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Ge Y, Ni X, Li J, Ye M, Jin X. Roles of estrogen receptor α in endometrial carcinoma (Review). Oncol Lett 2023; 26:530. [PMID: 38020303 PMCID: PMC10644365 DOI: 10.3892/ol.2023.14117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Accepted: 10/06/2023] [Indexed: 12/01/2023] Open
Abstract
Endometrial carcinoma (EC) is a group of endometrial epithelial malignancies, most of which are adenocarcinomas and occur in perimenopausal and postmenopausal women. It is one of the most common carcinomas of the female reproductive system. It has been shown that the occurrence and development of EC is closely associated with the interaction between estrogen (estradiol, E2) and estrogen receptors (ERs), particularly ERα. As a key nuclear transcription factor, ERα is a carcinogenic factor in EC. Its interactions with upstream and downstream effectors and co-regulators have important implications for the proliferation, metastasis, invasion and inhibition of apoptosis of EC. In the present review, the structure of ERα and the regulation of ERα in multiple dimensions are described. In addition, the classical E2/ERα signaling pathway and the crosstalk between ERα and other EC regulators are elucidated, as well as the therapeutic targeting of ERα, which may provide a new direction for clinical applications of ERα in the future.
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Affiliation(s)
- Yidong Ge
- Department of Medical Oncology, The First Hospital of Ningbo University, Ningbo University, Ningbo, Zhejiang 315020, P.R. China
- Zhejiang Key Laboratory of Pathophysiology, Department of Biochemistry and Molecular Biology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Xiaoqi Ni
- Department of Medical Oncology, The First Hospital of Ningbo University, Ningbo University, Ningbo, Zhejiang 315020, P.R. China
- Zhejiang Key Laboratory of Pathophysiology, Department of Biochemistry and Molecular Biology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Jingyun Li
- Department of Medical Oncology, The First Hospital of Ningbo University, Ningbo University, Ningbo, Zhejiang 315020, P.R. China
- Zhejiang Key Laboratory of Pathophysiology, Department of Biochemistry and Molecular Biology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Meng Ye
- Department of Medical Oncology, The First Hospital of Ningbo University, Ningbo University, Ningbo, Zhejiang 315020, P.R. China
- Zhejiang Key Laboratory of Pathophysiology, Department of Biochemistry and Molecular Biology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
| | - Xiaofeng Jin
- Department of Medical Oncology, The First Hospital of Ningbo University, Ningbo University, Ningbo, Zhejiang 315020, P.R. China
- Zhejiang Key Laboratory of Pathophysiology, Department of Biochemistry and Molecular Biology, Health Science Center, Ningbo University, Ningbo, Zhejiang 315211, P.R. China
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Liang F, Li X, Shen X, Yang R, Chen C. Expression profiles and functional prediction of histone acetyltransferases of the MYST family in kidney renal clear cell carcinoma. BMC Cancer 2023; 23:586. [PMID: 37365518 DOI: 10.1186/s12885-023-11076-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 06/15/2023] [Indexed: 06/28/2023] Open
Abstract
BACKGROUND Histone acetyltransferases (HATs) of the MYST family are associated with a variety of human cancers. However, the relationship between MYST HATs and their clinical significance in kidney renal clear cell carcinoma (KIRC) has not yet been evaluated. METHODS The bioinformatics method was used to investigate the expression patterns and prognostic value of MYST HATs. Western blot was used to detect the expression of MYST HATs in KIRC. RESULTS The expression levels of MYST HATs except KAT8 (KAT5, KAT6A, KAT6B, and KAT7) were significantly reduced in KIRC tissues compared to normal renal tissues, and the western blot results of the KIRC samples also confirmed the result. Reduced expression levels of MYST HATs except KAT8 were significantly associated with high tumor grade and advanced TNM stage in KIRC, and showed a significant association with an unfavorable prognosis in patients with KIRC. We also found that the expression levels of MYST HATs were closely related to each other. Subsequently, gene set enrichment analysis showed that the function of KAT5 was different from that of KAT6A, KAT6B and KAT7. The expression levels of KAT6A, KAT6B and KAT7 had significant positive correlations with cancer immune infiltrates such as B cells, CD4+ T cells and CD8+ T cells. CONCLUSIONS Our results indicated that MYST HATs, except KAT8, play a beneficial role in KIRC.
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Affiliation(s)
- Fan Liang
- School of Basic Medicine, Weifang Medical University, Weifang, 261000, Shandong, P.R. China
| | - Xiangke Li
- Institute of Life Science and Green Development, Hebei University, Baoding, 071002, Hebei, P.R. China
| | - Xiaoman Shen
- Institute of Life Science and Green Development, Hebei University, Baoding, 071002, Hebei, P.R. China
| | - Runlei Yang
- Key Laboratory of Microbial Diversity Research and Application of Hebei Province, Hebei University, Baoding, 071002, Hebei, P.R. China.
| | - Chuan Chen
- Institute of Life Science and Green Development, Hebei University, Baoding, 071002, Hebei, P.R. China.
- Key Laboratory of Microbial Diversity Research and Application of Hebei Province, Hebei University, Baoding, 071002, Hebei, P.R. China.
- Engineering Laboratory of Microbial Breeding and Preservation of Hebei Province, Hebei University, Baoding, 071002, Hebei, P.R. China.
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Zhang Y, Zhang Q, Zhang Y, Han J. The Role of Histone Modification in DNA Replication-Coupled Nucleosome Assembly and Cancer. Int J Mol Sci 2023; 24:ijms24054939. [PMID: 36902370 PMCID: PMC10003558 DOI: 10.3390/ijms24054939] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/28/2023] [Accepted: 01/29/2023] [Indexed: 03/08/2023] Open
Abstract
Histone modification regulates replication-coupled nucleosome assembly, DNA damage repair, and gene transcription. Changes or mutations in factors involved in nucleosome assembly are closely related to the development and pathogenesis of cancer and other human diseases and are essential for maintaining genomic stability and epigenetic information transmission. In this review, we discuss the role of different types of histone posttranslational modifications in DNA replication-coupled nucleosome assembly and disease. In recent years, histone modification has been found to affect the deposition of newly synthesized histones and the repair of DNA damage, further affecting the assembly process of DNA replication-coupled nucleosomes. We summarize the role of histone modification in the nucleosome assembly process. At the same time, we review the mechanism of histone modification in cancer development and briefly describe the application of histone modification small molecule inhibitors in cancer therapy.
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Sun PW, Gao ZH, Lv FF, Yu CC, Jin Y, Xu YH, Wei JH. Genome-wide analysis of basic helix-loop-helix (bHLH) transcription factors in Aquilaria sinensis. Sci Rep 2022; 12:7194. [PMID: 35505005 PMCID: PMC9065063 DOI: 10.1038/s41598-022-10785-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 04/11/2022] [Indexed: 11/09/2022] Open
Abstract
The basic helix-loop-helix (bHLH) transcription factors are involved in several biological processes both in plant development and stress responses. Agarwood, a major active and economical product, is only induced and accumulated when the roots, stems, or branches are wounded in Aquilaria sinensis. Although genome-wide comprehensive analyses of the bHLH family have been identified in many plants, no systematic study of the genes in this family has been conducted in A. sinensis. In this study, 105 bHLH genes were identified in A. sinensis through genome-wide analysis and named according to their chromosomal locations. Based on a phylogenetic tree, AsbHLH family proteins were classified into 18 subfamilies. Most of them were distributed on eight chromosomes, with the exception of two genes. Based on the tissue-specific expression characteristics and expression patterns in response to methyl jasmonate (MeJA) treatment, seven AsbHLH genes were likely involved in wound-induced agarwood formation. The results provide comprehensive information on AsbHLHs that can be used to elucidate the molecular functions and physiological roles of these proteins in A. sinensis.
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Affiliation(s)
- Pei-Wen Sun
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education and National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Zhi-Hui Gao
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education and National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Fei-Fei Lv
- Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine and Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China
| | - Cui-Cui Yu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education and National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Yue Jin
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education and National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China
| | - Yan-Hong Xu
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education and National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China.
| | - Jian-He Wei
- Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine, Ministry of Education and National Engineering Laboratory for Breeding of Endangered Medicinal Materials, Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100193, China. .,Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine and Key Laboratory of State Administration of Traditional Chinese Medicine for Agarwood Sustainable Utilization, Hainan Branch of the Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Haikou, 570311, China.
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Inoue F, Sone K, Toyohara Y, Takahashi Y, Kukita A, Hara A, Taguchi A, Tanikawa M, Tsuruga T, Osuga Y. Targeting Epigenetic Regulators for Endometrial Cancer Therapy: Its Molecular Biology and Potential Clinical Applications. Int J Mol Sci 2021; 22:2305. [PMID: 33669072 PMCID: PMC7956745 DOI: 10.3390/ijms22052305] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 02/09/2021] [Accepted: 02/20/2021] [Indexed: 12/26/2022] Open
Abstract
Endometrial cancer is one of the most frequently diagnosed gynecological malignancies worldwide. However, its prognosis in advanced stages is poor, and there are only few available treatment options when it recurs. Epigenetic changes in gene function, such as DNA methylation, histone modification, and non-coding RNA, have been studied for the last two decades. Epigenetic dysregulation is often reported in the development and progression of various cancers. Recently, epigenetic changes in endometrial cancer have also been discussed. In this review, we give the main points of the role of DNA methylation and histone modification in endometrial cancer, the diagnostic tools to determine these modifications, and inhibitors targeting epigenetic regulators that are currently in preclinical studies and clinical trials.
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Affiliation(s)
| | - Kenbun Sone
- Department of Obstetrics and Gynecology, Faculty of Medicine, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8655, Japan; (F.I.); (Y.T.); (Y.T.); (A.K.); (A.H.); (A.T.); (M.T.); (T.T.); (Y.O.)
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Cheng W, Ma J, Zhang Y, Xu C, Zhang Z, Hu L, Li J. Bio-inspired construction of a semi-artificial enzyme complex for detecting histone acetyltransferases activity. Analyst 2020; 145:613-618. [PMID: 31782424 DOI: 10.1039/c9an01896d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Herein, an electrochemical method to detect histone acetyltransferases activity (HAT) has been developed based on the reduction of G-Quadruplex-Cu(ii) metalloenzyme activity. A G-quadruplex-Cu(ii) metalloenzyme has excellent peroxidase property, generating strong electrochemical signal. In the presence of HAT, it can catalyze substrate peptide acetylation and produce large amounts of Coenzyme A (CoA). The electrochemical signal of G-Quadruplex-Cu(ii) is weak due to the competitive combination between G-Quadruplex and CoA with Cu(ii), resulting in the direct quantitative detection of HAT. The detection limit for HAT is about 0.14 nM using this strategy and the cost is quite low since the developed assay method is label-free and antibody-free due to the use of low-cost DNA and Cu2+. Since this assay method can be employed to detect HAT in serum, it may be useful in disease diagnosis in the future.
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Affiliation(s)
- Wenting Cheng
- Department of Clinical Laboratory, Gaochun People's Hospital, Nanjing 211300, P. R. China
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