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Yao W, Hu X, Wang X. Crossing epigenetic frontiers: the intersection of novel histone modifications and diseases. Signal Transduct Target Ther 2024; 9:232. [PMID: 39278916 DOI: 10.1038/s41392-024-01918-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 06/11/2024] [Accepted: 06/30/2024] [Indexed: 09/18/2024] Open
Abstract
Histone post-translational modifications (HPTMs), as one of the core mechanisms of epigenetic regulation, are garnering increasing attention due to their close association with the onset and progression of diseases and their potential as targeted therapeutic agents. Advances in high-throughput molecular tools and the abundance of bioinformatics data have led to the discovery of novel HPTMs which similarly affect gene expression, metabolism, and chromatin structure. Furthermore, a growing body of research has demonstrated that novel histone modifications also play crucial roles in the development and progression of various diseases, including various cancers, cardiovascular diseases, infectious diseases, psychiatric disorders, and reproductive system diseases. This review defines nine novel histone modifications: lactylation, citrullination, crotonylation, succinylation, SUMOylation, propionylation, butyrylation, 2-hydroxyisobutyrylation, and 2-hydroxybutyrylation. It comprehensively introduces the modification processes of these nine novel HPTMs, their roles in transcription, replication, DNA repair and recombination, metabolism, and chromatin structure, as well as their involvement in promoting the occurrence and development of various diseases and their clinical applications as therapeutic targets and potential biomarkers. Moreover, this review provides a detailed overview of novel HPTM inhibitors targeting various targets and their emerging strategies in the treatment of multiple diseases while offering insights into their future development prospects and challenges. Additionally, we briefly introduce novel epigenetic research techniques and their applications in the field of novel HPTM research.
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Affiliation(s)
- Weiyi Yao
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China
| | - Xinting Hu
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China.
- Department of Hematology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, 250021, China.
| | - Xin Wang
- Department of Hematology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, 250021, China.
- Department of Hematology, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, 250021, China.
- Taishan Scholars Program of Shandong Province, Jinan, Shandong, 250021, China.
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2
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Li X, Yu T, Li X, He X, Zhang B, Yang Y. Role of novel protein acylation modifications in immunity and its related diseases. Immunology 2024; 173:53-75. [PMID: 38866391 DOI: 10.1111/imm.13822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 05/21/2024] [Indexed: 06/14/2024] Open
Abstract
The cross-regulation of immunity and metabolism is currently a research hotspot in life sciences and immunology. Metabolic immunology plays an important role in cutting-edge fields such as metabolic regulatory mechanisms in immune cell development and function, and metabolic targets and immune-related disease pathways. Protein post-translational modification (PTM) is a key epigenetic mechanism that regulates various biological processes and highlights metabolite functions. Currently, more than 400 PTM types have been identified to affect the functions of several proteins. Among these, metabolic PTMs, particularly various newly identified histone or non-histone acylation modifications, can effectively regulate various functions, processes and diseases of the immune system, as well as immune-related diseases. Thus, drugs aimed at targeted acylation modification can have substantial therapeutic potential in regulating immunity, indicating a new direction for further clinical translational research. This review summarises the characteristics and functions of seven novel lysine acylation modifications, including succinylation, S-palmitoylation, lactylation, crotonylation, 2-hydroxyisobutyrylation, β-hydroxybutyrylation and malonylation, and their association with immunity, thereby providing valuable references for the diagnosis and treatment of immune disorders associated with new acylation modifications.
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Affiliation(s)
- Xiaoqian Li
- Department of Immunology, School of Basic Medicine, Qingdao University, Qingdao, People's Republic of China
| | - Tao Yu
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Xiaolu Li
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Xiangqin He
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, People's Republic of China
| | - Bei Zhang
- Department of Immunology, School of Basic Medicine, Qingdao University, Qingdao, People's Republic of China
| | - Yanyan Yang
- Department of Immunology, School of Basic Medicine, Qingdao University, Qingdao, People's Republic of China
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3
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Zhao H, Han Y, Zhou P, Guan H, Gao S. Protein lysine crotonylation in cellular processions and disease associations. Genes Dis 2024; 11:101060. [PMID: 38957707 PMCID: PMC11217610 DOI: 10.1016/j.gendis.2023.06.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 05/05/2023] [Accepted: 06/27/2023] [Indexed: 07/04/2024] Open
Abstract
Protein lysine crotonylation (Kcr) is one conserved form of posttranslational modifications of proteins, which plays an important role in a series of cellular physiological and pathological processes. Lysine ε-amino groups are the primary sites of such modification, resulting in four-carbon planar lysine crotonylation that is structurally and functionally distinct from the acetylation of these residues. High levels of Kcr modifications have been identified on both histone and non-histone proteins. The present review offers an update on the research progression regarding protein Kcr modifications in biomedical contexts and provides a discussion of the mechanisms whereby Kcr modification governs a range of biological processes. In addition, given the importance of protein Kcr modification in disease onset and progression, the potential viability of Kcr regulators as therapeutic targets is elucidated.
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Affiliation(s)
- Hongling Zhao
- Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Yang Han
- Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Pingkun Zhou
- Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Hua Guan
- Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Shanshan Gao
- Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing 100850, China
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4
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Li H, Liuha X, Chen R, Xiao Y, Xu W, Zhou Y, Bai L, Zhang J, Zhao Y, Zhao Y, Wang L, Qin F, Chen Y, Han S, Wei Q, Li S, Zhang D, Bu Q, Wang X, Jiang L, Dai Y, Zhang N, Kuang W, Qin M, Wang H, Tian J, Zhao Y, Cen X. Pyruvate dehydrogenase complex E1 subunit α crotonylation modulates cocaine-associated memory through hippocampal neuron activation. Cell Rep 2024; 43:114529. [PMID: 39046876 DOI: 10.1016/j.celrep.2024.114529] [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: 01/08/2024] [Revised: 06/04/2024] [Accepted: 07/08/2024] [Indexed: 07/27/2024] Open
Abstract
Neuronal activation is required for the formation of drug-associated memory, which is critical for the development, persistence, and relapse of drug addiction. Nevertheless, the metabolic mechanisms underlying energy production for neuronal activation remain poorly understood. In the study, a large-scale proteomics analysis of lysine crotonylation (Kcr), a type of protein posttranslational modification (PTM), reveals that cocaine promoted protein Kcr in the hippocampal dorsal dentate gyrus (dDG). We find that Kcr is predominantly discovered in a few enzymes critical for mitochondrial energy metabolism; in particular, pyruvate dehydrogenase (PDH) complex E1 subunit α (PDHA1) is crotonylated at the lysine 39 (K39) residue through P300 catalysis. Crotonylated PDHA1 promotes pyruvate metabolism by activating PDH to increase ATP production, thus providing energy for hippocampal neuronal activation and promoting cocaine-associated memory recall. Our findings identify Kcr of PDHA1 as a PTM that promotes pyruvate metabolism to enhance neuronal activity for cocaine-associated memory.
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Affiliation(s)
- Hongchun Li
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xiaoyu Liuha
- Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Rong Chen
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yuzhou Xiao
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Wei Xu
- Shenzhen Key Laboratory of Drug Addiction, Shenzhen Neher Neural Plasticity Laboratory, the Brain Cognition and Brain Disease Institute, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; Faculty of Life and Health Sciences, Shenzhen University of Advanced Technology, Shenzhen 518055, China
| | - Yuanyi Zhou
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Lin Bai
- Histology and Imaging Platform, Core Facilities of West China Hospital, Sichuan University, Chengdu 610041, China
| | - Jie Zhang
- Histology and Imaging Platform, Core Facilities of West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yue Zhao
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ying Zhao
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Liang Wang
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Feng Qin
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yaxing Chen
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Shuang Han
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qingfan Wei
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Shu Li
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Dingwen Zhang
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qian Bu
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China; West China-Frontier PharmaTech Co., Ltd., Chengdu 610041, China
| | - Xiaojie Wang
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Linhong Jiang
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yanping Dai
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ni Zhang
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Weihong Kuang
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Meng Qin
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hongbo Wang
- Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Jingwei Tian
- Ministry of Education, Collaborative Innovation Center of Advanced Drug Delivery System and Biotech Drugs in Universities of Shandong, Yantai University, Yantai 264005, China
| | - Yinglan Zhao
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Xiaobo Cen
- Mental Health Center and Center for Preclinical Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China.
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Shan S, Zhang Z, Nie J, Wen Y, Wu W, Liu Y, Zhao C. Marine algae-derived oligosaccharide via protein crotonylation of key targeting for management of type 2 diabetes mellitus in the elderly. Pharmacol Res 2024; 205:107257. [PMID: 38866264 DOI: 10.1016/j.phrs.2024.107257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 06/07/2024] [Accepted: 06/08/2024] [Indexed: 06/14/2024]
Abstract
Global aging is a tendency of the world, as is the increasing prevalence of diabetes, and the two are closely linked. In our early research, Enteromorpha prolifera oligosaccharide (EPO) possesses the excellent ability of anti-oxidative, anti-inflammatory, and anti-diabetic. We aim to further explore the deeper mechanism of how EPO delays aging and regulates glycometabolism. EPO effectively impacts crotonylation procession to enhance glucose metabolism and reduce cell senescence in aging diabetic rats. Crotonylation modification of XPO1 influences the expression of critical genes, including p53, CDK1, and CCNB1, which affect cell cycle regulation and aging. Additionally, EPO improves glucose metabolism by inhibiting the crotonylation modification of HSPA8-K126 and activating the AKT pathway. EPO promotes crotonylation of histones in intestinal cells, influencing the aging process by increasing the butyric acid-producing bacteria Ruminococcaceae. The observed enhancement in pyrimidine metabolism underscores EPO's potential role in regulating intestinal health, presenting a promising avenue for delaying aging. In summary, our findings affirm EPO as a naturally bioactive ingredient with significant potential for anti-aging and antidiabetic interventions.
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Affiliation(s)
- Shuo Shan
- State Key Laboratory of Mariculture Breeding, Key Laboratory of Marine Biotechnology of Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Sciences, Ourense 32004, Spain
| | - Zijie Zhang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Jianping Nie
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yuxi Wen
- State Key Laboratory of Mariculture Breeding, Key Laboratory of Marine Biotechnology of Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, China; Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Sciences, Ourense 32004, Spain
| | - Weihao Wu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Yuning Liu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China
| | - Chao Zhao
- State Key Laboratory of Mariculture Breeding, Key Laboratory of Marine Biotechnology of Fujian Province, Fujian Agriculture and Forestry University, Fuzhou 350002, China; College of Marine Sciences, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
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6
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Li D, Lin L, Xu F, Feng T, Tao Y, Miao H, Yang F. Protein crotonylation: Basic research and clinical diseases. Biochem Biophys Rep 2024; 38:101694. [PMID: 38586826 PMCID: PMC10997999 DOI: 10.1016/j.bbrep.2024.101694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 04/09/2024] Open
Abstract
Crotonylation is an importantly conserved post-translational modification, which is completely different from acetylation. In recent years, it has been confirmed that crotonylation occurs on histone and non-histone. Crotonylated Histone primarily affects gene expression through transcriptional regulation, while non-histone Crotonylation mainly regulates protein functions including protein activity, localization, and stability, as well as protein-protein interactions. The change in protein expression and function will affect the physiological process of cells and even cause disease. Reviewing previous studies, this article summarizes the mechanisms of histone and non-histone crotonylation in regulating diseases and cellular physiological processes to explore the possibility of precise regulation of crotonylation sites as potential targets for disease treatment.
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Affiliation(s)
- Dongling Li
- School of Medicine, Chongqing University, Chongqing, 400044, China
- Central Laboratory of Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, 400014, China
| | - Ling Lin
- Central Laboratory of Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, 400014, China
| | - Fan Xu
- School of Medicine, Chongqing University, Chongqing, 400044, China
- Central Laboratory of Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, 400014, China
| | - Tianlin Feng
- Central Laboratory of Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, 400014, China
- College of Pharmacy and Bioengineering, Chongqing University of Technology, Chongqing, 400054, China
| | - Yang Tao
- Central Laboratory of Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, 400014, China
- Department of Critical Care Medicine, Chongqing University Central Hospital, Chongqing, 400000, China
| | - Hongming Miao
- Department of Pathophysiology, College of High Altitude Military Medicine, Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Fan Yang
- Central Laboratory of Chongqing Emergency Medical Center, Chongqing University Central Hospital, Chongqing, 400014, China
- Department of Biochemistry and Molecular Biology, Third Military Medical University (Army Medical University), Chongqing, 400038, China
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7
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Hao B, Chen K, Zhai L, Liu M, Liu B, Tan M. Substrate and Functional Diversity of Protein Lysine Post-translational Modifications. GENOMICS, PROTEOMICS & BIOINFORMATICS 2024; 22:qzae019. [PMID: 38862432 DOI: 10.1093/gpbjnl/qzae019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 11/11/2023] [Accepted: 01/08/2024] [Indexed: 06/13/2024]
Abstract
Lysine post-translational modifications (PTMs) are widespread and versatile protein PTMs that are involved in diverse biological processes by regulating the fundamental functions of histone and non-histone proteins. Dysregulation of lysine PTMs is implicated in many diseases, and targeting lysine PTM regulatory factors, including writers, erasers, and readers, has become an effective strategy for disease therapy. The continuing development of mass spectrometry (MS) technologies coupled with antibody-based affinity enrichment technologies greatly promotes the discovery and decoding of PTMs. The global characterization of lysine PTMs is crucial for deciphering the regulatory networks, molecular functions, and mechanisms of action of lysine PTMs. In this review, we focus on lysine PTMs, and provide a summary of the regulatory enzymes of diverse lysine PTMs and the proteomics advances in lysine PTMs by MS technologies. We also discuss the types and biological functions of lysine PTM crosstalks on histone and non-histone proteins and current druggable targets of lysine PTM regulatory factors for disease therapy.
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Affiliation(s)
- Bingbing Hao
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Tianjian Laboratory of Advanced Biomedical Sciences, Institute of Advanced Biomedical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Kaifeng Chen
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Linhui Zhai
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan 528400, China
- State Key Laboratory of Pharmaceutical Biotechnology, Nanjing University, Nanjing 210023, China
| | - Muyin Liu
- Department of Cardiology, Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Bin Liu
- Jiangsu Key Laboratory of Marine Pharmaceutical Compound Screening, College of Pharmacy, Jiangsu Ocean University, Lianyungang 222005, China
| | - Minjia Tan
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan 528400, China
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McCrory C, Lenardon M, Traven A. Bacteria-derived short-chain fatty acids as potential regulators of fungal commensalism and pathogenesis. Trends Microbiol 2024:S0966-842X(24)00089-1. [PMID: 38729839 DOI: 10.1016/j.tim.2024.04.004] [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: 03/14/2024] [Revised: 04/08/2024] [Accepted: 04/16/2024] [Indexed: 05/12/2024]
Abstract
The human gastrointestinal microbiome encompasses bacteria, fungi, and viruses forming complex bionetworks which, for organismal health, must be in a state of homeostasis. An important homeostatic mechanism derives from microbial competition, which maintains the relative abundance of microbial species in a healthy balance. Microbes compete for nutrients and secrete metabolites that inhibit other microbes. Short-chain fatty acids (SCFAs) are one such class of metabolites made by gut bacteria to very high levels. SCFAs are metabolised by microbes and host cells and have multiple roles in regulating cell physiology. Here, we review the mechanisms by which SCFAs regulate the fungal gut commensal Candida albicans. We discuss SCFA's ability to inhibit fungal growth, limit invasive behaviours and modulate cell surface antigens recognised by immune cells. We review the mechanisms underlying these roles: regulation of gene expression, metabolism, signalling and SCFA-driven post-translational protein modifications by acylation, which contribute to changes in acylome dynamics of C. albicans with potentially large consequences for cell physiology. Given that the gut mycobiome is a reservoir for systemic disease and has also been implicated in inflammatory bowel disease, understanding the mechanisms by which bacterial metabolites, such as SCFAs, control the mycobiome might provide therapeutic avenues.
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Affiliation(s)
- Christopher McCrory
- Department of Biochemistry and Molecular Biology, Infection Program, Biomedicine Discovery Institute, Monash University, Clayton 3800, Victoria, Australia; Centre to Impact AMR, Monash University, Clayton 3800, Victoria, Australia
| | - Megan Lenardon
- School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney, 2052, New South Wales, Australia
| | - Ana Traven
- Department of Biochemistry and Molecular Biology, Infection Program, Biomedicine Discovery Institute, Monash University, Clayton 3800, Victoria, Australia; Centre to Impact AMR, Monash University, Clayton 3800, Victoria, Australia.
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9
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Zhao X, Du M, Wu S, Du Z, Liu S, Yang L, Ma H, Zhang L, Song L, Bai C, Su G, Li G. High histone crotonylation modification in bovine fibroblasts promotes cell proliferation and the developmental efficiency of preimplantation nuclear transfer embryos. Sci Rep 2024; 14:10295. [PMID: 38704415 PMCID: PMC11069573 DOI: 10.1038/s41598-024-61148-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 05/02/2024] [Indexed: 05/06/2024] Open
Abstract
Lysine crotonylation (Kcr) is a recently discovered histone acylation modification that is closely associated with gene expression, cell proliferation, and the maintenance of stem cell pluripotency and indicates the transcriptional activity of genes and the regulation of various biological processes. During cell culture, the introduction of exogenous croconic acid disodium salt (Nacr) has been shown to modulate intracellular Kcr levels. Although research on Kcr has increased, its role in cell growth and proliferation and its potential regulatory mechanisms remain unclear compared to those of histone methylation and acetylation. Our investigation demonstrated that the addition of 5 mM Nacr to cultured bovine fibroblasts increased the expression of genes associated with Kcr modification, ultimately promoting cell growth and stimulating cell proliferation. Somatic cell nuclear transfer of donor cells cultured in 5 mM Nacr resulted in 38.1% blastocyst development, which was significantly greater than that in the control group (25.2%). This research is important for elucidating the crotonylation modification mechanism in fibroblast proliferation to promote the efficacy of somatic cell nuclear transfer.
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Affiliation(s)
- Xiaoyu Zhao
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
- College of Life Sciences, Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
| | - Mengxin Du
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
- College of Life Sciences, Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
| | - Shanshan Wu
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
- Agricultural Genomics Institute at Shenzhen, Chinese Academy of Agricultural Sciences, Shenzhen, 518000, China
| | - Zhiwen Du
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
- College of Life Sciences, Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
| | - Shuqin Liu
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
- College of Life Sciences, Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
| | - Lei Yang
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
- College of Life Sciences, Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
| | - Haoran Ma
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, 100193, China
| | - Liguo Zhang
- Ulanqab Agriculture and Animal Husbandry Bureau, Ulanqab Animal Husbandry Workstation, Ulanqab, 012000, Inner Mongolia, China
| | - Lishuang Song
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
- College of Life Sciences, Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
| | - Chunling Bai
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
- College of Life Sciences, Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China
| | - Guanghua Su
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China.
- College of Life Sciences, Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China.
| | - Guangpeng Li
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock (R2BGL), Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China.
- College of Life Sciences, Inner Mongolia University, 24 Zhaojun Rd., Hohhot, 010070, China.
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10
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Li L, Xiang T, Guo J, Guo F, Wu Y, Feng H, Liu J, Tao S, Fu P, Ma L. Inhibition of ACSS2-mediated histone crotonylation alleviates kidney fibrosis via IL-1β-dependent macrophage activation and tubular cell senescence. Nat Commun 2024; 15:3200. [PMID: 38615014 PMCID: PMC11016098 DOI: 10.1038/s41467-024-47315-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 03/25/2024] [Indexed: 04/15/2024] Open
Abstract
Histone lysine crotonylation (Kcr), as a posttranslational modification, is widespread as acetylation (Kac); however, its roles are largely unknown in kidney fibrosis. In this study, we report that histone Kcr of tubular epithelial cells is abnormally elevated in fibrotic kidneys. By screening these crotonylated/acetylated factors, a crotonyl-CoA-producing enzyme ACSS2 (acyl-CoA synthetase short chain family member 2) is found to remarkably increase histone 3 lysine 9 crotonylation (H3K9cr) level without influencing H3K9ac in kidneys and tubular epithelial cells. The integrated analysis of ChIP-seq and RNA-seq of fibrotic kidneys reveal that the hub proinflammatory cytokine IL-1β, which is regulated by H3K9cr, play crucial roles in fibrogenesis. Furthermore, genetic and pharmacologic inhibition of ACSS2 both suppress H3K9cr-mediated IL-1β expression, which thereby alleviate IL-1β-dependent macrophage activation and tubular cell senescence to delay renal fibrosis. Collectively, our findings uncover that H3K9cr exerts a critical, previously unrecognized role in kidney fibrosis, where ACSS2 represents an attractive drug target to slow fibrotic kidney disease progression.
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Affiliation(s)
- Lingzhi Li
- Department of Nephrology, Institute of Kidney Diseases, West China Hospital of Sichuan University, and National Key Laboratory of Kidney Diseases, Chengdu, China
| | - Ting Xiang
- Department of Nephrology, Institute of Kidney Diseases, West China Hospital of Sichuan University, and National Key Laboratory of Kidney Diseases, Chengdu, China
| | - Jingjing Guo
- Department of Urology, Institute of Urology, West China Hospital of Sichuan University, Chengdu, China
| | - Fan Guo
- Department of Nephrology, Institute of Kidney Diseases, West China Hospital of Sichuan University, and National Key Laboratory of Kidney Diseases, Chengdu, China
| | - Yiting Wu
- Department of Nephrology, Institute of Kidney Diseases, West China Hospital of Sichuan University, and National Key Laboratory of Kidney Diseases, Chengdu, China
| | - Han Feng
- Tulane Research and Innovation for Arrhythmia Discoveries-TRIAD Center, Tulane University School of Medicine, New Orleans, LA, USA
| | - Jing Liu
- Department of Nephrology, Institute of Kidney Diseases, West China Hospital of Sichuan University, and National Key Laboratory of Kidney Diseases, Chengdu, China
| | - Sibei Tao
- Department of Nephrology, Institute of Kidney Diseases, West China Hospital of Sichuan University, and National Key Laboratory of Kidney Diseases, Chengdu, China
| | - Ping Fu
- Department of Nephrology, Institute of Kidney Diseases, West China Hospital of Sichuan University, and National Key Laboratory of Kidney Diseases, Chengdu, China.
| | - Liang Ma
- Department of Nephrology, Institute of Kidney Diseases, West China Hospital of Sichuan University, and National Key Laboratory of Kidney Diseases, Chengdu, China.
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11
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Dashti P, Lewallen EA, Gordon JAR, Montecino MA, Davie JR, Stein GS, van Leeuwen JPTM, van der Eerden BCJ, van Wijnen AJ. Epigenetic regulators controlling osteogenic lineage commitment and bone formation. Bone 2024; 181:117043. [PMID: 38341164 DOI: 10.1016/j.bone.2024.117043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/08/2024] [Accepted: 02/04/2024] [Indexed: 02/12/2024]
Abstract
Bone formation and homeostasis are controlled by environmental factors and endocrine regulatory cues that initiate intracellular signaling pathways capable of modulating gene expression in the nucleus. Bone-related gene expression is controlled by nucleosome-based chromatin architecture that limits the accessibility of lineage-specific gene regulatory DNA sequences and sequence-specific transcription factors. From a developmental perspective, bone-specific gene expression must be suppressed during the early stages of embryogenesis to prevent the premature mineralization of skeletal elements during fetal growth in utero. Hence, bone formation is initially inhibited by gene suppressive epigenetic regulators, while other epigenetic regulators actively support osteoblast differentiation. Prominent epigenetic regulators that stimulate or attenuate osteogenesis include lysine methyl transferases (e.g., EZH2, SMYD2, SUV420H2), lysine deacetylases (e.g., HDAC1, HDAC3, HDAC4, HDAC7, SIRT1, SIRT3), arginine methyl transferases (e.g., PRMT1, PRMT4/CARM1, PRMT5), dioxygenases (e.g., TET2), bromodomain proteins (e.g., BRD2, BRD4) and chromodomain proteins (e.g., CBX1, CBX2, CBX5). This narrative review provides a broad overview of the covalent modifications of DNA and histone proteins that involve hundreds of enzymes that add, read, or delete these epigenetic modifications that are relevant for self-renewal and differentiation of mesenchymal stem cells, skeletal stem cells and osteoblasts during osteogenesis.
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Affiliation(s)
- Parisa Dashti
- Department of Internal Medicine, Erasmus MC, Erasmus University Medical Center, Rotterdam, Netherlands; Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Eric A Lewallen
- Department of Biological Sciences, Hampton University, Hampton, VA, USA
| | | | - Martin A Montecino
- Institute of Biomedical Sciences, Faculty of Medicine, Universidad Andres Bello, Santiago, Chile; Millennium Institute Center for Genome Regulation (CRG), Santiago, Chile
| | - James R Davie
- Department of Biochemistry and Medical Genetics, University of Manitoba, Winnipeg, Manitoba R3E 0J9, Canada; CancerCare Manitoba Research Institute, CancerCare Manitoba, Winnipeg, Manitoba R3E 0V9, Canada.
| | - Gary S Stein
- Department of Biochemistry, University of Vermont, Burlington, VT, USA
| | | | - Bram C J van der Eerden
- Department of Internal Medicine, Erasmus MC, Erasmus University Medical Center, Rotterdam, Netherlands.
| | - Andre J van Wijnen
- Department of Internal Medicine, Erasmus MC, Erasmus University Medical Center, Rotterdam, Netherlands; Department of Biochemistry, University of Vermont, Burlington, VT, USA.
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12
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Gates LA, Reis BS, Lund PJ, Paul MR, Leboeuf M, Djomo AM, Nadeem Z, Lopes M, Vitorino FN, Unlu G, Carroll TS, Birsoy K, Garcia BA, Mucida D, Allis CD. Histone butyrylation in the mouse intestine is mediated by the microbiota and associated with regulation of gene expression. Nat Metab 2024; 6:697-707. [PMID: 38413806 DOI: 10.1038/s42255-024-00992-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/19/2024] [Indexed: 02/29/2024]
Abstract
Post-translational modifications (PTMs) on histones are a key source of regulation on chromatin through impacting cellular processes, including gene expression1. These PTMs often arise from metabolites and are thus impacted by metabolism and environmental cues2-7. One class of metabolically regulated PTMs are histone acylations, which include histone acetylation, butyrylation, crotonylation and propionylation3,8. As these PTMs can be derived from short-chain fatty acids, which are generated by the commensal microbiota in the intestinal lumen9-11, we aimed to define how microbes impact the host intestinal chromatin landscape, mainly in female mice. Here we show that in addition to acetylation, intestinal epithelial cells from the caecum and distal mouse intestine also harbour high levels of butyrylation and propionylation on lysines 9 and 27 of histone H3. We demonstrate that these acylations are regulated by the microbiota and that histone butyrylation is additionally regulated by the metabolite tributyrin. Tributyrin-regulated gene programmes are correlated with histone butyrylation, which is associated with active gene-regulatory elements and levels of gene expression. Together, our study uncovers a regulatory layer of how the microbiota and metabolites influence the intestinal epithelium through chromatin, demonstrating a physiological setting in which histone acylations are dynamically regulated and associated with gene regulation.
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Affiliation(s)
- Leah A Gates
- Laboratory of Chromatin Biology & Epigenetics, The Rockefeller University, New York, NY, USA.
- Department of Biochemistry, Case Western Reserve University School of Medicine, Cleveland, OH, USA.
| | | | - Peder J Lund
- Department of Nutrition, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Department of Biochemistry and Molecular Biophysics, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Matthew R Paul
- Bioinformatics Resource Center, The Rockefeller University, New York, NY, USA
| | - Marylene Leboeuf
- Laboratory of Chromatin Biology & Epigenetics, The Rockefeller University, New York, NY, USA
| | - Annaelle M Djomo
- Laboratory of Chromatin Biology & Epigenetics, The Rockefeller University, New York, NY, USA
| | - Zara Nadeem
- Laboratory of Chromatin Biology & Epigenetics, The Rockefeller University, New York, NY, USA
- Hunter College of the City University of New York, Yalow Honors Scholar Program, New York, NY, USA
| | - Mariana Lopes
- Department of Nutrition, Case Western Reserve University School of Medicine, Cleveland, OH, USA
- Department of Biochemistry and Molecular Biophysics, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Francisca N Vitorino
- Department of Biochemistry and Molecular Biophysics, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Gokhan Unlu
- Laboratory of Metabolic Regulation & Genetics, The Rockefeller University, New York, NY, USA
| | - Thomas S Carroll
- Bioinformatics Resource Center, The Rockefeller University, New York, NY, USA
| | - Kivanç Birsoy
- Laboratory of Metabolic Regulation & Genetics, The Rockefeller University, New York, NY, USA
| | - Benjamin A Garcia
- Department of Biochemistry and Molecular Biophysics, School of Medicine, Washington University in St. Louis, St. Louis, MO, USA
| | - Daniel Mucida
- Laboratory of Mucosal Immunology, The Rockefeller University, New York, NY, USA
| | - C David Allis
- Laboratory of Chromatin Biology & Epigenetics, The Rockefeller University, New York, NY, USA
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13
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Lo TL, Wang Q, Nickson J, van Denderen BJW, Deveson Lucas D, Chai HX, Knott GJ, Weerasinghe H, Traven A. The C-terminal protein interaction domain of the chromatin reader Yaf9 is critical for pathogenesis of Candida albicans. mSphere 2024; 9:e0069623. [PMID: 38376217 PMCID: PMC10964406 DOI: 10.1128/msphere.00696-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 01/26/2024] [Indexed: 02/21/2024] Open
Abstract
Fungal infections cause a large health burden but are treated by only a handful of antifungal drug classes. Chromatin factors have emerged as possible targets for new antifungals. These targets include the reader proteins, which interact with posttranslationally modified histones to influence DNA transcription and repair. The YEATS domain is one such reader recognizing both crotonylated and acetylated histones. Here, we performed a detailed structure/function analysis of the Candida albicans YEATS domain reader Yaf9, a subunit of the NuA4 histone acetyltransferase and the SWR1 chromatin remodeling complex. We have previously demonstrated that the homozygous deletion mutant yaf9Δ/Δ displays growth defects and is avirulent in mice. Here we show that a YEATS domain mutant expected to inactivate Yaf9's chromatin binding does not display strong phenotypes in vitro, nor during infection of immune cells or in a mouse systemic infection model, with only a minor virulence reduction in vivo. In contrast to the YEATS domain mutation, deletion of the C-terminal domain of Yaf9, a protein-protein interaction module necessary for its interactions with SWR1 and NuA4, phenocopies the null mutant. This shows that the C-terminal domain is essential for Yaf9 roles in vitro and in vivo, including C. albicans virulence. Our study informs on the strategies for therapeutic targeting of Yaf9, showing that approaches taken for the mammalian YEATS domains by disrupting their chromatin binding might not be effective in C. albicans, and provides a foundation for studying YEATS proteins in human fungal pathogens.IMPORTANCEThe scarcity of available antifungal drugs and rising resistance demand the development of therapies with new modes of action. In this context, chromatin regulation may be a target for novel antifungal therapeutics. To realize this potential, we must better understand the roles of chromatin regulators in fungal pathogens. Toward this goal, here, we studied the YEATS domain chromatin reader Yaf9 in Candida albicans. Yaf9 uses the YEATS domain for chromatin binding and a C-terminal domain to interact with chromatin remodeling complexes. By constructing mutants in these domains and characterizing their phenotypes, our data indicate that the Yaf9 YEATS domain might not be a suitable therapeutic drug target. Instead, the Yaf9 C-terminal domain is critical for C. albicans virulence. Collectively, our study informs how a class of chromatin regulators performs their cellular and pathogenesis roles in C. albicans and reveals strategies to inhibit them.
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Affiliation(s)
- Tricia L. Lo
- Department of Biochemistry and Molecular Biology and the Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
- Centre to Impact AMR, Monash University, Clayton, Australia
| | - Qi Wang
- Department of Biochemistry and Molecular Biology and the Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Joshua Nickson
- Centre to Impact AMR, Monash University, Clayton, Australia
| | - Bryce J. W. van Denderen
- Department of Biochemistry and Molecular Biology and the Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
- Centre to Impact AMR, Monash University, Clayton, Australia
| | | | - Her Xiang Chai
- Department of Biochemistry and Molecular Biology and the Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Gavin J. Knott
- Department of Biochemistry and Molecular Biology and the Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Harshini Weerasinghe
- Department of Biochemistry and Molecular Biology and the Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
- Centre to Impact AMR, Monash University, Clayton, Australia
| | - Ana Traven
- Department of Biochemistry and Molecular Biology and the Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
- Centre to Impact AMR, Monash University, Clayton, Australia
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14
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Zeaiter N, Belot L, Cunin V, Nahed RA, Tokarska-Schlattner M, Le Gouellec A, Petosa C, Khochbin S, Schlattner U. Acetyl-CoA synthetase (ACSS2) does not generate butyryl- and crotonyl-CoA. Mol Metab 2024; 81:101903. [PMID: 38369012 PMCID: PMC10906504 DOI: 10.1016/j.molmet.2024.101903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 02/05/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024] Open
Abstract
Acetyl and other acyl groups from different short-chain fatty acids (SCFA) competitively modify histones at various lysine sites. To fully understand the functional significance of such histone acylation, a key epigenetic mechanism, it is crucial to characterize the cellular sources of the corresponding acyl-CoA molecules required for the lysine modification. Like acetate, SCFAs such as propionate, butyrate and crotonate are thought to be the substrates used to generate the corresponding acyl-CoAs by enzymes known as acyl-CoA synthetases. The acetyl-CoA synthetase, ACSS2, which produces acetyl-CoA from acetate in the nucleocytoplasmic compartment, has been proposed to also mediate the synthesis of acyl-CoAs such as butyryl- and crotonyl-CoA from the corresponding SCFAs. This idea is now widely accepted and is sparking new research projects. However, based on our direct in vitro experiments with purified or recombinant enzymes and structural considerations, we demonstrate that ACSS2 is unable to mediate the generation of non-acetyl acyl-CoAs like butyryl- and crotonyl-CoA. It is therefore essential to re-examine published data and corresponding discussions in the light of this new finding.
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Affiliation(s)
- Nour Zeaiter
- Univ. Grenoble Alpes, Inserm U1055, Laboratory of Fundamental and Applied Bioenergetics (LBFA), 38058 Grenoble, France
| | - Laura Belot
- Univ. Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale (IBS), 38000 Grenoble, France
| | - Valérie Cunin
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, CHU Grenoble Alpes, TIMC, 38000 Grenoble, France
| | - Roland Abi Nahed
- Univ. Grenoble Alpes, Inserm U1055, Laboratory of Fundamental and Applied Bioenergetics (LBFA), 38058 Grenoble, France
| | | | - Audrey Le Gouellec
- Univ. Grenoble Alpes, CNRS, UMR 5525, VetAgro Sup, Grenoble INP, CHU Grenoble Alpes, TIMC, 38000 Grenoble, France
| | - Carlo Petosa
- Univ. Grenoble Alpes, CNRS, CEA, Institut de Biologie Structurale (IBS), 38000 Grenoble, France
| | - Saadi Khochbin
- Univ. Grenoble Alpes, Inserm U1209 and CNRS UMR5309, Institute for Advanced Biosciences (IAB), 38058 Grenoble, France.
| | - Uwe Schlattner
- Univ. Grenoble Alpes, Inserm U1055, Laboratory of Fundamental and Applied Bioenergetics (LBFA), 38058 Grenoble, France; Institut Universitaire de France, Paris, France.
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15
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Fang Y, Li X. Protein lysine four-carbon acylations in health and disease. J Cell Physiol 2024; 239:e30981. [PMID: 36815448 PMCID: PMC10704440 DOI: 10.1002/jcp.30981] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 02/03/2023] [Accepted: 02/09/2023] [Indexed: 02/24/2023]
Abstract
Lysine acylation, a type of posttranslational protein modification sensitive to cellular metabolic states, influences the functions of target proteins involved in diverse cellular processes. Particularly, lysine butyrylation, crotonylation, β-hydroxybutyrylation, and 2-hydroxyisobutyrylation, four types of four-carbon acylations, are modulated by intracellular concentrations of their respective acyl-CoAs and sensitive to alterations of nutrient metabolism induced by cellular and/or environmental signals. In this review, we discussed the metabolic pathways producing these four-carbon acyl-CoAs, the regulation of lysine acylation and deacylation, and the functions of individual lysine acylation.
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Affiliation(s)
- Yi Fang
- Signal Transduction Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, USA
| | - Xiaoling Li
- Signal Transduction Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, USA
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16
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Xie JY, Ju J, Zhou P, Chen H, Wang SC, Wang K, Wang T, Chen XZ, Chen YC, Wang K. The mechanisms, regulations, and functions of histone lysine crotonylation. Cell Death Discov 2024; 10:66. [PMID: 38331935 PMCID: PMC10853258 DOI: 10.1038/s41420-024-01830-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/17/2024] [Accepted: 01/23/2024] [Indexed: 02/10/2024] Open
Abstract
Histone lysine crotonylation (Kcr) is a new acylation modification first discovered in 2011, which has important biological significance for gene expression, cell development, and disease treatment. In the past over ten years, numerous signs of progress have been made in the research on the biochemistry of Kcr modification, especially a series of Kcr modification-related "reader", "eraser", and "writer" enzyme systems are identified. The physiological function of crotonylation and its correlation with development, heredity, and spermatogenesis have been paid more and more attention. However, the development of disease is usually associated with abnormal Kcr modification. In this review, we summarized the identification of crotonylation modification, Kcr-related enzyme system, biological functions, and diseases caused by abnormal Kcr. This knowledge supplies a theoretical basis for further exploring the function of crotonylation in the future.
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Affiliation(s)
- Jing-Yi Xie
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Jie Ju
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China.
- Department of Physiology, School of Basic Medical Sciences, Shandong Second Medical University, Weifang, 261053, China.
| | - Ping Zhou
- State Key Laboratory of Cardiovascular Disease, Heart Failure center, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, 100037, China
| | - Hao Chen
- Department of Physiology, School of Basic Medical Sciences, Shandong Second Medical University, Weifang, 261053, China
| | - Shao-Cong Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Kai Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Tao Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Xin-Zhe Chen
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China
| | - Yan-Chun Chen
- Neurologic Disorders and Regenerative Repair Laboratory, Shandong Second Medical University, Weifang, 261053, China.
| | - Kun Wang
- Institute for Translational Medicine, The Affiliated Hospital of Qingdao University, College of Medicine, Qingdao University, Qingdao, 266021, China.
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17
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Zhou C, Zeng H, Xiao X, Wang L, Jia L, Shi Y, Zhang M, Fang C, Zeng Y, Wu T, Huang J, Liang X. Global crotonylome identifies EP300-regulated ANXA2 crotonylation in cumulus cells as a regulator of oocyte maturation. Int J Biol Macromol 2024; 259:129149. [PMID: 38176486 DOI: 10.1016/j.ijbiomac.2023.129149] [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: 03/17/2023] [Revised: 12/14/2023] [Accepted: 12/28/2023] [Indexed: 01/06/2024]
Abstract
Lysine crotonylation (Kcr), a newly discovered post-translational modification, played a crucial role in physiology and disease progression. However, the roles of crotonylation in oocyte meiotic resumption remain elusive. As abnormal cumulus cell development will cause oocyte maturation arrest and female infertility, we report that cumulus cells surrounding human meiotic arrested oocytes showed significantly lower crotonylation, which was associated with decreased EP300 expression and blocked cumulus cell expansion. In cultured human cumulus cells, exogenous crotonylation or EP300 activator promoted cell proliferation and reduced cell apoptosis, whereas EP300 knockdown induced the opposite effect. Transcriptome profiling analysis in human cumulus cells indicated that functions of crotonylation were associated with activation of epidermal growth factor receptor (EGFR) pathway. Importantly, we characterized the Kcr proteomics landscape in cumulus cells by LC-MS/MS analysis, and identified that annexin A2 (ANXA2) was crotonylated in cumulus cells in an EP300-dependent manner. Crotonylation of ANXA2 enhanced the ANXA2-EGFR binding, and then activated the EGFR pathway to affect cumulus cell proliferation and apoptosis. Using mouse oocytes IVM model and EP300 knockout mice, we further confirmed that crotonylation alteration in cumulus cells affected the oocyte maturation. Together, our results indicated that EP300-mediated crotonylation is important for cumulus cells functions and oocyte maturation.
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Affiliation(s)
- Chuanchuan Zhou
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Haitao Zeng
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China
| | - Xingxing Xiao
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; Department of Gynecology, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Foshan, Guangdong, 528308, China
| | - Li Wang
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; Tongren People's Hospital, Guizhou, 554300, China
| | - Lei Jia
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China
| | - Yanan Shi
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China
| | - Minfang Zhang
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China
| | - Cong Fang
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China
| | - Yanyan Zeng
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Taibao Wu
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Jiana Huang
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China
| | - Xiaoyan Liang
- Reproductive Medicine Center, Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou 510655, China; GuangDong Engineering Technology Research Center of Fertility Preservation, Guangzhou 510080, Guangdong, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, Guangdong, China.
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18
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Tao Z, Wang Y. The health benefits of dietary short-chain fatty acids in metabolic diseases. Crit Rev Food Sci Nutr 2024:1-14. [PMID: 38189336 DOI: 10.1080/10408398.2023.2297811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Short-chain fatty acids (SCFAs) are a subset of fatty acids that play crucial roles in maintaining normal physiology and developing metabolic diseases, such as obesity, diabetes, cardiovascular disease, and liver disease. Even though dairy products and vegetable oils are the direct dietary sources of SCFAs, their quantities are highly restricted. SCFAs are produced indirectly through microbial fermentation of fibers. The biological roles of SCFAs in human health and metabolic diseases are mainly due to their receptors, GPR41 and GPR43, FFAR2 and FFAR3. Additionally, it has been demonstrated that SCFAs modulate DNMTs and HDAC activities, inhibit NF-κB-STAT signaling, and regulate G(i/o)βγ-PLC-PKC-PTEN signaling and PPARγ-UCP2-AMPK autophagic signaling, thus mitigating metabolic diseases. Recent studies have uncovered that SCFAs play crucial roles in epigenetic modifications of DNAs, RNAs, and post-translational modifications of proteins, which are critical regulators of metabolic health and diseases. At the same time, dietary recommendations for the purpose of SCFAs have been proposed. The objective of the review is to summarize the most recent research on the role of dietary SCFAs in metabolic diseases, especially the signal transduction of SCFAs in metabolic diseases and their functional efficacy in different backgrounds and models of metabolic diseases, at the same time, to provide dietary and nutritional recommendations for using SCFAs as food ingredients to prevent metabolic diseases.
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Affiliation(s)
- Zhipeng Tao
- Cutaneous Biology Research Center, Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts, USA
- Department of Nutrition Sciences, Texas Woman's University, Denton, Texas, USA
| | - Yao Wang
- Diabetes Center, University of California San Francisco, San Francisco, California, USA
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19
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McCrory C, Verma J, Tucey TM, Turner R, Weerasinghe H, Beilharz TH, Traven A. The short-chain fatty acid crotonate reduces invasive growth and immune escape of Candida albicans by regulating hyphal gene expression. mBio 2023; 14:e0260523. [PMID: 37929941 PMCID: PMC10746253 DOI: 10.1128/mbio.02605-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 10/02/2023] [Indexed: 11/07/2023] Open
Abstract
IMPORTANCE Macrophages curtail the proliferation of the pathogen Candida albicans within human body niches. Within macrophages, C. albicans adapts its metabolism and switches to invasive hyphal morphology. These adaptations enable fungal growth and immune escape by triggering macrophage lysis. Transcriptional programs regulate these metabolic and morphogenetic adaptations. Here we studied the roles of chromatin in these processes and implicate lysine crotonylation, a histone mark regulated by metabolism, in hyphal morphogenesis and macrophage interactions by C. albicans. We show that the short-chain fatty acid crotonate increases histone crotonylation, reduces hyphal formation within macrophages, and slows macrophage lysis and immune escape of C. albicans. Crotonate represses hyphal gene expression, and we propose that C. albicans uses diverse acylation marks to regulate its cell morphology in host environments. Hyphal formation is a virulence property of C. albicans. Therefore, a further importance of our study stems from identifying crotonate as a hyphal inhibitor.
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Affiliation(s)
- Christopher McCrory
- Department of Biochemistry and Molecular Biology and Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
- Centre to Impact AMR, Monash University, Clayton, Australia
| | - Jiyoti Verma
- Department of Biochemistry and Molecular Biology and Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Timothy M. Tucey
- Department of Biochemistry and Molecular Biology and Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Rachael Turner
- Department of Biochemistry and Molecular Biology and Stem Cells and Development Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Harshini Weerasinghe
- Department of Biochemistry and Molecular Biology and Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
- Centre to Impact AMR, Monash University, Clayton, Australia
| | - Traude H. Beilharz
- Department of Biochemistry and Molecular Biology and Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
- Department of Biochemistry and Molecular Biology and Stem Cells and Development Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
| | - Ana Traven
- Department of Biochemistry and Molecular Biology and Infection Program, Biomedicine Discovery Institute, Monash University, Clayton, Australia
- Centre to Impact AMR, Monash University, Clayton, Australia
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20
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Zheng J, Liu Y, Wei K, Shi J, Li L, Jiang X, Tao L. Identification of Crotonylation Metabolism Signature Predicting Overall Survival for Clear Cell Renal Cell Carcinoma. Int J Clin Pract 2023; 2023:5558034. [PMID: 38058677 PMCID: PMC10697778 DOI: 10.1155/2023/5558034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Revised: 10/24/2023] [Accepted: 11/10/2023] [Indexed: 12/08/2023] Open
Abstract
Background Immunotherapy shows promise in treating cancer by leveraging the immune system to combat cancer cells. However, the influence of crotonylation metabolism on the prognosis and tumor environment in ccRCC patients is not fully understood. Methods We conducted various systematic analyses, including prognosis and cluster analyses, to investigate the role of KAT2A in immunotherapy. We used qRT-PCR to compare KAT2A expression in cancer and adjacent tissues and among different cell lines. Additionally, we employed Cell Counting Kit-8, wound healing, and Transwell chamber assays to assess changes in the proliferative and metastatic ability of A498 and 786-O cells. Results We identified three clusters related to crotonylation metabolism, each with distinct prognosis and immune characteristics in ccRCC. We categorized CT1 as immune-inflamed, CT2 as immune-excluded, and CR3 as immune-desert. A new system, CRS, emerged as an effective predictor of patient outcomes with differing immune characteristics. Moreover, qRT-PCR revealed elevated KAT2A levels in ccRCC tissues and cell lines. KAT2A was found to promote ccRCC and correlate significantly with immunosuppressive elements and checkpoints. Reducing KAT2A expression hindered ccRCC cell growth and metastasis. Conclusion Our study highlights the critical role of crotonylation metabolism in cancer development and progression, particularly its link to poor prognosis. CRS proves to be an accurate predictor of patient outcomes and immune features in ccRCC. KAT2A shows strong associations with clinical factors and the immunosuppressive environment, suggesting potential for innovative immunotherapies in ccRCC treatment.
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Affiliation(s)
- Jie Zheng
- Department of Urology, Wuhu Hospital Affiliated to East China Normal University, Wuhu 241000, Anhui, China
| | - Yingqing Liu
- Department of Urology, Wuhu Hospital Affiliated to East China Normal University, Wuhu 241000, Anhui, China
| | - Kai Wei
- Department of Urology, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215004, China
| | - Jiewu Shi
- Department of Urology, Wuhu Hospital Affiliated to East China Normal University, Wuhu 241000, Anhui, China
| | - Lin Li
- Department of Urology, Wuhu Hospital Affiliated to East China Normal University, Wuhu 241000, Anhui, China
| | - Xuefeng Jiang
- Department of Urology, Wuhu Hospital Affiliated to East China Normal University, Wuhu 241000, Anhui, China
| | - Lingsong Tao
- Department of Urology, Wuhu Hospital Affiliated to East China Normal University, Wuhu 241000, Anhui, China
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21
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Rungratanawanich W, Ballway JW, Wang X, Won KJ, Hardwick JP, Song BJ. Post-translational modifications of histone and non-histone proteins in epigenetic regulation and translational applications in alcohol-associated liver disease: Challenges and research opportunities. Pharmacol Ther 2023; 251:108547. [PMID: 37838219 DOI: 10.1016/j.pharmthera.2023.108547] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 09/30/2023] [Accepted: 10/05/2023] [Indexed: 10/16/2023]
Abstract
Epigenetic regulation is a process that takes place through adaptive cellular pathways influenced by environmental factors and metabolic changes to modulate gene activity with heritable phenotypic variations without altering the DNA sequences of many target genes. Epigenetic regulation can be facilitated by diverse mechanisms: many different types of post-translational modifications (PTMs) of histone and non-histone nuclear proteins, DNA methylation, altered levels of noncoding RNAs, incorporation of histone variants, nucleosomal positioning, chromatin remodeling, etc. These factors modulate chromatin structure and stability with or without the involvement of metabolic products, depending on the cellular context of target cells or environmental stimuli, such as intake of alcohol (ethanol) or Western-style high-fat diets. Alterations of epigenetics have been actively studied, since they are frequently associated with multiple disease states. Consequently, explorations of epigenetic regulation have recently shed light on the pathogenesis and progression of alcohol-associated disorders. In this review, we highlight the roles of various types of PTMs, including less-characterized modifications of nuclear histone and non-histone proteins, in the epigenetic regulation of alcohol-associated liver disease (ALD) and other disorders. We also describe challenges in characterizing specific PTMs and suggest future opportunities for basic and translational research to prevent or treat ALD and many other disease states.
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Affiliation(s)
- Wiramon Rungratanawanich
- Section of Molecular Pharmacology and Toxicology, National Institute on Alcohol Abuse and Alcoholism, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Jacob W Ballway
- Section of Molecular Pharmacology and Toxicology, National Institute on Alcohol Abuse and Alcoholism, 9000 Rockville Pike, Bethesda, MD 20892, USA
| | - Xin Wang
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Kyoung-Jae Won
- Department of Computational Biomedicine, Cedars-Sinai Medical Center, West Hollywood, CA, 90069, USA
| | - James P Hardwick
- Department of Integrative Medical Sciences, Northeast Ohio Medical University, Rootstown, OH 44272, USA.
| | - Byoung-Joon Song
- Section of Molecular Pharmacology and Toxicology, National Institute on Alcohol Abuse and Alcoholism, 9000 Rockville Pike, Bethesda, MD 20892, USA.
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22
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Yang P, Qin Y, Zeng L, He Y, Xie Y, Cheng X, Huang W, Cao L. Crotonylation and disease: Current progress and future perspectives. Biomed Pharmacother 2023; 165:115108. [PMID: 37392654 DOI: 10.1016/j.biopha.2023.115108] [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: 04/28/2023] [Revised: 06/18/2023] [Accepted: 06/28/2023] [Indexed: 07/03/2023] Open
Abstract
Histone lysine crotonylation was first identified as a new type of post-translational modification in 2011. In recent years, prominent progress has been made in the study of histone and nonhistone crotonylation in reproduction, development, and disease. Although the regulatory enzyme systems and targets of crotonylation partially overlap with those of acetylation, the peculiar CC bond structure of crotonylation suggests that crotonylation may have specific biological functions. In this review, we summarize the latest research progress regarding crotonylation, especially its regulatory factors and relationship with diseases, which suggest further research directions for crotonylation and provide new ideas for developing disease intervention and treatment regimens.
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Affiliation(s)
- Ping Yang
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Sichuan Clinical Research Center for Nephropathy, Luzhou 646000 Sichuan, China
| | - Yuanyuan Qin
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Sichuan Clinical Research Center for Nephropathy, Luzhou 646000 Sichuan, China
| | - Lisha Zeng
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China
| | - Yanqiu He
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Sichuan Clinical Research Center for Nephropathy, Luzhou 646000 Sichuan, China
| | - Yumei Xie
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Sichuan Clinical Research Center for Nephropathy, Luzhou 646000 Sichuan, China
| | - Xi Cheng
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Sichuan Clinical Research Center for Nephropathy, Luzhou 646000 Sichuan, China
| | - Wei Huang
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China; Sichuan Clinical Research Center for Nephropathy, Luzhou 646000 Sichuan, China.
| | - Ling Cao
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, Luzhou 646000 Sichuan, China.
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23
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Abdel-Salam GMH, Afifi HH, Abdel-Hamid MS, Ahmed NEB, Taher MB, El-Kamah G, Thiele H, Nürnberg PN, Bolz HJ. Expanding the phenotypic spectrum and clinical severity associated with WLS gene. J Hum Genet 2023; 68:607-613. [PMID: 37106064 DOI: 10.1038/s10038-023-01152-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Revised: 04/05/2023] [Accepted: 04/11/2023] [Indexed: 04/29/2023]
Abstract
WLS (Wnt ligand secretion mediator or Wntless) orchestrates the secretion of all Wnt proteins, a family of evolutionary conserved proteins, involved in Wnt signaling pathway that has many essential biological functions including the regulation of development, cell proliferation, migration and apoptosis. Biallelic variants in WLS have recently been described in 10 patients with pleiotropic multiple congenital anomalies (MCA) known as Zaki syndrome. We identified a likely disease-causing variant in WLS (c.1579G>A, p.Gly527Arg) in a boy presented with a broad range of MCA including microcephaly, facial dysmorphism, alopecia, ophthalmologic anomalies, and complete soft tissue syndactyly. These features were reminiscent of Zaki syndrome although variable clinical severity was observed. In a detailed clinical assessment, our patient also displayed microphthalmia, dental anomalies, skeletal dysplasia with spontaneous fractures and Dandy-Walker malformation. As such, we extend the phenotype linked to Zaki syndrome. This study further highlights the importance of a thorough clinical evaluation to delineate the phenotypic spectrum associated with WLS variants and suggests that genotype-phenotype correlations due to variant localization seems likely. However, future work on additional patients and more functional studies may give further insights into genotype-phenotype correlations and the complex function of WLS.
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Affiliation(s)
- Ghada M H Abdel-Salam
- Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Cairo, Egypt.
| | - Hanan H Afifi
- Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Cairo, Egypt
| | - Mohamed S Abdel-Hamid
- Medical Molecular Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Cairo, Egypt
| | - Nermeen E B Ahmed
- Orodental Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Cairo, Egypt
| | - Mohamed B Taher
- Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Cairo, Egypt
| | - Ghada El-Kamah
- Clinical Genetics Department, Human Genetics and Genome Research Institute, National Research Centre, Cairo, Egypt
| | - Holger Thiele
- Cologne Center for Genomics (CCG), University of Cologne, Faculty of Medicine, University Hospital Cologne, Cologne, Germany
| | - Peter N Nürnberg
- Cologne Center for Genomics (CCG), University of Cologne, Faculty of Medicine, University Hospital Cologne, Cologne, Germany
| | - Hanno J Bolz
- Institute of Human Genetics, University Hospital of Cologne, Cologne, Germany
- Senckenberg Centre for Human Genetics, Dr. Senckenbergische Stiftung, 60314, Frankfurt am Main, Germany
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24
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Han H, Lv F, Liu Z, Chen T, Xue T, Liang W, Liu M. BcTaf14 regulates growth and development, virulence, and stress responses in the phytopathogenic fungus Botrytis cinerea. MOLECULAR PLANT PATHOLOGY 2023; 24:849-865. [PMID: 37026690 PMCID: PMC10346378 DOI: 10.1111/mpp.13331] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 03/15/2023] [Accepted: 03/15/2023] [Indexed: 06/19/2023]
Abstract
TATA box-binding protein (TBP)-associated factor 14 (Taf14), a transcription-associated factor containing a conserved YEATS domain and an extra-terminal (ET) domain, is a multifunctional protein in Saccharomyces cerevisiae. However, the role of Taf14 in filamentous phytopathogenic fungi is not well understood. In this study, the homologue of ScTaf14 in Botrytis cinerea (named BcTaf14), a destructive phytopathogen causing grey mould, was investigated. The BcTaf14 deletion strain (ΔBcTaf14) showed pleiotropic defects, including slow growth, abnormal colony morphology, reduced conidiation, abnormal conidial morphology, reduced virulence, and altered responses to various stresses. The ΔBcTaf14 strain also exhibited differential expression of numerous genes compared to the wild-type strain. BcTaf14 could interact with the crotonylated H3K9 peptide, and mutation of two key sites (G80 and W81) in the YEATS domain disrupted this interaction. The mutation of G80 and W81 affected the regulatory effect of BcTaf14 on mycelial growth and virulence but did not affect the production and morphology of conidia. The absence of the ET domain at the C-terminus rendered BcTaf14 unable to localize to the nucleus, and the defects of ΔBcTaf14 were not recovered to wild-type levels when BcTaf14 without the ET domain was expressed. Our results provide insight into the regulatory roles of BcTaf14 and its two conserved domains in B. cinerea and will be helpful for understanding the function of the Taf14 protein in plant-pathogenic fungi.
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Affiliation(s)
- Hongjia Han
- College of Plant Health and MedicineQingdao Agricultural UniversityQingdao266109China
| | - Fangjiao Lv
- College of Plant Health and MedicineQingdao Agricultural UniversityQingdao266109China
| | - Zhishan Liu
- College of Plant Health and MedicineQingdao Agricultural UniversityQingdao266109China
| | - Tongge Chen
- College of Plant Health and MedicineQingdao Agricultural UniversityQingdao266109China
| | - Tianzi Xue
- College of Plant Health and MedicineQingdao Agricultural UniversityQingdao266109China
| | - Wenxing Liang
- College of Plant Health and MedicineQingdao Agricultural UniversityQingdao266109China
| | - Mengjie Liu
- College of Plant Health and MedicineQingdao Agricultural UniversityQingdao266109China
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25
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Yang YH, Wen R, Yang N, Zhang TN, Liu CF. Roles of protein post-translational modifications in glucose and lipid metabolism: mechanisms and perspectives. Mol Med 2023; 29:93. [PMID: 37415097 DOI: 10.1186/s10020-023-00684-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 06/10/2023] [Indexed: 07/08/2023] Open
Abstract
The metabolism of glucose and lipids is essential for energy production in the body, and dysregulation of the metabolic pathways of these molecules is implicated in various acute and chronic diseases, such as type 2 diabetes, Alzheimer's disease, atherosclerosis (AS), obesity, tumor, and sepsis. Post-translational modifications (PTMs) of proteins, which involve the addition or removal of covalent functional groups, play a crucial role in regulating protein structure, localization function, and activity. Common PTMs include phosphorylation, acetylation, ubiquitination, methylation, and glycosylation. Emerging evidence indicates that PTMs are significant in modulating glucose and lipid metabolism by modifying key enzymes or proteins. In this review, we summarize the current understanding of the role and regulatory mechanisms of PTMs in glucose and lipid metabolism, with a focus on their involvement in disease progression associated with aberrant metabolism. Furthermore, we discuss the future prospects of PTMs, highlighting their potential for gaining deeper insights into glucose and lipid metabolism and related diseases.
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Affiliation(s)
- Yu-Hang Yang
- Department of Pediatrics, Shengjing Hospital of China Medical University, No.36, SanHao Street, Liaoning Province, Shenyang City, 110004, China
| | - Ri Wen
- Department of Pediatrics, Shengjing Hospital of China Medical University, No.36, SanHao Street, Liaoning Province, Shenyang City, 110004, China
| | - Ni Yang
- Department of Pediatrics, Shengjing Hospital of China Medical University, No.36, SanHao Street, Liaoning Province, Shenyang City, 110004, China
| | - Tie-Ning Zhang
- Department of Pediatrics, Shengjing Hospital of China Medical University, No.36, SanHao Street, Liaoning Province, Shenyang City, 110004, China.
| | - Chun-Feng Liu
- Department of Pediatrics, Shengjing Hospital of China Medical University, No.36, SanHao Street, Liaoning Province, Shenyang City, 110004, China.
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26
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Liu N, Konuma T, Sharma R, Wang D, Zhao N, Cao L, Ju Y, Liu D, Wang S, Bosch A, Sun Y, Zhang S, Ji D, Nagatoishi S, Suzuki N, Kikuchi M, Wakamori M, Zhao C, Ren C, Zhou TJ, Xu Y, Meslamani J, Fu S, Umehara T, Tsumoto K, Akashi S, Zeng L, Roeder RG, Walsh MJ, Zhang Q, Zhou MM. Histone H3 lysine 27 crotonylation mediates gene transcriptional repression in chromatin. Mol Cell 2023; 83:2206-2221.e11. [PMID: 37311463 PMCID: PMC11138481 DOI: 10.1016/j.molcel.2023.05.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 02/22/2023] [Accepted: 05/16/2023] [Indexed: 06/15/2023]
Abstract
Histone lysine acylation, including acetylation and crotonylation, plays a pivotal role in gene transcription in health and diseases. However, our understanding of histone lysine acylation has been limited to gene transcriptional activation. Here, we report that histone H3 lysine 27 crotonylation (H3K27cr) directs gene transcriptional repression rather than activation. Specifically, H3K27cr in chromatin is selectively recognized by the YEATS domain of GAS41 in complex with SIN3A-HDAC1 co-repressors. Proto-oncogenic transcription factor MYC recruits GAS41/SIN3A-HDAC1 complex to repress genes in chromatin, including cell-cycle inhibitor p21. GAS41 knockout or H3K27cr-binding depletion results in p21 de-repression, cell-cycle arrest, and tumor growth inhibition in mice, explaining a causal relationship between GAS41 and MYC gene amplification and p21 downregulation in colorectal cancer. Our study suggests that H3K27 crotonylation signifies a previously unrecognized, distinct chromatin state for gene transcriptional repression in contrast to H3K27 trimethylation for transcriptional silencing and H3K27 acetylation for transcriptional activation.
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Affiliation(s)
- Nan Liu
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China; International Center of Future Science, Jilin University, Changchun 130012, China.
| | - Tsuyoshi Konuma
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; Graduate School of Medical Life Science, Yokohama City University, Yokohama 230-0045, Japan; School of Science, Yokohama City University, Yokohama 230-0045, Japan
| | - Rajal Sharma
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Deyu Wang
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Nan Zhao
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Lingling Cao
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Ying Ju
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Di Liu
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Shuai Wang
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Almudena Bosch
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Yifei Sun
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Siwei Zhang
- Department of Pharmacology, College of Basic Medical Sciences, Jilin University, Changchun 130000, China
| | - Donglei Ji
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Satoru Nagatoishi
- Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan
| | - Noa Suzuki
- School of Science, Yokohama City University, Yokohama 230-0045, Japan
| | - Masaki Kikuchi
- RIKEN Center for Biosystems Dynamics Research, Yokohama 230-0045, Japan
| | | | - Chengcheng Zhao
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Chunyan Ren
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Thomas Jiachi Zhou
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Yaoyao Xu
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China
| | - Jamel Meslamani
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Shibo Fu
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China; International Center of Future Science, Jilin University, Changchun 130012, China
| | - Takashi Umehara
- RIKEN Center for Biosystems Dynamics Research, Yokohama 230-0045, Japan
| | - Kouhei Tsumoto
- Institute of Medical Science, The University of Tokyo, Tokyo 108-8639, Japan; Department of Bioengineering, Graduate School of Engineering, The University of Tokyo, Tokyo 113-8656, Japan
| | - Satoko Akashi
- Graduate School of Medical Life Science, Yokohama City University, Yokohama 230-0045, Japan; School of Science, Yokohama City University, Yokohama 230-0045, Japan
| | - Lei Zeng
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China; International Center of Future Science, Jilin University, Changchun 130012, China
| | - Robert G Roeder
- Laboratory of Biochemistry and Molecular Biology, the Rockefeller University, New Nork, NY 10065, USA
| | - Martin J Walsh
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Qiang Zhang
- Bethune Institute of Epigenetic Medicine, First Hospital of Jilin University, Changchun 130061, China; International Center of Future Science, Jilin University, Changchun 130012, China.
| | - Ming-Ming Zhou
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
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27
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Wu H, Huang H, Zhao Y. Interplay between metabolic reprogramming and post-translational modifications: from glycolysis to lactylation. Front Immunol 2023; 14:1211221. [PMID: 37457701 PMCID: PMC10338923 DOI: 10.3389/fimmu.2023.1211221] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 06/19/2023] [Indexed: 07/18/2023] Open
Abstract
Cellular metabolism plays a critical role in determining the fate and function of cells. Metabolic reprogramming and its byproducts have a complex impact on cellular activities. In quiescent T cells, oxidative phosphorylation (OXPHOS) is the primary pathway for survival. However, upon antigen activation, T cells undergo rapid metabolic reprogramming, characterized by an elevation in both glycolysis and OXPHOS. While both pathways are induced, the balance predominantly shifts towards glycolysis, enabling T cells to rapidly proliferate and enhance their functionality, representing the most distinctive signature during activation. Metabolic processes generate various small molecules resulting from enzyme-catalyzed reactions, which also modulate protein function and exert regulatory control. Notably, recent studies have revealed the direct modification of histones, known as lactylation, by lactate derived from glycolysis. This lactylation process influences gene transcription and adds a novel variable to the regulation of gene expression. Protein lactylation has been identified as an essential mechanism by which lactate exerts its diverse functions, contributing to crucial biological processes such as uterine remodeling, tumor proliferation, neural system regulation, and metabolic regulation. This review focuses on the metabolic reprogramming of T cells, explores the interplay between lactate and the immune system, highlights the impact of lactylation on cellular function, and elucidates the intersection of metabolic reprogramming and epigenetics.
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Affiliation(s)
- Hengwei Wu
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Institute of Hematology, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, People's Government of Zhejiang Province, Hangzhou, Zhejiang, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang University Medical Center, Hangzhou, Zhejiang, China
| | - He Huang
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Institute of Hematology, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, People's Government of Zhejiang Province, Hangzhou, Zhejiang, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang University Medical Center, Hangzhou, Zhejiang, China
| | - Yanmin Zhao
- Bone Marrow Transplantation Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
- Institute of Hematology, Zhejiang University, Hangzhou, Zhejiang, China
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity Therapy, People's Government of Zhejiang Province, Hangzhou, Zhejiang, China
- Zhejiang Laboratory for Systems & Precision Medicine, Zhejiang University Medical Center, Hangzhou, Zhejiang, China
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28
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Wang S, Zeng Y, He X, Liu F, Pei P, Zhang T. Folate-deficiency induced acyl-CoA synthetase short-chain family member 2 increases lysine crotonylome involved in neural tube defects. Front Mol Neurosci 2023; 15:1064509. [PMID: 36743291 PMCID: PMC9895841 DOI: 10.3389/fnmol.2022.1064509] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 12/28/2022] [Indexed: 01/22/2023] Open
Abstract
Maternal folate deficiency increases the risk of neural tube defects (NTDs), but the mechanism remains unclear. Here, we established a mouse model of NTDs via low folate diets combined with MTX-induced conditions. We found that a significant increase in butyrate acid was observed in mouse NTDs brains. In addition, aberrant key crotonyl-CoA-producing enzymes acyl-CoA synthetase short-chain family member 2 (ACSS2) levels and lysine crotonylation (Kcr) were elevated high in corresponding low folate content maternal serum samples from mouse NTD model. Next, proteomic analysis revealed that folate deficiency led to global proteomic modulation, especially in key crotonyl-CoA-producing enzymes, and dramatic ultrastructural changes in mouse embryonic stem cells (mESCs). Furthermore, we determined that folate deficiency induced ACSS2 and Kcr in mESCs. Surprisingly, folic acid supplementation restored level of ACSS2 and Kcr. We also investigated overall protein post-translational Kcr under folate deficiency, revealing the key regulation of Kcr in glycolysis/gluconeogenesis, and the citric acid cycle. Our findings suggest folate deficiency leads to the occurrence of NTDs by altering ACSS2. Protein crotonylation may be the molecular basis for NTDs remodeling by folate deficiency.
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Affiliation(s)
- Shan Wang
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, Beijing, China,Capital Institute of Pediatrics-Peking University Teaching Hospital, Beijing, China,Graduate School of Peking Union Medical College, Capital Institute of Pediatrics, Beijing, China,*Correspondence: Shan Wang, ; Ting Zhang,
| | - Yubing Zeng
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, Beijing, China
| | - Xuejia He
- Capital Institute of Pediatrics-Peking University Teaching Hospital, Beijing, China
| | - Fan Liu
- Graduate School of Peking Union Medical College, Capital Institute of Pediatrics, Beijing, China
| | - Pei Pei
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, Beijing, China
| | - Ting Zhang
- Beijing Municipal Key Laboratory of Child Development and Nutriomics, Capital Institute of Pediatrics, Beijing, China,Capital Institute of Pediatrics-Peking University Teaching Hospital, Beijing, China,Graduate School of Peking Union Medical College, Capital Institute of Pediatrics, Beijing, China,*Correspondence: Shan Wang, ; Ting Zhang,
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29
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Sun X, Zhang Y, Chen XF, Tang X. Acylations in cardiovascular biology and diseases, what's beyond acetylation. EBioMedicine 2023; 87:104418. [PMID: 36584593 PMCID: PMC9808004 DOI: 10.1016/j.ebiom.2022.104418] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 12/01/2022] [Accepted: 12/01/2022] [Indexed: 12/29/2022] Open
Abstract
Metabolism regulates cardiovascular biology through multiple mechanisms, including epigenetic modifications. Over the past two decades, experimental and preclinical studies have highlighted the critical roles of histone modifications in cardiovascular development, homeostasis, and diseases. The widely studied histone acetylation is critical in cardiovascular biology and diseases, and inhibitors of histone deacetylases show therapeutic values. In addition to lysine acetylation, a series of novel non-acetyl lysine acylations have recently been recognized. These non-acetyl lysine acylations have been demonstrated to have physiological and pathological functions, and recent studies have analyzed the roles of these non-acetyl lysine acylations in cardiovascular biology. Herein, we review the current advances in the understanding of non-acetyl lysine acylations in cardiovascular biology and discuss open questions and translational perspectives. These new pieces of evidence provide a more extensive insight into the epigenetic mechanisms underlying cardiovascular biology and help assess the feasibility of targeting acylations to treat cardiovascular diseases.
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Affiliation(s)
- Xin Sun
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, State Key Laboratory of Biotherapy, West China Second University Hospital, West China Hospital, Sichuan University, Chengdu, 610041, China; State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100005, China
| | - Yang Zhang
- Department of Cardiology, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Diseases, Shanghai, 200032, China
| | - Xiao-Feng Chen
- Department of Biochemistry and Molecular Biology, Basic Medical College, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Xiaoqiang Tang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education, State Key Laboratory of Biotherapy, West China Second University Hospital, West China Hospital, Sichuan University, Chengdu, 610041, China.
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30
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Yang W, Li X, Jiang G, Long Y, Li H, Yu S, Zhao H, Liu J. Crotonylation versus acetylation in petunia corollas with reduced acetyl-CoA due to PaACL silencing. PHYSIOLOGIA PLANTARUM 2022; 174:e13794. [PMID: 36193016 DOI: 10.1111/ppl.13794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 09/08/2022] [Accepted: 09/29/2022] [Indexed: 06/16/2023]
Abstract
Protein acetylation and crotonylation are important posttranslational modifications of lysine. In animal cells, the correlation of acetylation and crotonylation has been well characterized and the lysines of some proteins are acetylated or crotonylated depending on the relative concentrations of acetyl-CoA and crotonyl-CoA. However, in plants, the correlation of acetylation and crotonylation and the effects of the relative intracellular concentrations of crotonyl-CoA and acetyl-CoA on protein crotonylation and acetylation are not well known. In our previous study, PaACL silencing changed the content of acetyl-CoA in petunia (Petunia hybrida) corollas, and the effect of PaACL silencing on the global acetylation proteome in petunia was analyzed. In the present study, we found that PaACL silencing did not significantly alter the content of crotonyl-CoA. We performed a global crotonylation proteome analysis of the corollas of PaACL-silenced and control petunia plants; we found that protein crotonylation was closely related to protein acetylation and that proteins with more crotonylation sites often had more acetylation sites. Crotonylated proteins and acetylated proteins were enriched in many common Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. However, PaACL silencing resulted in different KEGG pathway enrichments of proteins with different levels of crotonylation sites and acetylation sites. PaACLB1-B2 silencing did not led to changes in the opposite direction in crotonylation and acetylation levels at the same lysine site in cytoplasmic proteins, which indicated that cytoplasmic lysine acetylation and crotonylation might not depend on the relative concentrations of acetyl-CoA and crotonyl-CoA. Moreover, the global crotonylome and acetylome were weakly positively correlated in the corollas of PaACL-silenced and control plants.
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Affiliation(s)
- Weiyuan Yang
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
| | - Xin Li
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
| | - Guiyun Jiang
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
| | - Yu Long
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
| | - Hui Li
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
| | - Shujun Yu
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
| | - Huina Zhao
- College of Horticulture, South China Agricultural University, Guangzhou, China
- College of Landscape Architecture and Art, Henan Agricultural University, Zhengzhou, China
| | - Juanxu Liu
- Guangdong Key Laboratory for Innovative Development and Utilization of Forest Plant Germplasm, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
- College of Horticulture, South China Agricultural University, Guangzhou, China
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31
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Millán-Zambrano G, Burton A, Bannister AJ, Schneider R. Histone post-translational modifications - cause and consequence of genome function. Nat Rev Genet 2022; 23:563-580. [PMID: 35338361 DOI: 10.1038/s41576-022-00468-7] [Citation(s) in RCA: 297] [Impact Index Per Article: 148.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2022] [Indexed: 12/16/2022]
Abstract
Much has been learned since the early 1960s about histone post-translational modifications (PTMs) and how they affect DNA-templated processes at the molecular level. This understanding has been bolstered in the past decade by the identification of new types of histone PTM, the advent of new genome-wide mapping approaches and methods to deposit or remove PTMs in a locally and temporally controlled manner. Now, with the availability of vast amounts of data across various biological systems, the functional role of PTMs in important processes (such as transcription, recombination, replication, DNA repair and the modulation of genomic architecture) is slowly emerging. This Review explores the contribution of histone PTMs to the regulation of genome function by discussing when these modifications play a causative (or instructive) role in DNA-templated processes and when they are deposited as a consequence of such processes, to reinforce and record the event. Important advances in the field showing that histone PTMs can exert both direct and indirect effects on genome function are also presented.
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Affiliation(s)
- Gonzalo Millán-Zambrano
- Centro Andaluz de Biología Molecular y Medicina Regenerativa CABIMER, Universidad de Sevilla-CSIC-Universidad Pablo de Olavide, Seville, Spain
- Departamento de Genética, Facultad de Biología, Universidad de Sevilla, Seville, Spain
| | - Adam Burton
- Institute of Epigenetics and Stem Cells, Helmholtz Center Munich, Munich, Germany
| | - Andrew J Bannister
- Gurdon Institute and Department of Pathology, University of Cambridge, Cambridge, UK.
| | - Robert Schneider
- Institute of Functional Epigenetics, Helmholtz Center Munich, Munich, Germany.
- Faculty of Biology, Ludwig Maximilian University (LMU) of Munich, Munich, Germany.
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32
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Nirello VD, Rodrigues de Paula D, Araújo NVP, Varga-Weisz PD. Does chromatin function as a metabolite reservoir? Trends Biochem Sci 2022; 47:732-735. [PMID: 35418348 DOI: 10.1016/j.tibs.2022.03.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/03/2022] [Accepted: 03/18/2022] [Indexed: 12/14/2022]
Abstract
Alternative histone acylations integrate gene expression with cellular metabolic states. Recent measurements of cellular acyl-coenzyme A (acyl-CoA) pools highlight the potential that histone post-translational modifications (PTMs) contribute directly to the regulation of metabolite pools. A metabolite-centric view throws new light onto roles and evolution of histone PTMs.
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Affiliation(s)
- Vinícius D Nirello
- International Laboratory for Microbiome Host Epigenetics, Department of Genetics, Evolution, Microbiology, and Immunology, Institute of Biology, University of Campinas, Campinas, SP, Brazil
| | - Dieggo Rodrigues de Paula
- International Laboratory for Microbiome Host Epigenetics, Department of Genetics, Evolution, Microbiology, and Immunology, Institute of Biology, University of Campinas, Campinas, SP, Brazil
| | - Nathália V P Araújo
- International Laboratory for Microbiome Host Epigenetics, Department of Genetics, Evolution, Microbiology, and Immunology, Institute of Biology, University of Campinas, Campinas, SP, Brazil
| | - Patrick D Varga-Weisz
- São Paulo Chair of Excellence, International Laboratory for Microbiome Host Epigenetics, Department of Genetics, Evolution, Microbiology, and Immunology, Institute of Biology, University of Campinas, Campinas, SP, Brazil; School of Life Sciences, University of Essex, Colchester, UK.
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33
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Zhang D, Tang J, Xu Y, Huang X, Wang Y, Jin X, Wu G, Liu P. Global crotonylome reveals hypoxia-mediated lamin A crotonylation regulated by HDAC6 in liver cancer. Cell Death Dis 2022; 13:717. [PMID: 35977926 PMCID: PMC9385620 DOI: 10.1038/s41419-022-05165-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 08/02/2022] [Accepted: 08/04/2022] [Indexed: 01/21/2023]
Abstract
Lysine crotonylation is a recently discovered post-translation modification involved in transcription regulation, cell signal transduction, and other processes. Scientists have identified several crotonylases and decrotonylases of histones, including P300/CBP, HDACs, and SIRTs. However, the regulation of non-histone protein crotonylation remains unclear. In the current study, we verified that crotonylation was upregulated in hypoxia and promoted liver cancer cell growth. We performed TMT-labeled quantitative lysine crotonylome analysis in 12 pairs of hepatocellular carcinoma and adjacent liver tissue and identified 3,793 lysine crotonylation sites in 1,428 proteins. We showed that crotonylation of lamin A at the site of K265/270 maintains its subcellular position, promotes liver cancer cell proliferation, and prevents cellular senescence. Our data indicate that HDAC6 is the decrotonylase of lamin A and downregulated in response to hypoxia, resulting in lamin A K265/270cr. Taken together, our study reveals the lamin A crotonylation in liver cancer progression and fills the research gap in non-histone protein crotonylation function.
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Affiliation(s)
- Dan Zhang
- grid.33199.310000 0004 0368 7223Cancer center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China ,grid.33199.310000 0004 0368 7223Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
| | - Jing Tang
- grid.33199.310000 0004 0368 7223Cancer center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China ,grid.33199.310000 0004 0368 7223Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
| | - Yunhong Xu
- grid.33199.310000 0004 0368 7223Cancer center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China ,grid.33199.310000 0004 0368 7223Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
| | - Xiaoju Huang
- grid.33199.310000 0004 0368 7223Cancer center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China ,grid.33199.310000 0004 0368 7223Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
| | - Yilin Wang
- grid.33199.310000 0004 0368 7223Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
| | - Xin Jin
- grid.216417.70000 0001 0379 7164Department of Urology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011 China ,grid.216417.70000 0001 0379 7164Uro-Oncology Institute of Central South University, Changsha, Hunan 410011 China
| | - Gang Wu
- grid.33199.310000 0004 0368 7223Cancer center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China ,grid.33199.310000 0004 0368 7223Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
| | - Pian Liu
- grid.33199.310000 0004 0368 7223Cancer center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China ,grid.33199.310000 0004 0368 7223Institute of Radiation Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022 China
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34
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Peil K, Värv S, Ilves I, Kristjuhan K, Jürgens H, Kristjuhan A. Transcriptional regulator Taf14 binds DNA and is required for the function of transcription factor TFIID in the absence of histone H2A.Z. J Biol Chem 2022; 298:102369. [PMID: 35970389 PMCID: PMC9478928 DOI: 10.1016/j.jbc.2022.102369] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 08/05/2022] [Accepted: 08/07/2022] [Indexed: 11/16/2022] Open
Abstract
The transcriptional regulator Taf14 is a component of multiple protein complexes involved in transcription initiation and chromatin remodeling in yeast cells. Although Taf14 is not required for cell viability, it becomes essential in conditions where the formation of the transcription preinitiation complex is hampered. The specific role of Taf14 in mediating transcription initiation and preinitiation complex formation is unclear. Here, we explored its role in the general transcription factor IID by mapping Taf14 genetic and proteomic interactions and found that it was needed for the function of the complex if Htz1, the yeast homolog of histone H2A.Z, was absent from chromatin. Dissecting the functional domains of Taf14 revealed that the linker region between the YEATS and ET domains was required for cell viability in the absence of Htz1 protein. We further show that the linker region of Taf14 interacts with DNA. We propose that providing additional DNA binding capacity might be a general role of Taf14 in the recruitment of protein complexes to DNA and chromatin.
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Affiliation(s)
- Kadri Peil
- Institute of Molecular and Cell Biology, University of Tartu; Riia 23, Tartu 51010, Estonia
| | - Signe Värv
- Institute of Molecular and Cell Biology, University of Tartu; Riia 23, Tartu 51010, Estonia
| | - Ivar Ilves
- Institute of Technology, University of Tartu; Nooruse 1, Tartu 50411, Estonia
| | - Kersti Kristjuhan
- Institute of Molecular and Cell Biology, University of Tartu; Riia 23, Tartu 51010, Estonia
| | - Henel Jürgens
- Institute of Molecular and Cell Biology, University of Tartu; Riia 23, Tartu 51010, Estonia
| | - Arnold Kristjuhan
- Institute of Molecular and Cell Biology, University of Tartu; Riia 23, Tartu 51010, Estonia.
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35
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Ji Y, Sun L, Chen Y, Qin H, Xuan W. Sirtuin‐Derived Covalent Binder for the Selective Recognition of Protein Crotonylation. Angew Chem Int Ed Engl 2022; 61:e202205522. [DOI: 10.1002/anie.202205522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Yanli Ji
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Lin Sun
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
| | - Yao Chen
- CAS Key Laboratory of Separation Science for Analytical Chemistry Dalian Institute of Chemical Physics Chinese Academy of Sciences (CAS) Dalian 116023 China
| | - Hongqiang Qin
- CAS Key Laboratory of Separation Science for Analytical Chemistry Dalian Institute of Chemical Physics Chinese Academy of Sciences (CAS) Dalian 116023 China
| | - Weimin Xuan
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 China
- School of Life Sciences Tianjin University Tianjin 300072 China
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36
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Chen X, Deng C, Wang H, Tang X. Acylations in cardiovascular diseases: advances and perspectives. Chin Med J (Engl) 2022; 135:00029330-990000000-00072. [PMID: 35861291 PMCID: PMC9532046 DOI: 10.1097/cm9.0000000000001941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Indexed: 12/02/2022] Open
Affiliation(s)
- Xiaofeng Chen
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 610075, China
| | - Cechuan Deng
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
- Department of Medical Genetics, Prenatal Diagnostic Center, West China Second University Hospital, Sichuan University, Sichuan Chengdu, 610041, China
| | - Han Wang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
| | - Xiaoqiang Tang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children of MOE, State Key Laboratory of Biotherapy, West China Second University Hospital, Sichuan University, Chengdu, Sichuan 610041, China
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37
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Dai SK, Liu PP, Li X, Jiao LF, Teng ZQ, Liu CM. Dynamic profiling and functional interpretation of histone lysine crotonylation and lactylation during neural development. Development 2022; 149:276044. [DOI: 10.1242/dev.200049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 06/16/2022] [Indexed: 11/20/2022]
Abstract
ABSTRACT
Metabolites such as crotonyl-CoA and lactyl-CoA influence gene expression by covalently modifying histones, known as histone lysine crotonylation (Kcr) and lysine lactylation (Kla). However, the existence patterns, dynamic changes, biological functions and associations of these modifications with histone lysine acetylation and gene expression during mammalian development remain largely unknown. Here, we find that histone Kcr and Kla are widely distributed in the brain and undergo global changes during neural development. By profiling the genome-wide dynamics of H3K9ac, H3K9cr and H3K18la in combination with ATAC and RNA sequencing, we reveal that these marks are tightly correlated with chromatin state and gene expression, and extensively involved in transcriptome remodeling to promote cell-fate transitions in the developing telencephalon. Importantly, we demonstrate that global Kcr and Kla levels are not the consequence of transcription and identify the histone deacetylases (HDACs) 1-3 as novel ‘erasers’ of H3K18la. Using P19 cells as an induced neural differentiation system, we find that HDAC1-3 inhibition by MS-275 pre-activates neuronal transcriptional programs by stimulating multiple histone lysine acylations simultaneously. These findings suggest that histone Kcr and Kla play crucial roles in the epigenetic regulation of neural development.
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Affiliation(s)
- Shang-Kun Dai
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences 1 , Beijing 100101 , China
- Savaid Medical School, University of Chinese Academy of Sciences 2 , Beijing 100049 , China
- School of Life Sciences and Medicine, Shandong University of Technology 3 , Zibo 255049 , China
| | - Pei-Pei Liu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences 1 , Beijing 100101 , China
- Savaid Medical School, University of Chinese Academy of Sciences 2 , Beijing 100049 , China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences 4 , Beijing 100101 , China
- Beijing Institute for Stem Cell and Regenerative Medicine 5 , Beijing 100101 , China
| | - Xiao Li
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences 1 , Beijing 100101 , China
- Savaid Medical School, University of Chinese Academy of Sciences 2 , Beijing 100049 , China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences 4 , Beijing 100101 , China
- Beijing Institute for Stem Cell and Regenerative Medicine 5 , Beijing 100101 , China
| | - Lin-Fei Jiao
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences 1 , Beijing 100101 , China
- Savaid Medical School, University of Chinese Academy of Sciences 2 , Beijing 100049 , China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences 4 , Beijing 100101 , China
- Beijing Institute for Stem Cell and Regenerative Medicine 5 , Beijing 100101 , China
| | - Zhao-Qian Teng
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences 1 , Beijing 100101 , China
- Savaid Medical School, University of Chinese Academy of Sciences 2 , Beijing 100049 , China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences 4 , Beijing 100101 , China
- Beijing Institute for Stem Cell and Regenerative Medicine 5 , Beijing 100101 , China
| | - Chang-Mei Liu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences 1 , Beijing 100101 , China
- Savaid Medical School, University of Chinese Academy of Sciences 2 , Beijing 100049 , China
- Institute for Stem Cell and Regeneration, Chinese Academy of Sciences 4 , Beijing 100101 , China
- Beijing Institute for Stem Cell and Regenerative Medicine 5 , Beijing 100101 , China
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38
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Zou Y, Bai XH, Kong LC, Xu FF, Ding TY, Zhang PF, Dong FL, Ling YJ, Jiang BC. Involvement of Histone Lysine Crotonylation in the Regulation of Nerve-Injury-Induced Neuropathic Pain. Front Immunol 2022; 13:885685. [PMID: 35911694 PMCID: PMC9329947 DOI: 10.3389/fimmu.2022.885685] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 06/22/2022] [Indexed: 11/13/2022] Open
Abstract
Histone lysine crotonylation (KCR), a novel epigenetic modification, is important in regulating a broad spectrum of biological processes and various diseases. However, whether KCR is involved in neuropathic pain remains to be elucidated. We found KCR occurs in macrophages, sensory neurons, and satellite glial cells of trigeminal ganglia (TG), neurons, astrocytes, and microglia of the medulla oblongata. KCR in TG was detected mainly in small and medium sensory neurons, to a lesser extent in large neurons. Peripheral nerve injury elevated KCR levels in macrophages in the trigeminal and dorsal root ganglia and microglia in the medulla oblongata but reduced KCR levels in sensory neurons. Inhibition of histone crotonyltransferases (p300) by intra-TG or intrathecal administration of C646 significantly alleviated partial infraorbital nerve transection (pIONT)- or spinal nerve ligation (SNL)-induced mechanical allodynia and thermal hyperalgesia. Intra-TG or intrathecal administration of Crotonyl coenzyme A trilithium salt to upregulate KCR dose-dependently induced mechanical allodynia and thermal hyperalgesia in mice. Mechanismly, inhibition of p300 alleviated pIONT-induced macrophage activation and reduced the expression of pain-related inflammatory cytokines Tnfα, Il1β and chemokines Ccl2 and Cxcl10. Correspondingly, exogenous crotonyl-CoA induced macrophage activation and the expression of Tnfα, Il1β, Il6, Ccl2 and Ccl7 in TG, which C646 can repress. These findings suggest that histone crotonylation might be functionally involved in neuropathic pain and neuroinflammation regulation.
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Affiliation(s)
- Yu Zou
- Pain Research Laboratory, Institute of Nautical Medicine, Nantong University, Nantong, China
| | - Xue-Hui Bai
- Pain Research Laboratory, Institute of Nautical Medicine, Nantong University, Nantong, China
| | - Ling-Chi Kong
- Pain Research Laboratory, Institute of Nautical Medicine, Nantong University, Nantong, China
| | - Fei-Fei Xu
- Medical School of Nantong University, Nantong, China
| | - Ting-Yu Ding
- Pain Research Laboratory, Institute of Nautical Medicine, Nantong University, Nantong, China
| | - Peng-Fei Zhang
- Pain Research Laboratory, Institute of Nautical Medicine, Nantong University, Nantong, China
| | - Fu-Lu Dong
- Medical School of Nantong University, Nantong, China
| | - Yue-Juan Ling
- Research Center of Clinical Medicine, Affiliated Hospital of Nantong University, Nantong, China
- *Correspondence: Bao-Chun Jiang, ; Yue-Juan Ling,
| | - Bao-Chun Jiang
- Pain Research Laboratory, Institute of Nautical Medicine, Nantong University, Nantong, China
- *Correspondence: Bao-Chun Jiang, ; Yue-Juan Ling,
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Sehrawat P, Shobhawat R, Kumar A. Catching Nucleosome by Its Decorated Tails Determines Its Functional States. Front Genet 2022; 13:903923. [PMID: 35910215 PMCID: PMC9329655 DOI: 10.3389/fgene.2022.903923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 06/07/2022] [Indexed: 11/13/2022] Open
Abstract
The fundamental packaging unit of chromatin, i.e., nucleosome, consists of ∼147 bp of DNA wrapped around a histone octamer composed of the core histones, H2A, H2B, H3, and H4, in two copies each. DNA packaged in nucleosomes must be accessible to various machineries, including replication, transcription, and DNA damage repair, implicating the dynamic nature of chromatin even in its compact state. As the tails protrude out of the nucleosome, they are easily accessible to various chromatin-modifying machineries and undergo post-translational modifications (PTMs), thus playing a critical role in epigenetic regulation. PTMs can regulate chromatin states via charge modulation on histones, affecting interaction with various chromatin-associated proteins (CAPs) and DNA. With technological advancement, the list of PTMs is ever-growing along with their writers, readers, and erasers, expanding the complexity of an already intricate epigenetic field. In this review, we discuss how some of the specific PTMs on flexible histone tails affect the nucleosomal structure and regulate the accessibility of chromatin from a mechanistic standpoint and provide structural insights into some newly identified PTM–reader interaction.
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Sirtuin‐Derived Covalent Binder for the Selective Recognition of Protein Crotonylation. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Klein BJ, Feigerle JT, Zhang J, Ebmeier CC, Fan L, Singh RK, Wang WW, Schmitt LR, Lee T, Hansen KC, Liu WR, Wang YX, Strahl BD, Anthony Weil P, Kutateladze TG. Taf2 mediates DNA binding of Taf14. Nat Commun 2022; 13:3177. [PMID: 35676274 PMCID: PMC9177701 DOI: 10.1038/s41467-022-30937-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 05/20/2022] [Indexed: 01/13/2023] Open
Abstract
The assembly and function of the yeast general transcription factor TFIID complex requires specific contacts between its Taf14 and Taf2 subunits, however, the mechanism underlying these contacts remains unclear. Here, we determined the molecular and structural basis by which the YEATS and ET domains of Taf14 bind to the C-terminal tail of Taf2 and identified a unique DNA-binding activity of the linker region connecting the two domains. We show that in the absence of ligands the linker region of Taf14 is occluded by the surrounding domains, and therefore the DNA binding function of Taf14 is autoinhibited. Binding of Taf2 promotes a conformational rearrangement in Taf14, resulting in a release of the linker for the engagement with DNA and the nucleosome. Genetic in vivo data indicate that the association of Taf14 with both Taf2 and DNA is essential for transcriptional regulation. Our findings provide a basis for deciphering the role of individual TFIID subunits in mediating gene transcription.
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Affiliation(s)
- Brianna J Klein
- Department of Pharmacology, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Jordan T Feigerle
- Department of Structural Biology, Stanford University, Stanford, CA, 94305, USA
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Jibo Zhang
- Department of Biochemistry & Biophysics, The University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | | | - Lixin Fan
- Basic Science Program, Frederick National Laboratory for Cancer Research, SAXS Core Facility of the National Cancer Institute, Frederick, MD, 21702, USA
| | - Rohit K Singh
- Department of Pharmacology, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Wesley W Wang
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
| | - Lauren R Schmitt
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Thomas Lee
- Basic Science Program, Frederick National Laboratory for Cancer Research, SAXS Core Facility of the National Cancer Institute, Frederick, MD, 21702, USA
| | - Kirk C Hansen
- Department of Biochemistry and Molecular Genetics, University of Colorado School of Medicine, Aurora, CO, 80045, USA
| | - Wenshe R Liu
- Department of Chemistry, Texas A&M University, College Station, TX, 77843, USA
| | - Yun-Xing Wang
- Protein-Nucleic Acid Interaction Section, Structural Biophysics Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, 27102, USA
| | - Brian D Strahl
- Department of Biochemistry & Biophysics, The University of North Carolina School of Medicine, Chapel Hill, NC, 27599, USA
| | - P Anthony Weil
- Department of Molecular Physiology and Biophysics, Vanderbilt University School of Medicine, Nashville, TN, 37232, USA
| | - Tatiana G Kutateladze
- Department of Pharmacology, University of Colorado School of Medicine, Aurora, CO, 80045, USA.
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Schoelz JM, Riddle NC. Functions of HP1 proteins in transcriptional regulation. Epigenetics Chromatin 2022; 15:14. [PMID: 35526078 PMCID: PMC9078007 DOI: 10.1186/s13072-022-00453-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 04/18/2022] [Indexed: 01/24/2023] Open
Abstract
In eukaryotes, DNA is packaged into chromatin, which presents significant barriers to transcription. Non-histone chromatin proteins such as the Heterochromatin Protein 1 (HP1) proteins are critical regulators of transcription, contributing to gene regulation through a variety of molecular mechanisms. HP1 proteins are highly conserved, and many eukaryotic genomes contain multiple HP1 genes. Given the presence of multiple HP1 family members within a genome, HP1 proteins can have unique as well as shared functions. Here, we review the mechanisms by which HP1 proteins contribute to the regulation of transcription. Focusing on the Drosophila melanogaster HP1 proteins, we examine the role of these proteins in regulating the transcription of genes, transposable elements, and piRNA clusters. In D. melanogaster, as in other species, HP1 proteins can act as transcriptional repressors and activators. The available data reveal that the precise impact of HP1 proteins on gene expression is highly context dependent, on the specific HP1 protein involved, on its protein partners present, and on the specific chromatin context the interaction occurs in. As a group, HP1 proteins utilize a variety of mechanisms to contribute to transcriptional regulation, including both transcriptional (i.e. chromatin-based) and post-transcriptional (i.e. RNA-based) processes. Despite extensive studies of this important protein family, open questions regarding their functions in gene regulation remain, specifically regarding the role of hetero- versus homodimerization and post-translational modifications of HP1 proteins.
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Affiliation(s)
- John M Schoelz
- Department of Biology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Nicole C Riddle
- Department of Biology, University of Alabama at Birmingham, Birmingham, AL, USA.
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Abu-Zhayia ER, Bishara LA, Machour FE, Barisaac AS, Ben-Oz BM, Ayoub N. CDYL1-dependent decrease in lysine crotonylation at DNA double-strand break sites functionally uncouples transcriptional silencing and repair. Mol Cell 2022; 82:1940-1955.e7. [PMID: 35447080 DOI: 10.1016/j.molcel.2022.03.031] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 01/17/2022] [Accepted: 03/23/2022] [Indexed: 11/16/2022]
Abstract
Previously, we showed that CDYL1 is recruited to DNA double-strand breaks (DSBs) to promote homologous recombination (HR) repair and foster transcriptional silencing. However, how CDYL1 elicits DSB-induced silencing is not fully understood. Here, we identify a CDYL1-dependent local decrease in the transcriptionally active marks histone lysine crotonylation (Kcr) and crotonylated lysine 9 of H3 (H3K9cr) at AsiSI-induced DSBs, which correlates with transcriptional silencing. Mechanistically, we reveal that CDYL1 crotonyl-CoA hydratase activity counteracts Kcr and H3K9cr at DSB sites, which triggers the eviction of the transcription elongation factor ENL and fosters transcriptional silencing. Furthermore, genetic inhibition of CDYL1 hydratase activity blocks the reduction in H3K9cr and alleviates DSB-induced silencing, whereas HR efficiency unexpectedly remains intact. Therefore, our results functionally uncouple the repair and silencing activity of CDYL1 at DSBs. In a broader context, we address a long-standing question concerning the functional relationship between HR repair and DSB-induced silencing, suggesting that they may occur independently.
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Affiliation(s)
- Enas R Abu-Zhayia
- Department of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Laila A Bishara
- Department of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Feras E Machour
- Department of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Alma Sophia Barisaac
- Department of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Bella M Ben-Oz
- Department of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel
| | - Nabieh Ayoub
- Department of Biology, Technion-Israel Institute of Technology, Haifa 3200003, Israel.
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Global profiling of regulatory elements in the histone benzoylation pathway. Nat Commun 2022; 13:1369. [PMID: 35296687 PMCID: PMC8927147 DOI: 10.1038/s41467-022-29057-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Accepted: 02/24/2022] [Indexed: 11/08/2022] Open
Abstract
Lysine benzoylation (Kbz) is a recently discovered post-translational modification associated with active transcription. However, the proteins for maintaining and interpreting Kbz and the physiological roles of Kbz remain elusive. Here, we systematically characterize writer, eraser, and reader proteins of histone Kbz in S. cerevisiae using proteomic, biochemical, and structural approaches. Our study identifies 27 Kbz sites on yeast histones that can be regulated by cellular metabolic states. The Spt-Ada-Gcn5 acetyltransferase (SAGA) complex and NAD+-dependent histone deacetylase Hst2 could function as the writer and eraser of histone Kbz, respectively. Crystal structures of Hst2 complexes reveal the molecular basis for Kbz recognition and catalysis by Hst2. In addition, we demonstrate that a subset of YEATS domains and bromodomains serve as Kbz readers, and structural analyses reveal how YEATS and bromodomains recognize Kbz marks. Moreover, the proteome-wide screening of Kbz-modified proteins identifies 207 Kbz sites on 149 non-histone proteins enriched in ribosome biogenesis, glycolysis/gluconeogenesis, and rRNA processing pathways. Our studies identify regulatory elements for the Kbz pathway and provide a framework for dissecting the biological functions of lysine benzoylation. Lysine benzoylation (Kbz) is a recently discovered histone modification. Here, the authors characterize writers, erasers and readers of histone Kbz in S. cerevisiae and identify non-histone proteins bearing Kbz, laying foundations to dissect the roles of Kbz in diverse cellular processes.
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Xu X, Hu X, Dong J, Xue Y, Liu T, Jin Q. Proteome-Wide Identification and Functional Analysis of Lysine Crotonylation in Trichophyton rubrum Conidial and Mycelial Stages. Front Genet 2022; 13:832668. [PMID: 35356433 PMCID: PMC8960058 DOI: 10.3389/fgene.2022.832668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 01/26/2022] [Indexed: 11/13/2022] Open
Abstract
Lysine crotonylation is a newly discovered post-translational modification (PTM) with key roles in various important regulatory pathways. Despite its functional significance, there is limited knowledge about crotonylation in fungi. Trichophyton rubrum is the most common fungal pathogen in human infection and is considered a model organism of dermatophytes and human pathogenic filamentous fungi. In this study, we obtained a proteome-wide crotonylation profile of T. rubrum, leading to the identification of 14,019 crotonylated sites on 3144 proteins. The crotonylated proteins were significantly involved in translation and in various metabolic and biosynthetic processes. Some proteins related to fungal pathogenicity were also found to be targets of crotonylation. In addition, extensive crotonylation was found on histones, suggesting a role in epigenetic regulation. Furthermore, about half of the crotonylated proteins were specific to either the conidial or the mycelial stage, and functional enrichment analysis showed some differences between the two stages. The results suggest that the difference in crotonylation between the two stages is not due to differences in protein abundance. Crosstalk of crotonylation with acetylation, propionylation, and succinylation suggests distinct regulatory roles. This study is the first crotonylation analysis in dermatophytes and human pathogenic filamentous fungi. These results represent a solid foundation for further research on PTM regulatory mechanisms in fungi and should facilitate improved antifungal strategies against these medical important species.
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Affiliation(s)
| | | | | | | | - Tao Liu
- *Correspondence: Tao Liu, ; Qi Jin,
| | - Qi Jin
- *Correspondence: Tao Liu, ; Qi Jin,
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Cao SH, Chen ZH, Ma RY, Yue L, Jiang HM, Dong LH. Dynamics and Functional Interplay of Nonhistone Lysine Crotonylome and Ubiquitylome in Vascular Smooth Muscle Cell Phenotypic Remodeling. Front Cardiovasc Med 2022; 9:783739. [PMID: 35369347 PMCID: PMC8964401 DOI: 10.3389/fcvm.2022.783739] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 01/24/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe crotonylation of histones is discovered of late as one of the post-translational modifications (PTMs) that can regulate gene expression. However, the function of crotonylation on nonhistone proteins in vascular smooth muscle cells (VSMCs) is unclear. Here, we aim to find the cellular characteristics of crotonylated nonhistone proteins and the cross talk with ubiquitinated proteins in VSMC phenotypic remodeling using the modified omics and proteomic analysis.MethodsWe performed the modified omics and proteomic analysis of VSMCs before and after the stimulation with platelet-derived growth factor-BB (PDGF-BB). The crotonylated and ubiquitinated pan-antibody was used to enrich proteins and then subjected to a high-throughput mass spectrometry analysis. The enrichment analysis was performed within differentially modified proteins in regard to GO terms, KEGG, and protein domains.ResultsAs a result, there were 2,138 crotonylation sites in 534 proteins and 1,359 ubiquitination sites corresponding to 657 proteins. These crotonylated proteins detected after PDGF-BB stimulation might be involved in various vital cellular pathways and carry out important functions in VSMCs. Some of them closely took part in significant physiological processes of VSMC phenotypic remodeling, including glycolysis/gluconeogenesis, vascular smooth muscle contraction, and the PI3K-Akt signaling pathway. Furthermore, the KEGG pathway enrichment analysis showed the involvement of ubiquitinated proteins in the physiological processes of VSMC phenotypic remodeling, including glycolysis/gluconeogenesis, vascular smooth muscle contraction, RAS signaling pathway, or the PI3K-Akt signaling pathway. A cross talk analysis showed that there were 199 sites within the 177 proteins modified by crotonylation and ubiquitination simultaneously. Protein–protein interaction (PPI) network analysis indicated that crotonylated and ubiquitinated proteins play an important role in cellular bioprocess commonly and possibly have a synergistic effect.ConclusionIn summary, our bioinformatics analysis shows that the crotonylation and ubiquitination of nonhistone proteins play an essential role in VSMC phenotypic transformation induced by PDGF-BB stimulation. The cross talk between crotonylation and ubiquitination in glycolysis is possibly a novel mechanism during VSMC phenotypic remodeling.
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Morrison AJ. Cancer cell metabolism connects epigenetic modifications to transcriptional regulation. FEBS J 2022; 289:1302-1314. [PMID: 34036737 PMCID: PMC8613311 DOI: 10.1111/febs.16032] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 04/12/2021] [Accepted: 05/21/2021] [Indexed: 12/12/2022]
Abstract
Adaptation of cellular function with the nutrient environment is essential for survival. Failure to adapt can lead to cell death and/or disease. Indeed, energy metabolism alterations are a major contributing factor for many pathologies, including cancer, cardiovascular disease, and diabetes. In particular, a primary characteristic of cancer cells is altered metabolism that promotes survival and proliferation even in the presence of limited nutrients. Interestingly, recent studies demonstrate that metabolic pathways produce intermediary metabolites that directly influence epigenetic modifications in the genome. Emerging evidence demonstrates that metabolic processes in cancer cells fuel malignant growth, in part, through epigenetic regulation of gene expression programs important for proliferation and adaptive survival. In this review, recent progress toward understanding the relationship of cancer cell metabolism, epigenetic modification, and transcriptional regulation will be discussed. Specifically, the need for adaptive cell metabolism and its modulation in cancer cells will be introduced. Current knowledge on the emerging field of metabolite production and epigenetic modification will also be reviewed. Alterations of DNA (de)methylation, histone modifications, such as (de)methylation and (de)acylation, as well as chromatin remodeling, will be discussed in the context of cancer cell metabolism. Finally, how these epigenetic alterations contribute to cancer cell phenotypes will be summarized. Collectively, these studies reveal that both metabolic and epigenetic pathways in cancer cells are closely linked, representing multiple opportunities to therapeutically target the unique features of malignant growth.
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Liao W, Xu N, Zhang H, Liao W, Wang Y, Wang S, Zhang S, Jiang Y, Xie W, Zhang Y. Persistent high glucose induced EPB41L4A-AS1 inhibits glucose uptake via GCN5 mediating crotonylation and acetylation of histones and non-histones. Clin Transl Med 2022; 12:e699. [PMID: 35184403 PMCID: PMC8858623 DOI: 10.1002/ctm2.699] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 12/12/2021] [Accepted: 12/20/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Persistent hyperglycemia decreases the sensitivity of insulin-sensitive organs to insulin, owing to which cells fail to take up and utilize glucose, which exacerbates the progression of type 2 diabetes mellitus (T2DM). lncRNAs' abnormal expression is reported to be associated with the progression of diabetes and plays a significant role in glucose metabolism. Herein, we study the detailed mechanism underlying the functions of lncRNA EPB41L4A-AS1in T2DM. METHODS Data from GEO datasets were used to analyze the expression of EPB41L4A-AS1 between insulin resistance or type 2 diabetes patients and the healthy people. Gene expression was evaluated by qRT-PCR and western blotting. Glucose uptake was measured by Glucose Uptake Fluorometric Assay Kit. Glucose tolerance of mice was detected by Intraperitoneal glucose tolerance tests. Cell viability was assessed by CCK-8 assay. The interaction between EPB41L4A-AS1 and GCN5 was explored by RNA immunoprecipitation, RNA pull-down and RNA-FISH combined immunofluorescence. Oxygen consumption rate was tested by Seahorse XF Mito Stress Test. RESULTS EPB41L4A-AS1 was abnormally increased in the liver of patients with T2DM and upregulated in the muscle cells of patients with insulin resistance and in T2DM cell models. The upregulation was associated with increased TP53 expression and reduced glucose uptake. Mechanistically, through interaction with GCN5, EPB41L4A-AS1 regulated histone H3K27 crotonylation in the GLUT4 promoter region and nonhistone PGC1β acetylation, which inhibited GLUT4 transcription and suppressed glucose uptake by muscle cells. In contrast, EPB41L4A-AS1 binding to GCN5 enhanced H3K27 and H3K14 acetylation in the TXNIP promoter region, which activated transcription by promoting the recruitment of the transcriptional activator MLXIP. This enhanced GLUT4/2 endocytosis and further suppressed glucose uptake. CONCLUSION Our study first showed that the EPB41L4A-AS1/GCN5 complex repressed glucose uptake via targeting GLUT4/2 and TXNIP by regulating histone and nonhistone acetylation or crotonylation. Since a weaker glucose uptake ability is one of the major clinical features of T2DM, the inhibition of EPB41L4A-AS1 expression seems to be a potentially effective strategy for drug development in T2DM treatment.
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Affiliation(s)
- Weijie Liao
- State Key Laboratory of Chemical OncogenomicsTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Key Lab in Healthy Science and TechnologyDivision of Life ScienceTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- School of Life SciencesTsinghua UniversityBeijingP. R. China
| | - Naihan Xu
- State Key Laboratory of Chemical OncogenomicsTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Key Lab in Healthy Science and TechnologyDivision of Life ScienceTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Open FIESTA CenterTsinghua UniversityShenzhenP. R. China
| | - Haowei Zhang
- State Key Laboratory of Chemical OncogenomicsTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Key Lab in Healthy Science and TechnologyDivision of Life ScienceTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- School of Life SciencesTsinghua UniversityBeijingP. R. China
| | - Weifang Liao
- College of life science and technologyWuhan Polytechnic UniversityWuhanP. R. China
| | - Yanzhi Wang
- State Key Laboratory of Chemical OncogenomicsTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Key Lab in Healthy Science and TechnologyDivision of Life ScienceTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- School of Life SciencesTsinghua UniversityBeijingP. R. China
| | - Songmao Wang
- State Key Laboratory of Chemical OncogenomicsTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Key Lab in Healthy Science and TechnologyDivision of Life ScienceTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- School of Life SciencesTsinghua UniversityBeijingP. R. China
| | - Shikuan Zhang
- State Key Laboratory of Chemical OncogenomicsTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Key Lab in Healthy Science and TechnologyDivision of Life ScienceTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- School of Life SciencesTsinghua UniversityBeijingP. R. China
| | - Yuyang Jiang
- State Key Laboratory of Chemical OncogenomicsTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
| | - Weidong Xie
- State Key Laboratory of Chemical OncogenomicsTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Key Lab in Healthy Science and TechnologyDivision of Life ScienceTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Open FIESTA CenterTsinghua UniversityShenzhenP. R. China
| | - Yaou Zhang
- State Key Laboratory of Chemical OncogenomicsTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Key Lab in Healthy Science and TechnologyDivision of Life ScienceTsinghua Shenzhen International Graduate SchoolTsinghua UniversityShenzhenP. R. China
- Open FIESTA CenterTsinghua UniversityShenzhenP. R. China
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Li X, Liu S, Li X, Li XD. YEATS Domains as Novel Epigenetic Readers: Structures, Functions, and Inhibitor Development. ACS Chem Biol 2022; 18:994-1013. [PMID: 35041380 DOI: 10.1021/acschembio.1c00945] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Interpretation of the histone posttranslational modifications (PTMs) by effector proteins, or readers, is an important epigenetic mechanism to regulate gene function. YEATS domains have been recently identified as novel readers of histone lysine acetylation and a variety of nonacetyl acylation marks. Accumulating evidence has revealed the association of dysregulated interactions between YEATS domains and histone PTMs with human diseases, suggesting the therapeutic potential of YEATS domain inhibition. Here, we discuss the molecular mechanisms adopted by YEATS domains in recognizing their preferred histone marks and the biological significance of such recognitions in normal cell physiology and pathogenesis of human diseases. Recent progress in the development of YEATS domain inhibitors is also discussed.
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Affiliation(s)
- Xin Li
- Departments of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong G01, China
- Greater Bay Biomedical Innocenter, Shenzhen Bay Laboratory, Shenzhen 518055, China
| | - Sha Liu
- Departments of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong G01, China
| | - Xiang Li
- Departments of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong G01, China
| | - Xiang David Li
- Departments of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong G01, China
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Mondal P, Tiwary N, Sengupta A, Dhang S, Roy S, Das C. Epigenetic Reprogramming of the Glucose Metabolic Pathways by the Chromatin Effectors During Cancer. Subcell Biochem 2022; 100:269-336. [PMID: 36301498 DOI: 10.1007/978-3-031-07634-3_9] [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] [Indexed: 06/16/2023]
Abstract
Glucose metabolism plays a vital role in regulating cellular homeostasis as it acts as the central axis for energy metabolism, alteration in which may lead to serious consequences like metabolic disorders to life-threatening diseases like cancer. Malignant cells, on the other hand, help in tumor progression through abrupt cell proliferation by adapting to the changed metabolic milieu. Metabolic intermediates also vary from normal cells to cancerous ones to help the tumor manifestation. However, metabolic reprogramming is an important phenomenon of cells through which they try to maintain the balance between normal and carcinogenic outcomes. In this process, transcription factors and chromatin modifiers play an essential role to modify the chromatin landscape of important genes related directly or indirectly to metabolism. Our chapter surmises the importance of glucose metabolism and the role of metabolic intermediates in the cell. Also, we summarize the influence of histone effectors in reprogramming the cancer cell metabolism. An interesting aspect of this chapter includes the detailed methods to detect the aberrant metabolic flux, which can be instrumental for the therapeutic regimen of cancer.
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Affiliation(s)
- Payel Mondal
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India
- Homi Bhaba National Institute, Mumbai, India
| | - Niharika Tiwary
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India
| | - Amrita Sengupta
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India
| | - Sinjini Dhang
- Structural Biology & Bio-Informatics Division, CSIR-Indian Institute of Chemical Biology, Kolkata, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Siddhartha Roy
- Structural Biology & Bio-Informatics Division, CSIR-Indian Institute of Chemical Biology, Kolkata, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Chandrima Das
- Biophysics and Structural Genomics Division, Saha Institute of Nuclear Physics, Kolkata, India.
- Homi Bhaba National Institute, Mumbai, India.
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