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Zuo JY, Chen HX, Yang Q, He GW. Variants of the promoter of MYH6 gene in congenital isolated and sporadic patent ductus arteriosus: case-control study and cellular functional analyses. Hum Mol Genet 2024; 33:884-893. [PMID: 38340456 DOI: 10.1093/hmg/ddae021] [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: 09/14/2023] [Revised: 12/25/2023] [Accepted: 01/25/2024] [Indexed: 02/12/2024] Open
Abstract
Patent ductus arteriosus (PDA) is a common form of congenital heart disease. The MYH6 gene has important effects on cardiovascular growth and development, but the effect of variants in the MYH6 gene promoter on ductus arteriosus is unknown. DNA was extracted from blood samples of 721 subjects (428 patients with isolated and sporadic PDA and 293 healthy controls) and analyzed by sequencing for MYH6 gene promoter region variants. Cellular function experiments with three cell lines (HEK-293, HL-1, and H9C2 cells) and bioinformatics analyses were performed to verify their effects on gene expression. In the MYH6 gene promoter, 11 variants were identified. Four variants were found only in patients with PDA and 2 of them (g.3434G>C and g.4524C>T) were novel. Electrophoretic mobility shift assay showed that the transcription factors bound by the promoter variants were significantly altered in comparison to the wild-type in all three cell lines. Dual luciferase reporter showed that all the 4 variants reduced the transcriptional activity of the MYH6 gene promoter (P < 0.05). Prediction of transcription factors bound by the variants indicated that these variants alter the transcription factor binding sites. These pathological alterations most likely affect the contraction of the smooth muscle of ductus arteriosus, leading to PDA. This study is the first to focus on variants at the promoter region of the MYH6 gene in PDA patients with cellular function tests. Therefore, this study provides new insights to understand the genetic basis and facilitates further studies on the mechanism of PDA formation.
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Affiliation(s)
- Ji-Yang Zuo
- The Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational Medicine, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
| | - Huan-Xin Chen
- The Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational Medicine, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
| | - Qin Yang
- The Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational Medicine, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
| | - Guo-Wei He
- The Institute of Cardiovascular Diseases & Department of Cardiovascular Surgery, TEDA International Cardiovascular Hospital, Tianjin University & Chinese Academy of Medical Sciences, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
- Tianjin Key Laboratory of Molecular Regulation of Cardiovascular Diseases and Translational Medicine, No. 61, the 3rd Ave, TEDA, Tianjin 300457, China
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2
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Rogel-Ayala DG, Muñoz-Medina JE, Vicente-Juárez VD, Grether-González P, Morales-Barquet DA, Martínez-García ADJ, Echaniz-Aviles MOL, Sevilla-Montoya R, Martínez-Juárez A, Artega-Vázquez J, Angeles-Martínez J, Vargas-Alarcón G, Hidalgo-Bravo A, Monroy-Muñoz IE. Association of the EPAS1 rs7557402 Polymorphism with Hemodynamically Significant Patent Ductus Arteriosus Closure Failure in Premature Newborns under Pharmacological Treatment with Ibuprofen. Diagnostics (Basel) 2023; 13:2558. [PMID: 37568921 PMCID: PMC10417126 DOI: 10.3390/diagnostics13152558] [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: 06/30/2023] [Revised: 07/16/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
Patent ductus arteriosus (PDA) is frequent in preterm newborns, and its incidence is inversely associated with the degree of prematurity. The first choice of pharmacological treatment is ibuprofen. Several genes, including EPAS1, have been proposed as probable markers associated with a genetic predisposition for the development of PDA in preterm infants. EPAS 1 NG_016000.1:g.84131C>G or rs7557402 has been reported to be probably benign and associated with familial erythrocytosis by the Illumina Clinical Services Laboratory. Other variants of EPAS1 have been previously reported to be benign for familial erythrocytosis because they decrease gene function and are positive for familial erythrocytosis because the overexpression of EPAS1 is a key factor in uncontrolled erythrocyte proliferation. However, this could be inconvenient for ductal closure, since for this process to occur, cell proliferation, migration, and differentiation should take place, and a decrease in EPAS1 gene activity would negatively affect these processes. Single-nucleotide polymorphisms (SNPs) in EPAS1 and TFAP2B genes were searched with high-resolution melting and Sanger sequencing in blood samples of preterm infants with hemodynamically significant PDA treated with ibuprofen at the National Institute of Perinatology. The variant rs7557402, present in the EPAS1 gene eighth intron, was associated with a decreased response to treatment (p = 0.007, OR = 3.53). The SNP rs7557402 was associated with an increased risk of pharmacological treatment failure. A probable mechanism involved could be the decreased activity of the product of the EPAS1 gene.
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Affiliation(s)
- Diana G. Rogel-Ayala
- Reproductive and Perinatal Health Research Department, National Institute of Perinatology, Mexico City 11000, Mexico; (D.G.R.-A.)
| | - José Esteban Muñoz-Medina
- Quality of Supplies and Specialized Laboratories Coordination, Mexican Social Security Institute, Mexico City 37320, Mexico
| | - Valeria Dejanira Vicente-Juárez
- Reproductive and Perinatal Health Research Department, National Institute of Perinatology, Mexico City 11000, Mexico; (D.G.R.-A.)
| | | | | | | | | | - Rosalba Sevilla-Montoya
- Reproductive and Perinatal Health Research Department, National Institute of Perinatology, Mexico City 11000, Mexico; (D.G.R.-A.)
| | | | - Jazmin Artega-Vázquez
- Department of Genetics, National Institute of Medical Science and Nutrition, Mexico City 14080, Mexico
| | - Javier Angeles-Martínez
- Specialized Laboratories Division, Mexican Social Security Institute, Mexico City 06700, Mexico
| | - Gilberto Vargas-Alarcón
- Department of Molecular Biology, National Institute of Cardiology, Mexico City 14080, Mexico
| | - Alberto Hidalgo-Bravo
- Genomics Medicine Department, National Institute of Rehabilitation, Mexico City 14610, Mexico
| | - Irma Eloisa Monroy-Muñoz
- Reproductive and Perinatal Health Research Department, National Institute of Perinatology, Mexico City 11000, Mexico; (D.G.R.-A.)
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3
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Yokoyama U, Oka S, Saito J. Molecular mechanisms regulating extracellular matrix-mediated remodeling in the ductus arteriosus. Semin Perinatol 2023; 47:151716. [PMID: 36906477 DOI: 10.1016/j.semperi.2023.151716] [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: 03/13/2023]
Abstract
Progressive remodeling throughout the fetal and postnatal period is essential for anatomical closure of the ductus arteriosus (DA). Internal elastic lamina interruption and subendothelial region widening, elastic fiber formation impairment in the tunica media, and intimal thickening are distinctive features of the fetal DA. After birth, the DA undergoes further extracellular matrix-mediated remodeling. Based on the knowledge obtained from mouse models and human disease, recent studies revealed a molecular mechanism of DA remodeling. In this review, we focus on matrix remodeling and regulation of cell migration/proliferation associated with DA anatomical closure and discuss the role of prostaglandin E receptor 4 (EP4) signaling and jagged1-Notch signaling as well as myocardin, vimentin, and secretory components including tissue plasminogen activator, versican, lysyl oxidase, and bone morphogenetic proteins 9 and 10.
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Affiliation(s)
- Utako Yokoyama
- Department of Physiology, Tokyo Medical University, Shinjuku 6-1-1, Shinjuku-ku, Tokyo, Japan 160-8402.
| | - Sayuki Oka
- Department of Physiology, Tokyo Medical University, Shinjuku 6-1-1, Shinjuku-ku, Tokyo, Japan 160-8402
| | - Junichi Saito
- Department of Physiology, Tokyo Medical University, Shinjuku 6-1-1, Shinjuku-ku, Tokyo, Japan 160-8402
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4
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Relationship between Angiotensin II, Vascular Endothelial Growth Factor, and Arteriosclerosis Obliterans. DISEASE MARKERS 2023; 2023:1316821. [PMID: 36865500 PMCID: PMC9974256 DOI: 10.1155/2023/1316821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 11/11/2022] [Accepted: 11/24/2022] [Indexed: 02/25/2023]
Abstract
Objective To investigate the relationship between angiotensin II (Ang II), vascular endothelial growth factor (VEGF), and arteriosclerosis obliterans (ASO). Methods 60 ASO patients diagnosed and treated from October 2019 to December 2021 were selected for the observation group while 30 healthy physical examiners were for the control group. The general information (gender, age, history of smoking, diabetes, and hypertension) and arterial blood pressure (systolic and diastolic blood pressure) of the two groups were collected, and parameters like disease site and duration, Fontaine stage, and ankle-brachial index (ABI) of ASO patients have been evaluated. Ang II, VEGF, uric acid (UA), low-density lipoprotein (LDL), high-density lipoprotein (HDL), triglyceride (TG), and total cholesterol (TC) were also detected for the two groups. The variations in UA, LDL, HDL, TG, and TC among two groups along with levels of Ang II and VEGF in ASO patients in accordance to conditions like the general situation, disease duration, disease site, Fontaine stage, and ABI risk level have been studied to establish a correlation between Ang II and VEGF and ASO. Results (1) The proportion of males with a history of smoking, diabetes, and hypertension was higher (P < 0.05) among ASO patients in comparison to the control group. The diastolic blood pressure, LDL, TC, Ang II, and VEGF levels were found to be higher (P < 0.05) whereas HDL was low (P < 0.01). (2) The level of Ang II in male patients with ASO was significantly higher than that in female ASO patients (P < 0.05). In ASO patients, the levels of Ang II and VEGF increased not only with age (P < 0.01) but also with progression in Fontaine stages II, III, and IV (P < 0.01). (3) Logistic regression analysis revealed Ang II and VEGF as risk factors for ASO. (4) An AUC (area under the ROC (receiver operator characteristic) curve) for Ang II and VEGF for the diagnosis of ASO was 0.764 (good) and 0.854 (very good), respectively, while their combined AUC in diagnosing ASO was 0.901 (excellent). The AUC of Ang II and VEGF together in diagnosing ASO was greater than that of Ang II and VEGF alone along with higher specificity as well (all P < 0.05). Conclusion Ang II and VEGF were correlated with the occurrence and development of ASO. The AUC analysis demonstrates that Ang II and VEGF were highly discriminative of ASO.
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5
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Liang Z, Liang Q, Zhang W, Zheng L, Shen X, Zhang Y. Promotional effects of HIF1α and KDM3A interaction on vascular smooth muscle cells in thoracic aortic dissection. Epigenomics 2022; 14:227-241. [PMID: 35172598 DOI: 10.2217/epi-2021-0147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: The current study was performed to define the role of KDM3A in thoracic aortic dissection (TAD). Methods: The binding of HIF1α and KDM3A in HES1 was detected by ChIP and dual-luciferase reporter gene assay. Loss and gain-of function assays of HIF1α, KDM3A and HES1 were further performed in Ang-II-induced mouse aortic smooth muscle cell line (MOVAS) cells. Lastly, in vivo TAD models were established. Results: HIF1α was highly expressed in TAD. KDM3A promoted the transcription activation of HES1. HIF1α enhanced the proliferation and migration of Ang-II-induced MOVAS cells, in addition to increasing thoracic aorta dilation to induce TAD formation in vivo. Silencing of HES1 reversed the effects of HIF1α in vivo and in vitro. Conclusion: The findings indicated that interaction between HIF1α and KDM3A enhances the proliferation and migration of MOVAS cells to induce TAD.
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Affiliation(s)
- Zheyong Liang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, China
| | - Qi Liang
- Department of Cardiology, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, China
| | - Wei Zhang
- Department of Cardiovascular Surgery, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West 5Road, Xi'an, 710004, Shaanxi, China
| | - Lei Zheng
- School of Pharmaceutical Sciences, Xi'an Medical University, Xi'an, 710021, Shaanxi, China
| | - Xuji Shen
- School of Pharmaceutical Sciences, Xi'an Medical University, Xi'an, 710021, Shaanxi, China
| | - Yongjian Zhang
- Department of Cardiovascular Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, 277 West Yanta Road, Xi'an, 710061, Shaanxi, China.,Cardiovascular Research Centre, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, 76 West Yanta Road, Xi'an, 710061, Shaanxi, China
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6
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Hu N, Zou L. Multiple functions of Hes genes in the proliferation and differentiation of neural stem cells. Ann Anat 2021; 239:151848. [PMID: 34715307 DOI: 10.1016/j.aanat.2021.151848] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 07/24/2021] [Accepted: 10/18/2021] [Indexed: 12/20/2022]
Abstract
The HES proteins (hairy and Enhancer of split (E(spl)) homologs) are basic helix-loop-helix (bHLH) transcription factors that regulate the proliferation and differentiation of stem cells. Family members HES1, 3, and 5 are all critical regulators of nervous system development. The Hes genes exhibit oscillatory expression levels, and this dynamic expression allows for the complex regulation of numerous downstream genes such as Ascl1, Neurog2, Olig2 involved in the differentiation of specific cell types. In addition, HES proteins act as hubs for the molecule crosstalk among Notch, Wnt, and other signaling pathways that regulate nervous system development.
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Affiliation(s)
- Nan Hu
- Department of Human Anatomy, Jiangsu Key Laboratory of Neuroregeneration, Nantong University, Nantong, Jiangsu 226001, China
| | - Linqing Zou
- Department of Human Anatomy, Jiangsu Key Laboratory of Neuroregeneration, Nantong University, Nantong, Jiangsu 226001, China.
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7
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Hung YC, Liu YC, Wu BN, Yeh JL, Hsu JH. Cinaciguat Prevents Postnatal Closure of Ductus Arteriosus by Vasodilation and Anti-remodeling in Neonatal Rats. Front Physiol 2021; 12:661171. [PMID: 34393808 PMCID: PMC8358454 DOI: 10.3389/fphys.2021.661171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 07/06/2021] [Indexed: 12/19/2022] Open
Abstract
Closure of the ductus arteriosus (DA) involves vasoconstriction and vascular remodeling. Cinaciguat, a soluble guanylyl cyclase (sGC) activator, was reported with vasodilatory and anti-remodeling effects on pulmonary hypertensive vessels. However, its effects on DA are not understood. Therefore, we investigated whether cinaciguat regulated DA patency and examined its underlying mechanisms. In vivo, we found that cinaciguat (10 mg/kg, i.p. at birth) prevented DA closure at 2 h after birth with luminal patency and attenuated intimal thickening. These anti-remodeling effects were associated with enhanced expression of cyclic guanosine monophosphate (cGMP) in DA. Ex vivo, cinaciguat dilated oxygen-induced DA constriction dose-dependently. Such vasodilatory effect was blunted by KT-5823, a PKG inhibitor. In DA smooth muscle cells (DASMCs), we further showed that cinaciguat inhibited angiotensin II (Ang II)-induced proliferation and migration of DASMCs. In addition, cinaciguat inhibited Ang II-induced mitochondrial reactive oxygen species (ROS) production. Finally, Ang II-activated MAPKs and Akt were also inhibited by cinaciguat. In conclusion, cinaciguat prevents postnatal DA closure by vasodilation and anti-remodeling through the cGMP/PKG pathway. The mechanisms underlying anti-remodeling effects include anti-proliferation and anti-migration, with attenuation of mitochondrial ROS production, MAPKs, and Akt signaling. Thus, this study implicates that sGC activation may be a promising novel strategy to regulate DA patency.
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Affiliation(s)
- Yu-Chi Hung
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Pediatrics, St. Joseph Hospital, Kaohsiung, Taiwan
| | - Yi-Ching Liu
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Bin-Nan Wu
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Pharmacology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Medical Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Jwu-Lai Yeh
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Pharmacology, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Medical Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Jong-Hau Hsu
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Pediatrics, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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8
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Wang W, Hu YF, Pang M, Chang N, Yu C, Li Q, Xiong JW, Peng Y, Zhang R. BMP and Notch Signaling Pathways differentially regulate Cardiomyocyte Proliferation during Ventricle Regeneration. Int J Biol Sci 2021; 17:2157-2166. [PMID: 34239346 PMCID: PMC8241734 DOI: 10.7150/ijbs.59648] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 05/14/2021] [Indexed: 01/15/2023] Open
Abstract
Adult mammalian hearts show limited capacity to proliferate after injury, while zebrafish are capable to completely regenerate injured hearts through the proliferation of spared cardiomyocytes. BMP and Notch signaling pathways have been implicated in cardiomyocyte proliferation during zebrafish heart regeneration. However, the molecular mechanism underneath this process as well as the interaction between these two pathways remains to be further explored. In this study we showed BMP signaling was activated after ventricle ablation and acted epistatic downstream of Notch signaling. Inhibition of both signaling pathways differentially influenced ventricle regeneration and cardiomyocyte proliferation, as revealed by time-lapse analysis using a cardiomyocyte-specific FUCCI (fluorescent ubiquitylation-based cell cycle indicator) system. Further experiments revealed that inhibition of BMP and Notch signaling led to cell-cycle arrest at different phases. Overall, our results shed light on the interaction between BMP and Notch signaling pathways and their functions in cardiomyocyte proliferation during cardiac regeneration.
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Affiliation(s)
- Wenyuan Wang
- School of Life Sciences, Fudan University, Shanghai, China
| | - Ye-Fan Hu
- Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China.,School of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Meijun Pang
- Institute of Molecular Medicine, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Peking University, Beijing, China
| | - Nannan Chang
- Institute of Molecular Medicine, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Peking University, Beijing, China
| | - Chunxiao Yu
- School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Qi Li
- School of Basic Medical Sciences, Wuhan University, Wuhan, China
| | - Jing-Wei Xiong
- Institute of Molecular Medicine, Beijing Key Laboratory of Cardiometabolic Molecular Medicine, Peking University, Beijing, China
| | - Yuanyuan Peng
- School of Life Sciences, Fudan University, Shanghai, China
| | - Ruilin Zhang
- School of Basic Medical Sciences, Wuhan University, Wuhan, China
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9
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Shu Y, He J, Zhang H, Liu G, Li S, Deng S, Wu H. Dynamic transcriptome and histomorphology analysis of developmental traits of hindlimb thigh muscle from Odorrana tormota and its adaptability to different life history stages. BMC Genomics 2021; 22:369. [PMID: 34016051 PMCID: PMC8138932 DOI: 10.1186/s12864-021-07677-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 05/05/2021] [Indexed: 11/10/2022] Open
Abstract
Background Systematic studies on the development and adaptation of hindlimb muscles in anura amphibians are rare. Here, we integrated analysis of transcriptome and histomorphological data for the hindlimb thigh muscle of Odorrana tormota (concave-eared torrent frog) at different developmental stages, to uncover the developmental traits of hindlimb thigh muscle from O. tormota and its adaptability to different life history stages. Results The development of hindlimb thigh muscle from O. tormota has the following characteristics. Before metamorphosis, myogenous cells proliferate and differentiate into myotubes, and form 11 muscle groups at G41; Primary myofibers and secondary myofibers appeared during metamorphosis; 11 muscle groups differentiated continuously to form myofibers, accompanied by myofibers hypertrophy after metamorphosis; During the growth process of O. tormota from G42 to G46, there were differences between the sexes in the muscle groups that differentiate into muscle fibers, indicating that there was sexual dimorphism in the hindlimb thigh muscles of O. tormota at the metamorphosis stages. Some genes and pathways related to growth, development, and movement ability of O. tormota at different developmental stages were obtained. In addition, some pathways associated with adaptation to metamorphosis and hibernation also were enriched. Furthermore, integrated analysis of the number of myofibers and transcriptome data suggested that myofibers of specific muscle groups in the hindlimbs may be degraded through lysosome and ubiquitin pathways to transform into energy metabolism and other energy-related substances to meet the physiological needs of hibernation. Conclusions These results provide further understanding the hindlimb thigh muscle development pattern of frogs and their adaption to life history stages. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-021-07677-0.
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Affiliation(s)
- Yilin Shu
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, School of Ecology and Environment, Anhui Normal University, Wuhu, China.,Provincial Key Laboratory of Biotic Environment and Ecological Safety in Anhui, Wuhu, China
| | - Jun He
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, School of Ecology and Environment, Anhui Normal University, Wuhu, China.,Provincial Key Laboratory of Biotic Environment and Ecological Safety in Anhui, Wuhu, China
| | - Huijuan Zhang
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, School of Ecology and Environment, Anhui Normal University, Wuhu, China.,Provincial Key Laboratory of Biotic Environment and Ecological Safety in Anhui, Wuhu, China
| | - Guangxuan Liu
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, School of Ecology and Environment, Anhui Normal University, Wuhu, China.,Provincial Key Laboratory of Biotic Environment and Ecological Safety in Anhui, Wuhu, China
| | - Shikun Li
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, School of Ecology and Environment, Anhui Normal University, Wuhu, China.,Provincial Key Laboratory of Biotic Environment and Ecological Safety in Anhui, Wuhu, China
| | - Shuaitao Deng
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, School of Ecology and Environment, Anhui Normal University, Wuhu, China.,Provincial Key Laboratory of Biotic Environment and Ecological Safety in Anhui, Wuhu, China
| | - Hailong Wu
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, School of Ecology and Environment, Anhui Normal University, Wuhu, China. .,Provincial Key Laboratory of Biotic Environment and Ecological Safety in Anhui, Wuhu, China.
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10
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Chen H, Xu X, Liu Z, Wu Y. MiR-22-3p Suppresses Vascular Remodeling and Oxidative Stress by Targeting CHD9 during the Development of Hypertension. J Vasc Res 2021; 58:180-190. [PMID: 33794525 DOI: 10.1159/000514311] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Accepted: 01/06/2021] [Indexed: 11/19/2022] Open
Abstract
Hypertension is considered a risk factor for a series of systematic diseases. Known factors including genetic predisposition, age, and diet habits are strongly associated with the initiation of hypertension. The current study aimed to investigate the role of miR-22-3p in hypertension. In this study, we discovered that the miR-22-3p level was significantly decreased in the thoracic aortic vascular tissues and aortic smooth muscle cells (ASMCs) of spontaneously hypertensive rats. Functionally, the overexpression of miR-22-3p facilitated the switch of ASMCs from the synthetic to contractile phenotype. To investigate the underlying mechanism, we predicted 11 potential target mRNAs for miR-22-3p. After screening, chromodomain helicase DNA-binding 9 (CHD9) was validated to bind with miR-22-3p. Rescue assays showed that the co-overexpression of miR-22-3p and CHD9 reversed the inhibitory effect of miR-22-3p mimics on cell proliferation, migration, and oxidative stress in ASMCs. Finally, miR-22-3p suppressed vascular remodeling and oxidative stress in vivo. Overall, miR-22-3p regulated ASMC phenotype switch by targeting CHD9. This new discovery provides a potential insight into hypertension treatment.
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MESH Headings
- Animals
- Aorta, Thoracic/metabolism
- Aorta, Thoracic/pathology
- Aorta, Thoracic/physiopathology
- Cadherins/genetics
- Cadherins/metabolism
- Cell Movement
- Cell Proliferation
- Disease Models, Animal
- Gene Expression Regulation
- Hypertension/genetics
- Hypertension/metabolism
- Hypertension/pathology
- Hypertension/physiopathology
- MicroRNAs/genetics
- MicroRNAs/metabolism
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/physiopathology
- Myocytes, Smooth Muscle/metabolism
- Myocytes, Smooth Muscle/pathology
- Oxidative Stress
- Rats, Inbred SHR
- Rats, Sprague-Dawley
- Signal Transduction
- Vascular Remodeling
- Rats
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Affiliation(s)
- Hanqing Chen
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiru Xu
- First Clinical Medical College, Nanjing University of Chinese Medicine, Nanjing, China
| | - Zhengqing Liu
- Department of Endocrine, Suzhou Ninth People's Hospital, Suzhou, China
| | - Yong Wu
- Department of Cardiovascular Medicine, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China
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11
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Molecular Mechanisms Underlying Remodeling of Ductus Arteriosus: Looking beyond the Prostaglandin Pathway. Int J Mol Sci 2021; 22:ijms22063238. [PMID: 33810164 PMCID: PMC8005123 DOI: 10.3390/ijms22063238] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/10/2021] [Accepted: 03/18/2021] [Indexed: 12/12/2022] Open
Abstract
The ductus arteriosus (DA) is a physiologic vessel crucial for fetal circulation. As a major regulating factor, the prostaglandin pathway has long been the target for DA patency maintenance or closure. However, the adverse effect of prostaglandins and their inhibitors has been a major unsolved clinical problem. Furthermore, a significant portion of patients with patent DA fail to respond to cyclooxygenase inhibitors that target the prostaglandin pathway. These unresponsive medical patients ultimately require surgical intervention and highlight the importance of exploring pathways independent from this well-recognized prostaglandin pathway. The clinical limitations of prostaglandin-targeting therapeutics prompted us to investigate molecules beyond the prostaglandin pathway. Thus, this article introduces molecules independent from the prostaglandin pathway based on their correlating mechanisms contributing to vascular remodeling. These molecules may serve as potential targets for future DA patency clinical management.
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Zohorsky K, Mequanint K. Designing Biomaterials to Modulate Notch Signaling in Tissue Engineering and Regenerative Medicine. TISSUE ENGINEERING PART B-REVIEWS 2020; 27:383-410. [PMID: 33040694 DOI: 10.1089/ten.teb.2020.0182] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The design of cell-instructive biomaterials for tissue engineering and regenerative medicine is at a crossroads. Although the conventional tissue engineering approach is top-down (cells seeded to macroporous scaffolds and mature to form tissues), bottom-up tissue engineering strategies are becoming appealing. With such developments, we can study cell signaling events, thus enabling functional tissue assembly in physiologic and diseased models. Among many important signaling pathways, the Notch signaling pathway is the most diverse in its influence during tissue morphogenesis and repair following injury. Although Notch signaling is extensively studied in developmental biology and cancer biology, our knowledge of designing biomaterial-based Notch signaling platforms and incorporating Notch signaling components into engineered tissue systems is limited. By incorporating Notch signaling to tissue engineering scaffolds, we can direct cell-specific responses and improve engineered tissue maturation. This review will discuss recent progress in the development of Notch signaling biomaterials as a promising target to control cellular fate decisions, including the influences of ligand identity, biophysical material cues, ligand presentation strategies, and mechanotransduction. Notch signaling is consequently of interest to direct, control, and reprogram cellular behavior on a biomaterial surface. We anticipate that discussions in this article will allow for enhanced knowledge and insight into designing Notch targeted biomaterials for various tissue engineering and cell fate determinations. Impact statement Notch signaling is recognized as an important pathway in tissue engineering and regenerative medicine; however, there is no systematic review on this topic. The comprehensive review and perspectives presented here provide an in-depth discussion on ligand presentation strategies both in 2D and in 3D cell culture environments involving biomaterials/scaffolds. In addition, this review article provides insight into the challenges in designing cell surrogate biomaterials capable of providing Notch signals. To the best of the authors' knowledge, this is the first review relevant to the fields of tissue engineering.
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Affiliation(s)
- Kathleen Zohorsky
- School of Biomedical Engineering and The University of Western Ontario, London, Canada
| | - Kibret Mequanint
- School of Biomedical Engineering and The University of Western Ontario, London, Canada.,Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, Canada
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Ovalı F. Molecular and Mechanical Mechanisms Regulating Ductus Arteriosus Closure in Preterm Infants. Front Pediatr 2020; 8:516. [PMID: 32984222 PMCID: PMC7477801 DOI: 10.3389/fped.2020.00516] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 07/21/2020] [Indexed: 12/14/2022] Open
Abstract
Failure of ductus arteriosus closure after preterm birth is associated with significant morbidities. Ductal closure requires and is regulated by a complex interplay of molecular and mechanical mechanisms with underlying genetic factors. In utero patency of the ductus is maintained by low oxygen tension, high levels of prostaglandins, nitric oxide and carbon monoxide. After birth, ductal closure occurs first by functional closure, followed by anatomical remodeling. High oxygen tension and decreased prostaglandin levels mediated by numerous factors including potassium channels, endothelin-1, isoprostanes lead to the contraction of the ductus. Bradykinin and corticosteroids also induce ductal constriction by attenuating the sensitivity of the ductus to PGE2. Smooth muscle cells of the ductus can sense oxygen through a mitochondrial network by the role of Rho-kinase pathway which ends up with increased intracellular calcium levels and contraction of myosin light chains. Anatomical closure of the ductus is also complex with various mechanisms such as migration and proliferation of smooth muscle cells, extracellular matrix production, endothelial cell proliferation which mediate cushion formation with the interaction of blood cells. Regulation of vessel walls is affected by retinoic acid, TGF-β1, notch signaling, hyaluronan, fibronectin, chondroitin sulfate, elastin, and vascular endothelial cell growth factor (VEGF). Formation of the platelet plug facilitates luminal remodeling by the obstruction of the constricted ductal lumen. Vasa vasorum are more pronounced in the term ductus but are less active in the preterm ductus. More than 100 genes are effective in the prostaglandin pathway or in vascular smooth muscle development and structure may affect the patency of ductus. Hemodynamic changes after birth including fluid load and flow characteristics as well as shear forces within the ductus also stimulate closure. Current pharmacological treatment for the closure of a patent ductus is based on the blockage of the prostaglandin pathway mainly through COX or POX inhibition, albeit with some limitations and side effects. Further research for new agents aiming ductal closure should focus on a clear understanding of vascular biology of the ductus.
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Affiliation(s)
- Fahri Ovalı
- Division of Neonatology, Department of Pediatrics, Istanbul Medeniyet University, Istanbul, Turkey
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Saito J, Ishikawa Y, Yokoyama U. Role of Tissue-Type Plasminogen Activator in Remodeling of the Ductus Arteriosus. Circ Rep 2020; 2:211-217. [PMID: 33693232 PMCID: PMC7921361 DOI: 10.1253/circrep.cr-20-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Vascular remodeling (e.g., intimal thickening) is necessary for complete closure of the ductus arteriosus (DA). Smooth muscle cells are reported to contribute to DA remodeling. In contrast, the contribution of endothelial cells remains largely unknown. Recent data showed that tissue-type plasminogen activator (t-PA) was highly expressed in the endothelial cells of rat and human DA. It is well known that t-PA is an activator of the blood fibrinolytic system, but t-PA-induced localized proteolysis has been reported to play an important role in vascular development. We found that t-PA-induced plasminogen-plasmin conversion promoted matrix metalloproteinase-2 activation in endothelial cells of rat DA. Gelatinase activity was noted at the internal elastic laminae (IEL) of rat and human DA on in situ gelatin zymography. The in vivo injection of plasminogen to pre-term rats increased gelatinase activation, IEL disruption, and the subsequent intimal thickening formation in the pre-term rat DA. Human DA results partly supported the rat DA findings, suggesting that t-PA-mediated DA remodeling may also be present in the human DA. Current pharmacotherapy for patent DA (PDA) mainly focuses on increasing vascular constriction. Elucidating the molecular mechanisms of DA remodeling may help to expand the range of therapeutic strategies for PDA.
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Affiliation(s)
- Junichi Saito
- Cardiovascular Research Institute, School of Medicine, Yokohama City University Yokohama Japan.,Department of Cardiovascular Medicine, School of Medicine, Yale University New Haven, CT USA
| | - Yoshihiro Ishikawa
- Cardiovascular Research Institute, School of Medicine, Yokohama City University Yokohama Japan
| | - Utako Yokoyama
- Cardiovascular Research Institute, School of Medicine, Yokohama City University Yokohama Japan.,Department of Physiology, School of Medicine, Tokyo Medical University Tokyo Japan
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Yang MC, Liu HK, Wu HY, Tey SL, Yang YN, Wu CY, Wu JR. Initial Experience With Patent Ductus Arteriosus Ligation in Pre-term Infants With Bidirectional Shunt Pattern. Front Pediatr 2020; 8:591441. [PMID: 33194925 PMCID: PMC7649389 DOI: 10.3389/fped.2020.591441] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 09/28/2020] [Indexed: 01/09/2023] Open
Abstract
Background: Patent ductus arteriosus (PDA) with a bidirectional shunt reflects critical clinical conditions. The operability of PDA with a bidirectional shunt in pre-term infants is still not clearly clarified. This study aimed to investigate the feasibility and the outcomes of PDA ligation in pre-term infants with a bidirectional shunt PDA. Methods: All pre-term infants receiving PDA ligation between 2013 and 2019 were enrolled in this prospective study. Patients were allocated into two groups based on the shunting direction of PDA, which were the left-to-right group (group A) and the bidirectional group (group B). Clinical characteristics and pre-op comorbidities were analyzed. Intraoperative complications, post-op neurological sequelae, necrotizing enterocolitis, survival, and mortality were compared between these two groups. Results: Thirty-seven pre-term infants were enrolled (18 in group A, 19 in group B). The mean post-menstrual age at PDA surgery was 32.0 ± 1.3 and 32.8 ± 1.5 weeks, respectively. Before surgery, 44.4 and 89.5% (group A vs. B) of the patients were using invasive mechanical ventilator (p < 0.01). The requirement of high-frequency oscillatory ventilatory support was significantly higher in group B. PDA rupture-related bleeding during exposing PDA or ligating PDA occurred in four infants, and all were all in group B, including one with delayed hemothorax. Early surgical mortality within 30 days of surgery was higher in group B (0 vs. 21.1%, p < 0.05), but only one death could be attributed to the surgery, which was caused by a pain-induced pulmonary hypertension crisis. The 5-year survival was 100% in group A, and 73.7% in group B (p < 0.05). Conclusion: We did not recommend routine PDA ligation in pre-term infants with a bidirectional shunt. However, a bidirectional shunt should not be an absolute contraindication if they fulfill indications of PDA closure. Unexpected intraoperative PDA rupture and delayed hemothorax in a bidirectional shunt PDA should be carefully monitored. Aggressive post-op pain control is also warranted to avoid pulmonary hypertension crisis. The post-op early mortality rate was higher in the bidirectional group, which could be inherent to their poor pre-operative lung condition. Only one death was directly related to the surgery.
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Affiliation(s)
- Ming-Chun Yang
- Department of Pediatrics, E-Da Hospital, Kaohsiung City, Taiwan.,School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung City, Taiwan.,School of Medicine for International Students, I-Shou University, Kaohsiung City, Taiwan
| | - Hsien-Kuan Liu
- Department of Pediatrics, E-Da Hospital, Kaohsiung City, Taiwan.,School of Medicine for International Students, I-Shou University, Kaohsiung City, Taiwan
| | - Hsuan-Yin Wu
- School of Medicine for International Students, I-Shou University, Kaohsiung City, Taiwan.,Division of Cardiovascular Surgery, Department of Surgery, E-Da Hospital, Kaohsiung City, Taiwan
| | - Shu-Leei Tey
- Department of Pediatrics, E-Da Hospital, Kaohsiung City, Taiwan.,School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung City, Taiwan
| | - Yung-Ning Yang
- Department of Pediatrics, E-Da Hospital, Kaohsiung City, Taiwan.,School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung City, Taiwan.,School of Medicine for International Students, I-Shou University, Kaohsiung City, Taiwan
| | - Chien-Yi Wu
- Department of Pediatrics, E-Da Hospital, Kaohsiung City, Taiwan.,School of Chinese Medicine for Post Baccalaureate, I-Shou University, Kaohsiung City, Taiwan
| | - Jiunn-Ren Wu
- Department of Pediatrics, E-Da Hospital, Kaohsiung City, Taiwan
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Aquila G, Kostina A, Vieceli Dalla Sega F, Shlyakhto E, Kostareva A, Marracino L, Ferrari R, Rizzo P, Malaschicheva A. The Notch pathway: a novel therapeutic target for cardiovascular diseases? Expert Opin Ther Targets 2019; 23:695-710. [PMID: 31304807 DOI: 10.1080/14728222.2019.1641198] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: The Notch pathway is involved in determining cell fate during development and postnatally in continuously renewing tissues, such as the endothelium, the epithelium, and in the stem cells pool. The dysregulation of the Notch pathway is one of the causes of limited response, or resistance, to available cancer treatments and novel therapeutic strategies based on Notch inhibition are being investigated in preclinical and clinical studies in oncology. A large body of evidence now shows that the dysregulation of the Notch pathway is also involved in the pathophysiology of cardiovascular diseases (CVDs). Areas covered: This review discusses the molecular mechanisms involving Notch which underlie heart failure, aortic valve calcification, and aortic aneurysm. Expert opinion: Despite the existence of preventive, pharmacological and surgical interventions approaches, CVDs are the first causes of mortality worldwide. The Notch pathway is becoming increasingly recognized as being involved in heart failure, aortic aneurysm and aortic valve calcification, which are among the most common global causes of mortality due to CVDs. As already shown in cancer, the dissection of the biological processes and molecular mechanisms involving Notch should pave the way for new strategies to prevent and cure these diseases.
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Affiliation(s)
- Giorgio Aquila
- Department of Medical Sciences, University of Ferrara , Ferrara , Italy
| | - Aleksandra Kostina
- Laboratory of Molecular Cardiology, Almazov National Medical Research Centre , St-Petersburg , Russia.,Laboratory of Regenerative Biomedicine, Institute of Cytology, Russian Academy of Sciences , St-Petersburg , Russia
| | | | - Eugeniy Shlyakhto
- Laboratory of Molecular Cardiology, Almazov National Medical Research Centre , St-Petersburg , Russia
| | - Anna Kostareva
- Laboratory of Molecular Cardiology, Almazov National Medical Research Centre , St-Petersburg , Russia
| | - Luisa Marracino
- Department of Morphology, Surgery and Experimental Medicine and Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara , Ferrara , Italy
| | - Roberto Ferrari
- Department of Medical Sciences, University of Ferrara , Ferrara , Italy.,Maria Cecilia Hospital, GVM Care & Research , Cotignola , Italy
| | - Paola Rizzo
- Maria Cecilia Hospital, GVM Care & Research , Cotignola , Italy.,Department of Morphology, Surgery and Experimental Medicine and Laboratory for Technologies of Advanced Therapies (LTTA), University of Ferrara , Ferrara , Italy
| | - Anna Malaschicheva
- Laboratory of Molecular Cardiology, Almazov National Medical Research Centre , St-Petersburg , Russia.,Laboratory of Regenerative Biomedicine, Institute of Cytology, Russian Academy of Sciences , St-Petersburg , Russia.,Department of Embryology, Faculty of Biology, Saint-Petersburg State University , St. Petersburg , Russia
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The Use of Nutraceuticals to Counteract Atherosclerosis: The Role of the Notch Pathway. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2019; 2019:5470470. [PMID: 31915510 PMCID: PMC6935452 DOI: 10.1155/2019/5470470] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 03/13/2019] [Indexed: 12/13/2022]
Abstract
Despite the currently available pharmacotherapies, today, thirty percent of worldwide deaths are due to cardiovascular diseases (CVDs), whose primary cause is atherosclerosis, an inflammatory disorder characterized by the buildup of lipid deposits on the inside of arteries. Multiple cellular signaling pathways have been shown to be involved in the processes underlying atherosclerosis, and evidence has been accumulating for the crucial role of Notch receptors in regulating the functions of the diverse cell types involved in atherosclerosis onset and progression. Several classes of nutraceuticals have potential benefits for the prevention and treatment of atherosclerosis and CVDs, some of which could in part be due to their ability to modulate the Notch pathway. In this review, we summarize the current state of knowledge on the role of Notch in vascular health and its modulation by nutraceuticals for the prevention of atherosclerosis and/or treatment of related CVDs.
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Ling C, Liu Z, Song M, Zhang W, Wang S, Liu X, Ma S, Sun S, Fu L, Chu Q, Belmonte JCI, Wang Z, Qu J, Yuan Y, Liu GH. Modeling CADASIL vascular pathologies with patient-derived induced pluripotent stem cells. Protein Cell 2019; 10:249-271. [PMID: 30778920 PMCID: PMC6418078 DOI: 10.1007/s13238-019-0608-1] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Accepted: 12/29/2018] [Indexed: 12/23/2022] Open
Abstract
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is a rare hereditary cerebrovascular disease caused by a NOTCH3 mutation. However, the underlying cellular and molecular mechanisms remain unidentified. Here, we generated non-integrative induced pluripotent stem cells (iPSCs) from fibroblasts of a CADASIL patient harboring a heterozygous NOTCH3 mutation (c.3226C>T, p.R1076C). Vascular smooth muscle cells (VSMCs) differentiated from CADASIL-specific iPSCs showed gene expression changes associated with disease phenotypes, including activation of the NOTCH and NF-κB signaling pathway, cytoskeleton disorganization, and excessive cell proliferation. In comparison, these abnormalities were not observed in vascular endothelial cells (VECs) derived from the patient's iPSCs. Importantly, the abnormal upregulation of NF-κB target genes in CADASIL VSMCs was diminished by a NOTCH pathway inhibitor, providing a potential therapeutic strategy for CADASIL. Overall, using this iPSC-based disease model, our study identified clues for studying the pathogenic mechanisms of CADASIL and developing treatment strategies for this disease.
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Affiliation(s)
- Chen Ling
- Advanced Innovation Center for Human Brain Protection, National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital Capital Medical University, Beijing, 100053, China
- Department of Neurology, Peking University First Hospital, Beijing, 100034, China
- National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
| | - Zunpeng Liu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Moshi Song
- State Key Laboratory of Membrane Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Institute for Stem cell and Regeneration, CAS, Beijing, 100101, China
| | - Weiqi Zhang
- Advanced Innovation Center for Human Brain Protection, National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital Capital Medical University, Beijing, 100053, China
- National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Institute for Stem cell and Regeneration, CAS, Beijing, 100101, China
| | - Si Wang
- Advanced Innovation Center for Human Brain Protection, National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital Capital Medical University, Beijing, 100053, China
- National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Institute for Stem cell and Regeneration, CAS, Beijing, 100101, China
| | - Xiaoqian Liu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Shuai Ma
- National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Institute for Stem cell and Regeneration, CAS, Beijing, 100101, China
| | - Shuhui Sun
- National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Lina Fu
- National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Qun Chu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Juan Carlos Izpisua Belmonte
- Gene Expression Laboratory, Salk Institute for Biological Studies, 10010 North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Zhaoxia Wang
- Department of Neurology, Peking University First Hospital, Beijing, 100034, China
| | - Jing Qu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
- Institute for Stem cell and Regeneration, CAS, Beijing, 100101, China.
| | - Yun Yuan
- Department of Neurology, Peking University First Hospital, Beijing, 100034, China.
| | - Guang-Hui Liu
- Advanced Innovation Center for Human Brain Protection, National Clinical Research Center for Geriatric Disorders, Xuanwu Hospital Capital Medical University, Beijing, 100053, China.
- National Laboratory of Biomacromolecules, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing, 100101, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
- Institute for Stem cell and Regeneration, CAS, Beijing, 100101, China.
- Key Laboratory of Regenerative Medicine of Ministry of Education, Institute of Aging and Regenerative Medicine, Jinan University, Guangzhou, 510632, China.
- Beijing Institute for Brain Disorders, Capital Medical University, Beijing, 100069, China.
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B-type natriuretic peptide prevents postnatal closure of ductus arteriosus by both vasodilation and anti-remodeling in neonatal rats. Clin Sci (Lond) 2018; 132:2045-2058. [PMID: 30219798 DOI: 10.1042/cs20180201] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 08/14/2018] [Accepted: 08/16/2018] [Indexed: 12/18/2022]
Abstract
The physiologic process of postnatal ductus arteriosus (DA) closure consists of vasoconstriction followed by vascular remodeling. We have recently reported that B-type natriuretic peptide (BNP), a potent vasodilator, also has anti-remodeling effects in pulmonary vasculature. However, its effects on DA have not been elucidated. We investigated whether BNP can prevent DA closure, and if so, the underlying mechanisms. Using in vivo studies, we examined effects of BNP (10 mg/kg, ip at birth) on DA closure in neonatal rats within 4 h after birth. We found that in control rats, the DA spontaneously closed at 4 h with a decreased DA diameter, enhanced intimal thickening, and luminal occlusion. BNP prevented DA closure at 4 h with a preserved DA diameter, attenuated intimal thickening, and preserved luminal patency. Ex vivo, BNP attenuated oxygen-induced vasoconstriction of isolated DA rings of newborn rats. These vasodilating effects were blunted by Rp-8-Br-PET-cGMPS, a cGMP inhibitor. In vitro, BNP inhibited angiotensin II (Ang II)-induced proliferation and migration of DA smooth muscle cells (DASMCs). BNP inhibited Ang II-induced mitochondrial reactive oxygen species (ROS) production and calcium overload in DASMCs. Finally, BNP inhibited Ang II-induced ERK1/2 activation. These in vitro effects were antagonized by Rp-8-Br-PET-cGMPS. In conclusion, BNP prevents postnatal DA closure by both vasodilation and anti-remodeling through the cGMP pathway. The mechanisms underlying anti-remodeling effects include anti-poliferation and anti-migration, with attenuation of mitochondrial ROS production and intracellular calcium and ERK1/2 signaling. Therefore, the BNP/cGMP pathway can be a promising therapeutic target for clinical management of DA patency.
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20
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Hung YC, Yeh JL, Hsu JH. Molecular Mechanisms for Regulating Postnatal Ductus Arteriosus Closure. Int J Mol Sci 2018; 19:ijms19071861. [PMID: 29941785 PMCID: PMC6073350 DOI: 10.3390/ijms19071861] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2018] [Revised: 05/30/2018] [Accepted: 06/20/2018] [Indexed: 12/25/2022] Open
Abstract
The ductus arteriosus (DA) connects the main pulmonary artery and the aorta in fetal circulation and closes spontaneously within days after birth in normal infants. Abnormal patent DA (PDA) causes morbidities and mortality, especially in preterm infants. Closure of the DA is a complex interactive process involving two events: functional and anatomic closure. Functional closure by smooth muscle contraction was achieved through the regulatory factors of vaso-reactivity. These factors include oxygen sensing system, glutamate, osmolality, prostaglandin E2, nitric oxide, and carbon monoxide. Anatomic closure by vascular remodeling involved several vascular components including endothelium, extracellular matrix, smooth muscle cells, and intraluminal blood cells. Despite advances in understanding of PDA pathogenesis, the molecular mechanism for regulation of DA closure is complex and not fully understood. In this article we review recent evidence regarding the molecular mechanisms of DA closure.
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Affiliation(s)
- Yu-Chi Hung
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
- Department of Pediatrics, St. Joseph Hospital, Kaohsiung 807, Taiwan.
| | - Jwu-Lai Yeh
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
- Department of Pharmacology, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
- Department of Medical Research, Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan.
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan.
| | - Jong-Hau Hsu
- Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
- Department of Pharmacology, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
- Department of Pediatrics, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
- Department of Pediatrics, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan.
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Peng JH, Wang XL, Ran L, Song JL, Zhang ZT, Liu X, Li HY. Inhibition of Notch signaling pathway enhanced the radiosensitivity of breast cancer cells. J Cell Biochem 2018; 119:8398-8409. [PMID: 29904942 DOI: 10.1002/jcb.27036] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 04/06/2018] [Indexed: 01/10/2023]
Abstract
This study aimed to investigate the effect of inhibiting the Notch signaling pathway on the radiosensitivity of breast cancer cells. Human breast cancer cell lines (MCF-7 and T47D) were selected and treated with radiation of different doses. Cells were treated with Gamma secretase inhibitor (GSI) to analyze the effects of GSI on the Notch signaling, which were detected by Immunofluorescence assay, RT-qPCR, and Western blot analysis. Besides, Transwell assay, Scratch test, colony formation assay, MTT assay, and flow cytometry were conducted to show the effects of GSI on the invasion and migration, survival fraction, cell viability, and apoptosis of MCF-7 and T47D cells after radiation therapy. Moreover, cell transfection with a dominant negative mutant of RBPJ, the key transcription factor of Notch signaling pathway, were also applied to show the inhibition of Notch signaling pathway. Initially, we found that the 4 Gy radiation activated Notch signaling pathway, and enhanced the invasion and migration of MCF-7 and T47D cells. However, GSI inhibited the Notch signaling pathway, and reversed the enhancement of radiation on the migration and invasion, promoted the enhancement of apoptosis and inhibition of proliferation of MCF-7 and T47D cells induced by radiation. Except that, we also determined that GSI and dnRBPJ suppressed the upregulation of Notch signaling after radiation therapy. Our study demonstrated that inhibition of the Notch signaling pathway enhanced the radiosensitivity of breast cancer cells, which may provide evident for a beneficial adjuvant therapy in the breast cancer treatment.
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Affiliation(s)
- Jian-Heng Peng
- Department of Physical Examination, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Xiao-Lin Wang
- Department of Physical Examination, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Liang Ran
- Department of Physical Examination, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Jun-Long Song
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, P. R. China
| | - Zhi-Ting Zhang
- Department of Physical Examination, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Xin Liu
- Department of Physical Examination, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
| | - Hong-Yuan Li
- Department of Endocrine and Breast Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P. R. China
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22
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Peterson SM, Turner JE, Harrington A, Davis-Knowlton J, Lindner V, Gridley T, Vary CPH, Liaw L. Notch2 and Proteomic Signatures in Mouse Neointimal Lesion Formation. Arterioscler Thromb Vasc Biol 2018; 38:1576-1593. [PMID: 29853569 PMCID: PMC6023756 DOI: 10.1161/atvbaha.118.311092] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 05/16/2018] [Indexed: 12/29/2022]
Abstract
Supplemental Digital Content is available in the text. Objective— Vascular remodeling is associated with complex molecular changes, including increased Notch2, which promotes quiescence in human smooth muscle cells. We used unbiased protein profiling to understand molecular signatures related to neointimal lesion formation in the presence or absence of Notch2 and to test the hypothesis that loss of Notch2 would increase neointimal lesion formation because of a hyperproliferative injury response. Approach and Results— Murine carotid arteries isolated at 6 or 14 days after ligation injury were analyzed by mass spectrometry using a data-independent acquisition strategy in comparison to uninjured or sham injured arteries. We used a tamoxifen-inducible, cell-specific Cre recombinase strain to delete the Notch2 gene in smooth muscle cells. Vessel morphometric analysis and immunohistochemical staining were used to characterize lesion formation, assess vascular smooth muscle cell proliferation, and validate proteomic findings. Loss of Notch2 in smooth muscle cells leads to protein profile changes in the vessel wall during remodeling but does not alter overall lesion morphology or cell proliferation. Loss of smooth muscle Notch2 also decreases the expression of enhancer of rudimentary homolog, plectin, and annexin A2 in vascular remodeling. Conclusions— We identified unique protein signatures that represent temporal changes in the vessel wall during neointimal lesion formation in the presence and absence of Notch2. Overall lesion formation was not affected with loss of smooth muscle Notch2, suggesting compensatory pathways. We also validated the regulation of known injury- or Notch-related targets identified in other vascular contexts, providing additional insight into conserved pathways involved in vascular remodeling.
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Affiliation(s)
- Sarah M Peterson
- From the Maine Medical Center Research Institute, Scarborough (S.M.P., J.E.T., A.H., J.D.-K., V.L., T.G., C.P.H.V., L.L.).,University of Maine Graduate School of Biomedical Science and Engineering, Orono (S.M.P., V.L., T.G., C.P.H.V., L.L.)
| | - Jacqueline E Turner
- From the Maine Medical Center Research Institute, Scarborough (S.M.P., J.E.T., A.H., J.D.-K., V.L., T.G., C.P.H.V., L.L.)
| | - Anne Harrington
- From the Maine Medical Center Research Institute, Scarborough (S.M.P., J.E.T., A.H., J.D.-K., V.L., T.G., C.P.H.V., L.L.)
| | - Jessica Davis-Knowlton
- From the Maine Medical Center Research Institute, Scarborough (S.M.P., J.E.T., A.H., J.D.-K., V.L., T.G., C.P.H.V., L.L.).,Tufts Sackler School of Graduate Biomedical Sciences, Boston, MA (J.D.-K., V.L., T.G., C.P.H.V., L.L.)
| | - Volkhard Lindner
- From the Maine Medical Center Research Institute, Scarborough (S.M.P., J.E.T., A.H., J.D.-K., V.L., T.G., C.P.H.V., L.L.).,University of Maine Graduate School of Biomedical Science and Engineering, Orono (S.M.P., V.L., T.G., C.P.H.V., L.L.).,Tufts Sackler School of Graduate Biomedical Sciences, Boston, MA (J.D.-K., V.L., T.G., C.P.H.V., L.L.)
| | - Thomas Gridley
- From the Maine Medical Center Research Institute, Scarborough (S.M.P., J.E.T., A.H., J.D.-K., V.L., T.G., C.P.H.V., L.L.).,University of Maine Graduate School of Biomedical Science and Engineering, Orono (S.M.P., V.L., T.G., C.P.H.V., L.L.).,Tufts Sackler School of Graduate Biomedical Sciences, Boston, MA (J.D.-K., V.L., T.G., C.P.H.V., L.L.)
| | - Calvin P H Vary
- From the Maine Medical Center Research Institute, Scarborough (S.M.P., J.E.T., A.H., J.D.-K., V.L., T.G., C.P.H.V., L.L.).,University of Maine Graduate School of Biomedical Science and Engineering, Orono (S.M.P., V.L., T.G., C.P.H.V., L.L.).,Tufts Sackler School of Graduate Biomedical Sciences, Boston, MA (J.D.-K., V.L., T.G., C.P.H.V., L.L.)
| | - Lucy Liaw
- From the Maine Medical Center Research Institute, Scarborough (S.M.P., J.E.T., A.H., J.D.-K., V.L., T.G., C.P.H.V., L.L.) .,University of Maine Graduate School of Biomedical Science and Engineering, Orono (S.M.P., V.L., T.G., C.P.H.V., L.L.).,Tufts Sackler School of Graduate Biomedical Sciences, Boston, MA (J.D.-K., V.L., T.G., C.P.H.V., L.L.)
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23
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Duque Lasio ML, Kozel BA. Elastin-driven genetic diseases. Matrix Biol 2018; 71-72:144-160. [PMID: 29501665 DOI: 10.1016/j.matbio.2018.02.021] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 02/23/2018] [Accepted: 02/23/2018] [Indexed: 02/08/2023]
Abstract
Elastic fibers provide recoil to tissues that undergo repeated deformation, such as blood vessels, lungs and skin. Composed of elastin and its accessory proteins, the fibers are produced within a restricted developmental window and are stable for decades. Their eventual breakdown is associated with a loss of tissue resiliency and aging. Rare alteration of the elastin (ELN) gene produces disease by impacting protein dosage (supravalvar aortic stenosis, Williams Beuren syndrome and Williams Beuren region duplication syndrome) and protein function (autosomal dominant cutis laxa). This review highlights aspects of the elastin molecule and its assembly process that contribute to human disease and also discusses potential therapies aimed at treating diseases of elastin insufficiency.
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Affiliation(s)
| | - Beth A Kozel
- National Institutes of Health, National Heart Lung and Blood Institute, Bethesda, MD, USA.
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24
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Jiao Y, Huang B, Chen Y, Hong G, Xu J, Hu C, Wang C. Integrated Analyses Reveal Overexpressed Notch1 Promoting Porcine Satellite Cells' Proliferation through Regulating the Cell Cycle. Int J Mol Sci 2018; 19:ijms19010271. [PMID: 29337929 PMCID: PMC5796217 DOI: 10.3390/ijms19010271] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 01/09/2018] [Accepted: 01/10/2018] [Indexed: 12/19/2022] Open
Abstract
Notch signaling as a conserved cell fate regulator is involved in the regulation of cell quiescence, proliferation, differentiation and postnatal tissue regeneration. However, how Notch signaling regulates porcine satellite cells (PSCs) has not been elucidated. We stably transfected Notch1 intracellular domain (N1ICD) into PSCs to analyze the gene expression profile and miRNA-seq. The analysis of the gene expression profile identified 295 differentially-expressed genes (DEGs) in proliferating-N1ICD PSCs (P-N1ICD) and nine DEGs on differentiating-N1ICD PSCs (D-N1ICD), compared with that in control groups (P-Control and D-Control, respectively). Analyzing the underlying function of DEGs showed that most of the upregulated DEGs enriched in P-N1ICD PSCs are related to the cell cycle. Forty-four and 12 known differentially-expressed miRNAs (DEMs) were identified in the P-N1ICD PSCs and D-N1ICD PSCs group, respectively. Furthermore, we constructed the gene-miRNA network of the DEGs and DEMs. In P-N1ICD PSCs, miR-125a, miR-125b, miR-10a-5p, ssc-miR-214, miR-423 and miR-149 are downregulated hub miRNAs, whose corresponding hub genes are marker of proliferation Ki-67 (MKI67) and nuclear receptor binding SET domain protein 2 (WHSC1). By contrast, miR-27a, miR-146a-5p and miR-221-3p are upregulated hub miRNAs, whose hub genes are RUNX1 translocation partner 1 (RUNX1T1) and fibroblast growth factor 2 (FGF2). All the hub miRNAs and genes are associated with cell proliferation. Quantitative RT-PCR results are consistent with the gene expression profile and miRNA-seq results. The results of our study provide valuable information for understanding the molecular mechanisms underlying Notch signaling in PSCs and skeletal muscle development.
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Affiliation(s)
- Yiren Jiao
- National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China.
| | - Bo Huang
- National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China.
| | - Yu Chen
- National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China.
| | - Guangliang Hong
- National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China.
| | - Jian Xu
- National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China.
| | - Chingyuan Hu
- Department of Human Nutrition, Food and Animal Sciences, College of Tropical Agriculture and Human Resources, University of Hawaii at Manoa, 1955 East-West Road, AgSci. 415J, Honolulu, HI 96822, USA.
| | - Chong Wang
- National Engineering Research Center for Breeding Swine Industry, Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, College of Animal Science, South China Agricultural University, Guangzhou 510642, China.
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25
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Zhang C, Chen D, Maguire EM, He S, Chen J, An W, Yang M, Afzal TA, Luong LA, Zhang L, Lei H, Wu Q, Xiao Q. Cbx3 inhibits vascular smooth muscle cell proliferation, migration, and neointima formation. Cardiovasc Res 2017; 114:443-455. [DOI: 10.1093/cvr/cvx236] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 11/29/2017] [Indexed: 12/14/2022] Open
Affiliation(s)
- Cheng Zhang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Chongqing 400016, Yuzhong District, China
| | - Dan Chen
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Chongqing 400016, Yuzhong District, China
| | - Eithne Margaret Maguire
- Centre for Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Shiping He
- Centre for Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Jiangyong Chen
- Centre for Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
- Department of Cardiothoracic Surgery, Yongchuan Hospital of Chongqing Medical University, Chongqing 402160, China
| | - Weiwei An
- Centre for Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Mei Yang
- Department of Cardiology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang, China
| | - Tayyab Adeel Afzal
- Centre for Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Le Anh Luong
- Centre for Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Li Zhang
- Department of Cardiology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310003, Zhejiang, China
| | - Han Lei
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Chongqing 400016, Yuzhong District, China
| | - Qingchen Wu
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Road, Chongqing 400016, Yuzhong District, China
| | - Qingzhong Xiao
- Centre for Clinical Pharmacology, William Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
- Key Laboratory of Cardiovascular Diseases, The Second Affiliated Hospital, School of Basic Medical Sciences, Guangzhou Medical University, Xinzao Town, Guangzhou, Guangdong 511436, Panyu District, China
- Key Laboratory of Protein Modification and Degradation, School of Basic Medical Sciences, Guangzhou Medical University, Xinzao Town, Guangzhou, Guangdong 511436, Panyu District, China
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