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Xiao W, Jiang W, Chen Z, Huang Y, Mao J, Zheng W, Hu Y, Shi J. Advance in peptide-based drug development: delivery platforms, therapeutics and vaccines. Signal Transduct Target Ther 2025; 10:74. [PMID: 40038239 PMCID: PMC11880366 DOI: 10.1038/s41392-024-02107-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 11/01/2024] [Accepted: 12/13/2024] [Indexed: 03/06/2025] Open
Abstract
The successful approval of peptide-based drugs can be attributed to a collaborative effort across multiple disciplines. The integration of novel drug design and synthesis techniques, display library technology, delivery systems, bioengineering advancements, and artificial intelligence have significantly expedited the development of groundbreaking peptide-based drugs, effectively addressing the obstacles associated with their character, such as the rapid clearance and degradation, necessitating subcutaneous injection leading to increasing patient discomfort, and ultimately advancing translational research efforts. Peptides are presently employed in the management and diagnosis of a diverse array of medical conditions, such as diabetes mellitus, weight loss, oncology, and rare diseases, and are additionally garnering interest in facilitating targeted drug delivery platforms and the advancement of peptide-based vaccines. This paper provides an overview of the present market and clinical trial progress of peptide-based therapeutics, delivery platforms, and vaccines. It examines the key areas of research in peptide-based drug development through a literature analysis and emphasizes the structural modification principles of peptide-based drugs, as well as the recent advancements in screening, design, and delivery technologies. The accelerated advancement in the development of novel peptide-based therapeutics, including peptide-drug complexes, new peptide-based vaccines, and innovative peptide-based diagnostic reagents, has the potential to promote the era of precise customization of disease therapeutic schedule.
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Affiliation(s)
- Wenjing Xiao
- Department of Pharmacy, The General Hospital of Western Theater Command, Chengdu, 610083, China
| | - Wenjie Jiang
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Zheng Chen
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China
| | - Yu Huang
- School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, 610031, China
| | - Junyi Mao
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, 301617, China
| | - Wei Zheng
- Department of Integrative Medicine, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China
| | - Yonghe Hu
- School of Medicine, Southwest Jiaotong University, Chengdu, 610031, China
| | - Jianyou Shi
- Department of Pharmacy, Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, China.
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Merlino F, Secondo A, Mitidieri E, Sorrentino R, Bellavita R, Grasso N, Chatenet D, Pannaccione A, Grieco P, d'Emmanuele di Villa Bianca R, Carotenuto A. Expanding Structure-Activity Relationships of Human Urotensin II Peptide Analogues: A Proposed Key Role of the N-Terminal Region for Novel Urotensin II Receptor Modulators. J Med Chem 2024; 67:13879-13890. [PMID: 39096311 DOI: 10.1021/acs.jmedchem.4c00688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2024]
Abstract
While the urotensinergic system plays a role in influencing various pathologies, its potential remains untapped because of the absence of therapeutically effective urotensin II receptor (UTR) modulators. Herein, we developed analogues of human urotensin II (hU-II) peptide in which, along with well-known antagonist-oriented modifications, the Glu1 residue was subjected to single-point mutations. The generated library was tested by a calcium mobilization assay and ex vivo experiments, also in competition with selected ligands. Interestingly, many derivatives showed noncompetitive modulation that was rationalized by the lateral allostery concept applied to a G protein-coupled receptor (GPCR) multimeric model. UPG-108 showed an unprecedented ability to double the efficacy of hU-II, while UPG-109 and UPG-111 turned out to be negative allosteric modulators of UTR. Overall, our investigation will serve to explore and highlight the expanding possibilities of modulating the UTR system through N-terminally modified hU-II analogues and, furthermore, will aim to elucidate the intricate nature of such a GPCR system.
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Affiliation(s)
- Francesco Merlino
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy
- Centro Interuniversitario di Ricerca sui Peptidi Bioattivi "Carlo Pedone" (CIRPeB), University of Naples Federico II, via Mezzocannone 16, 80134 Naples, Italy
| | - Agnese Secondo
- Division of Pharmacology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Emma Mitidieri
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy
| | - Raffaella Sorrentino
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy
| | - Rosa Bellavita
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy
| | - Nicola Grasso
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy
| | - David Chatenet
- Institut National de la Recherche Scientifique (INRS), Centre Armand-Frappier Santé Biotechnologie, Université du Québec, H7 V 1B7 Québec, Canada
| | - Anna Pannaccione
- Division of Pharmacology, Department of Neuroscience, Reproductive and Dentistry Sciences, School of Medicine and Surgery, University of Naples Federico II, Via Pansini 5, 80131 Naples, Italy
| | - Paolo Grieco
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy
- Centro Interuniversitario di Ricerca sui Peptidi Bioattivi "Carlo Pedone" (CIRPeB), University of Naples Federico II, via Mezzocannone 16, 80134 Naples, Italy
| | | | - Alfonso Carotenuto
- Department of Pharmacy, School of Medicine and Surgery, University of Naples Federico II, Via Domenico Montesano 49, 80131 Naples, Italy
- Centro Interuniversitario di Ricerca sui Peptidi Bioattivi "Carlo Pedone" (CIRPeB), University of Naples Federico II, via Mezzocannone 16, 80134 Naples, Italy
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Ma Q, Wang M, Li L, Zhang X, Cui L, Mou J, Sun G, Zhang Q. Jiedu Quyu Decoction mitigates monocrotaline-induced right-sided heart failure associated with pulmonary artery hypertension by inhibiting NLRP3 inflammasome in rats. JOURNAL OF ETHNOPHARMACOLOGY 2023; 313:116556. [PMID: 37142147 DOI: 10.1016/j.jep.2023.116556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 05/06/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Right-side heart failure could accelerate mortality in patients of pulmonary hypertension, Jiedu Quyu Decoction (JDQYF) was used to manage pulmonary hypertension, but its right-sided heart protective effect associated with pulmonary artery hypertension is still unclear. AIM OF THE STUDY Here, we evaluated the therapeutic effect of JDQYF on monocrotaline-induced right-sided heart failure associated with pulmonary arterial hypertension in Sprague-Dawley (SD) rats and investigated the potential mechanism of action. MATERIALS AND METHODS The main chemical components of JDQYF were detected and analyzed using ultra-high-performance liquid chromatography quadrupole time-of-flight mass spectrometry. The effects of JDQYF were investigated using a rat model of monocrotaline-induced right-sided heart failure associated with pulmonary arterial hypertension. We assessed the morphology of cardiac tissue using histopathology and the structure and function of the right heart using echocardiography. The biomarkers of heart failure, atrial natriuretic peptide and B-type natriuretic peptide, as well as serum pro-inflammatory markers, interleukin (IL)-1β, and IL-18, were measured by enzyme-linked immunosorbent assay (ELISA). Furthermore, the mRNA and protein expression levels of NLRP3 (NOD-, LRR-, and pyrin domain-containing 3), capase-1, IL-1β, and IL-18 in the right heart tissue were examined by real-time quantitative reverse transcription PCR and western blotting. RESULTS JDQYF improved ventricular function, alleviated pathological lesions in the right cardiac tissue, reduced the expression levels of biomarkers of heart failure and serum pro-inflammatory factors (IL-1β and IL-18), and downregulated the mRNA and protein expression levels of NLRP3, caspase-1, IL-1β, and IL-18 in the right cardiac tissue. CONCLUSIONS JDQYF possesses cardioprotective effect against right heart failure induced by pulmonary arterial hypertension, possibly owing to reduction of cardiac inflammation through the inhibition of NLRP3 inflammasome activation.
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Affiliation(s)
- Qiuxiao Ma
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China; Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.
| | - Min Wang
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.
| | - Lanfang Li
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.
| | - Xinyu Zhang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.
| | - Lixin Cui
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.
| | - Junyu Mou
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.
| | - Guibo Sun
- Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.
| | - Qiong Zhang
- Xiyuan Hospital, China Academy of Chinese Medical Sciences, Beijing, 100091, China.
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Sun J, Zhou J, Sun S, Lin H, Zhang H, Zhong Z, Chi J, Guo H. Protective effect of urotensin II receptor antagonist urantide and exercise training on doxorubicin-induced cardiotoxicity. Sci Rep 2023; 13:1279. [PMID: 36690700 PMCID: PMC9870887 DOI: 10.1038/s41598-023-28437-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Accepted: 01/18/2023] [Indexed: 01/24/2023] Open
Abstract
Doxorubicin (DOX) has a wide antitumor spectrum, but its adverse cardiotoxicity may lead to heart failure. Urotensin II (UII) is the most potent vasoconstrictor in mammals. It plays a role by activating the UII receptor (UT), the orphan G protein-coupled receptor (GPR14), collectively referred to as the UII/UT system. In the new version of "Chinese expert consensus on cardiac rehabilitation of chronic heart failure," it is pointed out that exercise rehabilitation is the cornerstone of cardiac rehabilitation. In this study, in vitro and in vivo assessments were performed using DOX-treated H9C2 cells and rats. It was found that the UT antagonist Urantide and exercise training improved DOX-induced cardiac insufficiency, reduced DOX-induced cardiomyocyte apoptosis, improved the structural disorder of myocardial fibers, and inhibited DOX-induced myocardial fibrosis. Further studies showed that Urantide alleviated DOX-induced cardiotoxicity by downregulating the expression levels of the p38 mitogen-activated protein kinase signaling pathway.
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Affiliation(s)
- Jing Sun
- Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Jiedong Zhou
- Medical College of Shaoxing University, Shaoxing, China
| | - Shimin Sun
- Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Hui Lin
- Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Hanlin Zhang
- Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Zuoquan Zhong
- Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China
| | - Jufang Chi
- Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China.
| | - HangYuan Guo
- Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Shaoxing, China.
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5
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Earl CC, Damen FW, Yin M, Aasa KL, Burris SK, Goergen CJ. Strain Estimation of the Murine Right Ventricle Using High-Frequency Speckle-Tracking Ultrasound. ULTRASOUND IN MEDICINE & BIOLOGY 2021; 47:3291-3300. [PMID: 34373135 PMCID: PMC8488001 DOI: 10.1016/j.ultrasmedbio.2021.07.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 06/28/2021] [Accepted: 07/03/2021] [Indexed: 05/25/2023]
Abstract
Right ventricular (RV) strain measurements from ultrasound via speckle-tracking techniques are being used more frequently as a non-invasive diagnostic tool for a variety of cardiopulmonary pathologies. However, despite the clinical utility of ultrasound RV strain measurements, quantification of RV strain in rodents remains difficult owing to unique image artifacts and non-standardized methodologies. We demonstrate here a simple approach for measuring RV strain in both mice and rats using high-frequency ultrasound and automated speckle tracking. Our results show estimated peak RV free-wall longitudinal strain values (mean ± standard error of the mean) in mice (n = 15) and rats (n = 5) of, respectively, -10.38% ± 0.4% and -4.85% ± 0.42%. We further estimated the 2-D Green-Lagrange strain within the RV free wall, with longitudinal components estimated at -5.7% ± 0.48% in mice and -2.1% ± 0.28% in rats. These methods and data may provide a foundation for future work aimed at evaluating murine RV strain levels in different disease models.
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Affiliation(s)
- Conner C Earl
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana, USA
| | - Frederick W Damen
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana, USA
| | - Melissa Yin
- Fujifilm VisualSonics Inc., Toronto, Ontario, Canada
| | | | | | - Craig J Goergen
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana, USA.
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6
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Nassour H, Hoang TA, Martin RD, Dallagnol JCC, Billard É, Létourneau M, Novellino E, Carotenuto A, Allen BG, Tanny JC, Fournier A, Hébert TE, Chatenet D. Lipidated peptides derived from intracellular loops 2 and 3 of the urotensin II receptor act as biased allosteric ligands. J Biol Chem 2021; 297:101057. [PMID: 34389356 PMCID: PMC8424217 DOI: 10.1016/j.jbc.2021.101057] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 07/23/2021] [Accepted: 08/05/2021] [Indexed: 01/14/2023] Open
Abstract
Over the last decade, the urotensinergic system, composed of one G protein-coupled receptor and two endogenous ligands, has garnered significant attention as a promising new target for the treatment of various cardiovascular diseases. Indeed, this system is associated with various biomarkers of cardiovascular dysfunctions and is involved in changes in cardiac contractility, fibrosis and hypertrophy contributing, like the angiotensinergic system, to the pathogenesis and progression of heart failure. Significant investment has been made toward the development of clinically relevant UT ligands for therapeutic intervention, but with little or no success to date. This system therefore remains to be therapeutically exploited. Pepducins and other lipidated peptides have been used as both mechanistic probes and potential therapeutics; therefore, pepducins derived from the human urotensin II receptor might represent unique tools to generate signaling bias and study hUT signaling networks. Two hUT-derived pepducins, derived from the second and the third intracellular loop of the receptor (hUT-Pep2 and [Trp1, Leu2]hUT-Pep3, respectively) were synthesized and pharmacologically characterized. Our results demonstrated that hUT-Pep2 and [Trp1, Leu2]hUT-Pep3 acted as biased ago-allosteric modulators, triggered ERK1/2 phosphorylation and to a lesser extent, IP1 production and stimulated cell proliferation yet were devoid of contractile activity. Interestingly, both hUT-derived pepducins were able to modulate human urotensin II (hUII)- and urotensin II-related peptide (URP)-mediated contraction albeit to different extents. These new derivatives represent unique tools to reveal the intricacies of hUT signaling and also a novel avenue for the design of allosteric ligands selectively targeting hUT signaling potentially.
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Affiliation(s)
- Hassan Nassour
- Institut National de la Recherche Scientifique, Centre Armand-Frappier Santé Biotechnologie, Groupe de Recherche en Ingénierie des Peptides et en Pharmacothérapie (GRIPP), Université du Québec, Ville de Laval, Québec, Canada
| | - Tuan Anh Hoang
- Institut National de la Recherche Scientifique, Centre Armand-Frappier Santé Biotechnologie, Groupe de Recherche en Ingénierie des Peptides et en Pharmacothérapie (GRIPP), Université du Québec, Ville de Laval, Québec, Canada
| | - Ryan D Martin
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Québec, Canada
| | - Juliana C C Dallagnol
- Institut National de la Recherche Scientifique, Centre Armand-Frappier Santé Biotechnologie, Groupe de Recherche en Ingénierie des Peptides et en Pharmacothérapie (GRIPP), Université du Québec, Ville de Laval, Québec, Canada; Department of Pharmacology and Therapeutics, McGill University, Montreal, Québec, Canada; Department of Medicine, Université de Montreal, Montreal Heart Institute, Montreal, Québec, Canada
| | - Étienne Billard
- Institut National de la Recherche Scientifique, Centre Armand-Frappier Santé Biotechnologie, Groupe de Recherche en Ingénierie des Peptides et en Pharmacothérapie (GRIPP), Université du Québec, Ville de Laval, Québec, Canada; Department of Pharmacology and Therapeutics, McGill University, Montreal, Québec, Canada
| | - Myriam Létourneau
- Institut National de la Recherche Scientifique, Centre Armand-Frappier Santé Biotechnologie, Groupe de Recherche en Ingénierie des Peptides et en Pharmacothérapie (GRIPP), Université du Québec, Ville de Laval, Québec, Canada
| | - Ettore Novellino
- Department of Pharmacy, University of Naples "Federico II", Naples, Italy
| | - Alfonso Carotenuto
- Department of Pharmacy, University of Naples "Federico II", Naples, Italy
| | - Bruce G Allen
- Department of Medicine, Université de Montreal, Montreal Heart Institute, Montreal, Québec, Canada
| | - Jason C Tanny
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Québec, Canada
| | - Alain Fournier
- Institut National de la Recherche Scientifique, Centre Armand-Frappier Santé Biotechnologie, Groupe de Recherche en Ingénierie des Peptides et en Pharmacothérapie (GRIPP), Université du Québec, Ville de Laval, Québec, Canada
| | - Terence E Hébert
- Department of Pharmacology and Therapeutics, McGill University, Montreal, Québec, Canada
| | - David Chatenet
- Institut National de la Recherche Scientifique, Centre Armand-Frappier Santé Biotechnologie, Groupe de Recherche en Ingénierie des Peptides et en Pharmacothérapie (GRIPP), Université du Québec, Ville de Laval, Québec, Canada.
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Yoshida T, Matsuura K, Goya S, Ma D, Shimada K, Kitpipatkun P, Namiki R, Uemura A, Suzuki K, Tanaka R. Metformin prevents the development of monocrotaline-induced pulmonary hypertension by decreasing serum levels of big endothelin-1. Exp Ther Med 2020; 20:149. [PMID: 33093887 PMCID: PMC7571338 DOI: 10.3892/etm.2020.9278] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 01/16/2020] [Indexed: 12/20/2022] Open
Abstract
Pulmonary hypertension (PH) is a disease with poor prognosis, and it is characterized by the progressive elevation of pulmonary vascular resistance and pressure. Various factors are associated with the pathology of PH, including AMP-activated protein kinase (AMPK) deficiency. The present study aimed to evaluate the therapeutic effect of metformin, an AMPK activator, in a monocrotaline (MCT)-induced PH rat model. Rats were randomly divided into the following three groups: i) Saline-injected group (sham group); ii) monocrotaline (MCT)-injected group (PH group); iii) MCT-injected and metformin-treated group (MT group). Four weeks following MCT injection, cardiac ultrasonography, invasive hemodynamic measurements, measurement of serum levels of big endothelin-1 (big ET-1) and histological analysis were performed to evaluate the effect of metformin treatment in PH. Pulmonary arterial pressure and serum big ET-1 concentrations were reduced in the MT group compared with the PH group. Medial wall thickness and wall area of the pulmonary arterioles in the MT group were decreased compared with the PH group. Comparing the right heart functional parameters among groups revealed that the acceleration time/ejection time ratio improved in the MT group compared with the PH group. Thus, the present study demonstrated the efficacy of metformin in an MCT-induced PH rat model and suggested that metformin may be a valuable, potential novel therapeutic for the treatment of PH.
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Affiliation(s)
- Tomohiko Yoshida
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Katsuhiro Matsuura
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Seijirow Goya
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Danfu Ma
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Kazumi Shimada
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Pitipat Kitpipatkun
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Ryosuke Namiki
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Akiko Uemura
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Kazuhiko Suzuki
- Department of Veterinary Toxicology, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Ryou Tanaka
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
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8
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Chang Z, Wang JL, Jing ZC, Ma P, Xu QB, Na JR, Tian J, Ma X, Zhou W, Zhou R. Protective effects of isorhamnetin on pulmonary arterial hypertension: in vivo and in vitro studies. Phytother Res 2020; 34:2730-2744. [PMID: 32452118 DOI: 10.1002/ptr.6714] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 03/15/2020] [Accepted: 04/18/2020] [Indexed: 12/14/2022]
Abstract
Pulmonary arterial hypertension (PAH) is a malignant disease with high mortality and closely involves the bone morphogenetic protein (BMP) pathway. Mutations in BMPR2 caused proliferation of pulmonary artery smooth muscle cells (PASMCs) leading to PAH. Isorhamnetin, one of the main naturally occurring flavonoids extracted from Hippophae rhamnoides L, shows antiinflammatory and anti-proliferative properties. Nevertheless, the effects of isorhamnetin on PAH remain unclear. This study aimed to investigate whether isorhamnetin has protective effects against PAH and explore possible mechanisms. An in vivo model of PAH induced by monocrotaline (MCT) was employed, and sildenafil and isorhamnetin were orally administered for 21 consecutive days. An in vitro model induced by TNF-α was employed, and cell proliferation of HPASMCs was detected. Results indicated that isorhamnetin significantly improved hemodynamic, histopathological, and echocardiographic changes in MCT-induced PAH in rats. In vitro, isorhamnetin suppressed TNF-α-induced HPASMCs proliferation. Furthermore, isorhamnetin improved protein expression of BMPR2 and suppressed protein expression of TNF-α and IL-6 in rat lungs. Isorhamnetin improved protein expression of BMPR2 and p-smad1/5 and mRNA expression of Id1 and Id3 in HPASMCs. Isorhamnetin ameliorated MCT-induced PAH in rats and inhibited TNF-α-induced HPASMCs proliferation by a mechanism likely involving the regulation of the BMP signaling pathway.
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Affiliation(s)
- Zhi Chang
- Department of Pharmacology, College of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Jia-Ling Wang
- Department of Pharmacology, College of Pharmacy, Ningxia Medical University, Yinchuan, China
| | - Zhi-Cheng Jing
- Department of Cardiology, Peking Union Medical College Hospital, Key Lab of Pulmonary Vascular Medicine, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ping Ma
- Department of Cardiology, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Qing-Bing Xu
- Department of Cardiology, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Jian-Rong Na
- Respiratory and critical care medicine, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Jie Tian
- Respiratory and critical care medicine, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Xuan Ma
- Respiratory and critical care medicine, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Wei Zhou
- Respiratory and critical care medicine, General Hospital of Ningxia Medical University, Yinchuan, China
| | - Ru Zhou
- Department of Pharmacology, College of Pharmacy, Ningxia Medical University, Yinchuan, China.,Key Laboratory of Hui Ethnic Medicine Modernization, Ministry of Education, Ningxia Medical University, Yinchuan, China.,Ningxia Characteristic Traditional Chinese Medicine Modernization Engineering Technology Research Center, Ningxia Medical University, Yinchuan, China
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9
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Feng W, Hu Y, An N, Feng Z, Liu J, Mou J, Hu T, Guan H, Zhang D, Mao Y. Alginate Oligosaccharide Alleviates Monocrotaline-Induced Pulmonary Hypertension via Anti-Oxidant and Anti-Inflammation Pathways in Rats. Int Heart J 2020; 61:160-168. [PMID: 31956132 DOI: 10.1536/ihj.19-096] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Pulmonary arterial hypertension (PAH) is a serious and fatal cardiovascular disorder characterized by increased pulmonary vascular resistance and progressive pulmonary vascular remodeling. The underlying pathological mechanisms of PAH are multi-factorial and multi-cellular. Alginate oligosaccharide (AOS), which is produced by depolymerizing alginate, shows better pharmacological activities and beneficial effects. The present study was undertaken to investigate the effects and potential mechanisms of AOS-mediated alleviation of pulmonary hypertension. Pulmonary hypertension was induced in Sprague-Dawley rats by a single intraperitoneal injection of monocrotaline (MCT; 60 mg/kg). Five weeks after the injection of MCT, AOS (5, 10, and 20 mg·kg-1·d-1) was injected intraperitoneally for another three weeks. The results showed that AOS prevented the development of MCT-induced pulmonary hypertension and right ventricular hypertrophy in a dose-dependent manner. AOS treatment also prevented MCT-induced pulmonary vascular remodeling via inhibition of the TGF-β1/p-Smad2 signaling pathway. Furthermore, AOS treatment downregulated the expression of malondialdehyde, nicotinamide adenine dinucleotide phosphate oxidase, and pro-inflammatory cytokines, decreased macrophage infiltration, and upregulated the expression of anti-inflammatory cytokines. These findings indicate that AOS exerts anti-oxidative and anti-inflammatory effects in pulmonary arteries, which may contribute to the alleviation of pulmonary hypertension and pulmonary vascular remodeling.
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Affiliation(s)
- Wenjing Feng
- Department of Geriatrics, The Affiliated Hospital of Qingdao University.,Department of Epidemiology and Health Statistics, The School of Public Health of Qingdao University.,College of Medicine, University of Illinois at Chicago
| | - Yi Hu
- Department of Geriatrics, The Affiliated Hospital of Qingdao University
| | - Nina An
- Department of Geriatrics, The Affiliated Hospital of Qingdao University
| | - Zhe Feng
- Department of Geriatrics, The Affiliated Hospital of Qingdao University
| | - Jianya Liu
- Department of Geriatrics, The Affiliated Hospital of Qingdao University
| | - Jie Mou
- Department of Geriatrics, The Affiliated Hospital of Qingdao University
| | - Ting Hu
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China.,Laboratory for Marine Drugs and Bioproducts, Innovation Center for Marine Drugs Screening and Evaluation, Qingdao National Laboratory for Marine Science and Technology
| | - Huashi Guan
- Key Laboratory of Marine Drugs, Chinese Ministry of Education, Shandong Provincial Key Laboratory of Glycoscience and Glycotechnology, School of Medicine and Pharmacy, Ocean University of China.,Laboratory for Marine Drugs and Bioproducts, Innovation Center for Marine Drugs Screening and Evaluation, Qingdao National Laboratory for Marine Science and Technology
| | - Dongfeng Zhang
- Department of Epidemiology and Health Statistics, The School of Public Health of Qingdao University
| | - Yongjun Mao
- Department of Geriatrics, The Affiliated Hospital of Qingdao University
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10
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Sun J, Cheng J, Ding X, Chi J, Yang J, Li W. β3 adrenergic receptor antagonist SR59230A exerts beneficial effects on right ventricular performance in monocrotaline-induced pulmonary arterial hypertension. Exp Ther Med 2019; 19:489-498. [PMID: 31853320 PMCID: PMC6909721 DOI: 10.3892/etm.2019.8236] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 10/15/2019] [Indexed: 02/07/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is a progressive disease with a high mortality rate. Previous studies have revealed the important function of the β3 adrenergic receptor (β3-AR) in cardiovascular diseases, and the potential beneficial effects of numerous β3-AR agonists on pulmonary vasodilation. Conversely, a number of studies have proposed that the antagonism of β3-AR may prevent heart failure. The present study aimed to investigate the functional involvement of β3-AR and the effects of the β3-AR antagonist, SR59230A, in PAH and subsequent heart failure. A rat PAH model was established by the subcutaneous injection of monocrotaline (MCT), and the rats were randomly assigned to groups receiving four weeks of SR59230A treatment or the vehicle control. SR59230A treatment significantly improved right ventricular function in PAH in vivo compared with the vehicle control (P<0.001). Additionally, the expression level of β3-AR was significantly upregulated in the lung and heart tissues of PAH rats compared with the sham group (P<0.01), and SR59230A treatment inhibited this increase in the lung (P<0.05), but not the heart. Specifically, SR59230A suppressed the elevated expression of endothelial nitric oxide and alleviated inflammatory infiltration to the lung under PAH conditions. These results are, to the best of our knowledge, the first to reveal that SR59230A exerts beneficial effects on right ventricular performance in rats with MCT-induced PAH. Furthermore, blocking β3-AR with SR59230A may alleviate the structural changes and inflammatory infiltration to the lung as a result of reduced oxidative stress.
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Affiliation(s)
- Jiantao Sun
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Jiali Cheng
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Xue Ding
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Jing Chi
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Jiemei Yang
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China
| | - Weimin Li
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang 150001, P.R. China.,Department of Cardiovascular Medicine, The First Hospital of Harbin City, Harbin, Heilongjiang 150000, P.R. China
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11
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Pereira-Castro J, Brás-Silva C, Fontes-Sousa AP. Novel insights into the role of urotensin II in cardiovascular disease. Drug Discov Today 2019; 24:2170-2180. [PMID: 31430542 DOI: 10.1016/j.drudis.2019.08.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 07/26/2019] [Accepted: 08/12/2019] [Indexed: 12/16/2022]
Abstract
Urotensin II (UII) is a vasoactive peptide that interacts with a specific receptor called the UT receptor. UII has been implicated in cardiovascular regulation, with promising therapeutic applications based on UT receptor antagonism. The endogenous ligands of the UT receptor: UII and urotensin-related peptide (URP), differentially bind and activate this receptor. Also, the receptor localization is not restricted to the plasma membrane, possibly inducing different physiological responses that could support its inconsistent, but potent, vasoactive activity. These properties could explain the disappointing outcomes in clinical studies, in contrast to the positive preclinical results regarding heart failure, pulmonary hypertension, atherosclerosis and diabetes mellitus. These aspects should be considered in future investigations to a better comprehension of the role of UII as a potential therapeutic target.
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Affiliation(s)
- João Pereira-Castro
- Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto (ICBAS-UP), Porto, Portugal
| | - Carmen Brás-Silva
- Department of Surgery and Physiology, UnIC - Cardiovascular Research Centre, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Ana Patrícia Fontes-Sousa
- Laboratório de Farmacologia e Neurobiologia, Centro de Investigação Farmacológica e Inovação Medicamentosa (MedInUP), Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto (ICBAS-UP), Porto, Portugal.
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12
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Zhu Z, Godana D, Li A, Rodriguez B, Gu C, Tang H, Minshall RD, Huang W, Chen J. Echocardiographic assessment of right ventricular function in experimental pulmonary hypertension. Pulm Circ 2019; 9:2045894019841987. [PMID: 30942120 PMCID: PMC6566495 DOI: 10.1177/2045894019841987] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Echocardiography, a non-invasive and cost-effective method for monitoring cardiac function, is commonly used for evaluation and pre-clinical diagnostics of pulmonary hypertension (PH). Previous echocardiographic studies in experimental models of PH are fragmentary in terms of the evaluation of right ventricle (RV) function. In this study, three rodent models of PH: a mouse model of hypoxia-induced PH, a rat model of hypoxia+Sugen induced PH and a rat model of monocrotaline-induced PH, were employed to measure RV fractional area change (RVFAC), RV free wall thickness (RVFWT), pulmonary acceleration time (PAT), pulmonary ejection time (PET), and tricuspid annular plane systolic excursion (TAPSE). We found that, in these models, RVFWT significantly increased, but RVFAC, PAT, or PAT/PET ratios and TAPSE values significantly decreased. Accurate and complete TAPSE patterns were demonstrated in the three rodent models of PH. The RV echocardiography data matched the corresponding invasive hemodynamic and heart histologic data in each model. This serves as a reference study for real-time and non-invasive evaluation of RV function in rodent models of PH using echocardiography.
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Affiliation(s)
- Zhongkai Zhu
- 1 Department of Cardiology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China.,2 Department of Medicine, Division of Pulmonary, Critical Care Medicine, Sleep and Allergy, Department of Medicine.,3 Research Resources Center, Cardiovascular Research Core, University of Illinois at Chicago, Chicago, IL, USA
| | - Dureti Godana
- 2 Department of Medicine, Division of Pulmonary, Critical Care Medicine, Sleep and Allergy, Department of Medicine.,3 Research Resources Center, Cardiovascular Research Core, University of Illinois at Chicago, Chicago, IL, USA
| | - Ailing Li
- 1 Department of Cardiology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Bianca Rodriguez
- 2 Department of Medicine, Division of Pulmonary, Critical Care Medicine, Sleep and Allergy, Department of Medicine.,3 Research Resources Center, Cardiovascular Research Core, University of Illinois at Chicago, Chicago, IL, USA
| | - Chenxin Gu
- 5 College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Haiyang Tang
- 4 State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China.,5 College of Veterinary Medicine, Northwest A&F University, Yangling, Shaanxi, China
| | - Richard D Minshall
- 6 Department of Anesthesiology and Pharmacology, University of Illinois at Chicago, Chicago, IL, USA
| | - Wei Huang
- 1 Department of Cardiology, The First Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Jiwang Chen
- 2 Department of Medicine, Division of Pulmonary, Critical Care Medicine, Sleep and Allergy, Department of Medicine.,3 Research Resources Center, Cardiovascular Research Core, University of Illinois at Chicago, Chicago, IL, USA
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