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Sgariglia D, Carneiro FRG, Vidal de Carvalho LA, Pedreira CE, Carels N, da Silva FAB. Optimizing therapeutic targets for breast cancer using boolean network models. Comput Biol Chem 2024; 109:108022. [PMID: 38350182 DOI: 10.1016/j.compbiolchem.2024.108022] [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: 02/19/2023] [Revised: 09/18/2023] [Accepted: 01/31/2024] [Indexed: 02/15/2024]
Abstract
Studying gene regulatory networks associated with cancer provides valuable insights for therapeutic purposes, given that cancer is fundamentally a genetic disease. However, as the number of genes in the system increases, the complexity arising from the interconnections between network components grows exponentially. In this study, using Boolean logic to adjust the existing relationships between network components has facilitated simplifying the modeling process, enabling the generation of attractors that represent cell phenotypes based on breast cancer RNA-seq data. A key therapeutic objective is to guide cells, through targeted interventions, to transition from the current cancer attractor to a physiologically distinct attractor unrelated to cancer. To achieve this, we developed a computational method that identifies network nodes whose inhibition can facilitate the desired transition from one tumor attractor to another associated with apoptosis, leveraging transcriptomic data from cell lines. To validate the model, we utilized previously published in vitro experiments where the downregulation of specific proteins resulted in cell growth arrest and death of a breast cancer cell line. The method proposed in this manuscript combines diverse data sources, conducts structural network analysis, and incorporates relevant biological knowledge on apoptosis in cancer cells. This comprehensive approach aims to identify potential targets of significance for personalized medicine.
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Affiliation(s)
| | - Flavia Raquel Gonçalves Carneiro
- Center of Technological Development in Health (CDTS), FIOCRUZ, Rio de Janeiro, Brazil; Laboratório Interdisciplinar de Pesquisas Médicas Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, Brazil; Program of Immunology and Tumor Biology, Brazilian National Cancer Institute(INCA), Rio de Janeiro 20231050, Brazil
| | | | | | - Nicolas Carels
- Platform of Biological System Modeling, Center of Technological Development in Health (CDTS), FIOCRUZ, Rio de Janeiro, Brazil
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Duong NX, Nguyen T, Le MK, Sawada N, Kira S, Kondo T, Inukai T, Mitsui T. NAA10 gene expression is associated with mesenchymal transition, dedifferentiation, and progression of clear cell renal cell carcinoma. Pathol Res Pract 2024; 255:155191. [PMID: 38340582 DOI: 10.1016/j.prp.2024.155191] [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: 12/14/2023] [Accepted: 02/02/2024] [Indexed: 02/12/2024]
Abstract
INTRODUCTION We aimed to investigate the expression and prognostic role of NAA10 in clear cell renal cell carcinoma (ccRCC). MATERIAL AND METHODS We performed a gene expression and survival analysis based on the human cancer genome atlas database of ccRCC patients (TCGA-KIRC). RESULTS The patients in the TCGA-KIRC (n = 537) were divided into two subgroups: NAA10-low and NAA10-high expression groups. NAA10-high ccRCC exhibited higher T stages (p = 0.002), a higher frequency of distant metastasis (p = 0.018), more advanced AJCC stages (p < 0.001), a lower overall survival time (p = 0.036), and a lower survival rate (p < 0.001). NAA10-high ccRCC was associated with increased activity of non-specific oncogenic pathways, including oxidative phosphorylation (p < 0.001) and cell cycle progression [G2 to M phase transition (p = 0.045) and E2F targets (p < 0.001)]. Additionally, the NAA10-high tumors showed reduced apoptosis via TRIAL pathways (p < 0.001) and increased levels of activity that promoted epithelial-mesenchymal transition (p = 0.026) or undifferentiation (p = 0.01). In ccRCC, NAA10 expression was found to be a negative prognostic factor in both non-metastatic (p < 0.001) and metastatic tumors (p = 0.032). CONCLUSIONS In ccRCC, NAA10 expression was shown to be a negative prognostic factor related to tumor progression rather than tumor initiation, and high NAA10 expression promoted epithelial-mesenchymal transition and undifferentiation.
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Affiliation(s)
- Nguyen Xuong Duong
- Department of Urology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city 409-3898, Japan; Department of Urology, Cho Ray Hospital, Ho Chi Minh city, Vietnam.
| | - Thao Nguyen
- Department of Pediatrics, University of Yamanashi Graduate School of Medical Sciences, Chuo-city 409-3898, Japan.
| | - Minh-Khang Le
- Department of Human Pathology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city 409-3898, Japan.
| | - Norifumi Sawada
- Department of Urology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city 409-3898, Japan.
| | - Satoru Kira
- Department of Urology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city 409-3898, Japan.
| | - Tetsuo Kondo
- Department of Human Pathology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city 409-3898, Japan.
| | - Takeshi Inukai
- Department of Pediatrics, University of Yamanashi Graduate School of Medical Sciences, Chuo-city 409-3898, Japan.
| | - Takahiko Mitsui
- Department of Urology, University of Yamanashi Graduate School of Medical Sciences, Chuo-city 409-3898, Japan.
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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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Chen MN, Fang ZX, Wu Z, Bai JW, Li RH, Wen XF, Zhang GJ, Liu J. Notch3 restricts metastasis of breast cancers through regulation of the JAK/STAT5A signaling pathway. BMC Cancer 2023; 23:1257. [PMID: 38124049 PMCID: PMC10734157 DOI: 10.1186/s12885-023-11746-w] [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: 07/18/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023] Open
Abstract
PURPOSE To explore the potential role of signal transducer and activator of transcription 5A (STAT5A) in the metastasis of breast cancer, and its mechanism of regulation underlying. METHODS AND RESULTS TCGA datasets were used to evaluate the expression of STAT5A in normal and different cancerous tissues through TIMER2.0, indicating that STAT5A level was decreased in breast cancer tissues compared with normal ones. Gene Set Enrichment Analysis predicted that STAT5A was associated with the activation of immune cells and cell cycle process. We further demonstrated that the infiltration of immune cells was positively associated with STAT5A level. Influorescence staining revealed the expression and distribution of F-actin was regulated by STAT5A, while colony formation assay, wound healing and transwell assays predicted the inhibitory role of STAT5A in the colony formation, migratory and invasive abilities in breast cancer cells. In addition, overexpression of the Notch3 intracellular domain (N3ICD), the active form of Notch3, resulted in the increased expression of STAT5A. Conversely, silencing of Notch3 expression by siNotch3 decreased STAT5A expression, supporting that STAT5A expression is positively associated with Notch3 in human breast cancer cell lines and breast cancer tissues. Mechanistically, chromatin immunoprecipitation showed that Notch3 was directly bound to the STAT5A promoter and induced the expression of STAT5A. Moreover, overexpressing STAT5A partially reversed the enhanced mobility of breast cancer cells following Notch3 silencing. Low expression of Notch3 and STAT5A predicted poorer prognosis of patients with breast cancer. CONCLUSION The present study demonstrates that Notch3 inhibits metastasis in breast cancer through inducing transcriptionally STAT5A, which was associated with tumor-infiltrating immune cells, providing a novel strategy to treat breast cancer.
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Affiliation(s)
- Min-Na Chen
- Department of Medical Oncology, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Ze-Xuan Fang
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Zheng Wu
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Jing-Wen Bai
- Department of Medical Oncology/Xiamen Key Laboratory for Endocrine-Related Cancer Precision Medicine, Xiamen University Medical School, Xiang'an Hospital of Xiamen University, Xiamen, China
| | - Rong-Hui Li
- Department of Medical Oncology/Xiamen Key Laboratory for Endocrine-Related Cancer Precision Medicine, Xiamen University Medical School, Xiang'an Hospital of Xiamen University, Xiamen, China
| | - Xiao-Fen Wen
- Department of Medical Oncology, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Guo-Jun Zhang
- Xiamen Key Laboratory for Endocrine-Related Cancer Precision Medicine/Department of Breast and Thyroid Surgery, Xiamen University Medical School, Xiang'an Hospital of Xiamen University, Xiamen, China.
| | - Jing Liu
- The Breast Center, Cancer Hospital of Shantou University Medical College, Shantou, China.
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Zhou F, He K, Cai JJ, Davidson LA, Chapkin RS, Ni Y. A Unified Bayesian Framework for Bi-overlapping-Clustering Multi-omics Data via Sparse Matrix Factorization. STATISTICS IN BIOSCIENCES 2023; 15:669-691. [PMID: 38179127 PMCID: PMC10766378 DOI: 10.1007/s12561-022-09350-w] [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: 06/10/2020] [Revised: 04/10/2021] [Accepted: 06/06/2022] [Indexed: 11/27/2022]
Abstract
The advances of modern sequencing techniques have generated an unprecedented amount of multi-omics data which provide great opportunities to quantitatively explore functional genomes from different but complementary perspectives. However, distinct modalities/sequencing technologies generate diverse types of data which greatly complicate statistical modeling because uniquely optimized methods are required for handling each type of data. In this paper, we propose a unified framework for Bayesian nonparametric matrix factorization that infers overlapping bi-clusters for multi-omics data. The proposed method adaptively discretizes different types of observations into common latent states on which cluster structures are built hierarchically. The proposed Bayesian nonparametric method is able to automatically determine the number of clusters. We demonstrate the utility of the proposed method using simulation studies and applications to a single-cell RNA-sequencing dataset, a combination of single-cell RNA-sequencing and single-cell ATAC-sequencing dataset, a bulk RNA-sequencing dataset, and a DNA methylation dataset which reveal several interesting findings that are consistent with biological literature.
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Affiliation(s)
- Fangting Zhou
- Institute of Statistics and Big Data, Renmin University of China, Beijing, China
- Department of Statistics, Texas A&M University, College Station, USA
| | - Kejun He
- Institute of Statistics and Big Data, Renmin University of China, Beijing, China
| | - James J. Cai
- Department of Veterinary Integrative Biosciences, Texas A&M University, College Station, USA
| | - Laurie A. Davidson
- Department of Nutrition and Food Science, Texas A&M University, College Station, USA
- Program in Integrative Nutrition and Complex Diseases, Texas A &M University, College Station, USA
| | - Robert S. Chapkin
- Department of Nutrition and Food Science, Texas A&M University, College Station, USA
- Program in Integrative Nutrition and Complex Diseases, Texas A &M University, College Station, USA
| | - Yang Ni
- Department of Statistics, Texas A&M University, College Station, USA
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Ho KH, Pan KF, Cheng TY, Chien MH, Hua KT. Multiple impacts of Naa10p on cancer progression: Molecular functions and clinical prospects. Biochim Biophys Acta Rev Cancer 2023; 1878:188973. [PMID: 37659460 DOI: 10.1016/j.bbcan.2023.188973] [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: 07/19/2023] [Revised: 08/27/2023] [Accepted: 08/28/2023] [Indexed: 09/04/2023]
Abstract
Nα-acetyltransferase 10 protein (Naa10p) is known as the catalytic subunit of N-terminal acetyltransferases A (NatA) complex, associating with Naa15p to acetylate N-termini of the human proteome. Recent investigations have unveiled additional functions for Naa10p, encompassing lysine ε-acetylation and acetyltransferase-independent activities. Its pleiotropic roles have been implicated in diverse physiological and pathological contexts. Emerging evidence has implicated Naa10p in cancer progression, demonstrating dual attributes as an oncogene or a tumor suppressor contingent on the cancer type and acetyltransferase activity context. In this comprehensive review, we present a pan-cancer analysis aimed at elucidating the intricacies underlying Naa10p dysregulation in cancer. Our findings propose the potential involvement of c-Myc as a modulatory factor influencing Naa10p expression. Moreover, we provide a consolidated summary of recent advancements in understanding the intricate molecular underpinnings through which Naa10p contributes to cancer cell proliferation and metastasis. Furthermore, we delve into the multifaceted nature of Naa10p's roles in regulating cancer behaviors, potentially attributed to its interactions with a repertoire of partner proteins. Through an exhaustive exploration of Naa10p's functions, spanning its acetylation activity and acetyltransferase-independent functionalities, this review offers novel insights with implications for targeted therapeutic strategies involving this pivotal protein in the realm of cancer therapeutics.
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Affiliation(s)
- Kuo-Hao Ho
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
| | - Ke-Fan Pan
- Department of Medical Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Division of General Surgery, Department of Surgery, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Division of Colorectal Surgery, Department of Surgery, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan.
| | - Tsu-Yao Cheng
- Department of Laboratory Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Division of Gastroenterology, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan; TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan; Pulmonary Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan; Traditional Herbal Medicine Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
| | - Kuo-Tai Hua
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, China Medical University, Taichung, Taiwan.
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Githaka JM, Pirayeshfard L, Goping IS. Cancer invasion and metastasis: Insights from murine pubertal mammary gland morphogenesis. Biochim Biophys Acta Gen Subj 2023; 1867:130375. [PMID: 37150225 DOI: 10.1016/j.bbagen.2023.130375] [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: 12/20/2022] [Revised: 04/20/2023] [Accepted: 05/02/2023] [Indexed: 05/09/2023]
Abstract
Cancer invasion and metastasis accounts for the majority of cancer related mortality. A better understanding of the players that drive the aberrant invasion and migration of tumors cells will provide critical targets to inhibit metastasis. Postnatal pubertal mammary gland morphogenesis is characterized by highly proliferative, invasive, and migratory normal epithelial cells. Identifying the molecular regulators of pubertal gland development is a promising strategy since tumorigenesis and metastasis is postulated to be a consequence of aberrant reactivation of developmental stages. In this review, we summarize the pubertal morphogenesis regulators that are involved in cancer metastasis and revisit pubertal mammary gland transcriptome profiling to uncover both known and unknown metastasis genes. Our updated list of pubertal morphogenesis regulators shows that most are implicated in invasion and metastasis. This review highlights molecular linkages between development and metastasis and provides a guide for exploring novel metastatic drivers.
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Affiliation(s)
- John Maringa Githaka
- Department of Biochemistry, University of Alberta, Edmonton, AB T6G 2H7, Canada.
| | - Leila Pirayeshfard
- Department of Biochemistry, University of Alberta, Edmonton, AB T6G 2H7, Canada
| | - Ing Swie Goping
- Department of Biochemistry, University of Alberta, Edmonton, AB T6G 2H7, Canada; Department of Oncology, University of Alberta, Edmonton, AB T6G 2H7, Canada.
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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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Fang X, Lee YH, Jang JH, Kim SJ, Kim SH, Kim DH, Na HK, Kim KO, Baek JH, Surh YJ. ARD1 stabilizes NRF2 through direct interaction and promotes colon cancer progression. Life Sci 2023; 313:121217. [PMID: 36442525 DOI: 10.1016/j.lfs.2022.121217] [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: 10/10/2022] [Revised: 11/11/2022] [Accepted: 11/19/2022] [Indexed: 11/26/2022]
Abstract
AIMS Aberrant overactivation/overexpression of NRF2 is implicated as a driving event in tumor progression, which has been attributed to its mutation or inactivation of the inhibitory protein, KEAP1. However, alternative mechanisms responsible for sustained activation of NRF2 are less understood. MAIN METHODS Human colon cancer cell lines and tissues obtained from colorectal cancer (CRC) patients were used. To examine the expression levels of ARD1 and NRF2, Western blot and immunofluorescence analyses were performed. To investigate the potential relevance of NRF2 and ARD1 to human CRC, NRF2 and ARD1 were individually silenced in human colon cancer cells (HCT-116) by transfection with their specific small interfering RNA (siRNA). To determine the functional role of ARD1 in NRF2 regulation, in situ proximate ligation, co-immunoprecipitation, nano-LC-ESI MS/MS, and in vitro acetylation assays were performed. KEY FINDINGS ARD1 knockdown in human colon cancer cell lines significantly reduced the protein levels of NRF2 without affecting its mRNA expression; however, silencing of NRF2 did not alter ARD1 protein expression. In addition, these two proteins were co-localized and physically interacted with each other both in human colon cancer cells (HCT-116) and human colon tumor tissues. Mechanistically, ARD1 overexpression increased the acetylation levels of NRF2. Moreover, an in vitro acetylation assay and mass spectrometric analysis demonstrated that ARD1 could directly acetylate NRF2. Ectopic expression of mutant forms of ARD1 with defective acetyltransferase activity reduced the stability of NRF2. SIGNIFICANCE In conclusion, ARD1 may potentiate the oncogenic function of NRF2 in human colon cancer by stabilizing this transcription factor.
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Affiliation(s)
- Xizhu Fang
- College of Pharmacy, Seoul National University, Seoul, South Korea
| | - Yeon-Hwa Lee
- College of Pharmacy, Seoul National University, Seoul, South Korea
| | - Jeong-Hoon Jang
- College of Pharmacy, Seoul National University, Seoul, South Korea
| | - Su-Jung Kim
- Department of Molecular Medicine and Biopharmaceutical Science, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, South Korea
| | - Seong Hoon Kim
- College of Pharmacy, Seoul National University, Seoul, South Korea
| | - Do-Hee Kim
- Department of Chemistry, College of Convergence and Integrated Science, Kyonggi University, Suwon, Gyeonggi-do, South Korea
| | - Hye-Kyung Na
- Department of Food Science and Biotechnology, College of Knowledge-Based Services Engineering, Sungshin Women's University, Seoul, South Korea
| | - Kyung-Ok Kim
- Gachon Medical Research Institute, Gil Medical Center, Gachon University, Incheon, South Korea
| | - Jeong-Heum Baek
- Division of Colon and Rectal Surgery, Department of Surgery, Gil Medical Center, Gachon University College of Medicine, Incheon, South Korea
| | - Young-Joon Surh
- College of Pharmacy, Seoul National University, Seoul, South Korea; Cancer Research Institute, Seoul National University, Seoul, South Korea.
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Wong GL, Manore SG, Doheny DL, Lo HW. STAT family of transcription factors in breast cancer: Pathogenesis and therapeutic opportunities and challenges. Semin Cancer Biol 2022; 86:84-106. [PMID: 35995341 PMCID: PMC9714692 DOI: 10.1016/j.semcancer.2022.08.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/08/2022] [Accepted: 08/10/2022] [Indexed: 02/07/2023]
Abstract
Breast cancer is the most commonly diagnosed cancer and second-leading cause of cancer deaths in women. Breast cancer stem cells (BCSCs) promote metastasis and therapeutic resistance contributing to tumor relapse. Through activating genes important for BCSCs, transcription factors contribute to breast cancer metastasis and therapeutic resistance, including the signal transducer and activator of transcription (STAT) family of transcription factors. The STAT family consists of six major isoforms, STAT1, STAT2, STAT3, STAT4, STAT5, and STAT6. Canonical STAT signaling is activated by the binding of an extracellular ligand to a cell-surface receptor followed by STAT phosphorylation, leading to STAT nuclear translocation and transactivation of target genes. It is important to note that STAT transcription factors exhibit diverse effects in breast cancer; some are either pro- or anti-tumorigenic while others maintain dual, context-dependent roles. Among the STAT transcription factors, STAT3 is the most widely studied STAT protein in breast cancer for its critical roles in promoting BCSCs, breast cancer cell proliferation, invasion, angiogenesis, metastasis, and immune evasion. Consequently, there have been substantial efforts in developing cancer therapeutics to target breast cancer with dysregulated STAT3 signaling. In this comprehensive review, we will summarize the diverse roles that each STAT family member plays in breast cancer pathobiology, as well as, the opportunities and challenges in pharmacologically targeting STAT proteins and their upstream activators in the context of breast cancer treatment.
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Affiliation(s)
- Grace L Wong
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Sara G Manore
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Daniel L Doheny
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Hui-Wen Lo
- Department of Cancer Biology, Wake Forest University School of Medicine, Winston-Salem, NC, USA; Breast Cancer Center of Excellence, Wake Forest University School of Medicine, Winston-Salem, NC, USA; Wake Forest Baptist Comprehensive Cancer Center, Wake Forest University School of Medicine, Winston-Salem, NC, USA.
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11
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Wang F, Zheng J, Yang J, Luo T, Xu J, Yang Y, Gu Y, Zeng Y. N-α-Acetyltransferase 10 inhibits invasion and metastasis of oral squamous cell carcinoma via regulating Pirh2-p53 signalling pathway. J Cell Mol Med 2022; 26:2921-2934. [PMID: 35366056 PMCID: PMC9097830 DOI: 10.1111/jcmm.17306] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Revised: 01/26/2022] [Accepted: 03/16/2022] [Indexed: 12/15/2022] Open
Abstract
N‐α‐Acetyltransferase 10 (NAA10) was reported to be involved in tumour invasion and metastasis in several of tumours. However, the role and mechanism of NAA10‐mediated invasion and metastasis in oral squamous cell carcinoma (OSCC) remains undetermined. Herein, our study showed that NAA10 inhibits cell migration and invasion in vitro and attenuates the xenograft tumorigenesis in nude mice. Mechanistically, we demonstrated that there is a physical interaction between NAA10 and RelA/p65 in OSCC cells, thereby preventing RelA/p65‐mediated transcriptional activation of Pirh2. Consequently, inhibition of Pirh2 increased p53 level and suppressed the expression of p53 downstream targets, matrix metalloprotein‐2 (MMP‐2) and MMP‐9. Therefore, NAA10 may function as a tumour metastasis suppressor in the progression of OSCC by targeting Pirh2‐p53 axis and might be a prognostic marker as well as a therapeutic target for OSCC.
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Affiliation(s)
- Fazhan Wang
- Precision Clinical Laboratory, Central People's Hospital of Zhanjiang, Guangdong Medical University Zhanjiang Central Hospital, Zhanjiang, China.,Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China
| | - Jun Zheng
- Precision Clinical Laboratory, Central People's Hospital of Zhanjiang, Guangdong Medical University Zhanjiang Central Hospital, Zhanjiang, China.,Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China
| | - Jie Yang
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China
| | - Ting Luo
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China
| | - Jiang Xu
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China
| | - Yongyong Yang
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Yongqing Gu
- Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, China
| | - Yan Zeng
- Precision Clinical Laboratory, Central People's Hospital of Zhanjiang, Guangdong Medical University Zhanjiang Central Hospital, Zhanjiang, China.,Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China
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12
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Li Z, Chen C, Chen L, Hu D, Yang X, Zhuo W, Chen Y, Yang J, Zhou Y, Mao M, Zhang X, Xu L, Ju S, Shen J, Wang Q, Dong M, Xie S, Wei Q, Jia Y, Zhou J, Wang L. STAT5a Confers Doxorubicin Resistance to Breast Cancer by Regulating ABCB1. Front Oncol 2021; 11:697950. [PMID: 34336684 PMCID: PMC8320598 DOI: 10.3389/fonc.2021.697950] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/29/2021] [Indexed: 02/05/2023] Open
Abstract
Chemoresistance is a daunting challenge to the prognosis of patients with breast cancer. Signal transducer and activator of transcription (STAT) 5a plays vital roles in the development of various cancers, but its function in breast cancer is controversial, and its role in chemoresistance in breast cancer remains unexplored. Here we identified STAT5a as a chemoresistance inducer that regulates the expression of ABCB1 in breast cancer and can be targeted by pimozide, an FDA-approved psychotropic drug. First, we found that STAT5a and ABCB1 were expressed at higher levels in doxorubicin-resistant cell lines and chemoresistant patients, and their expression was positively correlated. Then, we confirmed the essential roles of STAT5a and ABCB1 in doxorubicin resistance in breast cancer cells and the regulation of ABCB1 transcription by STAT5a. Subsequently, the efficacy of pimozide in inhibiting STAT5a and sensitizing doxorubicin-resistant breast cancer cells was tested. Finally, we verified the role of STAT5a in doxorubicin resistance in breast cancer and the efficacy of pimozide in reversing this resistance in vivo. Our study demonstrated the vital role of STAT5a in doxorubicin resistance in breast cancer. Targeting STAT5a might be a promising strategy for treating doxorubicin-resistant breast cancer. Moreover, repurposing pimozide for doxorubicin resensitization is attractive due to the safety profile of pimozide.
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Affiliation(s)
- Zhaoqing Li
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), 2nd Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Cong Chen
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Lini Chen
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Dengdi Hu
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China.,Affiliated Cixi Hospital, Wenzhou Medical University, Ningbo, China
| | - Xiqian Yang
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China.,Breast Surgical Department, Shaoxing Maternity and Child Health Care Hospital, Shaoxing, China
| | - Wenying Zhuo
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China.,Affiliated Cixi Hospital, Wenzhou Medical University, Ningbo, China
| | - Yongxia Chen
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Jingjing Yang
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Yulu Zhou
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Misha Mao
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Xun Zhang
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Ling Xu
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Siwei Ju
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Jun Shen
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Qinchuan Wang
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Minjun Dong
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Shuduo Xie
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Qun Wei
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Yunlu Jia
- The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jichun Zhou
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
| | - Linbo Wang
- Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China.,Biomedical Research Center and Key Laboratory of Biotherapy of Zhejiang Province, Hangzhou, China
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13
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Lv S, Luo T, Yang Y, Li Y, Yang J, Xu J, Zheng J, Zeng Y. Naa10p and IKKα interaction regulates EMT in oral squamous cell carcinoma via TGF-β1/Smad pathway. J Cell Mol Med 2021; 25:6760-6772. [PMID: 34060226 PMCID: PMC8278082 DOI: 10.1111/jcmm.16680] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 05/08/2021] [Accepted: 05/11/2021] [Indexed: 12/11/2022] Open
Abstract
Epithelial‐mesenchymal transition (EMT) has been contributed to increase migration and invasion of cancer cells. However, the correlate of Naa10p and IKKα with EMT in oral squamous cell carcinoma (OSCC) is not yet fully understood. In our present study, we found N‐α‐acetyltransferase 10 protein (Naa10p) and IκB kinase α (IKKα) were abnormally abundant in oral squamous cell carcinoma (OSCC). Bioinformatic results indicate that the expression of Naa10p and IKKα is correlated with TGF‐β1/Smad and EMT‐related molecules. The Transwell migration, invasion, qRT‐PCR and Western blot assay indicated that Naa10p repressed OSCC cell migration, invasion and EMT, whereas IKKα promoted TGF‐β1–mediated OSCC cell migration, invasion and EMT. Mechanistically, Naa10p inhibited IKKα activation of Smad3 through the interaction with IKKα directly in OSCC cells after TGF‐β1 stimulation. Notably, knockdown of Naa10p reversed the IKKα‐induced change in the migration, invasion and EMT‐related molecules in OSCC cells after TGF‐β1 stimulation. These findings suggest that Naa10p interacted with IKKα mediates EMT in OSCC cells through TGF‐β1/Smad, a novel pathway for preventing OSCC.
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Affiliation(s)
- Sai Lv
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Stomatology, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Ting Luo
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China
| | - Yongyong Yang
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Yuqing Li
- Department of Urological Surgery, The Third Affiliated Hospital of Shenzhen University, Shenzhen University, Shenzhen, China
| | - Jie Yang
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Stomatology, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Jiang Xu
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Stomatology, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Jun Zheng
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Stomatology, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Yan Zeng
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Stomatology, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
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14
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Sun L, Wang K, Peng L, Zhang J, Yang J, Zhao J, Xu J, Zheng J, Zeng Y. Naa10p Enhances Chemosensitivity to Cisplatin in Oral Squamous Cell Carcinoma Cells. Cancer Manag Res 2021; 13:1843-1851. [PMID: 33658848 PMCID: PMC7917391 DOI: 10.2147/cmar.s296783] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Accepted: 02/02/2021] [Indexed: 12/11/2022] Open
Abstract
Background This study aimed to investigate the function and underlying molecular mechanism of N-α-acetyltransferase 10 protein (Naa10p) in cisplatin (CDDP) chemosensitivity in oral squamous cell carcinoma (OSCC). Methods Salivary Naa10p levels in 76 OSCC patients undergoing CDDP-based chemotherapy were detected using enzyme-linked immunosorbent assay. Quantitative real-time polymerase chain reaction and Western blot were used to examine the expression of Naa10p in constructed CDDP-resistant OSCC cell (Cal-27/CDDP) lines and nude mouse model. In addition, the tumor volume and weight of nude mice were analyzed. Lentiviral system was employed to establish and identify OSCC cell lines with stable Naa10p interference or overexpression. MTT assay was used for drug sensitivity analysis. P-gp and Bcl-2 expression levels were tested by Western blot. Results Higher salivary Naa10p expression was present in the complete response/partial response group (n=46) compared to the stable disease/progressive disease group (n=30) in OSCC patients receiving chemotherapy treatment. Naa10p expression was down-regulated in Cal-27/CDDP cells and tissues. Naa10p overexpression significantly reduced the expression level of drug-resistant molecules. Naa10p was related to CDDP resistance and enhanced CDDP sensitivity in OSCC according to drug sensitivity analysis and nude mouse model experiments. Conclusion Naa10p plays a tumor suppressor gene role and is associated with CDDP resistance in OSCC. It can enhance CDDP sensitivity in OSCC and may be a potential target for OSCC chemotherapy.
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Affiliation(s)
- Lichun Sun
- Department of Stomatology and Key Laboratory of Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, People's Republic of China
| | - Kaixin Wang
- Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, Guangdong, People's Republic of China
| | - Lu Peng
- Department of Stomatology and Key Laboratory of Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, People's Republic of China
| | - Jinfang Zhang
- Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, Guangdong, People's Republic of China
| | - Jie Yang
- Department of Laboratory, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, People's Republic of China
| | - Juan Zhao
- Department of Stomatology and Key Laboratory of Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, People's Republic of China
| | - Jiang Xu
- Department of Stomatology and Key Laboratory of Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, People's Republic of China
| | - Jun Zheng
- Department of Stomatology and Key Laboratory of Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, People's Republic of China
| | - Yan Zeng
- Department of Stomatology and Key Laboratory of Xinjiang Endemic and Ethnic Diseases, The First Affiliated Hospital, Shihezi University School of Medicine, Shihezi, Xinjiang, People's Republic of China
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15
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Umlai UKI, Haris B, Hussain K, Jithesh PV. Case Report: Phenotype-Gene Correlation in a Case of Novel Tandem 4q Microduplication With Short Stature, Speech Delay and Microcephaly. Front Endocrinol (Lausanne) 2021; 12:783235. [PMID: 35185781 PMCID: PMC8851600 DOI: 10.3389/fendo.2021.783235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Accepted: 12/30/2021] [Indexed: 11/25/2022] Open
Abstract
We describe a sporadic case of a pure, tandem, interstitial chromosome 4q duplication, arr[hg19] 4q28.1q32.3 (127,008,069-165,250,477) x3 in a boy born at 36 weeks of gestation. He presented with microcephaly (head circumference <1st percentile), short stature (height <2nd percentile) and poor weight gain (weight <3rd percentile). Hypospadias and horseshoe shaped kidneys were also revealed following a urinary tract ultrasound. Biochemical analysis revealed normal growth hormone and thyroid hormone levels. While gross and fine motor skill development was in line with his age, speech delay was observed. This patient adds to a group of more than 30 cases of pure 4q tandem duplication with common and differing phenotypic presentations. Using a retrospective analysis of previous case studies alongside the current case and bioinformatics analysis of the duplicated region, we deduced the most likely dosage sensitive genes for some of the major phenotypes in the patient. The positive predictive value (PPV) was calculated for each gene and phenotype and was derived by comparing the previously reported patients who have gene duplications and an associated phenotype versus those who had the gene duplications but were unaffected. Thus, the growth retardation phenotype may be associated with NAA15 duplication, speech delay with GRIA2 and microcephaly with PLK4 duplication. Functional studies will help in confirming the observations and elucidating the mechanisms. However, our study highlights the importance of analysing case reports with pure duplications in defining phenotype-gene relationships and in improving our knowledge of the function of precise chromosomal regions.
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Affiliation(s)
| | - Basma Haris
- Department of Pediatric Endocrinology, Sidra Medicine, Doha, Qatar
| | - Khalid Hussain
- Department of Pediatric Endocrinology, Sidra Medicine, Doha, Qatar
- Department of Paediatrics, Weill Cornell Medicine - Qatar, Doha, Qatar
- Department of Genetics and Genomics, University College London, London, United Kingdom
| | - Puthen Veettil Jithesh
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
- *Correspondence: Puthen Veettil Jithesh,
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16
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NAA10 p.(D10G) and NAA10 p.(L11R) Variants Hamper Formation of the NatA N-Terminal Acetyltransferase Complex. Int J Mol Sci 2020; 21:ijms21238973. [PMID: 33255974 PMCID: PMC7730585 DOI: 10.3390/ijms21238973] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 11/16/2020] [Accepted: 11/23/2020] [Indexed: 11/21/2022] Open
Abstract
The majority of the human proteome is subjected to N-terminal (Nt) acetylation catalysed by N-terminal acetyltransferases (NATs). The NatA complex is composed of two core subunits—the catalytic subunit NAA10 and the ribosomal anchor NAA15. Furthermore, NAA10 may also have catalytic and non-catalytic roles independent of NatA. Several inherited and de novo NAA10 variants have been associated with genetic disease in humans. In this study, we present a functional analysis of two de novo NAA10 variants, c.29A>G p.(D10G) and c.32T>G p.(L11R), previously identified in a male and a female, respectively. Both of these neighbouring amino acids are highly conserved in NAA10. Immunoprecipitation experiments revealed that both variants hamper complex formation with NAA15 and are thus likely to impair NatA-mediated Nt-acetylation in vivo. Despite their common impact on NatA formation, in vitro Nt-acetylation assays showed that the variants had opposing impacts on NAA10 catalytic activity. While NAA10 c.29A>G p.(D10G) exhibits normal intrinsic NatA activity and reduced monomeric NAA10 NAT activity, NAA10 c.32T>G p.(L11R) displays reduced NatA activity and normal NAA10 NAT activity. This study expands the scope of research into the functional consequences of NAA10 variants and underlines the importance of understanding the diverse cellular roles of NAA10 in disease mechanisms.
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17
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NAA10 as a New Prognostic Marker for Cancer Progression. Int J Mol Sci 2020; 21:ijms21218010. [PMID: 33126484 PMCID: PMC7663132 DOI: 10.3390/ijms21218010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 10/23/2020] [Accepted: 10/26/2020] [Indexed: 01/05/2023] Open
Abstract
N-α-acetyltransferase 10 (NAA10) is an acetyltransferase that acetylates both N-terminal amino acid and internal lysine residues of proteins. NAA10 is a crucial player to regulate cell proliferation, migration, differentiation, apoptosis, and autophagy. Recently, mounting evidence presented the overexpression of NAA10 in various types of cancer, including liver, bone, lung, breast, colon, and prostate cancers, and demonstrated a correlation of overexpressed NAA10 with vascular invasion and metastasis, thereby affecting overall survival rates of cancer patients and recurrence of diseases. This evidence all points NAA10 toward a promising biomarker for cancer prognosis. Here we summarize the current knowledge regarding the biological functions of NAA10 in cancer progression and provide the potential usage of NAA10 as a prognostic marker for cancer progression.
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18
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Dees S, Pontiggia L, Jasmin JF, Sotgia F, Lisanti MP, Mercier I. Essential role of STAT5a in DCIS formation and invasion following estrogen treatment. Aging (Albany NY) 2020; 12:15104-15120. [PMID: 32633727 PMCID: PMC7425506 DOI: 10.18632/aging.103586] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 06/10/2020] [Indexed: 11/25/2022]
Abstract
Ductal carcinoma in situ (DCIS) is one of the earliest stages of breast cancer (BCa). The mechanisms by which DCIS lesions progress to an invasive state while others remain indolent are yet to be fully characterized and both diagnosis and treatment of this pre-invasive disease could benefit from better understanding the pathways involved. While a decreased expression of Caveolin-1 (Cav-1) in the tumor microenvironment of patients with DCIS breast cancer was linked to progression to invasive breast cancer (IBC), the downstream effector(s) contributing to this process remain elusive. The current report shows elevated expression of Signal Transducer and Activator of Transcription 5a (STAT5a) within the DCIS-like lesions in Cav-1 KO mice following estrogen treatment and inhibition of STAT5a expression prevented the formation of these mammary lesions. In addition, STAT5a overexpression in a human DCIS cell line (MCF10DCIS.com) promoted their invasion, a process accelerated by estrogen treatment and associated with increased levels of the matrix metalloproteinase-9 (MMP-9) precursor. In sum, our results demonstrate a novel regulatory axis (Cav-1♦STAT5a♦MMP-9) in DCIS that is fully activated by the presence of estrogen. Our sudies suggest to further study phosphorylated STAT5a (Y694) as a potential biomarker to guide and predict outcome of DCIS patient population.
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Affiliation(s)
- Sundee Dees
- Department of Pharmaceutical Sciences, Philadelphia College of Pharmacy, University of the Sciences, Philadelphia, PA, USA
| | - Laura Pontiggia
- Department of Mathematics, Physics and Statistics, Misher College of Arts and Sciences, University of the Sciences, Philadelphia, PA, USA
| | - Jean-Francois Jasmin
- Department of Pharmaceutical Sciences, Philadelphia College of Pharmacy, University of the Sciences, Philadelphia, PA, USA
| | - Federica Sotgia
- Translational Medicine, School of Science, Engineering and Environment (SEE), Biomedical Research Centre (BRC), University of Salford, Greater Manchester, United Kingdom
| | - Michael P. Lisanti
- Translational Medicine, School of Science, Engineering and Environment (SEE), Biomedical Research Centre (BRC), University of Salford, Greater Manchester, United Kingdom
| | - Isabelle Mercier
- Department of Pharmaceutical Sciences, Philadelphia College of Pharmacy, University of the Sciences, Philadelphia, PA, USA
- Program in Personalized Medicine and Targeted Therapeutics, University of the Sciences, Philadelphia, PA, USA
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19
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Lin YW, Wen YC, Chu CY, Tung MC, Yang YC, Hua KT, Pan KF, Hsiao M, Lee WJ, Chien MH. Stabilization of ADAM9 by N-α-acetyltransferase 10 protein contributes to promoting progression of androgen-independent prostate cancer. Cell Death Dis 2020; 11:591. [PMID: 32719332 PMCID: PMC7385149 DOI: 10.1038/s41419-020-02786-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 12/28/2022]
Abstract
N-α-Acetyltransferase 10 protein (Naa10p) was reported to be an oncoprotein in androgen-dependent prostate cancer (PCa; ADPC) through binding and increasing transcriptional activity of the androgen receptor (AR). PCa usually progresses from an androgen-dependent to an androgen-independent stage, leading to an increase in the metastatic potential and an incurable malignancy. At present, the role of Naa10p in androgen-independent prostate cancer (AIPC) remains unclear. In this study, in silico and immunohistochemistry analyses showed that Naa10 transcripts or the Naa10p protein were more highly expressed in primary and metastatic PCa cancer tissues compared to adjacent normal tissues and non-metastatic cancer tissues, respectively. Knockdown and overexpression of Naa10p in AIPC cells (DU145 and PC-3M), respectively, led to decreased and increased cell clonogenic and invasive abilities in vitro as well as tumor growth and metastasis in AIPC xenografts. From the protease array screening, we identified a disintegrin and metalloprotease 9 (ADAM9) as a potential target of Naa10p, which was responsible for the Naa10p-induced invasion of AIPC cells. Naa10p can form a complex with ADAM9 to maintain ADAM9 protein stability and promote AIPC's invasive ability which were independent of its acetyltransferase activity. In contrast to the Naa10p-ADAM9 axis, ADAM9 exerted positive feedback regulation on Naa10p to modulate progression of AIPC in vitro and in vivo. Taken together, for the first time, our results reveal a novel cross-talk between Naa10p and ADAM9 in regulating the progression of AIPC. Disruption of Naa10p-ADAM9 interactions may be a potential intervention for AIPC therapy.
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Affiliation(s)
- Yung-Wei Lin
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,International Master/PhD Program in Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,TMU Research Center of Urology and Kidney (TMU-RCUK), Taipei Medical University, Taipei, Taiwan.,Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Yu-Ching Wen
- Department of Urology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.,TMU Research Center of Urology and Kidney (TMU-RCUK), Taipei Medical University, Taipei, Taiwan.,Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chih-Ying Chu
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Min-Che Tung
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Surgery, Tungs' Taichung Metro Harbor Hospital, Taichung, Taiwan
| | - Yi-Chieh Yang
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.,Department of Medical Research, Tungs' Taichung MetroHarbor Hospital, Taichung, Taiwan
| | - Kuo-Tai Hua
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Ke-Fan Pan
- Graduate Institute of Toxicology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Michael Hsiao
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Wei-Jiunn Lee
- TMU Research Center of Urology and Kidney (TMU-RCUK), Taipei Medical University, Taipei, Taiwan. .,Department of Urology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan. .,Department of Medical Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
| | - Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan. .,TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei, Taiwan. .,Pulmonary Research Center, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan. .,Traditional Herbal Medicine Research Center, Taipei Medical University Hospital, Taipei, Taiwan.
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20
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Chaudhary P, Ha E, Vo TTL, Seo JH. Diverse roles of arrest defective 1 in cancer development. Arch Pharm Res 2019; 42:1040-1051. [DOI: 10.1007/s12272-019-01195-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 11/25/2019] [Indexed: 12/18/2022]
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21
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Wang H, He H, Yang C. miR-342 suppresses the proliferation and invasion of acute myeloid leukemia by targeting Naa10p. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2019; 47:3671-3676. [PMID: 31496296 DOI: 10.1080/21691401.2019.1596930] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Haiyan Wang
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining, Shandong, China
| | - Heng He
- Department of Digestive Medicine, Affiliated Hospital of Jining Medical University, Jining, Shandong, China
| | - Chunyan Yang
- Department of Hematology, Affiliated Hospital of Jining Medical University, Jining, Shandong, China
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22
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Zheng J, Wang F, Yang Y, Xu J, Yang J, Wang K, Liu Y, Du G, Zeng Y. Inverse correlation between Naa10p and Pirh2 expression and the combined prognostic value in oral squamous cell carcinoma patients. J Oral Pathol Med 2019; 48:686-695. [PMID: 31134698 DOI: 10.1111/jop.12886] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2018] [Revised: 04/26/2019] [Accepted: 05/16/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND This study aims to explore the associations between N-α-acetyltransferase 10 protein (Naa10p) and p53-induced protein with a RING-H2 domain (Pirh2) expression and clinicopathological characteristics in oral squamous cell carcinoma (OSCC). METHODS Immunohistochemistry was performed to detect Naa10p and Pirh2 levels containing 118 OSCC specimens, and additional analyses were used to determine correlations between Naa10p and Pirh2 expressions, generate survival curves, and perform univariate and multivariate statistical analyses. Further, quantitative real-time PCR (qRT-PCR) and western blot were employed to examine Naa10p and Pirh2 expression level in OSCC patients' samples. We further validated the result using RNAseq data from The Cancer Genome Atlas (TCGA) and mRNA array data from GSE31056 and GSE30784. RESULTS Naa10p and Pirh2 are overexpression, and the protein level of Naa10p was negatively correlated with that of Pirh2 in OSCC tissues. Multivariate Cox proportional hazard regression analysis showed that positive Naa10p expression and negative Pirh2 expression were both independent good prognostic factors for OSCC patients. Furthermore, the Naa10p-positive/Pirh2-negative group has the best prognosis among all OSCC patients. Results from qRT-PCR showed the higher expression level of Naa10 and lower expression level of Pirh2 in tumor tissues than adjacent normal tissues. TCGA database and data from GSE31056 and GSE30784 showed the similar result. The correlation analysis showed that the mRNA level of Naa10 was negatively correlated that of Pirh2. CONCLUSION The expression of Naa10p is negatively correlated with that of Pirh2, and positive Naa10p and negative Pirh2 might be independent biomarkers for better OSCC prognoses.
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Affiliation(s)
- Jun Zheng
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Stomatology, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Fazhan Wang
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Biochemistry, School of Medicine, Shihezi University, Shihezi, China
| | - Yongyong Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Biochemistry and Molecular Biology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jiang Xu
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Stomatology, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Jinhua Yang
- Department of Bioinformatics, Guangzhou GenCoding Lab, Guangzhou, China
| | - Keying Wang
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Stomatology, The First Affiliated Hospital, School of Medicine, Shihezi University, Shihezi, China
| | - Yuhao Liu
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China
| | - Gang Du
- Department of Bioinformatics, Guangzhou GenCoding Lab, Guangzhou, China.,Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yan Zeng
- Key Laboratory of Xinjiang Endemic and Ethnic Disease, School of Medicine, Shihezi University, Shihezi, China.,Department of Biochemistry, School of Medicine, Shihezi University, Shihezi, China
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23
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Aksnes H, Ree R, Arnesen T. Co-translational, Post-translational, and Non-catalytic Roles of N-Terminal Acetyltransferases. Mol Cell 2019; 73:1097-1114. [PMID: 30878283 DOI: 10.1016/j.molcel.2019.02.007] [Citation(s) in RCA: 152] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Revised: 01/23/2019] [Accepted: 02/04/2019] [Indexed: 02/07/2023]
Abstract
Recent studies of N-terminal acetylation have identified new N-terminal acetyltransferases (NATs) and expanded the known functions of these enzymes beyond their roles as ribosome-associated co-translational modifiers. For instance, the identification of Golgi- and chloroplast-associated NATs shows that acetylation of N termini also happens post-translationally. In addition, we now appreciate that some NATs are highly specific; for example, a dedicated NAT responsible for post-translational N-terminal acetylation of actin was recently revealed. Other studies have extended NAT function beyond Nt acetylation, including functions as lysine acetyltransferases (KATs) and non-catalytic roles. Finally, emerging studies emphasize the physiological relevance of N-terminal acetylation, including roles in calorie-restriction-induced longevity and pathological α-synuclein aggregation in Parkinson's disease. Combined, the NATs rise as multifunctional proteins, and N-terminal acetylation is gaining recognition as a major cellular regulator.
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Affiliation(s)
- Henriette Aksnes
- Department of Biomedicine, University of Bergen, 5020 Bergen, Norway.
| | - Rasmus Ree
- Department of Biomedicine, University of Bergen, 5020 Bergen, Norway
| | - Thomas Arnesen
- Department of Biomedicine, University of Bergen, 5020 Bergen, Norway; Department of Biological Sciences, University of Bergen, 5020 Bergen, Norway; Department of Surgery, Haukeland University Hospital, 5021 Bergen, Norway.
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24
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Guo Z, Tang Y, Fu Y, Wang J. Decreased expression of STAT5A predicts poor prognosis in osteosarcoma. Pathol Res Pract 2019; 215:519-524. [DOI: 10.1016/j.prp.2019.01.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 12/18/2018] [Accepted: 01/05/2019] [Indexed: 02/04/2023]
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25
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Zhang Y, Zhou H, Tao Y, Liu X, Yuan Z, Nie C. ARD1 contributes to IKKβ-mediated breast cancer tumorigenesis. Cell Death Dis 2018; 9:860. [PMID: 30154412 PMCID: PMC6113314 DOI: 10.1038/s41419-018-0921-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 07/10/2018] [Accepted: 07/25/2018] [Indexed: 02/05/2023]
Abstract
The expression of IκB kinase β (IKKβ) promotes the growth of breast cancer cells. Meanwhile, IKKβ mediates the phosphorylation and subsequent degradation of arrest-defective protein 1 (ARD1). However, the relationship between IKKβ and ARD1 in the occurrence of breast cancer has not been reported. In this study, we found that IKKβ not only acts directly on mammalian target of rapamycin (mTOR) activity but also indirectly acts on mTOR activity through posttranscriptional modification of ARD1, thereby effectively promoting the growth of breast cancer cells. ARD1 prevents mTOR activity and breast cancer cell growth by stabilizing tuberous sclerosis complex 2 (TSC2) to induce autophagy. Moreover, acetylation of heat shock protein 70 (Hsp70) also contributes to ARD1-mediated autophagy. Therefore, upstream IKKβ can further promote the occurrence of breast cancer by mediating the function of ARD1.
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Affiliation(s)
- Yu Zhang
- Department of Oncology, Guizhou Provincial People's Hospital, 550002, Guizhou, China
| | - Hang Zhou
- Department of Chemotherapy, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, 610041, Chengdu, China
| | - Yongjun Tao
- People's Hospital of Danzhai County, 557500, Guizhou, China
| | - Xingyu Liu
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, 610041, Chengdu, China
| | - Zhu Yuan
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, 610041, Chengdu, China
| | - Chunlai Nie
- State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University and Collaborative Innovation Center for Biotherapy, 610041, Chengdu, China.
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26
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Zheng J, Sun L, Yuan W, Xu J, Yu X, Wang F, Sun L, Zeng Y. Clinical value of Naa10p and
CEA
levels in saliva and serum for diagnosis of oral squamous cell carcinoma. J Oral Pathol Med 2018; 47:830-835. [PMID: 30028540 DOI: 10.1111/jop.12767] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 06/22/2018] [Accepted: 07/17/2018] [Indexed: 01/01/2023]
Affiliation(s)
- Jun Zheng
- Key Laboratory of Xinjiang Endemic and Ethnic Disease School of Medicine Shihezi University Shihezi Xinjiang China
- Department of Stomatology The First Affiliated Hospital School of Medicine Shihezi University Shihezi Xinjiang China
| | - Lichun Sun
- Key Laboratory of Xinjiang Endemic and Ethnic Disease School of Medicine Shihezi University Shihezi Xinjiang China
- Department of Stomatology The First Affiliated Hospital School of Medicine Shihezi University Shihezi Xinjiang China
| | - Wumei Yuan
- Key Laboratory of Xinjiang Endemic and Ethnic Disease School of Medicine Shihezi University Shihezi Xinjiang China
- Department of Biochemistry School of Medicine Shihezi University Shihezi Xinjiang China
| | - Jiang Xu
- Key Laboratory of Xinjiang Endemic and Ethnic Disease School of Medicine Shihezi University Shihezi Xinjiang China
- Department of Stomatology The First Affiliated Hospital School of Medicine Shihezi University Shihezi Xinjiang China
| | - Xinle Yu
- Key Laboratory of Xinjiang Endemic and Ethnic Disease School of Medicine Shihezi University Shihezi Xinjiang China
- Department of Stomatology The First Affiliated Hospital School of Medicine Shihezi University Shihezi Xinjiang China
| | - Fazhan Wang
- Key Laboratory of Xinjiang Endemic and Ethnic Disease School of Medicine Shihezi University Shihezi Xinjiang China
- Department of Biochemistry School of Medicine Shihezi University Shihezi Xinjiang China
| | - Lisha Sun
- Central Laboratory Peking University School and Hospital of Stomatology Beijing China
| | - Yan Zeng
- Key Laboratory of Xinjiang Endemic and Ethnic Disease School of Medicine Shihezi University Shihezi Xinjiang China
- Department of Biochemistry School of Medicine Shihezi University Shihezi Xinjiang China
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27
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Vo TTL, Jeong CH, Lee S, Kim KW, Ha E, Seo JH. Versatility of ARD1/NAA10-mediated protein lysine acetylation. Exp Mol Med 2018; 50:1-13. [PMID: 30054464 PMCID: PMC6063952 DOI: 10.1038/s12276-018-0100-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 04/11/2018] [Indexed: 12/29/2022] Open
Abstract
Post-translational modifications (PTMs) are chemical alterations that occur in proteins that play critical roles in various cellular functions. Lysine acetylation is an important PTM in eukaryotes, and it is catalyzed by lysine acetyltransferases (KATs). KATs transfer acetyl-coenzyme A to the internal lysine residue of substrate proteins. Arrest defective 1 (ARD1) is a member of the KAT family. Since the identification of its KAT activity 15 years ago, many studies have revealed that diverse cellular proteins are acetylated by ARD1. ARD1-mediated lysine acetylation is a key switch that regulates the enzymatic activities and biological functions of proteins and influences cell biology from development to pathology. In this review, we summarize protein lysine acetylation mediated by ARD1 and describe the biological meanings of this modification. Enzymes that modify proteins by adding an acetyl group have profound effects on metabolism and development, as well as disease. This process, known as acetylation, is carried out by KAT proteins, which are present throughout the body. Although acetyl groups are small, acetylation can change a protein’s electrical charge and shape, and even alter its function. Ji Hae Seo at Keimyung University School of Medicine in Daegu, South Korea, and co-workers reviewed the roles of KAT proteins in health and disease. They report that KAT proteins control gene expression, switch metabolic pathways on or off, and regulate development. Malfunction can lead to various disorders, including neurodegeneration and tumor growth. The researchers highlight several KAT proteins, in particular an enzyme that acetylates the amino acid lysine, that are promising targets for treatment of diseases, including cancer.
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Affiliation(s)
- Tam Thuy Lu Vo
- College of Pharmacy, Keimyung University, Daegue, 42601, Republic of Korea
| | - Chul-Ho Jeong
- College of Pharmacy, Keimyung University, Daegue, 42601, Republic of Korea
| | - Sooyeun Lee
- College of Pharmacy, Keimyung University, Daegue, 42601, Republic of Korea
| | - Kyu-Won Kim
- College of Pharmacy and Research Institute of Pharmaceutical Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Eunyoung Ha
- Department of Biochemistry, Keimyung University School of Medicine, Daegu, 42601, Republic of Korea
| | - Ji Hae Seo
- Department of Biochemistry, Keimyung University School of Medicine, Daegu, 42601, Republic of Korea.
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28
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Lee D, Jang MK, Seo JH, Ryu SH, Kim JA, Chung YH. ARD1/NAA10 in hepatocellular carcinoma: pathways and clinical implications. Exp Mol Med 2018; 50:1-12. [PMID: 30054466 PMCID: PMC6063946 DOI: 10.1038/s12276-018-0106-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 04/11/2018] [Indexed: 12/21/2022] Open
Abstract
Hepatocellular carcinoma (HCC), a representative example of a malignancy with a poor prognosis, is characterized by high mortality because it is typically in an advanced stage at diagnosis and leaves very little hepatic functional reserve. Despite advances in medical and surgical techniques, there is no omnipotent tool that can diagnose HCC early and then cure it medically or surgically. Several recent studies have shown that a variety of pathways are involved in the development, growth, and even metastasis of HCC. Among a variety of cytokines or molecules, some investigators have suggested that arrest-defective 1 (ARD1), an acetyltransferase, plays a key role in the development of malignancies. Although ARD1 is thought to be centrally involved in the cell cycle, cell migration, apoptosis, differentiation, and proliferation, the role of ARD1 and its potential mechanistic involvement in HCC remain unclear. Here, we review the present literature on ARD1. First, we provide an overview of the essential structure, functions, and molecular mechanisms or pathways of ARD1 in HCC. Next, we discuss potential clinical implications and perspectives. We hope that, by providing new insights into ARD1, this review will help to guide the next steps in the development of markers for the early detection and prognosis of HCC. A protein that is highly expressed in cancer with extensive blood vessel development may provide a potential biomarker for early-stage liver cancer. Liver cancer is often not diagnosed until it is advanced and is also hard to be cured despite of advances in treatment, meaning patients often die from the disease. No tools for early detection or prognosis prediction exist, and scientists are keen to find useful biomarker molecules. Young-Hwa Chung at the University of Ulsan College of Medicine, Asan Medical Center, Seoul, and co-workers in South Korea reviewed recent research into one possible cancer-related protein, arrest-defective 1 (ARD1), known to be highly expressed in certain cancers and possibly associated with poor prognosis. While ARD1 appears to regulate pathways critical to cancer progression and promote cancer cell invasiveness, further in-depth investigations are needed to clarify its specific role in liver cancer.
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Affiliation(s)
- Danbi Lee
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Myoung-Kuk Jang
- Department of Internal Medicine, Hallym University College of Medicine, Kangdong Sacred Heart Hospital, Seoul, Republic of Korea
| | - Ji Hae Seo
- Department of Biochemistry, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Soo Hyung Ryu
- Department of Internal Medicine, Inje University College of Medicine, Seoul Paik Hospital, Seoul, Republic of Korea
| | | | - Young-Hwa Chung
- Department of Internal Medicine, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea.
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29
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Patra P, Izawa T, Pena-Castillo L. REPA: Applying Pathway Analysis to Genome-Wide Transcription Factor Binding Data. IEEE/ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS 2018; 15:1270-1283. [PMID: 27019499 DOI: 10.1109/tcbb.2015.2453948] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Pathway analysis has been extensively applied to aid in the interpretation of the results of genome-wide transcription profiling studies, and has been shown to successfully find associations between the biological phenomena under study and biological pathways. There are two widely used approaches of pathway analysis: over-representation analysis, and gene set analysis. Recently genome-wide transcription factor binding data has become widely available allowing for the application of pathway analysis to this type of data. In this work, we developed regulatory enrichment pathway analysis (REPA) to apply gene set analysis to genome-wide transcription factor binding data to infer associations between transcription factors and biological pathways. We used the transcription factor binding data generated by the ENCODE project, and gene sets from the Molecular Signatures and KEGG databases. Our results showed that 54 percent of the predictions examined have literature support and that REPA's recall is roughly 54 percent. This level of precision is promising as several of REPA's predictions are expected to be novel and can be used to guide new research avenues. In addition, the results of our case studies showed that REPA enhances the interpretation of genome-wide transcription profiling studies by suggesting putative regulators behind the observed transcriptional responses.
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30
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Zeng L, Zhong J, He G, Li F, Li J, Zhou W, Liu W, Zhang Y, Huang S, Liu Z, Deng X. Identification of Nucleobindin-2 as a Potential Biomarker for Breast Cancer Metastasis Using iTRAQ-based Quantitative Proteomic Analysis. J Cancer 2017; 8:3062-3069. [PMID: 28928897 PMCID: PMC5604457 DOI: 10.7150/jca.19619] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Accepted: 03/17/2017] [Indexed: 12/19/2022] Open
Abstract
Metastasis is a lethal step in the progression of breast cancer. None of the metastasis-associated biomarkers identified up to now has a definite prognostic value in breast cancer patients. This study was designed to identify biomarkers for breast cancer metastasis and predictors of the prognosis of breast cancer patients. The differentially expressed proteins between 23 paired primary breast tumor and metastatic lymph nodes were identified by quantitative iTRAQ proteomic analysis. Immunohistochemistry was applied to locate and assess the expression of NUCB2 in paired primary breast tumor and metastatic lymph node tissues (n = 106). The relationship between NUCB2 expression and the clinicopathological characteristics of breast cancer patients (n = 189) were analyzed by χ2 test. Kaplan-Meier analysis and Cox hazard regression analysis were utilized to investigate the relationship between its expression and prognosis of breast cancer patients. The iTRAQ proteomic results showed that 4,837 confidential proteins were identified, 643 of which were differentially expressed in the primary breast cancer tissues and the paired metastatic lymph nodes. NUCB2 protein was found decreased in paired metastatic lymph nodes (P = 0.000), with the positive expression rate being 82% in primary breast cancer tissues and 47% in paired metastatic lymph nodes, respectively. According to Kaplan-Meier analysis, the overall survival time of patients with positive expression of NUCB2 protein were shorter than those with negative NUCB2 expression (P = 0.004). Cox regression model suggested that NUCB2 was a risk factor of breast cancer patients (P = 0.045, RR = 1.854). We conclude that NUCB2 can be used as a potential biomarker for breast cancer metastasis and a prognostic predictor of breast cancer patients.
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Affiliation(s)
- Liang Zeng
- Department of Pathology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, Guangdong 510623, China.,Department of Pathology, Hunan Cancer Hospital & The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Jingmin Zhong
- Department of Pathology, Hunan Cancer Hospital & The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Guangchun He
- Department of Pathology, Hunan Normal University Medical College, Changsha, Hunan 410013, China
| | - Fangjun Li
- Department of Social Medicine, Hunan Provincial People's Hospital & The Affiliated Hospital of Hunan Normal University, Changsha, Hunan 410007, China
| | - Jing Li
- Department of Breast Internal Medicine, Hunan Cancer Hospital & The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Wen Zhou
- Key Laboratory of Cancer of the Ministry of Health, Cancer Research Institute, Xiangya School of Medicine, Central South University, Changsha, Hunan 4100078, China
| | - Wenbin Liu
- Department of Pathology, Hunan Cancer Hospital & The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Yun Zhang
- Department of Pathology, Hunan Cancer Hospital & The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Sanqian Huang
- Department of Pathology, Hunan Cancer Hospital & The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Zhihong Liu
- Department of Pathology, Hunan Cancer Hospital & The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan 410013, China
| | - Xiyun Deng
- Department of Pathology, Hunan Normal University Medical College, Changsha, Hunan 410013, China
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31
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Aksnes H, Drazic A, Marie M, Arnesen T. First Things First: Vital Protein Marks by N-Terminal Acetyltransferases. Trends Biochem Sci 2016; 41:746-760. [PMID: 27498224 DOI: 10.1016/j.tibs.2016.07.005] [Citation(s) in RCA: 172] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2016] [Revised: 07/01/2016] [Accepted: 07/08/2016] [Indexed: 11/28/2022]
Abstract
N-terminal (Nt) acetylation is known to be a highly abundant co-translational protein modification, but the recent discovery of Golgi- and chloroplast-resident N-terminal acetyltransferases (NATs) revealed that it can also be added post-translationally. Nt-acetylation may act as a degradation signal in a novel branch of the N-end rule pathway, whose functions include the regulation of human blood pressure. Nt-acetylation also modulates protein interactions, targeting, and folding. In plants, Nt-acetylation plays a role in the control of resistance to drought and in regulation of immune responses. Mutations of specific human NATs that decrease their activity can cause either the lethal Ogden syndrome or severe intellectual disability and cardiovascular defects. In sum, recent advances highlight Nt-acetylation as a key factor in many biological pathways.
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Affiliation(s)
- Henriette Aksnes
- Department of Molecular Biology, University of Bergen, 5020 Bergen, Norway
| | - Adrian Drazic
- Department of Molecular Biology, University of Bergen, 5020 Bergen, Norway
| | - Michaël Marie
- Department of Molecular Biology, University of Bergen, 5020 Bergen, Norway
| | - Thomas Arnesen
- Department of Molecular Biology, University of Bergen, 5020 Bergen, Norway; Department of Surgery, Haukeland University Hospital, 5021 Bergen, Norway.
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32
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Drazic A, Myklebust LM, Ree R, Arnesen T. The world of protein acetylation. BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS 2016; 1864:1372-401. [PMID: 27296530 DOI: 10.1016/j.bbapap.2016.06.007] [Citation(s) in RCA: 514] [Impact Index Per Article: 64.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 06/04/2016] [Accepted: 06/08/2016] [Indexed: 12/30/2022]
Abstract
Acetylation is one of the major post-translational protein modifications in the cell, with manifold effects on the protein level as well as on the metabolome level. The acetyl group, donated by the metabolite acetyl-coenzyme A, can be co- or post-translationally attached to either the α-amino group of the N-terminus of proteins or to the ε-amino group of lysine residues. These reactions are catalyzed by various N-terminal and lysine acetyltransferases. In case of lysine acetylation, the reaction is enzymatically reversible via tightly regulated and metabolism-dependent mechanisms. The interplay between acetylation and deacetylation is crucial for many important cellular processes. In recent years, our understanding of protein acetylation has increased significantly by global proteomics analyses and in depth functional studies. This review gives a general overview of protein acetylation and the respective acetyltransferases, and focuses on the regulation of metabolic processes and physiological consequences that come along with protein acetylation.
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Affiliation(s)
- Adrian Drazic
- Department of Molecular Biology, University of Bergen, N-5020 Bergen, Norway
| | - Line M Myklebust
- Department of Molecular Biology, University of Bergen, N-5020 Bergen, Norway
| | - Rasmus Ree
- Department of Molecular Biology, University of Bergen, N-5020 Bergen, Norway; Department of Surgery, Haukeland University Hospital, N-5021 Bergen, Norway
| | - Thomas Arnesen
- Department of Molecular Biology, University of Bergen, N-5020 Bergen, Norway; Department of Surgery, Haukeland University Hospital, N-5021 Bergen, Norway.
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33
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Zeng Y, Zheng J, Zhao J, Jia PR, Yang Y, Yang GJ, Ma JF, Gu YQ, Xu J. High expression of Naa10p associates with lymph node metastasis and predicts favorable prognosis of oral squamous cell carcinoma. Tumour Biol 2015; 37:6719-28. [PMID: 26662107 DOI: 10.1007/s13277-015-4563-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 12/01/2015] [Indexed: 01/06/2023] Open
Abstract
N-a-Acetyltransferase 10 protein (Naa10p) is a potential prognostic biomarker and a modulator of several types of cancer. Despite the efforts to elucidate the relationship between Naa10p expression and clinical prognosis, little is known about its expression and role in human oral squamous cell carcinoma (OSCC). In this study, we firstly detected the mRNA and protein levels of Naa10p in 10 paired OSCC tissue samples and found Naa10p was frequently overexpressed in the tumor tissues of patients with OSCC. Further detection by immunohistochemistry was used to examine Naa10p expression in 124 OSCC tumor specimens by tissue microarray (TMA), and a relative high level of Naa10p protein expression was found in 98 out of 124 cases (79.03 %). Additional analyses illustrated that Naa10p expression inversely correlated with clinical stage (p = 0.047), degree of lymph node status (p = 0.020), differentiation (p = 0.022), and recurrence (p = 0.016) of patients with OSCC. The survival analysis showed that patients with Naa10p-positive expression had a better prognosis for disease-free survival (DFS) or overall survival (OS) than those with Naa10p-negative expression (p = 0.003 for both). Furthermore, we assessed the effect of Naa10p knockdown on motility of oral cancer cells in vitro, and the results showed that Naa10p inhibit cell wound healing, migration, and invasion. In summary, our study illustrated that the expression of Naa10p had a potential value for predicting the progression of OSCC and prognosis of OSCC patients.
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Affiliation(s)
- Yan Zeng
- Department of Biochemistry and Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine, Shihezi, Xinjiang, 832002, China
| | - Jun Zheng
- Department of Stomatology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, Xinjiang, 832002, China
| | - Juan Zhao
- Department of Biochemistry and Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine, Shihezi, Xinjiang, 832002, China
| | - Pei-Rong Jia
- Department of Stomatology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, Xinjiang, 832002, China
| | - Yang Yang
- Department of Biochemistry and Key Laboratory of Xinjiang Endemic and Ethnic Diseases, Shihezi University School of Medicine, Shihezi, Xinjiang, 832002, China
| | - Guo-Jun Yang
- Department of Stomatology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, Xinjiang, 832002, China
| | - Jing-Feng Ma
- Department of Radiation Oncology, College of Medicine, University of Florida, Gainesville, FL, 32611, USA
| | - Yong-Qing Gu
- Department of Radiation Toxicology and Oncology, Beijing Institute of Radiation Medicine, Beijing, 100850, China
| | - Jiang Xu
- Department of Stomatology, The First Affiliated Hospital of the Medical College, Shihezi University, Shihezi, Xinjiang, 832002, China.
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34
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The biological functions of Naa10 - From amino-terminal acetylation to human disease. Gene 2015; 567:103-31. [PMID: 25987439 DOI: 10.1016/j.gene.2015.04.085] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 04/20/2015] [Accepted: 04/27/2015] [Indexed: 01/07/2023]
Abstract
N-terminal acetylation (NTA) is one of the most abundant protein modifications known, and the N-terminal acetyltransferase (NAT) machinery is conserved throughout all Eukarya. Over the past 50 years, the function of NTA has begun to be slowly elucidated, and this includes the modulation of protein-protein interaction, protein-stability, protein function, and protein targeting to specific cellular compartments. Many of these functions have been studied in the context of Naa10/NatA; however, we are only starting to really understand the full complexity of this picture. Roughly, about 40% of all human proteins are substrates of Naa10 and the impact of this modification has only been studied for a few of them. Besides acting as a NAT in the NatA complex, recently other functions have been linked to Naa10, including post-translational NTA, lysine acetylation, and NAT/KAT-independent functions. Also, recent publications have linked mutations in Naa10 to various diseases, emphasizing the importance of Naa10 research in humans. The recent design and synthesis of the first bisubstrate inhibitors that potently and selectively inhibit the NatA/Naa10 complex, monomeric Naa10, and hNaa50 further increases the toolset to analyze Naa10 function.
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35
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Molecular, Cellular, and Physiological Significance of N-Terminal Acetylation. INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY 2015; 316:267-305. [DOI: 10.1016/bs.ircmb.2015.01.001] [Citation(s) in RCA: 77] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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