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Kang KA, Piao MJ, Fernando PDSM, Herath HMUL, Boo HJ, Yoon SP, Hyun JW. Oxidative Stress-Mediated RUNX3 Mislocalization Occurs Via Jun Activation Domain-Binding Protein 1 and Histone Modification. Appl Biochem Biotechnol 2024:10.1007/s12010-024-04944-0. [PMID: 38683453 DOI: 10.1007/s12010-024-04944-0] [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] [Accepted: 04/16/2024] [Indexed: 05/01/2024]
Abstract
Runt domain transcription factor 3 (RUNX3) suppresses many different cancer types and is disabled by mutations, epigenetic repression, or cytoplasmic mislocalization. In this study, we investigated whether oxidative stress is associated with RUNX3 accumulation from the nucleus to the cytoplasm in terms of histone modification. Oxidative stress elevated histone deacetylase (HDAC) level and lowered that of histone acetyltransferase. In addition, oxidative stress decreased the expression of mixed lineage leukemia (MLL), a histone methyltransferase, but increased the expression of euchromatic histone-lysine N-methyltransferase 2 (EHMT2/G9a), which is also a histone methyltransferase. Moreover, oxidative stress-induced RUNX3 phosphorylation, Src activation, and Jun activation domain-binding protein 1 (JAB1) expression were inhibited by knockdown of HDAC and G9a, restoring the nuclear localization of RUNX3 under oxidative stress. Cytoplasmic RUNX3 localization was followed by oxidative stress-induced histone modification, activated Src along with RUNX3 phosphorylation, and induction of JAB1, resulting in RUNX3 inactivation.
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Affiliation(s)
- Kyoung Ah Kang
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju, 63243, Republic of Korea
- Department of Biochemistry, Jeju National University College of Medicine, Jeju, 63243, Republic of Korea
| | - Mei Jing Piao
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju, 63243, Republic of Korea
- Department of Biochemistry, Jeju National University College of Medicine, Jeju, 63243, Republic of Korea
| | - Pincha Devage Sameera Madushan Fernando
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju, 63243, Republic of Korea
- Department of Biochemistry, Jeju National University College of Medicine, Jeju, 63243, Republic of Korea
| | | | - Hye-Jin Boo
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju, 63243, Republic of Korea
| | - Sang Pil Yoon
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju, 63243, Republic of Korea
| | - Jin Won Hyun
- Jeju Research Center for Natural Medicine, Jeju National University, Jeju, 63243, Republic of Korea.
- Department of Biochemistry, Jeju National University College of Medicine, Jeju, 63243, Republic of Korea.
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Liu Y, Chudgar N, Mastrogiacomo B, He D, Lankadasari MB, Bapat S, Jones GD, Sanchez-Vega F, Tan KS, Schultz N, Mukherjee S, Offit K, Bao Y, Bott MJ, Rekhtman N, Adusumilli PS, Li BT, Mayo MW, Jones DR. A germline SNP in BRMS1 predisposes patients with lung adenocarcinoma to metastasis and can be ameliorated by targeting c-fos. Sci Transl Med 2022; 14:eabo1050. [PMID: 36197962 PMCID: PMC9926934 DOI: 10.1126/scitranslmed.abo1050] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
About 50% of patients with early-stage, surgically resected lung cancer will develop distant metastasis. There remains an unmet need to identify patients likely to develop recurrence and to design innovative therapies to decrease this risk. Two primary isoforms of BRMS1, v1 and v2, are present in humans. Using next-generation sequencing of BRMS1 on matched human noncancerous lung tissue and non-small cell lung cancer (NSCLC) specimens, we identified single-nucleotide polymorphism (SNP) rs1052566 that results in an A273V mutation of BRMS1v2. This SNP is homozygous (BRMS1v2A273V/A273V) in 8% of the population and correlates with aggressive biology in lung adenocarcinoma (LUAD). Mechanistically, we show that BRMS1v2 A273V abolishes the metastasis suppressor function of BRMS1v2 and promotes robust cell invasion and metastases by activation of c-fos-mediated gene-specific transcriptional regulation. BRMS1v2 A273V increases cell invasion in vitro and increases metastases in both tail-vein injection xenografts and LUAD patient-derived organoid (PDO) intracardiac injection metastasis in vivo models. Moreover, we show that BRMS1v2 A273V fails to interact with nuclear Src, thereby activating intratumoral c-fos in vitro. Higher c-fos results in up-regulation of CEACAM6, which drives metastases in vitro and in vivo. Using both xenograft and PDO metastasis models, we repurposed T5224 for treatment, a c-fos pharmacologic inhibitor investigated in clinical trials for arthritis, and observed suppression of metastases in BRMS1v2A273V/A273V LUAD in mice. Collectively, we elucidate the mechanism of BRMS1v2A273V/A273V-induced metastases and offer a putative therapeutic strategy for patients with LUAD who have this germline alteration.
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Affiliation(s)
- Yuan Liu
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA,Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Neel Chudgar
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Brooke Mastrogiacomo
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA,Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center; New York, NY USA
| | - Di He
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Manendra B. Lankadasari
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Samhita Bapat
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Gregory D. Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | | | - Kay See Tan
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Nikolaus Schultz
- Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center; New York, NY USA
| | - Semanti Mukherjee
- Department of Medicine, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Kenneth Offit
- Department of Medicine, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Yongde Bao
- Department of Microbiology, University of Virginia; Charlottesville, VA 22908, USA
| | - Matthew J. Bott
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA,Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center; New York, NY USA
| | - Natasha Rekhtman
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA,Department of Pathology, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Prasad S. Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA,Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Bob T. Li
- Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA,Department of Medicine, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA
| | - Marty W. Mayo
- Department of Biochemistry & Molecular Genetics, University of Virginia; Charlottesville, VA 22908, USA
| | - David R. Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA,Druckenmiller Center for Lung Cancer Research, Memorial Sloan Kettering Cancer Center; New York, NY 10065, USA,Corresponding Author: David R. Jones, MD, Professor & Chief, Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, Box 7, New York, NY 10065 USA Phone: 212-639-6428; Fax: 232-639-6686;
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RUNX3/H3K27me3 Co-Expression Defines a Better Prognosis in Surgically Resected Stage I and Postoperative Chemotherapy-Naive Non-Small-Cell Lung Cancer. JOURNAL OF ONCOLOGY 2022; 2022:5752263. [PMID: 35368900 PMCID: PMC8970863 DOI: 10.1155/2022/5752263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 12/20/2021] [Accepted: 12/27/2021] [Indexed: 11/17/2022]
Abstract
The purpose of this study is to investigate the significance of RUNX3/H3K27me3 co-expression in surgically resected non-small-cell lung cancer (NSCLC) patients. Using tissue microarray (TMA), immunohistochemistry, fluorescent double immunostaining, and western blotting, 208 NSCLC and 5 benign pulmonary patients were studied of their expression of runt-related transcription factor 3 (RUNX3), trimethylated histone H3 at lysine 27 (H3K27me3), enhancer of zeste homolog 2 (EZH2), and Ki-67. Apoptotic index in cancerous tissue was evaluated via TdT-mediated dUTP-biotin nick end labeling (TUNEL). The correlation between clinicopathologic parameters and overall survival was determined by Cox regression and Kaplan–Meier survival estimates and log-rank test. GEPIA and KM plotter were used for validation of some survival analyses. As a result, together with other regular prognostic factors, RUNX3/H3K27me3 co-expression was found to be closely correlated with better prognosis in either pTNM-I or POCT-naive NSCLC patients, which might partially result from a higher cancerous apoptotic index. In conclusion, RUNX3/H3K27me3 co-expression defined some specific NSCLC population with better prognosis and longer OS and could probably be used as a biomarker in the prediction of better postoperative outcomes.
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Korinfskaya S, Parameswaran S, Weirauch MT, Barski A. Runx Transcription Factors in T Cells-What Is Beyond Thymic Development? Front Immunol 2021; 12:701924. [PMID: 34421907 PMCID: PMC8377396 DOI: 10.3389/fimmu.2021.701924] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 07/16/2021] [Indexed: 12/12/2022] Open
Abstract
Runx proteins (also known as Runt-domain transcription factors) have been studied for a long time as key regulators of cellular differentiation. RUNX2 has been described as essential for osteogenesis, whereas RUNX1 and RUNX3 are known to control blood cell development during different stages of cell lineage specification. However, recent studies show evidence of complex relationships between RUNX proteins, chromatin-modifying machinery, the cytoskeleton and different transcription factors in various non-embryonic contexts, including mature T cell homeostasis, inflammation and cancer. In this review, we discuss the diversity of Runx functions in mature T helper cells, such as production of cytokines and chemokines by different CD4 T cell populations; apoptosis; and immunologic memory acquisition. We then briefly cover recent findings about the contribution of RUNX1, RUNX2 and RUNX3 to various immunologic diseases. Finally, we discuss areas that require further study to better understand the role that Runx proteins play in inflammation and immunity.
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Affiliation(s)
- Svetlana Korinfskaya
- Division of Allergy & Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Sreeja Parameswaran
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
| | - Matthew T Weirauch
- Center for Autoimmune Genomics and Etiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,Divisions of Biomedical Informatics and Developmental Biology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States
| | - Artem Barski
- Division of Allergy & Immunology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States.,Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States.,Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, United States
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Pang L, Yu P, Liu X, Fan Y, Shi Y, Zou S. Fine particulate matter induces airway inflammation by disturbing the balance between Th1/Th2 and regulation of GATA3 and Runx3 expression in BALB/c mice. Mol Med Rep 2021; 23:378. [PMID: 33760131 PMCID: PMC7986036 DOI: 10.3892/mmr.2021.12017] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 01/27/2021] [Indexed: 12/24/2022] Open
Abstract
The present study aimed to examine the effects of 2.5 µm particulate matter (PM2.5) on airway inflammation and to investigate the possible underlying mechanism. Specifically, the focus was on the imbalance of T helper (Th)1/Th2 cells and the dysregulated expression of transcription factors, including trans-acting T cell-specific transcription factor 3 (GATA3), runt-related transcription factor 3 (Runx3) and T-box transcription factor TBX21 (T-bet). In this study, ambient PM2.5 was collected and analyzed, male BALB/c mice were sensitized and treated with PBS, ovalbumin (OVA), PM2.5 or OVA + PM2.5. The effects of PM2.5 alone or PM2.5 + OVA on immunopathological changes, the expression of transcription factors GATA3, Runx3 and T-bet, and the imbalance of Th1/Th2 were investigated. It was found that PM2.5 + OVA co-exposure significantly enhanced inflammatory cell infiltration, increased higher tracheal secretions in lung tissue and upregulated respiratory resistance response to acetylcholine compared with PM2.5 or OVA single exposure and control groups. In addition, higher protein and mRNA expression levels of Th2 inflammatory mediators interleukin (IL)-4, IL-5 and IL-13 in bronchoalveolar lavage fluid were observed in PM2.5 + OVA treated mice, whereas the expression levels of GATA3 and STAT6 were exhibited in mice exposed to OVA + PM2.5 compared with the OVA and PM2.5 groups. By contrast, PM2.5 exposure decreased the protein and mRNA expression levels of Th1 cytokine interferon-γ and transcription factors Runx3 and T-bet, especially among asthmatic mice, different from OVA group, PM2.5 exposure only failed to influence the expression of T-bet. To conclude, PM2.5 exposure evoked the allergic airway inflammation response, especially in the asthmatic mouse model and led to Th1/Th2 imbalance. These effects worked mainly by upregulating GATA3 and downregulating Runx3. These data suggested that Runx3 may play an important role in PM2.5-aggravated asthma in BALB/c mice.
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Affiliation(s)
- Lingling Pang
- Shandong University, Jinan, Shandong 250100, P.R. China
| | - Pengfei Yu
- Shandong University, Jinan, Shandong 250100, P.R. China
| | - Xueping Liu
- Department of Respiratory Medicine, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China
| | - Yingqi Fan
- Department of Respiratory Medicine, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China
| | - Ying Shi
- Department of Respiratory Medicine, Nanjing First Hospital, Nanjing Medical University, Nanjing, Jiangsu 210006, P.R. China
| | - Shenchun Zou
- Department of Respiratory Medicine, Yantai Yuhuangding Hospital, Yantai, Shandong 264000, P.R. China
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6
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Shi L, Liu BY, Wang X, Zhu MJ, Chen L, Zhou MY, Gu YJ, Cheng L, Wang Y. RUNX3-dependent oxidative epithelial-to-mesenchymal transition in methamphetamine-induced chronic lung injury. Cell Stress Chaperones 2020; 25:793-802. [PMID: 32681471 PMCID: PMC7479662 DOI: 10.1007/s12192-020-01133-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/22/2020] [Accepted: 06/25/2020] [Indexed: 12/18/2022] Open
Abstract
Lung toxicity is the main cause of the death from methamphetamine (MA) abuse, but its mechanism has remained unclear. The purpose of our study was to investigate if MA can induce epithelial-to-mesenchymal transition (EMT) and if RUNX3 is involved in oxidative EMT in MA-induced chronic lung injury. The rats were divided into the control group and MA group. Extracted lungs were used for morphological measurements and Western blot. The alveolar epithelial cells were cultured or transfected and then treated with MA or/and N-acetyl cysteine (NAC) followed by flow cytometry, Western blot, and immunohistochemistry. Chronic exposure to MA resulted in the lower growth ratio of weight, increased right ventricular index, thickened alveolar walls, and reduced number of alveolar sacs. Long-term administration with MA caused oxidative stress and pulmonary EMT. NAC increased RUNX3 and alleviated EMT. However, after knockdown of RUNX3, reactive oxygen species (ROS) levels were significantly upregulated, indicating that RUNX3 was closely related to oxidative stress. Knockdown of RUNX3 aggravated MA-induced EMT by activating RUNX3-dependent TGF-β signaling. Therefore, RUNX3 may be the key to oxidative EMT in methamphetamine-induced chronic lung injury.
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Affiliation(s)
- Lin Shi
- Department of Clinical Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, People's Republic of China
| | - Bing-Yang Liu
- Department of Endocrinology, Shengjing Hospital of China Medical University, Shenyang, 110004, Liaoning, People's Republic of China
| | - Xin Wang
- Department of Clinical Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, People's Republic of China
| | - Mei-Jia Zhu
- Department of Clinical Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, People's Republic of China
| | - Lei Chen
- Department of Clinical Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, People's Republic of China
| | - Ming-Yuan Zhou
- Department of Clinical Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, People's Republic of China
| | - Ying-Jian Gu
- Department of Clinical Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, People's Republic of China
| | - Lin Cheng
- Department of Clinical Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, People's Republic of China
| | - Yun Wang
- Department of Clinical Pharmacology, School of Pharmacy, China Medical University, No.77 Puhe Road, Shenyang North New Area, Shenyang, 110122, Liaoning, People's Republic of China.
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Jin W. Regulation of Src Family Kinases during Colorectal Cancer Development and Its Clinical Implications. Cancers (Basel) 2020; 12:cancers12051339. [PMID: 32456226 PMCID: PMC7281431 DOI: 10.3390/cancers12051339] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 05/20/2020] [Accepted: 05/21/2020] [Indexed: 12/11/2022] Open
Abstract
Src family kinases (SFKs) are non-receptor kinases that play a critical role in the pathogenesis of colorectal cancer (CRC). The expression and activity of SFKs are upregulated in patients with CRC. Activation of SFKs promotes CRC cell proliferation, metastases to other organs and chemoresistance, as well as the formation of cancer stem cells (CSCs). The enhanced expression level of Src is associated with decreased survival in patients with CRC. Src-mediated regulation of CRC progression involves various membrane receptors, modulators, and suppressors, which regulate Src activation and its downstream targets through various mechanisms. This review provides an overview of the current understanding of the correlations between Src and CRC progression, with a special focus on cancer cell proliferation, invasion, metastasis and chemoresistance, and formation of CSCs. Additionally, this review discusses preclinical and clinical strategies to improve the therapeutic efficacy of drugs targeting Src for treating patients with CRC.
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Affiliation(s)
- Wook Jin
- Laboratory of Molecular Disease and Cell Regulation, Department of Biochemistry, School of Medicine, Gachon University, Incheon 406-840, Korea
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Bagnato G, Leopizzi M, Urciuoli E, Peruzzi B. Nuclear Functions of the Tyrosine Kinase Src. Int J Mol Sci 2020; 21:ijms21082675. [PMID: 32290470 PMCID: PMC7215861 DOI: 10.3390/ijms21082675] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/09/2020] [Accepted: 04/10/2020] [Indexed: 12/13/2022] Open
Abstract
Src is the representative member of the Src-family kinases (SFKs), a group of tyrosine kinases involved in several cellular processes. Its main function has been for long confined to the plasma membrane/cytoplasm compartment, being a myristoylated protein anchored to the cell membrane and functioning downstream to receptors, most of them lacking intrinsic kinase activity. In the last decades, new roles for some SFKs have been described in the nuclear compartment, suggesting that these proteins can also be involved in directly regulating gene transcription or nucleoskeleton architecture. In this review, we focused on those nuclear functions specifically attributable to Src, by considering its function as both tyrosine kinase and adapting molecule. In particular, we addressed the Src involvement in physiological as well as in pathological conditions, especially in tumors.
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Affiliation(s)
- Giulia Bagnato
- Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.B.); (E.U.)
| | - Martina Leopizzi
- Department of Medico-Surgical Sciences and Biotechnology, Polo Pontino, Sapienza University, 04100 Latina, Italy;
| | - Enrica Urciuoli
- Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.B.); (E.U.)
| | - Barbara Peruzzi
- Multifactorial Disease and Complex Phenotype Research Area, Bambino Gesù Children’s Hospital, IRCCS, 00165 Rome, Italy; (G.B.); (E.U.)
- Correspondence:
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Zheng K, Yu J, Chen Z, Zhou R, Lin C, Zhang Y, Huang Z, Yu L, Zhao L, Wang Q. Ethanol promotes alcohol-related colorectal cancer metastasis via the TGF-β/RUNX3/Snail axis by inducing TGF-β1 upregulation and RUNX3 cytoplasmic mislocalization. EBioMedicine 2019; 50:224-237. [PMID: 31757777 PMCID: PMC6921366 DOI: 10.1016/j.ebiom.2019.11.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 10/04/2019] [Accepted: 11/07/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Alcohol intake is a well-known lifestyle risk factor for CRC, and an increasing number of studies have revealed that alcohol intake is also tightly associated with CRC metastasis. However, the effect of alcohol on CRC metastasis and its underlying mechanism remain unclear. METHODS A retrospective cohort study was performed to investigate the characteristics of patients with alcohol-related CRC. The effects of ethanol on the biological behaviours of CRC cells were assessed through in vivo and in vitro assays using the Lieber-DeCarli ethanol liquid diet and ethanol, respectively. The ethanol-mediated signalling pathway and downstream factors were screened through ELISA, western blot, immunofluorescence and co-immunoprecipitation. FINDINGS Most patients with alcohol-related CRC, particularly those with tumour metastasis, were characterized by a notably higher circulating ethanol level and a lower systemic acetaldehyde level. Moreover, CRC cells accumulated in ethanol, but not acetaldehyde, to notably higher levels compared with adjacent normal cells. Alcohol intake significantly promoted CRC metastasis via the ethanol-mediated TGF-β/Smad/Snail axis, and ethanol induced the cytoplasmic mislocalization of RUNX3 and further promoted the aggressiveness of CRC by targeting Snail. Pirfenidone (PFD) significantly eliminated the effects of ethanol on CRC metastasis by specifically blocking TGF-β signalling. INTERPRETATION Alcohol intake plays a vital role in CRC metastasis via the ethanol-mediated TGF-β/RUNX3/Snail axis, and PFD might be a novel therapeutic management strategy for CRC.
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Affiliation(s)
- Kehong Zheng
- Division of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong province, China; Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China.
| | - Jinlong Yu
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zetao Chen
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China; Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Rui Zhou
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Chuang Lin
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yuxuan Zhang
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China; Department of Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zonghai Huang
- Department of General Surgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Lina Yu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China; Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.
| | - Liang Zhao
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China; Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.
| | - Qian Wang
- Division of Laboratory Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong province, China.
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10
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[Expression and clinical significance of runt-related transcription factor 3 in children with bronchiolitis]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2019; 21. [PMID: 31642435 PMCID: PMC7389732 DOI: 10.7499/j.issn.1008-8830.2019.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To study the mRNA level of runt-related transcription factor 3 (RUNX3) in children with bronchiolitis and its clinical significance in bronchiolitis. METHODS A total of 54 young children with bronchiolitis were enrolled as the bronchiolitis group, among whom 28 with atopic constitution were enrolled in the atopic bronchiolitis group and 26 with non-atopic constitution were enrolled in the non-atopic bronchiolitis group. A total of 48 healthy young children were enrolled as the healthy control group, among whom 24 with atopic constitution were enrolled in the atopic healthy control group and 24 with non-atopic constitution were enrolled in the non-atopic healthy control group. Quantitative real-time PCR was used to measure the mRNA level of RUNX3 in peripheral blood mononuclear cells. ELISA was used to measure the serum levels of interleukin-4 (IL-4) and interferon gamma (IFN-γ). RESULTS The bronchiolitis group had a significantly lower mRNA level of RUNX3 than the healthy control group, and the atopic bronchiolitis group had a significantly lower mRNA level of RUNX3 than the non-atopic bronchiolitis, atopic healthy control, and non-atopic healthy control groups (P<0.05). The bronchiolitis group had a significantly higher serum level of IL-4 than the healthy control group, and the atopic bronchiolitis group had a significantly higher serum level of IL-4 than the non-atopic healthy control group (P<0.05). The bronchiolitis group had a significantly lower serum level of IFN-γ than the healthy control group, and the atopic bronchiolitis group had a significantly lower serum level of IFN-γ than the non-atopic bronchiolitis, atopic healthy control, and non-atopic healthy control groups (P<0.05). The correlation analysis showed that the mRNA level of RUNX3 was negatively correlated with the serum level of IL-4 and was positively correlated with the serum level of IFN-γ (P<0.05). CONCLUSIONS Measurement of RUNX3 gene expression in peripheral blood mononuclear cells has a certain value in identifying children with atopic constitution at high risk of asthma among children with bronchiolitis.
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11
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Li Y, Li H, Han J. Sphingosine-1-phosphate receptor 2 modulates pain sensitivity by suppressing the ROS-RUNX3 pathway in a rat model of neuropathy. J Cell Physiol 2019; 235:3864-3873. [PMID: 31603252 DOI: 10.1002/jcp.29280] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 09/03/2019] [Indexed: 12/13/2022]
Abstract
Neuropathic pain correlates with a lesion or other dysfunction in the nervous system. Sphingosine-1-phosphate receptor 2 (S1P2) is expressed in the central nervous system and modulates synaptic plasticity. The present study aimed to investigate the role of S1P2 in neuropathic pain caused by chronic constriction injury (CCI). Sprague-Dawley rats were allocated into eight groups (n = 15 for each group): sham, CCI, CCI + green fluorescent protein, CCI + S1P2, CCI + Ctrl-short hairpin RNA (shRNA), CCI + S1P2 shRNA, CCI + S1P2 + CYM-5442, and CCI + S1P2 shRNA + CYM-5442. The CCI model was established via sciatic nerve ligation. S1P2 was overexpressed or knocked down by intrathecal injection of adeno-associated virus-S1P2 (AAV-S1P2) or AAV-S1P2 shRNA. The S1P1 agonist, CYM-5442 (1 mg/kg), was injected intraperitoneally after surgery. S1P2 expression, pain thresholds, apoptosis signaling, inflammation, and oxidative stress in rats were then examined. We found that sciatic nerve injury downregulated S1P2 expression in the spinal cords of rats. S1P2 overexpression enhanced pain thresholds. In contrast, S1P2 knockdown decreased pain thresholds in rats exposed to CCI. CCI and S1P2 silencing increased secretion of interleukin-1β (IL-1β), IL-6, and CCL2, whereas S1P2 overexpression decreased. S1P2 impeded CCI-induced reactive oxygen species (ROS) production and runt-related transcription factors 3 (RUNX3) downregulation, and S1P2 knockdown had the opposite effect. S1P2 overexpression suppressed Bax and active caspase 3 expression and promoted Bcl-2 expression, whereas loss of S1P2 reversed their expression. Additionally, S1P1 activation counteracted the effect of S1P2 on pain sensitivity. In conclusion, S1P2 is downregulated in CCI rats and may help modulate neuropathic pain via the ROS/RUNX3 pathway.
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Affiliation(s)
- Yinyu Li
- Department of Anesthesiology, Zhoukou Central Hospital, Zhoukou, China
| | - Huanli Li
- Department of Anesthesiology, Zhoukou Central Hospital, Zhoukou, China
| | - Jinsong Han
- Department of Anesthesiology, Zhoukou Central Hospital, Zhoukou, China
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12
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Zheng YF, Luo J, Gan GL, Li W. Overexpression of microRNA-98 inhibits cell proliferation and promotes cell apoptosis via claudin-1 in human colorectal carcinoma. J Cell Biochem 2019; 120:6090-6105. [PMID: 30506722 DOI: 10.1002/jcb.27895] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 09/24/2018] [Indexed: 02/05/2023]
Abstract
Colorectal carcinoma (CRC) is a major cause of cancer-related deaths worldwide, and investigations on novel targets are imperative. MiR-98 has been reported to act as a tumor suppressor in several cancers. To evaluate miR-98 as a novel anticancer molecule for CRC, examinations to validate whether miR-98 conferred an inhibiting effect on proliferation, migration, and invasion were performed. The microarray-based gene expression profiling involving CRC was used to identify the differentially expressed genes. The potential relationship between miR-98 and CLDN1 was analyzed by cell experimentation. Then, the CRC cells were transfected with miR-98 mimic or miR-98 inhibitor to investigate the potential effect of miR-98 overexpression and depletion on CRC cell proliferation, migration, invasion, and apoptosis. The expressions of CLDN1, Bcl-2 associated protein x (Bax), runt-related transcription factor 3 (RUNX3), B-cell lymphoma 2 (Bcl-2), C-myc, and proliferating cell nuclear antigen (PCNA) were determined. The downregulated miR-98 along with an upregulated CLDN1 was observed in CRC, in which miR-98 could target to regulate CLDN1. The overexpression of miR-98 or silencing of CLDN1 was shown to increase the expression of Bax and RUNX3 along with promoted cell apoptosis and arrested cells in G1 phase, while decreasing the expression of CLDN1, Bcl-2, C-myc, and PCNA with suppressed proliferation, migration, and invasion. Collectively, the current study supports the notion that miR-98 plays an inhibitory role in human CRC cell proliferation, migration, and invasion and act as a contributor for cell apoptosis by downregulating CLDN1. The current study highlights a potential future strategy to help prevent the development of CRC.
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Affiliation(s)
- Yi-Feng Zheng
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Jie Luo
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Guo-Lian Gan
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
| | - Wei Li
- Department of Gastrointestinal Surgery, The First Affiliated Hospital of Shantou University Medical College, Shantou, China
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13
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Yu Y, Wang L, Gu G. The correlation between Runx3 and bronchial asthma. Clin Chim Acta 2018; 487:75-79. [PMID: 30218658 DOI: 10.1016/j.cca.2018.09.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Revised: 09/07/2018] [Accepted: 09/12/2018] [Indexed: 12/20/2022]
Abstract
Runx3, a member of the Runt-related transcription factor family, has attracted extensive attention due to its important role in the development of immune systems, especially in the differentiation of T cells. Accumulated evidence indicated that altered expression of Runx3 regulates a variety of target genes in different tissues/cells. Studies in animal models suggested that Runx3 may regulate the development of T cell lineage including those of innate lymphoid cells, Treg cells and dendritic cells, which may contribute to the development of hypersensitivity and asthma. Specifically, Runx3 modulates Th1/Th2 balance and hence, the production of interleukins, which induce inflammatory responses. Understanding the roles and mechanisms of Runx3 in the regulation of immune function provides a basis for the design of novel preventive and treatment models for bronchial asthma. This article reviews published data from cell lines, animal models, and patients, concerning the relationship between Runx3 expression alteration and asthma. Epigenetic regulation of Runx3 by DNA hypermethylation and microRNA, and the implication of these pathways in asthma are also discussed.
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Affiliation(s)
- Yanyan Yu
- The children's hospital affiliated of Suzhou University, Suzhou 215000, Jiangsu Province, China.
| | - Leilei Wang
- Children Asthma Department, Lianyungang Maternal and Child Hospital Jiangsu Province, Lianyungang 222006, Jiangsu Province, China
| | - Guixiong Gu
- The children's hospital affiliated of Suzhou University, Suzhou 215000, Jiangsu Province, China.
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14
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Chen X, Deng Y, Shi Y, Zhu W, Cai Y, Xu C, Zhu K, Zheng X, Chen G, Xie Q, Weng G. Loss of expression rather than cytoplasmic mislocalization of RUNX3 predicts worse outcome in non-small cell lung cancer. Oncol Lett 2018; 15:5043-5055. [PMID: 29545901 PMCID: PMC5840764 DOI: 10.3892/ol.2018.7993] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Accepted: 01/24/2018] [Indexed: 12/16/2022] Open
Abstract
Functional inactivation of human runt-related transcription factor 3 (RUNX3) through mutation or epigenetic silencing has been well-documented in many cancerous entities. In addition to gene mutation and promoter hypermethylation, cytoplasmic mislocalization has emerged as another major manifestation of RUNX3 dysfunction in malignancies including breast, colorectal and gastric cancers. The aim of the present study was to investigate whether patients with non-small cell lung cancer (NSCLC) and different RUNX3 expression patterns would have different overall survival (OS), and the associations between different patterns of clinicopathological parameters and clinical outcome. Expressions of RUNX3 and Ki-67 were immunohistochemically detected in normal lung tissue (n=5) and surgically resected tissues from NSCLC patients (n=188). The optimal cutoff of RUNX3 was determined by X-tile software associated with their survival. Apoptotic index in cancerous tissue was evaluated using the terminal deoxynucleotidyl transferase mediated dUTP-biotin nick end labelling method. The prognostic significance of different expression patterns of RUNX3 was determined by means of Kaplan-Meier survival estimates and log-rank tests. It was revealed that loss of RUNX3 expression in NSCLC was correlated with a low cancerous apoptotic index (P<0.001), shorter OS and worse prognosis (P=0.0142), while no statistical difference of apoptotic index (P=0.73) or survival (P=0.3781) was determined between patient subgroups with different localization of RUNX3 expression, which was quite different from the situation demonstrated in other malignancies. In conclusion, loss of expression rather than cytoplasmic mislocalization of RUNX3 predicted worse outcome in NSCLC, which was quite different from what manifested in other cancer types, and thus, the underlying mechanism may deserve further investigation.
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Affiliation(s)
- Xiaohui Chen
- Department of Thoracic Surgery, Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
| | - Yujie Deng
- Department of Chemotherapy, The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Yi Shi
- Department of Pathology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
| | - Weifeng Zhu
- Department of Pathology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
| | - Yibin Cai
- Department of Thoracic Surgery, Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
| | - Chunwei Xu
- Department of Pathology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
| | - Kunshou Zhu
- Department of Thoracic Surgery, Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
| | - Xiongwei Zheng
- Department of Pathology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
| | - Gang Chen
- Department of Pathology, Fujian Cancer Hospital and Fujian Medical University Cancer Hospital, Fuzhou, Fujian 350014, P.R. China
| | - Qi Xie
- Department of Cardiac Surgery, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian 350001, P.R. China
| | - Guoxing Weng
- Department of Cardiac Surgery, Fujian Provincial Hospital, Shengli Clinical Medical College of Fujian Medical University, Fuzhou, Fujian 350001, P.R. China
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