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Li C, Zhang Y, Shen J, Bao H, Zhao Y, Li D, Li S, Liu Y, Yang J, Zhou Z, Gao K, Zhao L, Pei Y, Lu Y, Pan Z, Cai B. Cfp1 Controls Cardiomyocyte Maturation by Modifying Histone H3K4me3 of Structural, Metabolic, and Contractile Related Genes. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2305992. [PMID: 38196272 PMCID: PMC10953565 DOI: 10.1002/advs.202305992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 12/26/2023] [Indexed: 01/11/2024]
Abstract
Cardiomyocyte maturation is the final stage of heart development, and abnormal cardiomyocyte maturation will lead to serious heart diseases. CXXC zinc finger protein 1 (Cfp1), a key epigenetic factor in multi-lineage cell development, remains underexplored in its influence on cardiomyocyte maturation. This study investigates the role and mechanisms of Cfp1 in this context. Cardiomyocyte-specific Cfp1 knockout (Cfp1-cKO) mice died within 4 weeks of birth. Cardiomyocytes derived from Cfp1-cKO mice showed an inhibited maturation phenotype, characterized by structural, metabolic, contractile, and cell cycle abnormalities. In contrast, cardiomyocyte-specific Cfp1 transgenic (Cfp1-TG) mice and human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) overexpressing Cfp1 displayed a more mature phenotype. Mechanistically, deficiency of Cfp1 led to a reduction in trimethylation on lysine 4 of histone H3 (H3K4me3) modification, accompanied by the formation of ectopic H3K4me3. Furthermore, Cfp1 deletion decreased the level of H3K4me3 modification in adult genes and increased the level of H3K4me3 modification in fetal genes. Collectively, Cfp1 modulates the expression of genes crucial to cardiomyocyte maturation by regulating histone H3K4me3 modification, thereby intricately influencing the maturation process. This study implicates Cfp1 as an important molecule regulating cardiomyocyte maturation, with its dysfunction strongly linked to cardiac disease.
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Affiliation(s)
- Changzhu Li
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yang Zhang
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Jingling Shen
- Institute of Life SciencesCollege of Life and Environmental SciencesWenzhou UniversityWenzhou325035P. R. China
| | - Hairong Bao
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yue Zhao
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Desheng Li
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Sijia Li
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yining Liu
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Jiming Yang
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Zhiwen Zhou
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Kangyi Gao
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Lexin Zhao
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yao Pei
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Yanjie Lu
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
| | - Zhenwei Pan
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
- Research Unit of Noninfectious Chronic Diseases in Frigid ZoneChinese Academy of Medical Sciences2019 Research Unit 070HarbinHeilongjiang150086P. R. China
- Key Laboratory of Cell TransplantationThe First Affiliated HospitalHarbin Medical UniversityP. R. China
| | - Benzhi Cai
- Department of Pharmacology (State Key Laboratory of Frigid Zone Cardiovascular DiseaseKey Laboratory of Cardiovascular Research, Ministry of Education)College of PharmacyHarbin Medical UniversityHarbinHeilongjiang150086P. R. China
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Aisagbonhi O, Bui T, Nasamran CA, St Louis H, Pizzo D, Meads M, Mulholland M, Magallanes C, Lamale-Smith L, Laurent LC, Morey R, Jacobs MB, Fisch KM, Horii M. High placental expression of FLT1, LEP, PHYHIP and IL3RA - In persons of African ancestry with severe preeclampsia. Placenta 2023; 144:13-22. [PMID: 37949031 PMCID: PMC10843761 DOI: 10.1016/j.placenta.2023.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 10/13/2023] [Accepted: 10/16/2023] [Indexed: 11/12/2023]
Abstract
INTRODUCTION Mortality from preeclampsia (PE) and PE-associated morbidities are 3-to 5-fold higher in persons of African ancestry than in those of Asian and European ancestries. METHODS To elucidate placental contribution to worse PE outcomes in African ancestry pregnancies, we performed bulk RNA sequencing on 50 placentas from persons with severe PE (sPE) of African (n = 9), Asian (n = 18) and European (n = 23) ancestries and 73 normotensive controls of African (n = 10), Asian (n = 15) and European (n = 48) ancestries. RESULTS Previously described canonical preeclampsia genes, involved in metabolism and hypoxia/angiogenesis including: LEP, HK2, FSTL3, FLT1, ENG, TMEM45A, ARHGEF4 and HTRA1 were upregulated sPE versus normotensive placentas across ancestries. LTF, NPR3 and PHYHIP were higher in African vs. Asian ancestry sPE placentas. Allograft rejection/adaptive immune response genes were upregulated in placentas from African but not in Asian or European ancestry sPE patients; IL3RA was of particular interest because the patient with the highest placental IL3RA expression, a person of African ancestry with sPE, developed postpartum cardiomyopathy, and was the only patient out of 123, that developed this condition. Interestingly, the sPE patients with the highest IL3RA expression among persons of Asian and European ancestries developed unexplained tachycardia peripartum, necessitating echocardiography in the European ancestry patient. The association between elevated placental IL3RA levels and unexplained tachycardia or peripartum cardiomyopathy was found to be significant in the 50 sPE patients (p = .0005). DISCUSSION High placental upregulation of both canonical preeclampsia and allograft rejection/adaptive immune response genes may contribute to worse PE outcomes in African ancestry sPE patients.
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Affiliation(s)
- Omonigho Aisagbonhi
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA; Center for Perinatal Discovery, University of California, San Diego, La Jolla, CA, USA.
| | - Tony Bui
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA; Center for Perinatal Discovery, University of California, San Diego, La Jolla, CA, USA; Sanford Consortium for Regenerative Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Chanond A Nasamran
- Center for Computational Biology and Bioinformatics, University of California, San Diego, La Jolla, CA, USA
| | - Hailee St Louis
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Donald Pizzo
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA
| | - Morgan Meads
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA; Center for Perinatal Discovery, University of California, San Diego, La Jolla, CA, USA; Sanford Consortium for Regenerative Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Megan Mulholland
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA; Center for Perinatal Discovery, University of California, San Diego, La Jolla, CA, USA; Sanford Consortium for Regenerative Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Celestine Magallanes
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Leah Lamale-Smith
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Louise C Laurent
- Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Robert Morey
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA; Sanford Consortium for Regenerative Medicine, University of California, San Diego, La Jolla, CA, USA
| | - Marni B Jacobs
- Center for Perinatal Discovery, University of California, San Diego, La Jolla, CA, USA; Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Kathleen M Fisch
- Center for Perinatal Discovery, University of California, San Diego, La Jolla, CA, USA; Sanford Consortium for Regenerative Medicine, University of California, San Diego, La Jolla, CA, USA; Center for Computational Biology and Bioinformatics, University of California, San Diego, La Jolla, CA, USA; Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Diego, La Jolla, CA, USA
| | - Mariko Horii
- Department of Pathology, University of California, San Diego, La Jolla, CA, USA; Center for Perinatal Discovery, University of California, San Diego, La Jolla, CA, USA; Sanford Consortium for Regenerative Medicine, University of California, San Diego, La Jolla, CA, USA
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Liang Y, Wang L, Ma P, Ju D, Zhao M, Shi Y. Enhancing anti-tumor immune responses through combination therapies: epigenetic drugs and immune checkpoint inhibitors. Front Immunol 2023; 14:1308264. [PMID: 38077327 PMCID: PMC10704038 DOI: 10.3389/fimmu.2023.1308264] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 11/06/2023] [Indexed: 12/18/2023] Open
Abstract
Epigenetic mechanisms are processes that affect gene expression and cellular functions without involving changes in the DNA sequence. This abnormal or unstable expression of genes regulated by epigenetics can trigger cancer and other various diseases. The immune cells involved in anti-tumor responses and the immunogenicity of tumors may also be affected by epigenomic changes. This holds significant implications for the development and application of cancer immunotherapy, epigenetic therapy, and their combined treatments in the fight against cancer. We provide an overview of recent research literature focusing on how epigenomic changes in immune cells influence immune cell behavior and function, as well as the immunogenicity of cancer cells. And the combined utilization of epigenetic medications with immune checkpoint inhibitors that focus on immune checkpoint molecules [e.g., Programmed Death 1 (PD-1), Cytotoxic T-Lymphocyte-Associated Protein 4 (CTLA-4), T cell Immunoglobulin and Mucin Domain (TIM-3), Lymphocyte Activation Gene-3 (LAG-3)] present in immune cells and stromal cells associated with tumors. We highlight the potential of small-molecule inhibitors targeting epigenetic regulators to amplify anti-tumor immune responses. Moreover, we discuss how to leverage the intricate relationship between cancer epigenetics and cancer immunology to create treatment regimens that integrate epigenetic therapies with immunotherapies.
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Affiliation(s)
- Ying Liang
- Precision Pharmacy and Drug Development Center, Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Lingling Wang
- Wuchang Hospital Affiliated to Wuhan University of Science and Technology, Wuhan Wuchang Hospital, Wuhan, China
| | - Peijun Ma
- Clinical Laboratory, Shanghai Mental Health Center, Shanghai, China
| | - Dongen Ju
- Department of Urology, Xijing Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Minggao Zhao
- Precision Pharmacy and Drug Development Center, Department of Pharmacy, Tangdu Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Yun Shi
- Department of Immunology and Theranostics, Arthur Riggs Diabetes and Metabolism Research Institute, Beckman Research Institute of the City of Hope, Duarte, CA, United States
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Shen X, Gao X, Luo Y, Xu Q, Fan Y, Hong S, Huang Z, Liu X, Wang Q, Chen Z, Wang D, Lu L, Wu C, Liang H, Wang L. Cxxc finger protein 1 maintains homeostasis and function of intestinal group 3 innate lymphoid cells with aging. NATURE AGING 2023; 3:965-981. [PMID: 37429951 DOI: 10.1038/s43587-023-00453-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 06/09/2023] [Indexed: 07/12/2023]
Abstract
Aging is accompanied by homeostatic and functional dysregulation of multiple immune cell subsets. Group 3 innate lymphoid cells (ILC3s) constitute a heterogeneous cell population that plays pivotal roles in intestinal immunity. In this study, we found that ILC3s in aged mice exhibited dysregulated homeostasis and function, leading to bacterial and fungal infection susceptibility. Moreover, our data revealed that the enrichment of the H3K4me3 modification in effector genes of aged gut CCR6+ ILC3s was specifically decreased compared to young mice counterparts. Disruption of Cxxc finger protein 1 (Cxxc1) activity, a key subunit of H3K4 methyltransferase, in ILC3s led to similar aging-related phenotypes. An integrated analysis revealed Kruppel-like factor 4 (Klf4) as a potential Cxxc1 target. Klf4 overexpression partially restored the differentiation and functional defects seen in both aged and Cxxc1-deficient intestinal CCR6+ ILC3s. Therefore, these data suggest that targeting intestinal ILC3s may provide strategies to protect against age-related infections.
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Affiliation(s)
- Xin Shen
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Co-Facility Center, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
| | - Xianzhi Gao
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang University School of Medicine, Hangzhou, China
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China
- Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Hangzhou, China
- Edinburgh Medical School: Biomedical Sciences, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh, UK
| | - Yikai Luo
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Program of Quantitative and Computational Biosciences, Baylor College of Medicine, Houston, TX, USA
| | - Qianying Xu
- Zhejiang University School of Medicine, Hangzhou, China
| | - Ying Fan
- Laboratory Animal Center, Zhejiang University, Hangzhou, China
| | - Shenghui Hong
- Laboratory Animal Center, Zhejiang University, Hangzhou, China
| | | | - Xiaoqian Liu
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Zhejiang University School of Medicine, Hangzhou, China
| | - Qianqian Wang
- Laboratory Animal Center, Zhejiang University, Hangzhou, China
| | - Zuojia Chen
- Experimental Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Di Wang
- Zhejiang University School of Medicine, Hangzhou, China
| | - Linrong Lu
- Zhejiang University School of Medicine, Hangzhou, China
| | - Chuan Wu
- Experimental Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA.
| | - Han Liang
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Program of Quantitative and Computational Biosciences, Baylor College of Medicine, Houston, TX, USA.
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Lie Wang
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.
- Zhejiang University School of Medicine, Hangzhou, China.
- Liangzhu Laboratory, Zhejiang University Medical Center, Hangzhou, China.
- Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Hangzhou, China.
- Laboratory Animal Center, Zhejiang University, Hangzhou, China.
- Future Health Laboratory, Innovation Center of Yangtze River Delta, Zhejiang University, Jiaxing, China.
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Xiao C, Fan T, Zheng Y, Tian H, Deng Z, Liu J, Li C, He J. H3K4 trimethylation regulates cancer immunity: a promising therapeutic target in combination with immunotherapy. J Immunother Cancer 2023; 11:e005693. [PMID: 37553181 PMCID: PMC10414074 DOI: 10.1136/jitc-2022-005693] [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] [Accepted: 05/03/2023] [Indexed: 08/10/2023] Open
Abstract
With the advances in cancer immunity regulation and immunotherapy, the effects of histone modifications on establishing antitumor immunological ability are constantly being uncovered. Developing combination therapies involving epigenetic drugs (epi-drugs) and immune checkpoint blockades or chimeric antigen receptor-T cell therapies are promising to improve the benefits of immunotherapy. Histone H3 lysine 4 trimethylation (H3K4me3) is a pivotal epigenetic modification in cancer immunity regulation, deeply involved in modulating tumor immunogenicity, reshaping tumor immune microenvironment, and regulating immune cell functions. However, how to integrate these theoretical foundations to create novel H3K4 trimethylation-based therapeutic strategies and optimize available therapies remains uncertain. In this review, we delineate the mechanisms by which H3K4me3 and its modifiers regulate antitumor immunity, and explore the therapeutic potential of the H3K4me3-related agents combined with immunotherapies. Understanding the role of H3K4me3 in cancer immunity will be instrumental in developing novel epigenetic therapies and advancing immunotherapy-based combination regimens.
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Affiliation(s)
- Chu Xiao
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Tao Fan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yujia Zheng
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - He Tian
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ziqin Deng
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jingjing Liu
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chunxiang Li
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Jiménez S, Schreiber V, Mercier R, Gradwohl G, Molina N. Characterization of cell-fate decision landscapes by estimating transcription factor dynamics. CELL REPORTS METHODS 2023; 3:100512. [PMID: 37533652 PMCID: PMC10391345 DOI: 10.1016/j.crmeth.2023.100512] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 03/23/2023] [Accepted: 06/01/2023] [Indexed: 08/04/2023]
Abstract
Time-specific modulation of gene expression during differentiation by transcription factors promotes cell diversity. However, estimating their dynamic regulatory activity at the single-cell level and in a high-throughput manner remains challenging. We present FateCompass, an integrative approach that utilizes single-cell transcriptomics data to identify lineage-specific transcription factors throughout differentiation. By combining a probabilistic framework with RNA velocities or differentiation potential, we estimate transition probabilities, while a linear model of gene regulation is employed to compute transcription factor activities. Considering dynamic changes and correlations of expression and activities, FateCompass identifies lineage-specific regulators. Our validation using in silico data and application to pancreatic endocrine cell differentiation datasets highlight both known and potentially novel lineage-specific regulators. Notably, we uncovered undescribed transcription factors of an enterochromaffin-like population during in vitro differentiation toward ß-like cells. FateCompass provides a valuable framework for hypothesis generation, advancing our understanding of the gene regulatory networks driving cell-fate decisions.
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Affiliation(s)
- Sara Jiménez
- Université de Strasbourg, Strasbourg, France
- CNRS, UMR 7104, 67400 Illkirch, France
- INSERM, UMR-S 1258, 67400 Illkirch, France
- IGBMC, Institut de Génétique et de Biologie Moléculaire et Cellulaire, 67400 Illkirch, France
| | - Valérie Schreiber
- Université de Strasbourg, Strasbourg, France
- CNRS, UMR 7104, 67400 Illkirch, France
- INSERM, UMR-S 1258, 67400 Illkirch, France
- IGBMC, Institut de Génétique et de Biologie Moléculaire et Cellulaire, 67400 Illkirch, France
| | - Reuben Mercier
- Université de Strasbourg, Strasbourg, France
- CNRS, UMR 7104, 67400 Illkirch, France
- INSERM, UMR-S 1258, 67400 Illkirch, France
- IGBMC, Institut de Génétique et de Biologie Moléculaire et Cellulaire, 67400 Illkirch, France
| | - Gérard Gradwohl
- Université de Strasbourg, Strasbourg, France
- CNRS, UMR 7104, 67400 Illkirch, France
- INSERM, UMR-S 1258, 67400 Illkirch, France
- IGBMC, Institut de Génétique et de Biologie Moléculaire et Cellulaire, 67400 Illkirch, France
| | - Nacho Molina
- Université de Strasbourg, Strasbourg, France
- CNRS, UMR 7104, 67400 Illkirch, France
- INSERM, UMR-S 1258, 67400 Illkirch, France
- IGBMC, Institut de Génétique et de Biologie Moléculaire et Cellulaire, 67400 Illkirch, France
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7
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Yang SC, Park M, Hong KH, La H, Park C, Wang P, Li G, Chen Q, Choi Y, DeMayo FJ, Lydon JP, Skalnik DG, Lim HJ, Hong SH, Park SH, Kim YS, Kim HR, Song H. CFP1 governs uterine epigenetic landscapes to intervene in progesterone responses for uterine physiology and suppression of endometriosis. Nat Commun 2023; 14:3220. [PMID: 37270588 DOI: 10.1038/s41467-023-39008-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 05/24/2023] [Indexed: 06/05/2023] Open
Abstract
Progesterone (P4) is required for the preparation of the endometrium for a successful pregnancy. P4 resistance is a leading cause of the pathogenesis of endometrial disorders like endometriosis, often leading to infertility; however, the underlying epigenetic cause remains unclear. Here we demonstrate that CFP1, a regulator of H3K4me3, is required for maintaining epigenetic landscapes of P4-progesterone receptor (PGR) signaling networks in the mouse uterus. Cfp1f/f;Pgr-Cre (Cfp1d/d) mice showed impaired P4 responses, leading to complete failure of embryo implantation. mRNA and chromatin immunoprecipitation sequencing analyses showed that CFP1 regulates uterine mRNA profiles not only in H3K4me3-dependent but also in H3K4me3-independent manners. CFP1 directly regulates important P4 response genes, including Gata2, Sox17, and Ihh, which activate smoothened signaling pathway in the uterus. In a mouse model of endometriosis, Cfp1d/d ectopic lesions showed P4 resistance, which was rescued by a smoothened agonist. In human endometriosis, CFP1 was significantly downregulated, and expression levels between CFP1 and these P4 targets are positively related regardless of PGR levels. In brief, our study provides that CFP1 intervenes in the P4-epigenome-transcriptome networks for uterine receptivity for embryo implantation and the pathogenesis of endometriosis.
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Affiliation(s)
- Seung Chel Yang
- Department of Biomedical Science, CHA University, Seongnam, Gyeonggi, 13488, Korea
| | - Mira Park
- Department of Biomedical Science, CHA University, Seongnam, Gyeonggi, 13488, Korea
| | - Kwon-Ho Hong
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul, 05029, Korea
| | - Hyeonwoo La
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul, 05029, Korea
| | - Chanhyeok Park
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul, 05029, Korea
| | - Peike Wang
- Fujian Provincial Key Laboratory of Reproductive Health Research, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen, School of Medicine, Xiamen University, Xiamen, Fujian, 361102, China
| | - Gaizhen Li
- Fujian Provincial Key Laboratory of Reproductive Health Research, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen, School of Medicine, Xiamen University, Xiamen, Fujian, 361102, China
| | - Qionghua Chen
- Fujian Provincial Key Laboratory of Reproductive Health Research, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Xiamen, School of Medicine, Xiamen University, Xiamen, Fujian, 361102, China
| | - Youngsok Choi
- Department of Stem Cell and Regenerative Biotechnology, Konkuk University, Seoul, 05029, Korea
| | - Francesco J DeMayo
- Department of Reproductive and Developmental Biology Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, NC, 12233, USA
| | - John P Lydon
- Department of Molecular and Cellular Biology and Center for Reproductive Medicine, Baylor College of Medicine, Houston, TX, 77030, USA
| | - David G Skalnik
- Department of Biology, School of Science, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202, USA
| | - Hyunjung J Lim
- Department of Veterinary Science, Konkuk University, Seoul, 05029, Korea
| | - Seok-Ho Hong
- Department of Internal Medicine, School of Medicine, Kangwon National University, Chuncheon, Gangwon-do, 24431, Korea
- KW-Bio Co., Ltd, Wonju, 26493, Korea
| | - So Hee Park
- Department of Biomedical Science, CHA University, Seongnam, Gyeonggi, 13488, Korea
| | - Yeon Sun Kim
- Department of Biomedical Science, CHA University, Seongnam, Gyeonggi, 13488, Korea
| | - Hye-Ryun Kim
- Department of Biomedical Science, CHA University, Seongnam, Gyeonggi, 13488, Korea
| | - Haengseok Song
- Department of Biomedical Science, CHA University, Seongnam, Gyeonggi, 13488, Korea.
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8
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Zhao J, Huai J. Role of primary aging hallmarks in Alzheimer´s disease. Theranostics 2023; 13:197-230. [PMID: 36593969 PMCID: PMC9800733 DOI: 10.7150/thno.79535] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 11/15/2022] [Indexed: 12/03/2022] Open
Abstract
Alzheimer's disease (AD) is the most common neurodegenerative disease, which severely threatens the health of the elderly and causes significant economic and social burdens. The causes of AD are complex and include heritable but mostly aging-related factors. The primary aging hallmarks include genomic instability, telomere wear, epigenetic changes, and loss of protein stability, which play a dominant role in the aging process. Although AD is closely associated with the aging process, the underlying mechanisms involved in AD pathogenesis have not been well characterized. This review summarizes the available literature about primary aging hallmarks and their roles in AD pathogenesis. By analyzing published literature, we attempted to uncover the possible mechanisms of aberrant epigenetic markers with related enzymes, transcription factors, and loss of proteostasis in AD. In particular, the importance of oxidative stress-induced DNA methylation and DNA methylation-directed histone modifications and proteostasis are highlighted. A molecular network of gene regulatory elements that undergoes a dynamic change with age may underlie age-dependent AD pathogenesis, and can be used as a new drug target to treat AD.
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9
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Ershov P, Yablokov E, Mezentsev Y, Ivanov A. Interactomics of CXXC proteins involved in epigenetic regulation of gene expression. BIOMEDITSINSKAYA KHIMIYA 2022; 68:339-351. [DOI: 10.18097/pbmc20226805339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Regulation of gene expression is an extremely complex and multicomponent biological phenomenon. Proteins containing the CXXC-domain “zinc fingers” (CXXC-proteins) are master regulators of expression of many genes and have conserved functions of methylation of DNA bases and histone proteins. CXXC proteins function as a part of multiprotein complexes, which indicates the fundamental importance of studying post-translational regulation through modulation of the protein-protein interaction spectrum (PPI) in both normal and pathological conditions. In this paper we discuss general aspects of the involvement of CXXC proteins and their protein partners in neoplastic processes, both from the literature data and our own studies. Special attention is paid to recent data on the particular interactomics of the CFP1 protein encoded by the CXXC1 gene located on the human chromosome 18. CFP1 is devoid of enzymatic activity and implements epigenetic regulation of expression through binding to chromatin and a certain spectrum of PPIs.
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Affiliation(s)
- P.V. Ershov
- Institute of Biomedical Chemistry, Moscow, Russia
| | | | | | - A.S. Ivanov
- Institute of Biomedical Chemistry, Moscow, Russia
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10
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Ki BS, Shim SH, Park C, Yoo H, La H, Lee OH, Kwon Y, Skalnik DG, Okada Y, Yoon HG, Kim JH, Hong K, Choi Y. Epigenetic regulator Cfp1 safeguards male meiotic progression by regulating meiotic gene expression. EXPERIMENTAL & MOLECULAR MEDICINE 2022; 54:1098-1108. [PMID: 35918532 PMCID: PMC9440128 DOI: 10.1038/s12276-022-00813-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 04/04/2022] [Accepted: 05/10/2022] [Indexed: 11/09/2022]
Abstract
Meiosis occurs specifically in germ cells to produce sperm and oocytes that are competent for sexual reproduction. Multiple factors are required for successful meiotic entry, progression, and termination. Among them, trimethylation of histone H3 on lysine 4 (H3K4me3), a mark of active transcription, has been implicated in spermatogenesis by forming double-strand breaks (DSBs). However, the role of H3K4me in transcriptional regulation during meiosis remains poorly understood. Here, we reveal that mouse CXXC finger protein 1 (Cfp1), a component of the H3K4 methyltransferase Setd1a/b, is dynamically expressed in differentiating male germ cells and safeguards meiosis by controlling gene expression. Genetic ablation of mouse CFP1 in male germ cells caused complete infertility with failure in prophase I of the 1st meiosis. Mechanistically, CFP1 binds to genes essential for spermatogenesis, and its loss leads to a reduction in H3K4me3 levels and gene expression. Importantly, CFP1 is highly enriched within the promoter/TSS of target genes to elevate H3K4me3 levels and gene expression at the pachytene stage of meiotic prophase I. The most enriched genes were associated with meiosis and homologous recombination during the differentiation of spermatocytes to round spermatids. Therefore, our study establishes a mechanistic link between CFP1-mediated transcriptional control and meiotic progression and might provide an unprecedented genetic basis for understanding human sterility. Details of the role of a protein in the development of sperm cells in mice could lead to new understanding of sterility in men. An international research team led by Youngsok Choi and Kwonho Hong at Konkuk University, Seoul, South Korea, investigated the role of protein Cfp1, which they found to be required for sperm formation in mice. The protein is a component of an enzyme complex that transfers methyl groups (CH3) onto other proteins involved in controlling gene activity. The researchers identified key aspects of the mechanism by which Cfp1 controls the activity of genes essential for sperm formation to proceed normally. Absence of Cfp1 specifically interferes with the process of meiosis, which generates sperm cells containing only one copy of each chromosome instead of the two copies found in other cells.
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Affiliation(s)
- Byeong Seong Ki
- Department of Biomedical Science, CHA University, Gyeonggi-do, 13488, Republic of Korea
| | - Sung Han Shim
- Department of Biomedical Science, CHA University, Gyeonggi-do, 13488, Republic of Korea
| | - Chanhyeok Park
- Department of Stem Cell and Regenerative Biotechnology, Humanized Pig Center, Konkuk University, Seoul, 05029, Republic of Korea
| | - Hyunjin Yoo
- Department of Stem Cell and Regenerative Biotechnology, Humanized Pig Center, Konkuk University, Seoul, 05029, Republic of Korea
| | - Hyeonwoo La
- Department of Stem Cell and Regenerative Biotechnology, Humanized Pig Center, Konkuk University, Seoul, 05029, Republic of Korea
| | - Ok-Hee Lee
- Department of Biomedical Science, CHA University, Gyeonggi-do, 13488, Republic of Korea
| | - Youngjoo Kwon
- College of Pharmacy, Graduate School of Pharmaceutical Sciences, Ewha Womans University, Seoul, 03760, Republic of Korea
| | - David G Skalnik
- Department of Biology, School of Science, Indiana University-Purdue University Indianapolis, Indianapolis, IN, 46202, USA
| | - Yuki Okada
- Institute for Quantitative Biosciences, The University of Tokyo, Bunkyo, Tokyo, 113-0032, Japan
| | - Ho-Geun Yoon
- Department of Biochemistry and Molecular Biology, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jin-Hoi Kim
- Department of Stem Cell and Regenerative Biotechnology, Humanized Pig Center, Konkuk University, Seoul, 05029, Republic of Korea
| | - Kwonho Hong
- Department of Stem Cell and Regenerative Biotechnology, Humanized Pig Center, Konkuk University, Seoul, 05029, Republic of Korea.
| | - Youngsok Choi
- Department of Stem Cell and Regenerative Biotechnology, Humanized Pig Center, Konkuk University, Seoul, 05029, Republic of Korea.
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11
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Rong Y, Zhu YZ, Yu JL, Wu YW, Ji SY, Zhou Y, Jiang Y, Jin J, Fan HY, Shen L, Sha QQ. USP16-mediated histone H2A lysine-119 deubiquitination during oocyte maturation is a prerequisite for zygotic genome activation. Nucleic Acids Res 2022; 50:5599-5616. [PMID: 35640597 PMCID: PMC9178006 DOI: 10.1093/nar/gkac468] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 05/12/2022] [Accepted: 05/17/2022] [Indexed: 12/12/2022] Open
Abstract
Maternal-to-zygotic transition (MZT) is the first and key step in the control of animal development and intimately related to changes in chromatin structure and histone modifications. H2AK119ub1, an important epigenetic modification in regulating chromatin configuration and function, is primarily catalyzed by PRC1 and contributes to resistance to transcriptional reprogramming in mouse embryos. In this study, the genome-wide dynamic distribution of H2AK119ub1 during MZT in mice was investigated using chromosome immunoprecipitation and sequencing. The results indicated that H2AK119ub1 accumulated in fully grown oocytes and was enriched at the TSSs of maternal genes, but was promptly declined after meiotic resumption at genome-wide including the TSSs of early zygotic genes, by a previously unidentified mechanism. Genetic evidences indicated that ubiquitin-specific peptidase 16 (USP16) is the major deubiquitinase for H2AK119ub1 in mouse oocytes. Conditional knockout of Usp16 in oocytes did not impair their survival, growth, or meiotic maturation. However, oocytes lacking USP16 have defects when undergoing zygotic genome activation or gaining developmental competence after fertilization, potentially associated with high levels of maternal H2AK119ub1 deposition on the zygotic genomes. Taken together, H2AK119ub1 level is declined during oocyte maturation by an USP16-dependent mechanism, which ensures zygotic genome reprogramming and transcriptional activation of essential early zygotic genes.
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Affiliation(s)
- Yan Rong
- Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province; Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China.,MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Ye-Zhang Zhu
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Jia-Li Yu
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Yun-Wen Wu
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Shu-Yan Ji
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Yong Zhou
- Fertility Preservation Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Yu Jiang
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Jin Jin
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Heng-Yu Fan
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Li Shen
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Qian-Qian Sha
- Fertility Preservation Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
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12
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Yang LQ, Hu HY, Han Y, Tang ZY, Gao J, Zhou QY, Liu YX, Chen HS, Xu TN, Ao L, Xu Y, Che X, Jiang YB, Xu CW, Zhang XC, Jiang YX, Heger M, Wang XM, Cheng SQ, Pan WW. CpG-binding protein CFP1 promotes ovarian cancer cell proliferation by regulating BST2 transcription. Cancer Gene Ther 2022; 29:1895-1907. [PMID: 35864225 PMCID: PMC9750859 DOI: 10.1038/s41417-022-00503-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 05/28/2022] [Accepted: 06/28/2022] [Indexed: 02/07/2023]
Abstract
Epigenetic alterations have been functionally linked to ovarian cancer development and occurrence. The CXXC zinc finger protein 1 (CFP1) is an epigenetic regulator involved in DNA methylation and histone modification in mammalian cells. However, its role in ovarian cancer cells is unknown. Here, we show that CFP1 protein is highly expressed in human ovarian cancer tissues. Loss of CFP1 inhibited the growth of human ovarian cancer cells, promoted apoptosis, and increased senescence. CFP1 knockdown resulted in reduced levels of SETD1 (a CFP1 partner) and histone H3 trimethylation at the fourth lysine residue (H3K4me3). RNA-sequencing revealed that deletion of CFP1 resulted in mRNA reduction of bone marrow stromal cell antigen 2 (BST2). Bioinformatics analysis and chromatin immunoprecipitation showed that CFP1 binds to the promoter of BST2 and regulates its transcription directly. Overexpression of BST2 rescued the growth inhibitory effect of CFP1 loss. Furthermore, depletion of cullin-RING ubiquitin ligases 4 (CRL4) components ROC1 or CUL4A had significantly inhibited the expression of CFP1 and BST2 similar to MLN4924 treatment that blocked cullin neddylation and inactivated CRL4s. In conclusion, CFP1 promotes ovarian cancer cell proliferation and apoptosis by regulating the transcription of BST2, and the expression of CFP1 was affected by CRL4 ubiquitin ligase complex.
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Affiliation(s)
- Liu-Qing Yang
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Han-Yin Hu
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Yao Han
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Ze-Yi Tang
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Jie Gao
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Qi-Yin Zhou
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Yi-Xuan Liu
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Hao-Sa Chen
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Tu-Nan Xu
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Lei Ao
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Ying Xu
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Xuan Che
- grid.411870.b0000 0001 0063 8301Department of Anesthesiology, Jiaxing Maternity and Child Health Care Hospital, Affiliated Women and Children Hospital, Jiaxing University, Jiaxing, 314001 Zhejiang Province China
| | - Ya-Bo Jiang
- grid.73113.370000 0004 0369 1660Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai, 200438 China
| | - Chun-Wei Xu
- grid.256112.30000 0004 1797 9307Department of Pathology, Fujian Cancer Hospital, Fujian Medical University Cancer Hospital, 350014 Fuzhou, Fujian China
| | - Xian-Chao Zhang
- grid.411870.b0000 0001 0063 8301Institute of Information Network and Artificial Intelligence, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Yu-Xin Jiang
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Michal Heger
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China ,grid.5477.10000000120346234Department of Pharmaceutics, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, The Netherlands ,grid.5645.2000000040459992XLaboratory of Experimental Oncology, Department of Pathology, Erasmus MC, Rotterdam, the Netherlands
| | - Xiao-Min Wang
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Shu-Qun Cheng
- grid.73113.370000 0004 0369 1660Department of Hepatic Surgery VI, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, 225 Changhai Road, Shanghai, 200438 China ,grid.411870.b0000 0001 0063 8301G60 STI Valley Industry & Innovation Institute, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
| | - Wei-Wei Pan
- grid.411870.b0000 0001 0063 8301Department of Cell Biology, College of Medicine, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China ,grid.411870.b0000 0001 0063 8301G60 STI Valley Industry & Innovation Institute, Jiaxing University, 118 Jiahang Road, Jiaxing, 314001 China
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13
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Onodera A, Kiuchi M, Kokubo K, Nakayama T. Epigenetic regulation of inflammation by CxxC domain‐containing proteins*. Immunol Rev 2022. [DOI: 10.1111/imr.13056
expr 964170082 + 969516512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Affiliation(s)
- Atsushi Onodera
- Department of Immunology Graduate School of Medicine Chiba University Chiba Japan
- Institute for Global Prominent Research Chiba University Chiba Japan
| | - Masahiro Kiuchi
- Department of Immunology Graduate School of Medicine Chiba University Chiba Japan
| | - Kota Kokubo
- Department of Immunology Graduate School of Medicine Chiba University Chiba Japan
| | - Toshinori Nakayama
- Department of Immunology Graduate School of Medicine Chiba University Chiba Japan
- AMED‐CREST, AMED Chiba Japan
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14
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Abstract
Epigenetic regulators are pivotal factors that influence and control T cell development. Recent findings continue to reveal additional elements of epigenetic modifications that play significant and crucial roles at different stages of T cell development. Through gaining a better understanding of the various epigenetic factors that influence the formation and survival of maturing T cells, new therapies can potentially be developed to combat diseases caused by dysregulated epigenetic chromatin modifications. In this review, we summarize the recent studies which shed light on the epigenetic regulation of T cell development especially at the critical stage of β-selection.
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Affiliation(s)
- Avik Dutta
- Section on Hematopoiesis and Lymphocyte Biology, Eunice Kennedy Shriver, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Harini Venkataganesh
- Section on Hematopoiesis and Lymphocyte Biology, Eunice Kennedy Shriver, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA.,Rensselaer Polytechnic Institute, Troy, NY, USA
| | - Paul E Love
- Section on Hematopoiesis and Lymphocyte Biology, Eunice Kennedy Shriver, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
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15
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Onodera A, Kiuchi M, Kokubo K, Nakayama T. Epigenetic regulation of inflammation by CxxC domain-containing proteins. Immunol Rev 2021; 305:137-151. [PMID: 34935162 DOI: 10.1111/imr.13056] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 11/03/2021] [Accepted: 11/12/2021] [Indexed: 12/14/2022]
Abstract
Epigenetic regulation of gene transcription in the immune system is important for proper control of protective and pathogenic inflammation. Aberrant epigenetic modifications are often associated with dysregulation of the immune cells, including lymphocytes and macrophages, leading to pathogenic inflammation and autoimmune diseases. Two classical epigenetic markers-histone modifications and DNA cytosine methylation, the latter is the 5 position of the cytosine base in the context of CpG dinucleotides-play multiple roles in the immune system. CxxC domain-containing proteins, which basically bind to the non-methylated CpG (i.e., epigenetic "readers"), often function as "writers" of the epigenetic markers via their catalytic domain within the proteins or by interacting with other epigenetic modifiers. We herein report the most recent advances in our understanding of the functions of CxxC domain-containing proteins in the immune system and inflammation, mainly focusing on T cells and macrophages.
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Affiliation(s)
- Atsushi Onodera
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan.,Institute for Global Prominent Research, Chiba University, Chiba, Japan
| | - Masahiro Kiuchi
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kota Kokubo
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan.,AMED-CREST, AMED, Chiba, Japan
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16
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Yang Y, Yang Y, Chan K, Couture JF. Analyzing the impact of CFP1 mutational landscape on epigenetic signaling. FASEB J 2021; 35:e21790. [PMID: 34320252 DOI: 10.1096/fj.202100427r] [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: 03/11/2021] [Revised: 06/23/2021] [Accepted: 06/25/2021] [Indexed: 11/11/2022]
Abstract
CXXC Zinc finger protein 1 (CFP1) is a multitasking protein playing essential roles during various developmental processes. Its ability to interact with several proteins contribute to several epigenetic events. Here, we review CFP1's functions and its impact on DNA methylation and the post-translational modification of histone proteins such as lysine acetylation and methylation. We will also discuss the potential role of CFP1 in carcinogenesis and the impact of the mutations identified in patients suffering from various cancers.
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Affiliation(s)
- Yidai Yang
- Ottawa Institute of Systems Biology, University of Ottawa, Ottawa, ON, Canada.,Shanghai Institute of Materia Medica-University of Ottawa Research Center in Systems and Personalized Pharmacology, University of Ottawa, Ottawa, ON, Canada.,Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Yaqing Yang
- Ottawa Institute of Systems Biology, University of Ottawa, Ottawa, ON, Canada.,Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Kin Chan
- Ottawa Institute of Systems Biology, University of Ottawa, Ottawa, ON, Canada.,Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Jean-Francois Couture
- Ottawa Institute of Systems Biology, University of Ottawa, Ottawa, ON, Canada.,Shanghai Institute of Materia Medica-University of Ottawa Research Center in Systems and Personalized Pharmacology, University of Ottawa, Ottawa, ON, Canada.,Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
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17
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Chiara VD, Daxinger L, Staal FJT. The Route of Early T Cell Development: Crosstalk between Epigenetic and Transcription Factors. Cells 2021; 10:1074. [PMID: 33946533 PMCID: PMC8147249 DOI: 10.3390/cells10051074] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 04/25/2021] [Accepted: 04/26/2021] [Indexed: 12/21/2022] Open
Abstract
Hematopoietic multipotent progenitors seed the thymus and then follow consecutive developmental stages until the formation of mature T cells. During this process, phenotypic changes of T cells entail stage-specific transcriptional programs that underlie the dynamic progression towards mature lymphocytes. Lineage-specific transcription factors are key drivers of T cell specification and act in conjunction with epigenetic regulators that have also been elucidated as crucial players in the establishment of regulatory networks necessary for proper T cell development. In this review, we summarize the activity of transcription factors and epigenetic regulators that together orchestrate the intricacies of early T cell development with a focus on regulation of T cell lineage commitment.
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Affiliation(s)
- Veronica Della Chiara
- Department of Human Genetics, Leiden University Medical Centre (LUMC), 2300 RC Leiden, The Netherlands; (V.D.C.); (L.D.)
| | - Lucia Daxinger
- Department of Human Genetics, Leiden University Medical Centre (LUMC), 2300 RC Leiden, The Netherlands; (V.D.C.); (L.D.)
| | - Frank J. T. Staal
- Department of Immunology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands
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18
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Qi Z, Wang F, Yu G, Wang D, Yao Y, You M, Liu J, Liu J, Sun Z, Ji C, Xue Y, Yu S. SRSF1 serves as a critical posttranscriptional regulator at the late stage of thymocyte development. SCIENCE ADVANCES 2021; 7:7/16/eabf0753. [PMID: 33863728 PMCID: PMC8051871 DOI: 10.1126/sciadv.abf0753] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 02/25/2021] [Indexed: 05/05/2023]
Abstract
The underlying mechanisms of thymocyte maturation remain largely unknown. Here, we report that serine/arginine-rich splicing factor 1 (SRSF1) intrinsically regulates the late stage of thymocyte development. Conditional deletion of SRSF1 resulted in severe defects in maintenance of late thymocyte survival and a blockade of the transition of TCRβhiCD24+CD69+ immature to TCRβhiCD24-CD69- mature thymocytes, corresponding to a notable reduction of recent thymic emigrants and diminished periphery T cell pool. Mechanistically, SRSF1 regulates the gene networks involved in thymocyte differentiation, proliferation, apoptosis, and type I interferon signaling pathway to safeguard T cell intrathymic maturation. In particular, SRSF1 directly binds and regulates Irf7 and Il27ra expression via alternative splicing in response to type I interferon signaling. Moreover, forced expression of interferon regulatory factor 7 rectifies the defects in SRSF1-deficient thymocyte maturation via restoring expression of type I interferon-related genes. Thus, our work provides new insight on SRSF1-mediated posttranscriptional regulatory mechanism of thymocyte development.
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Affiliation(s)
- Zhihong Qi
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Fang Wang
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Guotao Yu
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Di Wang
- Key Laboratory of RNA Biology, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China
| | - Yingpeng Yao
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Menghao You
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Jingjing Liu
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Juanjuan Liu
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Zhen Sun
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Ce Ji
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Yuanchao Xue
- Key Laboratory of RNA Biology, CAS Center for Excellence in Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China
| | - Shuyang Yu
- State Key Laboratory of Agrobiotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China.
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19
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Sha QQ, Zhu YZ, Xiang Y, Yu JL, Fan XY, Li YC, Wu YW, Shen L, Fan HY. Role of CxxC-finger protein 1 in establishing mouse oocyte epigenetic landscapes. Nucleic Acids Res 2021; 49:2569-2582. [PMID: 33621320 PMCID: PMC7969028 DOI: 10.1093/nar/gkab107] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 02/04/2021] [Accepted: 02/08/2021] [Indexed: 12/15/2022] Open
Abstract
During oogenesis, oocytes gain competence and subsequently undergo meiotic maturation and prepare for embryonic development; trimethylated histone H3 on lysine-4 (H3K4me3) mediates a wide range of nuclear events during these processes. Oocyte-specific knockout of CxxC-finger protein 1 (CXXC1, also known as CFP1) impairs H3K4me3 accumulation and causes changes in chromatin configurations. This study investigated the changes in genomic H3K4me3 landscapes in oocytes with Cxxc1 knockout and the effects on other epigenetic factors such as the DNA methylation, H3K27me3, H2AK119ub1 and H3K36me3. H3K4me3 is overall decreased after knocking out Cxxc1, including both the promoter region and the gene body. CXXC1 and MLL2, which is another histone H3 methyltransferase, have nonoverlapping roles in mediating H3K4 trimethylation during oogenesis. Cxxc1 deletion caused a decrease in DNA methylation levels and affected H3K27me3 and H2AK119ub1 distributions, particularly at regions with high DNA methylation levels. The changes in epigenetic networks implicated by Cxxc1 deletion were correlated with the transcriptional changes in genes in the corresponding genomic regions. This study elucidates the epigenetic changes underlying the phenotypes and molecular defects in oocytes with deleted Cxxc1 and highlights the role of CXXC1 in orchestrating multiple factors that are involved in establishing the appropriate epigenetic states of maternal genome.
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Affiliation(s)
- Qian-Qian Sha
- Fertility Preservation Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
| | - Ye-Zhang Zhu
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Yunlong Xiang
- Center for Stem Cell Biology and Regenerative Medicine, MOE Key Laboratory of Bioinformatics, THU-PKU Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, China
| | - Jia-Li Yu
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Xiao-Ying Fan
- Bioland Laboratory (Guangzhou Regenerative Medicine and Health GuangDong Laboratory), Guangzhou 510005, China
| | - Yan-Chu Li
- Fertility Preservation Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou 510317, China.,The Second School of Clinical Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Yun-Wen Wu
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Li Shen
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Heng-Yu Fan
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
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20
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Kiuchi M, Onodera A, Kokubo K, Ichikawa T, Morimoto Y, Kawakami E, Takayama N, Eto K, Koseki H, Hirahara K, Nakayama T. The Cxxc1 subunit of the Trithorax complex directs epigenetic licensing of CD4+ T cell differentiation. J Exp Med 2021; 218:211672. [PMID: 33433611 PMCID: PMC7808308 DOI: 10.1084/jem.20201690] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 11/16/2020] [Accepted: 11/19/2020] [Indexed: 12/14/2022] Open
Abstract
Different dynamics of gene expression are observed during cell differentiation. In T cells, genes that are turned on early or turned off and stay off have been thoroughly studied. However, genes that are initially turned off but then turned on again after stimulation has ceased have not been defined; they are obviously important, especially in the context of acute versus chronic inflammation. Using the Th1/Th2 differentiation paradigm, we found that the Cxxc1 subunit of the Trithorax complex directs transcription of genes initially down-regulated by TCR stimulation but up-regulated again in a later phase. The late up-regulation of these genes was impaired either by prolonged TCR stimulation or Cxxc1 deficiency, which led to decreased expression of Trib3 and Klf2 in Th1 and Th2 cells, respectively. Loss of Cxxc1 resulted in enhanced pathogenicity in allergic airway inflammation in vivo. Thus, Cxxc1 plays essential roles in the establishment of a proper CD4+ T cell immune system via epigenetic control of a specific set of genes.
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Affiliation(s)
- Masahiro Kiuchi
- Department of Immunology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan
| | - Atsushi Onodera
- Department of Immunology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan.,Institute for Global Prominent Research, Chiba University, Chuo-ku, Chiba, Japan
| | - Kota Kokubo
- Department of Immunology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan
| | - Tomomi Ichikawa
- Department of Immunology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan
| | - Yuki Morimoto
- Department of Immunology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan
| | - Eiryo Kawakami
- Artificial Intelligence Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan.,Medical Sciences Innovation Hub Program, RIKEN, Yokohama, Kanagawa, Japan
| | - Naoya Takayama
- Department of Regenerative Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Koji Eto
- Department of Regenerative Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan.,Center for iPS Cell Research and Application, Kyoto University, Kyoto, Japan
| | - Haruhiko Koseki
- Department of Cellular and Molecular Medicine, Graduate School of Medicine, Chiba University, Chiba, Japan.,Laboratory for Developmental Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Japan
| | - Kiyoshi Hirahara
- Department of Immunology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan.,AMED-PRIME, Japan Agency for Medical Research and Development, Chiba, Japan
| | - Toshinori Nakayama
- Department of Immunology, Graduate School of Medicine, Chiba University, Chuo-ku, Chiba, Japan.,Japan Agency for Medical Research and Development-Core Research for Evolutional Medical Science and Technology (AMED-CREST), Chiba, Japan
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21
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Dai Z, Liu H, Wang B, Yang D, Zhu YY, Yan H, Zhu PF, Liu YP, Chen HC, Zhao YL, Zhao LX, Zhao XD, Liu HY, Luo XD. Structures/cytotoxicity/selectivity relationship of natural steroidal saponins against GSCs and primary mechanism of tribulosaponin A. Eur J Med Chem 2020; 210:113068. [PMID: 33310292 DOI: 10.1016/j.ejmech.2020.113068] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Revised: 11/29/2020] [Accepted: 11/29/2020] [Indexed: 02/05/2023]
Abstract
Glioblastoma multiform (GBM) is the highly aggressive brain tumor with poor prognosis. Glioma stem cells (GSCs), small population of cancer cells that exist in GBM tissues, resistant to chemotherapy and radiotherapy and usually driving GBM recurrence, have been developed as effective therapeutic target. Steroidal saponins are one of important resources for anti-tumor agent and may be benefited to selectively clear GSCs. In this report, total of 97 natural steroidal saponins were investigated the relationship among structures/cytotoxicity/selectivity against GSCs, glioma cell lines and human untransformed cells, and revealed that tribulosaponin A was the most potent compound. Further investigation suggested that tribulosaponin A up-regulated the expression of NCF1 and NOX1 to accumulate ROS for triggering apoptosis in GSCs, but not in untransformed cells, and it was further supported by the assay that N-acetyl-l-cysteine (NAC) clearing ROS delayed GSCs apoptosis. Besides, tribulosaponin A damaged GSCs recapturing tumor spheres formation.
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Affiliation(s)
- Zhi Dai
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Hui Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, People's Republic of China
| | - Bei Wang
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, People's Republic of China
| | - Dong Yang
- Laboratory of Animal Tumor Models, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China
| | - Yan-Yan Zhu
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Huan Yan
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, People's Republic of China
| | - Pei-Feng Zhu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, People's Republic of China
| | - Ya-Ping Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, People's Republic of China
| | - Hui-Cheng Chen
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Yun-Li Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Li-Xing Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, People's Republic of China
| | - Xu-Dong Zhao
- Laboratory of Animal Tumor Models, Frontiers Science Center for Disease-related Molecular Network, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, People's Republic of China.
| | - Hai-Yang Liu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, People's Republic of China.
| | - Xiao-Dong Luo
- Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education, Yunnan Provincial Center for Research & Development of Natural Products, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, People's Republic of China; State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, People's Republic of China.
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22
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Sha QQ, Jiang Y, Yu C, Xiang Y, Dai XX, Jiang JC, Ou XH, Fan HY. CFP1-dependent histone H3K4 trimethylation in murine oocytes facilitates ovarian follicle recruitment and ovulation in a cell-nonautonomous manner. Cell Mol Life Sci 2020; 77:2997-3012. [PMID: 31676962 PMCID: PMC11104893 DOI: 10.1007/s00018-019-03322-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Revised: 09/22/2019] [Accepted: 09/25/2019] [Indexed: 12/13/2022]
Abstract
CxxC-finger protein 1 (CFP1)-mediated trimethylated histone H3 at lysine-4 (H3K4me3) during oocyte development enables the oocyte genome to establish the competence to generate a new organism. Nevertheless, it remains unclear to which extent this epigenetic modification forms an instructive component of ovarian follicle development. We investigated the ovarian functions using an oocyte-specific Cxxc1 knockout mouse model, in which the H3K4me3 accumulation is downregulated in oocytes of developing follicles. CFP1-dependent H3K4 trimethylation in oocytes was necessary to maintain the expression of key paracrine factors and to facilitate the communication between an oocyte and the surrounding granulosa cells. The distinct gene expression patterns in cumulus cells within preovulatory follicles were disrupted by the Cxxc1 deletion in oocytes. Both follicle growth and ovulation were compromised after CFP1 deletion, because Cxxc1 deletion in oocytes indirectly impaired essential signaling pathways in granulosa cells that mediate the functions of follicle-stimulating hormone and luteinizing hormone. Therefore, CFP1-regulated epigenetic modification of the oocyte genome influences the responses of ovarian follicles to gonadotropin in a cell-nonautonomous manner.
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Affiliation(s)
- Qian-Qian Sha
- Life Sciences Institute, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310058, China
- Fertility Preservation Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou, 510317, China
| | - Yu Jiang
- Life Sciences Institute, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310058, China
| | - Chao Yu
- Life Sciences Institute, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310058, China
| | - Yunlong Xiang
- Center for Stem Cell Biology and Regenerative Medicine, MOE Key Laboratory of Bioinformatics, THU-PKU Center for Life Sciences, School of Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Xing-Xing Dai
- Life Sciences Institute, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310058, China
| | - Jun-Chao Jiang
- Life Sciences Institute, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310058, China
| | - Xiang-Hong Ou
- Fertility Preservation Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou, 510317, China.
| | - Heng-Yu Fan
- Life Sciences Institute, Zhejiang University, 866 Yuhangtang Rd, Hangzhou, 310058, China.
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23
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Zhang Y, Chen Y, Ma R, Jiang Y, Liu J, Lin Y, Chen S, Xia M, Zou F, Zhang J, Pan T, Wang L, Wei L, Zhang H. UHRF1 Controls Thymocyte Fate Decisions through the Epigenetic Regulation of EGR1 Expression. THE JOURNAL OF IMMUNOLOGY 2020; 204:3248-3261. [DOI: 10.4049/jimmunol.1901471] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 04/06/2020] [Indexed: 12/14/2022]
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24
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Jiang Y, Zhang HY, Lin Z, Zhu YZ, Yu C, Sha QQ, Tong MH, Shen L, Fan HY. CXXC finger protein 1-mediated histone H3 lysine-4 trimethylation is essential for proper meiotic crossover formation in mice. Development 2020; 147:dev183764. [PMID: 32094118 DOI: 10.1242/dev.183764] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 02/14/2020] [Indexed: 12/20/2022]
Abstract
The most significant feature of meiosis is the recombination process during prophase I. CXXC finger protein 1 (CXXC1) binds to CpG islands and mediates the deposition of H3K4me3 by the SETD1 complex. CXXC1 is also predicted to recruit H3K4me3-marked regions to the chromosome axis for the generation of double-strand breaks (DSBs) in the prophase of meiosis. Therefore, we deleted Cxxc1 before the onset of meiosis with Stra8-Cre The conditional knockout mice were completely sterile with spermatogenesis arrested at MII. Knockout of Cxxc1 led to a decrease in the H3K4me3 level from the pachytene to the MII stage and caused transcriptional disorder. Many spermatogenesis pathway genes were expressed early leading to abnormal acrosome formation in arrested MII cells. In meiotic prophase, deletion of Cxxc1 caused delayed DSB repair and improper crossover formation in cells at the pachytene stage, and more than half of the diplotene cells exhibited precocious homologous chromosome segregation in both male and female meiosis. Cxxc1 deletion also led to a significant decrease of H3K4me3 enrichment at DMC1-binding sites, which might compromise DSB generation. Taken together, our results show that CXXC1 is essential for proper meiotic crossover formation in mice and suggest that CXXC1-mediated H3K4me3 plays an essential role in meiotic prophase of spermatogenesis and oogenesis.
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Affiliation(s)
- Yu Jiang
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Hui-Ying Zhang
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Zhen Lin
- State Key Laboratory of Molecular Biology, Shanghai Key Laboratory of Molecular Andrology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai 200031, China
| | - Ye-Zhang Zhu
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Chao Yu
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Qian-Qian Sha
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Ming-Han Tong
- State Key Laboratory of Molecular Biology, Shanghai Key Laboratory of Molecular Andrology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Shanghai 200031, China
| | - Li Shen
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Heng-Yu Fan
- MOE Key Laboratory for Biosystems Homeostasis & Protection and Innovation Center for Cell Signaling Network, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
- Key Laboratory of Reproductive Dysfunction Management of Zhejiang Province, Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310016, China
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25
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Abstract
T cell development involves stepwise progression through defined stages that give rise to multiple T cell subtypes, and this is accompanied by the establishment of stage-specific gene expression. Changes in chromatin accessibility and chromatin modifications accompany changes in gene expression during T cell development. Chromatin-modifying enzymes that add or reverse covalent modifications to DNA and histones have a critical role in the dynamic regulation of gene expression throughout T cell development. As each chromatin-modifying enzyme has multiple family members that are typically all coexpressed during T cell development, their function is sometimes revealed only when two related enzymes are concurrently deleted. This work has also revealed that the biological effects of these enzymes often involve regulation of a limited set of targets. The growing diversity in the types and sites of modification, as well as the potential for a single enzyme to catalyze multiple modifications, is also highlighted.
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Affiliation(s)
- Michael J Shapiro
- Department of Immunology, Mayo Clinic, Rochester, Minnesota 55905, USA; ,
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26
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Hagan AS, Zhang B, Ornitz DM. Identification of a FGF18-expressing alveolar myofibroblast that is developmentally cleared during alveologenesis. Development 2020; 147:dev.181032. [PMID: 31862844 DOI: 10.1242/dev.181032] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Accepted: 12/12/2019] [Indexed: 12/13/2022]
Abstract
Alveologenesis is an essential developmental process that increases the surface area of the lung through the formation of septal ridges. In the mouse, septation occurs postnatally and is thought to require the alveolar myofibroblast (AMF). Though abundant during alveologenesis, markers for AMFs are minimally detected in the adult. After septation, the alveolar walls thin to allow efficient gas exchange. Both loss of AMFs or retention and differentiation into another cell type during septal thinning have been proposed. Using a novel Fgf18:CreERT2 allele to lineage trace AMFs, we demonstrate that most AMFs are developmentally cleared during alveologenesis. Lung mesenchyme also contains other poorly described cell types, including alveolar lipofibroblasts (ALF). We show that Gli1:CreERT2 marks both AMFs as well as ALFs, and lineage tracing shows that ALFs are retained in adult alveoli while AMFs are lost. We further show that multiple immune cell populations contain lineage-labeled particles, suggesting a phagocytic role in the clearance of AMFs. The demonstration that the AMF lineage is depleted during septal thinning through a phagocytic process provides a mechanism for the clearance of a transient developmental cell population.
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Affiliation(s)
- Andrew S Hagan
- Department of Developmental Biology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - Bo Zhang
- Department of Developmental Biology, Washington University School of Medicine, St Louis, MO 63110, USA
| | - David M Ornitz
- Department of Developmental Biology, Washington University School of Medicine, St Louis, MO 63110, USA
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27
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Sun Z, Sun Y, Li Y, Luan X, Chen H, Wu H, Peng B, Lu C. Identification of HeLa cell proteins that interact with Chlamydia trachomatis glycogen synthase using yeast two‑hybrid assays. Mol Med Rep 2020; 21:1572-1580. [PMID: 32016474 PMCID: PMC7003024 DOI: 10.3892/mmr.2020.10947] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 11/18/2019] [Indexed: 12/17/2022] Open
Abstract
Chlamydia trachomatis (C. trachomatis) is the leading cause of bacterial sexually transmitted diseases and infectious diseases that cause blindness. The pathophysiology of chlamydial infections is poorly understood, but secreted proteins have emerged as key virulence factors. C. trachomatis glycogen synthase (GlgA) is a chlamydial secretory protein, which localizes in the lumen of chlamydial inclusion bodies and the cytosol of host cells. In order to improve understanding of the roles of GlgA in chlamydial pathogenesis, four proteins that interact with GlgA, Homo sapiens CXXC finger protein 1, prohibitin (PHB), gelsolin-like actin-capping protein and apolipoprotein A-I binding protein were identified using yeast two-hybrid assays. The functions of these proteins are complex, and preliminary results suggested that PHB interacts with GlgA. However, further studies are required to determine the specific interactions of these proteins with GlgA. The findings of the present study may provide a direction and foundation for future studies focusing on the mechanism of GlgA in C. trachomatis infection.
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Affiliation(s)
- Zhenjie Sun
- Institution of Pathogenic Biology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Yuhui Sun
- Institution of Pathogenic Biology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Yumeng Li
- Institution of Pathogenic Biology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Xiuli Luan
- Institution of Pathogenic Biology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Hui Chen
- Institution of Pathogenic Biology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Haiying Wu
- Institution of Pathogenic Biology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Bo Peng
- Department of Pathology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
| | - Chunxue Lu
- Institution of Pathogenic Biology, Hengyang Medical College, University of South China, Hengyang, Hunan 421001, P.R. China
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28
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Yang Y, Joshi M, Takahashi YH, Ning Z, Qu Q, Brunzelle JS, Skiniotis G, Figeys D, Shilatifard A, Couture JF. A non-canonical monovalent zinc finger stabilizes the integration of Cfp1 into the H3K4 methyltransferase complex COMPASS. Nucleic Acids Res 2020; 48:421-431. [PMID: 31724694 PMCID: PMC7145517 DOI: 10.1093/nar/gkz1037] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 10/16/2019] [Accepted: 10/24/2019] [Indexed: 12/28/2022] Open
Abstract
COMPlex ASsociating with SET1 (COMPASS) is a histone H3 Lys-4 methyltransferase that typically marks the promoter region of actively transcribed genes. COMPASS is a multi-subunit complex in which the catalytic unit, SET1, is required for H3K4 methylation. An important subunit known to regulate SET1 methyltransferase activity is the CxxC zinc finger protein 1 (Cfp1). Cfp1 binds to COMPASS and is critical to maintain high level of H3K4me3 in cells but the mechanisms underlying its stimulatory activity is poorly understood. In this study, we show that Cfp1 only modestly activates COMPASS methyltransferase activity in vitro. Binding of Cfp1 to COMPASS is in part mediated by a new type of monovalent zinc finger (ZnF). This ZnF interacts with the COMPASS's subunits RbBP5 and disruption of this interaction blunts its methyltransferase activity in cells and in vivo. Collectively, our studies reveal that a novel form of ZnF on Cfp1 enables its integration into COMPASS and contributes to epigenetic signaling.
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Affiliation(s)
- Yidai Yang
- Shanghai Institute of Materia Medica-University of Ottawa Joint Research Centre on Systems and Personalized Pharmacology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
- Ottawa Institute of Systems Biology and Department of Biochemistry, Microbiology and Immunology , University of Ottawa, Ottawa , ON K1H 8M5 , Canada
| | - Monika Joshi
- Shanghai Institute of Materia Medica-University of Ottawa Joint Research Centre on Systems and Personalized Pharmacology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
- Ottawa Institute of Systems Biology and Department of Biochemistry, Microbiology and Immunology , University of Ottawa, Ottawa , ON K1H 8M5 , Canada
| | - Yoh-hei Takahashi
- Department of Biochemistry and Molecular Genetics, Northwestern University, Chicago, IL 60611, USA
| | - Zhibin Ning
- Shanghai Institute of Materia Medica-University of Ottawa Joint Research Centre on Systems and Personalized Pharmacology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
- Ottawa Institute of Systems Biology and Department of Biochemistry, Microbiology and Immunology , University of Ottawa, Ottawa , ON K1H 8M5 , Canada
| | - Qianhui Qu
- Departments of Molecular and Cellular Physiology, and Structural Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Joseph S Brunzelle
- Northwestern Synchrotron Research Centers, Life Science Collaborative Access Team, Northwestern University, Evanston, IL, USA
| | - Georgios Skiniotis
- Departments of Molecular and Cellular Physiology, and Structural Biology, Stanford University School of Medicine, Stanford, CA 94305, USA
| | - Daniel Figeys
- Shanghai Institute of Materia Medica-University of Ottawa Joint Research Centre on Systems and Personalized Pharmacology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
- Ottawa Institute of Systems Biology and Department of Biochemistry, Microbiology and Immunology , University of Ottawa, Ottawa , ON K1H 8M5 , Canada
| | - Ali Shilatifard
- Department of Biochemistry and Molecular Genetics, Northwestern University, Chicago, IL 60611, USA
| | - Jean-François Couture
- Shanghai Institute of Materia Medica-University of Ottawa Joint Research Centre on Systems and Personalized Pharmacology, University of Ottawa, Ottawa, ON K1H 8M5, Canada
- Ottawa Institute of Systems Biology and Department of Biochemistry, Microbiology and Immunology , University of Ottawa, Ottawa , ON K1H 8M5 , Canada
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29
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Abstract
During thymocyte development at the double positive stage, thymocytes are subjected to a TCR quality check process termed "thymocyte selection." TCRs with proper binding capabilities to MHC molecules (with self-peptide) are able to transduce cell survival signals and allow the continuing of development to single positive T cells. It has been known that TCRs in DP cells can transduce signals with higher efficiency than peripheral mature T cells, even though they share most of the signaling components. Recent studies have revealed some thymocyte-specific signaling modulators including Themis and Tespa1. The activation of TCR signaling during positive selection results in the activation of several key transcription factors and extensive gene expression change, which has been revealed by newly developed systemic transcriptome analysis tools, and could be used for the evaluation of positive selection process. The fate determination postpositive selection is also governed on the epigenetic level including both DNA methylation and histone modifications.
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Affiliation(s)
- Jun Lyu
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China
| | - Lie Wang
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China
| | - Linrong Lu
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China; Zhejiang University-University of Edinburgh Institute, Zhejiang University, Haining, China; Department of Dermatology and Rheumatology in Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
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30
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Lin F, Meng X, Guo Y, Cao W, Liu W, Xia Q, Hui Z, Chen J, Hong S, Zhang X, Wu C, Wang D, Wang J, Lu L, Qian W, Wei L, Wang L. Epigenetic initiation of the T H17 differentiation program is promoted by Cxxc finger protein 1. SCIENCE ADVANCES 2019; 5:eaax1608. [PMID: 31633019 PMCID: PMC6785255 DOI: 10.1126/sciadv.aax1608] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 09/14/2019] [Indexed: 06/05/2023]
Abstract
IL-6/STAT3 signaling is known to initiate the TH17 differentiation program, but the upstream regulatory mechanisms remain minimally explored. Here, we show that Cxxc finger protein 1 (Cxxc1) promoted the generation of TH17 cells as an epigenetic regulator and prevented their differentiation into Treg cells. Mice with a T cell-specific deletion of Cxxc1 were protected from experimental autoimmune encephalomyelitis and were more susceptible to Citrobacter rodentium infection. Cxxc1 deficiency decreased IL-6Rα expression and impeded IL-6/STAT3 signaling, whereas the overexpression of IL-6Rα could partially reverse the defects in Cxxc1-deficient TH17 cells in vitro and in vivo. Genome-wide occupancy analysis revealed that Cxxc1 bound to Il6rα gene loci by maintaining the appropriate H3K4me3 modification of its promoter. Therefore, these data highlight that Cxxc1 as a key regulator governs the balance between TH17 and Treg cells by controlling the expression of IL-6Rα, which affects IL-6/STAT3 signaling and has an impact on TH17-related autoimmune diseases.
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MESH Headings
- Animals
- CD8-Positive T-Lymphocytes/cytology
- CD8-Positive T-Lymphocytes/immunology
- CD8-Positive T-Lymphocytes/metabolism
- Cell Differentiation
- Citrobacter rodentium/physiology
- Encephalomyelitis, Autoimmune, Experimental/immunology
- Encephalomyelitis, Autoimmune, Experimental/metabolism
- Encephalomyelitis, Autoimmune, Experimental/pathology
- Enterobacteriaceae Infections/pathology
- Epigenesis, Genetic
- Female
- Histones/metabolism
- Interleukin-6/metabolism
- Mice
- Mice, Inbred C57BL
- Mice, Knockout
- Promoter Regions, Genetic
- Receptors, Interleukin-6/genetics
- Receptors, Interleukin-6/metabolism
- STAT3 Transcription Factor/metabolism
- Signal Transduction
- T-Lymphocytes, Regulatory/cytology
- T-Lymphocytes, Regulatory/immunology
- T-Lymphocytes, Regulatory/metabolism
- Th17 Cells/cytology
- Th17 Cells/immunology
- Th17 Cells/metabolism
- Trans-Activators/deficiency
- Trans-Activators/genetics
- Trans-Activators/metabolism
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Affiliation(s)
- Feng Lin
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Xiaoyu Meng
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Yixin Guo
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Wenqiang Cao
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Wanlu Liu
- Zhejiang University–University of Edinburgh Joint Institute, Zhejiang University, Haining, China
| | - Qiming Xia
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Zhaoyuan Hui
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Jian Chen
- Department of General Surgery, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Shenghui Hong
- Laboratory Animal Center, Zhejiang University, Hangzhou, China
| | - Xuliang Zhang
- Laboratory Animal Center, Zhejiang University, Hangzhou, China
| | - Chuan Wu
- Experimental Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Di Wang
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianli Wang
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Linrong Lu
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China
| | - Wenbin Qian
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Lai Wei
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou 510060, China
| | - Lie Wang
- Institute of Immunology and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
- Laboratory Animal Center, Zhejiang University, Hangzhou, China
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31
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CFP1 coordinates histone H3 lysine-4 trimethylation and meiotic cell cycle progression in mouse oocytes. Nat Commun 2018; 9:3477. [PMID: 30154440 PMCID: PMC6113306 DOI: 10.1038/s41467-018-05930-x] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 07/27/2018] [Indexed: 12/27/2022] Open
Abstract
Trimethylation of histone H3 on lysine-4 (H3K4me3) is associated with gene-regulatory elements, but its transcription-independent function in cell division is unclear. CxxC-finger protein-1 (CFP1) is a major mediator of H3K4 trimethylation in mouse oocytes. Here we report that oocyte-specific knockout of Cxxc1, inhibition of CFP1 function, or abrogation of H3K4 methylation in oocytes each causes a delay of meiotic resumption as well as metaphase I arrest owing to defective spindle assembly and chromosome misalignment. These phenomena are partially attributed to insufficient phosphorylation of histone H3 at threonine-3. CDK1 triggers cell division–coupled degradation and inhibitory phosphorylation of CFP1. Preventing CFP1 degradation and phosphorylation causes CFP1 accumulation on chromosomes and impairs meiotic maturation and preimplantation embryo development. Therefore, CFP1-mediated H3K4 trimethylation provides 3a permission signal for the G2–M transition. Dual inhibition of CFP1 removes the SETD1–CFP1 complex from chromatin and ensures appropriate chromosome configuration changes during meiosis and mitosis. The transcription-independent function of trimethylation of histone H3 (H3K4me) in cell division is unclear. Here, Heng-Yu Fan and colleagues report that CFP1, a subunit of the H3K4 methyltransferase, is required for oocyte meiosis, being phosphorylated and degraded during cell cycle transition.
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32
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Hui Z, Zhou L, Xue Z, Zhou L, Luo Y, Lin F, Liu X, Hong S, Li W, Wang D, Lu L, Wang J, Wang L. Cxxc Finger Protein 1 Positively Regulates GM-CSF-Derived Macrophage Phagocytosis Through Csf2rα-Mediated Signaling. Front Immunol 2018; 9:1885. [PMID: 30154795 PMCID: PMC6102347 DOI: 10.3389/fimmu.2018.01885] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 07/31/2018] [Indexed: 12/18/2022] Open
Abstract
Macrophages have a defensive function against bacteria through phagocytosis and the secretion of cytokines. Histone modifications play an essential role in macrophage functions. Here, we report that Cxxc finger protein 1 (CFP1), a key component of the SETD1 histone methyltransferase complex, promoted the phagocytic and bactericidal activity of GM-CSF-derived macrophages. CFP1-deficient mice were more susceptible to bacterial infection due to the decreased expression of Csf2rα, a subunit of the GM-CSF receptor essential for inflammation and alveolar macrophage development, through the loss of H3K4 modifications in the promoter of the Csf2rα gene. In addition, the lung tissues of CFP1-deficient mice exhibited spontaneous inflammatory symptoms, including both the infiltration of inflammatory cells and the accumulation of surfactant phospholipids and proteins. Furthermore, we showed that Csf2rα and PU.1 can partially rescue the defects in phagocytosis and in the intracellular killing of bacteria. Collectively, our data highlight the importance of CFP1 in the phagocytic and bactericidal activity of macrophages.
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Affiliation(s)
- Zhaoyuan Hui
- Institute of Immunology, and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Lina Zhou
- Institute of Immunology, and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Zhonghui Xue
- Institute of Immunology, and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Lingfeng Zhou
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yikai Luo
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China
| | - Feng Lin
- Institute of Immunology, and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Xia Liu
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Shenghui Hong
- Laboraty Animal Center, Zhejiang University, Hangzhou, China
| | - Wei Li
- Laboraty Animal Center, Zhejiang University, Hangzhou, China
| | - Di Wang
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China
| | - Linrong Lu
- Institute of Immunology, Zhejiang University School of Medicine, Hangzhou, China
| | - Jianli Wang
- Institute of Immunology, and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China
| | - Lie Wang
- Institute of Immunology, and Bone Marrow Transplantation Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Institute of Hematology, Zhejiang University and Zhejiang Engineering Laboratory for Stem Cell and Immunotherapy, Hangzhou, China.,Laboraty Animal Center, Zhejiang University, Hangzhou, China
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33
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Yu C, Fan X, Sha QQ, Wang HH, Li BT, Dai XX, Shen L, Liu J, Wang L, Liu K, Tang F, Fan HY. CFP1 Regulates Histone H3K4 Trimethylation and Developmental Potential in Mouse Oocytes. Cell Rep 2018; 20:1161-1172. [PMID: 28768200 DOI: 10.1016/j.celrep.2017.07.011] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Revised: 05/22/2017] [Accepted: 07/06/2017] [Indexed: 12/18/2022] Open
Abstract
Trimethylation of histone H3 at lysine-4 (H3K4me3) is associated with eukaryotic gene promoters and poises their transcriptional activation during development. To examine the in vivo function of H3K4me3 in the absence of DNA replication, we deleted CXXC finger protein 1 (CFP1), the DNA-binding subunit of the SETD1 histone H3K4 methyltransferase, in developing oocytes. We find that CFP1 is required for H3K4me3 accumulation and the deposition of histone variants onto chromatin during oocyte maturation. Decreased H3K4me3 in oocytes caused global downregulation of transcription activity. Oocytes lacking CFP1 failed to complete maturation and were unable to gain developmental competence after fertilization, due to defects in cytoplasmic lattice formation, meiotic division, and maternal-zygotic transition. Our study highlights the importance of H3K4me3 in continuous histone replacement for transcriptional regulation, chromatin remodeling, and normal developmental progression in a non-replicative system.
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Affiliation(s)
- Chao Yu
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China; Department of Chemistry and Molecular Biology, Goteborg University, Goteborg SE405 30, Sweden
| | - Xiaoying Fan
- Biomedical Institute for Pioneering Investigation via Convergence, Peking University, Beijing 100871, China
| | - Qian-Qian Sha
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Hui-Han Wang
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Bo-Tai Li
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Xing-Xing Dai
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Li Shen
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
| | - Junping Liu
- Institute of Aging Research, Hangzhou Normal University, Hangzhou 311121, China
| | - Lie Wang
- Institute of Immunology, Zhejiang University Medical School, Hangzhou 310058, China
| | - Kui Liu
- Department of Chemistry and Molecular Biology, Goteborg University, Goteborg SE405 30, Sweden
| | - Fuchou Tang
- Biomedical Institute for Pioneering Investigation via Convergence, Peking University, Beijing 100871, China
| | - Heng-Yu Fan
- Life Sciences Institute, Zhejiang University, Hangzhou 310058, China; Institute of Aging Research, Hangzhou Normal University, Hangzhou 311121, China.
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34
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Mirlekar B, Gautam D, Chattopadhyay S. Chromatin Remodeling Protein SMAR1 Is a Critical Regulator of T Helper Cell Differentiation and Inflammatory Diseases. Front Immunol 2017; 8:72. [PMID: 28232831 PMCID: PMC5298956 DOI: 10.3389/fimmu.2017.00072] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 01/17/2017] [Indexed: 12/28/2022] Open
Abstract
T cell differentiation from naïve T cells to specialized effector subsets of mature cells is determined by the iterative action of transcription factors. At each stage of specific T cell lineage differentiation, transcription factor interacts not only with nuclear proteins such as histone and histone modifiers but also with other factors that are bound to the chromatin and play a critical role in gene expression. In this review, we focus on one of such nuclear protein known as tumor suppressor and scaffold matrix attachment region-binding protein 1 (SMAR1) in CD4+ T cell differentiation. SMAR1 facilitates Th1 differentiation by negatively regulating T-bet expression via recruiting HDAC1–SMRT complex to its gene promoter. In contrast, regulatory T (Treg) cell functions are dependent on inhibition of Th17-specific genes mainly IL-17 and STAT3 by SMAR1. Here, we discussed a critical role of chromatin remodeling protein SMAR1 in maintaining a fine-tuned balance between effector CD4+ T cells and Treg cells by influencing the transcription factors during allergic and autoimmune inflammatory diseases.
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Affiliation(s)
- Bhalchandra Mirlekar
- Chromatin and Disease Biology Laboratory, National Centre for Cell Science, Pune, India; Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Dipendra Gautam
- Lineberger Comprehensive Cancer Center, University of North Carolina , Chapel Hill, NC , USA
| | - Samit Chattopadhyay
- Chromatin and Disease Biology Laboratory, National Centre for Cell Science, Pune, India; Cancer Biology and Inflammatory Disorder Division, Indian Institute of Chemical Biology, Kolkata, India
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