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Li P, Yang L, Park SY, Liu F, Li AH, Zhu Y, Sui H, Gao F, Li L, Ye L, Zou Y, Tian Z, Zhao Y, Costa M, Sun H, Zhao X. Stabilization of MOF (KAT8) by USP10 promotes esophageal squamous cell carcinoma proliferation and metastasis through epigenetic activation of ANXA2/Wnt signaling. Oncogene 2024; 43:899-917. [PMID: 38317006 DOI: 10.1038/s41388-024-02955-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/22/2024] [Accepted: 01/24/2024] [Indexed: 02/07/2024]
Abstract
Dysregulation of MOF (also known as MYST1, KAT8), a highly conserved H4K16 acetyltransferase, plays important roles in human cancers. However, its expression and function in esophageal squamous cell carcinoma (ESCC) remain unknown. Here, we report that MOF is highly expressed in ESCC tumors and predicts a worse prognosis. Depletion of MOF in ESCC significantly impedes tumor growth and metastasis both in vitro and in vivo, whereas ectopic expression of MOF but not catalytically inactive mutant (MOF-E350Q) promotes ESCC progression, suggesting that MOF acetyltransferase activity is crucial for its oncogenic activity. Further analysis reveals that USP10, a deubiquitinase highly expressed in ESCC, binds to and deubiquitinates MOF at lysine 410, which protects it from proteosome-dependent protein degradation. MOF stabilization by USP10 promotes H4K16ac enrichment in the ANXA2 promoter to stimulate ANXA2 transcription in a JUN-dependent manner, which subsequently activates Wnt/β-Catenin signaling to facilitate ESCC progression. Our findings highlight a novel USP10/MOF/ANXA2 axis as a promising therapeutic target for ESCC.
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Affiliation(s)
- Peichao Li
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
- Key Laboratory of Chest Cancer, The Second Hospital, Shandong University, Jinan, Shandong, 250012, China
| | - Lingxiao Yang
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Sun Young Park
- Division of Environmental Medicine, Department of Medicine, NYU Grossman School of Medicine, New York, 10010, USA
| | - Fanrong Liu
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Alex H Li
- Division of Environmental Medicine, Department of Medicine, NYU Grossman School of Medicine, New York, 10010, USA
| | - Yilin Zhu
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Huacong Sui
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Fengyuan Gao
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Lingbing Li
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Lan Ye
- Cancer Center, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Yongxin Zou
- The Key Laboratory of Experimental Teratology, Ministry of Education and Department of Molecular Medicine and Genetics, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Zhongxian Tian
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
- Key Laboratory of Chest Cancer, The Second Hospital, Shandong University, Jinan, Shandong, 250012, China
| | - Yunpeng Zhao
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China
| | - Max Costa
- Division of Environmental Medicine, Department of Medicine, NYU Grossman School of Medicine, New York, 10010, USA
| | - Hong Sun
- Division of Environmental Medicine, Department of Medicine, NYU Grossman School of Medicine, New York, 10010, USA.
| | - Xiaogang Zhao
- Department of Thoracic Surgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, 250012, China.
- Key Laboratory of Chest Cancer, The Second Hospital, Shandong University, Jinan, Shandong, 250012, China.
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Liu C, Zheng D, Pu X, Li S. HDAC7: a promising target in cancer. Front Oncol 2024; 14:1327933. [PMID: 38487728 PMCID: PMC10939994 DOI: 10.3389/fonc.2024.1327933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 02/14/2024] [Indexed: 03/17/2024] Open
Abstract
Histones have a vital function as components of nucleosomes, which serve as the fundamental building blocks of chromatin. Histone deacetylases (HDACs), which target histones, suppress gene transcription by compacting chromatin. This implies that HDACs have a strong connection to the suppression of gene transcription. Histone deacetylase 7 (HDAC7), a member of the histone deacetylase family, may participate in multiple cellular pathophysiological processes and activate relevant signaling pathways to facilitate the progression of different tumors by exerting deacetylation. In recent years, HDAC7 has been increasingly studied in the pathogenesis of tumors. Studies that are pertinent have indicated that it has a significant impact on the growth and metastasis of tumors, the formation of the vascular microenvironment, and the emergence of resistance to drugs. Therefore, HDAC7 could potentially function as a potent predictor for tumor prognosis and a promising target for mitigating drug resistance in tumors. This review primarily concentrates on elucidating the structure and function of HDAC7, its involvement in the development of various tumors, and its interplay with relevant signaling pathways. Meanwhile, we briefly discuss the research direction and prospect of HDAC7.
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Affiliation(s)
| | | | | | - Sijun Li
- Department of Otolaryngology-Head and Neck Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
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Chen H, Wang Y, Shao C, Guo K, Liu G, Wang Z, Duan H, Pan M, Ding P, Zhang Y, Han J, Yan X. Molecular subgroup establishment and signature creation of lncRNAs associated with acetylation in lung adenocarcinoma. Aging (Albany NY) 2024; 16:1276-1297. [PMID: 38240708 PMCID: PMC10866443 DOI: 10.18632/aging.205407] [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: 09/08/2023] [Accepted: 11/13/2023] [Indexed: 02/06/2024]
Abstract
BACKGROUND The significance of long non-coding RNAs (lncRNAs) as pivotal mediators of histone acetylation and their influential role in predicting the prognosis of lung adenocarcinoma (LUAD) has been increasingly recognized. However, there remains uncertainty regarding the potential utility of acetylation-related lncRNAs (ARLs) in prognosticating the overall survival (OS) of LUAD specimens. METHODS The RNA-Seq and clinical information were downloaded from The Cancer Genome Atlas (TCGA). Through the differential analysis, weighted correlation network analysis (WGCNA), Pearson correlation test and univariate Cox regression, we found out the prognosis associated ARLs and divided LUAD specimens into two molecular subclasses. The ARLs were employed to construct a unique signature through the implementation of the Least Absolute Shrinkage and Selection Operator (LASSO) algorithm. Subsequently, the predictive performance was evaluated using ROC analysis and Kaplan-Meier survival curve analysis. Finally, ARL expression in LUAD was confirmed by quantitative real-time PCR (qRT-PCR). RESULTS We triumphantly built a ARLs prognostic model with excellent predictive accuracy for LUAD. Univariate and multivariate Cox analysis illustrated that risk model served as an independent predictor for influencing the overall survival OS of LUAD. Furthermore, a nomogram exhibited strong prognostic validity. Additionally, variations were observed among subgroups in the field of immunity, biological functions, drug sensitivity and gene mutations within the field. CONCLUSIONS Nine ARLs were identified as promising indicators of personalized prognosis and drug selection for people suffering with LUAD.
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Affiliation(s)
- Hao Chen
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Yuanyong Wang
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Changjian Shao
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Kai Guo
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Guanglin Liu
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Zhaoyang Wang
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Hongtao Duan
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Minghong Pan
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Peng Ding
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Yimeng Zhang
- Department of Ophthalmology, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Jing Han
- Department of Ophthalmology, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
| | - Xiaolong Yan
- Department of Thoracic Surgery, Tangdu Hospital of Air Force Military Medical University, Xi’an 71003, China
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Sun M, Shi G, Zhang X, Kan C, Xie S, Peng W, Liu W, Wang P, Zhang R. Deciphering roles of protein post-translational modifications in IgA nephropathy progression and potential therapy. Aging (Albany NY) 2024; 16:964-982. [PMID: 38175721 PMCID: PMC10817402 DOI: 10.18632/aging.205406] [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: 09/05/2023] [Accepted: 11/16/2023] [Indexed: 01/05/2024]
Abstract
Immunoglobulin A nephropathy (IgAN), one type of glomerulonephritis, displays the accumulation of glycosylated IgA in the mesangium. Studies have demonstrated that both genetics and epigenetics play a pivotal role in the occurrence and progression of IgAN. Post-translational modification (PTM) has been revealed to critically participate in IgAN development and progression because PTM dysregulation results in impaired degradation of proteins that regulate IgAN pathogenesis. A growing number of studies identify that PTMs, including sialylation, o-glycosylation, galactosylation, phosphorylation, ubiquitination and deubiquitination, modulate the initiation and progression of IgAN. Hence, in this review, we discuss the functions and mechanisms of PTMs in regulation of IgAN. Moreover, we outline numerous compounds that govern PTMs and attenuate IgAN progression. Targeting PTMs might be a useful strategy to ameliorate IgAN.
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Affiliation(s)
- Mengying Sun
- Department of Nephrology, Zhuhai People’s Hospital, Zhuhai Clinical Medical College of Jinan University, Zhuhai, Guangdong 519000, China
| | - Guojuan Shi
- Department of Nephrology, Zhuhai People’s Hospital, Zhuhai Clinical Medical College of Jinan University, Zhuhai, Guangdong 519000, China
| | - Xiaohan Zhang
- Department of Nephrology, Zhuhai People’s Hospital, Zhuhai Clinical Medical College of Jinan University, Zhuhai, Guangdong 519000, China
| | - Chao Kan
- Department of Nephrology, Zhuhai People’s Hospital, Zhuhai Clinical Medical College of Jinan University, Zhuhai, Guangdong 519000, China
| | - Shimin Xie
- Department of Nephrology, Zhuhai People’s Hospital, Zhuhai Clinical Medical College of Jinan University, Zhuhai, Guangdong 519000, China
| | - Weixiang Peng
- Department of Nephrology, Zhuhai People’s Hospital, Zhuhai Clinical Medical College of Jinan University, Zhuhai, Guangdong 519000, China
| | - Wenjun Liu
- Department of Medicine, Zhejiang Zhongwei Medical Research Center, Hangzhou, Zhejiang 310018, China
| | - Peter Wang
- Department of Medicine, Zhejiang Zhongwei Medical Research Center, Hangzhou, Zhejiang 310018, China
| | - Rui Zhang
- Department of Nephrology, Zhuhai People’s Hospital, Zhuhai Clinical Medical College of Jinan University, Zhuhai, Guangdong 519000, China
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Ning JY, Yang HY, Xie TK, Chen YX, Han J. Down-regulation of histone deacetylase 7 reduces biological activities of retinal microvascular endothelial cells under high glucose condition and related mechanism. Int J Ophthalmol 2023; 16:1210-1217. [PMID: 37602334 PMCID: PMC10398535 DOI: 10.18240/ijo.2023.08.04] [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: 04/17/2023] [Accepted: 06/09/2023] [Indexed: 08/22/2023] Open
Abstract
AIM To investigate the expression and effect of histone deacetylase 7 (HDAC7) in human retinal microvascular endothelial cells (HRMECs) under high glucose condition and related mechanism, and the expression of HDAC7 in the retinal tissue in diabetic rats. METHODS The expression of HDAC7 in HRMECs under high glucose and the retinal tissue from normal or diabetic rats were detected with immunohistochemistry and Western blot. LV-shHDAC7 HRMECs were used to study the effect of HDAC7 on cell activities. Cell count kit-8 (CCK-8), 5-ethynyl-2'-deoxyuridine (EdU), flow cytometry, scratch test, Transwell test and tube formation assay were used to examine the ability of cell proliferation, migration, and angiogenesis. Finally, a preliminary exploration of its mechanism was performed by Western blot. RESULTS The expression of HDAC7 was both up-regulated in retinal tissues of diabetic rats and high glucose-treated HRMECs. Down-regulation of HDAC7 expression significantly reduced the ability of proliferation, migration, and tube formation, and reversed the high glucose-induced high expression of CDK1/Cyclin B1 and vascular endothelial growth factor in high glucose-treated HRMECs. CONCLUSION High glucose can up-regulate the expression of HDAC7 in HRMECs. Down-regulation of HDAC7 can inhibit HRMECs activities. HDAC7 is proposed to be involved in pathogenesis of diabetic retinopathy and a therapeutic target.
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Affiliation(s)
- Jia-Yi Ning
- Xi'an Medical University, Xi'an 710021, Shaanxi Province, China
- Department of Ophthalmology, Tangdu Hospital, the Air Force Military Medical University, Xi'an 710038, Shaanxi Province, China
| | - Han-Yi Yang
- Xi'an Medical University, Xi'an 710021, Shaanxi Province, China
- Department of Ophthalmology, Tangdu Hospital, the Air Force Military Medical University, Xi'an 710038, Shaanxi Province, China
| | - Ting-Ke Xie
- Xi'an Medical University, Xi'an 710021, Shaanxi Province, China
- Department of Ophthalmology, Tangdu Hospital, the Air Force Military Medical University, Xi'an 710038, Shaanxi Province, China
| | - Yi-Xuan Chen
- Xi'an Medical University, Xi'an 710021, Shaanxi Province, China
- Department of Ophthalmology, Tangdu Hospital, the Air Force Military Medical University, Xi'an 710038, Shaanxi Province, China
| | - Jing Han
- Department of Ophthalmology, Tangdu Hospital, the Air Force Military Medical University, Xi'an 710038, Shaanxi Province, China
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Liu J, Shao Y, Li D, Li C. N6-methyladenosine helps Apostichopus japonicus resist Vibrio splendidus infection by targeting coelomocyte autophagy via the AjULK-AjYTHDF/AjEEF-1α axis. Commun Biol 2023; 6:547. [PMID: 37210465 DOI: 10.1038/s42003-023-04929-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 05/11/2023] [Indexed: 05/22/2023] Open
Abstract
N6-Methyladenosine (m6A) modification is one of the most abundant post-transcriptional modifications that can mediate autophagy in various pathological processes. However, the functional role of m6A in autophagy regulation is not well-documented during Vibrio splendidus infection of Apostichopus japonicus. In this study, the inhibition of m6A level by knockdown of methyltransferase-like 3 (AjMETTL3) significantly decreased V. splendidus-induced coelomocyte autophagy and led to an increase in the intracellular V. splendidus burden. In this condition, Unc-51-like kinase 1 (AjULK) displayed the highest differential expression of m6A level. Moreover, knockdown of AjULK can reverse the V. splendidus-mediated autophagy in the condition of AjMETTL3 overexpression. Furthermore, knockdown of AjMETTL3 did not change the AjULK mRNA transcript levels but instead decreased protein levels. Additionally, YTH domain-containing family protein (AjYTHDF) was identified as a reader protein of AjULK and promoted AjULK expression in an m6A-dependent manner. Furthermore, the AjYTHDF-mediated AjULK expression depended on its interaction with translation elongation factor 1-alpha (AjEEF-1α). Altogether, our findings suggest that m6A is involved in resisting V. splendidus infection via facilitating coelomocyte autophagy in AjULK-AjYTHDF/AjEEF-1α-dependent manner, which provides a theoretical basis for disease prevention and therapy in A. japonicus.
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Affiliation(s)
- Jiqing Liu
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, P. R. China
| | - Yina Shao
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, P. R. China
| | - Dongdong Li
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, P. R. China
| | - Chenghua Li
- State Key Laboratory for Quality and Safety of Agro-products, Ningbo University, Ningbo, P. R. China.
- Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao, P. R. China.
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Zheng S, Lin N, Wu Q, He H, Yang C. Prognostic model construction and validation of esophageal cancer cellular senescence-related genes and correlation with immune infiltration. Front Surg 2023; 10:1090700. [PMID: 36761024 PMCID: PMC9905418 DOI: 10.3389/fsurg.2023.1090700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 01/06/2023] [Indexed: 01/26/2023] Open
Abstract
Introduction Cellular senescence is a cellular response to stress, including the activation of oncogenes, and is characterized by irreversible proliferation arrest. Restricted studies have provided a relationship between cellular senescence and immunotherapy for esophageal cancer. Methods In the present study, we obtained clinical sample of colon cancer from the TCGA database and cellular senescence-related genes from MSigDB and Genecard datasets. Cellular senescence-related prognostic genes were identified by WGCNA, COX, and lasso regression analysis, and a cellular senescence-related risk score (CSRS) was calculated. We constructed a prognostic model based on CSRS. Validation was performed with an independent cohort that GSE53625. Three scoring systems for immuno-infiltration analysis were performed, namely ssGSEA analysis, ESTIMATE scores and TIDE scores. Result Five cellular senescence-related genes, including H3C1, IGFBP1, MT1E, SOX5 and CDHR4 and used to calculate risk score. Multivariate regression analysis using cox regression model showed that cellular senescence-related risk scores (HR=2.440, 95% CI=1.154-5.159, p=0.019) and pathological stage (HR=2.423, 95% CI=1.119-5.249, p=0.025) were associated with overall survival (OS). The nomogram model predicts better clinical benefit than the American Joint Committee on Cancer (AJCC) staging for prognosis of patients with esophageal cancer with a five-year AUC of 0.946. Patients with high CSRS had a poor prognosis (HR=2.93, 95%CI=1.74-4.94, p<0.001). We observed differences in the distribution of CSRS in different pathological staging and therefore performed a subgroup survival analysis finding that assessment of prognosis by CSRS independent of pathological staging. Comprehensive immune infiltration analysis and functional enrichment analysis suggested that patients with high CSRS may develop immunotherapy resistance through mechanisms of deacetylation and methylation. Discussion In summary, our study suggested that CSRS is a prognostic risk factor for esophageal cancer. Patients with high CSRS may have worse immunotherapy outcomes.
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Affiliation(s)
- Shiyao Zheng
- College of Clinical Medicine for Oncology, Fujian Medical University, Fuzhou, China,Department of Gastrointestinal Surgical Oncology, Fujian Provincial Cancer Hospital, Fuzhou, China
| | - Nan Lin
- Fuzong Clinical Medical College of Fujian Medical University, Fujian Medical University, Fuzhou, China
| | - Qing Wu
- Department of Oncology, Molecular Oncology Research Institute, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Hongxin He
- College of Clinical Medicine for Oncology, Fujian Medical University, Fuzhou, China,Department of Gastrointestinal Surgical Oncology, Fujian Provincial Cancer Hospital, Fuzhou, China
| | - Chunkang Yang
- College of Clinical Medicine for Oncology, Fujian Medical University, Fuzhou, China,Department of Gastrointestinal Surgical Oncology, Fujian Provincial Cancer Hospital, Fuzhou, China,Correspondence: Chunkang Yang
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