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Su X, Ding X, Ding C, Wang G, Fu C, Liu F, Shi J, He W. The role of JMJD2A in immune evasion and malignant behavior of esophageal squamous cell carcinoma. Int Immunopharmacol 2024; 137:112401. [PMID: 38878485 DOI: 10.1016/j.intimp.2024.112401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 06/01/2024] [Accepted: 06/02/2024] [Indexed: 07/11/2024]
Abstract
OBJECTIVE This study aimed to investigate the role of JMJD2A in radiotherapy tolerance of esophageal squamous cell carcinoma (ESCC). METHODS The levels of H3K9me3 modification were analyzed in anti-PD-1 therapy non-responder or responder patients, and the expression differences of H3K9me3-related modifying enzymes were assessed in TCGA-ESCC and ICGC cohorts. Subsequently, JMJD2A was knocked down in ESCC cells using CRISPR-Cas9 or lentivirus-mediated shRNA, and changes in malignant behavior of ESCC cells were observed. RNA-seq, ATAC-seq, and ChIP-seq analyses were then conducted to investigate the genes and downstream signaling pathways regulated by JMJD2A, and functional validation experiments were performed to analyze the role of downstream regulated genes and pathways in ESCC malignant behavior and immune evasion. RESULTS JMJD2A was significantly overexpressed in ESCC and anti-PD-1 therapy non-responders. Knockdown or deletion of JMJD2A significantly promoted the malignant behavior and immune evasion of ESCC. JMJD2A facilitated the structural changes in chromatin and promoted the binding of SMARCA4 to super-enhancers, thereby inducing the expression of GPX4. This resulted in the inhibition of radiation-induced DNA damage and cell ferroptosis, ultimately promoting the malignant behavior and immune evasion of ESCC cells. CONCLUSION JMJD2A plays an indispensable role in the malignant behavior and immune evasion of ESCC. It regulates the binding of SMARCA4 to super-enhancers and affects the chromatin's epigenetic landscape, thereby promoting the expression of GPX4 and attenuating iron-mediated cell death caused by radiotherapy. Consequently, it triggers the malignant behavior and immune evasion of ESCC cells.
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Affiliation(s)
- Xiangyu Su
- Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China; School of Medicine, Southeast University, Nanjing 210009, China
| | - Xu Ding
- Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China; School of Medicine, Southeast University, Nanjing 210009, China
| | - Chenxi Ding
- Department of Internal Medicine of Traditional Chinese Medicine, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China
| | - Guoqing Wang
- Department of Pathology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China
| | - Chenchun Fu
- Department of Oncology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing 210009, China
| | - Fei Liu
- Department of Medical Oncology, Luhe People's Hospital of Nanjing, Nanjing 210000, China
| | - Jinjun Shi
- Department of Ultrasound, Zhongda Hospital, Medical School, Southeast University, Nanjing 210009, China.
| | - Wei He
- Department of Thoracic surgery, Zhongda Hospital, Medical School, Southeast University, Nanjing 210009, China.
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2
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Zhang T, Zhu Y, Wang X, Chong D, Wang H, Bu D, Zhao M, Fang L, Li C. The characterization of protein lactylation in relation to cardiac metabolic reprogramming in neonatal mouse hearts. J Genet Genomics 2024; 51:735-748. [PMID: 38479452 DOI: 10.1016/j.jgg.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Revised: 02/18/2024] [Accepted: 02/28/2024] [Indexed: 04/23/2024]
Abstract
In mammals, the neonatal heart can regenerate upon injury within a short time after birth, while adults lose this ability. Metabolic reprogramming has been demonstrated to be critical for cardiomyocyte proliferation in the neonatal heart. Here, we reveal that cardiac metabolic reprogramming could be regulated by altering global protein lactylation. By performing 4D label-free proteomics and lysine lactylation (Kla) omics analyses in mouse hearts at postnatal days 1, 5, and 7, 2297 Kla sites from 980 proteins are identified, among which 1262 Kla sites from 409 proteins are quantified. Functional clustering analysis reveals that the proteins with altered Kla sites are mainly involved in metabolic processes. The expression and Kla levels of proteins in glycolysis show a positive correlation while a negative correlation in fatty acid oxidation. Furthermore, we verify the Kla levels of several differentially modified proteins, including ACAT1, ACADL, ACADVL, PFKM, PKM, and NPM1. Overall, our study reports a comprehensive Kla map in the neonatal mouse heart, which will help to understand the regulatory network of metabolic reprogramming and cardiac regeneration.
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Affiliation(s)
- Tongyu Zhang
- Ministry of Education Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Medical School of Nanjing University, National Resource Center for Mutant Mice, Nanjing, Jiangsu 210093, China
| | - Yingxi Zhu
- State Key Laboratory of Reproductive Medicine and Offspring Health, China International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Gusu School, Nanjing Medical University, Nanjing, Jiangsu 211166, China
| | - Xiaochen Wang
- Ministry of Education Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Medical School of Nanjing University, National Resource Center for Mutant Mice, Nanjing, Jiangsu 210093, China
| | - Danyang Chong
- Ministry of Education Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Medical School of Nanjing University, National Resource Center for Mutant Mice, Nanjing, Jiangsu 210093, China; State Key Laboratory of Reproductive Medicine and Offspring Health, China International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Gusu School, Nanjing Medical University, Nanjing, Jiangsu 211166, China
| | - Haiquan Wang
- Ministry of Education Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Medical School of Nanjing University, National Resource Center for Mutant Mice, Nanjing, Jiangsu 210093, China
| | - Dandan Bu
- Ministry of Education Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Medical School of Nanjing University, National Resource Center for Mutant Mice, Nanjing, Jiangsu 210093, China
| | - Mengfei Zhao
- Ministry of Education Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Medical School of Nanjing University, National Resource Center for Mutant Mice, Nanjing, Jiangsu 210093, China
| | - Lei Fang
- Ministry of Education Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Medical School of Nanjing University, National Resource Center for Mutant Mice, Nanjing, Jiangsu 210093, China.
| | - Chaojun Li
- Ministry of Education Key Laboratory of Model Animals for Disease Study, Model Animal Research Center, Medical School of Nanjing University, National Resource Center for Mutant Mice, Nanjing, Jiangsu 210093, China; State Key Laboratory of Reproductive Medicine and Offspring Health, China International Joint Research Center on Environment and Human Health, Center for Global Health, School of Public Health, Gusu School, Nanjing Medical University, Nanjing, Jiangsu 211166, China.
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3
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Hixon JC, Rivas Zarete JI, White J, Hilaire M, Muhammad A, Yusuf AP, Adu-Addai B, Yates CC, Mahavadi S. Epigenetic Modulation of GPER Expression in Gastric and Colonic Smooth Muscle of Male and Female Non-Obese Diabetic (NOD) Mice: Insights into H3K4me3 and H3K27ac Modifications. Int J Mol Sci 2024; 25:5260. [PMID: 38791299 PMCID: PMC11121689 DOI: 10.3390/ijms25105260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 05/04/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Type 1 diabetes (T1D) affects gastrointestinal (GI) motility, favoring gastroparesis, constipation, and fecal incontinence, which are more prevalent in women. The mechanisms are unknown. Given the G-protein-coupled estrogen receptor's (GPER) role in GI motility, we investigated sex-related diabetes-induced epigenetic changes in GPER. We assessed GPER mRNA and protein expression levels using qPCR and Western blot analyses, and quantified the changes in nuclear DNA methyltransferases and histone modifications (H3K4me3, H3Ac, and H3K27Ac) by ELISA kits. Targeted bisulfite and chromatin immunoprecipitation assays were used to evaluate DNA methylation and histone modifications around the GPER promoter by chromatin immunoprecipitation assays in gastric and colonic smooth muscle tissues of male and female control (CTR) and non-obese diabetic (NOD) mice. GPER expression was downregulated in NOD, with sex-dependent variations. In the gastric smooth muscle, not in colonic smooth muscle, downregulation coincided with differences in methylation ratios between regions 1 and 2 of the GPER promoter of NOD. DNA methylation was higher in NOD male colonic smooth muscle than in NOD females. H3K4me3 and H3ac enrichment decreased in NOD gastric smooth muscle. H3K4me3 levels diminished in the colonic smooth muscle of NOD. H3K27ac levels were unaffected, but enrichment decreased in NOD male gastric smooth muscle; however, it increased in the NOD male colonic smooth muscle and decreased in the female NOD colonic smooth muscle. Male NOD colonic smooth muscle exhibited decreased H3K27ac levels, not female, whereas female NOD colonic smooth muscle demonstrated diminished enrichment of H3ac at the GPER promoter, contrary to male NOD. Sex-specific epigenetic mechanisms contribute to T1D-mediated suppression of GPER expression in the GI tract. These insights advance our understanding of T1D complications and suggest promising avenues for targeted therapeutic interventions.
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MESH Headings
- Animals
- Female
- Male
- Mice
- Colon/metabolism
- Colon/pathology
- Diabetes Mellitus, Type 1/metabolism
- Diabetes Mellitus, Type 1/genetics
- DNA Methylation
- Epigenesis, Genetic
- Histones/metabolism
- Mice, Inbred NOD
- Muscle, Smooth/metabolism
- Promoter Regions, Genetic
- Receptors, Estrogen/metabolism
- Receptors, Estrogen/genetics
- Receptors, G-Protein-Coupled/genetics
- Receptors, G-Protein-Coupled/metabolism
- Stomach/pathology
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Affiliation(s)
- Juanita C Hixon
- Center for Cancer Research, Department of Biology, Tuskegee University, Tuskegee, AL 36088, USA
| | - Jatna I Rivas Zarete
- Department of Biomedical Sciences, College of Veterinary Medicine, Tuskegee University, Tuskegee, AL 36088, USA
| | - Jason White
- Center for Cancer Research, Department of Biology, Tuskegee University, Tuskegee, AL 36088, USA
| | - Mariline Hilaire
- Department of Environment & Nutrition Sciences, College of Agriculture, Tuskegee University, Tuskegee, AL 36088, USA
| | - Aliyu Muhammad
- Center for Cancer Research, Department of Biology, Tuskegee University, Tuskegee, AL 36088, USA
- Department of Biochemistry, Faculty of Life Sciences, Ahmadu Bello University, P.M.B. 1044, Zaria 810211, Kaduna State, Nigeria
| | - Abdurrahman Pharmacy Yusuf
- Department of Biochemistry, Federal University of Technology, P.M.B. 65, Minna 920101, Niger State, Nigeria
| | - Benjamin Adu-Addai
- Department of Biomedical Sciences, College of Veterinary Medicine, Tuskegee University, Tuskegee, AL 36088, USA
| | - Clayton C Yates
- Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD 21218, USA
| | - Sunila Mahavadi
- Center for Cancer Research, Department of Biology, Tuskegee University, Tuskegee, AL 36088, USA
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4
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Chen Z, Li C, Zhou Y, Li P, Cao G, Qiao Y, Yao Y, Su J. Histone 3 lysine 9 acetylation-specific reprogramming regulates esophageal squamous cell carcinoma progression and metastasis. Cancer Gene Ther 2024; 31:612-626. [PMID: 38291129 DOI: 10.1038/s41417-024-00738-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 01/13/2024] [Accepted: 01/16/2024] [Indexed: 02/01/2024]
Abstract
Dysregulation of histone acetylation is widely implicated in tumorigenesis, yet its specific roles in the progression and metastasis of esophageal squamous cell carcinoma (ESCC) remain unclear. Here, we profiled the genome-wide landscapes of H3K9ac for paired adjacent normal (Nor), primary ESCC (EC) and metastatic lymph node (LNC) esophageal tissues from three ESCC patients. Compared to H3K27ac, we identified a distinct epigenetic reprogramming specific to H3K9ac in EC and LNC samples relative to Nor samples. This H3K9ac-related reprogramming contributed to the transcriptomic aberration of targeting genes, which were functionally associated with tumorigenesis and metastasis. Notably, genes with gained H3K9ac signals in both primary and metastatic lymph node samples (common-gained gene) were significantly enriched in oncogenes. Single-cell RNA-seq analysis further revealed that the corresponding top 15 common-gained genes preferred to be enriched in mesenchymal cells with high metastatic potential. Additionally, in vitro experiment demonstrated that the removal of H3K9ac from the common-gained gene MSI1 significantly downregulated its transcription, resulting in deficiencies in ESCC cell proliferation and migration. Together, our findings revealed the distinct characteristics of H3K9ac in esophageal squamous cell carcinogenesis and metastasis, and highlighted the potential therapeutic avenue for intervening ESCC through epigenetic modulation via H3K9ac.
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Affiliation(s)
- Zhenhui Chen
- School of Biomedical Engineering, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
- Oujiang Laboratory, Zhejiang Lab for Regenerative Medicine, Vision and Brain Health, Wenzhou, 325101, Zhejiang, China
| | - Chenghao Li
- School of Biomedical Engineering, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
| | - Yue Zhou
- School of Biomedical Engineering, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325011, Zhejiang, China
| | - Pengcheng Li
- School of Biomedical Engineering, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325011, Zhejiang, China
| | - Guoquan Cao
- The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325035, Zhejiang, China
| | - Yunbo Qiao
- Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, 200125, China
| | - Yinghao Yao
- Oujiang Laboratory, Zhejiang Lab for Regenerative Medicine, Vision and Brain Health, Wenzhou, 325101, Zhejiang, China.
| | - Jianzhong Su
- School of Biomedical Engineering, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, Zhejiang, China.
- Oujiang Laboratory, Zhejiang Lab for Regenerative Medicine, Vision and Brain Health, Wenzhou, 325101, Zhejiang, China.
- Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, 325011, Zhejiang, China.
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5
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Fu JY, Huang SJ, Wang BL, Yin JH, Chen CY, Xu JB, Chen YL, Xu S, Dong T, Zhou HN, Ma XY, Pu YP, Li H, Yang XJ, Xie LS, Wang ZJ, Luo Q, Shao YX, Ye L, Zong ZR, Wei XD, Xiao WW, Niu ST, Liu YM, Xu HP, Yu CQ, Duan SZ, Zheng LY. Lysine acetyltransferase 6A maintains CD4 + T cell response via epigenetic reprogramming of glucose metabolism in autoimmunity. Cell Metab 2024; 36:557-574.e10. [PMID: 38237601 DOI: 10.1016/j.cmet.2023.12.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 10/07/2023] [Accepted: 12/12/2023] [Indexed: 02/01/2024]
Abstract
Augmented CD4+ T cell response in autoimmunity is characterized by extensive metabolic reprogramming. However, the epigenetic molecule that drives the metabolic adaptation of CD4+ T cells remains largely unknown. Here, we show that lysine acetyltransferase 6A (KAT6A), an epigenetic modulator that is clinically associated with autoimmunity, orchestrates the metabolic reprogramming of glucose in CD4+ T cells. KAT6A is required for the proliferation and differentiation of proinflammatory CD4+ T cell subsets in vitro, and mice with KAT6A-deficient CD4+ T cells are less susceptible to experimental autoimmune encephalomyelitis and colitis. Mechanistically, KAT6A orchestrates the abundance of histone acetylation at the chromatin where several glycolytic genes are located, thus affecting glucose metabolic reprogramming and subsequent CD4+ T cell responses. Treatment with KAT6A small-molecule inhibitors in mouse models shows high therapeutic value for targeting KAT6A in autoimmunity. Our study provides novel insights into the epigenetic programming of immunometabolism and suggests potential therapeutic targets for patients with autoimmunity.
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Affiliation(s)
- Jia-Yao Fu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Shi-Jia Huang
- Laboratory of Oral Microbiota and Systematic Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Bao-Li Wang
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Jun-Hao Yin
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Chang-Yu Chen
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Jia-Bao Xu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Yan-Lin Chen
- Laboratory of Oral Microbiota and Systematic Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China; Department of Neurosurgery, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Shuo Xu
- Laboratory of Oral Microbiota and Systematic Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China; Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Hangzhou 310000, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Ting Dong
- Laboratory of Oral Microbiota and Systematic Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Hao-Nan Zhou
- College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China
| | - Xin-Yi Ma
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Yi-Ping Pu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Hui Li
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Xiu-Juan Yang
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Li-Song Xie
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Zhi-Jun Wang
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Qi Luo
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Yan-Xiong Shao
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Lei Ye
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Zi-Rui Zong
- College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China
| | - Xin-Di Wei
- College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China
| | - Wan-Wen Xiao
- College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China
| | - Shu-Tong Niu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Yi-Ming Liu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - He-Ping Xu
- Key Laboratory of Growth Regulation and Translational Research of Zhejiang Province, School of Life Science, Westlake University, Hangzhou 310024, China
| | - Chuang-Qi Yu
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China
| | - Sheng-Zhong Duan
- Laboratory of Oral Microbiota and Systematic Diseases, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200120, China; Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine, Hangzhou 310000, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China.
| | - Ling-Yan Zheng
- Department of Oral Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai 200001, China; National Center for Stomatology & National Clinical Research Center of Oral Disease, Shanghai Key Laboratory of Stomatology, Shanghai 200001, China.
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6
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Yuan S, Gao L, Tao W, Zhan J, Lu G, Zhang J, Zhang C, Yi L, Liu Z, Hou Z, Dai M, Zhao H, Chen ZJ, Liu J, Wu K. Allelic reprogramming of chromatin states in human early embryos. Natl Sci Rev 2024; 11:nwad328. [PMID: 38449877 PMCID: PMC10917445 DOI: 10.1093/nsr/nwad328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 10/04/2023] [Accepted: 12/16/2023] [Indexed: 03/08/2024] Open
Abstract
The reprogramming of parental epigenomes in human early embryos remains elusive. To what extent the characteristics of parental epigenomes are conserved between humans and mice is currently unknown. Here, we mapped parental haploid epigenomes using human parthenogenetic and androgenetic embryos. Human embryos have a larger portion of genome with parentally specific epigenetic states than mouse embryos. The allelic patterns of epigenetic states for orthologous regions are not conserved between humans and mice. Nevertheless, it is conserved that maternal DNA methylation and paternal H3K27me3 are associated with the repression of two alleles in humans and mice. In addition, for DNA-methylation-dependent imprinting, we report 19 novel imprinted genes and their associated germline differentially methylated regions. Unlike in mice, H3K27me3-dependent imprinting is not observed in human early embryos. Collectively, allele-specific epigenomic reprogramming is different in humans and mice.
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Affiliation(s)
- Shenli Yuan
- Center for Reproductive Medicine, Shandong University, Jinan 250012, China
- CAS Key Laboratory of Genome Sciences and Information, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- CUHK-SDU Joint Laboratory on Reproductive Genetics, School of Biomedical Sciences, the Chinese University of Hong Kong, Hong Kong, China
| | - Lei Gao
- CAS Key Laboratory of Genome Sciences and Information, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China
| | - Wenrong Tao
- Center for Reproductive Medicine, Shandong University, Jinan 250012, China
- Key Laboratory of Reproductive Endocrinology of the Ministry of Education, Shandong University, Jinan 250012, China
| | - Jianhong Zhan
- CAS Key Laboratory of Genome Sciences and Information, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Gang Lu
- CUHK-SDU Joint Laboratory on Reproductive Genetics, School of Biomedical Sciences, the Chinese University of Hong Kong, Hong Kong, China
| | - Jingye Zhang
- Center for Reproductive Medicine, Shandong University, Jinan 250012, China
- Key Laboratory of Reproductive Endocrinology of the Ministry of Education, Shandong University, Jinan 250012, China
| | - Chuanxin Zhang
- Center for Reproductive Medicine, Shandong University, Jinan 250012, China
- Key Laboratory of Reproductive Endocrinology of the Ministry of Education, Shandong University, Jinan 250012, China
| | - Lizhi Yi
- CAS Key Laboratory of Genome Sciences and Information, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China
| | - Zhenbo Liu
- CAS Key Laboratory of Genome Sciences and Information, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China
| | - Zhenzhen Hou
- Center for Reproductive Medicine, Shandong University, Jinan 250012, China
- Key Laboratory of Reproductive Endocrinology of the Ministry of Education, Shandong University, Jinan 250012, China
| | - Min Dai
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Han Zhao
- Center for Reproductive Medicine, Shandong University, Jinan 250012, China
- Key Laboratory of Reproductive Endocrinology of the Ministry of Education, Shandong University, Jinan 250012, China
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Shandong University, Jinan 250012, China
- Key Laboratory of Reproductive Endocrinology of the Ministry of Education, Shandong University, Jinan 250012, China
- Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China
| | - Jiang Liu
- CAS Key Laboratory of Genome Sciences and Information, Collaborative Innovation Center of Genetics and Development, Beijing Institute of Genomics, and China National Center for Bioinformation, Chinese Academy of Sciences, Beijing 100101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- CAS Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming 650223, China
| | - Keliang Wu
- Center for Reproductive Medicine, Shandong University, Jinan 250012, China
- Key Laboratory of Reproductive Endocrinology of the Ministry of Education, Shandong University, Jinan 250012, China
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7
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Sotomayor-Lugo F, Iglesias-Barrameda N, Castillo-Aleman YM, Casado-Hernandez I, Villegas-Valverde CA, Bencomo-Hernandez AA, Ventura-Carmenate Y, Rivero-Jimenez RA. The Dynamics of Histone Modifications during Mammalian Zygotic Genome Activation. Int J Mol Sci 2024; 25:1459. [PMID: 38338738 PMCID: PMC10855761 DOI: 10.3390/ijms25031459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/22/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
Mammalian fertilization initiates the reprogramming of oocytes and sperm, forming a totipotent zygote. During this intricate process, the zygotic genome undergoes a maternal-to-zygotic transition (MZT) and subsequent zygotic genome activation (ZGA), marking the initiation of transcriptional control and gene expression post-fertilization. Histone modifications are pivotal in shaping cellular identity and gene expression in many mammals. Recent advances in chromatin analysis have enabled detailed explorations of histone modifications during ZGA. This review delves into conserved and unique regulatory strategies, providing essential insights into the dynamic changes in histone modifications and their variants during ZGA in mammals. The objective is to explore recent advancements in leading mechanisms related to histone modifications governing this embryonic development phase in depth. These considerations will be useful for informing future therapeutic approaches that target epigenetic regulation in diverse biological contexts. It will also contribute to the extensive areas of evolutionary and developmental biology and possibly lay the foundation for future research and discussion on this seminal topic.
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Affiliation(s)
| | | | | | | | | | | | | | - Rene Antonio Rivero-Jimenez
- Abu Dhabi Stem Cells Center, Abu Dhabi P.O. Box 4600, United Arab Emirates; (F.S.-L.); (N.I.-B.); (Y.M.C.-A.); (I.C.-H.); (C.A.V.-V.); (A.A.B.-H.); (Y.V.-C.)
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8
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Wilkinson AL, Zorzan I, Rugg-Gunn PJ. Epigenetic regulation of early human embryo development. Cell Stem Cell 2023; 30:1569-1584. [PMID: 37858333 DOI: 10.1016/j.stem.2023.09.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/18/2023] [Accepted: 09/25/2023] [Indexed: 10/21/2023]
Abstract
Studies of mammalian development have advanced our understanding of the genetic, epigenetic, and cellular processes that orchestrate embryogenesis and have uncovered new insights into the unique aspects of human embryogenesis. Recent studies have now produced the first epigenetic maps of early human embryogenesis, stimulating new ideas about epigenetic reprogramming, cell fate control, and the potential mechanisms underpinning developmental plasticity in human embryos. In this review, we discuss these new insights into the epigenetic regulation of early human development and the importance of these processes for safeguarding development. We also highlight unanswered questions and key challenges that remain to be addressed.
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Affiliation(s)
| | - Irene Zorzan
- Epigenetics Programme, Babraham Institute, Cambridge, UK
| | - Peter J Rugg-Gunn
- Epigenetics Programme, Babraham Institute, Cambridge, UK; Centre for Trophoblast Research, University of Cambridge, Cambridge, UK; Wellcome-MRC Cambridge Stem Cell Institute, Cambridge, UK.
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9
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Zhang L, Shi X, Qiu H, Liu S, Yang T, Li X, Liu X. Protein modification by short-chain fatty acid metabolites in sepsis: a comprehensive review. Front Immunol 2023; 14:1171834. [PMID: 37869005 PMCID: PMC10587562 DOI: 10.3389/fimmu.2023.1171834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 09/15/2023] [Indexed: 10/24/2023] Open
Abstract
Sepsis is a major life-threatening syndrome of organ dysfunction caused by a dysregulated host response due to infection. Dysregulated immunometabolism is fundamental to the onset of sepsis. Particularly, short-chain fatty acids (SCFAs) are gut microbes derived metabolites serving to drive the communication between gut microbes and the immune system, thereby exerting a profound influence on the pathophysiology of sepsis. Protein post-translational modifications (PTMs) have emerged as key players in shaping protein function, offering novel insights into the intricate connections between metabolism and phenotype regulation that characterize sepsis. Accumulating evidence from recent studies suggests that SCFAs can mediate various PTM-dependent mechanisms, modulating protein activity and influencing cellular signaling events in sepsis. This comprehensive review discusses the roles of SCFAs metabolism in sepsis associated inflammatory and immunosuppressive disorders while highlights recent advancements in SCFAs-mediated lysine acylation modifications, such as substrate supplement and enzyme regulation, which may provide new pharmacological targets for the treatment of sepsis.
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Affiliation(s)
- Liang Zhang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, China
| | - Xinhui Shi
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, China
| | - Hongmei Qiu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, China
| | - Sijia Liu
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, China
| | - Ting Yang
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, China
| | - Xiaoli Li
- Department of Pharmacology, College of Pharmacy, Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Drug Metabolism, Chongqing, China
- Key Laboratory for Biochemistry and Molecular Pharmacology of Chongqing, Chongqing, China
| | - Xin Liu
- Medical Research Center, Southwest Hospital, Third Military Medical University, Chongqing, China
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10
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Chen Y, Wang L, Guo F, Dai X, Zhang X. Epigenetic reprogramming during the maternal-to-zygotic transition. MedComm (Beijing) 2023; 4:e331. [PMID: 37547174 PMCID: PMC10397483 DOI: 10.1002/mco2.331] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 06/19/2023] [Accepted: 06/21/2023] [Indexed: 08/08/2023] Open
Abstract
After fertilization, sperm and oocyte fused and gave rise to a zygote which is the beginning of a new life. Then the embryonic development is monitored and regulated precisely from the transition of oocyte to the embryo at the early stage of embryogenesis, and this process is termed maternal-to-zygotic transition (MZT). MZT involves two major events that are maternal components degradation and zygotic genome activation. The epigenetic reprogramming plays crucial roles in regulating the process of MZT and supervising the normal development of early development of embryos. In recent years, benefited from the rapid development of low-input epigenome profiling technologies, new epigenetic modifications are found to be reprogrammed dramatically and may play different roles during MZT whose dysregulation will cause an abnormal development of embryos even abortion at various stages. In this review, we summarized and discussed the important novel findings on epigenetic reprogramming and the underlying molecular mechanisms regulating MZT in mammalian embryos. Our work provided comprehensive and detailed references for the in deep understanding of epigenetic regulatory network in this key biological process and also shed light on the critical roles for epigenetic reprogramming on embryonic failure during artificial reproductive technology and nature fertilization.
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Affiliation(s)
- Yurong Chen
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education First Hospital of Jilin University Changchun China
- National-Local Joint Engineering Laboratory of Animal Models for Human Disease First Hospital of Jilin University Changchun China
| | - Luyao Wang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education First Hospital of Jilin University Changchun China
- National-Local Joint Engineering Laboratory of Animal Models for Human Disease First Hospital of Jilin University Changchun China
| | - Fucheng Guo
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education First Hospital of Jilin University Changchun China
- National-Local Joint Engineering Laboratory of Animal Models for Human Disease First Hospital of Jilin University Changchun China
| | - Xiangpeng Dai
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education First Hospital of Jilin University Changchun China
- National-Local Joint Engineering Laboratory of Animal Models for Human Disease First Hospital of Jilin University Changchun China
| | - Xiaoling Zhang
- Key Laboratory of Organ Regeneration and Transplantation of Ministry of Education First Hospital of Jilin University Changchun China
- National-Local Joint Engineering Laboratory of Animal Models for Human Disease First Hospital of Jilin University Changchun China
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