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Ishinoda Y, Masaki N, Hitomi Y, Taruoka A, Kawai A, Iwashita M, Yumita Y, Kagami K, Yasuda R, Ido Y, Toya T, Ikegami Y, Namba T, Nagatomo Y, Miyazaki K, Takase B, Adachi T. A Low Arginine/Ornithine Ratio is Associated with Long-Term Cardiovascular Mortality. J Atheroscler Thromb 2023; 30:1364-1375. [PMID: 36775332 PMCID: PMC10564648 DOI: 10.5551/jat.63779] [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: 07/01/2022] [Accepted: 12/25/2022] [Indexed: 02/13/2023] Open
Abstract
AIMS The long-term prognostic value of the bioavailability of L-arginine, an important source of nitric oxide for the maintenance of vascular endothelial function, has not been investigated fully. We therefore investigated the relationship between amino acid profile and long-term prognosis in patients with a history of standby coronary angiography. METHODS We measured the serum concentrations of L-arginine, L-citrulline, and L-ornithine by high-speed liquid chromatography. We examined the relationship between the L-arginine/L-ornithine ratio and the incidence of all-cause death, cardiovascular death, and major adverse cardiovascular events (MACEs) in 262 patients (202 men and 60 women, age 65±13 years) who underwent coronary angiography over a period of ≤ 10 years. RESULTS During the observation period of 5.5±3.2 years, 31 (12%) patients died, including 20 (8%) of cardiovascular death, while 32 (12%) had MACEs. Cox regression analysis revealed that L-arginine/L-ornithine ratio was associated with an increased risk for all-cause death (unadjusted hazard ratio, 95% confidence interval) (0.940, 0.888-0.995) and cardiovascular death (0.895, 0.821-0.965) (p<0.05 for all). In a model adjusted for age, sex, hypertension, hyperlipidemia, diabetes, current smoking, renal function, and log10-transformed brain natriuretic peptide level, cardiovascular death (0.911, 0.839-0.990, p=0.028) retained an association with a low L-arginine/ L-ornithine ratio. When the patients were grouped according to an L-arginine/L-ornithine ratio of 1.16, the lower L-arginine/L-ornithine ratio group had significantly higher incidence of all-cause death, cardiovascular death, and MACEs. CONCLUSION A low L-arginine/L-ornithine ratio may be associated with increased 10-year cardiac mortality.
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Affiliation(s)
- Yuki Ishinoda
- Department of Endocrinology, National Defense Medical College, Saitama, Japan
| | - Nobuyuki Masaki
- Department o f Intensive Care Medicine, National Defense Medical College, Saitama, Japan
| | - Yasuhiro Hitomi
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Akira Taruoka
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Akane Kawai
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Midori Iwashita
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Yusuke Yumita
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Kazuki Kagami
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Risako Yasuda
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Yasuo Ido
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Takumi Toya
- Department o f Intensive Care Medicine, National Defense Medical College, Saitama, Japan
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Yukinori Ikegami
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Takayuki Namba
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Yuji Nagatomo
- Department of Cardiology, National Defense Medical College, Saitama, Japan
| | - Koji Miyazaki
- Department of Comprehensive Internal Medicine, Tokai University Hachioji Hospital, Tokyo, Japan
| | - Bonpei Takase
- Department o f Intensive Care Medicine, National Defense Medical College, Saitama, Japan
| | - Takeshi Adachi
- Department of Cardiology, National Defense Medical College, Saitama, Japan
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2
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Paterek A, Oknińska M, Pilch Z, Sosnowska A, Ramji K, Mackiewicz U, Golab J, Nowis D, Mączewski M. Arginase Inhibition Mitigates Bortezomib-Exacerbated Cardiotoxicity in Multiple Myeloma. Cancers (Basel) 2023; 15:cancers15072191. [PMID: 37046852 PMCID: PMC10093116 DOI: 10.3390/cancers15072191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 03/27/2023] [Accepted: 03/31/2023] [Indexed: 04/14/2023] Open
Abstract
BACKGROUND Multiple myeloma (MM) is associated with increased cardiovascular morbidity and mortality, while MM therapies also result in adverse cardiac effects. Endothelial dysfunction and impaired nitric oxide (NO) pathway is their possible mediator. OBJECTIVE Since MM is associated with increased arginase expression, resulting in the consumption of ʟ-arginine, precursor for NO synthesis, our aim was to test if cardiotoxicity mediated by MM and MM therapeutic, bortezomib (a proteasome inhibitor), can be ameliorated by an arginase inhibitor through improved endothelial function. METHODS We used a mouse Vĸ*MYC model of non-light chain MM. Cardiac function was assessed by echocardiography. RESULTS MM resulted in progressive left ventricular (LV) systolic dysfunction, and bortezomib exacerbated this effect, leading to significant impairment of LV performance. An arginase inhibitor, OAT-1746, protected the heart against bortezomib- or MM-induced toxicity but did not completely prevent the effects of the MM+bortezomib combination. MM was associated with improved endothelial function (assessed as NO production) vs. healthy controls, while bortezomib did not affect it. OAT-1746 improved endothelial function only in healthy mice. NO plasma concentration was increased by OAT-1746 but was not affected by MM or bortezomib. CONCLUSIONS Bortezomib exacerbates MM-mediated LV systolic dysfunction in a mouse model of MM, while an arginase inhibitor partially prevents it. Endothelium does not mediate either these adverse or beneficial effects. This suggests that proteasome inhibitors should be used with caution in patients with advanced myeloma, where the summation of cardiotoxicity could be expected. Therapies aimed at the NO pathway, in particular arginase inhibitors, could offer promise in the prevention/treatment of cardiotoxicity in MM.
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Affiliation(s)
- Aleksandra Paterek
- Department of Clinical Physiology, Centre of Postgraduate Medical Education, 99/103 Marymoncka Street, 01-813 Warsaw, Poland
| | - Marta Oknińska
- Department of Clinical Physiology, Centre of Postgraduate Medical Education, 99/103 Marymoncka Street, 01-813 Warsaw, Poland
| | - Zofia Pilch
- Department of Immunology, Medical University of Warsaw, 5 Nielubowicza Street, 02-097 Warsaw, Poland
| | - Anna Sosnowska
- Department of Immunology, Medical University of Warsaw, 5 Nielubowicza Street, 02-097 Warsaw, Poland
| | - Kavita Ramji
- Department of Immunology, Medical University of Warsaw, 5 Nielubowicza Street, 02-097 Warsaw, Poland
| | - Urszula Mackiewicz
- Department of Clinical Physiology, Centre of Postgraduate Medical Education, 99/103 Marymoncka Street, 01-813 Warsaw, Poland
| | - Jakub Golab
- Department of Immunology, Medical University of Warsaw, 5 Nielubowicza Street, 02-097 Warsaw, Poland
- Centre of Preclinical Research, Medical University of Warsaw, 1B Banacha Street, 02-097 Warsaw, Poland
| | - Dominika Nowis
- Department of Immunology, Medical University of Warsaw, 5 Nielubowicza Street, 02-097 Warsaw, Poland
- Laboratory of Experimental Medicine, Medical University of Warsaw, 5 Nielubowicza Street, 02-097 Warsaw, Poland
| | - Michał Mączewski
- Department of Clinical Physiology, Centre of Postgraduate Medical Education, 99/103 Marymoncka Street, 01-813 Warsaw, Poland
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3
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Li Z, Wang L, Ren Y, Huang Y, Liu W, Lv Z, Qian L, Yu Y, Xiong Y. Arginase: shedding light on the mechanisms and opportunities in cardiovascular diseases. Cell Death Dis 2022; 8:413. [PMID: 36209203 PMCID: PMC9547100 DOI: 10.1038/s41420-022-01200-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 09/17/2022] [Accepted: 09/23/2022] [Indexed: 11/30/2022]
Abstract
Arginase, a binuclear manganese metalloenzyme in the urea, catalyzes the hydrolysis of L-arginine to urea and L-ornithine. Both isoforms, arginase 1 and arginase 2 perform significant roles in the regulation of cellular functions in cardiovascular system, such as senescence, apoptosis, proliferation, inflammation, and autophagy, via a variety of mechanisms, including regulating L-arginine metabolism and activating multiple signal pathways. Furthermore, abnormal arginase activity contributes to the initiation and progression of a variety of CVDs. Therefore, targeting arginase may be a novel and promising approach for CVDs treatment. In this review, we give a comprehensive overview of the physiological and biological roles of arginase in a variety of CVDs, revealing the underlying mechanisms of arginase mediating vascular and cardiac function, as well as shedding light on the novel and promising therapeutic approaches for CVDs therapy in individuals.
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Affiliation(s)
- Zhuozhuo Li
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, Shaanxi, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, Shaanxi, China
| | - Liwei Wang
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, Shaanxi, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, Shaanxi, China
| | - Yuanyuan Ren
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, Shaanxi, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, Shaanxi, China
| | - Yaoyao Huang
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, Shaanxi, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, Shaanxi, China
| | - Wenxuan Liu
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, Shaanxi, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, Shaanxi, China
| | - Ziwei Lv
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, Shaanxi, China.,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, Shaanxi, China
| | - Lu Qian
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, Shaanxi, China. .,Department of Endocrinology, Xi'an No.3 Hospital, the Affiliated Hospital of Northwest University, Northwest University, Xi'an, Shaanxi, China.
| | - Yi Yu
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, Shaanxi, China. .,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, Shaanxi, China.
| | - Yuyan Xiong
- Xi'an Key Laboratory of Cardiovascular and Cerebrovascular Diseases, Xi'an No.3 Hospital, Faculty of Life Sciences and Medicine, Northwest University, Xi'an, Shaanxi, China. .,Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, School of Medicine, Northwest University, Xi'an, Shaanxi, China.
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4
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Maassen H, Said MY, Frenay ARS, Koning A, Post A, Riphagen IJ, Heiner-Fokkema MR, Drabert K, Fernandez BO, Gans ROB, van den Berg E, Navis G, Tsikas D, Feelisch M, Bakker SJL, van Goor H. Nitric oxide and long-term outcomes after kidney transplantation: Results of the TransplantLines cohort study. Nitric Oxide 2022; 125-126:1-11. [PMID: 35660109 DOI: 10.1016/j.niox.2022.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 05/22/2022] [Accepted: 05/31/2022] [Indexed: 11/12/2022]
Abstract
Impaired endogenous nitric oxide (NO) production may contribute to graft failure and premature mortality in kidney transplant recipients (KTR). We investigated potential associations of 24-h urinary NOx (NO3- + NO2-) excretion (uNOx) with long-term outcomes. uNOx was determined by HPLC and GC-MS in 698 KTR and in 132 kidney donors before and after donation. Additionally, we measured urinary nitroso species (RXNO) by gas-phase chemiluminescence. Median uNOx was lower in KTR compared to kidney donors (688 [393-1076] vs. 1301 [868-1863] before donation and 1312 [982-1853] μmol/24h after donation, P < 0.001). During median follow-up of 5.4 [4.8-6.1] years, 150 KTR died (61 due to cardiovascular disease) and 83 experienced graft failure. uNOx was inversely associated with all-cause mortality (HR per doubling of uNOx: 0.84 [95% CI 0.75-0.93], P < 0.001) and cardiovascular mortality (HR 0.78 [95% CI 0.67-0.92], P = 0.002). The association of uNOx with graft failure was lost when adjusted for renal function (HR per doubling of uNOx: 0.89 [95% CI 0.76-1.05], P = 0.17). There were no significant associations of urinary RXNO with outcomes. Our study suggests that KTR have lower NO production than healthy subjects and that lower uNOx is associated with a higher risk of all-cause and cardiovascular mortality.
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Affiliation(s)
- Hanno Maassen
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, the Netherlands
| | - M Yusof Said
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Anne-Roos S Frenay
- Department of Gynecology and Obstetrics, Amsterdam University Medical Center, University of Amsterdam, the Netherlands
| | - Anne Koning
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Adrian Post
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Ineke J Riphagen
- Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - M Rebecca Heiner-Fokkema
- Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Kathrin Drabert
- Institute of Toxicology, Core Unit Proteomics, Hannover Medical School, Hannover, Germany
| | - Bernadette O Fernandez
- Clinical & Experimental Sciences, Faculty of Medicine and NIHR Southampton Biomedical Research Centre, Southampton General Hospital, United Kingdom
| | - Reinold O B Gans
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Else van den Berg
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Gerjan Navis
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Dimitrios Tsikas
- Institute of Toxicology, Core Unit Proteomics, Hannover Medical School, Hannover, Germany
| | - Martin Feelisch
- Clinical & Experimental Sciences, Faculty of Medicine and NIHR Southampton Biomedical Research Centre, Southampton General Hospital, United Kingdom
| | - Stephan J L Bakker
- Department of Internal Medicine, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Harry van Goor
- Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, the Netherlands.
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5
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Kumar G, Saini M, Kundu S. Therapeutic enzymes as non-conventional targets in cardiovascular impairments:A Comprehensive Review. Can J Physiol Pharmacol 2021; 100:197-209. [PMID: 34932415 DOI: 10.1139/cjpp-2020-0732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Over the last few decades, substantial progress has been made towards the understanding of cardiovascular diseases (CVDs). In-depth mechanistic insights have also provided opportunities to explore novel therapeutic targets and treatment regimens to be discovered. Therapeutic enzymes are an example of such opportunities. The balanced functioning of such enzymes protects against a variety of CVDs while on the other hand, even a small shift in the normal functioning of these enzymes may lead to deleterious outcomes. Owing to the great versatility of these enzymes, inhibition and activation are key regulatory approaches to counter the onset and progression of several cardiovascular impairments. While cardiovascular remedies are already available in excess and of course they are efficacious, a comprehensive description of novel therapeutic enzymes to combat CVDs is the need of the hour. In light of this, the regulation of the functional activity of these enzymes also opens a new avenue for the treatment approaches to be employed. This review describes the importance of non-conventional enzymes as potential candidates in several cardiovascular disorders while highlighting some of the recently targeted therapeutic enzymes in CVDs.
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Affiliation(s)
- Gaurav Kumar
- University of Delhi - South Campus, 93081, Biochemistry, New Delhi, Delhi, India;
| | - Manisha Saini
- University of Delhi - South Campus, 93081, Biochemistry, New Delhi, Delhi, India;
| | - Suman Kundu
- University of Delhi - South Campus, 93081, Biochemistry, New Delhi, Delhi, India;
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6
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Hoeger CW, Turissini C, Asnani A. Doxorubicin Cardiotoxicity: Pathophysiology Updates. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2020. [DOI: 10.1007/s11936-020-00842-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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7
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Shaikh A, Tekale S, Wagh S, Padul M. Metabolite profiling of arginase inhibitor activity guided fraction of Ficus religiosa leaves by LC-HRMS. Biomed Chromatogr 2020; 34:e4966. [PMID: 32794216 DOI: 10.1002/bmc.4966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 08/04/2020] [Accepted: 08/09/2020] [Indexed: 11/06/2022]
Abstract
Cardiovascular disease is one of the major causes of deaths worldwide. Increased arginase activity is associated with cardiovascular disease. The literature shows that plants are a good source of arginase inhibitors. Hence in the present work arginase inhibitor activity is studied from Ficus religiosa leaves. A fine powder of F. religiosa leaves was serially extracted in various solvents, viz. hexane, chloroform, ethyl acetate and methanol. Out of those four solvent extracts, the one showing highest arginase inhibitor activity was loaded onto the column for further fractionation. Among the collected fractions, the one showing the highest activity was subjected to identification of metabolites by using LC-HRMS. Total compounds including acipimox, edoxudine, levulinic acid, hydroxyhydroquinone, ramiprilglucuronide, berberine, antimycin A, swietenine and some short peptides were identified from the fraction showing the highest arginase inhibitory activity. Identification of these metabolites from F. religiosa and their biological importance may help to promote its use as medicinal plant. Further purification and characterization of therapeutically novel molecules will be the subject of future work.
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Affiliation(s)
- Ayesha Shaikh
- Department of Biochemistry, Dr Babasaheb Ambedkar Marathwada University, Aurangabad, India
| | - Satishkumar Tekale
- Department of Biochemistry, Dr Babasaheb Ambedkar Marathwada University, Aurangabad, India
| | - Sandip Wagh
- Department of Biochemistry, Dr Babasaheb Ambedkar Marathwada University, Aurangabad, India
| | - Manohar Padul
- Department of Biochemistry, Dr Babasaheb Ambedkar Marathwada University, Aurangabad, India.,Department of Biochemistry, The Institute of Science, Dr Homi Bhabha State University, Mumbai, India
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8
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Wernly B, Pernow J, Kelm M, Jung C. The role of arginase in the microcirculation in cardiovascular disease. Clin Hemorheol Microcirc 2020; 74:79-92. [PMID: 31743994 DOI: 10.3233/ch-199237] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In the microcirculation, the exchange of nutrients, water, gas, hormones, and waste takes place, and it is divided into the three main sections arterioles, capillaries, and venules. Disturbances in the microcirculation can be measured using surrogate parameters or be visualized either indirectly or directly.Arginase is a manganese metalloenzyme hydrolyzing L-arginine to urea and L-ornithine. It is located in different cell types, including vascular cells, but also in circulating cells such as red blood cells. A variety of pro-inflammatory factors, as well as interleukins, stimulate increased arginase expression. An increase in arginase activity consequently leads to a consumption of L-arginine needed for nitric oxide (NO) production by endothelial NO synthase. A vast body of evidence convincingly showed that increased arginase activity is associated with endothelial dysfunction in larger vessels of the vascular tree. Of note, arginase also influences the microcirculation. Arginase inhibition leads to an increase in the bioavailability of NO and reduces superoxide levels, resulting in improved endothelial function. Arginase inhibition might, therefore, be a potent treatment strategy in cardiovascular medicine. Recently, red blood cells emerged as an influential player in the development from increased arginase activity to endothelial dysfunction. As red blood cells directly interact with the microcirculation in gas exchange, this could constitute a potential link between arginase activity, endothelial dysfunction and microcirculatory disturbances.The aim of this review is to summarize recent findings revealing the role of arginase in regulating vascular function with particular emphasis on the microcirculation.
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Affiliation(s)
- Bernhard Wernly
- Clinic of Internal Medicine II, Department of Cardiology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - John Pernow
- Division of Cardiology, Department of Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
| | - Malte Kelm
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University Düsseldorf, Düsseldorf, Germany
| | - Christian Jung
- Division of Cardiology, Pulmonology, and Vascular Medicine, Medical Faculty, University Düsseldorf, Düsseldorf, Germany
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9
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Raber I, Asnani A. Cardioprotection in cancer therapy: novel insights with anthracyclines. Cardiovasc Res 2020; 115:915-921. [PMID: 30726931 DOI: 10.1093/cvr/cvz023] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 12/12/2018] [Accepted: 01/25/2019] [Indexed: 12/23/2022] Open
Abstract
Anthracyclines are a class of antineoplastic agents that remain critical to modern-day cancer treatment. However, their propensity to cause cardiotoxic effects limits their use and can cause increased morbidity and mortality among patients with cancer. Currently available methods to minimize the impact of anthracycline cardiotoxicity have not been widely successful. While it is largely accepted that the generation of oxygen radicals contributes to the development of anthracycline cardiotoxicity, the exact mechanisms of cardiomyocyte injury remain unclear. In this review, we discuss the current state of basic and translational research on the cardiotoxic mechanisms of anthracyclines that have led to the discovery of new therapeutic targets. Pending validation in patient populations, these recent advances have the potential to be translated into clinical approaches that will minimize anthracycline cardiotoxicity and improve outcomes in cancer survivors.
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Affiliation(s)
- Inbar Raber
- Department of Internal Medicine, Beth Israel Deaconess Medical Center, Boston, MA, USA.,Harvard Medical School, Boston, MA, USA
| | - Aarti Asnani
- Harvard Medical School, Boston, MA, USA.,CardioVascular Institute, Beth Israel Deaconess Medical Center, Boston, MA, USA
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10
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Zeiss CJ, Gatti DM, Toro-Salazar O, Davis C, Lutz CM, Spinale F, Stearns T, Furtado MB, Churchill GA. Doxorubicin-Induced Cardiotoxicity in Collaborative Cross (CC) Mice Recapitulates Individual Cardiotoxicity in Humans. G3 (BETHESDA, MD.) 2019; 9:2637-2646. [PMID: 31263061 PMCID: PMC6686936 DOI: 10.1534/g3.119.400232] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 06/19/2019] [Indexed: 12/15/2022]
Abstract
Anthracyclines cause progressive cardiotoxicity whose ultimate severity is individual to the patient. Genetic determinants contributing to this variation are difficult to study using current mouse models. Our objective was to determine whether a spectrum of anthracycline induced cardiac disease can be elicited across 10 Collaborative Cross mouse strains given the same dose of doxorubicin. Mice from ten distinct strains were given 5 mg/kg of doxorubicin intravenously once weekly for 5 weeks (total 25 mg/kg). Mice were killed at acute or chronic timepoints. Body weight was assessed weekly, followed by terminal complete blood count, pathology and a panel of biomarkers. Linear models were fit to assess effects of treatment, sex, and sex-by-treatment interactions for each timepoint. Impaired growth and cardiac pathology occurred across all strains. Severity of these varied by strain and sex, with greater severity in males. Cardiac troponin I and myosin light chain 3 demonstrated strain- and sex-specific elevations in the acute phase with subsequent decline despite ongoing progression of cardiac disease. Acute phase cardiac troponin I levels predicted the ultimate severity of cardiac pathology poorly, whereas myosin light chain 3 levels predicted the extent of chronic cardiac injury in males. Strain- and sex-dependent renal toxicity was evident. Regenerative anemia manifested during the acute period. We confirm that variable susceptibility to doxorubicin-induced cardiotoxicity observed in humans can be modeled in a panel of CC strains. In addition, we identified a potential predictive biomarker in males. CC strains provide reproducible models to explore mechanisms contributing to individual susceptibility in humans.
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Affiliation(s)
| | | | - Olga Toro-Salazar
- Connecticut Children's Medical Center, University of Connecticut School of Medicine, Hartford, CT 06106, and
| | | | | | - Francis Spinale
- University of South Carolina School of Medicine, Columbia SC 29208
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11
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Moretto J, Girard C, Demougeot C. The role of arginase in aging: A systematic review. Exp Gerontol 2019; 116:54-73. [DOI: 10.1016/j.exger.2018.12.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 12/07/2018] [Accepted: 12/12/2018] [Indexed: 12/15/2022]
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12
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Measurements of Intra-oocyte Nitric Oxide Concentration Using Nitric Oxide Selective Electrode. Methods Mol Biol 2018. [PMID: 29600447 DOI: 10.1007/978-1-4939-7695-9_2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
Abstract
Precise information about the intracell nitric oxide (NO) concentration [NO] of a single cell are necessary in designing accurate experiments to further knowledge and develop treatment plans in certain disorders. The direct quantitative measurement of [NO] in situ in an intact cellular complex should be useful in tracking real-time and rapid changes at nanomolar levels. In this work, we describe the direct, real-time, and quantitative intracellular [NO] measurement utilizing an L-shaped amperometric integrated NO-selective electrode. This method not only provides an elegant and convenient approach to real-time the measurement of NO in physiological environments but also mimics the loss of NO caused by rapid NO diffusion combined with its reactivity in the biological milieu.
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Moon J, Kim OY, Jo G, Shin MJ. Alterations in Circulating Amino Acid Metabolite Ratio Associated with Arginase Activity Are Potential Indicators of Metabolic Syndrome: The Korean Genome and Epidemiology Study. Nutrients 2017; 9:E740. [PMID: 28704931 PMCID: PMC5537854 DOI: 10.3390/nu9070740] [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: 05/30/2017] [Revised: 07/05/2017] [Accepted: 07/05/2017] [Indexed: 01/02/2023] Open
Abstract
Upregulated arginase activity, which competes with nitric oxide synthase (NOS), impairs nitric oxide production and has been implicated in various metabolic disorders. This study examined whether circulating amino acid metabolite ratios are associated with arginase and NOS activities and whether arginine bioavailability is associated with metabolic syndrome (MetS). Data related to arginase and NOS activities were collected from non-diabetic Koreans without cardiovascular disease (n = 1998) in the Ansan-Ansung cohorts (2005-2006). Subsequently, correlation and multivariate logistic regression analyses were performed. With the increase in the number of MetS risk factors, ratios of circulating amino acid metabolites, such as those of ornithine/citrulline, proline/citrulline, and ornithine/arginine, also significantly increased, whereas arginine bioavailability significantly decreased. These metabolite ratios and arginase bioavailability were also significantly correlated with MetS risk-related parameters, which remained significant after adjusting for covariates. In addition, logistic regression analysis revealed that high ratios of circulating metabolites and low arginine bioavailability, which indicated increased arginase activity, were significantly associated with a high MetS risk. This study demonstrated that altered ratios of circulating amino acid metabolites indicates increased arginase activity and decreased arginine bioavailability, both of which can be potential markers for MetS risk.
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Affiliation(s)
- Jiyoung Moon
- Department of Public Health Sciences, BK21PLUS Program in Embodiment: Health-Society Interaction, Graduate School, Korea University, Seoul 02841, Korea.
| | - Oh Yoen Kim
- Department of Food Science and Nutrition, Dong-A University, Busan 49315, Korea.
| | - Garam Jo
- Department of Public Health Sciences, BK21PLUS Program in Embodiment: Health-Society Interaction, Graduate School, Korea University, Seoul 02841, Korea.
| | - Min-Jeong Shin
- Department of Public Health Sciences, BK21PLUS Program in Embodiment: Health-Society Interaction, Graduate School, Korea University, Seoul 02841, Korea.
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14
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Finkelman BS, Putt M, Wang T, Wang L, Narayan H, Domchek S, DeMichele A, Fox K, Matro J, Shah P, Clark A, Bradbury A, Narayan V, Carver JR, Tang WHW, Ky B. Arginine-Nitric Oxide Metabolites and Cardiac Dysfunction in Patients With Breast Cancer. J Am Coll Cardiol 2017; 70:152-162. [PMID: 28683962 PMCID: PMC5665653 DOI: 10.1016/j.jacc.2017.05.019] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2017] [Accepted: 05/11/2017] [Indexed: 12/24/2022]
Abstract
BACKGROUND Oxidative/nitrosative stress and endothelial dysfunction are hypothesized to be central to cancer therapeutics-related cardiac dysfunction (CTRCD). However, the relationship between circulating arginine-nitric oxide (NO) metabolites and CTRCD remains unstudied. OBJECTIVES This study sought to examine the relationship between arginine-NO metabolites and CTRCD in a prospective cohort of 170 breast cancer patients treated with doxorubicin with or without trastuzumab. METHODS Plasma levels of arginine, citrulline, ornithine, asymmetric dimethylarginine (ADMA), symmetric dimethylarginine (SDMA), and N-monomethylarginine (MMA) were quantified at baseline, 1 month, and 2 months after doxorubicin initiation. Determinants of baseline biomarker levels were identified using multivariable linear regression, and Cox regression defined the association between baseline levels and 1- or 2-month biomarker changes and CTRCD rate in 139 participants with quantitated echocardiograms at all time points. RESULTS Age, hypertension, body mass index, and African-American race were independently associated with ≥1 of baseline citrulline, ADMA, SDMA, and MMA levels. Decreases in arginine and citrulline and increases in ADMA were observed at 1 and 2 months (all p < 0.05). Overall, 32 participants experienced CTRCD over a maximum follow-up of 5.4 years. Hazard ratios for ADMA and MMA at 2 months were 3.33 (95% confidence interval [CI]: 1.12 to 9.96) and 2.70 (95% CI: 1.35 to 5.41), respectively, and 0.78 (95% CI: 0.64 to 0.97) for arginine at 1 month. CONCLUSIONS In breast cancer patients undergoing doxorubicin therapy, early alterations in arginine-NO metabolite levels occurred, and early biomarker changes were associated with a greater CTRCD rate. Our findings highlight the potential mechanistic and translational relevance of this pathway to CTRCD.
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Affiliation(s)
- Brian S Finkelman
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Mary Putt
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Teresa Wang
- Department of Medicine, Division of Cardiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Le Wang
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Hari Narayan
- Department of Pediatrics, Division of Cardiology, Rady Children's Hospital, University of California San Diego, San Diego, California
| | - Susan Domchek
- Department of Medicine, Division of Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Angela DeMichele
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Department of Medicine, Division of Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kevin Fox
- Department of Medicine, Division of Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jennifer Matro
- Department of Medicine, Division of Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Payal Shah
- Department of Medicine, Division of Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Amy Clark
- Department of Medicine, Division of Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Angela Bradbury
- Department of Medicine, Division of Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Vivek Narayan
- Department of Medicine, Division of Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Joseph R Carver
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - W H Wilson Tang
- Division of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Bonnie Ky
- Department of Biostatistics and Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Department of Medicine, Division of Cardiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
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15
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Yeon JT, Choi SW, Kim SH. Arginase 1 is a negative regulator of osteoclast differentiation. Amino Acids 2016; 48:559-65. [PMID: 26475291 DOI: 10.1007/s00726-015-2112-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 10/03/2015] [Indexed: 01/14/2023]
Abstract
Arginase 1 (Arg1) limits the availability of l-arginine for producing nitric oxide (NO) and ornithine, a substrate for polyamine synthesis. Anti-osteoclastogenic activities of NO and polyamines, and the involvement of Arg1 on the dendritic cell differentiation of dendritic cells have been reported, but the relevance of Arg1 to osteoclast differentiation has not been investigated. Here, we observed Arg1 down-regulation during the RANKL-induced differentiation of bone marrow-derived macrophages into osteoclasts. Arg1 overexpression significantly inhibited osteoclast differentiation with low NO production, while Arg1 knockdown enhanced osteoclast differentiation with high NO production. These results suggest that Arg1 and NO have reciprocal roles as negative and positive regulators, respectively, of osteoclast differentiation. We conclude that Arg1 is down-regulated during osteoclast differentiation and may negatively regulate osteoclast differentiation by regulating NO production.
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Affiliation(s)
- Jeong-Tae Yeon
- Research Institute of Basic Science, Sunchon National, University, Suncheon 540‑742, Republic of Korea
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16
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Ahmad AS, Shah ZA, Doré S. Protective Role of Arginase II in Cerebral Ischemia and Excitotoxicity. ACTA ACUST UNITED AC 2016; 7. [PMID: 27308186 DOI: 10.21767/2171-6625.100088] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Arginase (Arg), one of the enzymes involved in the urea cycle, provides an essential route for the disposal of excess nitrogen resulting from amino acid and nucleotide metabolism. Two reported subtypes of Arg (ArgI and II) compete with nitric oxide synthase (NOS) to use L-arginine as a substrate, and subsequently regulate NOS activity. It has been reported that Arg has significant effects on circulation that suggest the potential role of this enzyme in regulating vascular function. However, the role of Arg following brain damage has not been elucidated. In this study, we hypothesize that the deletion of ArgII will lead to aggravated brain injury following cerebral ischemia and excitotoxicity. METHODS AND FINDINGS To test our hypothesis, male C57BL/6 wildtype (WT) and ArgII-/- mice were subjected to permanent distal middle cerebral artery occlusion and survived for 7 d. Cerebral blood flow (CBF) data revealed a statistically non-significant decrease in CBF in ArgII-/- mice. However, ArgII-/- mice had significantly higher neurologic deficit scores and brain infarctions. The hypothesis was further tested in a more specific N-methyl-D-aspartate (NMDA)-induced acute excitotoxic model. WT and ArgII-/- mice were given a single intrastriatal injection of 15 nmol NMDA. Forty-eight hours later, the excitotoxic brain damage was significantly worse in ArgII-/- mice. The data from both models confirm the neuroprotective effect of ArgII. CONCLUSION Targeting ArgII could be considered an integrative part of a multi-modal approach to fight acute brain damage excitotoxicity, ischemic brain injury, and other forms of brain trauma.
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Affiliation(s)
- Abdullah Shafique Ahmad
- Department of Anesthesiology, University of Florida, Gainesville, 32610, FL, USA; Center for Translational Research in Neurodegenerative Disease, University of Florida, Gainesville, 32610, FL, USA
| | - Zahoor Ahmad Shah
- Department of Medicinal and Biological Chemistry, University of Toledo, Toledo 43614, OH, USA
| | - Sylvain Doré
- Department of Anesthesiology, University of Florida, Gainesville, 32610, FL, USA; Center for Translational Research in Neurodegenerative Disease, University of Florida, Gainesville, 32610, FL, USA; Departments of Neurology, Psychiatry, Psychology, Pharmaceutics, and Neuroscience, University of Florida, Gainesville, 32610 FL, USA
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Hu H, Moon J, Chung JH, Kim OY, Yu R, Shin MJ. Arginase inhibition ameliorates adipose tissue inflammation in mice with diet-induced obesity. Biochem Biophys Res Commun 2015; 464:840-7. [PMID: 26188090 DOI: 10.1016/j.bbrc.2015.07.048] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 07/08/2015] [Indexed: 01/14/2023]
Abstract
This study examined whether oral administration of an arginase inhibitor regulates adipose tissue macrophage infiltration and inflammation in mice with high fat diet (HFD)-induced obesity. Male C57BL/6 mice (n = 30) were randomly assigned to control (CTL, n = 10), HFD only (n = 10), and HFD with arginase inhibitor N(ω)-hydroxy-nor-l-arginine (HFD with nor-NOHA, n = 10) groups. Plasma and mRNA levels of cytokines in epididymal adipose tissues (EAT), macrophage infiltration into EAT, and macrophage phenotype polarization were measured in the animals after 12 weeks. Additionally, the effects of nor-NOHA on adipose tissue macrophage infiltration and mRNA expression of cytokines were measured in co-cultured 3T3-L1 adipocytes and RAW 264.7 macrophages. Macrophage infiltration into the adipocytes was significantly suppressed by nor-NOHA treatment in adipocyte/macrophage co-culture system and mice with HFD-induced obesity. Pro-inflammatory cytokines, including monocyte chemoattractant protein-1 (MCP-1), tumor necrosis factor-alpha (TNF-α), and interleukin-6 (IL-6), were significantly downregulated, and the anti-inflammatory cytokine IL-10 was significantly upregulated in nor-NOHA-treated co-cultured cells. In the mice with HFD-induced obesity, plasma and mRNA levels of MCP-1 significantly reduced after supplementation with nor-NOHA. In addition, oral supplement of nor-NOHA modified M1/M2 phenotype ratio in the EAT. Oral supplementation of an arginase inhibitor, nor-NOHA, altered M1/M2 macrophage phenotype and macrophage infiltration into HFD-induced obese adipose tissue, thereby improved adipose tissue inflammatory response. These results may indicate that arginase inhibition ameliorates obesity-induced adipose tissue inflammation.
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Affiliation(s)
- Huan Hu
- Department of Integrated Biomedical and Life Sciences, Graduate School, Korea University, Seoul 136-701, Republic of Korea
| | - Jiyoung Moon
- Depament of Public Health Sciences, BK21PLUS Program in Embodiment: Health-Society Interaction, Graduate School, Korea University, Seoul 136-701, Republic of Korea
| | - Ji Hyung Chung
- Department of Applied Bioscience, CHA University, Gyeonggi-do 463-400, Republic of Korea
| | - Oh Yoen Kim
- Department of Food Science and Nutrition, College of Health Science, Dong-A University, Busan 604-714, Republic of Korea
| | - Rina Yu
- Department of Food Science and Nutrition, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Min-Jeong Shin
- Department of Integrated Biomedical and Life Sciences, Graduate School, Korea University, Seoul 136-701, Republic of Korea; Depament of Public Health Sciences, BK21PLUS Program in Embodiment: Health-Society Interaction, Graduate School, Korea University, Seoul 136-701, Republic of Korea; Korea University Guro Hospital, Korea University, Seoul 152-703, Republic of Korea.
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Botanical Drug Puerarin Attenuates 6-Hydroxydopamine (6-OHDA)-Induced Neurotoxicity via Upregulating Mitochondrial Enzyme Arginase-2. Mol Neurobiol 2015; 53:2200-11. [DOI: 10.1007/s12035-015-9195-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2014] [Accepted: 04/22/2015] [Indexed: 10/23/2022]
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