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Guo J, Ke S, Chen Q, Zhou J, Guo J, Qiu T. NCOA7 Regulates Growth and Metastasis of Clear Cell Renal Cell Carcinoma via MAPK/ERK Signaling Pathway. Int J Mol Sci 2023; 24:11584. [PMID: 37511343 PMCID: PMC10380801 DOI: 10.3390/ijms241411584] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/30/2023] Open
Abstract
NCOA7 is a nuclear receptor coactivator that is downregulated in a variety of cancers. However, the expression and prognostic significance of NCOA7 in clear cell renal cell carcinoma (ccRCC) remain unknown. The expression of NCOA7 in ccRCC tissues was analyzed using bioinformatics analysis, Western blotting, and immunohistochemistry. Kaplan-Meier analysis, the receiver operating characteristic (ROC) curve, and clinicopathological correlation analysis were used to assess the predictive power of NCOA7. Overexpression function tests were conducted in cells and mouse models to clarify the function and mechanism of NCOA7 in inhibiting the progression of ccRCC. NCOA7 expression was downregulated in all three subtypes of renal cell carcinoma, and only had significant prognostic value for patients with ccRCC. NCOA7 overexpression inhibited the proliferation, invasion, and metastasis of ccRCC cells in vivo and in vitro. Mechanistically, NCOA7 inhibited the MAPK/ERK pathway to regulate epithelial-mesenchymal transformation (EMT) and apoptosis, thereby inhibiting the progression of ccRCC. NCOA7 inhibits tumor growth and metastasis of ccRCC through the MAPK/ERK pathway, thus indicating its potential as a prognostic marker and therapeutic target for ccRCC.
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Affiliation(s)
- Jiayu Guo
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Shuai Ke
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Qi Chen
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Jiangqiao Zhou
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Jia Guo
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Tao Qiu
- Department of Organ Transplantation, Renmin Hospital of Wuhan University, Wuhan 430060, China
- Department of Urology, Renmin Hospital of Wuhan University, Wuhan 430060, China
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Gargaro M, Vacca C, Massari S, Scalisi G, Manni G, Mondanelli G, Mazza EMC, Bicciato S, Pallotta MT, Orabona C, Belladonna ML, Volpi C, Bianchi R, Matino D, Iacono A, Panfili E, Proietti E, Iamandii IM, Cecchetti V, Puccetti P, Tabarrini O, Fallarino F, Grohmann U. Engagement of Nuclear Coactivator 7 by 3-Hydroxyanthranilic Acid Enhances Activation of Aryl Hydrocarbon Receptor in Immunoregulatory Dendritic Cells. Front Immunol 2019; 10:1973. [PMID: 31481962 PMCID: PMC6710348 DOI: 10.3389/fimmu.2019.01973] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Accepted: 08/05/2019] [Indexed: 12/18/2022] Open
Abstract
Indoleamine 2,3-dioxygenase 1 (IDO1) catalyzes the first step in the kynurenine pathway of tryptophan (Trp) degradation that produces several biologically active Trp metabolites. L-kynurenine (Kyn), the first byproduct by IDO1, promotes immunoregulatory effects via activation of the Aryl hydrocarbon Receptor (AhR) in dendritic cells (DCs) and T lymphocytes. We here identified the nuclear coactivator 7 (NCOA7) as a molecular target of 3-hydroxyanthranilic acid (3-HAA), a Trp metabolite produced downstream of Kyn along the kynurenine pathway. In cells overexpressing NCOA7 and AhR, the presence of 3-HAA increased the association of the two molecules and enhanced Kyn-driven, AhR-dependent gene transcription. Physiologically, conventional (cDCs) but not plasmacytoid DCs or other immune cells expressed high levels of NCOA7. In cocultures of CD4+ T cells with cDCs, the co-addition of Kyn and 3-HAA significantly increased the induction of Foxp3+ regulatory T cells and the production of immunosuppressive transforming growth factor β in an NCOA7-dependent fashion. Thus, the co-presence of NCOA7 and the Trp metabolite 3-HAA can selectively enhance the activation of ubiquitary AhR in cDCs and consequent immunoregulatory effects. Because NCOA7 is often overexpressed and/or mutated in tumor microenvironments, our current data may provide evidence for a new immune check-point mechanism based on Trp metabolism and AhR.
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Affiliation(s)
- Marco Gargaro
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Carmine Vacca
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Serena Massari
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - Giulia Scalisi
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Giorgia Manni
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Giada Mondanelli
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Emilia M C Mazza
- Laboratory of Translational Immunology, Istituto Clinico Humanitas IRCCS, Rozzano, Italy
| | - Silvio Bicciato
- Department of Biomedical Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Maria T Pallotta
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Ciriana Orabona
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Maria L Belladonna
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Claudia Volpi
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Roberta Bianchi
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Davide Matino
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Alberta Iacono
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Eleonora Panfili
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Elisa Proietti
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | | | - Violetta Cecchetti
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | - Paolo Puccetti
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Oriana Tabarrini
- Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
| | | | - Ursula Grohmann
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
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Xie X, Jiang Y, Yuan Y, Wang P, Li X, Chen F, Sun C, Zhao H, Zeng X, Jiang L, Zhou Y, Dan H, Feng M, Liu R, Chen Q. MALDI imaging reveals NCOA7 as a potential biomarker in oral squamous cell carcinoma arising from oral submucous fibrosis. Oncotarget 2018; 7:59987-60004. [PMID: 27509054 PMCID: PMC5312364 DOI: 10.18632/oncotarget.11046] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2015] [Accepted: 06/09/2016] [Indexed: 02/05/2023] Open
Abstract
Oral squamous cell carcinoma (OSCC) ranks among the most common cancer worldwide, and is associated with severe morbidity and high mortality. Oral submucous fibrosis (OSF), characterized by fibrosis of the mucosa of the upper digestive tract, is a pre-malignant lesion, but the molecular mechanisms underlying this malignant transformation remains to be elucidated. In this study, matrix-assisted laser desorption ionization imaging mass spectrometry (MALDI-IMS)-based proteomic strategy was employed to profile the differentially expressed peptides/proteins between OSCC tissues and the corresponding adjacent non-cancerous OSF tissues. Sixty-five unique peptide peaks and nine proteins were identified with altered expression levels. Of them, expression of NCOA7 was found to be up-regulated in OSCC tissues by immunohistochemistry staining and western blotting, and correlated with a pan of clinicopathologic parameters, including lesion site, tumor differentiation status and lymph node metastasis. Further, we show that overexpression of NCOA7 promotes OSCC cell proliferation in either in vitro or in vivo models. Mechanistic study demonstrates that NCOA7 induces OSCC cell proliferation probably by activating aryl hydrocarbon receptor (AHR). The present study suggests that NCOA7 is a potential biomarker for early diagnosis of OSF malignant transformation, and leads to a better understanding of the molecular mechanisms responsible for OSCC development.
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Affiliation(s)
- Xiaoyan Xie
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Yuchen Jiang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Yao Yuan
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Peiqi Wang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Xinyi Li
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Fangman Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Chongkui Sun
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Hang Zhao
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Xin Zeng
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Lu Jiang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Yu Zhou
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Hongxia Dan
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Mingye Feng
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Rui Liu
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Qianming Chen
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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