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Protective Effects of Hippophae rhamnoides L. Phenylpropanoids on Doxorubicin-Induced Cardiotoxicity in Zebrafish. Molecules 2022; 27:molecules27248858. [PMID: 36557990 PMCID: PMC9786120 DOI: 10.3390/molecules27248858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 12/07/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022] Open
Abstract
Hippophae rhamnoides L. is a deciduous shrub that contains many unique bioactive substances. This sea buckthorn possesses anticancer, antioxidant, anti-inflammatory, and cardiovascular protective properties. Herein, the effects of phenylpropyl compounds extracted from H. rhamnoides L. on doxorubicin (Dox)-induced cardiotoxicity were evaluated in zebrafish. Cardiac injury in zebrafish was induced using 35 μM Dox for 96 h, and 30 μM phenylpropanoid compounds were used as the protective treatment. The cardioprotective effects and mechanisms of the four phenylpropanoids were investigated using microscopy, behavioral analysis, acridine orange staining, western blotting, flow cytometry, and real-time quantitative polymerase chain reaction. The extracted phenylpropanoids could significantly relieve Dox-induced cardiac injury in zebrafish and inhibit cardiomyocyte apoptosis. The mechanisms of action were mainly related to the stability of mitochondrial biogenesis and function maintained by phenylpropanoids in zebrafish. To our knowledge, this is the first report on the protective effect of sea buckthorn against myocardial injury in zebrafish. Our findings provide support for the further research and development of sea buckthorn and its components.
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Lozano-Velasco E, Garcia-Padilla C, del Mar Muñoz-Gallardo M, Martinez-Amaro FJ, Caño-Carrillo S, Castillo-Casas JM, Sanchez-Fernandez C, Aranega AE, Franco D. Post-Transcriptional Regulation of Molecular Determinants during Cardiogenesis. Int J Mol Sci 2022; 23:ijms23052839. [PMID: 35269981 PMCID: PMC8911333 DOI: 10.3390/ijms23052839] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 02/19/2022] [Accepted: 02/26/2022] [Indexed: 12/15/2022] Open
Abstract
Cardiovascular development is initiated soon after gastrulation as bilateral precardiac mesoderm is progressively symmetrically determined at both sides of the developing embryo. The precardiac mesoderm subsequently fused at the embryonic midline constituting an embryonic linear heart tube. As development progress, the embryonic heart displays the first sign of left-right asymmetric morphology by the invariably rightward looping of the initial heart tube and prospective embryonic ventricular and atrial chambers emerged. As cardiac development progresses, the atrial and ventricular chambers enlarged and distinct left and right compartments emerge as consequence of the formation of the interatrial and interventricular septa, respectively. The last steps of cardiac morphogenesis are represented by the completion of atrial and ventricular septation, resulting in the configuration of a double circuitry with distinct systemic and pulmonary chambers, each of them with distinct inlets and outlets connections. Over the last decade, our understanding of the contribution of multiple growth factor signaling cascades such as Tgf-beta, Bmp and Wnt signaling as well as of transcriptional regulators to cardiac morphogenesis have greatly enlarged. Recently, a novel layer of complexity has emerged with the discovery of non-coding RNAs, particularly microRNAs and lncRNAs. Herein, we provide a state-of-the-art review of the contribution of non-coding RNAs during cardiac development. microRNAs and lncRNAs have been reported to functional modulate all stages of cardiac morphogenesis, spanning from lateral plate mesoderm formation to outflow tract septation, by modulating major growth factor signaling pathways as well as those transcriptional regulators involved in cardiac development.
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Affiliation(s)
- Estefania Lozano-Velasco
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Fundación Medina, 18007 Granada, Spain
| | - Carlos Garcia-Padilla
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Department of Anatomy, Embryology and Zoology, School of Medicine, University of Extremadura, 06006 Badajoz, Spain
| | - Maria del Mar Muñoz-Gallardo
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
| | - Francisco Jose Martinez-Amaro
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
| | - Sheila Caño-Carrillo
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
| | - Juan Manuel Castillo-Casas
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
| | - Cristina Sanchez-Fernandez
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Fundación Medina, 18007 Granada, Spain
| | - Amelia E. Aranega
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Fundación Medina, 18007 Granada, Spain
| | - Diego Franco
- Cardiovascular Development Group, Department of Experimental Biology, University of Jaen, 23071 Jaen, Spain; (E.L.-V.); (C.G.-P.); (M.d.M.M.-G.); (F.J.M.-A.); (S.C.-C.); (J.M.C.-C.); (C.S.-F.); (A.E.A.)
- Fundación Medina, 18007 Granada, Spain
- Correspondence:
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Marchione AD, Thompson Z, Kathrein KL. DNA methylation and histone modifications are essential for regulation of stem cell formation and differentiation in zebrafish development. Brief Funct Genomics 2021:elab022. [PMID: 33782688 DOI: 10.1093/bfgp/elab022] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/05/2021] [Accepted: 03/09/2021] [Indexed: 01/21/2023] Open
Abstract
The complex processes necessary for embryogenesis require a gene regulatory network that is complex and systematic. Gene expression regulates development and organogenesis, but this process is altered and fine-tuned by epigenetic regulators that facilitate changes in the chromatin landscape. Epigenetic regulation of embryogenesis adjusts the chromatin structure by modifying both DNA through methylation and nucleosomes through posttranslational modifications of histone tails. The zebrafish is a well-characterized model organism that is a quintessential tool for studying developmental biology. With external fertilization, low cost and high fecundity, the zebrafish are an efficient tool for studying early developmental stages. Genetic manipulation can be performed in vivo resulting in quick identification of gene function. Large-scale genome analyses including RNA sequencing, chromatin immunoprecipitation and chromatin structure all are feasible in the zebrafish. In this review, we highlight the key events in zebrafish development where epigenetic regulation plays a critical role from the early stem cell stages through differentiation and organogenesis.
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Valiulienė G, Vitkevičienė A, Navakauskienė R. The epigenetic treatment remodel genome-wide histone H4 hyper-acetylation patterns and affect signaling pathways in acute promyelocytic leukemia cells. Eur J Pharmacol 2020; 889:173641. [PMID: 33045196 DOI: 10.1016/j.ejphar.2020.173641] [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] [Received: 04/28/2020] [Revised: 10/03/2020] [Accepted: 10/08/2020] [Indexed: 01/10/2023]
Abstract
Although majority of acute promyelocytic leukemia (APL) patients achieve complete remission after the standard treatment, 5-10% of patients are shown to relapse or develop resistance to treatment. In such cases, medications that target epigenetic processes could become an appealing supplementary approach. In this study, we tested the anti-leukemic activity of histone deacetylase inhibitor Belinostat (PXD101) and histone methyltransferase inhibitor 3-Deazaneplanocin A combined with all-trans retinoic acid in APL cells NB4, promyelocytes resembling HL-60 cells and APL patients' cells. After HL-60 and NB4 cell treatment, ChIP-sequencing was performed using antibodies against hyper-acetylated histone H4. Hyper-acetylated histone H4 distribution peaks were compared in treated vs untreated HL-60 and NB4 cells. Results demonstrated that in treated HL-60 cells, the majority of peaks were distributed within the regions of proximal promoters, whereas in treated NB4 cells, hyper-acetylated histone H4 peaks were mainly localized in gene body regions. Further ChIP-seq data analysis revealed the changes in histone H4 hyper-acetylation in promoter/gene body regions of genes involved in cancer signaling pathways. In addition, quantitative gene expression analysis proved changes in various cellular pathways important for carcinogenesis. Epigenetic treatment down-regulated the expression of MTOR, LAMTOR1, WNT2B, VEGFR3, FGF2, FGFR1, TGFA, TGFB1, TGFBR1, PDGFA, PDGFRA and PDGFRB genes in NB4, HL-60 and APL patients' cells. In addition, effect of epigenetic treatment on protein expression of aforementioned signaling pathways was confirmed with mass spectrometry analysis. Taken together, these results provide supplementary insights into molecular changes that occur during epigenetic therapy application in in vitro promyelocytic leukemia cell model.
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Affiliation(s)
- Giedrė Valiulienė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-01257 Vilnius, Lithuania.
| | - Aida Vitkevičienė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-01257 Vilnius, Lithuania.
| | - Rūta Navakauskienė
- Department of Molecular Cell Biology, Institute of Biochemistry, Life Sciences Center, Vilnius University, Sauletekio av. 7, LT-01257 Vilnius, Lithuania.
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Cavalieri V. Histones, Their Variants and Post-translational Modifications in Zebrafish Development. Front Cell Dev Biol 2020; 8:456. [PMID: 32582716 PMCID: PMC7289917 DOI: 10.3389/fcell.2020.00456] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 05/15/2020] [Indexed: 01/01/2023] Open
Abstract
Complex multi-cellular organisms are shaped starting from a single-celled zygote, owing to elaborate developmental programs. These programs involve several layers of regulation to orchestrate the establishment of progressively diverging cell type-specific gene expression patterns. In this scenario, epigenetic modifications of chromatin are central in influencing spatiotemporal patterns of gene transcription. In fact, it is generally recognized that epigenetic changes of chromatin states impact on the accessibility of genomic DNA to regulatory proteins. Several lines of evidence highlighted that zebrafish is an excellent vertebrate model for research purposes in the field of developmental epigenetics. In this review, I focus on the dynamic roles recently emerged for histone post-translational modifications (PTMs), histone modifying enzymes, histone variants and histone themselves in the coordination between the precise execution of transcriptional programs and developmental progression in zebrafish. In particular, I first outline a synopsis of the current state of knowledge in this field during early embryogenesis. Then, I present a survey of histone-based epigenetic mechanisms occurring throughout morphogenesis, with a stronger emphasis on cardiac formation. Undoubtedly, the issues addressed in this review take on particular importance in the emerging field of comparative biology of epigenetics, as well as in translational research.
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Affiliation(s)
- Vincenzo Cavalieri
- Laboratory of Molecular Biology and Functional Genomics, Department of Biological, Chemical and Pharmaceutical Sciences and Technologies (STEBICEF), University of Palermo, Palermo, Italy.,Zebrafish Laboratory, Advanced Technologies Network (ATeN) Center, University of Palermo, Palermo, Italy
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Balasubramanian S, Raghunath A, Perumal E. Role of epigenetics in zebrafish development. Gene 2019; 718:144049. [DOI: 10.1016/j.gene.2019.144049] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 08/13/2019] [Accepted: 08/14/2019] [Indexed: 02/07/2023]
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Fellous A, Earley RL, Silvestre F. Identification and expression of mangrove rivulus (Kryptolebias marmoratus) histone deacetylase (HDAC) and lysine acetyltransferase (KAT) genes. Gene 2019; 691:56-69. [DOI: 10.1016/j.gene.2018.12.057] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 11/14/2018] [Accepted: 12/14/2018] [Indexed: 12/17/2022]
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Evaluation of the rewarding properties of nicotine and caffeine by implementation of a five-choice conditioned place preference task in zebrafish. Prog Neuropsychopharmacol Biol Psychiatry 2018; 84:160-172. [PMID: 29481898 DOI: 10.1016/j.pnpbp.2018.02.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 01/25/2018] [Accepted: 02/02/2018] [Indexed: 12/22/2022]
Abstract
The rewarding properties of drugs in zebrafish can be studied using the conditioned place preference (CPP) paradigm. Most devices that have been used for CPP consist of two-half tanks with or without a central chamber. Here we evaluated the rewarding effects of nicotine and caffeine using a tank with five arms distributed radially from a central chamber that we have denoted Fish Tank Radial Maze (FTRM). Zebrafish were trained to associate nicotine or caffeine with a coloured arm. In testing sessions to assess CPP induction, between two and five different arms were available to explore. We found that when offering the two arms, one of them associated to the drug mediating conditioning for 14 days, zebrafish showed nicotine-induced CPP but not caffeine-induced CPP. When zebrafish had the option to explore drug-paired arms together with new coloured arms as putative distractors, the nicotine-CPP strength was maintained for at least three days. The presence of novel environments induced caffeine-CPP, which was still positive after three days of testing sessions. Complementary behavioural data supported these findings. Nicotine-CPP was prevented by the histone deacetylase inhibitor phenylbutyrate administered during conditioning; however, there were no effects on caffeine-CPP. The specific acetylation of lysine 9 in histone 3 (H3-K9) was increased in nicotine-conditioned zebrafish brains. This study suggests that novel environmental cues facilitate drug-environment associations, and hence, the use of drugs of abuse.
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Zebrafish heart failure models: opportunities and challenges. Amino Acids 2018; 50:787-798. [DOI: 10.1007/s00726-018-2578-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Accepted: 04/24/2018] [Indexed: 01/03/2023]
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Guo X, Bai Y, Zhang L, Zhang B, Zagidullin N, Carvalho K, Du Z, Cai B. Cardiomyocyte differentiation of mesenchymal stem cells from bone marrow: new regulators and its implications. Stem Cell Res Ther 2018; 9:44. [PMID: 29482607 PMCID: PMC5828435 DOI: 10.1186/s13287-018-0773-9] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
In the past years, cardiac mortality has decreased, but cardiac diseases are still responsible for millions of deaths every year worldwide. Bone-marrow mesenchymal stem cells (BMSCs) transplantation may be a promising therapeutic strategy because of its capacity to differentiate into cardiac cells. Current research indicates that chemical substances, microRNAs, and cytokines have biological functions that regulate the cardiomyocytes differentiation of BMSCs. In this review, we chiefly summarize the regulatory factors that induce BMSCs to differentiate into cardiomyocytes.
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Affiliation(s)
- Xiaofei Guo
- Department of Pharmacy, the Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Road, Harbin, Heilongjiang Province, 150081, People's Republic of China
| | - Yan Bai
- Department of Pharmacy, the Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Road, Harbin, Heilongjiang Province, 150081, People's Republic of China
| | - Li Zhang
- Department of Pharmacy, the Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Road, Harbin, Heilongjiang Province, 150081, People's Republic of China
| | - Bo Zhang
- Department of Pharmacy, the Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Road, Harbin, Heilongjiang Province, 150081, People's Republic of China
| | - Naufal Zagidullin
- Department of Internal Diseases, Bashkir State Medical University, Ufa, Russia
| | - Katherine Carvalho
- Cell Therapy and Biotechnology in Regenerative Medicine Research Group, Pequeno Príncipe Faculty, Pelé Pequeno Príncipe Institute, Curitiba, Brazil
| | - Zhimin Du
- Department of Pharmacy, the Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Road, Harbin, Heilongjiang Province, 150081, People's Republic of China
| | - Benzhi Cai
- Department of Pharmacy, the Second Affiliated Hospital of Harbin Medical University, No. 246 Xuefu Road, Harbin, Heilongjiang Province, 150081, People's Republic of China.
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Shen X, Pan B, Zhou H, Liu L, Lv T, Zhu J, Huang X, Tian J. Differentiation of mesenchymal stem cells into cardiomyocytes is regulated by miRNA-1-2 via WNT signaling pathway. J Biomed Sci 2017; 24:29. [PMID: 28490365 PMCID: PMC5424345 DOI: 10.1186/s12929-017-0337-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 05/03/2017] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Bone marrow derived stem cells (BMSCs) have the potential to differentiate into cardiomyocytes, but the rate of differentiation is low and the mechanism of differentiation is unclear completely. Here, we aimed to investigate the role of miR1-2 in differentiation of mouse BMSCs into cardiomyocyte-like cells and reveal the involved signaling pathways in the procedure. METHODS Mouse BMSCs were treated with miR1-2 and 5-azacytine (5-aza). The expression of cardiac cell markers: NKx2.5, cTnI and GATA4 in BMSCs were examined by qPCR. The apoptosis rate was detected by flow cytometry and the activity of the Wnt/β-catenin signaling pathway was evaluated by measuring the upstream protein of this signaling pathway. RESULTS After over-expression of miR1-2 in mouse BMSCs, the apoptosis rate was significantly lower than the 5-aza group, while the expressions of cardiac-specific genes: such as Nkx2.5, cTnI and GATA4 were significantly increased compared to the control group and the 5-aza group. Meanwhile, over-expression of miR1-2 in mouse BMSCs enhanced the expression of wnt11, JNK, β-catenin and TCF in the Wnt/β-catenin signaling pathway. Use of LGK-974, an inhibitor of Wnt/β-catenin signaling pathway, significantly reduced the expression of cardiac-specific genes and partially blocked the role of the miR1-2. CONCLUSION Over-expression of miR1-2 in mouse BMSCs can induce them toward promoted cardiomyocyte differentiation via the activation of the Wnt/β-catenin signaling pathway. Compared to 5-aza, miR1-2 can induce differentiation of BMSCs into cardiomyocytes more effectively with a less cytotoxicity.
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Affiliation(s)
- Xing Shen
- Department of Cardiology, Heart Centre, The Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Chongqing, 400014, Yu Zhong District, China.,Department of Pediatrics, the Affiliated Hospital of Southwest Medical University, LuZhou, Sichuan, 646000, China
| | - Bo Pan
- Department of Cardiology, Heart Centre, The Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Chongqing, 400014, Yu Zhong District, China
| | - Huiming Zhou
- Department of Cardiology, Heart Centre, The Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Chongqing, 400014, Yu Zhong District, China
| | - Lingjuan Liu
- Department of Cardiology, Heart Centre, The Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Chongqing, 400014, Yu Zhong District, China
| | - Tiewei Lv
- Department of Cardiology, Heart Centre, The Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Chongqing, 400014, Yu Zhong District, China
| | - Jing Zhu
- Department of Cardiology, Heart Centre, The Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Chongqing, 400014, Yu Zhong District, China
| | - Xupei Huang
- Department of Biomedical Science, Charlie E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL, 33431, USA
| | - Jie Tian
- Department of Cardiology, Heart Centre, The Children's Hospital of Chongqing Medical University, 136 Zhongshan Er Road, Chongqing, 400014, Yu Zhong District, China.
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Duan HY, Zhang Y, Zhou KY, Wang C, Qiu DAJ, Hua YM. [Effect of histone acetylation/deacetylation imbalances on key gene of planar cell polarity pathway]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2017; 19:475-483. [PMID: 28407839 PMCID: PMC7389667 DOI: 10.7499/j.issn.1008-8830.2017.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 02/15/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To investigate the effect of histone acetylation/deacetylation imbalances on embryonic hearts of mice and its effect on key genes of planar cell polarity (PCP) pathway-Vangl2, Scrib and Rac1 in H9C2 cells. METHODS Forty pregnant C57/B6 mice were randomly assigned into three groups: blank group (n=10), vehicle group (n=10), and valproic acid (VPA)-treated group (n=20). In the VPA-treated group, VPA, a histone deacetylase (HDAC) inhibitor, was administered to each individual dam intraperitoneally at a single dose of 700 mg/kg on embryonic day 10.5 (E10.5). The vehicle and blank groups received equivalent saline or no interventions, respectively. Dams were sacrificed on E15.5, and death rates of embryos were evaluated. Subsequently, embryonic hearts of survival fetus were removed to observe cardiac abnormalities by hematoxylin-eosin (HE) staining. H9C2 cells were cultured and allotted to the blank, vehicle, and VPA-treated groups: the VPA treated group received VPA exposure at concentrations of 2.0, 4.0 and 8.0 mmol/L; the vehicle and blank groups received equivalent saline or no interventions, respectively. HDAC1-3 as well as Vangl2, Scrib and Rac1 mRNA and protein expression levels were determined by quantitative real-time PCR and Western blot, respectively. The total HDAC activity was analyzed by colorimetric assay. RESULTS The fetus mortality rate after VPA treatment was 31.7%, with a significantly higher rate of cardiac abnormalities in comparison with the controls (P<0.05). In comparison with the blank and vehicle groups, HDAC1 mRNA was significantly increased at various concentrations of VPA treatment at all time points of exposure (P<0.05), together with a reduction of protein level after 48 and 72 hours of exposure (P<0.05). The inhibition of HDAC2 mRNA after various concentrations of VPA incubation was pronounced at 24 hours of exposure (P<0.05), while the protein levels were reduced at all time points (P<0.05). HDAC3 mRNA was prominently induced by VPA (4.0 and 8.0 mmol/L) at all time points of treatment (P<0.05). In contrast, the protein level was inhibited after VPA treatment (P<0.05). In comparison with the blank and vehicle groups, Vangl2 mRNA as well as Scrib mRNA/protein expression levels were markedly reduced after 48 and 72 hours of VPA treatment (P<0.05), together with a reduction of protein level in Vangl2 at 72 hours (P<0.05). Compared with the blank and vehicle groups, a significant repression in the total HDAC activity was observed in the VPA-treated group at concentrations of 4.0 and 8.0 mmol/L after 24 hours of treatment (P<0.05), and the effect persisted up to 48 and 72 hours, exhibiting pronounced inhibition at all concentrations (P<0.05). CONCLUSIONS VPA might result in acetylation/deacetylation imbalances by inhibiting HDAC1-3 protein expression and total HDAC activity, leading to the down-regulation of mRNA and protein expression of Vangl2 and Scrib. This could be one of the mechanisms contributing to congenital heart disease.
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Affiliation(s)
- Hong-Yu Duan
- Department of Pediatrics, West China Second Hospital of Sichuan University/Cardiac Development and Early Intervention Unit, West China Second Hospital of Sichuan University/Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Chengdu 610041, China.
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Faillace MP, Pisera-Fuster A, Medrano MP, Bejarano AC, Bernabeu RO. Short- and long-term effects of nicotine and the histone deacetylase inhibitor phenylbutyrate on novel object recognition in zebrafish. Psychopharmacology (Berl) 2017; 234:943-955. [PMID: 28130648 DOI: 10.1007/s00213-017-4532-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 01/09/2017] [Indexed: 12/16/2022]
Abstract
RATIONALE Zebrafish have a sophisticated color- and shape-sensitive visual system, so we examined color cue-based novel object recognition in zebrafish. We evaluated preference in the absence or presence of drugs that affect attention and memory retention in rodents: nicotine and the histone deacetylase inhibitor (HDACi) phenylbutyrate (PhB). OBJECTIVES The objective of this study was to evaluate whether nicotine and PhB affect innate preferences of zebrafish for familiar and novel objects after short- and long-retention intervals. METHODS We developed modified object recognition (OR) tasks using neutral novel and familiar objects in different colors. We also tested objects which differed with respect to the exploratory behavior they elicited from naïve zebrafish. RESULTS Zebrafish showed an innate preference for exploring red or green objects rather than yellow or blue objects. Zebrafish were better at discriminating color changes than changes in object shape or size. Nicotine significantly enhanced or changed short-term innate novel object preference whereas PhB had similar effects when preference was assessed 24 h after training. Analysis of other zebrafish behaviors corroborated these results. CONCLUSIONS Zebrafish were innately reluctant or prone to explore colored novel objects, so drug effects on innate preference for objects can be evaluated changing the color of objects with a simple geometry. Zebrafish exhibited recognition memory for novel objects with similar innate significance. Interestingly, nicotine and PhB significantly modified innate object preference.
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Affiliation(s)
- M P Faillace
- Department of Physiology and Institute of Physiology and Biophysics (IFIBIO), School of Medicine, University of Buenos Aires, Paraguay 2155 7th floor, C1121ABG, Ciudad Autónoma de Buenos Aires, Argentina
| | - A Pisera-Fuster
- Department of Physiology and Institute of Physiology and Biophysics (IFIBIO), School of Medicine, University of Buenos Aires, Paraguay 2155 7th floor, C1121ABG, Ciudad Autónoma de Buenos Aires, Argentina
| | - M P Medrano
- Department of Physiology and Institute of Physiology and Biophysics (IFIBIO), School of Medicine, University of Buenos Aires, Paraguay 2155 7th floor, C1121ABG, Ciudad Autónoma de Buenos Aires, Argentina
| | - A C Bejarano
- Department of Physiology and Institute of Physiology and Biophysics (IFIBIO), School of Medicine, University of Buenos Aires, Paraguay 2155 7th floor, C1121ABG, Ciudad Autónoma de Buenos Aires, Argentina
| | - R O Bernabeu
- Department of Physiology and Institute of Physiology and Biophysics (IFIBIO), School of Medicine, University of Buenos Aires, Paraguay 2155 7th floor, C1121ABG, Ciudad Autónoma de Buenos Aires, Argentina.
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Drazic A, Myklebust LM, Ree R, Arnesen T. The world of protein acetylation. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2016; 1864:1372-401. [PMID: 27296530 DOI: 10.1016/j.bbapap.2016.06.007] [Citation(s) in RCA: 525] [Impact Index Per Article: 65.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 06/04/2016] [Accepted: 06/08/2016] [Indexed: 12/30/2022]
Abstract
Acetylation is one of the major post-translational protein modifications in the cell, with manifold effects on the protein level as well as on the metabolome level. The acetyl group, donated by the metabolite acetyl-coenzyme A, can be co- or post-translationally attached to either the α-amino group of the N-terminus of proteins or to the ε-amino group of lysine residues. These reactions are catalyzed by various N-terminal and lysine acetyltransferases. In case of lysine acetylation, the reaction is enzymatically reversible via tightly regulated and metabolism-dependent mechanisms. The interplay between acetylation and deacetylation is crucial for many important cellular processes. In recent years, our understanding of protein acetylation has increased significantly by global proteomics analyses and in depth functional studies. This review gives a general overview of protein acetylation and the respective acetyltransferases, and focuses on the regulation of metabolic processes and physiological consequences that come along with protein acetylation.
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Affiliation(s)
- Adrian Drazic
- Department of Molecular Biology, University of Bergen, N-5020 Bergen, Norway
| | - Line M Myklebust
- Department of Molecular Biology, University of Bergen, N-5020 Bergen, Norway
| | - Rasmus Ree
- Department of Molecular Biology, University of Bergen, N-5020 Bergen, Norway; Department of Surgery, Haukeland University Hospital, N-5021 Bergen, Norway
| | - Thomas Arnesen
- Department of Molecular Biology, University of Bergen, N-5020 Bergen, Norway; Department of Surgery, Haukeland University Hospital, N-5021 Bergen, Norway.
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15
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Abstract
Cardiac transcription factors orchestrate the complex cellular and molecular events required to produce a functioning heart. Misregulation of the cardiac transcription program leads to embryonic developmental defects and is associated with human congenital heart diseases. Recent studies have expanded our understanding of the regulation of cardiac gene expression at an additional layer, involving the coordination of epigenetic and transcriptional regulators. In this review, we highlight and discuss discoveries made possible by the genetic and embryological tools available in the zebrafish model organism, with a focus on the novel functions of cardiac transcription factors and epigenetic and transcriptional regulatory proteins during cardiogenesis.
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16
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Histone deacetylase 1 is required for the development of the zebrafish inner ear. Sci Rep 2016; 6:16535. [PMID: 26832938 PMCID: PMC4735278 DOI: 10.1038/srep16535] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2015] [Accepted: 09/29/2015] [Indexed: 11/09/2022] Open
Abstract
Histone deacetylase 1 (HDAC1) has been reported to be important for multiple aspects of normal embryonic development, but little is known about its function in the development of mechanosensory organs. Here, we first confirmed that HDAC1 is expressed in the developing otic vesicles of zebrafish by whole-mount in situ hybridization. Knockdown of HDAC1 using antisense morpholino oligonucleotides in zebrafish embryos induced smaller otic vesicles, abnormal otoliths, malformed or absent semicircular canals, and fewer sensory hair cells. HDAC1 loss of function also caused attenuated expression of a subset of key genes required for otic vesicle formation during development. Morpholino-mediated knockdown of HDAC1 resulted in decreased expression of members of the Fgf family in the otic vesicles, suggesting that HDAC1 is involved in the development of the inner ear through regulation of Fgf signaling pathways. Taken together, our results indicate that HDAC1 plays an important role in otic vesicle formation.
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Kim JD, Kim E, Koun S, Ham HJ, Rhee M, Kim MJ, Huh TL. Proper Activity of Histone H3 Lysine 4 (H3K4) Methyltransferase Is Required for Morphogenesis during Zebrafish Cardiogenesis. Mol Cells 2015; 38:580-6. [PMID: 25997738 PMCID: PMC4469916 DOI: 10.14348/molcells.2015.0053] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 03/16/2015] [Indexed: 11/27/2022] Open
Abstract
While increasing evidence indicates the important function of histone methylation during development, how this process influences cardiac development in vertebrates has not been explored. Here, we elucidate the functions of two histone H3 lysine 4 (H3K4) methylation enzymes, SMYD3 and SETD7, during zebrafish heart morphogenesis using gene expression profiling by whole mount in situ hybridization and antisense morpholino oligonucleotide (MO)-based gene knockdown. We find both smyd3 and setd7 are highly expressed within developing zebrafish heart and knock-down of these genes led to severe defects in cardiac morphogenesis without altering the expressions pattern of heart markers, including cmlc2, vmhc, and amhc. Furthermore, double knock-down by coinjection of smyd3 and setd7 MOs caused the synergistic defects in heart development. As similar to knock-down effect, overexpression of these genes also caused the heart morphogenesis defect in zebrafish. These results indicate that histone modifying enzymes, SMYD3 and SETD7, appear to function synergistically during heart development and their proper functioning is essential for normal heart morphogenesis during development.
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Affiliation(s)
- Jun-Dae Kim
- School of Life Science and Biotechnology (BK 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
| | - Eunmi Kim
- School of Life Science and Biotechnology (BK 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
| | - Soonil Koun
- School of Life Science and Biotechnology (BK 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
| | - Hyung-Jin Ham
- School of Life Science and Biotechnology (BK 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
| | - Myungchull Rhee
- Department of Biological Sciences, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 305-764,
Korea
| | - Myoung-Jin Kim
- School of Life Science and Biotechnology (BK 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
| | - Tae-Lin Huh
- School of Life Science and Biotechnology (BK 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
- Korea Basic Science Institute Daegu Center, Daegu 702-701,
Korea
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18
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He Y, Cai C, Tang D, Sun S, Li H. Effect of histone deacetylase inhibitors trichostatin A and valproic acid on hair cell regeneration in zebrafish lateral line neuromasts. Front Cell Neurosci 2014; 8:382. [PMID: 25431550 PMCID: PMC4230041 DOI: 10.3389/fncel.2014.00382] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Accepted: 10/27/2014] [Indexed: 11/13/2022] Open
Abstract
In humans, auditory hair cells are not replaced when injured. Thus, cochlear hair cell loss causes progressive and permanent hearing loss. Conversely, non-mammalian vertebrates are capable of regenerating lost sensory hair cells. The zebrafish lateral line has numerous qualities that make it well-suited for studying hair cell development and regeneration. Histone deacetylase (HDAC) activity has been shown to have an important role in regenerative processes in vertebrates, but its function in hair cell regeneration in vivo is not fully understood. Here, we have examined the role of HDAC activity in hair cell regeneration in the zebrafish lateral line. We eliminated lateral line hair cells of 5-day post-fertilization larvae using neomycin and then treated the larvae with HDAC inhibitors. To assess hair cell regeneration, we used 5-bromo-2-deoxyuridine (BrdU) incorporation in zebrafish larvae to label mitotic cells after hair cell loss. We found that pharmacological inhibition of HDACs using trichostatin A (TSA) or valproic acid (VPA) increased histone acetylation in the regenerated neuromasts following neomycin-induced damage. We also showed that treatment with TSA or VPA decreased the number of supporting cells and regenerated hair cells in response to hair cell damage. Additionally, BrdU immunostaining and western blot analysis showed that TSA or VPA treatment caused a significant decrease in the percentage of S-phase cells and induced p21Cip1 and p27Kip1 expression, both of which are likely to explain the decrease in the amount of newly regenerated hair cells in treated embryos. Finally, we showed that HDAC inhibitors induced no observable cell death in neuromasts as measured by cleaved caspase-3 immunohistochemistry and western blot analysis. Taken together, our results demonstrate that HDAC activity has an important role in the regeneration of hair cells in the lateral line.
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Affiliation(s)
- Yingzi He
- Department of Otorhinolaryngology, Affiliated Eye and ENT Hospital of Fudan University Shanghai, China
| | - Chengfu Cai
- Department of Otolaryngology Head and Neck Surgery, The First Affiliated Hospital of Xiamen University Xiamen, Fujian, China
| | - Dongmei Tang
- Department of Otorhinolaryngology, Affiliated Eye and ENT Hospital of Fudan University Shanghai, China
| | - Shan Sun
- Department of Otorhinolaryngology, Affiliated Eye and ENT Hospital of Fudan University Shanghai, China
| | - Huawei Li
- Department of Otorhinolaryngology, Affiliated Eye and ENT Hospital of Fudan University Shanghai, China ; State Key Laboratory of Medical Neurobiology, Fudan University Shanghai, China ; Institute of Stem Cell and Regeneration Medicine, Institutions of Biomedical Science, Fudan University Shanghai, China ; Key Laboratory of Hearing Science, Ministry of Health, EENT Hospital, Fudan University Shanghai, China
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19
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LI YANNING, WANG JUNXIA, XIE YING, LIU SHUFENG, TIAN YE. Pattern of change in histone 3 lysine 9 acetylation and histone deacetylases in development of zebrafish embryo. J Genet 2014; 93:539-44. [DOI: 10.1007/s12041-014-0403-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Kim JD, Kim HJ, Koun S, Ham HJ, Kim MJ, Rhee M, Huh TL. Zebrafish Crip2 plays a critical role in atrioventricular valve development by downregulating the expression of ECM genes in the endocardial cushion. Mol Cells 2014; 37:406-11. [PMID: 24823359 PMCID: PMC4044312 DOI: 10.14348/molcells.2014.0072] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 04/18/2014] [Accepted: 04/28/2014] [Indexed: 12/24/2022] Open
Abstract
The initial step of atrioventricular (AV) valve development involves the deposition of extracellular matrix (ECM) components of the endocardial cushion and the endocardial-mesenchymal transition. While the appropriately regulated expression of the major ECM components, Versican and Hyaluronan, that form the endocardial cushion is important for heart valve development, the underlying mechanism that regulates ECM gene expression remains unclear. We found that zebrafish crip2 expression is restricted to a subset of cells in the AV canal (AVC) endocardium at 55 hours post-fertilization (hpf). Knockdown of crip2 induced a heart-looping defect in zebrafish embryos, although the development of cardiac chambers appeared to be normal. In the AVC of Crip2-deficient embryos, the expression of both versican a and hyaluronan synthase 2 (has2) was highly upregulated, but the expression of bone morphogenetic protein 4 (bmp4) and T-box 2b (tbx2b) in the myocardium and of notch1b in the endocardium in the AVC did not change. Taken together, these results indicate that crip2 plays an important role in AV valve development by downregulating the expression of ECM components in the endocardial cushion.
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Affiliation(s)
- Jun-Dae Kim
- School of Life Science and Biotechnology (Brain Korea 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
- Present address: Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT,
USA
| | - Hey-Jin Kim
- School of Life Science and Biotechnology (Brain Korea 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
| | - Soonil Koun
- School of Life Science and Biotechnology (Brain Korea 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
| | - Hyung-Jin Ham
- School of Life Science and Biotechnology (Brain Korea 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
| | - Myoung-Jin Kim
- School of Life Science and Biotechnology (Brain Korea 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
| | - Myungchull Rhee
- Department of Biological Sciences, College of Bioscience and Biotechnology, Chungnam National University, Daejeon 305-764,
Korea
| | - Tae-Lin Huh
- School of Life Science and Biotechnology (Brain Korea 21 plus program), Kyungpook National University, Daegu 702-701,
Korea
- Korea Basic Science Institute Daegu Center, Daegu 702-701,
Korea
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21
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Dysregulation of histone acetyltransferases and deacetylases in cardiovascular diseases. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2014; 2014:641979. [PMID: 24693336 PMCID: PMC3945289 DOI: 10.1155/2014/641979] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Accepted: 01/06/2014] [Indexed: 12/31/2022]
Abstract
Cardiovascular disease (CVD) remains a leading cause of mortality worldwide despite advances in its prevention and management. A comprehensive understanding of factors which contribute to CVD is required in order to develop more effective treatment options. Dysregulation of epigenetic posttranscriptional modifications of histones in chromatin is thought to be associated with the pathology of many disease models, including CVD. Histone acetyltransferases (HATs) and deacetylases (HDACs) are regulators of histone lysine acetylation. Recent studies have implicated a fundamental role of reversible protein acetylation in the regulation of CVDs such as hypertension, pulmonary hypertension, diabetic cardiomyopathy, coronary artery disease, arrhythmia, and heart failure. This reversible acetylation is governed by enzymes that HATs add or HDACs remove acetyl groups respectively. New evidence has revealed that histone acetylation regulators blunt cardiovascular and related disease states in certain cellular processes including myocyte hypertrophy, apoptosis, fibrosis, oxidative stress, and inflammation. The accumulating evidence of the detrimental role of histone acetylation in cardiac disease combined with the cardioprotective role of histone acetylation regulators suggests that the use of histone acetylation regulators may serve as a novel approach to treating the millions of patients afflicted by cardiac diseases worldwide.
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He Y, Wu J, Mei H, Yu H, Sun S, Shou J, Li H. Histone deacetylase activity is required for embryonic posterior lateral line development. Cell Prolif 2013; 47:91-104. [PMID: 24267956 DOI: 10.1111/cpr.12081] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Accepted: 09/21/2013] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES The posterior lateral line (PLL) system in zebrafish has recently become a model for investigating tissue morphogenesis. PLL primordium periodically deposits neuromasts as it migrates along the horizontal myoseptum from head to tail of the embryonic fish, and this migration requires activity of various molecular mechanisms. Histone deacetylases (HDACs) have been implicated in numerous biological processes of development, by regulating gene transcription, but their roles in regulating PLL during embryonic development have up to now remained unexplored. MATERIAL AND METHODS In this study, we used HDAC inhibitors to investigate the role of HDACs in early development of the zebrafish PLL sensory system. We further investigated development of the PLL by cell-specific immunostaining and in situ hybridization. RESULTS Our analysis showed that HDACs were involved in zebrafish PLL development as pharmacological inhibition of HDACs resulted in its defective formation. We observed that migration of PLL primordium was altered and accompanied by disrupted development of PLL neuromasts in HDAC inhibitor-treated embryos. In these, positions of PLL neuromasts were affected. In particular, the first PLL neuromast was displaced posteriorly in a treatment dose-dependent manner. Primordium cell proliferation was reduced upon HDAC inhibition. Finally, we showed that inhibition of HDAC function reduced numbers of hair cells in PLL neuromasts of HDAC inhibitor-treated embryos. CONCLUSION Here, we have revealed a novel role for HDACs in orchestrating PLL morphogenesis. Our results suggest that HDAC activity is necessary for control of cell proliferation and migration of PLL primordium and hair cell differentiation during early stages of PLL development in zebrafish.
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Affiliation(s)
- Y He
- Institutes of Biomedical Sciences of Fudan University, Shanghai, 200032, China; Department of Otolaryngology, Affiliated Eye and ENT Hospital of Fudan University, Shanghai, 200031, China
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