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Xu YH, Xie JY, Huang S, Wang T, Cui HP, Zhao J. Urantide alleviates atherosclerosis-related liver and kidney injury via the Wnt/β-catenin signaling pathway in ApoE(-/-) mice. Herz 2024; 49:282-295. [PMID: 37985514 DOI: 10.1007/s00059-023-05219-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Revised: 06/26/2023] [Accepted: 10/08/2023] [Indexed: 11/22/2023]
Abstract
OBJECTIVE To investigate the role of urantide in the prevention and treatment of atherosclerosis (AS)-related liver and kidney injury by antagonizing the urotensin II/urotensin receptor (UII/UT) system and regulating the Wnt/β-catenin signaling pathway. METHODS Atherosclerotic ApoE-/- mice were treated with 20 mg/kg, 30 mg/kg, and 40 mg/kg urantide for 14 days. RESULTS When ApoE-/- mice developed AS, significant pathological changes occurred in the liver and kidney, and the UII/UT system in tissue was highly activated; furthermore, the Wnt/β-catenin signalling pathway was activated, and proteins related to this signalling pathway, such as GSK-3β, AXIN2, CK‑1, and APC, were significantly downregulated. After urantide treatment, the pathological damage to the liver and kidney was effectively improved, the activity of the UII/UT system was effectively inhibited, and the expression of the Wnt/β-catenin signalling pathway and related proteins was restored. Wnt/β-catenin signals were mainly localized in the cytoplasm, renal tubules, and interstitium. CONCLUSION Urantide could improve AS-related liver and kidney injury by antagonizing the UII/UT system, and the improvements in liver and kidney function in atherosclerotic ApoE-/- mice may be related to inhibition of the Wnt/β-catenin signalling pathway.
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Affiliation(s)
- Yu-Hang Xu
- Department of Pathophysiology, Chengde Medical University, Anyuan Road, 067000, Chengde, Hebei, China
| | - Jia-Yi Xie
- Department of Pathophysiology, Chengde Medical University, Anyuan Road, 067000, Chengde, Hebei, China
| | - Shen Huang
- Department of Pathophysiology, Chengde Medical University, Anyuan Road, 067000, Chengde, Hebei, China
| | - Tu Wang
- Department of Pathophysiology, Chengde Medical University, Anyuan Road, 067000, Chengde, Hebei, China
| | - Hai-Peng Cui
- Department of Pathophysiology, Chengde Medical University, Anyuan Road, 067000, Chengde, Hebei, China
| | - Juan Zhao
- Department of Pathophysiology, Chengde Medical University, Anyuan Road, 067000, Chengde, Hebei, China.
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Hong SM, Baek DH. Diagnostic Procedures for Inflammatory Bowel Disease: Laboratory, Endoscopy, Pathology, Imaging, and Beyond. Diagnostics (Basel) 2024; 14:1384. [PMID: 39001273 PMCID: PMC11241288 DOI: 10.3390/diagnostics14131384] [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: 05/17/2024] [Revised: 06/26/2024] [Accepted: 06/27/2024] [Indexed: 07/16/2024] Open
Abstract
Diagnosing inflammatory bowel disease (IBD) can often be challenging, and differentiating between Crohn's disease and ulcerative colitis can be particularly difficult. Diagnostic procedures for IBD include laboratory tests, endoscopy, pathological tests, and imaging tests. Serological and stool tests can be easily performed in an outpatient setting and provide critical diagnostic clues. Although endoscopy is an invasive procedure, it offers essential diagnostic information and allows for tissue biopsy and therapeutic procedures. Video capsule endoscopy and device-assisted enteroscopy are endoscopic procedures used to evaluate the small bowel. In addition to endoscopy, magnetic resonance imaging, computed tomography, and ultrasound (US) are valuable tools for small bowel assessment. Among these, US is noninvasive and easily utilized, making its use highly practical in daily clinical practice. Endoscopic biopsy aids in the diagnosis of IBD and is crucial for assessing the histological activity of the disease, facilitating a thorough evaluation of disease remission, and aiding in the development of treatment strategies. Recent advances in artificial intelligence hold promise for enhancing various aspects of IBD management, including diagnosis, monitoring, and precision medicine. This review compiles current procedures and promising future tools for the diagnosis of IBD, providing comprehensive insights.
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Affiliation(s)
- Seung Min Hong
- Department of Internal Medicine, Pusan National University School of Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Republic of Korea
| | - Dong Hoon Baek
- Department of Internal Medicine, Pusan National University School of Medicine and Biomedical Research Institute, Pusan National University Hospital, Busan 49241, Republic of Korea
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Choueiri TK, Donahue AC, Braun DA, Rini BI, Powles T, Haanen JB, Larkin J, Mu XJ, Pu J, Teresi RE, di Pietro A, Robbins PB, Motzer RJ. Integrative Analyses of Tumor and Peripheral Biomarkers in the Treatment of Advanced Renal Cell Carcinoma. Cancer Discov 2024; 14:406-423. [PMID: 38385846 PMCID: PMC10905671 DOI: 10.1158/2159-8290.cd-23-0680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Revised: 09/22/2023] [Accepted: 12/21/2023] [Indexed: 02/23/2024]
Abstract
The phase III JAVELIN Renal 101 trial demonstrated prolonged progression-free survival (PFS) in patients (N = 886) with advanced renal cell carcinoma treated with first-line avelumab + axitinib (A+Ax) versus sunitinib. We report novel findings from integrated analyses of longitudinal blood samples and baseline tumor tissue. PFS was associated with elevated lymphocyte levels in the sunitinib arm and an abundance of innate immune subsets in the A+Ax arm. Treatment with A+Ax led to greater T-cell repertoire modulation and less change in T-cell numbers versus sunitinib. In the A+Ax arm, patients with tumors harboring mutations in ≥2 of 10 previously identified PFS-associated genes (double mutants) had distinct circulating and tumor-infiltrating immunologic profiles versus those with wild-type or single-mutant tumors, suggesting a role for non-T-cell-mediated and non-natural killer cell-mediated mechanisms in double-mutant tumors. We provide evidence for different immunomodulatory mechanisms based on treatment (A+Ax vs. sunitinib) and tumor molecular subtypes. SIGNIFICANCE Our findings provide novel insights into the different immunomodulatory mechanisms governing responses in patients treated with avelumab (PD-L1 inhibitor) + axitinib or sunitinib (both VEGF inhibitors), highlighting the contribution of tumor biology to the complexity of the roles and interactions of infiltrating immune cells in response to these treatment regimens. This article is featured in Selected Articles from This Issue, p. 384.
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Affiliation(s)
- Toni K. Choueiri
- The Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | | | - David A. Braun
- Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, Boston, Massachusetts
| | - Brian I. Rini
- Hematology Oncology, Vanderbilt-Ingram Cancer Center, Nashville, Tennessee
| | - Thomas Powles
- Department of Genitourinary Oncology, Barts Cancer Institute, Experimental Cancer Medicine Centre, Queen Mary University of London, St Bartholomew's Hospital, London, United Kingdom
| | - John B.A.G. Haanen
- Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - James Larkin
- Department of Medical Oncology, Royal Marsden NHS Foundation Trust, London, United Kingdom
| | | | - Jie Pu
- Pfizer, La Jolla, California
| | | | | | | | - Robert J. Motzer
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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Mihovilovic A, Dogas Z, Martinovic D, Tokic D, Puizina Mladinic E, Kumric M, Ivkovic N, Vilovic M, Bozic J. Serum Urotensin II Levels Are Elevated in Patients with Obstructive Sleep Apnea. Biomolecules 2023; 13:914. [PMID: 37371494 DOI: 10.3390/biom13060914] [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: 05/08/2023] [Revised: 05/26/2023] [Accepted: 05/29/2023] [Indexed: 06/29/2023] Open
Abstract
Obstructive sleep apnea (OSA) has become major public concern and is continuously investigated in new aspects of pathophysiology and management. Urotensin II (UII) is a powerful vasoconstrictor with a role in cardiovascular diseases. The main goal of this study was to evaluate serum UII levels in OSA patients and matched controls. A total of 89 OSA patients and 89 controls were consecutively enrolled. A medical history review and physical examination of the participants was conducted, with polysomnography performed in the investigated group. UII levels and other biochemical parameters were assessed according to the standard laboratory protocols. The median AHI in the OSA group was 39.0 (31.4-55.2) events/h, and they had higher levels of hsCRP when compared to control group (2.87 ± 0.71 vs. 1.52 ± 0.68 mg/L; p < 0.001). Additionally, serum UII levels were significantly higher in the OSA group (3.41 ± 1.72 vs. 2.18 ± 1.36 ng/mL; p < 0.001), while positive correlation was found between UII levels and hsCRP (r = 0.450; p < 0.001) and systolic blood pressure (SPB) (r = 0.317; p < 0.001). Finally, multiple regression analysis showed significant association of UII levels with AHI (0.017 ± 0.006, p = 0.013), SBP (0.052 ± 0.008, p < 0.001) and hsCRP (0.538 ± 0.164, p = 0.001). As UII levels were associated with blood pressure and markers of inflammation and OSA severity, it might play an important role in the complex pathophysiology of OSA and its cardiometabolic complications.
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Affiliation(s)
- Ante Mihovilovic
- Department of Maxillofacial Surgery, University Hospital of Split, 21000 Split, Croatia
| | - Zoran Dogas
- Department of Neuroscience and Sleep Medicine Center, University of Split School of Medicine, 21000 Split, Croatia
| | - Dinko Martinovic
- Department of Maxillofacial Surgery, University Hospital of Split, 21000 Split, Croatia
| | - Daria Tokic
- Department of Anesthesiology and Intensive Care, University Hospital of Split, 21000 Split, Croatia
| | - Ema Puizina Mladinic
- Department of Maxillofacial Surgery, University Hospital of Split, 21000 Split, Croatia
| | - Marko Kumric
- Department of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia
| | - Natalija Ivkovic
- Department of Neuroscience and Sleep Medicine Center, University of Split School of Medicine, 21000 Split, Croatia
| | - Marino Vilovic
- Department of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia
| | - Josko Bozic
- Department of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia
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de Miguel-Gómez L, Sebastián-León P, Romeu M, Pellicer N, Faus A, Pellicer A, Díaz-Gimeno P, Cervelló I. Endometrial gene expression differences in women with coronavirus disease 2019. Fertil Steril 2022; 118:1159-1169. [PMID: 36333264 PMCID: PMC9624514 DOI: 10.1016/j.fertnstert.2022.09.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 09/05/2022] [Accepted: 09/08/2022] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To study the potential effect of coronavirus disease (COVID-19) on the endometrial transcriptome of affected, symptomatic women for the detection of altered gene expression. DESIGN Pilot study of the endometrial transcriptomes of women manifesting COVID-19 compared with those of women without COVID-19 undergoing hysteroscopic procedures for benign gynecologic disorders using RNA sequencing. SETTING Hospital and university laboratories. PATIENT(S) Women with (n = 14) and without a COVID-19 (n = 10) diagnosis based on a nasopharyngeal swab analysis using quantitative reverse-transcription polymerase chain reaction. The endometrium of the patients with COVID-19 had previously been tested for severe acute respiratory syndrome coronavirus 2 infection, revealing the absence of the virus in this tissue. INTERVENTION(S) Endometrial biopsy sample collection. MAIN OUTCOMES MEASURE(S) Endometrial gene expression and functional analysis of symptomatic patients with COVID-19 vs. individuals without the infection. RESULT(S) The systemic disease COVID-19 altered endometrial gene expression in 75% of the women, with the patients exhibiting a preponderance of 163 up-regulated (e.g., UTS2, IFI6, IFIH1, and BNIP3) and 72 down-regulated genes (e.g., CPZ, CDH3, and IRF4) (false discovery rate<0.05). A total of 161 dysregulated functions (36 up-regulated and 125 down-regulated) were typically enriched in the endometria of the patients with COVID-19, including up-regulation in pathways involved in the development of immune responses to viruses and cytokine inflammation, reflecting elicitation of a COVID-19 response pathway. CONCLUSION(S) Coronavirus disease 2019 affects endometrial gene expression despite the absence of severe acute respiratory syndrome coronavirus 2 RNA in endometrial tissues.
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Affiliation(s)
- Lucía de Miguel-Gómez
- IVI Foundation, La Fe Health Research Institute, Valencia, Spain, bReproductive Medicine Research Group, La Fe Health Research Institute, Valencia, Spain
| | - Patricia Sebastián-León
- IVI Foundation, La Fe Health Research Institute, Valencia, Spain, bReproductive Medicine Research Group, La Fe Health Research Institute, Valencia, Spain
| | - Mónica Romeu
- La Fe University Hospital, Valencia, Spain,Women's Health Area, Human Reproduction Unit, La Fe University Hospital, Valencia, Spain
| | - Nuria Pellicer
- La Fe University Hospital, Valencia, Spain,Women's Health Area, Human Reproduction Unit, La Fe University Hospital, Valencia, Spain
| | - Amparo Faus
- IVI Foundation, La Fe Health Research Institute, Valencia, Spain, bReproductive Medicine Research Group, La Fe Health Research Institute, Valencia, Spain
| | - Antonio Pellicer
- Women's Health Area, Human Reproduction Unit, La Fe University Hospital, Valencia, Spain,Pediatrics, Obstetrics, and Gynecology Department, University of Valencia, Spain
| | - Patricia Díaz-Gimeno
- IVI Foundation, La Fe Health Research Institute, Valencia, Spain, bReproductive Medicine Research Group, La Fe Health Research Institute, Valencia, Spain
| | - Irene Cervelló
- IVI Foundation, La Fe Health Research Institute, Valencia, Spain, bReproductive Medicine Research Group, La Fe Health Research Institute, Valencia, Spain,Correspondence: Irene Cervelló, Ph.D., IVI Foundation, La Fe Health Research Institute, 106 Fernando Abril Martorell Avenue. La Fe University Hospital, Biopolo, 1st floor, Valencia 46026
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Rex DAB, Suchitha GP, Palollathil A, Kanichery A, Prasad TSK, Dagamajalu S. The network map of urotensin-II mediated signaling pathway in physiological and pathological conditions. J Cell Commun Signal 2022; 16:601-608. [PMID: 35174439 PMCID: PMC9733756 DOI: 10.1007/s12079-022-00672-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 02/07/2022] [Indexed: 12/13/2022] Open
Abstract
Urotensin-II is a polypeptide ligand with neurohormone-like activity. It mediates downstream signaling pathways through G-protein-coupled receptor 14 (GPR14) also known as urotensin receptor (UTR). Urotensin-II is the most potent endogenous vasoconstrictor in mammals, promoting cardiovascular remodelling, cardiac fibrosis, and cardiomyocyte hypertrophy. It is also involved in other physiological and pathological activities, including neurosecretory effects, insulin resistance, atherosclerosis, kidney disease, and carcinogenic effects. Moreover, it is a notable player in the process of inflammatory injury, which leads to the development of inflammatory diseases. Urotensin-II/UTR expression stimulates the accumulation of monocytes and macrophages, which promote the adhesion molecules expression, chemokines activation and release of inflammatory cytokines at inflammatory injury sites. Therefore, urotensin-II turns out to be an important therapeutic target for the treatment options and management of associated diseases. The main downstream signaling pathways mediated through this urotensin-II /UTR system are RhoA/ROCK, MAPKs and PI3K/AKT. Due to the importance of urotensin-II systems in biomedicine, we consolidated a network map of urotensin-II /UTR signaling. The described signaling map comprises 33 activation/inhibition events, 31 catalysis events, 15 molecular associations, 40 gene regulation events, 60 types of protein expression, and 11 protein translocation events. The urotensin-II signaling pathway map is made freely accessible through the WikiPathways Database ( https://www.wikipathways.org/index.php/Pathway:WP5158 ). The availability of comprehensive urotensin-II signaling in the public resource will help understand the regulation and function of this pathway in normal and pathological conditions. We believe this resource will provide a platform to the scientific community in facilitating the identification of novel therapeutic drug targets for diseases associated with urotensin-II signaling.
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Affiliation(s)
- D. A. B. Rex
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, 575018 India
| | - G. P. Suchitha
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, 575018 India
| | - Akhina Palollathil
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, 575018 India
| | - Anagha Kanichery
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, 575018 India
| | - T. S. Keshava Prasad
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, 575018 India
| | - Shobha Dagamajalu
- grid.413027.30000 0004 1767 7704Center for Systems Biology and Molecular Medicine, Yenepoya Research Centre, Yenepoya (Deemed To Be University), Mangalore, 575018 India
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7
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Zhang Y, Chen GX. Urotensin II level is elevated in inflammatory bowel disease patients. World J Gastroenterol 2022; 28:5230-5232. [PMID: 36188724 PMCID: PMC9516668 DOI: 10.3748/wjg.v28.i35.5230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/13/2022] [Accepted: 08/31/2022] [Indexed: 02/06/2023] Open
Abstract
It was reported that the urotensin II (U-II) level in inflammatory bowel disease (IBD) patients are significantly higher than in controls. To provide future guidance for the management of cardiovascular risk factors in IBD patients, the sample size of the current study appears to be limited, and more clinical samples to compare U-II levels in IBD patients and controls are needed. This will clarify the possible roles of inflammation factors and related signaling pathways (like EPK1/2, NF-κB and Rho/ROCK) in the pathophysiology of IBD. Therefore, large multicenter studies should be done to confirm the findings and underlying mechanisms in the future.
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Affiliation(s)
- Yan Zhang
- Department of Gastroenterology, Affiliated Puren Hospital of Wuhan University of Science and Technology, Wuhan 430081, Hubei Province, China
| | - Guo-Xun Chen
- Department of Nutrition, The University of Tennessee, Knoxville, TN 37996, United States
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Terzi MY, Okuyan HM, Karaboğa İ, Gökdemir CE, Tap D, Kalacı A. Urotensin-II Prevents Cartilage Degeneration in a Monosodium Iodoacetate-Induced Rat Model of Osteoarthritis. Int J Pept Res Ther 2022. [DOI: 10.1007/s10989-022-10448-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ebata A, Nakano Y, Ujiie G, Ishii Y, Shimizu T, Fujii T, Mizuno K. Birth Weight Standard Deviation Score is a Significant Determinant of Serum Urotensin-II Levels at Term-Equivalent Age in Preterm Infants. Am J Perinatol 2022; 39:959-964. [PMID: 33242908 DOI: 10.1055/s-0040-1721132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Urotensin II (U-II) is a potent vasoconstrictor peptide, and increased U-II levels are associated with atherosclerosis and hypertension in adults. Low birth weight (LBW) infants have higher risks of such diseases in the future. A small number of nephrons is one of possible mechanism underlying these risks in LBW infants, while vascular elasticity and cardiac function might be another important factor. The objective of this study is to evaluate U-II levels in preterm LBW infants at an early stage of life and determine perinatal factors associated with U-II levels. STUDY DESIGN The study population consisted of 57 preterm LBW infants (26 males and 31 females), including 49 appropriate for gestational age (AGA) and 8 small for gestational age (SGA) infants, born at a gestational age of ≤34 weeks with a mean birth weight of 1,589 g. Serum U-II levels were measured at term-equivalent age to evaluate perinatal factors related to serum U-II levels. RESULTS Preterm SGA infants had significantly higher serum U-II levels than preterm AGA infants at term-equivalent age (p = 0.019). Serum U-II levels in preterm LBW infants at term-equivalent age were inversely correlated with birth weight standard deviation (SD) score in a simple regression analysis (r = - 0.395, p = 0,002) and the correlation was maintained in the multiple regression analysis. CONCLUSION Our results indicate that birth weight SD score might be associated with serum U-II levels in preterm LBW infants at term-equivalent age. Further studies are required to determine whether U-II levels at an early stage of life might influence the risk of atherosclerosis and hypertension. KEY POINTS · U-II is a potent vasoconstrictor.. · We evaluated serum U-II levels in preterm infants.. · Fetal growth is negatively related to serum U-II levels..
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Affiliation(s)
- Akio Ebata
- Department of Pediatrics, Showa University School of Medicine, Tokyo, Japan
| | - Yuya Nakano
- Department of Pediatrics, Showa University School of Medicine, Tokyo, Japan
| | - Gakuto Ujiie
- Department of Pediatrics, Showa University School of Medicine, Tokyo, Japan
| | - Yoko Ishii
- Department of Pediatrics, Showa University School of Medicine, Tokyo, Japan
| | - Takeshi Shimizu
- Pediatric Heart Disease and Adult Congenital Heart Disease Center, Showa University Hospital, Tokyo, Japan
| | - Takanari Fujii
- Pediatric Heart Disease and Adult Congenital Heart Disease Center, Showa University Hospital, Tokyo, Japan
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Francesca P, Mauro P, Clerbaux LA, Leoni G, Ponti J, Bogni A, Brogna C, Cristoni S, Sanges R, Mendoza-de Gyves E, Fabbri M, Querci M, Soares H, Munoz Pineiro A, Whelan M, Van de Eede G. Effects of spike protein and toxin-like peptides found in COVID-19 patients on human 3D neuronal/glial model undergoing differentiation: possible implications for SARS-CoV-2 impact on brain development. Reprod Toxicol 2022; 111:34-48. [PMID: 35525527 PMCID: PMC9068247 DOI: 10.1016/j.reprotox.2022.04.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 03/28/2022] [Accepted: 04/30/2022] [Indexed: 12/13/2022]
Abstract
The possible neurodevelopmental consequences of SARS-CoV-2 infection are presently unknown. In utero exposure to SARS-CoV-2 has been hypothesized to affect the developing brain, possibly disrupting neurodevelopment of children. Spike protein interactors, such as ACE2, have been found expressed in the fetal brain, and could play a role in potential SARS-CoV-2 fetal brain pathogenesis. Apart from the possible direct involvement of SARS-CoV-2 or its specific viral components in the occurrence of neurological and neurodevelopmental manifestations, we recently reported the presence of toxin-like peptides in plasma, urine and fecal samples specifically from COVID-19 patients. In this study, we investigated the possible neurotoxic effects elicited upon 72-hour exposure to human relevant levels of recombinant spike protein, toxin-like peptides found in COVID-19 patients, as well as a combination of both in 3D human iPSC-derived neural stem cells differentiated for either 2 weeks (short-term) or 8 weeks (long-term, 2 weeks in suspension + 6 weeks on MEA) towards neurons/glia. Whole transcriptome and qPCR analysis revealed that spike protein and toxin-like peptides at non-cytotoxic concentrations differentially perturb the expression of SPHK1, ELN, GASK1B, HEY1, UTS2, ACE2 and some neuronal-, glia- and NSC-related genes critical during brain development. Additionally, exposure to spike protein caused a decrease of spontaneous electrical activity after two days in long-term differentiated cultures. The perturbations of these neurodevelopmental endpoints are discussed in the context of recent knowledge about the key events described in Adverse Outcome Pathways relevant to COVID-19, gathered in the context of the CIAO project (https://www.ciao-covid.net/).
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Affiliation(s)
| | - Petrillo Mauro
- Seidor Italy srl. Past affiliation (until 15/06/2021) European Commission, Joint Research Centre (JRC), Ispra, Italy
| | | | - Gabriele Leoni
- European Commission, Joint Research Centre (JRC), Ispra, Italy; International School for Advanced Studies (SISSA), Trieste, Italy
| | - Jessica Ponti
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | - Alessia Bogni
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | | | | | - Remo Sanges
- International School for Advanced Studies (SISSA), Trieste, Italy
| | | | - Marco Fabbri
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | | | - Helena Soares
- Human Immunobiology and Pathogenesis Group, CEDOC, NOVA Medical School
- Faculdade de Ciências Médicas, NOVA University of Lisbon, Lisbon, Portugal
| | | | - Maurice Whelan
- European Commission, Joint Research Centre (JRC), Ispra, Italy
| | - Guy Van de Eede
- European Commission, Joint Research Centre (JRC), Geel, Belgium
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Avagimyan A, Kajaia A, Gabunia L, Ghambashidze K, Sulashvili N, Ratiani L, Heshmat-Ghahdarijani K, Sheibani M, Aznauryan A. Urotensin-II As a Promising Key-Point of Cardiovascular Disturbances Sequel. Curr Probl Cardiol 2021; 47:101074. [PMID: 34848248 DOI: 10.1016/j.cpcardiol.2021.101074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 11/21/2021] [Accepted: 11/23/2021] [Indexed: 12/15/2022]
Abstract
Arterial hypertension is a highly urgent problem of modern medicine since the crisis of blood pressure control remains open, due to the increasing number of uncontrolled arterial hypertension. Today, one of the most critical problems of cardiology is the study of the mechanisms of development and progression of arterial hypertension. Therefore, our international and multidisciplinary working group presents a vision of a new therapeutic target - urotensin II in the pathogenesis of arterial hypertension. Thus, this article reflects the concept of the Armenian, Georgian and Iranian medical schools.
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Affiliation(s)
- Ashot Avagimyan
- Department of Pathological Anatomy and Clinical Morphology, Yerevan State Medical University after M. Heratsi, Republic of Armenia.
| | - Albina Kajaia
- Pharmacology Department, Tbilisi State Medical University, Tbilisi, Georgia
| | - Luiza Gabunia
- Pharmacology Department, Tbilisi State Medical University, Tbilisi, Georgia
| | | | - Nodar Sulashvili
- Pharmacology Department, Tbilisi Open University, Tbilisi, Georgia
| | - Levan Ratiani
- Director of the First University Clinic of Tbilisi State Medical University, Tbilisi, Georgia
| | | | - Mohammad Sheibani
- Department of Pharmacology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Artashes Aznauryan
- Histology Department, Yerevan State Medical University after M. Heratsi, Yerevan, Republic of Armenia
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Alicic D, Martinovic D, Rusic D, Zivkovic PM, Tadin Hadjina I, Vilovic M, Kumric M, Tokic D, Supe-Domic D, Lupi-Ferandin S, Bozic J. Urotensin II levels in patients with inflammatory bowel disease. World J Gastroenterol 2021; 27:6142-6153. [PMID: 34629825 PMCID: PMC8476337 DOI: 10.3748/wjg.v27.i36.6142] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 06/21/2021] [Accepted: 08/19/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Patients with inflammatory bowel disease (IBD) are associated with increased cardiovascular risk and have increased overall cardiovascular burden. On the other hand, urotensin II (UII) is one of the most potent vascular constrictors with immunomodulatory effect that is connected with a number of different cardiometabolic disorders as well. Furthermore, patients with ulcerative colitis have shown increased expression of urotensin II receptor in comparison to healthy controls. Since the features of IBD includes chronic inflammation and endothelial dysfunction as well, it is plausible to assume that there is connection between increased cardiac risk in IBD and UII.
AIM To determine serum UII levels in patients with IBD and to compare them to control subjects, as well as investigate possible associations with relevant clinical and biochemical parameters.
METHODS This cross sectional study consecutively enrolled 50 adult IBD patients (26 with Crohn’s disease and 24 with ulcerative colitis) and 50 age and gender matched controls. Clinical assessment was performed by the same experienced gastroenterologist according to the latest guidelines. Ulcerative Colitis Endoscopic Index of Severity and Simple Endoscopic Score for Crohn’s Disease were used for endoscopic evaluation. Serum levels of UII were determined using the enzyme immunoassay kit for human UII, according to the manufacturer’s instructions.
RESULTS IBD patients have significantly higher concentrations of UII when compared to control subjects (7.57 ± 1.41 vs 1.98 ± 0.69 ng/mL, P < 0.001), while there were no significant differences between Crohn’s disease and ulcerative colitis patients (7.49 ± 1.42 vs 7.65 ± 1.41 ng/mL, P = 0.689). There was a significant positive correlation between serum UII levels and high sensitivity C reactive peptide levels (r = 0.491, P < 0.001) and a significant negative correlation between serum UII levels and total proteins (r = -0.306, P = 0.032). Additionally, there was a significant positive correlation between serum UII levels with both systolic (r = 0.387, P = 0.005) and diastolic (r = 0.352, P = 0.012) blood pressure. Moreover, serum UII levels had a significant positive correlation with Ulcerative Colitis Endoscopic Index of Severity (r = 0.425, P = 0.048) and Simple Endoscopic Score for Crohn’s Disease (r = 0.466, P = 0.028) scores. Multiple linear regression analysis showed that serum UII levels retained significant association with high sensitivity C reactive peptide (β ± standard error, 0.262 ± 0.076, P < 0.001) and systolic blood pressure (0.040 ± 0.017, P = 0.030).
CONCLUSION It is possible that UII is involved in the complex pathophysiology of cardiovascular complications in IBD patients, and its purpose should be investigated in further studies.
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Affiliation(s)
- Damir Alicic
- Department of Gastroenterology, University Hospital of Split, Split 21000, Croatia
| | - Dinko Martinovic
- Department of Pathophysiology, University of Split School of Medicine, Split 21000, Croatia
| | - Doris Rusic
- Department of Pharmacy, University of Split School of Medicine, Split 21000, Croatia
| | - Piero Marin Zivkovic
- Department of Gastroenterology, University Hospital of Split, Split 21000, Croatia
| | - Ivana Tadin Hadjina
- Department of Gastroenterology, University Hospital of Split, Split 21000, Croatia
| | - Marino Vilovic
- Department of Pathophysiology, University of Split School of Medicine, Split 21000, Croatia
| | - Marko Kumric
- Department of Pathophysiology, University of Split School of Medicine, Split 21000, Croatia
| | - Daria Tokic
- Department of Anesthesiology and Intensive care, University Hospital of Split, Split 21000, Croatia
| | | | - Slaven Lupi-Ferandin
- Department of Maxillofacial Surgery, University Hospital of Split, Split 21000, Croatia
| | - Josko Bozic
- Department of Pathophysiology, University of Split School of Medicine, Split 21000, Croatia
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Urantide Improves Cardiac Function, Modulates Systemic Cytokine Response, and Increases Survival in A Murine Model of Endotoxic Shock. Shock 2021; 54:574-582. [PMID: 31568223 DOI: 10.1097/shk.0000000000001448] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Urotensin II is a potent vasoactive peptide activating the the G protein-coupled urotensin II receptor UT, and is involved in systemic inflammation and cardiovascular functions. The aim of our work was to study the impact of the UT antagonist urantide on survival, systemic inflammation, and cardiac function during endotoxic shock. METHODS C57Bl/6 mice were intraperitoneally injected with lipopolysaccharide (LPS) and then randomized to be injected either by urantide or NaCl 0.9% 3, 6, and 9 h (H3, H6, H9) after LPS. The effect of urantide on the survival rate, the levels of cytokines in plasma at H6, H9, H12, the expression level of nuclear factor-kappa B (NF-κB-p65) in liver and kidney (at H12), and the cardiac function by trans-thoracic echocardiography from H0 to H9 was evaluated. RESULTS Urantide treatment improved survival (88.9% vs. 30% on day 6, P < 0.05). This was associated with changes in cytokine expression: a decrease in IL-6 (2,485 [2,280-2,751] pg/mL vs. 3,330 [3,119-3,680] pg/mL, P < 0.01) at H6, in IL-3 (1.0 [0.40-2.0] pg/mL vs. 5.8 [3.0-7.7] pg/mL, P < 0.01), and IL-1β (651 [491-1,135] pg/mL vs. 1,601 [906-3,010] pg/mL, P < 0.05) at H12 after LPS administration. Urantide decreased the proportion of cytosolic NF-κB-p65 in liver (1.3 [0.9-1.9] vs. 3.2 [2.3-4], P < 0.01) and kidney (0.3 [0.3-0.4] vs. 0.6 [0.5-1.1], P < 0.01). Urantide improved cardiac function (left ventricular fractional shortening: 24.8 [21.5-38.9] vs. 12.0 [8.7-17.6] %, P < 0.01 and cardiac output: 30.3 [25.9-39.8] vs. 15.1 [13.0-16.9] mL/min, P < 0.0001). CONCLUSION These results show a beneficial curative role of UT antagonism on cytokine response (especially IL-3), cardiac dysfunction, and survival during endotoxic shock in mice, highlighting a potential new therapeutic target for septic patients.
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Le Joncour V, Guichet PO, Dembélé KP, Mutel A, Campisi D, Perzo N, Desrues L, Modzelewski R, Couraud PO, Honnorat J, Ferracci FX, Marguet F, Laquerrière A, Vera P, Bohn P, Langlois O, Morin F, Gandolfo P, Castel H. Targeting the Urotensin II/UT G Protein-Coupled Receptor to Counteract Angiogenesis and Mesenchymal Hypoxia/Necrosis in Glioblastoma. Front Cell Dev Biol 2021; 9:652544. [PMID: 33937253 PMCID: PMC8079989 DOI: 10.3389/fcell.2021.652544] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/11/2021] [Indexed: 12/15/2022] Open
Abstract
Glioblastomas (GBMs) are the most common primary brain tumors characterized by strong invasiveness and angiogenesis. GBM cells and microenvironment secrete angiogenic factors and also express chemoattractant G protein-coupled receptors (GPCRs) to their advantage. We investigated the role of the vasoactive peptide urotensin II (UII) and its receptor UT on GBM angiogenesis and tested potential ligand/therapeutic options based on this system. On glioma patient samples, the expression of UII and UT increased with the grade with marked expression in the vascular and peri-necrotic mesenchymal hypoxic areas being correlated with vascular density. In vitro human UII stimulated human endothelial HUV-EC-C and hCMEC/D3 cell motility and tubulogenesis. In mouse-transplanted Matrigel sponges, mouse (mUII) and human UII markedly stimulated invasion by macrophages, endothelial, and smooth muscle cells. In U87 GBM xenografts expressing UII and UT in the glial and vascular compartments, UII accelerated tumor development, favored hypoxia and necrosis associated with increased proliferation (Ki67), and induced metalloproteinase (MMP)-2 and -9 expression in Nude mice. UII also promoted a “tortuous” vascular collagen-IV expressing network and integrin expression mainly in the vascular compartment. GBM angiogenesis and integrin αvβ3 were confirmed by in vivo99mTc-RGD tracer imaging and tumoral capture in the non-necrotic area of U87 xenografts in Nude mice. Peptide analogs of UII and UT antagonist were also tested as potential tumor repressor. Urotensin II-related peptide URP inhibited angiogenesis in vitro and failed to attract vascular and inflammatory components in Matrigel in vivo. Interestingly, the UT antagonist/biased ligand urantide and the non-peptide UT antagonist palosuran prevented UII-induced tubulogenesis in vitro and significantly delayed tumor growth in vivo. Urantide drastically prevented endogenous and UII-induced GBM angiogenesis, MMP, and integrin activations, associated with GBM tumoral growth. These findings show that UII induces GBM aggressiveness with necrosis and angiogenesis through integrin activation, a mesenchymal behavior that can be targeted by UT biased ligands/antagonists.
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Affiliation(s)
- Vadim Le Joncour
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
| | - Pierre-Olivier Guichet
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
| | - Kleouforo-Paul Dembélé
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
| | - Alexandre Mutel
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
| | - Daniele Campisi
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
| | - Nicolas Perzo
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
| | - Laurence Desrues
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
| | - Romain Modzelewski
- EA 4108, Laboratoire d'Informatique, de Traitement de l'Information et des Systèmes (LITIS), University of Rouen, Mont-Saint-Aignan, France
| | | | - Jérôme Honnorat
- Neuro-Oncology Department, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France.,Institute NeuroMyoGéne, INSERM U1217/CNRS UMR 5310, Lyon, France.,University Claude Bernard Lyon 1, Université de Lyon, Lyon, France
| | - François-Xavier Ferracci
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France.,Neurosurgery Service, Rouen CHU Hospital, Rouen, France
| | - Florent Marguet
- Anathomocytopathology Service, Rouen CHU Hospital, Rouen, France
| | | | - Pierre Vera
- EA 4108, Laboratoire d'Informatique, de Traitement de l'Information et des Systèmes (LITIS), University of Rouen, Mont-Saint-Aignan, France
| | - Pierre Bohn
- EA 4108, Laboratoire d'Informatique, de Traitement de l'Information et des Systèmes (LITIS), University of Rouen, Mont-Saint-Aignan, France
| | - Olivier Langlois
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France.,Neurosurgery Service, Rouen CHU Hospital, Rouen, France
| | - Fabrice Morin
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
| | - Pierrick Gandolfo
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
| | - Hélène Castel
- UNIROUEN, INSERM U1239, DC2N, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Rouen Université, Rouen, France
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Novel Mutations in UTS2R are Associated with Adolescent Idiopathic Scoliosis in the Chinese Population. Spine (Phila Pa 1976) 2021; 46:E288-E293. [PMID: 33156271 DOI: 10.1097/brs.0000000000003786] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A case-control study. OBJECTIVES To investigate the association of urotensin II (UTS2) signals with the susceptibility of adolescent idiopathic scoliosis (AIS) in the Chinese Han population. SUMMARY OF BACKGROUND DATA Dysregulated UTS2 signals induced by impaired cerebrospinal fluid flow have been implicated in the development of idiopathic scoliosis through studies on zebrafish. Furthermore, mutations in urotensin II receptor (UTS2R) were reported to cause severe scoliosis in zebrafish. In spite of the evidence presented in animal models, there is still a lack of knowledge concerning the role of UTS2 signaling related genes in AIS. METHODS In the discovery stage, exons of UTS2, UTS2R, and UTS2D were sequenced for 200 AIS patients and 200 healthy controls. Newly identified mutations were further genotyped in another independent cohort of 1000 AIS patients and 1000 controls by allelic-specific multiple ligase detection reactions. Gene expression analysis was performed in 36 AIS patients and 36 age-matched congenital scoliosis patients. The Chi-square test was used to compare the genotyping data between the groups. Gene expression analysis was compared with the Student t test. RESULTS Association between two novel mutations (rs11654140, c.51T > C; rs568196624, c.1146C > G) and the development of AIS was identified. Allele C of rs11654140 and allele G of rs568196624 were significantly associated with the risk of AIS (1.5% vs. 0.5%, odds ratio = 3.02, P = 0.01 for rs11654140; 1.41% vs. 0.58%, odds ratio = 2.29, P = 0.04 for rs568196624). The mRNA expression of UTS2R in the AIS group was significantly higher as compared with that in the control group (0.059 ± 0.015 vs. 0.035 ± 0.013, P < 0.01). CONCLUSIONS Rare mutations in UTS2R were significantly associated with AIS. Expression of UTS2R was significantly increased in AIS patients. The role of UTS2 signaling in the development of AIS is worthy of further investigation.Level of Evidence: N/A.
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Pan YJ, Zhang MZ, He LH, Feng J, Zhang AH. Expression of urotensin II is positively correlated with pyroptosis-related molecules in patients with severe preeclampsia. Clin Exp Hypertens 2020; 43:295-304. [PMID: 33371762 DOI: 10.1080/10641963.2020.1867159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Purpose: We studied the expression of urotensin II (UII) and its relationships with markers of pyroptosis in preeclampsia. Methods: 48 pregnant subjects were recruited consisting of 28 severe preeclampsia pregnancies (SPE) and 20 healthy pregnancies. We detected expressions of UII and markers of pyroptosis such as NLR-family pyrin domain (PYD)-containing 3 (NLRP-3), caspase-1/4/5, interleukin-1β (IL-1β), and gasdermin D (GSDMD) in placentas of patients with SPE and healthy pregnancies. Results: SPE group have higher expression of UII and NLRP-3, caspase-1, interleukin-1β (IL-1β), and GSDMD than that normal controls by IHC, real-time PCR, and western blot. IHC analysis manifests that the expressions of UII and pyroptosis-related molecules are mainly located in the placental cytotrophoblasts. Expressions of UII mRNA and protein are significantly positively correlated with pyroptosis marker such as NLRP3, caspase-1, GSDMD mRNA and protein by Pearson correlation analysis. Moreover, UII, NLRP-3, caspase-1, interleukin-1β (IL-1β), and GSDMD are positively related with systolic blood pressure, meanwhile caspase-1 and GSDMD are positively correlated with urine protein in SPE patients. We firstly verify that UII has a positive correlation with pyroptosis markers in placentas of preeclampsia patients; besides, pyroptosis-related proteins are positively correlated with systolic blood pressure and urine protein in patients with severe preeclampsia.
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Affiliation(s)
- Ya-Jing Pan
- Department of Nephrology, Xuanwu Hospital Capital Medical University , Beijing, China
| | - Meng-Ze Zhang
- Department of Nephrology, Peking University Third Hospital , Beijing, China
| | - Lin-Hui He
- Department of Nephrology, Peking University Third Hospital , Beijing, China
| | - Jin Feng
- Department of Nephrology, Peking University Third Hospital , Beijing, China
| | - Ai-Hua Zhang
- Department of Nephrology, Xuanwu Hospital Capital Medical University , Beijing, China
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Vernero M. Is urotensin II a new inflammatory marker of inflammatory bowel disease? MINERVA GASTROENTERO 2019; 65:173-174. [PMID: 31347342 DOI: 10.23736/s1121-421x.19.02611-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Marta Vernero
- First Department of Internal Medicine, University of Pavia, Pavia, Italy -
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