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Li S, Luo X, Sun M, Wang Y, Zhang Z, Jiang J, Hu D, Zhang J, Wu Z, Wang Y, Huang W, Xia L. Context-dependent T-BOX transcription factor family: from biology to targeted therapy. Cell Commun Signal 2024; 22:350. [PMID: 38965548 PMCID: PMC11225425 DOI: 10.1186/s12964-024-01719-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Accepted: 06/17/2024] [Indexed: 07/06/2024] Open
Abstract
T-BOX factors belong to an evolutionarily conserved family of transcription factors. T-BOX factors not only play key roles in growth and development but are also involved in immunity, cancer initiation, and progression. Moreover, the same T-BOX molecule exhibits different or even opposite effects in various developmental processes and tumor microenvironments. Understanding the multiple roles of context-dependent T-BOX factors in malignancies is vital for uncovering the potential of T-BOX-targeted cancer therapy. We summarize the physiological roles of T-BOX factors in different developmental processes and their pathological roles observed when their expression is dysregulated. We also discuss their regulatory roles in tumor immune microenvironment (TIME) and the newly arising questions that remain unresolved. This review will help in systematically and comprehensively understanding the vital role of the T-BOX transcription factor family in tumor physiology, pathology, and immunity. The intention is to provide valuable information to support the development of T-BOX-targeted therapy.
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Affiliation(s)
- Siwen Li
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Xiangyuan Luo
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Mengyu Sun
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Yijun Wang
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Zerui Zhang
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Junqing Jiang
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Dian Hu
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Jiaqian Zhang
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Zhangfan Wu
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Yufei Wang
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China
| | - Wenjie Huang
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China.
- Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Hepatic Surgery Center, Tongji Hospital, Tongji Medical College, Clinical Medicine Research Center for Hepatic Surgery of Hubei Province, Key Laboratory of Organ Transplantation, Huazhong University of Science and Technology, Ministry of Education and Ministry of Public Health, Wuhan, Hubei, 430030, China.
| | - Limin Xia
- Department of Gastroenterology, Institute of Liver and Gastrointestinal Diseases, Hubei Key Laboratory of Hepato-Pancreato-Biliary Diseases, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, 430030, China.
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, National Clinical Research Center for Digestive Diseases, Xijing Hospital of Digestive Diseases, Fourth Military Medical University, Xi'an, 710032, China.
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Shetty MG, Pai P, Padavu M, Satyamoorthy K, Kampa Sundara B. Synergistic therapeutics: Co-targeting histone deacetylases and ribonucleotide reductase for enhanced cancer treatment. Eur J Med Chem 2024; 269:116324. [PMID: 38520762 DOI: 10.1016/j.ejmech.2024.116324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/06/2024] [Accepted: 03/09/2024] [Indexed: 03/25/2024]
Abstract
The development of cancer is influenced by several variables, including altered protein expression, and signaling pathways. Cancers are inherently heterogeneous and exhibit genetic and epigenetic aberrations; therefore, developing therapies that act on numerous biological targets is encouraged. To achieve this, two approaches are employed: combination therapy and dual/multiple targeting chemotherapeutics. Two enzymes, histone deacetylases (HDACs) and ribonucleotide reductase (RR), are crucial for several biological functions, including replication and repair of DNA, division of cells, transcription of genes, etc. However, it has been noted that different cancers exhibit abnormal functions of these enzymes. Potent inhibitors for each of these proteins have been extensively researched. Many medications based on these inhibitors have been successfully food and drug administration (FDA) approved, and the majority are undergoing various stages of clinical testing. This review discusses various studies of HDAC and RR inhibitors in combination therapy and dual-targeting chemotherapeutics.
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Affiliation(s)
- Manasa Gangadhar Shetty
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Padmini Pai
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Mythili Padavu
- Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India
| | - Kapaettu Satyamoorthy
- Shri Dharmasthala Manjunatheshwara (SDM) University, Manjushree Nagar, Sattur, Dharwad, 580009, India
| | - Babitha Kampa Sundara
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, 576104, India.
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3
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Dsilva P, Pai P, Shetty MG, Babitha KS. The role of histone deacetylases in embryonic development. Mol Reprod Dev 2023; 90:14-26. [PMID: 36534913 DOI: 10.1002/mrd.23659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 09/16/2022] [Accepted: 11/26/2022] [Indexed: 12/23/2022]
Abstract
The basic units of chromatin are nucleosomes, that are made up of DNA wrapped around histone cores. Histone lysine residue is a common location for posttranslational modifications, with acetylation being the second most prevalent. Histone acetyltransferases (HATs/KATs) and histone deacetylases (HDACs/KDACs) regulate histone acetylation, which is important in gene expression control. HDACs/KDACs regulate gene expressions through the repression of the transcription machinery. HDAC/KDAC isoforms play a major role during various stages of embryo development and neurogenesis. In specific, class I and II HDACs/KDACs are involved in cardiac muscle differentiation and development. An insight into different pathways and genes associated with embryonic development, the effect of HDAC/KDAC activity during the embryonic stem cell differentiation, preimplantation, embryo development, gastrulation, and the role of different HDAC/KDAC inhibitors during the process of embryogenesis is summarized in the present review article.
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Affiliation(s)
- Priyanka Dsilva
- Department of Biotechnology, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Padmini Pai
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Manasa Gangadhar Shetty
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Kampa S Babitha
- Department of Biophysics, Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
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Sinniah E, Wu Z, Shen S, Naval-Sanchez M, Chen X, Lim J, Helfer A, Iyer A, Tng J, Lucke AJ, Reid RC, Redd MA, Nefzger CM, Fairlie DP, Palpant NJ. Temporal perturbation of histone deacetylase activity reveals a requirement for HDAC1-3 in mesendoderm cell differentiation. Cell Rep 2022; 39:110818. [PMID: 35584683 DOI: 10.1016/j.celrep.2022.110818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Revised: 03/22/2022] [Accepted: 04/20/2022] [Indexed: 11/03/2022] Open
Abstract
Histone deacetylases (HDACs) are a class of enzymes that control chromatin state and influence cell fate. We evaluated the chromatin accessibility and transcriptome dynamics of zinc-containing HDACs during cell differentiation in vitro coupled with chemical perturbation to identify the role of HDACs in mesendoderm cell fate specification. Single-cell RNA sequencing analyses of HDAC expression during human pluripotent stem cell (hPSC) differentiation in vitro and mouse gastrulation in vivo reveal a unique association of HDAC1 and -3 with mesendoderm gene programs during exit from pluripotency. Functional perturbation with small molecules reveals that inhibition of HDAC1 and -3, but not HDAC2, induces mesoderm while impeding endoderm and early cardiac progenitor specification. These data identify unique biological functions of the structurally homologous enzymes HDAC1-3 in influencing hPSC differentiation from pluripotency toward mesendodermal and cardiac progenitor populations.
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Affiliation(s)
- Enakshi Sinniah
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia
| | - Zhixuan Wu
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia
| | - Sophie Shen
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia
| | - Marina Naval-Sanchez
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia
| | - Xiaoli Chen
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia
| | - Junxian Lim
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia; ARC Centre of Excellence for Advanced Molecular Imaging, Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD 4072, Australia
| | - Abbigail Helfer
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia
| | - Abishek Iyer
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia; ARC Centre of Excellence for Advanced Molecular Imaging, Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD 4072, Australia
| | - Jiahui Tng
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia; ARC Centre of Excellence for Advanced Molecular Imaging, Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD 4072, Australia
| | - Andrew J Lucke
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia; ARC Centre of Excellence for Advanced Molecular Imaging, Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD 4072, Australia
| | - Robert C Reid
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia; ARC Centre of Excellence for Advanced Molecular Imaging, Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD 4072, Australia
| | - Meredith A Redd
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia
| | - Christian M Nefzger
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia
| | - David P Fairlie
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia; ARC Centre of Excellence for Advanced Molecular Imaging, Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD 4072, Australia
| | - Nathan J Palpant
- Institute for Molecular Bioscience, University of Queensland, Brisbane, QLD, Australia.
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Li Y, Weng X, Wang P, He Z, Cheng S, Wang D, Li X, Cheng G, Li T. 4-phenylbutyrate exerts stage-specific effects on cardiac differentiation via HDAC inhibition. PLoS One 2021; 16:e0250267. [PMID: 33882103 PMCID: PMC8059837 DOI: 10.1371/journal.pone.0250267] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 04/02/2021] [Indexed: 12/31/2022] Open
Abstract
4-phenylbutyrate (4-PBA), a terminal aromatic substituted fatty acid, is used widely to specifically attenuate endoplasmic reticulum (ER) stress and inhibit histone deacetylases (HDACs). In this study, we investigated the effect of 4-PBA on cardiac differentiation of mouse embryonic stem (ES) cells. Herein, we found that 4-PBA regulated cardiac differentiation in a stage-specific manner just like trichostatin A (TSA), a well-known HDAC inhibitor. 4-PBA and TSA favored the early-stage differentiation, but inhibited the late-stage cardiac differentiation via acetylation. Mechanistic studies suggested that HDACs exhibited a temporal expression profiling during cardiomyogenesis. Hdac1 expression underwent a decrease at the early stage, while was upregulated at the late stage of cardiac induction. During the early stage of cardiac differentiation, acetylation favored the induction of Isl1 and Nkx2.5, two transcription factors of cardiac progenitors. During the late stage, histone acetylation induced by 4-PBA or TSA interrupted the gene silence of Oct4, a key determinant of self-renewal and pluripotency. Thereby, 4-PBA and TSA at the late stage hindered the exit from pluripotency, and attenuated the expression of cardiac-specific contractile proteins. Overexpression of HDAC1 and p300 exerted different effects at the distinct stages of cardiac induction. Collectively, our study shows that timely manipulation of HDACs exhibits distinct effects on cardiac differentiation. And the context-dependent effects of HDAC inhibitors depend on cell differentiation states marked by the temporal expression of pluripotency-associated genes.
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Affiliation(s)
- Yanming Li
- Department of Cardiology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
| | - Xiaofei Weng
- School of Medicine, Hunan Normal University, Changsha, Hunan, China
| | - Pingping Wang
- School of Medicine, Hunan Normal University, Changsha, Hunan, China
| | - Zezhao He
- School of Medicine, Hunan Normal University, Changsha, Hunan, China
| | - Siya Cheng
- Department of Cardiology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
| | - Dongxing Wang
- Department of Cardiology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
| | - Xianhui Li
- Department of Health Service, Logistics College of People’s Armed Police Force, Tianjin, China
| | - Guanchang Cheng
- Department of Cardiology, Huaihe Hospital of Henan University, Kaifeng, Henan Province, China
- * E-mail: (TL); (GC)
| | - Tao Li
- School of Medicine, Hunan Normal University, Changsha, Hunan, China
- * E-mail: (TL); (GC)
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Mennen RHG, Pennings JLAJ, Piersma AHA. Neural crest related gene transcript regulation by valproic acid analogues in the cardiac embryonic stem cell test. Reprod Toxicol 2019; 90:44-52. [PMID: 31445079 DOI: 10.1016/j.reprotox.2019.08.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 07/25/2019] [Accepted: 08/16/2019] [Indexed: 12/30/2022]
Abstract
In vivo, neural crest (NC) cells contribute critically to heart formation. The embryonic stem cells in the cardiac Embryonic Stem cell Test (ESTc) differentiate into a heterogeneous cell population including non-cardiomyocyte cells. The use of molecular biomarkers from different mechanistic pathways can refine quantitative embryotoxicity assessment. Gene expression levels representing different signalling pathways that could relate to beating cardiomyocyte formation were analysed at different time-points. Immunocytochemistry showed NC cells were present in the ESTc and RT-qPCR showed upregulation of NC related gene expression levels in a time-dependent manner. NC related genes were sensitive to VPA and its analogues 2-ethylhexanoic acid (EHA) and 2-ethylhexanol (EHOL) and indicated VPA as the most potent one. STITCH ('search tool for interactions of chemicals') analysis showed relationships between the examined signalling pathways and suggested additional candidate marker genes. Biomarkers from dedicated mechanistic pathways, e.g. NC differentiation, provide promising tools for monitoring specific effects in ESTc.
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Affiliation(s)
- R H Gina Mennen
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
| | - J L A Jeroen Pennings
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands
| | - A H Aldert Piersma
- Centre for Health Protection, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands; Institute for Risk Assessment Sciences (IRAS), Utrecht University, the Netherlands
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7
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Zondag L, M Clarke R, Wilson MJ. Histone deacetylase activity is required for Botrylloides leachii whole-body regeneration. ACTA ACUST UNITED AC 2019; 222:jeb.203620. [PMID: 31253711 DOI: 10.1242/jeb.203620] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 06/24/2019] [Indexed: 12/13/2022]
Abstract
The colonial tunicate Botrylloides leachii is exceptional at regenerating from a piece of vascular tunic after loss of all adults from the colony. Previous transcriptome analyses indicate a brief period of healing before regeneration of a new adult (zooid) in as little as 8-10 days. However, there is little understanding of how the resulting changes to gene expression, required to drive regeneration, are initiated and how the overall process is regulated. Rapid changes to transcription often occur in response to chromatin changes, mediated by histone modifications such as histone acetylation. Here, we investigated a group of key epigenetic modifiers, histone deacetylases (HDAC), which are known to play an important role in many biological processes such as development, healing and regeneration. Through our transcriptome data, we identified and quantified the expression levels of HDAC and histone acetyltransferase enzymes during whole-body regeneration (WBR). To determine whether HDAC activity is required for WBR, we inhibited its action using valproic acid and trichostatin A. HDAC inhibition prevented the final morphological changes normally associated with WBR and resulted in aberrant gene expression. Botrylloides leachii genes including Slit2, TGF-β, Piwi and Fzd4 all showed altered mRNA levels upon HDAC inhibition in comparison with the control samples. Additionally, atypical expression of Bl_Piwi was found in immunocytes upon HDAC inhibition. Together, these results show that HDAC function, specifically HDAC I/IIa class enzymes, are vital for B. leachii to undergo WBR successfully.
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Affiliation(s)
- Lisa Zondag
- Developmental Biology and Genomics Laboratory, Department of Anatomy, Otago School of Medical Sciences, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand
| | - Rebecca M Clarke
- Developmental Biology and Genomics Laboratory, Department of Anatomy, Otago School of Medical Sciences, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand
| | - Megan J Wilson
- Developmental Biology and Genomics Laboratory, Department of Anatomy, Otago School of Medical Sciences, University of Otago, P.O. Box 56, Dunedin 9054, New Zealand
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Metabolic Plasticity and Epithelial-Mesenchymal Transition. J Clin Med 2019; 8:jcm8070967. [PMID: 31277295 PMCID: PMC6678349 DOI: 10.3390/jcm8070967] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/26/2019] [Accepted: 06/28/2019] [Indexed: 01/13/2023] Open
Abstract
A major transcriptional and phenotypic reprogramming event during development is the establishment of the mesodermal layer from the ectoderm through epithelial-mesenchymal transition (EMT). EMT is employed in subsequent developmental events, and also in many physiological and pathological processes, such as the dissemination of cancer cells through metastasis, as a reversible transition between epithelial and mesenchymal states. The remarkable phenotypic remodeling accompanying these transitions is driven by characteristic transcription factors whose activities and/or activation depend upon signaling cues and co-factors, including intermediary metabolites. In this review, we summarize salient metabolic features that enable or instigate these transitions, as well as adaptations undergone by cells to meet the metabolic requirements of their new states, with an emphasis on the roles played by the metabolic regulation of epigenetic modifications, notably methylation and acetylation.
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Zhang Y, Ding H, Wang X, Ye SD. Modulation of STAT3 phosphorylation by PTPN2 inhibits naïve pluripotency of embryonic stem cells. FEBS Lett 2018; 592:2227-2237. [PMID: 29797458 DOI: 10.1002/1873-3468.13112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 04/12/2018] [Accepted: 04/27/2018] [Indexed: 01/18/2023]
Abstract
STAT3 phosphorylation at tyrosine 705 (STAT3pY705 ), triggered by the addition of the leukemia inhibitory factor (LIF), can maintain mouse embryonic stem cell (mESC) self-renewal and reprogram mouse epiblast stem cells (EpiSCs) to enter a naïve pluripotent state. The activation of STAT3pY705 occurs mainly through Janus kinases. However, it remains unclear how STAT3pY705 levels are decreased in mESCs. Our study shows that upregulation of the protein tyrosine phosphatase (PTPN2) inhibits STAT3 activity by reducing its phosphorylation level and promotes mESC differentiation, whereas PTPN2 knockout by CRISPR/CAS9 delays mESC differentiation. Consistently, PTPN2 knockdown facilitates the generation of mESC-like colonies in STAT3-overexpressing EpiSCs. PTPN2-mediated STAT3 activity, thus, contributes to the exit of ESCs from the pluripotent ground state. These findings expand the current understanding of the regulatory network of naïve pluripotency.
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Affiliation(s)
- Yan Zhang
- Center for Stem Cell and Translational Medicine, School of Life Sciences, Anhui University, Hefei, China
| | - Huiwen Ding
- Center for Stem Cell and Translational Medicine, School of Life Sciences, Anhui University, Hefei, China
| | - Xiaohu Wang
- Center for Stem Cell and Translational Medicine, School of Life Sciences, Anhui University, Hefei, China
| | - Shou-Dong Ye
- Center for Stem Cell and Translational Medicine, School of Life Sciences, Anhui University, Hefei, China
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Zhang C, Zhang E, Yang L, Tu W, Lin J, Yuan C, Bunpetch V, Chen X, Ouyang H. Histone deacetylase inhibitor treated cell sheet from mouse tendon stem/progenitor cells promotes tendon repair. Biomaterials 2018; 172:66-82. [PMID: 29723756 DOI: 10.1016/j.biomaterials.2018.03.043] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 03/17/2018] [Accepted: 03/25/2018] [Indexed: 12/13/2022]
Abstract
Tendon stem/progenitor cells (TSPCs) have been identified as a rare population in tendons. In vitro propagation is indispensable to obtain sufficient quantities of TSPCs for therapies. However, culture-expanded TSPCs are prone to lose their phenotype, resulting in an inferior repaired capability. And little is known about the underlying mechanism. Here, we found that altered gene expression was associated with increased histone deacetylase (HDAC) activity and expression of HDAC subtypes. Therefore, we exposed ScxGFP mice-derived TSPCs to HDAC inhibitor (HDACi) trichostatin A (TSA) or valproic acid (VPA), and observed significant expansion of ScxGFP+ cells without altering phenotypic properties. TSA upregulated Scx expression by inhibiting HDAC1 and -3, and increasing the H3K27Ac level of Tgfb1 and -2 genome region. Additionally, cell sheets formed from TSA-pretreated mTSPCs retained the ability to accelerate tendon repair in vivo. Thus, our results uncovered an unrecognized role of HDACi in phenotypic and functional mTSPCs expansion to enhance their therapeutic potential.
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Affiliation(s)
- Can Zhang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China; Institute of Biomedical Engineering, College of Biology, Hunan University, Changsha 410082, China
| | - Erchen Zhang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Long Yang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Wenjing Tu
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Junxin Lin
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Chunhui Yuan
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Varisara Bunpetch
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Xiao Chen
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China.
| | - Hongwei Ouyang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China; Department of Sports Medicine, School of Medicine, Zhejiang University, Hangzhou 310058, China; State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China.
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Zhang C, Wang X, Zhang E, Yang L, Yuan H, Tu W, Zhang H, Yin Z, Shen W, Chen X, Zhang Y, Ouyang H. An epigenetic bioactive composite scaffold with well-aligned nanofibers for functional tendon tissue engineering. Acta Biomater 2018; 66:141-156. [PMID: 28963019 DOI: 10.1016/j.actbio.2017.09.036] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Revised: 09/25/2017] [Accepted: 09/25/2017] [Indexed: 12/19/2022]
Abstract
Poor tendon repair is often a clinical challenge due to the lack of ideal biomaterials. Electrospun aligned fibers, resembling the ultrastructure of tendon, have been previously reported to promote tenogenesis. However, the underlying mechanism is unclear and the aligned fibers alone are not capable enough to commit teno-differentiation of stem cells. Here, based on our observation of reduced expression of histone deacetylases (HDACs) in tendon stem/progenitor cells (TSPCs) cultured on aligned fibers, we proposed a strategy to enhance the tenogenesis effect of aligned fibers by using a small molecule Trichostatin A (TSA), an HDAC inhibitor. Such a TSA-laden poly (l-lactic acid) (PLLA) aligned fiber (A-TSA) scaffold was successfully fabricated by a stable jet electrospinning method, and demonstrated its sustained capability in releasing TSA. We found that TSA incorporated aligned fibers of PLLA had an additive effect in directing tenogenic differentiation. Moreover, the in situ implantation study in rat model further confirmed that A-TSA scaffold promoted the structural and mechanical properties of the regenerated Achilles tendon. This study demonstrated that HDAC was involved in the teno-differentiation with aligned fiber topography, and the combination of HDAC with aligned topography might be a more efficient strategy to promote tenogenesis of stem cells. STATEMENT OF SIGNIFICANCE Electrospun aligned fibers, resembling the ultrastructure of tendon, have been previously reported to promote tenogenesis. However, the underlying mechanism is unclear and the aligned fibers alone are not capable enough to commit teno-differentiation of stem cells. The uniqueness of our studies are as follows, based on our observation of reduced expression of histone deacetylases (HDACs) in tendon stem/progenitor cells (TSPCs) cultured on aligned fibers, we proposed a strategy to enhance the tenogenesis effect of aligned fibers by using a small molecule Trichostatin A (TSA), a HDAC inhibitor. Such a TSA-laden poly (l-lactic acid) (PLLA) aligned fiber (A-TSA) scaffold was successfully fabricated by a stable jet electrospinning method, and demonstrated its sustained capability in releasing TSA. The incorporation and subsequent release of bioactive small molecule TSA into electrospun aligned fibers allows a controllable manner for both biochemical and physical regulation of tenogenesis of stem cells both in vitro and in vivo. Collectively, the present study provides a model of "translating the biological knowledge learned from cell-material interaction into optimizing biomaterials (from Biomat-to-Biomat)".
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Affiliation(s)
- Can Zhang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China; Institute of Bionanotechnology and Tissue Engineering, College of Biology, Hunan University, Changsha 410082, China
| | - Xianliu Wang
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Erchen Zhang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Long Yang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Huihua Yuan
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Wenjing Tu
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Huilan Zhang
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China
| | - Zi Yin
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China
| | - Weiliang Shen
- Department of Orthopedic Surgery, 2nd Affiliated Hospital, School of Medicine, Zhejiang University, China
| | - Xiao Chen
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China.
| | - Yanzhong Zhang
- China Orthopedic Regenerative Medicine Group (CORMed), Hangzhou 310058, China; College of Chemistry, Chemical Engineering and Biotechnology, Donghua University, Shanghai 201620, China.
| | - Hongwei Ouyang
- Dr. Li Dak Sum & Yip Yio Chin Center for Stem Cell and Tissue Engineering, School of Medicine, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Tissue Engineering and Regenerative Medicine, Hangzhou 310058, China; Department of Sports Medicine, School of Medicine, Zhejiang University, Hangzhou 310058, China; State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310058, China.
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12
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Xu L, Xing Q, Huang T, Zhou J, Liu T, Cui Y, Cheng T, Wang Y, Zhou X, Yang B, Yang GL, Zhang J, Zang X, Ma S, Guan F. HDAC1 Silence Promotes Neuroprotective Effects of Human Umbilical Cord-Derived Mesenchymal Stem Cells in a Mouse Model of Traumatic Brain Injury via PI3K/AKT Pathway. Front Cell Neurosci 2018; 12:498. [PMID: 30662396 PMCID: PMC6328439 DOI: 10.3389/fncel.2018.00498] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2018] [Accepted: 12/03/2018] [Indexed: 01/09/2023] Open
Abstract
Stem cell transplantation is a promising therapy for traumatic brain injury (TBI), but low efficiency of survival and differentiation of transplanted stem cells limits its clinical application. Histone deacetylase 1 (HDAC1) plays important roles in self-renewal of stem cells as well as the recovery of brain disorders. However, little is known about the effects of HDAC1 on the survival and efficacy of human umbilical cord-derived mesenchymal stem cells (hUC-MSCs) in vivo. In this study, our results showed that HDAC1 silence promoted hUC-MSCs engraftment in the hippocampus and increased the neuroprotective effects of hUC-MSCs in TBI mouse model, which was accompanied by improved neurological function, enhanced neurogenesis, decreased neural apoptosis, and reduced oxidative stress in the hippocampus. Further mechanistic studies revealed that the expressions of phosphorylated PTEN (p-PTEN), phosphorylated Akt (p-Akt), and phosphorylated GSK-3β (p-GSK-3β) were upregulated. Intriguingly, the neuroprotective effects of hUC-MSCs with HDAC1 silence on behavioral performance of TBI mice was markedly attenuated by LY294002, an inhibitor of the PI3K/AKT pathway. Taken together, our findings suggest that hUC-MSCs transplantation with HDAC1 silence may provide a potential strategy for treating TBI in the future.
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Affiliation(s)
- Ling Xu
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
- Henan Provincial People’s Hospital, Zhengzhou, China
| | - Qu Xing
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
| | - Tuanjie Huang
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
| | - Jiankang Zhou
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
| | - Tengfei Liu
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
| | - Yuanbo Cui
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
- Translational Medicine Center, Zhengzhou Central Hospital Affiliated to Zhengzhou University, Zhengzhou, China
| | - Tian Cheng
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yaping Wang
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
| | - Xinkui Zhou
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
| | - Bo Yang
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | | | - Jiewen Zhang
- Henan Provincial People’s Hospital, Zhengzhou, China
| | - Xingxing Zang
- Department of Microbiology and Immunology, Einstein College of Medicine, Bronx, NY, United States
| | - Shanshan Ma
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
- *Correspondence: Shanshan Ma Fangxia Guan
| | - Fangxia Guan
- School of Life Sciences, Zhengzhou University, Zhengzhou, China
- Henan Provincial People’s Hospital, Zhengzhou, China
- The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Shanshan Ma Fangxia Guan
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13
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Li F, Zhu Y, Wan Y, Xie X, Ke R, Zhai C, Pan Y, Yan X, Wang J, Shi W, Li M. Activation of PPARγ inhibits HDAC1-mediated pulmonary arterial smooth muscle cell proliferation and its potential mechanisms. Eur J Pharmacol 2017; 814:324-334. [DOI: 10.1016/j.ejphar.2017.08.045] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Revised: 08/23/2017] [Accepted: 08/25/2017] [Indexed: 12/21/2022]
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