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Zhu R, Chen M, Luo Y, Cheng H, Zhao Z, Zhang M. The role of N-acetyltransferases in cancers. Gene 2024; 892:147866. [PMID: 37783298 DOI: 10.1016/j.gene.2023.147866] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/25/2023] [Accepted: 09/29/2023] [Indexed: 10/04/2023]
Abstract
Cancer is a major global health problem that disrupts the balance of normal cellular growth and behavior. Mounting evidence has shown that epigenetic modification, specifically N-terminal acetylation, play a crucial role in the regulation of cell growth and function. Acetylation is a co- or post-translational modification to regulate important cellular progresses such as cell proliferation, cell cycle progress, and energy metabolism. Recently, N-acetyltransferases (NATs), enzymes responsible for acetylation, regulate signal transduction pathway in various cancers including hepatocellular carcinoma, breast cancer, lung cancer, colorectal cancer and prostate cancer. In this review, we clarify the regulatory role of NATs in cancer progression, such as cell proliferation, metastasis, cell apoptosis, autophagy, cell cycle arrest and energy metabolism. Furthermore, the mechanism of NATs on cancer remains to be further studied, and few drugs have been developed. This provides us with a new idea that targeting acetylation, especially NAT-mediated acetylation, may be an attractive way for inhibiting cancer progression.
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Affiliation(s)
- Rongrong Zhu
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Department of Bioinformatics and Medical Big Data, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China
| | - Mengjiao Chen
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Department of Bioinformatics and Medical Big Data, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China
| | - Yongjia Luo
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Department of Bioinformatics and Medical Big Data, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China; Department of Medicine, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China
| | - Haipeng Cheng
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410008, PR China
| | - Zhenwang Zhao
- Department of Pathology and Pathophysiology, School of Basic Medicine, Health Science Center, Hubei University of Arts and Science, Xiangyang, Hubei 441053, PR China.
| | - Min Zhang
- Institute of Cardiovascular Disease, Key Laboratory for Arteriosclerology of Hunan Province, Hunan International Scientific and Technological Cooperation Base of Arteriosclerotic Disease, Department of Bioinformatics and Medical Big Data, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China.
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Guo Z, Liu Y, Zhan S, Cao J, Wang L, Guo J, Li L, Zhang H, Zhong T. Expression patterns and DNA methylation profile of GTL2 gene in goats. Anim Biotechnol 2023; 34:3617-3625. [PMID: 36911908 DOI: 10.1080/10495398.2023.2184698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Gene trap locus 2 (GTL2), a long non-coding paternal imprinting gene, participates in various biological processes, including cell proliferation, differentiation, and apoptosis, by regulating the transcription of target mRNA, which is tightly related to the growth of the organic and maintenance of function. In this study, DNA methylation patterns of CpG islands (CGI) of GTL2 were explored, and its expression level was quantified in six tissues, rumen epithelium cells, and skeletal muscle cells in goats. GTL2 expression levels were measured by quantitative reverse transcriptase polymerase chain reaction (qRT-PCR), and the methylation model was confirmed by bisulfite-sequencing PCR (BSP). CGI methylation of GTL2 indicated a moderate methylation (ranging from 81.42 to 86.83%) in the brain, heart, liver, kidney, lung, and longissimus dorsi. GTL2 is most highly expressed in brain tissues, but there is no significant difference in the other five tissues. In addition, in the rumen epithelium cell proliferation, GTL2 expression was highest at 60 h, followed by 72 h, and almost unchanged at 12-48 h. In the skeletal muscle cell differentiation, GTL2 expression was highest at 0 and 24 h, significantly decreasing at 72 and 128 h. Pearson correlation analysis did not indicate a clear relationship between methylation and GTL2 expression levels, suggesting that other regulatory factors may modulate GTL2 expression. This study will provide a better understanding of the expression regulation mechanism of genes in the delta-like homolog 1 gene (DLK1)-GTL2 domain.
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Affiliation(s)
- Ziwei Guo
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
| | - Yue Liu
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
| | - Siyuan Zhan
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
| | - Jiaxue Cao
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
| | - Linjie Wang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
| | - Jiazhong Guo
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
| | - Li Li
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
| | - Hongping Zhang
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
| | - Tao Zhong
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, China
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Abstract
Most proteins receive an acetyl group at the N terminus while in their nascency as the result of modification by co-translationally acting N-terminal acetyltransferases (NATs). The N-terminal acetyl group can influence several aspects of protein functionality. From studies of NAT-lacking cells, it is evident that several cellular processes are affected by this modification. More recently, an increasing number of genetic cases have demonstrated that N-terminal acetylation has crucial roles in human physiology and pathology. In this Cell Science at a Glance and the accompanying poster, we provide an overview of the human NAT enzymes and their properties, substrate coverage, cellular roles and connections to human disease.
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Affiliation(s)
- Henriette Aksnes
- Department of Biomedicine, University of Bergen, 5009 Bergen, Norway
| | - Nina McTiernan
- Department of Biomedicine, University of Bergen, 5009 Bergen, Norway
| | - Thomas Arnesen
- Department of Biomedicine, University of Bergen, 5009 Bergen, Norway
- Department of Biological Sciences, University of Bergen, 5009 Bergen, Norway
- Department of Surgery, Haukeland University Hospital, 5009 Bergen, Norway
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4
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Dong Y, Zhang C, Jin L, Li D, Chen W, Huo H, Li S.
PMM2
and
NARFL
are paternally imprinted genes in bovines. Anim Genet 2022; 53:592-598. [DOI: 10.1111/age.13247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 07/15/2022] [Accepted: 07/22/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Yanqiu Dong
- College of Life Science Agricultural University of Hebei Baoding Hebei China
| | - Cui Zhang
- College of Life Science Agricultural University of Hebei Baoding Hebei China
| | - Lanjie Jin
- College of Life Science Agricultural University of Hebei Baoding Hebei China
| | - Dongjie Li
- College of Bioscience and Bioengineering Hebei University of Science and Technology Shijiazhuang Hebei China
| | - Weina Chen
- Department of Traditional Chinese Medicine Hebei University Baoding Hebei China
| | - Haonan Huo
- College of Life Science Agricultural University of Hebei Baoding Hebei China
| | - Shijie Li
- College of Life Science Agricultural University of Hebei Baoding Hebei China
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