment has been observed in pancreatic ductal adenocarcinoma (PDAC) cells, which contributes to drug resistance, tumor progression, and metastasis. Therefore, we performed bioinformatics analyses to investigate potential targets for the treatment of PDAC. To identify potential genes as effective PDAC treatment targets, we selected all genes whose expression level was related to worse overall survival (OS) in The Cancer Genome Atlas (TCGA) database and selected only the genes that matched with the genes upregulated due to hypoxia in pancreatic cancer cells in the dataset obtained from the Gene Expression Omnibus (GEO) database. Although the extracted 107 hypoxia-responsive genes included the genes that were slightly enriched in angiogenic factors, TCGA data analysis revealed that the expression level of endothelial cell (EC) markers did not affect OS. Finally, we selected CA9 and PRELID2 as potential targets for PDAC treatment and elucidated that a CA9 inhibitor, U-104, suppressed pancreatic cancer cell growth more effectively than 5-fluorouracil (5-FU) and PRELID2 siRNA treatment suppressed the cell growth stronger than CA9 siRNA treatment. Thus, we elucidated that specific inhibition of PRELID2 as well as CA9, extracted via exhaustive bioinformatic analyses of clinical datasets, could be a more effective strategy for PDAC treatment.
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Affiliation(s)
- Masaki Imanishi
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan.
| | - Takahisa Inoue
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan; Department of Pharmacy, Tokushima University Hospital, Japan
| | - Keijo Fukushima
- Department of Pharmacology for Life Sciences, Graduate School of Biomedical Sciences, Tokushima University, Japan.
| | - Ryosuke Yamashita
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Ryo Nakayama
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Masataka Nojima
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Kosuke Kondo
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Yoshiki Gomi
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Honoka Tsunematsu
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Kohei Goto
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Licht Miyamoto
- Laboratory of Pharmacology and Food Science, Department of Nutrition and Life Science, Faculty of Health and Medical Sciences, Kanagawa Institute of Technology, Japan
| | - Masafumi Funamoto
- Department of Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Masaya Denda
- Department of Bioorganic Synthetic Chemistry, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Keisuke Ishizawa
- Department of Pharmacy, Tokushima University Hospital, Japan; Department of Clinical Pharmacology and Therapeutics, Graduate School of Biomedical Sciences, Tokushima University, Japan; Clinical Research Center for Developmental Therapeutics, Tokushima University Hospital, Japan
| | - Akira Otaka
- Department of Bioorganic Synthetic Chemistry, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Hiromichi Fujino
- Department of Pharmacology for Life Sciences, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Yasumasa Ikeda
- Department of Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
| | - Koichiro Tsuchiya
- Department of Medical Pharmacology, Graduate School of Biomedical Sciences, Tokushima University, Japan
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5
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Poe A, Martinez Yus M, Wang H, Santhanam L. Lysyl oxidase like-2 in fibrosis and cardiovascular disease. Am J Physiol Cell Physiol 2023; 325:C694-C707. [PMID: 37458436 PMCID: PMC10635644 DOI: 10.1152/ajpcell.00176.2023] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 07/12/2023] [Accepted: 07/12/2023] [Indexed: 09/01/2023]
Abstract
Fibrosis is an important and essential reparative response to injury that, if left uncontrolled, results in the excessive synthesis, deposition, remodeling, and stiffening of the extracellular matrix, which is deleterious to organ function. Thus, the sustained activation of enzymes that catalyze matrix remodeling and cross linking is a fundamental step in the pathology of fibrotic diseases. Recent studies have implicated the amine oxidase lysyl oxidase like-2 (LOXL2) in this process and established significantly elevated expression of LOXL2 as a key component of profibrotic conditions in several organ systems. Understanding the relationship between LOXL2 and fibrosis as well as the mechanisms behind these relationships can offer significant insights for developing novel therapies. Here, we summarize the key findings that demonstrate the link between LOXL2 and fibrosis and inflammation, examine current therapeutics targeting LOXL2 for the treatment of fibrosis, and discuss future directions for experiments and biomedical engineering.
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Affiliation(s)
- Alan Poe
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, United States
| | - Marta Martinez Yus
- Department of Anesthesiology and CCM, Johns Hopkins University, Baltimore, Maryland, United States
| | - Huilei Wang
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, United States
| | - Lakshmi Santhanam
- Department of Biomedical Engineering, Johns Hopkins University, Baltimore, Maryland, United States
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University, Baltimore, Maryland, United States
- Department of Anesthesiology and CCM, Johns Hopkins University, Baltimore, Maryland, United States
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Wang H, Poe A, Martinez Yus M, Pak L, Nandakumar K, Santhanam L. Lysyl oxidase-like 2 processing by factor Xa modulates its activity and substrate preference. Commun Biol 2023; 6:375. [PMID: 37029269 PMCID: PMC10082071 DOI: 10.1038/s42003-023-04748-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 03/23/2023] [Indexed: 04/09/2023] Open
Abstract
Lysyl oxidase-like 2 (LOXL2) has been identified as an essential mediator of extracellular matrix (ECM) remodeling in several disease processes including cardiovascular disease. Thus, there is growing interest in understanding the mechanisms by which LOXL2 is regulated in cells and tissue. While LOXL2 occurs both in full length and processed forms in cells and tissue, the precise identity of the proteases that process LOXL2 and the consequences of processing on LOXL2's function remain incompletely understood. Here we show that Factor Xa (FXa) is a protease that processes LOXL2 at Arg-338. Processing by FXa does not affect the enzymatic activity of soluble LOXL2. However, in situ in vascular smooth muscle cells, LOXL2 processing by FXa results in decreased cross-linking activity in the ECM and shifts substrate preference of LOXL2 from type IV collagen to type I collagen. Additionally, processing by FXa increases the interactions between LOXL2 and prototypical LOX, suggesting a potential compensatory mechanism to preserve total LOXs activity in the vascular ECM. FXa expression is prevalent in various organ systems and shares similar roles in fibrotic disease progression as LOXL2. Thus, LOXL2 processing by FXa could have significant implications in pathologies where LOXL2 is involved.
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Affiliation(s)
- Huilei Wang
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, 733 N Broadway, Baltimore, MD, 21205, USA
| | - Alan Poe
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, 733 N Broadway, Baltimore, MD, 21205, USA
| | - Marta Martinez Yus
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University Whiting School of Engineering, 3400 N Charles St, Baltimore, MD, 21218, USA
| | - Lydia Pak
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, 733 N Broadway, Baltimore, MD, 21205, USA
| | - Kavitha Nandakumar
- Department of Anesthesiology and CCM, Johns Hopkins University School of Medicine, 733 N Broadway, Baltimore MD, 21205, Baltimore, MD, USA
| | - Lakshmi Santhanam
- Department of Biomedical Engineering, Johns Hopkins University School of Medicine, 733 N Broadway, Baltimore, MD, 21205, USA.
- Department of Chemical and Biomolecular Engineering, Johns Hopkins University Whiting School of Engineering, 3400 N Charles St, Baltimore, MD, 21218, USA.
- Department of Anesthesiology and CCM, Johns Hopkins University School of Medicine, 733 N Broadway, Baltimore MD, 21205, Baltimore, MD, USA.
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7
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Horinouchi Y, Murashima Y, Yamada Y, Yoshioka S, Fukushima K, Kure T, Sasaki N, Imanishi M, Fujino H, Tsuchiya K, Shinomiya K, Ikeda Y. Pemafibrate inhibited renal dysfunction and fibrosis in a mouse model of adenine-induced chronic kidney disease. Life Sci 2023; 321:121590. [PMID: 36940907 DOI: 10.1016/j.lfs.2023.121590] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 03/06/2023] [Accepted: 03/14/2023] [Indexed: 03/23/2023]
Abstract
AIMS Peroxisome proliferator-activated receptor-alpha (PPARα) levels are markedly lower in the kidneys of chronic kidney disease (CKD) patients. Fibrates (PPARα agonists) are therapeutic agents against hypertriglyceridemia and potentially against CKD. However, conventional fibrates are eliminated by renal excretion, limiting their use in patients with impaired renal function. Here, we aimed to evaluate the renal risks associated with conventional fibrates via clinical database analysis and investigate the renoprotective effects of pemafibrate, a novel selective PPARα modulator mainly excreted into the bile. MAIN METHODS The risks associated with conventional fibrates (fenofibrate, bezafibrate) to the kidneys were evaluated using the Food and Drug Administration Adverse Event Reporting System. Pemafibrate (1 or 0.3 mg/kg/day) was administered daily using an oral sonde. Its renoprotective effects were examined in unilateral ureteral obstruction (UUO)-induced renal fibrosis model mice (UUO mice) and adenine-induced CKD model mice (CKD mice). KEY FINDINGS The ratios of glomerular filtration rate decreased and blood creatinine increased were markedly higher after conventional fibrate use. Pemafibrate administration suppressed increased gene expressions of collagen-I, fibronectin, and interleukin 1 beta (IL-1β) in the kidneys of UUO mice. In CKD mice, it suppressed increased plasma creatinine and blood urea nitrogen levels and decreased red blood cell count, hemoglobin, and hematocrit levels, along with renal fibrosis. Moreover, it inhibited the upregulation of monocyte chemoattractant protein-1, IL-1β, tumor necrosis factor-alpha, and IL-6 in the kidneys of CKD mice. SIGNIFICANCE These results demonstrated the renoprotective effects of pemafibrate in CKD mice, confirming its potential as a therapeutic agent for renal disorders.
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Affiliation(s)
- Yuya Horinouchi
- Department of Pharmaceutical Care and Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan.
| | - Yuka Murashima
- Department of Pharmaceutical Care and Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan.
| | - Yuto Yamada
- Department of Pharmaceutical Care and Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan.
| | - Shun Yoshioka
- Department of Pharmaceutical Care and Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan.
| | - Keijo Fukushima
- Department of Pharmacology for Life Sciences, Graduate School of Pharmaceutical Sciences & Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan.
| | - Takumi Kure
- Department of Pharmaceutical Care and Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan.
| | - Naofumi Sasaki
- Department of Pharmaceutical Care and Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan.
| | - Masaki Imanishi
- Department of Medical Pharmacology, Graduate School of Pharmaceutical Sciences & Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan.
| | - Hiromichi Fujino
- Department of Pharmacology for Life Sciences, Graduate School of Pharmaceutical Sciences & Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan.
| | - Koichiro Tsuchiya
- Department of Medical Pharmacology, Graduate School of Pharmaceutical Sciences & Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan.
| | - Kazuaki Shinomiya
- Department of Pharmaceutical Care and Clinical Pharmacy, Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Tokushima, Japan.
| | - Yasumasa Ikeda
- Department of Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
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Chen S, Liao D, Yang M, Wang S. Anticoagulant-related nephropathy induced by direct-acting oral anticoagulants: Clinical characteristics, treatments and outcomes. Thromb Res 2023; 222:20-23. [PMID: 36563521 DOI: 10.1016/j.thromres.2022.12.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 11/29/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022]
Abstract
INTRODUCTION There is a scarcity of data on anticoagulation-related nephropathy (ARN) caused by direct-acting oral anticoagulants (DOACs) in recent years. MATERIALS AND METHODS We collected literatures on DOACs-induced ARN to October 1, 2022, without language restrictions for retrospective analysis. RESULTS Twenty events were included with a median onset time of 28 days among which fourteen were caused by dabigatran. Patients accompanied by chronic kidney disease (85 %) seemed more easily to have an ARN. Clinical symptoms associated with ARN were mostly presented as hematuria and acute decline of renal function (100 %), then abnormal coagulation function (75 %) but only one with an INR over 3. Renal biopsies were performed in 14 patients, with thirteen showing occlusive intratubular red blood cell casts and ten showing acute tubular injury of varying intensity or even tubular necrosis. Extensive changes in interstitial compartment like hemorrhage, fibrosis or inflammation were also presented in eight biopsies. IgA nephropathy as a latent or undiagnosed disease was demonstrated in eight biopsies. Treatments of ARN were mainly supportive with all patients discontinuing DOACs and 35 % initiating dialysis for acute deterioration of renal function. Steroids were used in 9 patients with a severe ARN verified by biopsy. 60 % of patients did not recover baseline renal function and some even deteriorated. CONCLUSIONS In conclusion, DOACs-induced ARN is a rare but serious adverse reaction. A prompt diagnosis of ARN and supportive treatments are necessary for patients receiving DOACs concurrent with an acute renal injury.
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Affiliation(s)
- Shanshan Chen
- Department of Pharmacy, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Dehua Liao
- Department of Pharmacy, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Minghua Yang
- Postdoctoral Research Station of Clinical Medicine and Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China.
| | - Shengfeng Wang
- Department of Pharmacy, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China; Postdoctoral Research Station of Clinical Medicine and Department of Pediatrics, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China; Department of Pharmacy, The Third Xiangya Hospital, Central South University, Changsha, Hunan 410013, China.
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9
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Battini V, Van Manen RP, Gringeri M, Mosini G, Guarnieri G, Bombelli A, Pozzi M, Nobile M, Radice S, Clementi E, Carnovale C. The potential antidepressant effect of antidiabetic agents: New insights from a pharmacovigilance study based on data from the reporting system databases FAERS and VigiBase. Front Pharmacol 2023; 14:1128387. [PMID: 36873988 PMCID: PMC9981969 DOI: 10.3389/fphar.2023.1128387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 02/01/2023] [Indexed: 02/19/2023] Open
Abstract
Background: Growing evidence supports a bidirectional association between diabetes and depression; promising but limited and conflicting data from human studies support the intriguing possibility that antidiabetic agents may be used to relieve effectively depressive symptoms in diabetic patients. We investigated the potential antidepressant effects of antidiabetic drugs in a high-scale population data from the two most important pharmacovigilance databases, i.e., the FDA Adverse Event Reporting System (FAERS) and the VigiBase. Material and methods: From the two primary cohorts of patients treated with antidepressants retrieved from FDA Adverse Event Reporting System and VigiBase we identified cases (depressed patients experiencing therapy failure) and non-cases (depressed patients experiencing any other adverse event). We then calculated the Reporting Odds Ratio (ROR), Proportional Reporting Ratio (PRR), Empirical Bayes Geometric Mean (EBGM), and Empirical Bayes Regression-Adjusted Mean (ERAM) for cases versus non-cases in relation with the concurrent exposure to at least one of the following antidiabetic agent: A10BA Biguanides; A10BB Sulfonylureas; A10BG Thiazolidinediones; A10BH DPP4-inhibitors; A10BJ GLP-1 analogues; A10BK SGLT2 inhibitors (i.e., those agents for which preliminary evidence from literature supports our pharmacological hypothesis). Results: For GLP-1 analogues, all the disproportionality scores showed values <1, i.e., statistically significant, in both analyses [from the FAERS: ROR confidence interval of 0.546 (0.450-0.662); PRR (p-value) of 0.596 (0.000); EBGM (CI) of 0.488 (0.407-0.582); ERAM (CI) of 0.480 (0.398-0.569) and VigiBase: ROR (CI) of 0.717 (0.559-0.921); PRR (p-value) of 0.745 (0.033); EBGM (CI) of 0.586 (0.464-0.733); ERAM of (CI): 0.515 (0.403-0.639)]. Alongside GLP-1 analogues, DPP-4 Inhibitors and Sulfonylureas showed the greatest potential protective effect. With regard to specific antidiabetic agents, liraglutide and gliclazide were associated with a statistically significant decrease in all disproportionality scores, in both analyses. Conclusion: The findings of this study provide encouraging results, albeit preliminary, supporting the need for further clinical research for investigating repurposing of antidiabetic drugs for neuropsychiatric disorders.
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Affiliation(s)
- Vera Battini
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | | | - Michele Gringeri
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Giulia Mosini
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Greta Guarnieri
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Anna Bombelli
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Marco Pozzi
- Scientific Institute, IRCCS E Medea, Bosisio Parini, Italy
| | - Maria Nobile
- Scientific Institute, IRCCS E Medea, Bosisio Parini, Italy
| | - Sonia Radice
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
| | - Emilio Clementi
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy.,Scientific Institute, IRCCS E Medea, Bosisio Parini, Italy
| | - Carla Carnovale
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences, University Hospital, Università degli Studi di Milano, Milan, Italy
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10
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Oe Y, Takahashi N. Tissue Factor, Thrombosis, and Chronic Kidney Disease. Biomedicines 2022; 10:2737. [PMID: 36359257 PMCID: PMC9687479 DOI: 10.3390/biomedicines10112737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 10/20/2022] [Accepted: 10/24/2022] [Indexed: 11/14/2023] Open
Abstract
Coagulation abnormalities are common in chronic kidney disease (CKD). Tissue factor (TF, factor III) is a master regulator of the extrinsic coagulation system, activating downstream coagulation proteases, such as factor Xa and thrombin, and promoting fibrin formation. TF and coagulation proteases also activate protease-activated receptors (PARs) and are implicated in various organ injuries. Recent studies have shown the mechanisms by which thrombotic tendency is increased under CKD-specific conditions. Uremic toxins, such as indoxyl sulfate and kynurenine, are accumulated in CKD and activate TF and coagulation; in addition, the TF-coagulation protease-PAR pathway enhances inflammation and fibrosis, thereby exacerbating renal injury. Herein, we review the recent research studies to understand the role of TF in increasing the thrombotic risk and CKD progression.
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Affiliation(s)
- Yuji Oe
- Division of Nephrology, Rheumatology, and Endocrinology, Tohoku University Graduate School of Medicine, Sendai 980-8574, Japan
- Division of Nephrology and Hypertension, Department of Medicine, University of California San Diego, La Jolla, CA 92161, USA
- VA San Diego Healthcare System, San Diego, CA 92161, USA
| | - Nobuyuki Takahashi
- Division of Clinical Pharmacology and Therapeutics, Tohoku University Graduate School of Pharmaceutical Sciences & Faculty of Pharmaceutical Sciences, Sendai 980-8578, Japan
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11
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Zhuo X, Wu Y, Fu X, Liang X, Xiang Y, Li J, Mao C, Jiang Y. The Yin‐Yang roles of protease‐activated receptors in inflammatory signalling and diseases. FEBS J 2022; 289:4000-4020. [DOI: 10.1111/febs.16406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 01/26/2022] [Accepted: 02/15/2022] [Indexed: 12/15/2022]
Affiliation(s)
- Xin Zhuo
- School of Life Science and Engineering Southwest Jiaotong University Chengdu China
| | - Yue Wu
- School of Life Science and Engineering Southwest Jiaotong University Chengdu China
| | - Xiujuan Fu
- School of Life Science and Engineering Southwest Jiaotong University Chengdu China
| | - Xiaoyu Liang
- School of Life Science and Engineering Southwest Jiaotong University Chengdu China
| | - Yuxin Xiang
- School of Life Science and Engineering Southwest Jiaotong University Chengdu China
| | - Jianbin Li
- School of Life Science and Engineering Southwest Jiaotong University Chengdu China
| | - Canquan Mao
- School of Life Science and Engineering Southwest Jiaotong University Chengdu China
| | - Yuhong Jiang
- School of Life Science and Engineering Southwest Jiaotong University Chengdu China
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12
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Oh H, Park HE, Song MS, Kim H, Baek JH. The Therapeutic Potential of Anticoagulation in Organ Fibrosis. Front Med (Lausanne) 2022; 9:866746. [PMID: 35652066 PMCID: PMC9148959 DOI: 10.3389/fmed.2022.866746] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 04/13/2022] [Indexed: 11/23/2022] Open
Abstract
Fibrosis, also known as organ scarring, describes a pathological stiffening of organs or tissues caused by increased synthesis of extracellular matrix (ECM) components. In the past decades, mounting evidence has accumulated showing that the coagulation cascade is directly associated with fibrotic development. Recent findings suggest that, under inflammatory conditions, various cell types (e.g., immune cells) participate in the coagulation process causing pathological outcomes, including fibrosis. These findings highlighted the potential of anticoagulation therapy as a strategy in organ fibrosis. Indeed, preclinical and clinical studies demonstrated that the inhibition of blood coagulation is a potential intervention for the treatment of fibrosis across all major organs (e.g., lung, liver, heart, and kidney). In this review, we aim to summarize our current knowledge on the impact of components of coagulation cascade on fibrosis of various organs and provide an update on the current development of anticoagulation therapy for fibrosis.
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13
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Zamami Y, Niimura T, Kawashiri T, Goda M, Naito Y, Fukushima K, Ushio S, Aizawa F, Hamano H, Okada N, Yagi K, Miyata K, Takechi K, Chuma M, Koyama T, Kobayashi D, Shimazoe T, Fujino H, Izawa-Ishizawa Y, Ishizawa K. Identification of prophylactic drugs for oxaliplatin-induced peripheral neuropathy using big data. Biomed Pharmacother 2022; 148:112744. [PMID: 35240525 DOI: 10.1016/j.biopha.2022.112744] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 02/06/2022] [Accepted: 02/18/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Drug repositioning is a cost-effective method to identify novel disease indications for approved drugs; it requires a shorter developmental period than conventional drug discovery methods. We aimed to identify prophylactic drugs for oxaliplatin-induced peripheral neuropathy by drug repositioning using data from large-scale medical information and life science information databases. METHODS Herein, we analyzed the reported data between 2007 and 2017 retrieved from the FDA's database of spontaneous adverse event reports (FAERS) and the LINCS database provided by the National Institute of Health. The efficacy of the drug candidates for oxaliplatin-induced peripheral neuropathy obtained from the database analysis was examined using a rat model of peripheral neuropathy. Additionally, we compared the incidence of peripheral neuropathy in patients who received oxaliplatin at the Tokushima University Hospital, Japan. The effects of statins on the animal model were examined in six-week-old male Sprague-Dawley rats and seven or eight-week-old male BALB/C mice. Retrospective medical chart review included clinical data from Tokushima University Hospital from April 2009 to March 2018. RESULTS Simvastatin, indicated for dyslipidemia, significantly reduced the severity of peripheral neuropathy and oxaliplatin-induced hyperalgesia. In the nerve tissue of model rats, the mRNA expression of Gstm1 increased with statin administration. A retrospective medical chart review using clinical data revealed that the incidence of peripheral neuropathy decreased with statin use. CONCLUSION AND RELEVANCE Thus, drug repositioning using data from large-scale basic and clinical databases enables the discovery of new indications for approved drugs with a high probability of success.
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Affiliation(s)
- Yoshito Zamami
- Department of Clinical Pharmacy, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, Okayama, Japan; Department of Pharmacy, Okayama University Hospital, Okayama, Japan
| | - Takahiro Niimura
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Takehiro Kawashiri
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Mitsuhiro Goda
- Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Yutaro Naito
- Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Keijo Fukushima
- Department of Pharmacology for Life Sciences, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Soichiro Ushio
- Department of Pharmacy, Okayama University Hospital, Okayama, Japan
| | - Fuka Aizawa
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Hirofumi Hamano
- Clinical Research Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Naoto Okada
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Kenta Yagi
- Clinical Research Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Koji Miyata
- Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Kenshi Takechi
- Department of Drug Information Analysis, College of Pharmaceutical Sciences, Matsuyama University, Matsuyama, Japan
| | - Masayuki Chuma
- Department of Hospital Pharmacy and Pharmacology, Asahikawa Medical University, Asahikawa, Japan
| | - Toshihiro Koyama
- Department of Pharmaceutical Biomedicine, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Okayama University, Okayama, Japan
| | - Daisuke Kobayashi
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Takao Shimazoe
- Department of Clinical Pharmacy and Pharmaceutical Care, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan
| | - Hiromichi Fujino
- Department of Pharmacology for Life Sciences, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Yuki Izawa-Ishizawa
- Department of Pharmacology, University of Tokushima Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Keisuke Ishizawa
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan; Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.
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14
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Fang L, Ohashi K, Ogawa H, Otaka N, Kawanishi H, Takikawa T, Ozaki Y, Takahara K, Tatsumi M, Takefuji M, Murohara T, Ouchi N. Factor Xa inhibitor, edoxaban ameliorates renal injury after subtotal nephrectomy by reducing epithelial-mesenchymal transition and inflammatory response. Physiol Rep 2022; 10:e15218. [PMID: 35262272 PMCID: PMC8905573 DOI: 10.14814/phy2.15218] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/14/2022] [Accepted: 02/16/2022] [Indexed: 05/31/2023] Open
Abstract
Chronic kidney disease (CKD) is an increasing and life-threatening disease worldwide. Recent evidence indicates that blood coagulation factors promote renal dysfunction in CKD patients. Activated factor X (FXa) inhibitors are safe and first-line drugs for the prevention of thrombosis in patients with atrial fibrillation. Here, we investigated the therapeutic effects of edoxaban on CKD using the mouse 5/6 nephrectomy model. Eight-week-old wild-type mice were subjected to 5/6 nephrectomy surgery and randomly assigned to two groups, edoxaban or vehicle admixture diet. Edoxaban treatment led to reduction of urinary albumin excretion and plasma UN levels compared with vehicle group, which was accompanied with reduced glomerular cross-sectional area and cell number. Edoxaban treatment also attenuated fibrinogen positive area in the remnant kidneys after subtotal nephrectomy. Moreover, edoxaban treatment resulted in attenuated tubulointerstitial fibrosis after 5/6 nephrectomy, which was accompanied by reduced expression levels of epithelial-mesenchymal transition (EMT) markers, inflammatory mediators, and oxidative stress markers in the remnant kidneys. Treatment of cultured proximal tubular cells, HK-2 cells, with FXa protein led to increased expression levels of EMT markers, inflammatory mediators, and oxidative stress markers, which were abolished by pretreatment with edoxaban. Treatment of HK-2 cells with edoxaban attenuated FXa-stimulated phosphorylation levels of extracellular signal-regulated kinase (ERK) and NF-κB. Our findings indicate that edoxaban can improve renal injury after subtotal nephrectomy by reducing EMT and inflammatory response, suggesting that FXa inhibition could be a novel therapeutic target for CKD patients with atrial fibrillation.
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Affiliation(s)
- Lixin Fang
- Department of CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Koji Ohashi
- Department of Molecular Medicine and CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Hayato Ogawa
- Department of CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Naoya Otaka
- Department of CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Hiroshi Kawanishi
- Department of CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Tomonobu Takikawa
- Department of CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Yuta Ozaki
- Department of CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Kunihiko Takahara
- Department of CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Minako Tatsumi
- Department of Molecular Medicine and CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Mikito Takefuji
- Department of CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Toyoaki Murohara
- Department of CardiologyNagoya University Graduate School of MedicineNagoyaJapan
| | - Noriyuki Ouchi
- Department of Molecular Medicine and CardiologyNagoya University Graduate School of MedicineNagoyaJapan
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15
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Zamami Y, Hamano H, Niimura T, Aizawa F, Yagi K, Goda M, Izawa-Ishizawa Y, Ishizawa K. Drug-Repositioning Approaches Based on Medical and Life Science Databases. Front Pharmacol 2021; 12:752174. [PMID: 34790124 PMCID: PMC8591243 DOI: 10.3389/fphar.2021.752174] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 10/18/2021] [Indexed: 12/16/2022] Open
Abstract
Drug repositioning is a drug discovery strategy in which an existing drug is utilized as a therapeutic agent for a different disease. As information regarding the safety, pharmacokinetics, and formulation of existing drugs is already available, the cost and time required for drug development is reduced. Conventional drug repositioning has been dominated by a method involving the search for candidate drugs that act on the target molecules of an organism in a diseased state through basic research. However, recently, information hosted on medical information and life science databases have been used in translational research to bridge the gap between basic research in drug repositioning and clinical application. Here, we review an example of drug repositioning wherein candidate drugs were found and their mechanisms of action against a novel therapeutic target were identified via a basic research method that combines the findings retrieved from various medical and life science databases.
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Affiliation(s)
- Yoshito Zamami
- Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.,Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan.,Department of Pharmacy, Okayama University Hospital, Okayama, Japan
| | - Hirofumi Hamano
- Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Takahiro Niimura
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Fuka Aizawa
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Kenta Yagi
- Clinical Trial Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Mitsuhiro Goda
- Clinical Trial Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Yuki Izawa-Ishizawa
- Department of Pharmacology, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan
| | - Keisuke Ishizawa
- Department of Clinical Pharmacology and Therapeutics, Tokushima University Graduate School of Biomedical Sciences, Tokushima, Japan.,Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
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16
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Lack of miRNA-17 family mediates high glucose-induced PAR-1 upregulation in glomerular mesangial cells. Naunyn Schmiedebergs Arch Pharmacol 2021; 395:77-85. [PMID: 34792626 DOI: 10.1007/s00210-021-02184-1] [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: 09/15/2021] [Accepted: 11/10/2021] [Indexed: 10/19/2022]
Abstract
Upregulation of thrombin receptor protease-activated receptor 1 (PAR-1) is verified to contribute to chronic kidney diseases, including diabetic nephropathy; however, the mechanisms are still unclear. In this study, we investigated the effect of PAR-1 on high glucose-induced proliferation of human glomerular mesangial cells (HMCs), and explored the mechanism of PAR-1 upregulation from alteration of microRNAs. We found that high glucose stimulated proliferation of the mesangial cells whereas PAR-1 inhibition with vorapaxar attenuated the cell proliferation. Moreover, high glucose upregulated PAR-1 in mRNA level and protein expression while did not affect the enzymatic activity of thrombin in HMCs after 48 h culture. Then high glucose induced PAR-1 elevation was likely due to the alteration of the transcription or post-transcriptional processing. It was found that miR-17 family members including miR-17-5p, -20a-5p, and -93-5p were significantly decreased among the eight detected microRNAs only in high glucose-cultured HMCs, but miR-129-5p, miR-181a-5p, and miR-181b-5p were markedly downregulated in both high glucose-cultured HMCs and equivalent osmotic press control compared with normal glucose culture. So miR-20a was selected to confirm the role of miR-17 family on PAR-1 upregulation, finding that miR-20a-5p overexpression reversed the upregulation of PAR-1 in mRNA and protein levels induced by high glucose in HMCs. In summary, our finding indicated that PAR-1 upregulation mediated proliferation of glomerular mesangial cells induced by high glucose, and deficiency of miR-17 family resulted in PAR-1 upregulation.
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17
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Nakagawa C, Yokoyama S, Hosomi K, Takada M. Repurposing haloperidol for the treatment of rheumatoid arthritis: an integrative approach using data mining techniques. Ther Adv Musculoskelet Dis 2021; 13:1759720X211047057. [PMID: 34589142 PMCID: PMC8474350 DOI: 10.1177/1759720x211047057] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 08/31/2021] [Indexed: 01/16/2023] Open
Abstract
Introduction Treatment of rheumatoid arthritis (RA) has advanced with the introduction of biological disease-modifying antirheumatic drugs. However, more than 20% of patients with RA still have moderate or severe disease activity. Hence, novel antirheumatic drugs are required. Recently, drug repurposing, a process of identifying new indications for existing drugs, has received great attention. Furthermore, a few reports have shown that antipsychotics are capable of affecting several cytokines that are also modulated by existing antirheumatic drugs. Therefore, we investigated the association between antipsychotics and RA by data mining using real-world data and bioinformatics databases. Methods Disproportionality and sequence symmetry analyses were employed to identify the associations between the investigational drugs and RA using the US Food and Drug Administration Adverse Event Reporting System (2004-2016) and JMDC administrative claims database (January 2005-April 2017; JMDC Inc., Tokyo, Japan), respectively. The reporting odds ratio (ROR) and information component (IC) were used in the disproportionality analysis to indicate a signal. The adjusted sequence ratio (SR) was used in the sequence symmetry analysis to indicate a signal. The bioinformatics analysis suite, BaseSpace Correlation Engine (Illumina, CA, USA) was employed to explore the molecular mechanisms associated with the potential candidates identified by the drug-repurposing approach. Results A potential inverse association between the antipsychotic haloperidol and RA, which exhibited significant inverse signals with ROR, IC, and adjusted SR, was found. Furthermore, the results suggested that haloperidol may exert antirheumatic effects by modulating various signaling pathways, including cytokine and chemokine signaling, major histocompatibility complex class-II antigen presentation, and Toll-like receptor cascade pathways. Conclusion Our drug-repurposing approach using data mining techniques identified haloperidol as a potential antirheumatic drug candidate.
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Affiliation(s)
- Chihiro Nakagawa
- Division of Drug Informatics, School of Pharmacy, Kindai University, Higashiosaka City, Japan
| | - Satoshi Yokoyama
- Division of Drug Informatics, School of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashiosaka City 577-8502, Osaka, Japan
| | - Kouichi Hosomi
- Division of Drug Informatics, School of Pharmacy, Kindai University, Higashiosaka City, Japan
| | - Mitsutaka Takada
- Division of Drug Informatics, School of Pharmacy, Kindai University, Higashiosaka City, Japan
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18
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Myeloid cell-derived coagulation tissue factor is associated with renal tubular damage in mice fed an adenine diet. Sci Rep 2021; 11:12159. [PMID: 34108522 PMCID: PMC8190319 DOI: 10.1038/s41598-021-91586-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 05/13/2021] [Indexed: 02/04/2023] Open
Abstract
Patients with chronic kidney disease (CKD) commonly exhibit hypercoagulability. Increased levels of uremic toxins cause thrombogenicity by increasing tissue factor (TF) expression and activating the extrinsic coagulation cascade. TF is induced in monocytes and macrophages under pathological conditions, such as inflammatory diseases. However, the role of monocyte myeloid cell TF in CKD progression remains unclear. We aimed to clarify this issue, and the present study found that patients with CKD had elevated levels of D-dimer, a marker of fibrin degradation, which was associated with decreased estimated glomerular filtration rate and increased serum levels of uremic toxins, such as indoxyl sulfate. In vitro studies showed that several uremic toxins increased cellular TF levels in monocytic THP-1 cells. Mice with TF specifically deleted in myeloid cells were fed an adenine diet to cause uremic kidney injury. Myeloid TF deletion reduced tubular injury and pro-inflammatory gene expression in the kidneys of adenine-induced CKD but did not improve renal function as measured by plasma creatinine or blood urea nitrogen. Collectively, our findings suggest a novel concept of pathogenesis of coagulation-mediated kidney injury, in which elevated TF levels in monocytes under uremic conditions is partly involved in the development of CKD.
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19
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The PAR-1 antagonist vorapaxar ameliorates kidney injury and tubulointerstitial fibrosis. Clin Sci (Lond) 2021; 134:2873-2891. [PMID: 33078834 DOI: 10.1042/cs20200923] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 10/16/2020] [Accepted: 10/20/2020] [Indexed: 12/30/2022]
Abstract
Protease-activated receptor (PAR)-1 has emerged as a key profibrotic player in various organs including kidney. PAR-1 activation leads to deposition of extracellular matrix (ECM) proteins in the tubulointerstitium and induction of epithelial-mesenchymal transition (EMT) during renal fibrosis. We tested the anti-fibrotic potential of vorapaxar, a clinically approved PAR-1 antagonist for cardiovascular protection, in an experimental kidney fibrosis model of unilateral ureteral obstruction (UUO) and an AKI-to-chronic kidney disease (CKD) transition model of unilateral ischemia-reperfusion injury (UIRI), and dissected the underlying renoprotective mechanisms using rat tubular epithelial cells. PAR-1 is activated mostly in the renal tubules in both the UUO and UIRI models of renal fibrosis. Vorapaxar significantly reduced kidney injury and ameliorated morphologic changes in both models. Amelioration of kidney fibrosis was evident from down-regulation of fibronectin (Fn), collagen and α-smooth muscle actin (αSMA) in the injured kidney. Mechanistically, inhibition of PAR-1 inhibited MAPK ERK1/2 and transforming growth factor-β (TGF-β)-mediated Smad signaling, and suppressed oxidative stress, overexpression of pro-inflammatory cytokines and macrophage infiltration into the kidney. These beneficial effects were recapitulated in cultured tubular epithelial cells in which vorapaxar ameliorated thrombin- and hypoxia-induced TGF-β expression and ECM accumulation. In addition, vorapaxar mitigated capillary loss and the expression of adhesion molecules on the vascular endothelium during AKI-to-CKD transition. The PAR-1 antagonist vorapaxar protects against kidney fibrosis during UUO and UIRI. Its efficacy in human CKD in addition to CV protection warrants further investigation.
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20
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Sitticharoenchai P, Takkavatakarn K, Boonyaratavej S, Praditpornsilpa K, Eiam-Ong S, Susantitaphong P. Non-Vitamin K Antagonist Oral Anticoagulants Provide Less Adverse Renal Outcomes Than Warfarin In Non-Valvular Atrial Fibrillation: A Systematic Review and MetaAnalysis. J Am Heart Assoc 2021; 10:e019609. [PMID: 33728927 PMCID: PMC8174352 DOI: 10.1161/jaha.120.019609] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Non‐vitamin K antagonist oral anticoagulants (NOACs) have better pharmacologic properties than warfarin and are recommended in preference to warfarin in most patients with non‐valvular atrial fibrillation. Besides lower bleeding complications, other advantages of NOACs over warfarin particularly renal outcomes remain inconclusive. Methods and Results Electronic searches were conducted through Medline, Scopus, Cochrane Library databases, and ClinicalTrial.gov. Randomized controlled trials and observational cohort studies reporting incidence rates and hazard ratio (HR) of renal outcomes (including acute kidney injury, worsening renal function, doubling serum creatinine, and end‐stage renal disease) were selected. The random‐effects model was used to calculate pooled incidence and HR with 95% CI. Eighteen studies were included. A total of 285 201 patients were enrolled, 118 863 patients with warfarin and 166 338 patients with NOACs. The NOACs group yielded lower incidence rates of all renal outcomes when compared with the warfarin group. Patients treated with NOACs showed significantly lower HR of risk of acute kidney injury (HR, 0.70, 95% CI, 0.64–0.76; P<0.001), worsening renal function (HR, 0.83; 95% CI, 0.73–0.95; P=0.006), doubling serum creatinine (HR, 0.58; 95% CI, 0.41–0.82; P=0.002), and end‐stage renal disease (HR, 0.82; 95% CI, 0.78–0.86; P<0.001). Conclusions In non‐valvular atrial fibrillation, patients treated with NOACs have a lower risk of both acute kidney injury and end‐stage renal disease when compared with warfarin.
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Affiliation(s)
- Patita Sitticharoenchai
- Division of Cardiology Department of Medicine Faculty of Medicine King Chulalongkorn Memorial HospitalChulalongkorn University Bangkok Thailand
| | - Kullaya Takkavatakarn
- Division of Nephrology Department of Medicine Faculty of Medicine King Chulalongkorn Memorial HospitalChulalongkorn University Bangkok Thailand
| | - Smonporn Boonyaratavej
- Division of Cardiology Department of Medicine Faculty of Medicine King Chulalongkorn Memorial HospitalChulalongkorn University Bangkok Thailand
| | - Kearkiat Praditpornsilpa
- Division of Nephrology Department of Medicine Faculty of Medicine King Chulalongkorn Memorial HospitalChulalongkorn University Bangkok Thailand
| | - Somchai Eiam-Ong
- Division of Nephrology Department of Medicine Faculty of Medicine King Chulalongkorn Memorial HospitalChulalongkorn University Bangkok Thailand
| | - Paweena Susantitaphong
- Division of Nephrology Department of Medicine Faculty of Medicine King Chulalongkorn Memorial HospitalChulalongkorn University Bangkok Thailand.,Research Unit for Metabolic Bone Disease in CKD patients Faculty of Medicine Chulalongkorn University Bangkok Thailand
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21
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Mazhar F, Battini V, Carnovale C. Antiemetic Drugs During Pregnancy: What Can We Learn From Spontaneous Reporting System Database Analyses? JAMA Pediatr 2021; 175:326-327. [PMID: 33427867 DOI: 10.1001/jamapediatrics.2020.5173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Faizan Mazhar
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, Università di Milano, Milan, Italy
| | - Vera Battini
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, Università di Milano, Milan, Italy
| | - Carla Carnovale
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, Università di Milano, Milan, Italy
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22
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Yu L, Pei F, Sun Q, Shen F, Yang X, Hu Z, Liu M. Uromodulin aggravates renal tubulointerstitial injury through activation of the complement pathway in rats. J Cell Physiol 2021; 236:5012-5021. [PMID: 33400289 DOI: 10.1002/jcp.30208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 01/01/2023]
Abstract
Uromodulin (Umod) is the most abundant constituent of urine in humans and exclusively found in the kidney tubular epithelium. However, the specific role of Umod in renal tubulointerstitial injury is yet to be understood. The present study was conducted with aim of investigating the potential therapeutic mechanism of Umod in the regulation of renal tubulointerstitial injury. Protein expression of Umod in renal tubular epithelial cells was measured with the conduction of Western blot analysis. Enzyme-linked immunosorbent assay and immunofluorescence assay were performed to detect the complement activation products and the activation products of surface deposition. The expression of C1q, C2, C4, B factor, C3, C5, H factor, CD46, CD55, C3aR, and C5aR were determined with the use of reverse-transcription quantitative polymerase chain reaction and Western blot analyses. Subsequently, the unilateral ureteral obstruction (UUO) rat model was established. Renal tubulointerstitial injury was assessed with the application of hematoxylin-eosin staining and Masson staining in rats. UUO rats and normal rats were injected with si-NC or si-Umod and complement inhibitor. UUO rats were observed to have serious impairment of kidney tubule, renal tubular dilation, and epithelial atrophy, with downregulated Umod and activated complement pathway. Silencing of Umod resulted in the activation of complement system while promoting interstitial fibrosis in renal tubules. Moreover, addition of complement inhibitor significantly alleviated the renal tubule injury and fibrosis. Collectively, our study suggests that silencing of Umod mediates the complement pathway, exacerbating renal tubulointerstitial injury in rats, which provides insight into the development of novel therapeutic agents for renal tubulointerstitial injury.
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Affiliation(s)
- Li Yu
- Department of Cardiovascular Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, China
| | - Fei Pei
- Department of Nephrology, Qilu Hospital of Shandong University, Jinan, China
| | - Qiaoling Sun
- Department of Nephrology, Qilu Hospital of Shandong University, Jinan, China
| | - Fei Shen
- Department of Nephrology, Qilu Hospital of Shandong University, Jinan, China
| | - Xiangdong Yang
- Department of Nephrology, Qilu Hospital of Shandong University, Jinan, China
| | - Zhao Hu
- Department of Nephrology, Qilu Hospital of Shandong University, Jinan, China
| | - Maojing Liu
- Department of Nephrology, Qilu Hospital of Shandong University, Jinan, China
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23
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Hamano H, Ikeda Y, Goda M, Fukushima K, Kishi S, Chuma M, Yamashita M, Niimura T, Takechi K, Imanishi M, Zamami Y, Horinouchi Y, Izawa-Ishizawa Y, Miyamoto L, Ishizawa K, Fujino H, Tamaki T, Aihara KI, Tsuchiya K. Diphenhydramine may be a preventive medicine against cisplatin-induced kidney toxicity. Kidney Int 2020; 99:885-899. [PMID: 33307103 DOI: 10.1016/j.kint.2020.10.041] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2020] [Revised: 10/23/2020] [Accepted: 10/29/2020] [Indexed: 12/14/2022]
Abstract
Cisplatin is widely used as an anti-tumor drug for the treatment of solid tumors. Unfortunately, it causes kidney toxicity as a critical side effect, limiting its use, given that no preventive drug against cisplatin-induced kidney toxicity is currently available. Here, based on a repositioning analysis of the Food and Drug Administration Adverse Events Reporting System, we found that a previously developed drug, diphenhydramine, may provide a novel treatment for cisplatin-induced kidney toxicity. To confirm this, the actual efficacy of diphenhydramine was evaluated in in vitro and in vivo experiments. Diphenhydramine inhibited cisplatin-induced cell death in kidney proximal tubular cells. Mice administered cisplatin developed kidney injury with significant dysfunction (mean plasma creatinine: 0.43 vs 0.15 mg/dl) and showed augmented oxidative stress, increased apoptosis, elevated inflammatory cytokines, and MAPKs activation. However, most of these symptoms were suppressed by treatment with diphenhydramine. Furthermore, the concentration of cisplatin in the kidney was significantly attenuated in diphenhydramine-treated mice (mean platinum content: 70.0 vs 53.4 μg/g dry kidney weight). Importantly, diphenhydramine did not influence or interfere with the anti-tumor effect of cisplatin in any of the in vitro or in vivo experiments. In a selected cohort of 98 1:1 matched patients from a retrospective database of 1467 patients showed that patients with malignant cancer who had used diphenhydramine before cisplatin treatment exhibited significantly less acute kidney injury compared to ones who did not (6.1 % vs 22.4 %, respectively). Thus, diphenhydramine demonstrated efficacy as a novel preventive medicine against cisplatin-induced kidney toxicity.
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Affiliation(s)
- Hirofumi Hamano
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Yasumasa Ikeda
- Department of Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan.
| | - Mitsuhiro Goda
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan
| | - Keijo Fukushima
- Department of Pharmacology for Life Sciences, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Seiji Kishi
- Department of Nephrology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan; Department of General Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Masayuki Chuma
- Clinical Trial Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Michiko Yamashita
- Department of Pathological Science and Technology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Takahiro Niimura
- Department of Clinical Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Kenshi Takechi
- Clinical Trial Center for Developmental Therapeutics, Tokushima University Hospital, Tokushima, Japan
| | - Masaki Imanishi
- Department of Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Yoshito Zamami
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan; Department of Clinical Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Yuya Horinouchi
- Department of Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | | | - Licht Miyamoto
- Department of Medical Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Keisuke Ishizawa
- Department of Pharmacy, Tokushima University Hospital, Tokushima, Japan; Department of Clinical Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Hiromichi Fujino
- Department of Pharmacology for Life Sciences, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Toshiaki Tamaki
- Department of Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan; Anan Medical Center, Anan, Japan
| | - Ken-Ichi Aihara
- Department of Community Medicine for Diabetes and Metabolic Disorders, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
| | - Koichiro Tsuchiya
- Department of Medical Pharmacology, Institute of Biomedical Sciences, Tokushima University Graduate School, Tokushima, Japan
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24
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Ravera M, Bussalino E, Fusaro M, Di Lullo L, Aucella F, Paoletti E. Systematic DOACs oral anticoagulation in patients with atrial fibrillation and chronic kidney disease: the nephrologist's perspective. J Nephrol 2020; 33:483-495. [PMID: 32200488 DOI: 10.1007/s40620-020-00720-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 03/12/2020] [Indexed: 12/19/2022]
Abstract
Atrial fibrillation (AF) is highly prevalent among patients with chronic kidney disease (CKD), and also associated with unfavorable outcome. Anticoagulant therapy is the mainstep of management in such patients, aimed at reducing the high risk of systemic thromboembolism and especially of ischemic stroke, which is reportedly associated with increased mortality in CKD patients. Even though new direct oral anticoagulant agents (DOACs) proved to be effective in patients with non valvular chronic AF, and are therefore recommended by recent guidelines for their treatment, warfarin is currently used in more than one-half of subjects needing oral anticoagulation, and only 30% of them are converted from a vitamin K antagonist- to a DOAC-based regimen. The main reason for not prescribing DOACs is often a reduction in renal function, even if mild. Aim of this review was therefore to evaluate the impact of DOAC therapy in the setting of CKD, from a nephrological perspective, by comparing available evidence on the role of DOACs in patients with CKD and AF with that emerging from traditional warfarin-based therapy. Both the pathogenesis of AF in CKD, and available findings of renal, cardiovascular and bone effects of DOACs in CKD are discussed, leading to the conclusion that DOAC therapy should be considered as the first line therapy for non valvular AF in patients with mild and moderate reduction of renal function, and could also be adopted for patients with severe CKD not on hemodialysis treatment, whereas there is insufficient evidence for ESRD patients on dialysis.
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Affiliation(s)
- Maura Ravera
- Nephrology, Dialysis, and Transplantation, University of Genoa and Policlinico San Martino, Genoa, Italy.
| | - Elisabetta Bussalino
- Nephrology, Dialysis, and Transplantation, University of Genoa and Policlinico San Martino, Genoa, Italy
| | - Maria Fusaro
- National Research Council (CNR), Institute of Clinical Physiology (IFC), Pisa, Italy
- Department of Medicine, University of Padova, Padua, Italy
| | - Luca Di Lullo
- Department of Nephrology and Dialysis, Parodi-Delfino Hospital, Colleferro, Rome, Italy
| | - Filippo Aucella
- Nephrology and Dialysis Unit, IRCCS "Casa Sollievo della Sofferenza" Scientific Institute for Research and Health Care, San Giovanni Rotondo, Italy
| | - Ernesto Paoletti
- Nephrology, Dialysis, and Transplantation, University of Genoa and Policlinico San Martino, Genoa, Italy
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25
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Yokoyama S, Sugimoto Y, Nakagawa C, Hosomi K, Takada M. Integrative analysis of clinical and bioinformatics databases to identify anticancer properties of digoxin. Sci Rep 2019; 9:16597. [PMID: 31719612 PMCID: PMC6851125 DOI: 10.1038/s41598-019-53392-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2019] [Accepted: 10/31/2019] [Indexed: 01/14/2023] Open
Abstract
Cardiac glycosides, such as digoxin, inhibit Na+/K+-ATPases and cause secondary activation of Na+/Ca2+ exchangers. Preclinical investigations have suggested that digoxin may have anticancer properties. In order to clarify the functional mechanisms of digoxin in cancer, we performed an integrative analysis of clinical and bioinformatics databases. The US Food and Drug Administration Adverse Event Reporting System and the Japan Medical Data Center claims database were used as clinical databases to evaluate reporting odds ratios and adjusted sequence ratios, respectively. The BaseSpace Correlation Engine and Connectivity Map bioinformatics databases were used to investigate molecular pathways related to digoxin anticancer mechanisms. Clinical database analyses suggested an inverse association between digoxin and four cancers: gastric, colon, prostate and haematological malignancy. The bioinformatics database analysis suggested digoxin may exert an anticancer effect via peroxisome proliferator-activated receptor α and apoptotic caspase cascade pathways. Our integrative analysis revealed the possibility of digoxin as a drug repositioning candidate for cancers.
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Affiliation(s)
- Satoshi Yokoyama
- Division of Clinical Drug Informatics, School of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashiosaka City, Osaka, 577-8502, Japan.
| | - Yasuhiro Sugimoto
- Division of Clinical Drug Informatics, School of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashiosaka City, Osaka, 577-8502, Japan
| | - Chihiro Nakagawa
- Division of Clinical Drug Informatics, School of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashiosaka City, Osaka, 577-8502, Japan
| | - Kouichi Hosomi
- Division of Clinical Drug Informatics, School of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashiosaka City, Osaka, 577-8502, Japan
| | - Mitsutaka Takada
- Division of Clinical Drug Informatics, School of Pharmacy, Kindai University, 3-4-1 Kowakae, Higashiosaka City, Osaka, 577-8502, Japan
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26
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Edoxaban Exerts Antioxidant Effects Through FXa Inhibition and Direct Radical-Scavenging Activity. Int J Mol Sci 2019; 20:ijms20174140. [PMID: 31450643 PMCID: PMC6747217 DOI: 10.3390/ijms20174140] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 08/21/2019] [Accepted: 08/21/2019] [Indexed: 01/03/2023] Open
Abstract
The interplay between oxidative stress, inflammation, and tissue fibrosis leads to the progression of chronic kidney disease (CKD). Edoxaban, an activated blood coagulation factor Xa (FXa) inhibitor, ameliorates kidney disease by suppressing inflammation and tissue fibrosis in animal models. Interestingly, rivaroxaban, another FXa inhibitor, suppresses oxidative stress induced by FXa. Thus, FXa inhibitors could be multitargeted drugs for the three aforementioned risk factors for the progression of CKD. However, the exact mechanism responsible for eliciting the antioxidant effect of FXa inhibitors remains unclear. In this study, the antioxidant effect of edoxaban was evaluated. First, the intracellular antioxidant properties of edoxaban were evaluated using human proximal tubular cells (HK-2 cells). Next, direct radical scavenging activity was measured using the electron spin resonance and fluorescence analysis methods. Results show that edoxaban exhibited antioxidant effects on oxidative stress induced by FXa, indoxyl sulfate, and angiotensin II in HK-2 cells, as well as the FXa inhibitory activity, was involved in part of the antioxidant mechanism. Moreover, edoxaban exerted its antioxidative effect through its structure-specific direct radical scavenging activity. Edoxaban exerts antioxidant effects by inhibiting FXa and through direct radical-scavenging activity, and thus, may serve as multitargeted drugs for the three primary risk factors associated with progression of CKD.
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27
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Ikeda Y, Satoh A, Horinouchi Y, Hamano H, Watanabe H, Imao M, Imanishi M, Zamami Y, Takechi K, Izawa‐Ishizawa Y, Miyamoto L, Hirayama T, Nagasawa H, Ishizawa K, Aihara K, Tsuchiya K, Tamaki T. Iron accumulation causes impaired myogenesis correlated with MAPK signaling pathway inhibition by oxidative stress. FASEB J 2019; 33:9551-9564. [DOI: 10.1096/fj.201802724rr] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Yasumasa Ikeda
- Department of Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
| | - Akiho Satoh
- Department of Medical Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
| | - Yuya Horinouchi
- Department of Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
| | - Hirofumi Hamano
- Department of Pharmacy Tokushima University Hospital Tokushima Japan
| | - Hiroaki Watanabe
- Department of Clinical Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
| | - Mizuki Imao
- Department of Medical Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
| | - Masaki Imanishi
- Department of Pharmacy Tokushima University Hospital Tokushima Japan
| | - Yoshito Zamami
- Department of Clinical Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
- Department of Pharmacy Tokushima University Hospital Tokushima Japan
| | - Kenshi Takechi
- Clinical Trial Center for Developmental Therapeutics Tokushima University Hospital Tokushima Japan
| | - Yuki Izawa‐Ishizawa
- Department of Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
| | - Licht Miyamoto
- Department of Medical Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
| | - Tasuku Hirayama
- Laboratory of Pharmaceutical and Medicinal Chemistry Gifu Pharmaceutical University Gifu Japan
| | - Hideko Nagasawa
- Laboratory of Pharmaceutical and Medicinal Chemistry Gifu Pharmaceutical University Gifu Japan
| | - Keisuke Ishizawa
- Department of Clinical Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
- Department of Pharmacy Tokushima University Hospital Tokushima Japan
| | - Ken‐Ichi Aihara
- Department of Community Medicine for Diabetes and Metabolic Disorders Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
| | - Koichiro Tsuchiya
- Department of Medical Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
| | - Toshiaki Tamaki
- Department of Pharmacology Institute of Biomedical Sciences Graduate School Tokushima University Tokushima Japan
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28
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Waasdorp M, de Rooij DM, Florquin S, Duitman J, Spek CA. Protease-activated receptor-1 contributes to renal injury and interstitial fibrosis during chronic obstructive nephropathy. J Cell Mol Med 2018; 23:1268-1279. [PMID: 30485646 PMCID: PMC6349177 DOI: 10.1111/jcmm.14028] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Revised: 10/05/2018] [Accepted: 10/24/2018] [Indexed: 12/17/2022] Open
Abstract
End‐stage renal disease, the final stage of all chronic kidney disorders, is associated with renal fibrosis and inevitably leads to renal failure and death. Transition of tubular epithelial cells (TECs) into mesenchymal fibroblasts constitutes a proposed mechanism underlying the progression of renal fibrosis and here we assessed whether protease‐activated receptor (PAR)‐1, which recently emerged as an inducer of epithelial‐to‐mesenchymal transition (EMT), aggravates renal fibrosis. We show that PAR‐1 activation on TECs reduces the expression of epithelial markers and simultaneously induces mesenchymal marker expression reminiscent of EMT. We next show that kidney damage was reduced in PAR‐1‐deficient mice during unilateral ureter obstruction (UUO) and that PAR‐1‐deficient mice develop a diminished fibrotic response. Importantly, however, we did hardly observe any signs of mesenchymal transition in both wild‐type and PAR‐1‐deficient mice suggesting that diminished fibrosis in PAR‐1‐deficient mice is not due to reduced EMT. Instead, the accumulation of macrophages and fibroblasts was significantly reduced in PAR‐1‐deficient animals which were accompanied by diminished production of MCP‐1 and TGF‐β. Overall, we thus show that PAR‐1 drives EMT of TECs in vitro and aggravates UUO‐induced renal fibrosis although this is likely due to PAR‐1‐dependent pro‐fibrotic cytokine production rather than EMT.
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Affiliation(s)
- Maaike Waasdorp
- Center for Experimental and Molecular Medicine, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
| | - Dennis M de Rooij
- Center for Experimental and Molecular Medicine, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
| | - Sandrine Florquin
- Pathology, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
| | - JanWillem Duitman
- Center for Experimental and Molecular Medicine, Academic Medical Center Amsterdam, Amsterdam, The Netherlands.,Département Hospitalo-Universitaire FIRE (Fibrosis, Inflammation and Remodeling) and LabEx Inflamex, Université Paris Diderot, Sorbonne Paris Cité, Paris, France.,Physiopathologie Et Epidémiologie Des Maladies Respiratoires, Medical School Xavier Bichat, Inserm UMR1152, Paris, France
| | - C Arnold Spek
- Center for Experimental and Molecular Medicine, Academic Medical Center Amsterdam, Amsterdam, The Netherlands
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