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Zierfuss B, Karlinger A, Bojic M, Koppensteiner R, Schernthaner GH, Höbaus C. Urinary vanin-1 as a novel biomarker for survival in peripheral artery disease. Vasc Med 2024:1358863X241240428. [PMID: 38607943 DOI: 10.1177/1358863x241240428] [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: 04/14/2024]
Abstract
BACKGROUND Chronic kidney disease is associated with increased rates of incidence, morbidity, and mortality in lower-extremity peripheral artery disease (PAD). No specific marker for a functional risk assessment of kidney disease in PAD is known, especially at the early stages. Thus, we speculated that urinary vanin-1 (uVNN1), a marker of oxidative stress even in early kidney injury, could further stratify outcome assessment in patients with PAD. METHODS Patients with stable PAD (n = 304) of the Vienna medical cohort were followed up for up to 10 years and the outcome was assessed by central death database queries. uVNN1 was measured by enzyme-linked immunosorbent assay (ELISA) at study inclusion and normalized to urinary creatinine (uVNN1/Cr). During the observation time (9.3, 7.0-9.8 years), 104 patients died, 54.8% of which were due to cardiovascular causes. RESULTS uVNN1/Cr was associated with a urine albumin-creatinine ratio (UACR) (R = 0.166, p = 0.004) but not with an estimated glomerular filtration rate (R = 0.102, p = 0.077). Levels of uVNN1/Cr did not differ between asymptomatic and symptomatic PAD (p = 0.406). Kaplan-Meier curves showed a clear-cut association with higher all-cause (log-rank p = 0.034) and cardiovascular mortality (log-rank p = 0.032) with higher uVNN1/Cr levels. Similarly, significant associations for all-cause (hazard ratio [HR] 1.34, 95% CI [1.08-1.67], p = 0.009) and cardiovascular mortality (HR 1.45, 95% CI [1.06-1.99], p = 0.020) could be seen in multivariable Cox regression models. CONCLUSIONS uVNN1/Cr showed an independent association with both all-cause and cardiovascular mortality in patients with PAD and was associated with early kidney disease. Thus, uVNN1 could be a useful marker for risk stratification of kidney disease in PAD.
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Affiliation(s)
- Bernhard Zierfuss
- Medicine II, Division of Angiology, Medical University of Vienna, Vienna, Austria
| | - Anna Karlinger
- Medicine II, Division of Angiology, Medical University of Vienna, Vienna, Austria
| | - Marija Bojic
- 1st Medical Department, Hanusch Hospital, Vienna, Austria
- Medicine III, Division of Nephrology and Dialysis, Medical University of Vienna, Vienna, Austria
| | - Renate Koppensteiner
- Medicine II, Division of Angiology, Medical University of Vienna, Vienna, Austria
| | | | - Clemens Höbaus
- Medicine II, Division of Angiology, Medical University of Vienna, Vienna, Austria
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Yu H, Cui Y, Guo F, Zhu Y, Zhang X, Shang D, Dong D, Xiang H. Vanin1 (VNN1) in chronic diseases: Future directions for targeted therapy. Eur J Pharmacol 2024; 962:176220. [PMID: 38042463 DOI: 10.1016/j.ejphar.2023.176220] [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: 07/15/2023] [Revised: 11/19/2023] [Accepted: 11/20/2023] [Indexed: 12/04/2023]
Abstract
Vanin1 (VNN1) is an exogenous enzyme with pantetheinase activity that mainly exerts physiological functions through enzyme catalysis products, including pantothenic acid and cysteamine. In recent years, the crosstalk between VNN1 and metabolism and oxidative stress has attracted much attention. As a result of the ability of VNN1 to affect multiple metabolic pathways and oxidative stress to exacerbate or alleviate pathological processes, it has become a key component of disease progression. This review discusses the functions of VNN1 in glucolipid metabolism, cysteamine metabolism, and glutathione metabolism to provide perspectives on VNN1-targeted therapy for chronic diseases.
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Affiliation(s)
- Hao Yu
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, 116011, China; College of Pharmacy, Dalian Medical University, 116044, China
| | - Yuying Cui
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, 116011, China; Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116044, China
| | - Fangyue Guo
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, 116011, China; Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116044, China
| | - YuTong Zhu
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, 116011, China; Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116044, China
| | - Xiaonan Zhang
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, 116011, China; Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116044, China
| | - Dong Shang
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, 116011, China; Institute (College) of Integrative Medicine, Dalian Medical University, Dalian, 116044, China; Department of General Surgery, First Affiliated Hospital of Dalian Medical University, Dalian, 116011, China
| | - Deshi Dong
- Department of Pharmacy, First Affiliated Hospital of Dalian Medical University, 116011, China.
| | - Hong Xiang
- Laboratory of Integrative Medicine, First Affiliated Hospital of Dalian Medical University, Dalian, 116011, China.
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Kishimoto Y, Saita E, Ohmori R, Kondo K, Momiyama Y. High plasma concentrations of vanin-1 in patients with coronary artery disease. Heart Vessels 2024; 39:10-17. [PMID: 37582951 DOI: 10.1007/s00380-023-02305-1] [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: 06/19/2023] [Accepted: 08/09/2023] [Indexed: 08/17/2023]
Abstract
Vanin-1 is a pantetheinase that hydrolyzes pantetheine to pantothenic acid and cysteamine. Vanin-1 has become recognized to be associated with oxidative stress and inflammation. In animal models, vanin-1 was reported to accelerate atherosclerosis. However, no study has reported blood vanin-1 concentrations in patients with coronary artery disease (CAD). We investigated plasma vanin-1 concentrations in 388 patients undergoing elective coronary angiography for suspected CAD. Patients with acute coronary syndrome were excluded. Of the 388 study patients, CAD was found in 207 patients [1-vessel (1-VD), n = 88; 2-vessel (2-VD), n = 66; and 3-vessel disease (3-VD), n = 53]. Plasma vanin-1 concentrations were higher in patients with CAD than in those without CAD (median 0.59 vs. 0.46 ng/mL, P < 0.005). Vanin-1 concentrations in patients without CAD and those with 1-VD, 2-VD, and 3-VD were 0.46, 0.58, 0.57, and 0.61 ng/mL, respectively, and were highest in 3-VD (P < 0.05). A high vainin-1 concentration (> 0.48 ng/mL) was found in 46% of patients without CAD, 61% of 1-VD, 65% of 2-VD, and 66% of 3-VD (P < 0.01). Vanin-1 concentrations significantly correlated with the number of stenotic coronary segments (r = 0.14, P < 0.02). In the multivariate analysis, vanin-1 concentration was a significant factor associated with CAD independent of atherosclerotic risk factors. The odds ratio for CAD was 1.63 (95%CI = 1.04-2.55) for the high vanin-1 concentration of > 0.48 ng/mL. Thus, plasma vanin-1 concentrations in patients with CAD were found to be high and to be associated with the presence and severity of CAD.
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Affiliation(s)
- Yoshimi Kishimoto
- Department of Food Science and Human Nutrition, Setsunan University, Osaka, Japan
| | - Emi Saita
- Research Institute of Environmental Medicine, Nagoya University, Aichi, Japan
| | - Reiko Ohmori
- Faculty of Regional Design, Utsunomiya University, Tochigi, Japan
| | | | - Yukihiko Momiyama
- Department of Cardiology, National Hospital Organization Tokyo Medical Center, 2-5-1 Higashigaoka, Meguro-ku, Tokyo, 152-8902, Japan.
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4
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Feng Y, Xu S, Guo H, Ren TB, Huan SY, Yuan L, Zhang XB. Vanin-1-Activated Chemiluminescent Probe: Help to Early Diagnosis of Acute Kidney Injury with High Signal-to-Noise Ratio through Urinalysis. Anal Chem 2023; 95:14754-14761. [PMID: 37734030 DOI: 10.1021/acs.analchem.3c02875] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
Acute kidney injury (AKI) is a common medical condition with high morbidity and mortality. Although urinalysis provides a noninvasive and convenient diagnostic method for AKI at the molecular level, the low sensitivity of current chemical probes used in urinalysis hinders the time diagnosis of AKI. Herein, we achieved the sensitive and early diagnosis of AKI by the development of a chemiluminescent probe CL-Pa suitable for detection of urinary Vanin-1. Vanin-1 is considered as an early and sensitive biomarker for AKI, while few chemical probes have been applied to for its efficient detection. By virtue of the low autofluorescence interference during urine imaging in the chemiluminescence model, CL-Pa could realize the monitoring of the up-regulated urinary Vanin-1 with a high signal-to-noise ratio (∼588). Importantly, under the help of CL-Pa, the up-regulation of urinary Vanin-1 of cisplatin-induced AKI mice at 12 h post cisplatin injection was detected, which was much earlier than clinical biomarkers (sCr and BUN) and change of kidney histology (48 h post cisplatin injection). Furthermore, using this probe, the fluctuation of urinary Vanin-1 of mice with different degrees of AKI was monitored. This study demonstrated the ability of CL-Pa in sensitively detecting drug-induced AKI through urinalysis and suggested the great potential of CL-Pa for early diagnosis of AKI and evaluate the efficiency of anti-AKI drugs clinically.
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Affiliation(s)
- Yurong Feng
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China
| | - Shuai Xu
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China
- School of Chemistry and Chemical Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Haowei Guo
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China
| | - Tian-Bing Ren
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China
| | - Shuang-Yan Huan
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China
| | - Lin Yuan
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China
| | - Xiao-Bing Zhang
- Molecular Science and Biomedicine Laboratory, State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Collaborative Innovation Center for Chemistry and Molecular Medicine, Hunan University, Changsha 410082, P. R. China
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Akagi T, Yamada T, Miyazaki H, Taguchi H, Ikeda H, Katoh M, Mura S, Couvreur P, Chetprayoon P, Maniratanachote R, Yoshida H, Ajiro H, Hashimoto K, Ashikaga T, Kojima H, Akashi M. Validation study for in vitro skin irritation test using reconstructed human skin equivalents constructed by layer-by-layer cell coating technology. J Appl Toxicol 2023; 43:874-886. [PMID: 36594553 DOI: 10.1002/jat.4431] [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: 10/03/2022] [Revised: 12/17/2022] [Accepted: 12/29/2022] [Indexed: 01/04/2023]
Abstract
The aim of this study is to validate an in vitro skin irritation test (SIT) using three-dimensional reconstructed human epidermal (RhE) skin equivalents prepared by layer-by-layer (LbL) method (LbL-3D Skin) in a series of interlaboratory studies. The goal of these validation studies is to evaluate the ability of this in vitro test to reliably discriminate skin irritant from nonirritant chemicals, as defined by OECD and UN GHS. This me-too validation study is to assess the within- and between-laboratory reproducibility, as well as the predictive capacity, of the LbL-3D Skin SIT in accordance with performance standards for OECD TG 439. The developed skin model, LbL-3D Skin had a highly differentiated epidermis and dermis, similar to the validated reference methods (VRM) and native human skin. The quality parameters (cell survival in controls, tissue integrity, and barrier function) were similar to VRM and in accordance with OECD TG 439. The LbL-3D Skin SIT validation study was performed by three participating laboratories and consisted of three independent tests using 20 reference chemicals. The results obtained with the LbL-3D Skin demonstrated high within-laboratory and between-laboratory reproducibility, as well as high accuracy for use as a stand-alone assay to distinguish skin irritants from nonirritants. The predictive potency of LbL-3D Skin SIT using total 54 test chemicals were comparable to those in other RhE models in OECD TG 439. The validation study demonstrated that LbL-3D Skin has proven to be a robust and reliable method for predicting skin irritation.
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Affiliation(s)
- Takami Akagi
- Graduate School of Frontier Bioscience, Osaka University, Suita, Japan
| | - Tomomi Yamada
- Department of Medical Innovation, Osaka University Hospital, Suita, Japan
| | - Hiromi Miyazaki
- National Defense Medical College Research Institute, Tokorozawa, Japan
| | | | | | | | | | | | | | | | | | | | - Koji Hashimoto
- Ehime Prefectural University Of Health Sciences, Tobe, Ehime, Japan
| | | | - Hajime Kojima
- National Institute of Health Sciences, Kawasaki, Japan
| | - Mitsuru Akashi
- Graduate School of Frontier Bioscience, Osaka University, Suita, Japan
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Chamsuwan S, Buranakarl C, Angkanaporn K, Dissayabutra T, Chuaypen N, Pisitkun T, Kalpongnukul N. A urinary proteomic study in hypercalciuric dogs with and without calcium oxalate urolithiasis. Vet World 2022; 15:2937-2944. [PMID: 36718335 PMCID: PMC9880843 DOI: 10.14202/vetworld.2022.2937-2944] [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: 08/08/2022] [Accepted: 11/04/2022] [Indexed: 12/28/2022] Open
Abstract
Background and Aims Hypercalciuria is an important predisposing factor commonly found in humans and dogs with calcium oxalate (CaOx) urolithiasis. Calcium oxalate crystals can induce an inflammatory reaction that subsequently produces several proteins that have an inhibitory or stimulatory effect on stone formation. This study aimed to evaluate the differences in urinary proteomic profiles between hypercalciuric CaOx stone dogs and hypercalciuric stone-free dogs (CaOx stone and control groups, respectively). Materials and Methods Seven dogs with hypercalciuric CaOx urolithiasis and breed-, sex-, and aged-matched controls with hypercalciuria were included in the study. Serum and urine samples were obtained from all dogs to analyze electrolytes. Urinary proteomic profiles were analyzed using liquid chromatography-mass spectrometry. Student's t-test was used to compare the differences between groups. Results Forty-nine urinary proteins were identified in the stone-free and CaOx stone groups, whereas 19 and 6 proteins were unique in the CaOx stone and stone-free groups, respectively. The urinary thrombomodulin level was significantly higher in the CaOx stone group (relative ratio = 1.8, p < 0.01) than in the stone-free group. Conclusion This study demonstrated that urinary proteomic profiles may be used as a candidate biomarker for urinary tract injury in CaOx urolithiasis in dogs.
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Affiliation(s)
- Sumonwan Chamsuwan
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Chollada Buranakarl
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand,Corresponding author: Chollada Buranakarl, e-mail: Co-authors: SC: , KA: , TD: , NC: , TP: , NK:
| | - Kris Angkanaporn
- Department of Physiology, Faculty of Veterinary Science, Chulalongkorn University, Bangkok, Thailand
| | - Thasinas Dissayabutra
- Metabolic Disease in Gut and Urinary System Research Unit, Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Natthaya Chuaypen
- Metabolic Disease in Gut and Urinary System Research Unit, Department of Biochemistry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Trairak Pisitkun
- Center of Excellence in Systems Biology, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Nuttiya Kalpongnukul
- Center of Excellence in Systems Biology, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Jung K, Lee T, Kim J, Sung E, Song I. Interleukin-10 Protects against Ureteral Obstruction-Induced Kidney Fibrosis by Suppressing Endoplasmic Reticulum Stress and Apoptosis. Int J Mol Sci 2022; 23:ijms231810702. [PMID: 36142626 PMCID: PMC9504377 DOI: 10.3390/ijms231810702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/07/2022] [Accepted: 09/12/2022] [Indexed: 12/03/2022] Open
Abstract
Fibrosis is a common final pathway of chronic kidney disease, which is a major incurable disease. Although fibrosis has an irreversible pathophysiology, the molecular and cellular mechanisms responsible remain unclear and no specific treatment is available to halt the progress of renal fibrosis. Thus, an improved understanding of the cellular mechanism involved and a novel therapeutic approach are urgently required for end-stage renal disease (ESRD). We investigated the role played by interleukin-10 (IL-10, a potent anti-inflammatory cytokine) in kidney fibrosis and the mechanisms involved using IL-10−/− mice and TCMK-1 cells (mouse kidney tubular epithelial cell line). Endoplasmic reticulum stress (ERS), apoptosis, and fibrosis in IL-10−/− mice were more severe than in IL-10+/+ mice after unilateral ureteral obstruction (UUO). The 4-Phenylbutyrate (an ERS inhibitor) treatment induced dramatic reductions in ERS, apoptosis, and fibrosis-associated factors in the renal tissues of IL-10−/− mice, compared to wild-type controls after UUO. On the other hand, in cultured TCMK-1 cells, the ERS inducers (tunicamycin, thapsigargin, or brefeldin A) enhanced the expressions of proapoptotic and profibrotic factors, though these effects were mitigated by IL-10. These results were supported by the observation that IL-10 siRNA transfection aggravated tunicamycin-induced CHOP and a-SMA expressions in TCMK-1 cells. We conclude that the anti-fibrotic effects of IL-10 were attributable to the inhibition of ERS-mediated apoptosis and believe that the results of this study improve the understanding of the cellular mechanism responsible for fibrosis and aid in the development of novel therapeutic approaches.
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Affiliation(s)
- Kyongjin Jung
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea
- Smart-Aging Convergence Research Center, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea
| | - Taejin Lee
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea
| | - Jooyoung Kim
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea
| | - Eongi Sung
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea
| | - Inhwan Song
- Department of Anatomy, College of Medicine, Yeungnam University, 170 Hyeonchung-ro, Nam-gu, Daegu 42415, Korea
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Zhang X, Cong W, Lu A. Vanin-1 as a novel biomarker for chronic obstructive pulmonary disease. Heart Lung 2022; 56:91-95. [PMID: 35810677 DOI: 10.1016/j.hrtlng.2022.06.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 06/13/2022] [Accepted: 06/23/2022] [Indexed: 11/19/2022]
Abstract
BACKGROUND The function of vascular non-inflammatory molecule 1 (Vanin-1), an enzyme essential for vitamin B5 synthesis, has not been studied yet in chronic obstructive pulmonary disease (COPD). OBJECTIVES In this study, we aimed to evaluate the expression of Vanin-1 in sera and lung tissues of COPD, and infer its possible roles in COPD. METHODS We collected blood and lung tissue specimens from 99 COPD patients and 62 non-COPD subjects. Enzyme-linked immunosorbent assay was used to determine levels of Vanin-1, pantothenic acid, interleukin-6 (IL-6), tumor necrotic factor α (TNFα), and reactive oxygen species (ROS). The receiver operating characteristics (ROC) curve was used for analysis of the diagnostic value of Vanin-1 in COPD patients. Pearson's correlation assay was used to determine the correlation between Vanin-1 and levels of inflammatory cytokines and ROS. RESULTS Vanin-1 expression was significantly higher in the sera and lung tissues of COPD patients compared to non-COPD subjects. ROC analysis showed that the area under the curve (AUC) was greater than 0.5 for both sera (AUC = 0.7342) and lung tissues (AUC = 0.9061). Pantothenic acid was also upregulated in COPD patients. IL-6, TNFα and ROS showed strong positive correlations to Vanin-1 levels in sera. CONCLUSION Vanin-1 upregulation in sera and lung tissue is a potentially valuable biomarker for COPD. Vanin-1 showed positive correlations to levels of pro-inflammatory cytokines and ROS. Together, our results support the further development of Vanin-1 as a new target for the diagnosis or treatment of COPD.
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Affiliation(s)
- Xue Zhang
- Department of Respiratory and Intensive Medicine, Daqing Oilfield General Hospital, 9 Zhongkang Street, Daqing 163001, China
| | - Wenchao Cong
- Department of Respiratory and Intensive Medicine, Daqing Oilfield General Hospital, 9 Zhongkang Street, Daqing 163001, China
| | - Aiping Lu
- Department of Respiratory Medicine, Daqing People's Hospital, 241 Jianshe Road, Daqing 163000, China.
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9
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Clarifying expression patterns by renal lesion using transcriptome analysis and vanin-1 as a potential novel biomarker for renal injury in chickens. Poult Sci 2022; 101:102011. [PMID: 35901645 PMCID: PMC9334312 DOI: 10.1016/j.psj.2022.102011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 06/08/2022] [Accepted: 06/13/2022] [Indexed: 11/20/2022] Open
Abstract
Bird death is often caused by renal lesions induced by chemicals. The avian kidney has a renal portal system with significant blood flow that is sensitive to many chemicals. However, early avian biomarkers for kidney injury are yet to be identified. This study aimed to identify novel renal biomarkers. Acute kidney injury (AKI) can be divided into acute interstitial nephritis (AIN) and acute tubular necrosis (ATN). A chicken model of kidney damage was created by an injection of diclofenac or cisplatin, which caused either AIN or ATN, respectively. Microarray analysis was performed to profile the gene expression patterns in the chickens with nephropathy. A gene enrichment analysis suggested that the genes related to responses to external stimuli showed expression changes in both AIN and ATN. However, hierarchical clustering analyses suggested that gene expression patterns differed between AIN and ATN, and the number of biomarkers relating to renal damage was low. To identify early biomarkers for nephropathy, we focused on genes that were induced at various levels of renal damage. The gene, vanin-1 (VNN1) was highly induced in the early stages of renal damage. A quantitative real-time PCR analysis supported this finding. These results suggest VNN1 could be a useful early biomarker of kidney injury in avian species.
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10
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Elghouizi A, Al-Waili N, Elmenyiy N, Elfetri S, Aboulghazi A, Al-Waili A, Lyoussi B. Protective effect of bee pollen in acute kidney injury, proteinuria, and crystalluria induced by ethylene glycol ingestion in rats. Sci Rep 2022; 12:8351. [PMID: 35589738 PMCID: PMC9120035 DOI: 10.1038/s41598-022-12086-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 04/26/2022] [Indexed: 12/14/2022] Open
Abstract
Oxidative stress plays a role in hyperoxaluria-induced kidney injury and crystallization. Bee pollen is a hive product with a high content of antioxidants. The antioxidant content and protective effect of bee pollen extract (BPE) against ethylene glycol (EG) induced crystalluria, and acute kidney injury (AKI) were investigated. The effect of BPE on the EG-induced liver injury and proteinuria was also examined. Ten groups of male Wister rats were treated daily with vehicle, cystone, BPE (100, 250, and 500 mg/kg b.wt.), and group 6–9 treated with EG, EG + BPE (100, 250, and 500 mg/kg b.wt.) and group 10 EG + cystone. The dose of EG was 0.75% v/v, and the dose of cystone was 500 mg/kg b.wt. On day 30, blood and urine samples were collected for analysis. Kidneys were removed for histopathological study. The antioxidant activity of BPE was assessed, and its total phenols and flavonoids were determined. EG significantly increased urine parameters (pH, volume, calcium, phosphorus, uric acid, and protein), blood urea, creatinine, and liver enzymes (P < 0.05). EG decreased creatinine clearance and urine magnesium and caused crystalluria. Treatment with BPE or cystone mitigates EG's effect; BPE was more potent than cystone (P < 0.05). BPE increases urine volume, sodium, and magnesium compared to the control and EG treated groups. BPE reduces proteinuria and prevents AKI, crystalluria, liver injury, and histopathological changes in the kidney tissue caused by EG. BPE might have a protective effect against EG-induced AKI, crystalluria, proteinuria, and stone deposition, most likely by its antioxidant content and activity.
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Affiliation(s)
- Asmae Elghouizi
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
| | - Noori Al-Waili
- New York Medical Care for Nephrology, Queens, NY, 11418, USA.
| | - Nawal Elmenyiy
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
| | - Salma Elfetri
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
| | - Abderrazak Aboulghazi
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
| | - Ahmed Al-Waili
- New York Medical Care for Nephrology, Queens, NY, 11418, USA
| | - Badiaa Lyoussi
- Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health, and Quality of Life (SNAMOPEQ), Department of Biology, Faculty of Sciences Dhar Mehraz, Sidi Mohamed Ben Abdellah University, 30000, Fez, Morocco
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Tian Z, Yan F, Tian X, Feng L, Cui J, Deng S, Zhang B, Xie T, Huang S, Ma X. A NIR fluorescent probe for Vanin-1 and its applications in imaging, kidney injury diagnosis, and the development of inhibitor. Acta Pharm Sin B 2022; 12:316-325. [PMID: 35127388 PMCID: PMC8799884 DOI: 10.1016/j.apsb.2021.06.004] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 04/22/2021] [Accepted: 05/27/2021] [Indexed: 02/07/2023] Open
Abstract
Vanin-1 is an amidohydrolase that catalyses the conversion of pantetheine into the amino-thiol cysteamine and pantothenic acid (coenzyme A precursor), which plays a vital role in multiple physiological and pathological processes. In this study, an enzyme-activated near-infrared (NIR) fluorescent probe (DDAV) has been constructed for sensitively detecting Vanin-1 activity in complicated biosamples on the basis of its catalytic characteristics. DDAV exhibited a high selectivity and sensitivity toward Vanin-1 and was successfully applied to the early diagnosis of kidney injury in cisplatin-induced kidney injury model. In addition, DDAV could serve as a visual tool for in situ imaging endogenous Vanin-1 in vivo. More importantly, Enterococcus faecalis 20247 which possessed high expression of Vanin-1 was screened out from intestinal bacteria using DDAV, provided useful guidance for the rational use of NSAIDs in clinic. Finally, oleuropein as a potent natural inhibitor for Vanin-1 was discovered from herbal medicines library using a high-throughput screening method using DDAV, which held great promise for clinical therapy of inflammatory bowel disease.
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12
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Hosohata K, Jin D, Takai S. In Vivo and In Vitro Evaluation of Urinary Biomarkers in Ischemia/Reperfusion-Induced Kidney Injury. Int J Mol Sci 2021; 22:ijms222111448. [PMID: 34768879 PMCID: PMC8584014 DOI: 10.3390/ijms222111448] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 10/15/2021] [Accepted: 10/21/2021] [Indexed: 01/11/2023] Open
Abstract
Oxidative stress plays an important role in the pathophysiology of acute kidney injury (AKI). Previously, we reported that vanin-1, which is involved in oxidative stress, is associated with renal tubular injury. This study was aimed to determine whether urinary vanin-1 is a biomarker for the early diagnosis of AKI in two experimental models: in vivo and in vitro. In a rat model of AKI, ischemic AKI was induced in uninephrectomized rats by clamping the left renal artery for 45 min and then reperfusing the kidney. On Day 1 after renal ischemia/reperfusion (I/R), serum creatinine (SCr) in I/R rats was higher than in sham-operated rats, but this did not reach significance. Urinary N-acetyl-β-D-glucosaminidase (NAG) exhibited a significant increase but decreased on Day 2 in I/R rats. In contrast, urinary vanin-1 significantly increased on Day 1 and remained at a significant high level on Day 2 in I/R rats. Renal vanin-1 protein decreased on Days 1 and 3. In line with these findings, immunofluorescence staining demonstrated that vanin-1 was attenuated in the renal proximal tubules of I/R rats. Our in vitro results confirmed that the supernatant from HK-2 cells under hypoxia/reoxygenation included significantly higher levels of vanin-1 as well as KIM-1 and NGAL. In conclusion, our results suggest that urinary vanin-1 might be a potential novel biomarker of AKI induced by I/R.
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Affiliation(s)
- Keiko Hosohata
- Education and Research Center for Clinical Pharmacy, Osaka Medical and Pharmaceutical University, Osaka 569-1094, Japan
- Correspondence: ; Tel.: +81-72-690-1271
| | - Denan Jin
- Department of Innovative Medicine, Osaka Medical and Pharmaceutical University, Osaka 590-0906, Japan; (D.J.); (S.T.)
| | - Shinji Takai
- Department of Innovative Medicine, Osaka Medical and Pharmaceutical University, Osaka 590-0906, Japan; (D.J.); (S.T.)
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13
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Hosohata K. Biomarkers of high salt intake. Adv Clin Chem 2021; 104:71-106. [PMID: 34462058 DOI: 10.1016/bs.acc.2020.09.002] [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: 10/23/2022]
Abstract
High salt intake is associated with hypertension, which is a leading modifiable risk factor for cardiovascular disease (CVD) and chronic kidney disease (CKD). International Guidelines recommend a large reduction in the consumption of sodium to reduce blood pressure, organ damage, and mortality. In its early stages, the symptoms of CKD are generally not apparent. CKD proceeds in a "silent" manner, necessitating the need for urinary biomarkers to detect kidney damage at an early stage. Since traditional renal biomarkers, such as serum creatinine, are not sufficiently sensitive, difficulties are associated with detecting kidney damage induced by a high salt intake, particularly in normotensive individuals. Several new biomarkers for renal tubular damage, such as neutrophil gelatinase-associated lipocalin (NGAL), kidney injury molecule-1 (KIM-1), vanin-1, liver-type fatty acid-binding protein (L-FABP), and monocyte chemotactic protein-1 (MCP-1), have recently been identified. However, few studies have investigated early biomarkers for CKD progression associated with a high salt diet. This chapter provides insights into novel biomarkers for CKD in normo- and hypertensive individuals with a high salt intake. Recent studies using spontaneously hypertensive rats (SHR) and normotensive Wistar Kyoto rats (WKY) fed a high salt diet identified urinary vanin-1 and NGAL as early biomarkers for renal tubular damage in SHR and WKY, whereas urinary KIM-1 was a useful biomarker for salt-induced renal injury in SHR only. Clinical studies are needed to confirm these findings.
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Affiliation(s)
- Keiko Hosohata
- Education and Research Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Takatsuki, Osaka, Japan.
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Hosohata K, Matsuoka H, Kumagai E. Association of urinary vanin-1 with kidney function decline in hypertensive patients. J Clin Hypertens (Greenwich) 2021; 23:1316-1321. [PMID: 34029440 PMCID: PMC8678839 DOI: 10.1111/jch.14295] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/25/2021] [Accepted: 05/01/2021] [Indexed: 01/17/2023]
Abstract
Previously, the authors reported the utility of urinary vanin‐1 as an early biomarker of kidney injury in spontaneously hypertensive rats and in humans. However, little is known about whether urinary vanin‐1 can be used to predict the clinical outcome. This study aimed to evaluate the predictive power of urinary vanin‐1 based on kidney function decline in hypertensive patients. The authors measured urinary vanin‐1 in 147 patients at the baseline and examined its association with the incidence of ≥20% decline in the estimated glomerular filtration rate (eGFR) using the Cox regression analysis. The mean age of the patients averaged 72.9 ± 8.2 years, and 39% were women. Median (interquartile range) urinary vanin‐1 was 0.33 (0–2.6) ng/mg Cr During a median follow‐up of 12 months, 14 patients showed kidney function decline. A higher urinary vanin‐1 level was associated with an increased risk of kidney function decline (hazard ratio, 9.87; 95% CI, 1.11–87.5) (p = .04) in the fully adjusted model. In conclusion, urinary vanin‐1 is an independent risk factor for kidney function decline in hypertensive patients and it could be useful in clinical settings. The underlying pathophysiologic mechanisms warrant additional investigation.
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Affiliation(s)
- Keiko Hosohata
- Education and Research Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Osaka, Japan
| | | | - Etsuko Kumagai
- Department of Nephrology, Kenwakai Hospital, Nagano, Japan
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15
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Krzemień G, Pańczyk-Tomaszewska M, Górska E, Szmigielska A. Urinary vanin-1 for predicting acute pyelonephritis in young children with urinary tract infection: a pilot study. Biomarkers 2021; 26:318-324. [PMID: 33656956 DOI: 10.1080/1354750x.2021.1893813] [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: 10/22/2022]
Abstract
BACKGROUND Vanin-1, an epithelial glycosylphosphatidylolinositol (GPI)-anchored pantetheinase, is a valuable marker of renal injury. PURPOSE The aim of this study was to assess the predictive value of vanin-1 in acute pyelonephritis (APN) in comparison to the conventional serum inflammatory markers in children aged 1-24 months with the first episode of urinary tract infection (UTI). MATERIAL AND METHODS Urinary vanin-1, vanin-1/Cr ratio, WBC, CRP, PCT were analysed in 58 children with febrile UTI and in 18 children with non-febrile UTI. Febrile UTI group was divided into APN subgroup (n = 29) and non-APN subgroup (n = 29), based on the results of Tc-99m-ethylenedicysteine scan. RESULTS The mean vanin-1 level was higher in the APN group compared to the non-febrile UTI group (p = 0.02) and did not differ between APN and non-APN subgroup. In univariate analysis, vanin-1 (p = 0.042), CRP (p < 0.001), PCT (p < 0.001), and WBC (p = 0.022), were associated with APN, but only vanin-1 (p = 0.048) and CRP (p = 0.002) were independent markers of APN. In ROC analysis, vanin-1, with its best cut-off value of 16.53 ng/mL, had worse diagnostic profile (AUC 0.629, sensitivity 58,6%, specificity 63.8%) than CRP, PCT and WBC (AUC: 0.937; 0.880; 0.667, respectively). CONCLUSIONS Vanin-1 is not useful for predicting APN, since its diagnostic value is inferior to other conventional serum inflammatory markers.
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Affiliation(s)
- Grażyna Krzemień
- Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw, Poland
| | | | - Elżbieta Górska
- Department of Laboratory Diagnostics and Clinical Immunology of Developmental Age, Medical University of Warsaw, Warsaw, Poland
| | - Agnieszka Szmigielska
- Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw, Poland
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16
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Plasma Vanin-1 as a Novel Biomarker of Sepsis for Trauma Patients: A Prospective Multicenter Cohort Study. Infect Dis Ther 2021; 10:739-751. [PMID: 33624223 PMCID: PMC8116364 DOI: 10.1007/s40121-021-00414-w] [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: 12/17/2020] [Accepted: 02/04/2021] [Indexed: 02/06/2023] Open
Abstract
Introduction Vanin-1 plays a pivotal role in oxidative stress and the inflammatory response. However, its relationship with traumatic sepsis remains unknown. The aim of our study was to evaluate whether plasma vanin-1 could be used for the early prediction of traumatic sepsis. Methods In this three-stage prospective cohort study, severe trauma patients admitted from January 2015 to October 2018 at two hospitals were enrolled. Plasma vanin-1 levels were measured by enzyme-linked immunosorbent assay (ELISA). The associations among variables and traumatic sepsis were identified by logistic regression models and the receiver operating characteristic (ROC) curve was analyzed to evaluate the diagnostic efficiency. Results A total of 426 trauma patients (22 in the discovery cohort, 283 in the internal test cohort, and 121 in the external validation cohort) and 16 healthy volunteers were recruited. The plasma vanin-1 of trauma patients was significantly higher than that of healthy volunteers (P < 0.05). Patients with sepsis had higher plasma vanin-1 than patients without sepsis in the discovery trauma cohort (P < 0.05). In the internal test cohort, plasma vanin-1 at day 1 after trauma was significantly associated with the incidence of sepsis (OR = 3.92, 95% CI 2.68–5.72, P = 1.62 × 10−12). As a predictive biomarker, vanin-1 afforded a better area under the curve (AUC) (0.82, 95% CI 0.77–0.87) than C-reaction protein (CRP) (0.62, 95% CI 0.56–0.68, P < 0.0001), procalcitonin (PCT) (0.66, 95% CI 0.60–0.71, P < 0.0001), and Acute Physiology and Chronic Health Evaluation II (APACHE II) (0.71, 95% CI 0.65–0.76, P = 6.70 × 10−3). The relevance was further validated in the external validation cohort (OR = 4.26, 95% CI 2.22–8.17, P = 1.28 × 10−5), with an AUC of 0.83 (95% CI 0.75–0.89). Vanin-1 could also improve the diagnostic efficiency of APACHE II (AUC = 0.85). Conclusions Our study demonstrated that plasma vanin-1 increased among trauma patients and was independently associated with the risk of sepsis. Vanin-1 might be a potential biomarker for the early prediction of traumatic sepsis. Trial Registration Clinicaltrials.gov Identifier, NCT01713205. Supplementary Information The online version contains supplementary material available at 10.1007/s40121-021-00414-w.
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17
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Corinti D, Chiavarino B, Scuderi D, Fraschetti C, Filippi A, Fornarini S, Crestoni ME. Molecular Properties of Bare and Microhydrated Vitamin B5-Calcium Complexes. Int J Mol Sci 2021; 22:E692. [PMID: 33445631 PMCID: PMC7826572 DOI: 10.3390/ijms22020692] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/06/2021] [Accepted: 01/08/2021] [Indexed: 12/22/2022] Open
Abstract
Pantothenic acid, also called vitamin B5, is an essential nutrient involved in several metabolic pathways. It shows a characteristic preference for interacting with Ca(II) ions, which are abundant in the extracellular media and act as secondary mediators in the activation of numerous biological functions. The bare deprotonated form of pantothenic acid, [panto-H]-, its complex with Ca(II) ion, [Ca(panto-H)]+, and singly charged micro-hydrated calcium pantothenate [Ca(panto-H)(H2O)]+ adduct have been obtained in the gas phase by electrospray ionization and assayed by mass spectrometry and IR multiple photon dissociation spectroscopy in the fingerprint spectral range. Quantum chemical calculations at the B3LYP(-D3) and MP2 levels of theory were performed to simulate geometries, thermochemical data, and linear absorption spectra of low-lying isomers, allowing us to assign the experimental absorptions to particular structural motifs. Pantothenate was found to exist in the gas phase as a single isomeric form showing deprotonation on the carboxylic moiety. On the contrary, free and monohydrated calcium complexes of deprotonated pantothenic acid both present at least two isomers participating in the gas-phase population, sharing the deprotonation of pantothenate on the carboxylic group and either a fourfold or fivefold coordination with calcium, thus justifying the strong affinity of pantothenate for the metal.
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Affiliation(s)
- Davide Corinti
- Dipartimento di Chimica e Tecnologie del Farmaco, Università di Roma “La Sapienza”, Piazzale Aldo Moro, 5, I-00185 Roma, Italy; (D.C.); (B.C.); (C.F.); (A.F.); (S.F.)
| | - Barbara Chiavarino
- Dipartimento di Chimica e Tecnologie del Farmaco, Università di Roma “La Sapienza”, Piazzale Aldo Moro, 5, I-00185 Roma, Italy; (D.C.); (B.C.); (C.F.); (A.F.); (S.F.)
| | - Debora Scuderi
- Institut de Chimie Physique (UMR8000), CNRS, Université Paris-Saclay, 91405 Orsay, France;
| | - Caterina Fraschetti
- Dipartimento di Chimica e Tecnologie del Farmaco, Università di Roma “La Sapienza”, Piazzale Aldo Moro, 5, I-00185 Roma, Italy; (D.C.); (B.C.); (C.F.); (A.F.); (S.F.)
| | - Antonello Filippi
- Dipartimento di Chimica e Tecnologie del Farmaco, Università di Roma “La Sapienza”, Piazzale Aldo Moro, 5, I-00185 Roma, Italy; (D.C.); (B.C.); (C.F.); (A.F.); (S.F.)
| | - Simonetta Fornarini
- Dipartimento di Chimica e Tecnologie del Farmaco, Università di Roma “La Sapienza”, Piazzale Aldo Moro, 5, I-00185 Roma, Italy; (D.C.); (B.C.); (C.F.); (A.F.); (S.F.)
| | - Maria Elisa Crestoni
- Dipartimento di Chimica e Tecnologie del Farmaco, Università di Roma “La Sapienza”, Piazzale Aldo Moro, 5, I-00185 Roma, Italy; (D.C.); (B.C.); (C.F.); (A.F.); (S.F.)
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18
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Qian J, Zhang L, Wang J, Teng Z, Cao T, Zheng L, Cao Y, Qin W, Liu Y, Guo H. Red emission ratio fluorescent probe for the activity of vanin-1 and imaging in vivo. JOURNAL OF HAZARDOUS MATERIALS 2021; 401:123863. [PMID: 33113750 DOI: 10.1016/j.jhazmat.2020.123863] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/29/2020] [Accepted: 08/16/2020] [Indexed: 06/11/2023]
Abstract
Pantetheinase, also known as Vanin-1, catalyzes pantetheine to decompose into the precursor of CoA - pantothenic acid and aminothiol cysteamine. Studies have shown that Vanin-1 plays an important role in many important physiological pathologies. In this paper, a new red emission ratio fluorescent probe DCM-PA (I640 nm/I564 nm) has been implemented to detect the activity of Vanin-1 in cells and vivo. DCM-PA has short response time (30 min), high selectivity and low sensitivity (DL =0.69 ng/mL). Also, we have applied DCM-PA for imaging in cells and mice, and the results have indicated that the probe has a non-negligible potential for monitoring the activity of Vanin-1 in situ, benefiting further to study the role of Vanin-1 in physiology and pathology. In addition, the up-regulation of this enzyme by starvation confirmed the inevitable connection between diabetes and abnormal expression of Vanin-1.
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Affiliation(s)
- Jing Qian
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Key Laboratory of Special Function Materials and Structure Design (MOE), College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Liang Zhang
- Department of Radiology, Xinqiao Hospital, Army Medical University, Chongqing, 400037, PR China
| | - Jiemin Wang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Key Laboratory of Special Function Materials and Structure Design (MOE), College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Zhidong Teng
- State Key Laboratory of Veterinary Etiological Biology and Key Laboratory of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu Province 730046, PR China
| | - Ting Cao
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Key Laboratory of Special Function Materials and Structure Design (MOE), College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Lei Zheng
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Key Laboratory of Special Function Materials and Structure Design (MOE), College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Yuping Cao
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Key Laboratory of Special Function Materials and Structure Design (MOE), College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China
| | - Wenwu Qin
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province and Key Laboratory of Special Function Materials and Structure Design (MOE), College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, PR China.
| | - Yun Liu
- Department of Radiology, Xinqiao Hospital, Army Medical University, Chongqing, 400037, PR China.
| | - Huichen Guo
- State Key Laboratory of Veterinary Etiological Biology and Key Laboratory of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu Province 730046, PR China.
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19
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Unterschemmann K, Ehrmann A, Herzig I, Andreevski AL, Lustig K, Schmeck C, Eitner F, Grundmann M. Pharmacological inhibition of Vanin-1 is not protective in models of acute and chronic kidney disease. Am J Physiol Renal Physiol 2021; 320:F61-F73. [PMID: 33196323 DOI: 10.1152/ajprenal.00373.2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 11/08/2020] [Indexed: 12/31/2022] Open
Abstract
Oxidative stress is a key concept in basic, translational, and clinical research to understand the pathophysiology of various disorders, including cardiovascular and renal diseases. Although attempts to directly reduce oxidative stress with redox-active substances have until now largely failed to prove clinical benefit, indirect approaches to combat oxidative stress enzymatically have gained further attention as potential therapeutic strategies. The pantetheinase Vanin-1 is expressed on kidney proximal tubular cells, and its reaction product cysteamine is described to negatively affect redox homeostasis by inhibiting the replenishment of cellular antioxidative glutathione stores. Vanin-1-deficient mice were shown to be protected against oxidative stress damage. The aim of this study was to elucidate whether pharmacological inhibition of Vanin-1 protects mice from oxidative stress-related acute or chronic kidney injury as well. By studying renal ischemia-reperfusion injury in Col4α3-/- (Alport syndrome) mice and in vitro hypoxia-reoxygenation in human proximal tubular cells we found that treatment with a selective and potent Vanin-1 inhibitor resulted in ample inhibition of enzymatic activity in vitro and in vivo. However, surrogate parameters of metabolic and redox homeostasis were only partially and insufficiently affected. Consequently, apoptosis and reactive oxygen species level in tubular cells as well as overall kidney function and fibrotic processes were not improved by Vanin-1 inhibition. We thus conclude that Vanin-1 functionality in the context of cardiovascular diseases needs further investigation and the biological relevance of pharmacological Vanin-1 inhibition for the treatment of kidney diseases remains to be proven.
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MESH Headings
- Acute Kidney Injury/enzymology
- Acute Kidney Injury/genetics
- Acute Kidney Injury/pathology
- Acute Kidney Injury/prevention & control
- Amidohydrolases/antagonists & inhibitors
- Amidohydrolases/genetics
- Amidohydrolases/metabolism
- Animals
- Apoptosis/drug effects
- Autoantigens/genetics
- Autoantigens/metabolism
- Cell Line
- Collagen Type IV/genetics
- Collagen Type IV/metabolism
- Disease Models, Animal
- Enzyme Inhibitors/pharmacokinetics
- Enzyme Inhibitors/pharmacology
- Fibrosis
- GPI-Linked Proteins/antagonists & inhibitors
- GPI-Linked Proteins/genetics
- GPI-Linked Proteins/metabolism
- Humans
- Kidney Tubules, Proximal/drug effects
- Kidney Tubules, Proximal/enzymology
- Kidney Tubules, Proximal/pathology
- Male
- Mice, Inbred C57BL
- Mice, Knockout
- Nephritis, Hereditary/enzymology
- Nephritis, Hereditary/genetics
- Nephritis, Hereditary/pathology
- Nephritis, Hereditary/prevention & control
- Oxidative Stress/drug effects
- Renal Insufficiency, Chronic/enzymology
- Renal Insufficiency, Chronic/genetics
- Renal Insufficiency, Chronic/pathology
- Renal Insufficiency, Chronic/prevention & control
- Reperfusion Injury/enzymology
- Reperfusion Injury/genetics
- Reperfusion Injury/pathology
- Reperfusion Injury/prevention & control
- Mice
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Affiliation(s)
| | | | - Ina Herzig
- Drug Discovery Sciences, Bayer Pharmaceuticals, Wuppertal, Germany
| | | | - Klemens Lustig
- Research and Early Development, Bayer Pharmaceuticals, Wuppertal, Germany
| | - Carsten Schmeck
- Drug Discovery Sciences, Bayer Pharmaceuticals, Wuppertal, Germany
| | - Frank Eitner
- Research and Early Development, Bayer Pharmaceuticals, Wuppertal, Germany
| | - Manuel Grundmann
- Research and Early Development, Bayer Pharmaceuticals, Wuppertal, Germany
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Qian J, Teng Z, Wang J, Zhang L, Cao T, Zheng L, Cao Y, Qin W, Liu Y, Guo H. Visible to Near-Infrared Emission Ratiometric Fluorescent Probe for the Detection of Vanin-1 In Vivo. ACS Sens 2020; 5:2806-2813. [PMID: 32786380 DOI: 10.1021/acssensors.0c00880] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Pantetheinase (Vanin-1) is an ectoenzyme, which involves the metabolic pathway of coenzyme A (CoA), and can decompose pantetheine into pantothenic acid (CoA precursor) and aminothiol cysteamine. Previous studies have revealed that Vanin-1 with essential biological functions is closely related to many diseases. However, the lack of simple and effective detection methods has severely hindered the further study of Vanin-1's physiological functions. In this work, we have developed a near-infrared (NIR) emission ratio fluorescent probe TMN-PA (I645 nm/I568 nm) that enables us to detect Vanin-1 rapidly (in 15 min) with a minimum detection limit of 0.37 ng/mL. What is more, this probe shows excellent potential in in situ real-time monitoring of the endogenous Vanin-1, contributing to further research on Vanin-1 and understanding its mechanisms in physiological pathology. To our knowledge, this probe is the first NIR emission ratio (I645 nm/I568 nm) fluorescent probe ever reported to monitor the activity of Vanin-1 in vivo.
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Affiliation(s)
- Jing Qian
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Special Function Materials and Structure Design (MOF), and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Zhidong Teng
- State Key Laboratory of Veterinary Etiological Biology and Key Laboratory of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu Province 730046, P. R. China
| | - Jiemin Wang
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Special Function Materials and Structure Design (MOF), and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Liang Zhang
- Department of Radiology, Xinqiao Hospital, Army Medical University, Chongqing 400037, P. R. China
| | - Ting Cao
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Special Function Materials and Structure Design (MOF), and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Lei Zheng
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Special Function Materials and Structure Design (MOF), and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Yuping Cao
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Special Function Materials and Structure Design (MOF), and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Wenwu Qin
- Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Special Function Materials and Structure Design (MOF), and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Yun Liu
- Department of Radiology, Xinqiao Hospital, Army Medical University, Chongqing 400037, P. R. China
| | - Huichen Guo
- State Key Laboratory of Veterinary Etiological Biology and Key Laboratory of Animal Virology of Ministry of Agriculture, Lanzhou Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Xujiaping 1, Lanzhou, Gansu Province 730046, P. R. China
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Gameiro J, Fonseca JA, Marques F, Lopes JA. Management of Acute Kidney Injury Following Major Abdominal Surgery: A Contemporary Review. J Clin Med 2020; 9:E2679. [PMID: 32824854 PMCID: PMC7463962 DOI: 10.3390/jcm9082679] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 08/05/2020] [Accepted: 08/14/2020] [Indexed: 12/12/2022] Open
Abstract
Acute kidney injury (AKI) is a frequent occurrence following major abdominal surgery and is independently associated with both in-hospital and long-term mortality, as well as with a higher risk of progressing to chronic kidney disease (CKD) and cardiovascular events. Postoperative AKI can account for up to 40% of in-hospital AKI cases. Given the differences in patient characteristics and the pathophysiology of postoperative AKI, it is inappropriate to assume that the management after noncardiac and nonvascular surgery are the same as those after cardiac and vascular surgery. This article provides a comprehensive review on the available evidence on the management of postoperative AKI in the setting of major abdominal surgery.
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Affiliation(s)
- Joana Gameiro
- Division of Nephrology and Renal Transplantation, Department of Medicine, Centro Hospitalar Lisboa Norte, EPE. Av. Prof. Egas Moniz, 1649-035 Lisboa, Portugal; (J.A.F.); (F.M.); (J.A.L.)
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22
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Zhang Y, Qin X. Urinary vanin-1 and chronic kidney disease in hypertensive patients. J Clin Hypertens (Greenwich) 2020; 22:1466-1468. [PMID: 32762139 DOI: 10.1111/jch.13967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 07/10/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Yuanyuan Zhang
- Division of Nephrology, National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xianhui Qin
- Division of Nephrology, National Clinical Research Center for Kidney Disease, State Key Laboratory for Organ Failure Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
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23
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Gheita AA, Gheita TA, Kenawy SA. The potential role of B5: A stitch in time and switch in cytokine. Phytother Res 2019; 34:306-314. [DOI: 10.1002/ptr.6537] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 09/23/2019] [Accepted: 10/09/2019] [Indexed: 12/17/2022]
Affiliation(s)
- Alaa A. Gheita
- Plastic Surgery Department, Faculty of MedicineCairo University Cairo Egypt
- Egyptian Society of Plastic and Reconstructive Surgeons Egypt
| | - Tamer A. Gheita
- Rheumatology and Clinical Immunology Department, Faculty of MedicineCairo University Cairo Egypt
- Graduate Studies and Research AffairCairo University Cairo Egypt
| | - Sanaa A. Kenawy
- Pharmacology Department, Faculty of PharmacyCairo University Cairo Egypt
- Royal College of SurgeonsLondon University London UK
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24
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Hosohata K, Jin D, Takai S, Iwanaga K. Involvement of Vanin-1 in Ameliorating Effect of Oxidative Renal Tubular Injury in Dahl-Salt Sensitive Rats. Int J Mol Sci 2019; 20:ijms20184481. [PMID: 31514290 PMCID: PMC6769908 DOI: 10.3390/ijms20184481] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 08/24/2019] [Accepted: 09/03/2019] [Indexed: 12/20/2022] Open
Abstract
In salt-sensitive hypertension, reactive oxygen species (ROS) play a major role in the progression of renal disease partly through the activation of the mineralocorticoid receptor (MR). We have previously demonstrated that urinary vanin-1 is an early biomarker of oxidative renal tubular injury. However, it remains unknown whether urinary vanin-1 might reflect the treatment effect. The objective of this study was to clarify the treatment effect for renal tubular damage in Dahl salt-sensitive (DS) rats. DS rats (six weeks old) were given one of the following for four weeks: high-salt diet (8% NaCl), high-salt diet plus a superoxide dismutase mimetic, tempol (3 mmol/L in drinking water), high-salt diet plus eplerenone (100 mg/kg/day), and normal-salt diet (0.3% NaCl). After four-week treatment, blood pressure was measured and kidney tissues were evaluated. ROS were assessed by measurements of malondialdehyde and by immunostaining for 4-hydroxy-2-nonenal. A high-salt intake for four weeks caused ROS and histological renal tubular damages in DS rats, both of which were suppressed by tempol and eplerenone. Proteinuria and urinary N-acetyl-β-D-glucosaminidase exhibited a significant decrease in DS rats receiving a high-salt diet plus eplerenone, but not tempol. In contrast, urinary vanin-1 significantly decreased in DS rats receiving a high-salt diet plus eplerenone as well as tempol. Consistent with these findings, immunohistochemical analysis revealed that vanin-1 was localized in the renal proximal tubules but not the glomeruli in DS rats receiving a high-salt diet, with the strength attenuated by tempol or eplerenone treatment. In conclusion, these results suggest that urinary vanin-1 is a potentially sensitive biomarker for ameliorating renal tubular damage in salt-sensitive hypertension.
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Affiliation(s)
- Keiko Hosohata
- Education and Research Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Osaka 569-1094, Japan.
| | - Denan Jin
- Department of Innovative Medicine, Graduate School of Medicine, Osaka Medical College, Osaka 569-8686, Japan.
| | - Shinji Takai
- Department of Innovative Medicine, Graduate School of Medicine, Osaka Medical College, Osaka 569-8686, Japan.
| | - Kazunori Iwanaga
- Education and Research Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Osaka 569-1094, Japan.
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25
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Hosohata K, Mise N, Kayama F, Iwanaga K. Augmentation of cadmium-induced oxidative cytotoxicity by pioglitazone in renal tubular epithelial cells. Toxicol Ind Health 2019; 35:530-536. [DOI: 10.1177/0748233719869548] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The aim of this study was to examine whether a peroxisome proliferator-activated receptor (PPAR)-γ agonist could affect cadmium (Cd)-induced cytotoxicity via the increased expression of megalin, one of the uptake pathways, using renal epithelial LLC-PK1 cells. The treatment with 1 µM Cd for 24 h was not cytotoxic; however, when the cells were pretreated with 0.1 µM pioglitazone for 12 h and then exposed to 1 µM Cd for 24 h, significant accumulation of Cd and cytotoxicity were detected, with an increase in megalin mRNA expression. In addition, pretreatment with pioglitazone significantly increased the Cd-induced generation of hydrogen peroxide and cell apoptosis. The augmented Cd-induced cytotoxicity and apoptosis on preincubation with pioglitazone were inhibited by prior treatment with GW 9662 (PPAR-γ antagonist). These findings suggest that a PPAR-γ agonist could augment Cd-induced oxidative injury and cell apoptosis, possibly dependent on the expression level of the uptake pathway.
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Affiliation(s)
- Keiko Hosohata
- Education and Research Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Osaka, Japan
| | - Nathan Mise
- Department of Environmental and Preventive Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Fujio Kayama
- Department of Environmental and Preventive Medicine, Jichi Medical University School of Medicine, Tochigi, Japan
| | - Kazunori Iwanaga
- Education and Research Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Osaka, Japan
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26
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Bartucci R, Salvati A, Olinga P, Boersma YL. Vanin 1: Its Physiological Function and Role in Diseases. Int J Mol Sci 2019; 20:E3891. [PMID: 31404995 PMCID: PMC6719204 DOI: 10.3390/ijms20163891] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/06/2019] [Accepted: 08/08/2019] [Indexed: 12/11/2022] Open
Abstract
The enzyme vascular non-inflammatory molecule-1 (vanin 1) is highly expressed at gene and protein level in many organs, such as the liver, intestine, and kidney. Its major function is related to its pantetheinase activity; vanin 1 breaks down pantetheine in cysteamine and pantothenic acid, a precursor of coenzyme A. Indeed, its physiological role seems strictly related to coenzyme A metabolism, lipid metabolism, and energy production. In recent years, many studies have elucidated the role of vanin 1 under physiological conditions in relation to oxidative stress and inflammation. Vanin's enzymatic activity was found to be of key importance in certain diseases, either for its protective effect or as a sensitizer, depending on the diseased organ. In this review, we discuss the role of vanin 1 in the liver, kidney, intestine, and lung under physiological as well as pathophysiological conditions. Thus, we provide a more complete understanding and overview of its complex function and contribution to some specific pathologies.
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Affiliation(s)
- Roberta Bartucci
- Division of Pharmacokinetics, Toxicology and Targeting, Groningen Research Institute of Pharmacy, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
- Division of Pharmaceutical Technology and Biopharmacy, Groningen Research Institute of Pharmacy, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
- Division of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Anna Salvati
- Division of Pharmacokinetics, Toxicology and Targeting, Groningen Research Institute of Pharmacy, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands.
| | - Peter Olinga
- Division of Pharmaceutical Technology and Biopharmacy, Groningen Research Institute of Pharmacy, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Ykelien L Boersma
- Division of Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands.
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Gauvin DV, Zimmermann ZJ, Yoder J, Tapp R, Baird TJ. Predicting the Need for a Tier II Ototoxicity Study From Early Renal Function Data. Int J Toxicol 2019; 38:265-278. [PMID: 31220989 DOI: 10.1177/1091581819851232] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
History has established that many drugs, such as the antibiotics, chemotherapies, and loop diuretics, are capable of inducing both nephrotoxicity and ototoxicity. The exact mechanisms by which cellular damage occurs remain to be fully elucidated. Monitoring the indices of renal function conducted in the Food and Drug Administration's prescribed set of early investigational new drug (IND)-enabling studies may be the first signs of ototoxicity properties of the new drug candidate. In developing improved and efficacious new molecular entities, it is critically necessary to understand the cellular and molecular mechanisms underlying the potential ototoxic effects as early in the drug development program as possible. Elucidation of these mechanisms will facilitate the development of safe and effective clinical approaches for the prevention and amelioration of drug-induced ototoxicity prior to the first dose in man. Biomarkers for nephrotoxicity in early tier I or tier II nonclinical IND-enabling studies should raise an inquiry as to the need to conduct a full auditory function assay early in the game to clear the pipeline with a safer candidate that has a higher probability of continued therapeutic compliance once approved for distribution.
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Affiliation(s)
- David V Gauvin
- 1 Neurobehavioral Sciences Department, Charles River Laboratories, Inc, Mattawan, MI, USA
| | - Zachary J Zimmermann
- 1 Neurobehavioral Sciences Department, Charles River Laboratories, Inc, Mattawan, MI, USA
| | - Joshua Yoder
- 1 Neurobehavioral Sciences Department, Charles River Laboratories, Inc, Mattawan, MI, USA
| | - Rachel Tapp
- 1 Neurobehavioral Sciences Department, Charles River Laboratories, Inc, Mattawan, MI, USA
| | - Theodore J Baird
- 2 Safety Assessment, Charles River Laboratories, Inc, Mattawan, MI, USA
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28
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Vectisol Formulation Enhances Solubility of Resveratrol and Brings Its Benefits to Kidney Transplantation in a Preclinical Porcine Model. Int J Mol Sci 2019; 20:ijms20092268. [PMID: 31071925 PMCID: PMC6540035 DOI: 10.3390/ijms20092268] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 05/03/2019] [Accepted: 05/05/2019] [Indexed: 02/07/2023] Open
Abstract
Current organ shortages have led centers to extend the acceptance criteria for organs, increasing the risk for adverse outcomes. Current preservation protocols have not been adapted so as to efficiently protect these organs. Herein, we target oxidative stress, the key mechanism of ischemia reperfusion injury. Vectisol® is a novel antioxidant strategy based on the encapsulation of resveratrol into a cyclodextrin, increasing its bioavailability. We tested this compound as an additive to the most popular static preservation solutions and machine perfusion (LifePort) in a preclinical pig model of kidney autotransplantation. In regard to static preservation, supplementation improved glomerular filtration and proximal tubular function early recovery. Extended follow-up confirmed the higher level of protection, slowing chronic loss of function (creatininemia and proteinuria) and the onset of histological lesions. Regarding machine perfusion, the use of Vectisol® decreased oxidative stress and apoptosis at the onset of reperfusion (30 min post declamping). Improved quality was confirmed with decreased early levels of circulating SOD (Superoxide Dismutase) and ASAT (asparagine amino transferase). Supplementation slowed the onset of chronic loss of function, as well as interstitial fibrosis and tubular atrophy. The simple addition of Vectisol® to the preservation solution significantly improved the performance of organ preservation, with long-term effects on the outcome. This strategy is thus a key player for future multi-drug therapy aimed at ischemia reperfusion in transplantation.
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A Novel Biomarker for Acute Kidney Injury, Vanin-1, for Obstructive Nephropathy: A Prospective Cohort Pilot Study. Int J Mol Sci 2019; 20:ijms20040899. [PMID: 30791405 PMCID: PMC6412925 DOI: 10.3390/ijms20040899] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 02/03/2019] [Accepted: 02/14/2019] [Indexed: 12/31/2022] Open
Abstract
Background: Vanin-1 is a novel acute kidney injury (AKI) biomarker that has not been clinically investigated as a biomarker for obstructive nephropathy. This study investigated the diagnostic value of vanin-1 as a biomarker for adult obstructive nephropathy by comparing it to existing AKI biomarkers. Methods: A total of 49 patients, 21 controls, and 28 hydronephrosis (HN) cases were assessed. AKI biomarkers in bladder (BL) urine and renal pelvic (RP) urine in the HN group were compared to each BL marker in the control group. In a subgroup of cases receiving interventions for obstructive nephropathy, the BL values of each biomarker were assessed after the intervention. Results: RP vanin-1 levels were significantly higher while BL vanin-1 levels were marginally higher in the HN group than in the control group. The area under the receiver operating characteristics curve values for RP and BL vanin-1 were 0.9778 and 0.6386, respectively. In multivariate analyses, BL vanin-1 and N-acetyl-β-D-glucosaminidase (NAG), but not kidney injury molecule-1 (KIM-1) or neutrophil gelatinase-associated lipocalin (NGAL), were independent factors for predicting the presence of HN. In cases receiving interventions, vanin-1 decreased significantly from 1 week after the intervention in cases of moderate to severe obstructive nephropathy compared to RP values at baseline. Conclusion: Urinary vanin-1 is a useful biomarker to detect and monitor the clinical course of obstructive nephropathy.
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Blanco VE, Hernandorena CV, Scibona P, Belloso W, Musso CG. Acute Kidney Injury Pharmacokinetic Changes and Its Impact on Drug Prescription. Healthcare (Basel) 2019; 7:healthcare7010010. [PMID: 30646533 PMCID: PMC6473374 DOI: 10.3390/healthcare7010010] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 01/06/2019] [Accepted: 01/08/2019] [Indexed: 12/17/2022] Open
Abstract
Acute kidney injury (AKI) is a common problem in hospitalized patients that is associated with significant morbid-mortality. The impact of kidney disease on the excretion of drugs eliminated by glomerular filtration and tubular secretion is well established, as well as the requirement for drug dosage adjustment in impaired kidney function patients. However, since impaired kidney function is associated with decreased activity of several hepatic and gastrointestinal drug-metabolizing enzymes and transporters, drugs doses adjustment only based on kidney alteration could be insufficient in AKI. In addition, there are significant pharmacokinetics changes in protein binding, serum amino acid levels, liver, kidney, and intestinal metabolism in AKI, thus the determination of plasma drug concentrations is a very useful tool for monitoring and dose adjustment in AKI patients. In conclusion, there are many pharmacokinetics changes that should be taken into account in order to perform appropriate drug prescriptions in AKI patients.
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Affiliation(s)
- Victoria E Blanco
- Human Physiology Department, Instituto Universitario del Hospital Italiano de Buenos Aires, Potosí 4234, C1199AC CABA Buenos Aires, Argentina.
| | - Carolina V Hernandorena
- Human Physiology Department, Instituto Universitario del Hospital Italiano de Buenos Aires, Potosí 4234, C1199AC CABA Buenos Aires, Argentina.
| | - Paula Scibona
- Pharmacology Division, Internal Medicine Department, Hospital Italiano de Buenos Aires, C1199 ABH Buenos Aires, Argentina.
| | - Waldo Belloso
- Pharmacology Division, Internal Medicine Department, Hospital Italiano de Buenos Aires, C1199 ABH Buenos Aires, Argentina.
| | - Carlos G Musso
- Human Physiology Department, Instituto Universitario del Hospital Italiano de Buenos Aires, Potosí 4234, C1199AC CABA Buenos Aires, Argentina.
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31
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Tsai MT, Tarng DC. Beyond a Measure of Liver Function-Bilirubin Acts as a Potential Cardiovascular Protector in Chronic Kidney Disease Patients. Int J Mol Sci 2018; 20:ijms20010117. [PMID: 30597982 PMCID: PMC6337523 DOI: 10.3390/ijms20010117] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 12/17/2018] [Accepted: 12/21/2018] [Indexed: 02/07/2023] Open
Abstract
Bilirubin is a well-known neurotoxin in newborn infants; however, current evidence has shown that a higher serum bilirubin concentration in physiological ranges is associated with a lower risk for the development and progression of both chronic kidney disease (CKD) and cardiovascular disease (CVD) in adults. The protective mechanisms of bilirubin in CVD, CKD, and associated mortality may be ascribed to its antioxidant and anti-inflammatory properties. Bilirubin further improves insulin sensitivity, reduces low-density lipoprotein cholesterol levels and inhibits platelet activation in at-risk individuals. These effects are expected to maintain normal vascular homeostasis and thus reduce the incidence of CKD and the risks of cardiovascular complications and death. In this review, we highlight the recent advances in the biological actions of bilirubin in the pathogenesis of CVD and CKD progression, and further propose that targeting bilirubin metabolism could be a potential approach to ameliorate morbidity and mortality in CKD patients.
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Affiliation(s)
- Ming-Tsun Tsai
- Division of Nephrology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
- Institute of Clinical Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
| | - Der-Cherng Tarng
- Division of Nephrology, Department of Medicine, Taipei Veterans General Hospital, Taipei 11217, Taiwan.
- Institute of Clinical Medicine, National Yang-Ming University, Taipei 11217, Taiwan.
- Department and Institute of Physiology, National Yang-Ming University, Taipei 11217, Taiwan.
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Effect of Combined Treatment of Ketorolac and Remote Ischemic Preconditioning on Renal Ischemia-Reperfusion Injury in Patients Undergoing Partial Nephrectomy: Pilot Study. J Clin Med 2018; 7:jcm7120470. [PMID: 30477089 PMCID: PMC6306905 DOI: 10.3390/jcm7120470] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 11/14/2018] [Accepted: 11/22/2018] [Indexed: 11/16/2022] Open
Abstract
We evaluated postoperative renal function in patients with/without combined therapy of ketorolac and remote ischemic preconditioning during partial nephrectomy. Sixteen patients were randomly allocated to either the ketorolac combined with RIPC group (KI, n = 8) or control group (n = 8). The KI group received both remote ischemic preconditioning before surgery and intravenous ketorolac of 1 mg/kg before renal artery clamping. Renal parameters were measured before induction, after anesthesia induction, and 2, 12, 24, 48, and 72 h after renal artery declamping. Acute kidney injury was assessed by Acute Kidney Injury Network criteria. The estimated glomerular filtration rate decreased in both groups, but then increased significantly at 48 h and 72 h after declamping only in the KI group compared to 24 h (p = 0.001 and p = 0.016). Additionally, it was higher at 48 h and 72 h after declamping in the KI group compared to the control group (p = 0.025 and p = 0.044). The incidence of acute kidney injury was significantly reduced in the KI group (13%) compared to the control group (83%) (p = 0.026). FENa was markedly increased at 2 h after declamping, and recovered in both groups, but it was more significant at 12 h after declamping in the KI group (p = 0.022). Urinary N-acetyl-1-β-D-glucosoaminidase and serum neutrophil gelatinase-associated lipocalin were similar (p = 0.291 and p = 0.818). There is a possibility that combined therapy of ketorolac and remote ischemic preconditioning prior to ischemia may alleviate renal dysfunction and reduce the incidence of acute kidney injury in patients undergoing partial nephrectomy.
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33
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Hosohata K, Jin D, Takai S, Iwanaga K. Vanin-1 in Renal Pelvic Urine Reflects Kidney Injury in a Rat Model of Hydronephrosis. Int J Mol Sci 2018; 19:ijms19103186. [PMID: 30332759 PMCID: PMC6214032 DOI: 10.3390/ijms19103186] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/11/2018] [Accepted: 10/13/2018] [Indexed: 12/24/2022] Open
Abstract
Urinary tract obstruction and the subsequent development of hydronephrosis can cause kidney injuries, which results in chronic kidney disease. Although it is important to detect kidney injuries at an early stage, new biomarkers of hydronephrosis have not been identified. In this study, we examined whether vanin-1 could be a potential biomarker for hydronephrosis. Male Sprague-Dawley rats were subjected to unilateral ureteral obstruction (UUO). On day 7 after UUO, when the histopathological renal tubular injuries became obvious, the vanin-1 level in the renal pelvic urine was significantly higher than that in voided urine from sham-operated rats. Furthermore, vanin-1 remained at the same level until day 14. There was no significant difference in the serum vanin-1 level between sham-operated rats and rats with UUO. In the kidney tissue, the mRNA and protein expressions of vanin-1 significantly decreased, whereas there was increased expression of transforming growth factor (TGF)-β1 and Snail-1, which plays a pivotal role in the pathogenesis of renal fibrosis via epithelial-to-mesenchymal transition (EMT). These results suggest that vanin-1 in the renal pelvic urine is released from the renal tubular cells of UUO rats and reflects renal tubular injuries at an early stage. Urinary vanin-1 may serve as a candidate biomarker of renal tubular injury due to hydronephrosis.
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Affiliation(s)
- Keiko Hosohata
- Education and Research Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Osaka 569-1094, Japan.
| | - Denan Jin
- Department of Innovative Medicine, Osaka Medical College, Osaka 569-8686, Japan.
| | - Shinji Takai
- Department of Innovative Medicine, Osaka Medical College, Osaka 569-8686, Japan.
| | - Kazunori Iwanaga
- Education and Research Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Osaka 569-1094, Japan.
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Vachon J, Pagé-Larivière F, Sirard MA, Rodriguez MJ, Levallois P, Campagna C. Availability, Quality, and Relevance of Toxicogenomics Data for Human Health Risk Assessment: A Scoping Review of the Literature on Trihalomethanes. Toxicol Sci 2018. [DOI: 10.1093/toxsci/kfy050] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Affiliation(s)
- Julien Vachon
- Direction de la Santé Environnementale et de la Toxicologie, Institut National de Santé Publique du Québec (INSPQ), Québec, Québec, Canada G1V 5B3
| | - Florence Pagé-Larivière
- Département des Sciences Animales, Faculté des Sciences de l’Agriculture et de l’Alimentation, Université Laval, Québec, Québec, Canada G1V 0A6
- Centre de Recherche en Reproduction, Développement et Santé Intergénérationnelle (CRDSI), Québec, Québec, Canada G1V 0A6
| | - Marc-André Sirard
- Département des Sciences Animales, Faculté des Sciences de l’Agriculture et de l’Alimentation, Université Laval, Québec, Québec, Canada G1V 0A6
- Centre de Recherche en Reproduction, Développement et Santé Intergénérationnelle (CRDSI), Québec, Québec, Canada G1V 0A6
| | - Manuel J Rodriguez
- École Supérieure d’Aménagement du Territoire et de Développement Régional, Université Laval, Québec, Québec, Canada G1V 0A6
- Chaire de Recherche CRSNG en Eau Potable, Université Laval, Québec, Québec, Canada G1V 0A6
| | - Patrick Levallois
- Direction de la Santé Environnementale et de la Toxicologie, Institut National de Santé Publique du Québec (INSPQ), Québec, Québec, Canada G1V 5B3
- Département de Médecine Sociale et Préventive, Faculté de Médecine, Université Laval, Québec, Québec, Canada G1V 0A6
- Axe Santé des Populations et Pratiques Optimales en Santé, Centre de Recherche du Centre Hospitalier Universitaire de Québec (CRCHUQ), Québec, Québec, Canada G1S 4L8
| | - Céline Campagna
- Direction de la Santé Environnementale et de la Toxicologie, Institut National de Santé Publique du Québec (INSPQ), Québec, Québec, Canada G1V 5B3
- Département de Médecine Sociale et Préventive, Faculté de Médecine, Université Laval, Québec, Québec, Canada G1V 0A6
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35
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Washino S, Hosohata K, Jin D, Takai S, Miyagawa T. Early urinary biomarkers of renal tubular damage by a high-salt intake independent of blood pressure in normotensive rats. Clin Exp Pharmacol Physiol 2017; 45:261-268. [DOI: 10.1111/1440-1681.12871] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2017] [Revised: 09/21/2017] [Accepted: 09/27/2017] [Indexed: 10/18/2022]
Affiliation(s)
- Satoshi Washino
- Department of Urology; Jichi Medical University; Tochigi Japan
| | - Keiko Hosohata
- Education and Research Center for Clinical Pharmacy; Osaka University of Pharmaceutical Sciences; Osaka Japan
| | - Denan Jin
- Department of Innovative Medicine; Osaka Medical College; Osaka Japan
| | - Shinji Takai
- Department of Innovative Medicine; Osaka Medical College; Osaka Japan
| | - Tomoaki Miyagawa
- Department of Urology; Jichi Medical University Saitama Medical Center; Saitama Japan
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Hosohata K. Biomarkers for Chronic Kidney Disease Associated with High Salt Intake. Int J Mol Sci 2017; 18:ijms18102080. [PMID: 28973979 PMCID: PMC5666762 DOI: 10.3390/ijms18102080] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 09/25/2017] [Accepted: 09/29/2017] [Indexed: 12/31/2022] Open
Abstract
High salt intake has been related to the development to chronic kidney disease (CKD) as well as hypertension. In its early stages, symptoms of CKD are usually not apparent, especially those that are induced in a “silent” manner in normotensive individuals, thereby providing a need for some kind of urinary biomarker to detect injury at an early stage. Because traditional renal biomarkers such as serum creatinine are insensitive, it is difficult to detect kidney injury induced by a high-salt diet, especially in normotensive individuals. Recently, several new biomarkers for damage of renal tubular epithelia such as neutrophil gelatinase-associated lipocalin (NGAL) and kidney injury molecule-1 (Kim-1) have been identified. Previously, we found a novel renal biomarker, urinary vanin-1, in several animal models with renal tubular injury. However, there are few studies about early biomarkers of the progression to CKD associated with a high-salt diet. This review presents some new insights about these novel biomarkers for CKD in normotensives and hypertensives under a high salt intake. Interestingly, our recent reports using spontaneously hypertensive rats (SHR) and normotensive Wistar Kyoto rats (WKY) fed a high-salt diet revealed that urinary vanin-1 and NGAL are earlier biomarkers of renal tubular damage in SHR and WKY, whereas urinary Kim-1 is only useful as a biomarker of salt-induced renal injury in SHR. Clinical studies will be needed to clarify these findings.
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Affiliation(s)
- Keiko Hosohata
- Education and Research Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Osaka 569-1094, Japan.
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Hu Y, Li H, Shi W, Ma H. Ratiometric Fluorescent Probe for Imaging of Pantetheinase in Living Cells. Anal Chem 2017; 89:11107-11112. [DOI: 10.1021/acs.analchem.7b03303] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Yiming Hu
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Analytical
Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hongyu Li
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Analytical
Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Wen Shi
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Analytical
Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Huimin Ma
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Analytical
Chemistry for Living Biosystems, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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Ou Y, Liu Z, Li S, Zhu X, Lin Y, Han J, Duan Z, Jia L, Gui B. Citrate attenuates vascular calcification in chronic renal failure rats. APMIS 2017; 125:452-458. [PMID: 28332248 DOI: 10.1111/apm.12667] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2016] [Accepted: 01/02/2017] [Indexed: 11/30/2022]
Abstract
Vascular calcification (VC) is a major contributor of cardiovascular dysfunction in chronic renal failure (CRF). Citrate binds calcium and inhibits the growth of calcium crystals. This present study intends to evaluate the effect of citrate on VC in adenine-induced CRF rats. The rats were randomly divided into five groups: the control group, the citrate control group, model group, model rats with low-dose treatment of citrate (216 mg/kg) and model rats with high-dose treatment of citrate (746 mg/kg). The rats were euthanized at 5 weeks with their blood and aorta in detection. The results showed that serum level of blood urea nitrogen, serum creatinine, phosphorus, calcium, and related renal failure function marker were elevated in the model group. Furthermore, the aortic calcium accumulation and alkaline phosphatase activity were significantly increased in the model group compared with control groups. Additionally, hematoxylin-eosin staining results demonstrated that the vascular calcification in aorta is significantly increased in the model group. Finally, the expression of VC-related proteins including bone morphogenetic protein and osteocalcin were increased in the model group, whereas alpha-smooth muscle actin was decreased in the model group compared with the control group. However, treatment with citrate caused a reversal effect of all the above events in a dose-dependent manner. In conclusion, citrate may attenuate vascular calcification in adenine-induced CRF rats.
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Affiliation(s)
- Yan Ou
- Department of Nephrology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zengying Liu
- Department of Nephrology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Shuiqin Li
- Department of Rehabilitation Medicine of Yan An University Affiliated Hospital, Yan'an, Shaanxi, China
| | - Xiaojing Zhu
- Department of Nephrology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yan Lin
- Department of Nephrology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jin Han
- Department of Nephrology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Zhaoyang Duan
- Department of Nephrology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Lining Jia
- Department of Nephrology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Baosong Gui
- Department of Nephrology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
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39
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Lu Y, Chen X, Yin Z, Zhu S, Wu D, Chen X. Screening for potential serum biomarkers in rat mesangial proliferative nephritis. Proteomics 2016; 16:1015-22. [PMID: 26791873 DOI: 10.1002/pmic.201500405] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Revised: 12/28/2015] [Accepted: 01/18/2016] [Indexed: 12/13/2022]
Abstract
Mesangial proliferative nephritis (MesPGN) is a common kidney disease worldwide. The main feature of the disease is mesangial cell proliferation-induced injury to kidney function. In this study, we explored serum biomarkers for kidney function injury in anti-Thy1 nephritis. We found that mesangial proliferation were increased on days 5 and 7, and recovered by day 14 in anti-Thy1 nephritis. 24-h urine protein, the ratio of urine protein to urine creatine, serum creatine, and blood urea nitrogen, were increased at days 5 and 7 in the model. We found that TXN, BET1, PrRP, VGF, and NPS differed strongly from controls on days 5 and, associated with kidney injury when detected by SELDI-TOF MS. Moreover, we applied LC-MS to detect differential protein expression and found A2M, C3, ITIH4, ITIH3, VDBP, AFM, and SERPINF2 to be upregulated, and ES1, HPX, SERPINC1, SERPINA1F, SERPINA4, SERPINA3K, SPI, TF, VNN3, SERPINF1, and PON1 to be downregulated, on days 5 and 7, associated with kidney injury. The levels of VNN3 and VDBP were validated by Western blotting. Overall, this study explored a group of candidate biomarkers of mesangial proliferation inducing kidney injury, to provide the basis of an assessment model for MesPGN in the future.
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Affiliation(s)
- Yang Lu
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, State Key Laboratory of Kidney Diseases, National Clinical Research Center of Kidney Diseases, Beijing Key Laboratory of Kidney Disease, Beijing, P. R. China
| | - Xiaoniao Chen
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, State Key Laboratory of Kidney Diseases, National Clinical Research Center of Kidney Diseases, Beijing Key Laboratory of Kidney Disease, Beijing, P. R. China.,Medical College, NanKai University, Tianjin, P. R. China
| | - Zhong Yin
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, State Key Laboratory of Kidney Diseases, National Clinical Research Center of Kidney Diseases, Beijing Key Laboratory of Kidney Disease, Beijing, P. R. China
| | - Shuying Zhu
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, State Key Laboratory of Kidney Diseases, National Clinical Research Center of Kidney Diseases, Beijing Key Laboratory of Kidney Disease, Beijing, P. R. China
| | - Di Wu
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, State Key Laboratory of Kidney Diseases, National Clinical Research Center of Kidney Diseases, Beijing Key Laboratory of Kidney Disease, Beijing, P. R. China
| | - Xiangmei Chen
- Department of Nephrology, Chinese PLA General Hospital, Chinese PLA Institute of Nephrology, State Key Laboratory of Kidney Diseases, National Clinical Research Center of Kidney Diseases, Beijing Key Laboratory of Kidney Disease, Beijing, P. R. China
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40
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Hosohata K. Role of Oxidative Stress in Drug-Induced Kidney Injury. Int J Mol Sci 2016; 17:ijms17111826. [PMID: 27809280 PMCID: PMC5133827 DOI: 10.3390/ijms17111826] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 10/11/2016] [Accepted: 10/18/2016] [Indexed: 02/02/2023] Open
Abstract
The kidney plays a primary role in maintaining homeostasis and detoxification of numerous hydrophilic xenobiotics as well as endogenous compounds. Because the kidney is exposed to a larger proportion and higher concentration of drugs and toxins than other organs through the secretion of ionic drugs by tubular organic ion transporters across the luminal membranes of renal tubular epithelial cells, and through the reabsorption of filtered toxins into the lumen of the tubule, these cells are at greater risk for injury. In fact, drug-induced kidney injury is a serious problem in clinical practice and accounts for roughly 20% of cases of acute kidney injury (AKI) among hospitalized patients. Therefore, its early detection is becoming more important. Usually, drug-induced AKI consists of two patterns of renal injury: acute tubular necrosis (ATN) and acute interstitial nephritis (AIN). Whereas AIN develops from medications that incite an allergic reaction, ATN develops from direct toxicity on tubular epithelial cells. Among several cellular mechanisms underlying ATN, oxidative stress plays an important role in progression to ATN by activation of inflammatory response via proinflammatory cytokine release and inflammatory cell accumulation in tissues. This review provides an overview of drugs associated with AKI, the role of oxidative stress in drug-induced AKI, and a biomarker for drug-induced AKI focusing on oxidative stress.
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Affiliation(s)
- Keiko Hosohata
- Education and Reseearch Center for Clinical Pharmacy, Osaka University of Pharmaceutical Sciences, Osaka 569-1094, Japan.
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41
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Hosohata K, Washino S, Kubo T, Natsui S, Fujisaki A, Kurokawa S, Ando H, Fujimura A, Morita T. Early prediction of cisplatin-induced nephrotoxicity by urinary vanin-1 in patients with urothelial carcinoma. Toxicology 2016; 359-360:71-5. [DOI: 10.1016/j.tox.2016.06.011] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 06/14/2016] [Indexed: 02/03/2023]
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42
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Hong F, Wu N, Ge Y, Zhou Y, Shen T, Qiang Q, Zhang Q, Chen M, Wang Y, Wang L, Hong J. Nanosized titanium dioxide resulted in the activation of TGF-β/Smads/p38MAPK pathway in renal inflammation and fibration of mice. J Biomed Mater Res A 2016; 104:1452-61. [PMID: 26850371 DOI: 10.1002/jbm.a.35678] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 12/31/2015] [Accepted: 02/02/2016] [Indexed: 02/04/2023]
Abstract
Titanium dioxide nanoparticles (TiO2 NPs) have been demonstrated to damage the kidneys. However, whether chronic nephritis leads to renal fibration or the fibrosis is associated with the activation of TGF-β/Smads/p38MAPK pathway caused by TiO2 NPs exposure is not well understood. Forty male mice were separately exposed to 0, 2.5, 5, or 10 mg/kg body weight TiO2 NPs for 6 months. Renal biochemical functions and levels of TGF-β/Smads/p38MAPK pathway-related markers and extracellular matrix (ECM) expression in the kidneys were investigated. The findings showed that subchronic TiO2 NPs exposure increased levels of urinary creatisix (Cr), N-acetyl-glucosaminidase, and vanin-1, resulted in severe renal inflammation and fibration. Furthermore, TiO2 NP exposure upregulated expression of transforming growth factor-β1 (TGF-β1, 0.07- to 2.72-fold), Smad2 (0.42- to 1.63-fold), Smad3 (0.02- to 1.94-fold), ECM (0.15- to 2.75-fold), α-smooth muscle actin (0.14- to 3.06-fold), p38 mitogen-activated protein kinase (p38MAPK, 0.11- to 3.78-fold), and nuclear factor-κB (0.4- to 2.27-fold), and downregulated Smad7 (0.05- to 0.61-fold) expression in mouse kidney. Subchronic TiO2 NPs exposure induced changes of renal characteristics towards inflammation and fibration may be mediated via TGF-β/Smads/p38MAPK pathway, and the uses of TiO2 NPs should be carried out cautiously, especially in humans. © 2016 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 104A: 1452-1461, 2016.
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Affiliation(s)
- F Hong
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China.,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.,School of Life Sciences, Huaiyin Normal University, Huaian, 223300, China
| | - N Wu
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China.,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.,School of Life Sciences, Huaiyin Normal University, Huaian, 223300, China
| | - Y Ge
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China.,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.,School of Life Sciences, Huaiyin Normal University, Huaian, 223300, China
| | - Y Zhou
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China.,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.,School of Life Sciences, Huaiyin Normal University, Huaian, 223300, China
| | - T Shen
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China.,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.,School of Life Sciences, Huaiyin Normal University, Huaian, 223300, China
| | - Q Qiang
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China.,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.,School of Life Sciences, Huaiyin Normal University, Huaian, 223300, China
| | - Q Zhang
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China.,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.,School of Life Sciences, Huaiyin Normal University, Huaian, 223300, China
| | - M Chen
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China.,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.,School of Life Sciences, Huaiyin Normal University, Huaian, 223300, China
| | - Y Wang
- Jiangsu Collaborative Innovation Center of Regional Modern Agriculture & Environmental Protection, Huaiyin Normal University, Huaian, 223300, China.,Jiangsu Key Laboratory for Eco-Agricultural Biotechnology around Hongze Lake, Huaiyin Normal University, Huaian, 223300, China.,School of Life Sciences, Huaiyin Normal University, Huaian, 223300, China
| | - L Wang
- Library of Soochow University, Suzhou, 215123, China
| | - J Hong
- Medical College of Soochow University, Suzhou, 215123, China
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43
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Hosohata K, Yoshioka D, Tanaka A, Ando H, Fujimura A. Early urinary biomarkers for renal tubular damage in spontaneously hypertensive rats on a high salt intake. Hypertens Res 2015; 39:19-26. [DOI: 10.1038/hr.2015.103] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 07/12/2015] [Accepted: 07/23/2015] [Indexed: 11/09/2022]
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44
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Molecular Markers of Tubulointerstitial Fibrosis and Tubular Cell Damage in Patients with Chronic Kidney Disease. PLoS One 2015; 10:e0136994. [PMID: 26317775 PMCID: PMC4552842 DOI: 10.1371/journal.pone.0136994] [Citation(s) in RCA: 116] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 08/11/2015] [Indexed: 11/19/2022] Open
Abstract
In chronic kidney disease (CKD), progressive nephron loss causes glomerular sclerosis, as well as tubulointerstitial fibrosis and progressive tubular injury. In this study, we aimed to identify molecular changes that reflected the histopathological progression of renal tubulointerstitial fibrosis and tubular cell damage. A discovery set of renal biopsies were obtained from 48 patients with histopathologically confirmed CKD, and gene expression profiles were determined by microarray analysis. The results indicated that hepatitis A virus cellular receptor 1 (also known as Kidney Injury Molecule-1, KIM-1), lipocalin 2 (also known as neutrophil gelatinase-associated lipocalin, NGAL), SRY-box 9, WAP four-disulfide core domain 2, and NK6 homeobox 2 were differentially expressed in CKD. Their expression levels correlated with the extent of tubulointerstitial fibrosis and tubular cell injury, determined by histopathological examination. The expression of these 5 genes was also increased as kidney damage progressed in a rodent unilateral ureteral obstruction model of CKD. We calculated a molecular score using the microarray gene expression profiles of the biopsy specimens. The composite area under the receiver operating characteristics curve plotted using this molecular score showed a high accuracy for diagnosing tubulointerstitial fibrosis and tubular cell damage. The robust sensitivity of this score was confirmed in a validation set of 5 individuals with CKD. These findings identified novel molecular markers with the potential to contribute to the detection of tubular cell damage and tubulointerstitial fibrosis in the kidney.
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45
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Citrate Attenuates Adenine-Induced Chronic Renal Failure in Rats by Modulating the Th17/Treg Cell Balance. Inflammation 2015; 39:79-86. [DOI: 10.1007/s10753-015-0225-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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46
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Abstract
Pantetheinase is an ubiquitous enzyme which hydrolyses D-pantetheine into cysteamine and pantothenate (vitamin B5) on the dissimilative pathway of CoA. Pantetheinase isoforms are encoded by the Vnn (vanin) genes and Vnn1 is the predominant tissue isoform in mice and humans. In the present article, we review the results showing the regulation of Vnn1 expression during developmental, repair and inflammatory situations and the impact of a Vnn1 deficiency in mouse models of pathologies. We document the involvement of the Vnn1 pantetheinase in situations of increased tissue needs and propose that Vnn1 through recycling of pantothenate and release of cysteamine in tissues participates in the adaptive response of the tissue to stress.
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Abstract
The kidney is a complex excretory organ playing a crucial role in various physiological processes such as fluid and electrolyte balance, control of blood pressure, removal of waste products, and drug disposition. Drug-induced kidney injury (DIKI) remains a significant cause of candidate drug attrition during drug development. However, the incidence of renal toxicities in preclinical studies is low, and the mechanisms by which drugs induce kidney injury are still poorly understood. Although some in vitro investigational tools have been developed, the in vivo assessment of renal function remains the most widely used methodology to identify DIKI. Stand-alone safety pharmacology studies usually include assessment of glomerular and hemodynamic function, coupled with urine and plasma analyses. However, as renal function is not part of the ICH S7A core battery, such studies are not routinely conducted by pharmaceutical companies. The most common approach consists in integrating renal/urinary measurements in repeat-dose toxicity studies. In addition to the standard analyses and histopathological examination of kidneys, novel promising urinary biomarkers have emerged over the last decade, offering greater sensitivity and specificity than traditional renal parameters. Seven of these biomarkers have been qualified by regulatory agencies for use in rat toxicity studies.
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48
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Hosohata K, Ando H, Takeshita Y, Misu H, Takamura T, Kaneko S, Fujimura A. Urinary Kim-1 is a sensitive biomarker for the early stage of diabetic nephropathy in Otsuka Long-Evans Tokushima Fatty rats. Diab Vasc Dis Res 2014; 11:243-250. [PMID: 24821754 DOI: 10.1177/1479164114531299] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Although urinary albumin is the well-known non-invasive marker for diabetic nephropathy, its sensitivity is relatively low. To select more adequate marker, we examined whether urinary tubular markers were more sensitive than albumin using spontaneous type 2 diabetic Otsuka Long-Evans Tokushima Fatty (OLETF) rats. The OLETF rats exhibited histopathological alterations in glomeruli and tubules at 14 weeks of age, but there were no significant differences in the urinary albumin between OLETF and control, Long-Evans Tokushima Otsuka (LETO), rats at 10-16 weeks of age. In the OLETF rats, urinary excretions of N-acetyl-β-d-glucosaminidase and neutrophil gelatinase-associated lipocalin did not increase at least until 20 weeks of age, and urinary vanin-1 transiently increased at 18 weeks of age. On the other hand, urinary kidney injury molecule-1 (Kim-1) in the OLETF rats significantly increased at 14 weeks of age, and the elevation continued up to 22 weeks of age. In a clinical study, urinary KIM-1 levels tended to be higher in type 2 diabetic patients with and without albuminuria than in control subjects. These results suggest that compared to urinary albumin, urinary Kim-1 is a more sensitive biomarker for the detection of early stage of nephropathy in these type 2 diabetic animals. Merit of urinary KIM-1 in diabetic patients remains to be determined.
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Affiliation(s)
- Keiko Hosohata
- Division of Clinical Pharmacology, Department of Pharmacology, School of Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Hitoshi Ando
- Division of Clinical Pharmacology, Department of Pharmacology, School of Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Yumie Takeshita
- Department of Disease Control and Homeostasis, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Hirofumi Misu
- Department of Disease Control and Homeostasis, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Toshinari Takamura
- Department of Disease Control and Homeostasis, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Shuichi Kaneko
- Department of Disease Control and Homeostasis, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Akio Fujimura
- Division of Clinical Pharmacology, Department of Pharmacology, School of Medicine, Jichi Medical University, Shimotsuke, Japan
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49
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. EXP CLIN TRANSPLANT 2014; 12. [DOI: 10.6002/ect.2013.0057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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50
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Ali BH, Alza'abi M, Ramkumar A, Al-Lawati I, Waly MI, Beegam S, Nemmar A, Brand S, Schupp N. The effect of activated charcoal on adenine-induced chronic renal failure in rats. Food Chem Toxicol 2014; 65:321-8. [PMID: 24412558 DOI: 10.1016/j.fct.2013.12.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2013] [Revised: 12/20/2013] [Accepted: 12/22/2013] [Indexed: 12/19/2022]
Abstract
Activated charcoal (AC) is a sorbent that has been shown to remove urinary toxins like urea and indoxyl sulfate. Here, the influence of AC on kidney function of rats with experimental chronic renal failure (CRF) is investigated. CRF was induced in rats by feeding adenine (0.75%) for four weeks. As an intervention, AC was added to the feed at concentrations of 10%, 15% or 20%. Adenine treatment impaired kidney function: it lowered creatinine clearance and increased plasma concentrations of creatinine, urea, neutrophil gelatinase-associated lipocalin and vanin-1. Furthermore, it raised plasma concentrations of the uremic toxins indoxyl sulfate, phosphate and uric acid. Renal morphology was severely damaged and histopathological markers of inflammation and fibrosis were especially increased. In renal homogenates, antioxidant indices, including superoxide dismutase and catalase activity, total antioxidant capacity and reduced glutathione were adversely affected. Most of these changes were significantly ameliorated by dietary administration of AC at a concentration of 20%, while effects induced by lower doses of dietary AC on adenine nephrotoxicity were not statistically significant. The results suggest that charcoal is a useful sorbent agent in dietary adenine-induced CRF in rats and that its usability as a nephroprotective agent in human kidney disease should be studied.
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Affiliation(s)
- Badreldin H Ali
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Oman
| | - Mohamed Alza'abi
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Oman
| | - Aishwarya Ramkumar
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Oman
| | - Intisar Al-Lawati
- Department of Pharmacology and Clinical Pharmacy, College of Medicine and Health Sciences, Sultan Qaboos University, Oman
| | - Mostafa I Waly
- Department of Food Science and Nutrition, College of Agricultural and Marine Sciences, Sultan Qaboos University, Oman
| | - Sumaya Beegam
- Department of Physiology, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Abderrahim Nemmar
- Department of Physiology, United Arab Emirates University, Al-Ain, United Arab Emirates
| | - Susanne Brand
- Institute of Pharmacology and Toxicology, University of Würzburg, Würzburg, Germany
| | - Nicole Schupp
- Institute of Pharmacology and Toxicology, University of Würzburg, Würzburg, Germany.
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