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Zhou Y, Tao L, Qiu J, Xu J, Yang X, Zhang Y, Tian X, Guan X, Cen X, Zhao Y. Tumor biomarkers for diagnosis, prognosis and targeted therapy. Signal Transduct Target Ther 2024; 9:132. [PMID: 38763973 PMCID: PMC11102923 DOI: 10.1038/s41392-024-01823-2] [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: 06/05/2023] [Revised: 03/07/2024] [Accepted: 04/02/2024] [Indexed: 05/21/2024] Open
Abstract
Tumor biomarkers, the substances which are produced by tumors or the body's responses to tumors during tumorigenesis and progression, have been demonstrated to possess critical and encouraging value in screening and early diagnosis, prognosis prediction, recurrence detection, and therapeutic efficacy monitoring of cancers. Over the past decades, continuous progress has been made in exploring and discovering novel, sensitive, specific, and accurate tumor biomarkers, which has significantly promoted personalized medicine and improved the outcomes of cancer patients, especially advances in molecular biology technologies developed for the detection of tumor biomarkers. Herein, we summarize the discovery and development of tumor biomarkers, including the history of tumor biomarkers, the conventional and innovative technologies used for biomarker discovery and detection, the classification of tumor biomarkers based on tissue origins, and the application of tumor biomarkers in clinical cancer management. In particular, we highlight the recent advancements in biomarker-based anticancer-targeted therapies which are emerging as breakthroughs and promising cancer therapeutic strategies. We also discuss limitations and challenges that need to be addressed and provide insights and perspectives to turn challenges into opportunities in this field. Collectively, the discovery and application of multiple tumor biomarkers emphasized in this review may provide guidance on improved precision medicine, broaden horizons in future research directions, and expedite the clinical classification of cancer patients according to their molecular biomarkers rather than organs of origin.
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Affiliation(s)
- Yue Zhou
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Lei Tao
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jiahao Qiu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Jing Xu
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xinyu Yang
- West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Yu Zhang
- West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
- School of Medicine, Tibet University, Lhasa, 850000, China
| | - Xinyu Tian
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xinqi Guan
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Xiaobo Cen
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
- National Chengdu Center for Safety Evaluation of Drugs, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Yinglan Zhao
- Department of Biotherapy, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China.
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Niklander SE, Aránguiz P, Faunes F, Martínez-Flores R. Aging and oral squamous cell carcinoma development: the role of cellular senescence. FRONTIERS IN ORAL HEALTH 2023; 4:1285276. [PMID: 37904749 PMCID: PMC10613501 DOI: 10.3389/froh.2023.1285276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 09/29/2023] [Indexed: 11/01/2023] Open
Abstract
The gradual accumulation and inadequate renewal of senescent cells over time drive organismal aging. Senescent cells undergo altered gene expression and release inflammatory mediators collectively termed the senescence-associated secretory phenotype (SASP), which significantly contributes to a spectrum of age-related disorders, including cancer. In the context of carcinogenesis, the SASP produced by senescent cells has been implicated in the promotion of epithelial cancers, including oral squamous cell carcinoma (OSCC), the most common form of oral cancer. Senescent cells within the tumor microenvironment release factors that amplify the growth and invasiveness of neighboring cancer cells. Senotherapeutics, including senolytics and senomorphics, emerge as promising modalities to target senescent cells and their associated inflammatory factors, thereby opening novel avenues for augmenting the efficacy of cancer treatments. Here, we review the general aspects of cellular senescence, focusing on the relation between senescence-related inflammation with cancer development. We also analyze the available evidence linking cellular senescence with OSCC, highlighting possible clinical applications.
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Affiliation(s)
- Sven Eric Niklander
- Unit of Oral Pathology and Oral Medicine, Faculty of Dentistry, Universidad Andres Bello, Viña del Mar, Chile
| | - Pablo Aránguiz
- Escuela de Química y Farmacia, Facultad de Medicina, Universidad Andres Bello, Viña del Mar, Chile
| | - Fernando Faunes
- Departamento de Ciencias Biológicas, Facultad de Ciencias de la Vida, Universidad Andres Bello, Viña del Mar, Chile
| | - René Martínez-Flores
- Unit of Oral Pathology and Oral Medicine, Faculty of Dentistry, Universidad Andres Bello, Viña del Mar, Chile
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Hoskin AJ, Holt AK, Legge DN, Collard TJ, Williams AC, Vincent EE. Aspirin and the metabolic hallmark of cancer: novel therapeutic opportunities for colorectal cancer. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2023; 4:600-615. [PMID: 37720350 PMCID: PMC10501897 DOI: 10.37349/etat.2023.00155] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 06/08/2023] [Indexed: 09/19/2023] Open
Abstract
Aspirin is a well-known nonsteroidal anti-inflammatory drug (NSAID) that has a recognized role in cancer prevention as well as evidence to support its use as an adjuvant for cancer treatment. Importantly there has been an increasing number of studies contributing to the mechanistic understanding of aspirins' anti-tumour effects and these studies continue to inform the potential clinical use of aspirin for both the prevention and treatment of cancer. This review focuses on the emerging role of aspirin as a regulator of metabolic reprogramming, an essential "hallmark of cancer" required to support the increased demand for biosynthetic intermediates needed for sustained proliferation. Cancer cells frequently undergo metabolic rewiring driven by oncogenic pathways such as hypoxia-inducible factor (HIF), wingless-related integration site (Wnt), mammalian target of rapamycin (mTOR), and nuclear factor kappa light chain enhancer of activated B cells (NF-κB), which supports the increased proliferative rate as tumours develop and progress. Reviewed here, cellular metabolic reprogramming has been identified as a key mechanism of action of aspirin and include the regulation of key metabolic drivers, the regulation of enzymes involved in glycolysis and glutaminolysis, and altered nutrient utilisation upon aspirin exposure. Importantly, as aspirin treatment exposes metabolic vulnerabilities in tumour cells, there is an opportunity for the use of aspirin in combination with specific metabolic inhibitors in particular, glutaminase (GLS) inhibitors currently in clinical trials such as telaglenastat (CB-839) and IACS-6274 for the treatment of colorectal and potentially other cancers. The increasing evidence that aspirin impacts metabolism in cancer cells suggests that aspirin could provide a simple, relatively safe, and cost-effective way to target this important hallmark of cancer. Excitingly, this review highlights a potential new role for aspirin in improving the efficacy of a new generation of metabolic inhibitors currently undergoing clinical investigation.
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Affiliation(s)
- Ashley J. Hoskin
- Department of Cellular and Molecular Medicine, Biomedical Sciences Building, University of Bristol, BS8 1TW Bristol, UK
| | - Amy K. Holt
- Department of Cellular and Molecular Medicine, Biomedical Sciences Building, University of Bristol, BS8 1TW Bristol, UK
| | - Danny N. Legge
- Department of Translational Health Sciences, Dorothy Hodgkin Building, University of Bristol, BS1 3NY Bristol, UK
| | - Tracey J. Collard
- Department of Cellular and Molecular Medicine, Biomedical Sciences Building, University of Bristol, BS8 1TW Bristol, UK
| | - Ann C. Williams
- Department of Cellular and Molecular Medicine, Biomedical Sciences Building, University of Bristol, BS8 1TW Bristol, UK
| | - Emma E. Vincent
- Department of Translational Health Sciences, Dorothy Hodgkin Building, University of Bristol, BS1 3NY Bristol, UK
- MRC Integrative Epidemiology Unit, Oakfield House, University of Bristol, BS8 2BN Bristol, UK
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Zeng X, Tang X, Chen X, Wen H. RNF182 induces p65 ubiquitination to affect PDL1 transcription and suppress immune evasion in lung adenocarcinoma. Immun Inflamm Dis 2023; 11:e864. [PMID: 37249301 DOI: 10.1002/iid3.864] [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: 12/28/2022] [Revised: 04/06/2023] [Accepted: 04/21/2023] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND The RING finger (RNF) proteins are a large group of ubiquitin ligases whose aberrant expression is often associated with disease progression. This study examines the function of RNF protein 182 (RNF182) in lung adenocarcinoma (LUAD) cells and its impact on p65 and programmed death ligand 1 (PDL1) regulation. METHODS Expression of RNF182, p65, and PDL1 in LUAD tissues and cells was measured using immunohistochemistry, reverse transcription quantitative polymerase chain reaction (RT-qPCR), and/or western blot (WB) assays. LUAD cells were induced to overexpress RNF182 and p65, followed by cell counting kit-8, colony formation, Transwell, and flow cytometry assays to evaluate the cells' malignant phenotype. Coimmunoprecipitation and WB assays were used to verify RNF182's effect on p65 ubiquitination. Chromatin immunoprecipitation-qPCR and luciferase assays were used to analyze p65's transcriptional regulation of PDL1. Coculture of LUAD with CD8+ cytotoxic T cells was performed to detect lactate dehydrogenase release and interferon-γ and interleukin-2 concentrations. LUAD cells were implanted in mice to analyze tumorigenicity. RESULTS RNF182 was poorly expressed, while p65 and PDL1 were highly expressed in LUAD tissues and cells. RNF182 overexpression suppressed the malignant properties of LUAD cells, and it promoted p65 ubiquitination and protein degradation. p65 activated PDL1 transcription. Overexpression of RNF182 suppressed the PDL1 expression, increased the cytotoxicity in LUAD cells cocultured with CD8+ T cells, and suppressed the tumorigenesis of cancer cells in vivo. However, these tumor-suppressive effects of RNF182 on LUAD cells were blocked by p65 restoration. CONCLUSION This research demonstrates that RNF182 induces p65 ubiquitination to suppress PDL1 transcription and immunosuppression in LUAD.
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Affiliation(s)
- Xingdu Zeng
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, People's Republic of China
| | - Xiaoyuan Tang
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, People's Republic of China
| | - Xingxiang Chen
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, People's Republic of China
| | - Huilan Wen
- Department of Respiratory Medicine, The First Affiliated Hospital of Gannan Medical University, Ganzhou, Jiangxi, People's Republic of China
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Fanourakis G, Kyrodimos E, Papanikolaou V, Chrysovergis A, Kafiri G, Papanikolaou N, Verykokakis M, Tosios K, Vastardis H. APOBEC3B Is Co-Expressed with PKCα/NF-κB in Oral and Oropharyngeal Squamous Cell Carcinomas. Diagnostics (Basel) 2023; 13:diagnostics13030569. [PMID: 36766673 PMCID: PMC9914863 DOI: 10.3390/diagnostics13030569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/28/2023] [Accepted: 01/29/2023] [Indexed: 02/05/2023] Open
Abstract
The enzymatic activity of APOBEC3B (A3B) has been implicated as a prime source of mutagenesis in head and neck squamous cell carcinoma (HNSCC). The expression of Protein Kinase C α (PKCα) and Nuclear Factor-κΒ p65 (NF-κΒ p65) has been linked to the activation of the classical and the non-canonical NF-κB signaling pathways, respectively, both of which have been shown to lead to the upregulation of A3B. Accordingly, the aim of the present study was to evaluate the expression of PKCα, NF-κΒ p65 and A3B in non-HPV related oral and oropharyngeal squamous cell carcinomas (SCC), by means of immunohistochemistry and in silico methods. PKCα was expressed in 29/36 (80%) cases of oral and oropharyngeal SCCs, with 25 (69%) cases showing a PKCα+/A3B+ phenotype and only 6/36 (17%) cases showing a PKCα-/A3B+ phenotype. Εxpression of NF-κB p65 was seen in 33/35 (94%) cases of oral and oropharyngeal SCCs, with 30/35 (86%) cases showing an NF-κB p65+/A3B+ phenotype and only 2/35 (6%) cases showing an NF-κB p65-/A3B+ phenotype. In addition, mRNA expression analysis, using the UALCAN database, revealed strong expression of all three genes. These findings indicate that the expression of A3B is associated with PKCα/NF-κB p65 expression and suggest a potential role for the PKC/NF-κB signaling pathway in the development of oral and oropharyngeal cancer.
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Affiliation(s)
- Galinos Fanourakis
- Department of Oral Biology, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Str., 11527 Athens, Greece
- Correspondence:
| | - Efthymios Kyrodimos
- 1st ENT Department, Hippokration Hospital, School of Medicine, National and Kapodistrian University of Athens, 114 Vasilissis Sophias Ave., 11527 Athens, Greece
| | - Vasileios Papanikolaou
- 1st ENT Department, Hippokration Hospital, School of Medicine, National and Kapodistrian University of Athens, 114 Vasilissis Sophias Ave., 11527 Athens, Greece
| | - Aristeidis Chrysovergis
- 1st ENT Department, Hippokration Hospital, School of Medicine, National and Kapodistrian University of Athens, 114 Vasilissis Sophias Ave., 11527 Athens, Greece
| | - Georgia Kafiri
- Department of Pathology, Hippokration Hospital, 114 Vasilissis Sophias Ave., 11527 Athens, Greece
| | - Nikolaos Papanikolaou
- EnzyQuest PC, Science and Technology Park of Crete, 100 Nikolaou Plastira Str., Vassilika Vouton, 70013 Heraklion, Greece
| | - Mihalis Verykokakis
- Institute for Fundamental Biomedical Research, BSRC Alexander Fleming, 34 Fleming Str., 16672 Vari, Greece
| | - Konstantinos Tosios
- Department of Oral Pathology, Medicine and Hospital Dentistry, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Str., 11527 Athens, Greece
| | - Heleni Vastardis
- Department of Orthodontics, School of Dentistry, National and Kapodistrian University of Athens, 2 Thivon Str., 11527 Athens, Greece
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Matza Porges S, Shamriz O. Genetics of Immune Dysregulation and Cancer Predisposition: Two Sides of the Same Coin. Clin Exp Immunol 2022; 210:114-127. [PMID: 36165533 PMCID: PMC9750831 DOI: 10.1093/cei/uxac089] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 08/17/2022] [Accepted: 09/23/2022] [Indexed: 01/25/2023] Open
Abstract
Approximately 10% of cancers have a hereditary predisposition. However, no genetic diagnosis is available in 60%-80% of familial cancers. In some of these families, immune dysregulation-mediated disease is frequent. The immune system plays a critical role in identifying and eliminating tumors; thus, dysregulation of the immune system can increase the risk of developing cancer. This review focuses on some of the genes involved in immune dysregulation the promote the risk for cancer. Genetic counseling for patients with cancer currently focuses on known genes that raise the risk of cancer. In missing hereditary familial cases, the history family of immune dysregulation should be recorded, and genes related to the immune system should be analyzed in relevant families. On the other hand, patients with immune disorders diagnosed with a pathogenic mutation in an immune regulatory gene may have an increased risk of cancer. Therefore, those patients need to be under surveillance for cancer. Gene panel and exome sequencing are currently standard methods for genetic diagnosis, providing an excellent opportunity to jointly test cancer and immune genes.
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Affiliation(s)
- Sigal Matza Porges
- Department of Human Genetics, Institute for Medical Research, the Hebrew University of Jerusalem, Jerusalem, Israel
- Department of Biotechnology, Hadassah Academic College, Jerusalem, Israel
| | - Oded Shamriz
- Allergy and Clinical Immunology Unit, Department of Medicine, Hadassah Medical Organization, The Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
- The Lautenberg Center for Immunology and Cancer Research, Institute of Medical Research Israel-Canada, The Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
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Mohamed EE, Ahmed OM, Abdel-Moneim A, Zoheir KMA, Elesawy BH, Al Askary A, Hassaballa A, El-Shahawy AAG. Protective Effects of Naringin-Dextrin Nanoformula against Chemically Induced Hepatocellular Carcinoma in Wistar Rats: Roles of Oxidative Stress, Inflammation, Cell Apoptosis, and Proliferation. Pharmaceuticals (Basel) 2022; 15:ph15121558. [PMID: 36559011 PMCID: PMC9786090 DOI: 10.3390/ph15121558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Revised: 12/05/2022] [Accepted: 12/09/2022] [Indexed: 12/23/2022] Open
Abstract
Nanotechnology holds great promise for the development of treatments for deadly human diseases, such as hepatocellular carcinoma (HCC). In the current study, we compared the hepatoprotective effects of naringin-dextrin nanoparticles (NDNPs) against HCC in male Wistar rats with those of pure naringin and investigated the underlying cellular and molecular mechanisms. HCC was induced by intraperitoneal injection of diethylnitrosamine (DEN, 150 mg/kg body weight (b.w.) per week) for two weeks, followed by oral administration of 2-acetylaminofluorene (2AAF, 20 mg/kg b.w.) four times per week for three weeks. DEN/2AAF-administered rats were divided into three groups that respectively received 1% carboxymethyl cellulose (as vehicle), 10 mg/kg b.w. naringin, or 10 mg/kg b.w. NDNP every other day by oral gavage for 24 weeks. Both naringin and NDNP significantly attenuated the harmful effects of DEN on liver function. Both compounds also suppressed tumorigenesis as indicated by the reduced serum concentrations of liver tumor markers, and this antitumor effect was confirmed by histopathological evaluation. Additionally, naringin and NDNP prevented DEN-induced changes in hepatic oxidative stress and antioxidant activities. In addition, naringin and NDNP suppressed inflammation induced by DEN. Moreover, naringin and NDNP significantly reduced the hepatic expression of Bcl-2 and increased Bax, p53, and PDCD5 expressions. Naringin and NDNP also reduced expression of IQGAP1, IQGAP3, Ras signaling, and Ki-67 while increasing expression of IQGAP2. Notably, NDNP more effectively mitigated oxidative stress and inflammatory signaling than free naringin and demonstrated improved antitumor efficacy, suggesting that this nanoformulation improves bioavailability within nascent tumor sites.
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Affiliation(s)
- Eman E. Mohamed
- Physiology Division, Faculty of Science, Beni-Suef University, P.O. Box 62521, Beni-Suef 2722165, Egypt
| | - Osama M. Ahmed
- Physiology Division, Faculty of Science, Beni-Suef University, P.O. Box 62521, Beni-Suef 2722165, Egypt
- Correspondence: or
| | - Adel Abdel-Moneim
- Physiology Division, Faculty of Science, Beni-Suef University, P.O. Box 62521, Beni-Suef 2722165, Egypt
| | - Khairy M. A. Zoheir
- Cell Biology Department, Biotechnology Research Institute, National Research Centre, Cairo 12622, Egypt
| | - Basem H. Elesawy
- Department of Pathology, College of Medicine, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Ahmad Al Askary
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
| | - Ahmed Hassaballa
- Nutrition and Food Science, College of Liberal Arts and Sciences, Wayne State University, Detroit, MI 48202, USA
- ZeroHarm L.C., Farmington Hills, Farmington, MI 48333, USA
| | - Ahmed A. G. El-Shahawy
- Materials Science and Nanotechnology Department, Faculty of Postgraduate Studies for Advanced Sciences (PSAS), Beni-Suef University, Beni-Suef 2722165, Egypt
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8
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Li Y, Azmi AS, Mohammad RM. Deregulated transcription factors and poor clinical outcomes in cancer patients. Semin Cancer Biol 2022; 86:122-134. [PMID: 35940398 DOI: 10.1016/j.semcancer.2022.08.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/22/2022] [Accepted: 08/04/2022] [Indexed: 01/27/2023]
Abstract
Transcription factors are a group of proteins, which possess DNA-binding domains, bind to DNA strands of promoters or enhancers, and initiate transcription of genes with cooperation of RNA polymerase and other co-factors. They play crucial roles in regulating transcription during embryogenesis and development. Their physiological status in different cell types is also important to maintain cellular homeostasis. Therefore, any deregulation of transcription factors will lead to the development of cancer cells and tumor progression. Based on their functions in cancer cells, transcription factors could be either oncogenic or tumor suppressive. Furthermore, transcription factors have been shown to modulate cancer stem cells, epithelial-mesenchymal transition (EMT) and drug response; therefore, measuring deregulated transcription factors is hypothesized to predict treatment outcomes of patients with cancers and targeting deregulated transcription factors could be an encouraging strategy for cancer therapy. Here, we summarize the current knowledge of major deregulated transcription factors and their effects on causing poor clinical outcome of patients with cancer. The information presented here will help to predict the prognosis and drug response and to design novel drugs and therapeutic strategies for the treatment of cancers by targeting deregulated transcription factors.
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Affiliation(s)
- Yiwei Li
- Karmanos Cancer Institute and Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA
| | - Asfar S Azmi
- Karmanos Cancer Institute and Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA
| | - Ramzi M Mohammad
- Karmanos Cancer Institute and Department of Oncology, Wayne State University School of Medicine, Detroit, MI, USA.
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Ibrutinib in the Treatment of Solid Tumors: Current State of Knowledge and Future Directions. Cells 2022; 11:cells11081338. [PMID: 35456016 PMCID: PMC9032968 DOI: 10.3390/cells11081338] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/10/2022] [Accepted: 04/12/2022] [Indexed: 12/24/2022] Open
Abstract
Bruton’s Tyrosine Kinase (BTK) is considered crucial in the activation and survival of both physiological and malignant B-cells. In recent years, ibrutinib, an oral BTK inhibitor, became a breakthrough therapy for hematological malignancies, such as chronic lymphocytic. However, ibrutinib’s feasibility might not end there. Several other kinases with established involvement with solid malignancies (i.e., EGFR, HER2) have been found to be inhibited by this agent. Recent discoveries indicate that BTK is a potential anti-solid tumor therapy target. Consequently, ibrutinib, a BTK-inhibitor, has been studied as a therapeutic option in solid malignancies. While most preclinical studies indicate ibrutinib to be an effective therapeutic option in some specific indications, such as NSCLC and breast cancer, clinical trials contradict these observations. Nevertheless, while ibrutinib failed as a monotherapy, it might become an interesting part of a multidrug regime: not only has a synergism between ibrutinib and other compounds, such as trametinib or dactolisib, been observed in vitro, but this BTK inhibitor has also been established as a radio- and chemosensitizer. This review aims to describe the milestones in translating BTK inhibitors to solid tumors in order to understand the future potential of this agent better.
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10
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Wang X, Liu X, Yang Y, Yang D. Cyclin D1 mediated by the nuclear translocation of nuclear factor kappa B exerts an oncogenic role in lung cancer. Bioengineered 2022; 13:6866-6879. [PMID: 35246017 PMCID: PMC8974107 DOI: 10.1080/21655979.2022.2043099] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
The relevance of cyclin D1 (CCND1) has been implicated in lung cancer progression. Nevertheless, the mechanism by which CCND1 supports lung cancer development is yet to be expounded. Here, we established that CCND1 is overexpressed in clinical lung cancer specimens and various lung cancer cells. Importantly, CCND1 overexpression enhanced lung cancer cell proliferation, invasion and migration, and arrested the cell cycle at the S phase. In vivo, overexpression of CCND1 promoted lung cancer growth and metastasis. The nuclear translocation of nuclear factor kappa B (NF-κB) promoted p65 protein expression and CCND1 transcription. Meanwhile, PI3K/AKT pathway activity was significantly reduced when NF-κB nuclear translocation was decreased. PI3K/AKT pathway activity was significantly elevated upon CCND1 overexpression. Inhibition of PI3K/AKT pathway activity or suppression of NF-κB translocation in cells with high CCND1 expression was found to significantly reduce the activity of lung cancer cells in vitro and in vivo. Our data revealed that NF-κB/CCND1/PI3K/AKT axis could act as a prospective diagnostic biomarker and a therapeutic option for lung cancer.
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Affiliation(s)
- Xin Wang
- Department of Respiratory and Critical Care Medicine, Second People's Hospital of Gansu Province & Northwest University for Nationality, Lanzhou, Gansu, China
| | - Xiaoping Liu
- Department of Respiratory and Critical Care Medicine, Second People's Hospital of Gansu Province & Northwest University for Nationality, Lanzhou, Gansu, China
| | - Yanxia Yang
- Department of Respiratory and Critical Care Medicine, Second People's Hospital of Gansu Province & Northwest University for Nationality, Lanzhou, Gansu, China
| | - Daowen Yang
- Department 1 of Lung Disease of TCM, China-Japan Friendship Hospital, Beijing, Chaoyang, China
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11
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Niklander SE. Inflammatory Mediators in Oral Cancer: Pathogenic Mechanisms and Diagnostic Potential. FRONTIERS IN ORAL HEALTH 2022; 2:642238. [PMID: 35047997 PMCID: PMC8757707 DOI: 10.3389/froh.2021.642238] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 01/13/2021] [Indexed: 12/12/2022] Open
Abstract
Approximately 15% of cancers are attributable to the inflammatory process, and growing evidence supports an association between oral squamous cell carcinoma (OSCC) and chronic inflammation. Different oral inflammatory conditions, such as oral lichen planus (OLP), submucous fibrosis, and oral discoid lupus, are all predisposing for the development of OSCC. The microenvironment of these conditions contains various transcription factors and inflammatory mediators with the ability to induce proliferation, epithelial-to-mesenchymal transition (EMT), and invasion of genetically predisposed lesions, thereby promoting tumor development. In this review, we will focus on the main inflammatory molecules and transcription factors activated in OSCC, with emphasis on their translational potential.
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Affiliation(s)
- Sven E Niklander
- Unidad de Patologia y Medicina Oral, Facultad de Odontologia, Universidad Andres Bello, Viña del Mar, Chile
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12
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Zhou M, Zhao G, Zhou X, Xuan R, Chen Y, Wang Y. Clinicopathological analysis and prognostic significance of NF-κB p65 and IKKβ protein and mRNA expression in nasopharyngeal carcinoma. J Int Med Res 2022; 50:3000605211069195. [PMID: 34994235 PMCID: PMC8743962 DOI: 10.1177/03000605211069195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objective To investigate the clinicopathological significance of NF-κB p65 and IKKβ protein and mRNA expression in nasopharyngeal carcinoma (NPC) patients from Guangdong Province, China. Methods Data and tissues from patients with NPC were retrospectively studied. Immunohistochemical staining and quantitative reverse transcription polymerase chain reaction were used to evaluate and compare NF-κB p65 and IKKβ protein and mRNA levels, respectively, in 60 NPC and 30 nasopharyngitis tissue samples. Statistical analysis was conducted to determine correlations between NF-κB p65 and IKKβ protein and mRNA levels with clinicopathological characteristics and prognoses of NPC patients. Results NF-κB p65 and IKKβ protein and mRNA expression in NPC were significantly correlated with tumor size, lymph node metastasis, and TNM stage. NF-κB p65 and IKKβ protein and mRNA levels were significantly increased in NPC patients with deep tumor invasion (T3–4), lymph node metastasis, and stage III/IV disease; high NF-κB p65 and IKKβ mRNA expression were associated with significantly shorter disease-free survival rates compared with cases showing low NF-κB p65 and IKKβ mRNA expression. Conclusions NF-κB p65 and IKKβ may affect the prognosis of NPC patients and could be potential therapeutic targets for this disease.
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Affiliation(s)
- Mei Zhou
- Department of Pathology, Traditional Chinese Medical Hospital, Zhongshan, Guangdong, China
| | - Gang Zhao
- Department of Ultrasonography, Traditional Chinese Medical Hospital, Zhongshan, Guangdong, China
| | - Xiaojun Zhou
- Department of Otorhinolaryngology, Traditional Chinese Medical Hospital, Zhongshan, Guangdong, China
| | - Ruixia Xuan
- Department of Pathology, Traditional Chinese Medical Hospital, Zhongshan, Guangdong, China
| | - Yuwei Chen
- Department of Pathology, Traditional Chinese Medical Hospital, Zhongshan, Guangdong, China
| | - Yun Wang
- Department of Pathology, Traditional Chinese Medical Hospital, Zhongshan, Guangdong, China
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13
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Liu AR, Ramakrishnan P. Regulation of Nuclear Factor-kappaB Function by O-GlcNAcylation in Inflammation and Cancer. Front Cell Dev Biol 2021; 9:751761. [PMID: 34722537 PMCID: PMC8555427 DOI: 10.3389/fcell.2021.751761] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 09/23/2021] [Indexed: 12/30/2022] Open
Abstract
Nuclear factor-kappaB (NF-κB) is a pleiotropic, evolutionarily conserved transcription factor family that plays a central role in regulating immune responses, inflammation, cell survival, and apoptosis. Great strides have been made in the past three decades to understand the role of NF-κB in physiological and pathological conditions. Carcinogenesis is associated with constitutive activation of NF-κB that promotes tumor cell proliferation, angiogenesis, and apoptosis evasion. NF-κB is ubiquitously expressed, however, its activity is under tight regulation by inhibitors of the pathway and through multiple posttranslational modifications. O-GlcNAcylation is a dynamic posttranslational modification that controls NF-κB-dependent transactivation. O-GlcNAcylation acts as a nutrient-dependent rheostat of cellular signaling. Increased uptake of glucose and glutamine by cancer cells enhances NF-κB O-GlcNAcylation. Growing evidence indicates that O-GlcNAcylation of NF-κB is a key molecular mechanism that regulates cancer cell proliferation, survival and metastasis and acts as link between inflammation and cancer. In this review, we are attempting to summarize the current understanding of the cohesive role of NF-κB O-GlcNAcylation in inflammation and cancer.
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Affiliation(s)
- Angela Rose Liu
- Department of Pathology, Case Western Reserve University, Cleveland, OH, United States
| | - Parameswaran Ramakrishnan
- Department of Pathology, Case Western Reserve University, Cleveland, OH, United States
- The Case Comprehensive Cancer Center, Case Western Reserve University, Cleveland, OH, United States
- Department of Biochemistry, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
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14
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Niklander SE, Murdoch C, Hunter KD. IL-1/IL-1R Signaling in Head and Neck Cancer. FRONTIERS IN ORAL HEALTH 2021; 2:722676. [PMID: 35048046 PMCID: PMC8757896 DOI: 10.3389/froh.2021.722676] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 08/04/2021] [Indexed: 01/22/2023] Open
Abstract
Decades ago, the study of cancer biology was mainly focused on the tumor itself, paying little attention to the tumor microenvironment (TME). Currently, it is well recognized that the TME plays a vital role in cancer development and progression, with emerging treatment strategies focusing on different components of the TME, including tumoral cells, blood vessels, fibroblasts, senescent cells, inflammatory cells, inflammatory factors, among others. There is a well-accepted relationship between chronic inflammation and cancer development. Interleukin-1 (IL-1), a potent pro-inflammatory cytokine commonly found at tumor sites, is considered one of the most important inflammatory factors in cancer, and has been related with carcinogenesis, tumor growth and metastasis. Increasing evidence has linked development of head and neck squamous cell carcinoma (HNSCC) with chronic inflammation, and particularly, with IL-1 signaling. This review focuses on the most important members of the IL-1 family, with emphasis on how their aberrant expression can promote HNSCC development and metastasis, highlighting possible clinical applications.
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Affiliation(s)
- Sven E. Niklander
- Unidad de Patología y Medicina Oral, Facultad de Odontologia, Universidad Andres Bello, Viña del Mar, Chile
| | - Craig Murdoch
- Unit of Oral and Maxillofacial Medicine, Pathology and Surgery, School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
| | - Keith D. Hunter
- Unit of Oral and Maxillofacial Medicine, Pathology and Surgery, School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
- Oral Biology and Pathology, University of Pretoria, Pretoria, South Africa
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15
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Davis JL, Thaler R, Cox L, Ricci B, Zannit HM, Wan F, Faccio R, Dudakovic A, van Wijnen AJ, Veis DJ. Constitutive activation of NF-κB inducing kinase (NIK) in the mesenchymal lineage using Osterix (Sp7)- or Fibroblast-specific protein 1 (S100a4)-Cre drives spontaneous soft tissue sarcoma. PLoS One 2021; 16:e0254426. [PMID: 34292968 PMCID: PMC8297882 DOI: 10.1371/journal.pone.0254426] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 06/27/2021] [Indexed: 01/02/2023] Open
Abstract
Aberrant NF-κB signaling fuels tumor growth in multiple human cancer types including both hematologic and solid malignancies. Chronic elevated alternative NF-κB signaling can be modeled in transgenic mice upon activation of a conditional NF-κB-inducing kinase (NIK) allele lacking the regulatory TRAF3 binding domain (NT3). Here, we report that expression of NT3 in the mesenchymal lineage with Osterix (Osx/Sp7)-Cre or Fibroblast-Specific Protein 1 (FSP1)-Cre caused subcutaneous, soft tissue tumors. These tumors displayed significantly shorter latency and a greater multiple incidence rate in Fsp1-Cre;NT3 compared to Osx-Cre;NT3 mice, regardless of sex. Histological assessment revealed poorly differentiated solid tumors with some spindled patterns, as well as robust RelB immunostaining, confirming activation of alternative NF-κB. Even though NT3 expression also occurs in the osteolineage in Osx-Cre;NT3 mice, we observed no bony lesions. The staining profiles and pattern of Cre expression in the two lines pointed to a mesenchymal tumor origin. Immunohistochemistry revealed that these tumors stain strongly for alpha-smooth muscle actin (αSMA), although vimentin staining was uniform only in Osx-Cre;NT3 tumors. Negative CD45 and S100 immunostains precluded hematopoietic and melanocytic origins, respectively, while positive staining for cytokeratin 19 (CK19), typically associated with epithelia, was found in subpopulations of both tumors. Principal component, differential expression, and gene ontology analyses revealed that NT3 tumors are distinct from normal mesenchymal tissues and are enriched for NF-κB related biological processes. We conclude that constitutive activation of the alternative NF-κB pathway in the mesenchymal lineage drives spontaneous sarcoma and provides a novel mouse model for NF-κB related sarcomas.
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Affiliation(s)
- Jennifer L. Davis
- Musculoskeletal Research Center, Washington University School of Medicine, St. Louis, MO, United States of America
- Department of Medicine, Division of Bone and Mineral Diseases, Washington University School of Medicine, St. Louis, MO, United States of America
| | - Roman Thaler
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States of America
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, United States of America
| | - Linda Cox
- Musculoskeletal Research Center, Washington University School of Medicine, St. Louis, MO, United States of America
- Department of Medicine, Division of Bone and Mineral Diseases, Washington University School of Medicine, St. Louis, MO, United States of America
| | - Biancamaria Ricci
- Musculoskeletal Research Center, Washington University School of Medicine, St. Louis, MO, United States of America
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO, United States of America
| | - Heather M. Zannit
- Musculoskeletal Research Center, Washington University School of Medicine, St. Louis, MO, United States of America
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO, United States of America
| | - Fei Wan
- Department of Surgery, Division of Public Health Sciences, Washington University School of Medicine, St. Louis, MO, United States of America
| | - Roberta Faccio
- Musculoskeletal Research Center, Washington University School of Medicine, St. Louis, MO, United States of America
- Department of Orthopaedic Surgery, Washington University School of Medicine, St Louis, MO, United States of America
- Shriners Hospitals for Children–St. Louis, St. Louis, MO, United States of America
| | - Amel Dudakovic
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States of America
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, United States of America
| | - Andre J. van Wijnen
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, United States of America
- Department of Biochemistry and Molecular Biology, Mayo Clinic, Rochester, MN, United States of America
| | - Deborah J. Veis
- Musculoskeletal Research Center, Washington University School of Medicine, St. Louis, MO, United States of America
- Department of Medicine, Division of Bone and Mineral Diseases, Washington University School of Medicine, St. Louis, MO, United States of America
- Shriners Hospitals for Children–St. Louis, St. Louis, MO, United States of America
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16
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Kucuksayan E, Bozkurt F, Yilmaz MT, Sircan-Kucuksayan A, Hanikoglu A, Ozben T. A new combination strategy to enhance apoptosis in cancer cells by using nanoparticles as biocompatible drug delivery carriers. Sci Rep 2021; 11:13027. [PMID: 34158544 PMCID: PMC8219778 DOI: 10.1038/s41598-021-92447-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Accepted: 05/27/2021] [Indexed: 12/21/2022] Open
Abstract
Some experimental and clinical studies have been conducted for the usage of chemotherapeutic drugs encapsulated into nanoparticles (NPs). However, no study has been conducted so far on the co-encapsulation of doxorubicin (Dox) and epoxomicin (Epo) into NPs as biocompatible drug delivery carriers. Therefore, we investigated if co-encapsulation of doxorubicin (Dox) and/or epoxomicin (Epo) into NPs enhance their anticancer efficiency and prevent drug resistance and toxicity to normal cells. We synthesized Dox and/or Epo loaded poly (lactic-co-glycolic acid) (PLGA) NPs using a multiple emulsion solvent evaporation technique and characterized them in terms of their particle size and stability, surface, molecular, thermal, encapsulation efficiency and in vitro release properties. We studied the effects of drug encapsulated NPs on cellular accumulation, intracellular drug levels, oxidative stress status, cellular viability, drug resistance, 20S proteasome activity, cytosolic Nuclear Factor Kappa B (NF-κB-p65), and apoptosis in breast cancer and normal cells. Our results proved that the nanoparticles we synthesized were thermally stable possessing higher encapsulation efficiency and particle stability. Thermal, morphological and molecular analyses demonstrated the presence of Dox and/or Epo within NPs, indicating that they were successfully loaded. Cell line assays proved that Dox and Epo loaded NPs were less cytotoxic to single-layer normal HUVECs than free Dox and Epo, suggesting that the NPs would be biocompatible drug delivery carriers. The apoptotic index of free Dox and Epo increased 50% through their encapsulation into NPs, proving combination strategy to enhance apoptosis in breast cancer cells. Our results demonstrated that the co-encapsulation of Dox and Epo within NPs would be a promising treatment strategy to overcome multidrug resistance and toxicity to normal tissues that can be studied in further in vivo and clinical studies in breast cancer.
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Affiliation(s)
- Ertan Kucuksayan
- Faculty of Medicine, Department of Medical Biochemistry, Alanya Alaaddin Keykubat University (ALKU), Antalya, 07490, Turkey.,Chemical and Metallurgical Engineering Faculty, Department of Food Engineering, Yildiz Technical University, Istanbul, Turkey.,Faculty of Medicine, Department of Medical Biochemistry, Akdeniz University, Antalya, Turkey
| | - Fatih Bozkurt
- Chemical and Metallurgical Engineering Faculty, Department of Food Engineering, Yildiz Technical University, Istanbul, Turkey.,Faculty of Engineering and Architecture, Department of Food Engineering, Mus Alparslan University, Mus, Turkey
| | - Mustafa Tahsin Yilmaz
- Chemical and Metallurgical Engineering Faculty, Department of Food Engineering, Yildiz Technical University, Istanbul, Turkey.,Faculty of Engineering, Department of Industrial Engineering, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
| | - Aslinur Sircan-Kucuksayan
- Faculty of Medicine, Department of Biophysics, Alanya Alaaddin Keykubat University (ALKU), Antalya, 07490, Turkey
| | - Aysegul Hanikoglu
- Faculty of Medicine, Department of Medical Biochemistry, Akdeniz University, Antalya, Turkey
| | - Tomris Ozben
- Faculty of Medicine, Department of Medical Biochemistry, Akdeniz University, Antalya, Turkey.
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17
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Liu YC, Chiang IT, Chung JG, Hsieh JH, Chiang CH, Weng MC, Hsu FT, Lee YH, Chang CS, Lin SS. Therapeutic Efficacy and Inhibitory Mechanism of Regorafenib Combined With Radiation in Colorectal Cancer. In Vivo 2021; 34:3217-3224. [PMID: 33144426 DOI: 10.21873/invivo.12157] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 08/24/2020] [Accepted: 08/26/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND Although both chemotherapy and radiotherapy (RT) can sufficiently maintain tumor suppression of colorectal cancer (CRC), these treatments may trigger the expression of nuclear factor kappa B (NF-κB) and compromise patients' survival. Regorafenib suppresses NF-κB activity in various tumor types. However, whether regorafenib may act as a suitable radiosensitizer to enhance therapeutic efficacy of RT remains unknown. MATERIALS AND METHODS Here, we established a CRC-bearing animal model to investigate the therapeutic efficacy of regorafenib in combination with RT, through measurement of tumor growth, body weight, whole-body computed tomography (CT) scan and immunohisto-chemistry staining. RESULTS Smallest tumor size and weight were found in the combination treatment group. In addition, RT-induced up-regulation of NF-κB and downstream proteins were diminished by regorafenib. Moreover, the body weight and liver pathology in the treated group were similar to those of the non-treated control group. CONCLUSION Regorafenib may enhance the anti-CRC efficacy of RT.
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Affiliation(s)
- Yu-Chang Liu
- Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C
| | - I-Tsang Chiang
- Department of Radiation Oncology, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,Department of Radiation Oncology, Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.,Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C
| | - Jing-Gung Chung
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C
| | - Jung-Hung Hsieh
- Department of Urology, Medical Research and Education, Taipei Veterans General Hospital, Yuan-Shan/Su-Ao Branch, Yilan, Taiwan, R.O.C
| | - Chih-Hung Chiang
- Department of Urology, Medical Research and Education, Taipei Veterans General Hospital, Yuan-Shan/Su-Ao Branch, Yilan, Taiwan, R.O.C.,Department of Nursing, Cardinal Tien Junior College of Healthcare and Management, New Taipei, Taiwan, R.O.C.,Department of Urology, National Taiwan University Hospital, Taipei, Taiwan, R.O.C
| | - Mao-Chi Weng
- Isotope Application Division, Institute of Nuclear Energy Research, Taoyuan, Taiwan, R.O.C
| | - Fei-Ting Hsu
- Department of Biological Science and Technology, China Medical University, Taichung, Taiwan, R.O.C.
| | - Yuan-Hao Lee
- Department of Ophthalmology and Visual Science, University of Texas Health Science Center at Houston, Houston, TX, U.S.A.
| | - Cheng-Shyong Chang
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Bing Show Chwan Memorial Hospital, Changhua, Taiwan, R.O.C.
| | - Song-Shei Lin
- Department of Medical Imaging and Radiological Sciences, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C.
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18
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Capece D, D’Andrea D, Begalli F, Goracci L, Tornatore L, Alexander JL, Di Veroli A, Leow SC, Vaiyapuri TS, Ellis JK, Verzella D, Bennett J, Savino L, Ma Y, McKenzie JS, Doria ML, Mason SE, Chng KR, Keun HC, Frost G, Tergaonkar V, Broniowska K, Stunkel W, Takats Z, Kinross JM, Cruciani G, Franzoso G. Enhanced triacylglycerol catabolism by carboxylesterase 1 promotes aggressive colorectal carcinoma. J Clin Invest 2021; 131:137845. [PMID: 33878036 PMCID: PMC8159693 DOI: 10.1172/jci137845] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 04/14/2021] [Indexed: 01/08/2023] Open
Abstract
The ability to adapt to low-nutrient microenvironments is essential for tumor cell survival and progression in solid cancers, such as colorectal carcinoma (CRC). Signaling by the NF-κB transcription factor pathway associates with advanced disease stages and shorter survival in patients with CRC. NF-κB has been shown to drive tumor-promoting inflammation, cancer cell survival, and intestinal epithelial cell (IEC) dedifferentiation in mouse models of CRC. However, whether NF-κB affects the metabolic adaptations that fuel aggressive disease in patients with CRC is unknown. Here, we identified carboxylesterase 1 (CES1) as an essential NF-κB-regulated lipase linking obesity-associated inflammation with fat metabolism and adaptation to energy stress in aggressive CRC. CES1 promoted CRC cell survival via cell-autonomous mechanisms that fuel fatty acid oxidation (FAO) and prevent the toxic build-up of triacylglycerols. We found that elevated CES1 expression correlated with worse outcomes in overweight patients with CRC. Accordingly, NF-κB drove CES1 expression in CRC consensus molecular subtype 4 (CMS4), which is associated with obesity, stemness, and inflammation. CES1 was also upregulated by gene amplifications of its transcriptional regulator HNF4A in CMS2 tumors, reinforcing its clinical relevance as a driver of CRC. This subtype-based distribution and unfavorable prognostic correlation distinguished CES1 from other intracellular triacylglycerol lipases and suggest CES1 could provide a route to treat aggressive CRC.
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Affiliation(s)
- Daria Capece
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
- Department of Biotechnological and Applied Clinical Sciences (DISCAB), University of L’Aquila, L’Aquila, Italy
| | - Daniel D’Andrea
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Federica Begalli
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Laura Goracci
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Laura Tornatore
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - James L. Alexander
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - Alessandra Di Veroli
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Shi-Chi Leow
- Singapore Institute for Clinical Sciences (SICS), and
| | - Thamil S. Vaiyapuri
- Institute of Molecular and Cell Biology (IMCB), Agency for Science Technology and Research (A*STAR), Singapore
| | - James K. Ellis
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Daniela Verzella
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Jason Bennett
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
| | - Luca Savino
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
- Department of Medical, Oral, and Biotechnological Sciences, “G. D’Annunzio” University of Chieti-Pescara, Chieti, Italy
| | - Yue Ma
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - James S. McKenzie
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Maria Luisa Doria
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Sam E. Mason
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | | | - Hector C. Keun
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Gary Frost
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, United Kingdom
| | - Vinay Tergaonkar
- Institute of Molecular and Cell Biology (IMCB), Agency for Science Technology and Research (A*STAR), Singapore
| | | | | | - Zoltan Takats
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - James M. Kinross
- Department of Surgery and Cancer, Imperial College London, London, United Kingdom
| | - Gabriele Cruciani
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Guido Franzoso
- Department of Immunology and Inflammation, Imperial College London, London, United Kingdom
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19
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Cha M, Lee KH, Kwon M, Lee BH. Possible Therapeutic Options for Complex Regional Pain Syndrome. Biomedicines 2021; 9:biomedicines9060596. [PMID: 34074044 PMCID: PMC8225181 DOI: 10.3390/biomedicines9060596] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 05/18/2021] [Accepted: 05/22/2021] [Indexed: 11/18/2022] Open
Abstract
Complex regional pain syndrome (CRPS) describes an array of painful conditions that are characterized by continuing regional pain. CRPS comprises severe and inappropriate pain in cases of complete recovery after trauma. Research on the pharmacological treatment of CRPS, however, has not been well investigated. In this study, we compared the pain relief effects of different drugs (URB597, pyrrolidine dithiocarbamate, and hydralazine) in a rat model of chronic post-ischemic pain-induced CRPS. After drug injection, CRPS-induced mechanical allodynia was significantly recovered. After three repetitive drug injections, mechanical sensitivity generally improved as hyper-nociception subsided. Reduced Nav1.7 expression at dorsal root ganglions (DRGs) was observed in the drug treatment groups. Neural imaging analysis revealed decreased neural activity for each drug treatment, compared to vehicle. In addition, treatments significantly reduced IL-1β, IL-6, and TNFα expression in DRGs. These results indicated that drugs could reduce the expression of inflammatory factors and alleviate the symptoms of chronic post-ischemic pain-induced CRPS.
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Affiliation(s)
- Myeounghoon Cha
- Department of Physiology, College of Medicine, Yonsei University, Seoul 03722, Korea
- Correspondence: (M.C.); (B.H.L.); Tel.: +82-2-2228-2729 (M.C.)
| | - Kyung Hee Lee
- Department of Dental Hygiene, Division of Health Science, Dongseo University, Busan 47011, Korea;
| | - Minjee Kwon
- Department of Nursing, Kyungil University, Gyeongsan 38428, Korea;
| | - Bae Hwan Lee
- Department of Physiology, College of Medicine, Yonsei University, Seoul 03722, Korea
- Brain Korea 21 PLUS Project for Medical Science, College of Medicine, Yonsei University, Seoul 03722, Korea
- Correspondence: (M.C.); (B.H.L.); Tel.: +82-2-2228-2729 (M.C.)
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20
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Sesquiterpene lactone Bigelovin induces apoptosis of colon cancer cells through inducing IKK-β degradation and suppressing nuclear factor kappa B activation. Anticancer Drugs 2021; 32:664-673. [PMID: 33929997 DOI: 10.1097/cad.0000000000001073] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Bigelovin, a sesquiterpene lactone extracted from plant Inula helianthus aquatica, exhibited multiple interesting biological activities, including anti-inflammation, antiangiogenesis and cytotoxic action against cancer cells. In the present study, we found that Bigelovin reduced the viability of human colon cancer cells and induced their apoptosis in a time- and dose-dependent manner, with an IC50-5 μM. RNAseq and luciferase reporter analyses revealed that the nuclear factor kappa B (NF-κB) signaling was one of the most significantly inhibited pathways after Bigelovin treatment. Further systemic examination showed that exposure to Bigelovin resulted in ubiquitination and degradation of inhibitor of kappa-B kinase-beta (IKK-β) and decrease of IκB-α and p65 phosphorylation, which led to the downregulation of NF-κB-regulated genes expression. Moreover, enforced expression of exogenous IKK-β attenuated Bigelovin-induced NF-κB suppression and cell viability reduction. These results indicated that Bigelovin exerts a cytotoxic action against colon cancer cells through the induction of IKK-β degradation and consequently the inhibition of NF-κB signaling. Given the abnormal activation of NF-κB signaling in colorectal cancer (CRC) cells and the critical role of chronic inflammation in CRC development, it is conceivable that at least some colorectal cancer cells are addictive to NF-κB activation and targeting the pathway is an effective anti-CRC strategy.
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21
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Menzel A, Samouda H, Dohet F, Loap S, Ellulu MS, Bohn T. Common and Novel Markers for Measuring Inflammation and Oxidative Stress Ex Vivo in Research and Clinical Practice-Which to Use Regarding Disease Outcomes? Antioxidants (Basel) 2021; 10:antiox10030414. [PMID: 33803155 PMCID: PMC8001241 DOI: 10.3390/antiox10030414] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/03/2021] [Accepted: 03/04/2021] [Indexed: 02/06/2023] Open
Abstract
Many chronic conditions such as cancer, chronic obstructive pulmonary disease, type-2 diabetes, obesity, peripheral/coronary artery disease and auto-immune diseases are associated with low-grade inflammation. Closely related to inflammation is oxidative stress (OS), which can be either causal or secondary to inflammation. While a low level of OS is physiological, chronically increased OS is deleterious. Therefore, valid biomarkers of these signalling pathways may enable detection and following progression of OS/inflammation as well as to evaluate treatment efficacy. Such biomarkers should be stable and obtainable through non-invasive methods and their determination should be affordable and easy. The most frequently used inflammatory markers include acute-phase proteins, essentially CRP, serum amyloid A, fibrinogen and procalcitonin, and cytokines, predominantly TNFα, interleukins 1β, 6, 8, 10 and 12 and their receptors and IFNγ. Some cytokines appear to be disease-specific. Conversely, OS-being ubiquitous-and its biomarkers appear less disease or tissue-specific. These include lipid peroxidation products, e.g., F2-isoprostanes and malondialdehyde, DNA breakdown products (e.g., 8-OH-dG), protein adducts (e.g., carbonylated proteins), or antioxidant status. More novel markers include also -omics related ones, as well as non-invasive, questionnaire-based measures, such as the dietary inflammatory-index (DII), but their link to biological responses may be variable. Nevertheless, many of these markers have been clearly related to a number of diseases. However, their use in clinical practice is often limited, due to lacking analytical or clinical validation, or technical challenges. In this review, we strive to highlight frequently employed and useful markers of inflammation-related OS, including novel promising markers.
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Affiliation(s)
- Alain Menzel
- Laboratoires Réunis, 38, Rue Hiehl, L-6131 Junglinster, Luxembourg; (A.M.); (F.D.)
| | - Hanen Samouda
- Nutrition and Health Research Group, Department of Population Health, Luxembourg Institute of Health, 1 A-B, Rue Thomas Edison, L-1445 Strassen, Luxembourg;
| | - Francois Dohet
- Laboratoires Réunis, 38, Rue Hiehl, L-6131 Junglinster, Luxembourg; (A.M.); (F.D.)
| | - Suva Loap
- Clinic Cryo Esthetic, 11 Rue Éblé, 75007 Paris, France;
| | - Mohammed S. Ellulu
- Department of Clinical Nutrition, Faculty of Applied Medical Sciences, Al-Azhar University of Gaza (AUG), Gaza City 00970, Palestine;
| | - Torsten Bohn
- Nutrition and Health Research Group, Department of Population Health, Luxembourg Institute of Health, 1 A-B, Rue Thomas Edison, L-1445 Strassen, Luxembourg;
- Correspondence:
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22
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Chung SY, Chao TC, Su Y. The Stemness-High Human Colorectal Cancer Cells Promote Angiogenesis by Producing Higher Amounts of Angiogenic Cytokines via Activation of the Egfr/Akt/Nf-κB Pathway. Int J Mol Sci 2021; 22:ijms22031355. [PMID: 33573006 PMCID: PMC7866396 DOI: 10.3390/ijms22031355] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/22/2021] [Accepted: 01/27/2021] [Indexed: 12/27/2022] Open
Abstract
Purpose: Cancer stem cells (CSCs) are responsible for cancer metastasis by stimulating tumor angiogenesis via various mechanisms. To elucidate the potential of the stemness-high human colorectal cancer (CRC) cells (i.e., CRCSCs) in activating angiogenesis, effects of the GATA6-overexpressing HCT-116 and HT-29 human CRC clones established previously by us in promoting the angiogenesis of human umbilical vein endothelial cells (HUVECs) were examined. Methods: Angiogenesis-promoting effects (i.e., migration, invasion, DNA synthesis, and tube formation) in HUVECs of the conditioned media (CM) from various human CRC clones were analyzed. MMP activities were assessed using a zymography assay. Western blotting and selective inhibitors were used to dissect the signaling pathway involved. IHC was used to examine the vascular density in tumor xenografts. Results: We found that the conditioned media (CM) collected from the GATA6-overexpressing clones enhanced angiogenesis of HUVECs more effectively which might be attributed partly to a higher MMP-9 production by HUVECs. Subsequently, elevated levels of IL-8 and VEGF-A were detected in the CM whose tube formation-enhancing activities were abolished by the co-treatment with either a VEGFR2 inhibitor or an IL-8 neutralizing antibody. Interestingly, increased production of these cytokines in the GATA6-overexpressing clones was due to an EGFR/AKT-mediated activation of NF-κB. Furthermore, not only were the levels of CD31 and endomucin but also the blood vessel density was much higher in the xenograft tumors grown from these clones. Conclusion: Our findings demonstrate that human CRCSCs promote a stronger angiogenesis by producing higher amounts of angiogenic factors through activation of the EGFR/AKT/NF-κB pathway.
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Affiliation(s)
- Shin-Yi Chung
- Institute of Biopharmaceutical Sciences, School of Pharmaceutical Sciences, National Yang-Ming University, Shi-Pai, Taipei 11221, Taiwan;
| | - Ta-Chung Chao
- Department of Oncology, Division of Medical Oncology, Taipei Veterans General Hospital, Taipei 11221, Taiwan;
- Faculty of Medicine, School of Medicine, National Yang-Min University, Taipei 11221, Taiwan
| | - Yeu Su
- Institute of Biopharmaceutical Sciences, School of Pharmaceutical Sciences, National Yang-Ming University, Shi-Pai, Taipei 11221, Taiwan;
- Correspondence: ; Fax: +886-2-2825-0883
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23
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Du Y, Jia C, Liu Y, Li Y, Wang J, Sun K. Isorhamnetin Enhances the Radiosensitivity of A549 Cells Through Interleukin-13 and the NF-κB Signaling Pathway. Front Pharmacol 2021; 11:610772. [PMID: 33569004 PMCID: PMC7868540 DOI: 10.3389/fphar.2020.610772] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 12/11/2020] [Indexed: 12/11/2022] Open
Abstract
Isorhamnetin (ISO), a naturally occurring plant flavonoid, is widely used as a phytomedicine. The major treatment modality for non-small-cell lung carcinoma (NSCLC) is radiotherapy. However, radiotherapy can induce radioresistance in cancer cells, thereby resulting in a poor response rate. Our results demonstrated that pretreatment with ISO induced radiosensitizing effect in A549 cells using colony formation, micronucleus, and γH2AX foci assays. In addition, ISO pretreatment significantly enhanced the radiation-induced incidence of apoptosis, the collapse of mitochondrial membrane potential, and the expressions of proteins associated with cellular apoptosis and suppressed the upregulation of NF-κBp65 induced by irradiation in A549 cells. Interestingly, the expression of interleukin-13 (IL-13), an anti-inflammatory cytokine, was positively correlated with the ISO-mediated radiosensitization of A549 cells. The knockdown of IL-13 expression by RNA interference decreased the IL-13 level and thus reduced ISO-mediated radiosensitivity in cells. We also found that the IR-induced NF-κB signaling activation was inhibited by ISO pretreatment, and it was abrogated in IL-13 silenced cells. We speculated that ISO may confer radiosensitivity on A549 cells via increasing the expression of IL-13 and inhibiting the activation of NF-κB. To our knowledge, this is the first report demonstrating the effects of ISO treatment on the responsiveness of lung cancer cells to irradiation through IL-13 and the NF-κB signaling pathway. In summary, ISO is a naturally occurring radiosensitizer with a potential application in adjuvant radiotherapy.
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Affiliation(s)
- Yarong Du
- College of Life Science, Northwest Normal University, Lanzhou, China.,Key Laboratory of Space Radiobiology of Gansu Province & CAS Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China
| | - Cong Jia
- College of Life Science, Northwest Normal University, Lanzhou, China
| | - Yan Liu
- College of Life Science, Northwest Normal University, Lanzhou, China
| | - Yehua Li
- College of Life Science, Northwest Normal University, Lanzhou, China
| | - Jufang Wang
- Key Laboratory of Space Radiobiology of Gansu Province & CAS Key Laboratory of Heavy Ion Radiation Biology and Medicine, Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing, China
| | - Kun Sun
- College of Life Science, Northwest Normal University, Lanzhou, China
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24
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STAT3 Stabilizes IKKα Protein through Direct Interaction in Transformed and Cancerous Human Breast Epithelial Cells. Cancers (Basel) 2020; 13:cancers13010082. [PMID: 33396715 PMCID: PMC7795115 DOI: 10.3390/cancers13010082] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 12/23/2020] [Indexed: 12/21/2022] Open
Abstract
Signal transducer and activator of transcription 3 (STAT3) and nuclear factor-κB (NF-κB) are two representative transcription factors that play a critical role in inflammation-associated tumorigenesis through multi-level cooperation. Unlike other types of tumors, breast carcinomas have shown a significant dependency on the non-classical NF-κB pathway as well as the classical one. The α subunit of the inhibitor of the κB kinase (IKK) complex, IKKα, is involved in both classical and non-classical activation of NF-κB. Although the cross-talk between STAT3 and NF-κB has been suggested in several studies, the interplay between STAT3 and the regulators of NF-κB including IKKα has not been fully clarified yet. In this study, we observed overexpression and co-localization of IKKα and STAT3 in human breast cancer tissues as well as in H-Ras transformed human breast epithelial (H-Ras MCF-10A) and breast cancer (MDA-MB-231) cells. By utilizing small interfering RNA (siRNA) technology, we were able to demonstrate that STAT3 up-regulated IKKα, but not IKKβ or IKKγ, in these cells. This was attributable to direct binding to and subsequent stabilization of IKKα protein by blocking the ubiquitin-proteasome system. Notably, we identified the lysine 44 residue of IKKα as a putative binding site for STAT3. Moreover, siRNA knockdown of IKKα attenuated viability, anchorage-independent growth and migratory capabilities of H-Ras MCF-10A cells. Taken together, these findings propose a novel mechanism responsible for NF-κB activation by STAT3 through stabilization of IKKα, which contributes to breast cancer promotion and progression. Thus, breaking the STAT3-IKKα alliance can be an alternative therapeutic strategy for the treatment of breast cancer.
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25
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Mills C, Muruganujan A, Ebert D, Marconett CN, Lewinger JP, Thomas PD, Mi H. PEREGRINE: A genome-wide prediction of enhancer to gene relationships supported by experimental evidence. PLoS One 2020; 15:e0243791. [PMID: 33320871 PMCID: PMC7737992 DOI: 10.1371/journal.pone.0243791] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 11/25/2020] [Indexed: 12/28/2022] Open
Abstract
Enhancers are powerful and versatile agents of cell-type specific gene regulation, which are thought to play key roles in human disease. Enhancers are short DNA elements that function primarily as clusters of transcription factor binding sites that are spatially coordinated to regulate expression of one or more specific target genes. These regulatory connections between enhancers and target genes can therefore be characterized as enhancer-gene links that can affect development, disease, and homeostatic cellular processes. Despite their implication in disease and the establishment of cell identity during development, most enhancer-gene links remain unknown. Here we introduce a new, publicly accessible database of predicted enhancer-gene links, PEREGRINE. The PEREGRINE human enhancer-gene links interactive web interface incorporates publicly available experimental data from ChIA-PET, eQTL, and Hi-C assays across 78 cell and tissue types to link 449,627 enhancers to 17,643 protein-coding genes. These enhancer-gene links are made available through the new Enhancer module of the PANTHER database and website where the user may easily access the evidence for each enhancer-gene link, as well as query by target gene and enhancer location.
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Affiliation(s)
- Caitlin Mills
- Division of Biostatistics, Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States of America
| | - Anushya Muruganujan
- Division of Bioinformatics, Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States of America
| | - Dustin Ebert
- Division of Bioinformatics, Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States of America
| | - Crystal N. Marconett
- Department of Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States of America
- Department of Biochemistry and Molecular Medicine, Keck School of Medicine USC, Los Angeles, CA, United States of America
- Norris Cancer Center, Keck School of Medicine USC, Los Angeles, CA, United States of America
| | - Juan Pablo Lewinger
- Division of Biostatistics, Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States of America
| | - Paul D. Thomas
- Division of Bioinformatics, Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States of America
| | - Huaiyu Mi
- Division of Bioinformatics, Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States of America
- * E-mail:
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26
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Yang L, Zhang Z, Sun Y, Pang S, Yao Q, Lin P, Cheng J, Li J, Ding G, Hui L, Li Y, Li H. Integrative analysis reveals novel driver genes and molecular subclasses of hepatocellular carcinoma. Aging (Albany NY) 2020; 12:23849-23871. [PMID: 33221766 PMCID: PMC7762459 DOI: 10.18632/aging.104047] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 08/25/2020] [Indexed: 01/06/2023]
Abstract
Hepatocellular carcinoma (HCC) is a heterogeneous disease with various genetic and epigenetic abnormalities. Previous studies of HCC driver genes were primarily based on frequency of mutations and copy number alterations. Here, we performed an integrative analysis of genomic and epigenomic data from 377 HCC patients to identify driver genes that regulate gene expression in HCC. This integrative approach has significant advantages over single-platform analyses for identifying cancer drivers. Using this approach, HCC tissues were divided into four subgroups, based on expression of the transcription factor E2F and the mutation status of TP53. HCC tissues with E2F overexpression and TP53 mutation had the highest cell cycle activity, indicating a synergistic effect of E2F and TP53. We found that overexpression of the identified driver genes, stratifin (SFN) and SPP1, correlates with tumor grade and poor survival in HCC and promotes HCC cell proliferation. These findings indicate SFN and SPP1 function as oncogenes in HCC and highlight the important role of enhancers in the regulation of gene expression in HCC.
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Affiliation(s)
- Liguang Yang
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhengtao Zhang
- University of Chinese Academy of Sciences, Beijing 100049, China.,State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai 200031, China
| | - Yidi Sun
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shichao Pang
- School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Qianlan Yao
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai 200032, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China
| | - Ping Lin
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China.,University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jinming Cheng
- School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jia Li
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China
| | - Guohui Ding
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China.,Anhui Engineering Laboratory for Big Data of Precision Medicine, Anhui 234000, China
| | - Lijian Hui
- State Key Laboratory of Cell Biology, CAS Center for Excellence in Molecular Cell Science, Shanghai Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai 200031, China
| | - Yixue Li
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China.,University of Chinese Academy of Sciences, Beijing 100049, China.,School of Life Sciences and Biotechnology, Shanghai Jiao Tong University, Shanghai 200240, China.,Collaborative Innovation Center of Genetics and Development, Fudan University, Shanghai 200433, China.,Shanghai Center for Bioinformation Technology, Shanghai Academy of Science and Technology, Shanghai 201203, China
| | - Hong Li
- Bio-Med Big Data Center, CAS Key Laboratory of Computational Biology, CAS-MPG Partner Institute for Computational Biology, Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 200031, China.,University of Chinese Academy of Sciences, Beijing 100049, China
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27
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Nariman-Saleh-Fam Z, Mansoori Y, Saadatian Z, Tavakkoly-Bazzaz J, Daraei A, Zununi Vahed S, Mahmoodzadeh H, Bastami M. Dysregulated Expression of miR-146a and Its Associated Immune Effectors in Peripheral Blood Mononuclear Cells of Esophageal Carcinoma Patients. Immunol Invest 2020; 51:290-300. [DOI: 10.1080/08820139.2020.1828454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ziba Nariman-Saleh-Fam
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Women’s Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Yaser Mansoori
- Noncommunicable Diseases Research Center, Fasa University of Medical Sciences, Fasa, Iran
| | - Zahra Saadatian
- Department of Physiology, Faculty of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Javad Tavakkoly-Bazzaz
- Medical Genetics Department, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Abdolreza Daraei
- Department of Genetics, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | | | - Habibollah Mahmoodzadeh
- Cancer Institute, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Milad Bastami
- Women’s Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
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28
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NFE2L3 Controls Colon Cancer Cell Growth through Regulation of DUX4, a CDK1 Inhibitor. Cell Rep 2020; 29:1469-1481.e9. [PMID: 31693889 DOI: 10.1016/j.celrep.2019.09.087] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 06/26/2019] [Accepted: 09/27/2019] [Indexed: 12/13/2022] Open
Abstract
Constitutive nuclear factor κB (NF-κB) activation is a hallmark of colon tumor growth. Cyclin-dependent kinases (CDKs) are critical cell-cycle regulators, and inhibition of CDK activity has been used successfully as anticancer therapy. Here, we show that the NFE2L3 transcription factor functions as a key regulator in a pathway that links NF-κB signaling to the control of CDK1 activity, thereby driving colon cancer cell proliferation. We found that NFE2L3 expression is regulated by the RELA subunit of NF-κB and that NFE2L3 levels are elevated in patients with colon adenocarcinoma when compared with normal adjacent tissue. Silencing of NFE2L3 significantly decreases colon cancer cell proliferation in vitro and tumor growth in vivo. NFE2L3 knockdown results in increased levels of double homeobox factor 4 (DUX4), which functions as a direct inhibitor of CDK1. The discovered oncogenic pathway governing cell-cycle progression may open up unique avenues for precision cancer therapy.
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29
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Gorska-Ponikowska M, Ploska A, Jacewicz D, Szkatula M, Barone G, Lo Bosco G, Lo Celso F, Dabrowska AM, Kuban-Jankowska A, Gorzynik-Debicka M, Knap N, Chmurzynski L, Dobrucki LW, Kalinowski L, Wozniak M. Modification of DNA structure by reactive nitrogen species as a result of 2-methoxyestradiol-induced neuronal nitric oxide synthase uncoupling in metastatic osteosarcoma cells. Redox Biol 2020; 32:101522. [PMID: 32305006 PMCID: PMC7162974 DOI: 10.1016/j.redox.2020.101522] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 03/23/2020] [Accepted: 03/24/2020] [Indexed: 12/16/2022] Open
Abstract
2-methoxyestradiol (2-ME) is a physiological anticancer compound, metabolite of 17β-estradiol. Previously, our group evidenced that from mechanistic point of view one of anticancer mechanisms of action of 2-ME is specific induction and nuclear hijacking of neuronal nitric oxide synthase (nNOS), resulting in local generation of nitro-oxidative stress and finally, cancer cell death. The current study aims to establish the substantial mechanism of generation of reactive nitrogen species by 2-ME. We further achieved to identify the specific reactive nitrogen species involved in DNA-damaging mechanism of 2-ME. The study was performed using metastatic osteosarcoma 143B cells. We detected the release of biologically active (free) nitric oxide (•NO) with concurrent measurements of peroxynitrite (ONOO−) in real time in a single cell of 143B cell line by using •NO/ONOO− sensitive microsensors after stimulation with calcium ionophore. Detection of nitrogen dioxide (•NO2) and determination of chemical rate constants were carried out by a stopped-flow technique. The affinity of reactive nitrogen species toward the guanine base of DNA was evaluated by density functional theory calculations. Expression and localization of nuclear factor NF-kB was determined using imaging cytometry, while cell viability assay was evaluated by MTT assay. Herein, we presented that 2-ME triggers pro-apoptotic signalling cascade by increasing cellular reactive nitrogen species overproduction – a result of enzymatic uncoupling of increased nNOS protein levels. In particular, we proved that ONOO− and •NO2 directly formed from peroxynitrous acid (ONOOH) and/or by auto-oxidation of •NO, are inducers of DNA damage in anticancer mechanism of 2-ME. Specifically, the affinity of reactive nitrogen species toward the guanine base of DNA, evaluated by density functional theory calculations, decreased in the order: ONOOH > ONOO− > •NO2 > •NO. Therefore, we propose to consider the specific inducers of nNOS as an effective tool in the field of chemotherapy.
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Affiliation(s)
- Magdalena Gorska-Ponikowska
- Department of Medical Chemistry, Medical University of Gdansk, 1 Debinki St, 80-211, Gdansk, Poland; Euro-Mediterranean Institute of Science and Technology, Palermo, Italy; Department of Biophysics, Institute of Biomaterials and Biomolecular Systems, University of Stuttgart, Stuttgart, Germany.
| | - Agata Ploska
- Department of Medical Laboratory Diagnostics, Medical University of Gdansk, Gdansk, Poland; Biobanking and Biomolecular Resources Research Infrastructure Poland (BBMRI.PL), Gdansk, Poland
| | - Dagmara Jacewicz
- Department of General and Inorganic Chemistry, University of Gdansk, Gdansk, Poland
| | - Michal Szkatula
- Department of Medical Chemistry, Medical University of Gdansk, 1 Debinki St, 80-211, Gdansk, Poland
| | - Giampaolo Barone
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, University of Palermo,Palermo, Italy
| | - Giosuè Lo Bosco
- Euro-Mediterranean Institute of Science and Technology, Palermo, Italy; Department of Mathematics and Computer Science, University of Palermo, Palermo, Italy
| | - Fabrizio Lo Celso
- Department of Physics and Chemistry "Emilio Segrè", University of Palermo, Palermo, Italy
| | | | - Alicja Kuban-Jankowska
- Department of Medical Chemistry, Medical University of Gdansk, 1 Debinki St, 80-211, Gdansk, Poland
| | - Monika Gorzynik-Debicka
- Department of Medical Chemistry, Medical University of Gdansk, 1 Debinki St, 80-211, Gdansk, Poland
| | - Narcyz Knap
- Department of Medical Chemistry, Medical University of Gdansk, 1 Debinki St, 80-211, Gdansk, Poland
| | - Lech Chmurzynski
- Department of General and Inorganic Chemistry, University of Gdansk, Gdansk, Poland
| | - Lawrence Wawrzyniec Dobrucki
- Department of Medical Laboratory Diagnostics, Medical University of Gdansk, Gdansk, Poland; Biobanking and Biomolecular Resources Research Infrastructure Poland (BBMRI.PL), Gdansk, Poland; Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, USA; Beckman Institute for Advanced Science and Technology, Urbana, IL, USA
| | - Leszek Kalinowski
- Department of Medical Laboratory Diagnostics, Medical University of Gdansk, Gdansk, Poland; Biobanking and Biomolecular Resources Research Infrastructure Poland (BBMRI.PL), Gdansk, Poland
| | - Michal Wozniak
- Department of Medical Chemistry, Medical University of Gdansk, 1 Debinki St, 80-211, Gdansk, Poland
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30
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Saha S, Kiran M, Kuscu C, Chatrath A, Wotton D, Mayo MW, Dutta A. Long Noncoding RNA DRAIC Inhibits Prostate Cancer Progression by Interacting with IKK to Inhibit NF-κB Activation. Cancer Res 2020; 80:950-963. [PMID: 31900260 DOI: 10.1158/0008-5472.can-19-3460] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 12/11/2019] [Accepted: 12/26/2019] [Indexed: 12/14/2022]
Abstract
DRAIC is a 1.7 kb spliced long noncoding RNA downregulated in castration-resistant advanced prostate cancer. Decreased DRAIC expression predicts poor patient outcome in prostate and seven other cancers, while increased DRAIC represses growth of xenografted tumors. Here, we show that cancers with decreased DRAIC expression have increased NF-κB target gene expression. DRAIC downregulation increased cell invasion and soft agar colony formation; this was dependent on NF-κB activation. DRAIC interacted with subunits of the IκB kinase (IKK) complex to inhibit their interaction with each other, the phosphorylation of IκBα, and the activation of NF-κB. These functions of DRAIC mapped to the same fragment containing bases 701-905. Thus, DRAIC lncRNA inhibits prostate cancer progression through suppression of NF-κB activation by interfering with IKK activity. SIGNIFICANCE: A cytoplasmic tumor-suppressive lncRNA interacts with and inhibits a major kinase that activates an oncogenic transcription factor in prostate cancer. GRAPHICAL ABSTRACT: http://cancerres.aacrjournals.org/content/canres/80/5/950/F1.large.jpg.
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Affiliation(s)
- Shekhar Saha
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Manjari Kiran
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Canan Kuscu
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Ajay Chatrath
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, Virginia
| | - David Wotton
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Marty W Mayo
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Anindya Dutta
- Department of Biochemistry and Molecular Genetics, University of Virginia School of Medicine, Charlottesville, Virginia.
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31
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Aladhraei M, Al-Thobhani AK, Poungvarin N, Suwannalert P. Association of XPO1 Overexpression with NF-κB and Ki67 in Colorectal Cancer. Asian Pac J Cancer Prev 2019; 20:3747-3754. [PMID: 31870117 PMCID: PMC7173379 DOI: 10.31557/apjcp.2019.20.12.3747] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 11/29/2019] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES Exportin 1(XPO1), a nuclear exporter protein, has been gaining recognition in cancer progression and treatment. This study aimed to evaluate the association between the overexpression of XPO1 with NF-κB, Ki67 and clinicopathological characteristics in colorectal cancer (CRC) tissue samples and to explore the anti-proliferative effect of KPT-330, as XPO1 inhibitor, in colorectal cancer cell line. METHODS Forty CRC tissue samples were analyzed by immunostaining for the expressions of XPO1, NF-κB and Ki67 and then the anti-proliferative effect of the KPT-330 was also evaluated in HT29 colorectal cancer cell line. RESULTS XPO1 overexpression was observed in 52.5% of CRC and significantly apparent with strong intensity in tumor cells compared to the normal adjacent epithelium (P<0.001). Regarding to the histopathological characteristics, the XPO1 overexpression significantly associated with advanced tumor stages (P=0.049) and has great tendency towards moderate/poorly differentiated tumors. Although the XPO1 overexpression was strongly associated with high Ki67 expression (P=0.001), only Ki67 expression showed significant association with tumor size (P=0.012). No significant association was detected between the XPO1 overexpression and NF-κB, while the NF-κB positive expression was significantly associated with lymph node metastasis and Ki67 expression at P=0.027 and P= 0.007, respectively. The in vitro experiments showed a great impact of KPT-330, as XPO1 inhibitor, to inhibit cancer growth in dose and time dependent manner and significantly diminished the colony formation (P<0.001) of HT29 cells- associated with the expression of Ki67 (P<0.001). CONCLUSION XPO1 overexpression and NF-κB expression may serve as potential biomarker associated with CRC pathogenesis and proliferation, while the KPT-330 is effectively inhibited-colon cancer growth in vitro. Further studies considering the prognostication role of XPO1 overexpression in CRC are required. .
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Affiliation(s)
| | - Abdulla Kassem Al-Thobhani
- Clinical Molecular Pathology Laboratory, Department of Clinical Pathology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand,
| | - Naravat Poungvarin
- Department of Pathology, Faculty of Medicine and Health Sciences, University of Sana’a, Sana’a, Yemen.
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Aspirin suppresses chemoresistance and enhances antitumor activity of 5-Fu in 5-Fu-resistant colorectal cancer by abolishing 5-Fu-induced NF-κB activation. Sci Rep 2019; 9:16937. [PMID: 31729451 PMCID: PMC6858464 DOI: 10.1038/s41598-019-53276-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 10/30/2019] [Indexed: 12/21/2022] Open
Abstract
Chemoresistance to 5-fluorouracil (5-Fu)-based chemotherapy is a leading obstacle in achieving effective treatment for colorectal cancer (CRC). Typically, NF-κB activation induced by the chemotherapeutics themselves is an important cause resulting in chemoresistance. Specifically, NF-κB activation can inhibit tumor cell apoptosis and induce chemoresistance. Drugs that can prevent NF-κB activation induced by chemotherapeutics are urgently needed to overcome chemoresistance. Obviously, aspirin is one of these agents, which has been demonstrated to possess antitumor activities and as an inhibitor of NF-κB. The current study aimed to investigate whether aspirin was able to overcome the chemoresistance to 5-Fu in CRC, together with the potential synergistic mechanisms. Our results suggested that aspirin remarkably potentiated the inhibitory effect of 5-Fu on the growth and invasion of resistant cells in vitro. In vivo, aspirin markedly enhanced the antitumor activity of 5-Fu in suppressing tumor growth and metastasis, and down-regulating the expression of NF-κB-regulated genes in the 5-Fu-resistant cells. Obviously, aspirin completely eradicated the 5-Fu-induced NF-κB activation, without inducing pronounced adverse effects. Taken together, findings in this study suggest that aspirin can reverse chemoresistance and potentiate the antitumor effect of 5-Fu, which is achieved through abolishing the 5-Fu-induced NF-κB activation, suggesting that aspirin may be a promising adjuvant therapeutic agent for CRC.
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Ye LJ, Zhou XC, Yin XJ, Shang Y, Xiao Y, Jiang YL, Wen XX. CARD9 downregulation suppresses the growth of oral squamous cell carcinoma by regulating NF-κB. Oral Dis 2019; 25:1886-1896. [PMID: 31306536 DOI: 10.1111/odi.13157] [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: 03/20/2019] [Revised: 06/12/2019] [Accepted: 06/25/2019] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To discover the expression pattern and potential underlying mechanism of the caspase recruitment domain-containing protein 9 (CARD9) in oral squamous cell carcinoma (OSCC). METHODS Caspase recruitment domain-containing protein 9 expression was detected by qRT-PCR and Western blot in OSCC tissues and cells, and OSCC (CGHNC9 and OECM-1) cell lines were divided into control, NC siRNA, and CARD9 siRNA groups. Then, MTT, flow cytometry, wound-healing, and Transwell assays were carried out to determine the changes in cellular biological characteristics. Immunoblot assay was performed for the expressions of NF-κB pathway. Finally, we constructed the xenograft models in nude mice to validate the in vivo effect of CARD9 siRNA on OSCC cell growth. RESULTS Caspase recruitment domain-containing protein 9 was upregulated in both OSCC tissues and cells, exhibiting a close relation with major clinicopathological features of OSCC patients. Transfection of CARD9 siRNA inhibited the proliferation, migration, and invasion of OSCC cells with the enhanced cell apoptosis, and meanwhile, CARD9, p-p65/p65, p-IKKα/IKKα, and p-IkBα/IkBα were downregulated. The tumor formation assay on nude mice also suggested that CARD9 siRNA might block the in vivo growth of OSCC cells. CONCLUSION Caspase recruitment domain-containing protein 9 suppression results in the upregulation of NF-κB pathway with suppressed proliferation, migration, and invasion of OSCC cells and facilitates the apoptosis.
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Affiliation(s)
- Li-Jun Ye
- Department of Stomatology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei, China
| | - Xin-Chun Zhou
- Department of Stomatology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei, China
| | - Xiao-Jia Yin
- Department of Stomatology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei, China
| | - Yu Shang
- Department of Stomatology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei, China
| | - Yue Xiao
- Department of Stomatology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei, China
| | - Yu-Ling Jiang
- Department of Stomatology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei, China
| | - Xin-Xuan Wen
- Department of Oncology, Xiangyang No.1 People's Hospital, Hubei University of Medicine, Xiangyang, Hubei, China
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Li Q, Chen Y, Zhang D, Grossman J, Li L, Khurana N, Jiang H, Grierson PM, Herndon J, DeNardo DG, Challen GA, Liu J, Ruzinova MB, Fields RC, Lim KH. IRAK4 mediates colitis-induced tumorigenesis and chemoresistance in colorectal cancer. JCI Insight 2019; 4:130867. [PMID: 31527315 DOI: 10.1172/jci.insight.130867] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 09/04/2019] [Indexed: 01/05/2023] Open
Abstract
Aberrant activation of the NF-κB transcription factors underlies chemoresistance in various cancer types, including colorectal cancer (CRC). Targeting the activating mechanisms, particularly with inhibitors to the upstream IκB kinase (IKK) complex, is a promising strategy to augment the effect of chemotherapy. However, clinical success has been limited, largely because of low specificity and toxicities of tested compounds. In solid cancers, the IKKs are driven predominantly by the Toll-like receptor (TLR)/IL-1 receptor family members, which signal through the IL-1 receptor-associated kinases (IRAKs), with isoform 4 (IRAK4) being the most critical. The pathogenic role and therapeutic value of IRAK4 in CRC have not been investigated. We found that IRAK4 inhibition significantly abrogates colitis-induced neoplasm in APCMin/+ mice, and bone marrow transplant experiments showed an essential role of IRAK4 in immune cells during neoplastic progression. Chemotherapy significantly enhances IRAK4 and NF-κB activity in CRC cells through upregulating TLR9 expression, which can in turn be suppressed by IRAK4 and IKK inhibitors, suggesting a feed-forward pathway that protects CRC cells from chemotherapy. Lastly, increased tumor phospho-IRAK4 staining or IRAK4 mRNA expression is associated with significantly worse survival in CRC patients. Our results support targeting IRAK4 to improve the effects of chemotherapy and outcomes in CRC.
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Affiliation(s)
- Qiong Li
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA.,Department of Laboratory Medicine, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yali Chen
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Daoxiang Zhang
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Lin Li
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Namrata Khurana
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Hongmei Jiang
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Patrick M Grierson
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - John Herndon
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - David G DeNardo
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Grant A Challen
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Jingxia Liu
- Division of Public Health Sciences, Department of Surgery, and
| | - Marianna B Ruzinova
- Department of Pathology and Immunology, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| | | | - Kian-Huat Lim
- Division of Oncology, Department of Internal Medicine, Barnes-Jewish Hospital and The Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
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35
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Duan S, Chan WK, Oman A, Basile DP, Alvira CM, Buxton IL, Iosef C. NF-κB/NKILA signaling modulates the anti-cancerous effects of EZH2 inhibition. J Cell Mol Med 2019; 23:6182-6192. [PMID: 31282094 PMCID: PMC6714229 DOI: 10.1111/jcmm.14500] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 05/03/2019] [Accepted: 05/08/2019] [Indexed: 12/22/2022] Open
Abstract
A wealth of evidence supports the broad therapeutic potential of NF-κB and EZH2 inhibitors as adjuvants for breast cancer treatment. We contribute to this knowledge by elucidating, for the first time, unique regulatory crosstalk between EZH2, NF-κB and the NF-κB interacting long non-coding RNA (NKILA). We define a novel signaling loop encompassing canonical and non-canonical actions of EZH2 on the regulation of NF-κB/NKILA homeostasis, with relevance to breast cancer treatment. We applied a respective silencing approach in non-transformed breast epithelial cells, triple negative MDA-MB-231 cells and hormone responsive MCF-7 cells, and measured changes in EZH2/NF-κB/NKILA levels to confirm their interdependence. We demonstrate cell line-specific fluctuations in these factors that functionally contribute to epithelial-to-mesenchymal transition (EMT) remodelling and cell fate response. EZH2 inhibition attenuates MDA-MB-231 cell motility and CDK4-mediated MCF-7 cell cycle regulation, while inducing global H3K27 methylation and an EMT phenotype in non-transformed cells. Notably, these events are mediated by a cell-context dependent gain or loss of NKILA and NF-κB. Depletion of NF-κB in non-transformed cells enhances their sensitivity to growth factor signaling and suggests a role for the host microenvironment milieu in regulating EZH2/NF-κB/NKILA homeostasis. Taken together, this knowledge critically informs the delivery and assessment of EZH2 inhibitors in breast cancer.
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Affiliation(s)
- Suzann Duan
- University of Nevada Reno, School of MedicineRenoNevada
| | | | - Andrew Oman
- University of Nevada Reno, School of MedicineRenoNevada
| | | | | | | | - Cristiana Iosef
- University of Nevada Reno, School of MedicineRenoNevada
- Stanford University School of MedicineStanfordCalifornia
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36
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Poma P, Labbozzetta M, McCubrey JA, Ramarosandratana AV, Sajeva M, Zito P, Notarbartolo M. Antitumor Mechanism of the Essential Oils from Two Succulent Plants in Multidrug Resistance Leukemia Cell. Pharmaceuticals (Basel) 2019; 12:ph12030124. [PMID: 31454963 PMCID: PMC6789815 DOI: 10.3390/ph12030124] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 08/16/2019] [Accepted: 08/23/2019] [Indexed: 01/09/2023] Open
Abstract
Drug resistance remains a major challenge in the treatment of cancer. The multiplicity of the drug resistance determinants raises the question about the optimal strategies to deal with them. Essential oils showed to inhibit the growth of different tumor cell types. Essential oils contain several chemical classes of compounds whose heterogeneity of active moieties can help prevent the development of drug resistance. In the present paper, we analyzed, by gas chromatography-mass spectrometry the chemical composition of the essential oil of the leaves of Kalanchoebeharensis obtained by hydrodistillation and compared the chemical composition of its essential oil with that of Cyphostemma juttae. Our results demonstrated the anticancer and proapoptotic activities of both species against acute myeloid leukemia on an in vitro model and its multidrug resistant variant involving NF-κB pathway. The essential oils of both species produced a significant decrease in many targets of NF-κB both at mRNA and protein levels. The results corroborate the idea that essential oils may be a good alternative to traditional drugs in the treatment of cancer, especially in drug resistant cancer.
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Affiliation(s)
- Paola Poma
- Department of Biological, Chemical and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, 90128 Palermo, Italy
| | - Manuela Labbozzetta
- Department of Biological, Chemical and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, 90128 Palermo, Italy
| | - James A McCubrey
- Department of Microbiology and Immunology, Brody School of Medicine at East Carolina University, Greenville, NC 27858, USA
| | - Aro Vonjy Ramarosandratana
- Department of Plant Biology and Ecology, University of Antananarivo, P.O. Box 906, Antananarivo 101, Madagascar
| | - Maurizio Sajeva
- Department of Biological, Chemical and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, 90128 Palermo, Italy.
| | - Pietro Zito
- Department of Biological, Chemical and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, 90128 Palermo, Italy
| | - Monica Notarbartolo
- Department of Biological, Chemical and Pharmaceutical Science and Technology (STEBICEF), University of Palermo, 90128 Palermo, Italy.
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Mitchell S, Mercado EL, Adelaja A, Ho JQ, Cheng QJ, Ghosh G, Hoffmann A. An NFκB Activity Calculator to Delineate Signaling Crosstalk: Type I and II Interferons Enhance NFκB via Distinct Mechanisms. Front Immunol 2019; 10:1425. [PMID: 31293585 PMCID: PMC6604663 DOI: 10.3389/fimmu.2019.01425] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Accepted: 06/05/2019] [Indexed: 01/22/2023] Open
Abstract
Nuclear factor kappa B (NFκB) is a transcription factor that controls inflammation and cell survival. In clinical histology, elevated NFκB activity is a hallmark of poor prognosis in inflammatory disease and cancer, and may be the result of a combination of diverse micro-environmental constituents. While previous quantitative studies of NFκB focused on its signaling dynamics in single cells, we address here how multiple stimuli may combine to control tissue level NFκB activity. We present a novel, simplified model of NFκB (SiMoN) that functions as an NFκB activity calculator. We demonstrate its utility by exploring how type I and type II interferons modulate NFκB activity in macrophages. Whereas, type I IFNs potentiate NFκB activity by inhibiting translation of IκBα and by elevating viral RNA sensor (RIG-I) expression, type II IFN amplifies NFκB activity by increasing the degradation of free IκB through transcriptional induction of proteasomal cap components (PA28). Both cross-regulatory mechanisms amplify NFκB activation in response to weaker (viral) inducers, while responses to stronger (bacterial or cytokine) inducers remain largely unaffected. Our work demonstrates how the NFκB calculator can reveal distinct mechanisms of crosstalk on NFκB activity in interferon-containing microenvironments.
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Affiliation(s)
- Simon Mitchell
- Signaling Systems Laboratory, Institute for Quantitative and Computational Biosciences, Department of Microbiology, Immunology, and Molecular Genetics, and Molecular Biology Institute, University of California Los Angeles, Los Angeles, CA, United States
| | - Ellen L Mercado
- Signaling Systems Laboratory, San Diego Center for Systems Biology, La Jolla, CA, United States
| | - Adewunmi Adelaja
- Signaling Systems Laboratory, Institute for Quantitative and Computational Biosciences, Department of Microbiology, Immunology, and Molecular Genetics, and Molecular Biology Institute, University of California Los Angeles, Los Angeles, CA, United States
| | - Jessica Q Ho
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, United States
| | - Quen J Cheng
- Signaling Systems Laboratory, Institute for Quantitative and Computational Biosciences, Department of Microbiology, Immunology, and Molecular Genetics, and Molecular Biology Institute, University of California Los Angeles, Los Angeles, CA, United States
| | - Gourisankar Ghosh
- Department of Chemistry and Biochemistry, University of California, San Diego, La Jolla, CA, United States
| | - Alexander Hoffmann
- Signaling Systems Laboratory, Institute for Quantitative and Computational Biosciences, Department of Microbiology, Immunology, and Molecular Genetics, and Molecular Biology Institute, University of California Los Angeles, Los Angeles, CA, United States.,Signaling Systems Laboratory, San Diego Center for Systems Biology, La Jolla, CA, United States
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38
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Pyo JS, Kim EK. Clinicopathological significance and prognostic implication of nuclear factor-κB activation in colorectal cancer. Pathol Res Pract 2019; 215:152469. [PMID: 31201065 DOI: 10.1016/j.prp.2019.152469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 05/17/2019] [Accepted: 05/23/2019] [Indexed: 02/07/2023]
Abstract
OBJECTIVE The aim of the present study was to evaluate the clinicopathological significance of phosphorylated nuclear factor-κB (pNF-κB) expression, and its impact on epithelial-mesenchymal transition and angiogenesis in colorectal cancer (CRC). METHODS We carried out immunohistochemistry of pNF-κB on 261 human CRC tissues, and evaluated nuclear expression, regardless of cytoplasmic expression. We also investigated the correlation between pNF-κB expression and clinicopathological characteristics, survival, and epithelial-mesenchymal transition and angiogenesis-related markers in CRC. RESULTS pNF-κB was expressed in the nuclei of 164 of the 261 CRC tissues (62.8%). Furthermore, pNF-κB was significantly correlated with frequent perineural invasion, lymph node metastasis, and higher pTNM stage. However, there was no significant correlation between pNF-κB expression and other clinicopathological parameters. Among the epithelial-mesenchymal transition markers examined, SNAIL expression was significantly correlated with pNF-κB expression (P = 0.001) but E-cadherin expression was not. CRC with pNF-κB expression had significantly higher SIRT1 expression levels and hypoxia-inducible factor-1α expression levels than CRC without pNF-κB expression (P < 0.001 and P < 0.001, respectively). However, there was no correlation between the expression levels of pNF-κB and VEGF. pNF-κB expression was significantly correlated with worse overall and recurrence-free survival rates (P < 0.001 and P < 0.001, respectively). CONCLUSION pNF-κB expression was significantly correlated with aggressive tumor behaviors and worse survival rates. Furthermore, pNF-κB expression may affect tumor invasion and progression through SNAIL-related epithelial-mesenchymal transition and SIRT1- and hypoxia-inducible factor-1α-induced angiogenesis.
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Affiliation(s)
- Jung-Soo Pyo
- Department of Pathology, Eulji University Hospital, Eulji University School of Medicine, Daejeon, Republic of Korea
| | - Eun Kyung Kim
- Department of Pathology, Eulji Hospital, Eulji University School of Medicine, Seoul, Republic of Korea.
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39
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Xing Y, Zhang Z, Chi F, Zhou Y, Ren S, Zhao Z, Zhu Y, Piao D. AEBP1, a prognostic indicator, promotes colon adenocarcinoma cell growth and metastasis through the NF-κB pathway. Mol Carcinog 2019; 58:1795-1808. [PMID: 31219650 DOI: 10.1002/mc.23066] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 05/06/2019] [Accepted: 05/23/2019] [Indexed: 01/25/2023]
Abstract
The abnormal expression of adipocyte enhancer binding protein 1 (AEBP1) has been implicated in the carcinogenesis and progression of various types of human tumors. However, the role of AEBP1 in colon adenocarcinoma (COAD) remains largely unelucidated. In this study, we explored the clinical significance and biological function of AEBP1 in COAD. We observed that AEBP1 was overexpressed in COAD tissues and cells and that the expression of AEBP1 was correlated with tumor size, the level of histologic differentiation, lymph node metastasis, and cancer stage in COAD patients. In addition, univariate and multivariate Cox regression analyses revealed that high AEBP1 expression suggested poor prognosis in COAD. Moreover, AEBP1 silencing suppressed COAD cell proliferation, migration, and invasion, whereas the upregulation of AEBP1 promoted these behaviors. Additionally, mechanistic studies further demonstrated that AEBP1 promoted COAD cell proliferation, migration, and invasion by upregulating the expression of matrix metalloproteinase-2, vimentin, and TWIST whereas downregulating that of E-cadherin through the nuclear factor-κB pathway. Collectively, these data indicated that AEBP1 may be a new prognostic factor and a potential gene therapy target in COAD.
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Affiliation(s)
- Yanwei Xing
- Department of Colorectal Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Zhiqiang Zhang
- Department of Colorectal Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Fengxu Chi
- Department of Colorectal Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Yang Zhou
- Department of Colorectal Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Shuo Ren
- Department of Colorectal Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Zhiwei Zhao
- Department of General Surgery, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, People's Republic of China
| | - Yuekun Zhu
- Department of Colorectal Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
| | - Daxun Piao
- Department of Colorectal Surgery, the First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, People's Republic of China
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Ismail NI, Othman I, Abas F, H Lajis N, Naidu R. Mechanism of Apoptosis Induced by Curcumin in Colorectal Cancer. Int J Mol Sci 2019; 20:E2454. [PMID: 31108984 PMCID: PMC6566943 DOI: 10.3390/ijms20102454] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 04/20/2019] [Accepted: 04/26/2019] [Indexed: 02/07/2023] Open
Abstract
Colorectal cancer (CRC) is among the top three cancer with higher incident and mortality rate worldwide. It is estimated that about over than 1.1 million of death and 2.2 million new cases by the year 2030. The current treatment modalities with the usage of chemo drugs such as FOLFOX and FOLFIRI, surgery and radiotherapy, which are usually accompanied with major side effects, are rarely cured along with poor survival rate and at higher recurrence outcome. This trigger the needs of exploring new natural compounds with anti-cancer properties which possess fewer side effects. Curcumin, a common spice used in ancient medicine was found to induce apoptosis by targeting various molecules and signaling pathways involved in CRC. Disruption of the homeostatic balance between cell proliferation and apoptosis could be one of the promoting factors in colorectal cancer progression. In this review, we describe the current knowledge of apoptosis regulation by curcumin in CRC with regard to molecular targets and associated signaling pathways.
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Affiliation(s)
- Nor Isnida Ismail
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway Darul Ehsan, Malaysia.
- UniKL MESTECH, A1-1 Jalan TKS1, Taman Kajang Sentral, 43000 Kajang, Malaysia.
| | - Iekhsan Othman
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway Darul Ehsan, Malaysia.
| | - Faridah Abas
- Laboratory of Natural Products, Faculty of Science, University Putra Malaysia, UPM, 43400 Serdang, Malaysia.
- Department of Food Science, Faculty of Food Science and Technology, University Putra Malaysia, UPM, 434000 Serdang, Malaysia.
| | - Nordin H Lajis
- Laboratory of Natural Products, Faculty of Science, University Putra Malaysia, UPM, 43400 Serdang, Malaysia.
| | - Rakesh Naidu
- Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway Darul Ehsan, Malaysia.
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Rauca VF, Vlase L, Casian T, Sesarman A, Gheldiu AM, Mocan A, Banciu M, Toiu A. Biologically Active Ajuga Species Extracts Modulate Supportive Processes for Cancer Cell Development. Front Pharmacol 2019; 10:334. [PMID: 31024305 PMCID: PMC6460044 DOI: 10.3389/fphar.2019.00334] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 03/19/2019] [Indexed: 12/13/2022] Open
Abstract
Backround:Ajuga species have been used in traditional medicine for their diuretic, anti-inflammatory, wound-healing, and hepatoprotective properties. Purpose: The phytochemical profile and anticancer potential of three Ajuga sp. (A. genevensis, A. chamaepitys, and A. laxmannii) from Romania was investigated. Materials and Methods: The phytochemicals were extracted from the aerial parts of Ajuga sp. by using different solvents and methods. The hydroalcoholic extracts were examined for total phenolic, flavonoid and iridoid contents, and HPLC/MS was used to analyze the polyphenolic compounds and iridoids. The phytochemical profile was also evaluated by principal component analysis in connection with antitumor efficacy of extracts. The antiproliferative potential was evaluated using the ELISA BrdU-colorimetric immunoassay. Western Blot with regard to inflammatory protein NF-κB (nuclear factor kappa-light-chain-enhancer of activated B cells) p65 subunit expression in cell lysates was performed. Quantification of oxidative stress marker malondialdehyde (MDA) was determined by high-performance liquid chromatography (HPLC). Enzymatic and non-enzymatic antioxidant capability was assessed by measuring catalase activity and by evaluating the total antioxidant capacity (TAC) of treated cells. Results:Ajuga laxmannii ethanol extract showed the highest total phenolic and flavonoid content, while A. genevensis ethanol extract was more abundant in iridoids. The overall cytostatic effect of the investigated plant extracts was exerted through strong inhibitory actions on NF-κB, the key molecule involved in the inflammatory response and via oxidative stress modulatory effects in both murine colon carcinoma and melanoma cell lines. Conclusion:Ajuga laxmannii showed the most significant antitumor activity and represents an important source of bioactive compounds, possibly an additional form of treatment alongside conventional anticancer drugs.
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Affiliation(s)
- Valentin-Florian Rauca
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babes-Bolyai University, Cluj-Napoca, Romania.,Molecular Biology Centre, Institute for Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Laurian Vlase
- Department of Pharmaceutical Technology and Biopharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Tibor Casian
- Department of Pharmaceutical Technology and Biopharmacy, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Alina Sesarman
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babes-Bolyai University, Cluj-Napoca, Romania.,Molecular Biology Centre, Institute for Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Ana-Maria Gheldiu
- Department of Pharmaceutical Botany, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Andrei Mocan
- Department of Pharmaceutical Botany, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Manuela Banciu
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babes-Bolyai University, Cluj-Napoca, Romania.,Molecular Biology Centre, Institute for Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca, Romania
| | - Anca Toiu
- Department of Pharmacognosy, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
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Zhang Z, Fan B, Liu F, Song N, Peng Y, Ma W, Ma R, Dong T, Liu S. HOX transcript antisense RNA is elevated in gastric carcinogenesis and regulated by the NF-κB pathway. J Cell Biochem 2019; 120:10548-10555. [PMID: 30635945 DOI: 10.1002/jcb.28340] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 11/29/2018] [Indexed: 01/17/2023]
Abstract
The expression pattern of HOX transcript antisense RNA (HOTAIR) in the progression of gastric cancer and the regulation of its expression are still unclear. In the current study, HOTAIR expressions in gastric tissues collected from patients with superficial gastritis, atrophic gastritis, atypical hyperplasia, and gastric cancer as well as normal controls was quantitatively examined. The results showed that the expression of HOTAIR was higher in gastric cancer than in normal tissues, but reached the highest level in atrophic gastritis, suggesting that HOTAIR may be involved in the molecular process of nonresolving inflammation. Then tumor necrosis factor-α-induced protein-8 like-2 (TIPE2), a known gene associated with nonresolving inflammation, was overexpressed and the results showed that the promotion in TIPE2 expression triggered HOTAIR reduction, this result was further verified by microarray analysis and TIPE2 knockout mice. Subsequently, the data obtained from HOTAIR knockdown experiment showed that it significantly enhanced colony forming capability and inhibited p27 expression in AGS cells. Furthermore, deletion constructs and luciferase-based activity assays indicated that the -475 to -443bp region of HOTAIR promoter contained a crucial regulatory element. Transcription factor prediction with software TRANSFAC revealed that nuclear factor-κB signaling protein p65 had a binding site in this region and might have roles in HOTAIR expression. The binding of phosphor-p65 to HOTAIR promoter was verified by chromatin immunoprecipitation, and succeeding experiment results demonstrated that p65 reduction by p65 small interfering RNA and TIPE2 overexpression also decreased HOTAIR expression. Conclusively, our results suggest that HOTAIR was associated with nonresolving inflammation, and its expression is regulated by p65.
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Affiliation(s)
- Zhun Zhang
- Department of Medical Microbiology, School of Basic Medical Science, Shandong University, Jinan, Shandong, China.,Department of Breast Thyroid Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
| | - Bingbing Fan
- Department of Biostatistics, School of Public Health, Shandong University, Jinan, Shandong, China
| | - Fengyan Liu
- Department of Medical Microbiology, School of Basic Medical Science, Shandong University, Jinan, Shandong, China.,Department of Gastroenterology Qilu Hospital of Shandong University, Jinan, Shandong, China
| | - Ning Song
- Department of Medical Microbiology, School of Basic Medical Science, Shandong University, Jinan, Shandong, China
| | - Yanping Peng
- Department of Medical Microbiology, School of Basic Medical Science, Shandong University, Jinan, Shandong, China
| | - Wenzheng Ma
- Department of Medical Microbiology, School of Basic Medical Science, Shandong University, Jinan, Shandong, China
| | - Rongtao Ma
- Department of Burn, Linqu County People's Hospital, Weifang, Shandong, China
| | - Tianyi Dong
- Department of Medical Microbiology, School of Basic Medical Science, Shandong University, Jinan, Shandong, China.,Department of Breast Thyroid Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
| | - Shili Liu
- Department of Medical Microbiology, School of Basic Medical Science, Shandong University, Jinan, Shandong, China
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FENG S, WANG J, XU X, CHEN X, LUAN J, SU Q, LUAN M, WANG H, ZHAO C. The Expression of SOCS and NF-ϰB p65 in Hypopharyngeal Carcinoma. IRANIAN JOURNAL OF PUBLIC HEALTH 2018; 47:1874-1882. [PMID: 30788302 PMCID: PMC6379622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Hypopharyngeal carcinoma is one of the most common types of head and neck tumors. Suppressers of cytokine signalling (SOCS) family members are key regulators of cytokine homeostasis, they play important roles in the process of cell proliferation, differentiation, maturation and apoptosis, and participate in the occurrence and development of tumor. The abnormal activation of NF-ϰB is an important feature of the tumor. The aim of this study was to investigate the relationships among SOCS, NF-ϰB p65 and hypopharyngeal carcinoma development.C. METHODS We included 72 hypopharyngeal cancer patients and 9 swallow cyst patients. The patients were recruited at The Second Hospital of Shandong University (Jinan, China) between 2014 and 2016. The mRNA and protein expression levels of SOCS-1, SOCS-3 and NF-ϰB p65 in hypopharyngeal carcinoma tissues, para-cancerous tissues and control tissues were detected by RT-PCR and Western blot analysis, respectively. RESULTS Hypopharyngeal carcinoma tissues had lower level expression of SOCS-1 and SOCS-3 than pericarcinoma tissues, but there was no significant difference, while cancer tissues had significantly higher level expression of NF-ϰB p65 than that of pericarcinoma tissues (0.412±0.266, 0.281±0.231, t=2.969, P=0.004). The early stage patients had striking higher level expression of SOCS-1 and SOCS-3 than that in advanced stages (F=16.202, P<0.001; F=52.295, P<0.001), while the expression of NF-ϰB p65 in early stages had lower level than that in advanced stages (F=3.383, P=0.04). CONCLUSION SOCS-1, SOCS-3 may be protective factors while NF-ϰB p65 could be a harmful factor in hypopharyngeal carcinoma.
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Affiliation(s)
- Shu FENG
- Dept. of Clinical Laboratory, Shandong Provincial Hospital, Jinan, Shandong, China
| | - Junfu WANG
- Institute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Xiaoqun XU
- Institute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Xuemei CHEN
- Dept. of Otolaryngology, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Junwen LUAN
- Institute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Qinghong SU
- Institute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Meng LUAN
- Institute of Basic Medicine, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Huali WANG
- Dept. of Gynaecology, The Second Hospital of Shandong University, Jinan, Shandong, China
| | - Changsheng ZHAO
- Dept. of Nutriology, The Second Hospital of Shandong University, Jinan, Shandong, China,Corresponding Author:
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44
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Batirel S, Yilmaz AM, Sahin A, Perakakis N, Kartal Ozer N, Mantzoros CS. Antitumor and antimetastatic effects of walnut oil in esophageal adenocarcinoma cells. Clin Nutr 2018; 37:2166-2171. [DOI: 10.1016/j.clnu.2017.10.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Revised: 10/03/2017] [Accepted: 10/22/2017] [Indexed: 02/08/2023]
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45
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Wang R, Peng S, Zhang X, Wu Z, Duan H, Yuan Y, Wang W. Inhibition of NF-κB improves sensitivity to irradiation and EGFR-TKIs and decreases irradiation-induced lung toxicity. Int J Cancer 2018; 144:200-209. [PMID: 30289964 DOI: 10.1002/ijc.31907] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Revised: 09/11/2018] [Accepted: 09/24/2018] [Indexed: 12/12/2022]
Abstract
Resistance to radiotherapy and to EGFR tyrosine kinase inhibitors (EGFR-TKIs), as well as therapy-related lung toxicity, are serious problems in the treatment of lung cancer. NF-κB has been reported to be associated with radioresistance. Therefore, we evaluated its effects on sensitivity to irradiation and to EGFR-TKIs; irradiation-induced lung toxicity; and the effects of irradiation on sensitivity to EGFR-TKIs. We used IKKβ inhibitor IMD 0354 or p65 depletion to explore their effects on sensitivity to irradiation and to EGFR-TKIs in vitro and in vivo. We evaluated the efficacy of IMD 0354 in a radiation-induced pulmonary-fibrosis mouse model. Irradiation enhanced activation and expression of MET and therefore suppressed the sensitivity of lung cancer cells to irradiation or EGFR-TKIs. Inhibition of NF-κB by IMD 0354 or by p65 depletion reversed irradiation-induced MET activation and increased the sensitivity of lung cancer cells to irradiation, to EGFR-TKIs and to the combination thereof in vitro and in vivo. In addition, IMD 0354 significantly reduced lung toxicity in a murine model of irradiation-induced pneumonia and lung fibrosis. These findings indicated that NF-κB inhibition can improve sensitivity to irradiation and to EGFR-TKIs and can decrease irradiation-induced lung toxicity in lung cancer.
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Affiliation(s)
- Rong Wang
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Shunli Peng
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaojuan Zhang
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhenming Wu
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Hezhen Duan
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Yawei Yuan
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China.,Department of Radiation Oncology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong Province, People's Republic of China
| | - Wei Wang
- Department of Radiation Oncology, Nanfang Hospital, Southern Medical University, Guangzhou, China
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46
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Ferraiuolo M, Pulito C, Finch-Edmondson M, Korita E, Maidecchi A, Donzelli S, Muti P, Serra M, Sudol M, Strano S, Blandino G. Agave negatively regulates YAP and TAZ transcriptionally and post-translationally in osteosarcoma cell lines. Cancer Lett 2018; 433:18-32. [DOI: 10.1016/j.canlet.2018.06.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 06/01/2018] [Accepted: 06/14/2018] [Indexed: 12/15/2022]
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47
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Durairajan S, Jebaraj Walter CE, Samuel MD, Palani D, G DJD, C GPD, Pasupati S, Johnson T. Differential expression of NF-κB heterodimer RelA/p50 in human urothelial carcinoma. PeerJ 2018; 6:e5563. [PMID: 30225173 PMCID: PMC6139250 DOI: 10.7717/peerj.5563] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Accepted: 08/11/2018] [Indexed: 12/30/2022] Open
Abstract
Background Urothelial carcinoma (UC) is the fifth most common malignancy that accounts for 5% of all cancers. Diagnostic markers that predict UC progressions are inadequate. NF-κB contributes towards disease progression upon constitutive activation in many solid tumors. The nuclear localization of NF-κB indicates increased transcriptional activity while cytoplasmic localization indicates the inactive protein repository that can be utilized readily by a malignant cell. This study delineates the nuclear and cytoplasmic differential expression of NF-κB heterodimers in UC progression. Methods The involvement of the NF-κB proteins in UC was analyzed in silico using cytoscape. The expression of NF-κB heterodimers was analyzed by immunohistochemistry. Results PINA4MS app in cytoscape revealed over expression of RelA and suppression of NF-κB1 (p50 precursor) in UC whereas the expression of NF-κB target proteins remained unhindered. Immunohistochemical localization showed nuclear RelA/p50 in low grade UC whereas in high grade only RelA expression was observed. Conversely, cytoplasmic expression of RelA/p50 remained extensive across high and low grade UC tissues (p < 0.005). RelA nuclear and cytoplasmic expression (p < 0.005) was directly proportional to the disease progression. In our study, some of the high-grade UC tissues with squamous differentiation and muscle invasion had extensive nuclear p50 localization. The phenomenon of RelA/p50 expression seen increased in low-grade UC than high grade UC might be due to their interaction with other members of NF-κB family of proteins. Thus, NF-κB RelA/p50 differential expression may play a unique role in UC pathogenesis and can serve as a biomarker for diagnosis.
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Affiliation(s)
- Sankari Durairajan
- Department of Biotechnology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | | | - Mary Divya Samuel
- Manipal Institute of Regenerative Medicine, Manipal Academy of Higher Education (formerly Manipal University), Manipal, India
| | - Dinesh Palani
- Department of Biotechnology, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - Dicky John Davis G
- Department of Bioinformatics, Sri Ramachandra Medical College and Research Institute, Chennai, India
| | - George Priya Doss C
- Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamilnadu, India
| | - Sneha Pasupati
- Department of Integrative Biology, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, Tamilnadu, India
| | - Thanka Johnson
- Department of Pathology, Sri Ramachandra Medical College and Research Institute, Chennai, India
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Liu G, Wang Y, Li M. Curcumin sensitized the antitumour effects of irradiation in promoting apoptosis of oesophageal squamous-cell carcinoma through NF-κB signalling pathway. J Pharm Pharmacol 2018; 70:1340-1348. [PMID: 30022485 DOI: 10.1111/jphp.12981] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Accepted: 06/27/2018] [Indexed: 01/22/2023]
Abstract
Abstract
Objectives
To investigate the potential synergistic effect of curcumin with irradiation (IR) in oesophageal squamous-cell carcinoma (ESCC) and elucidate the underlying molecular mechanisms.
Methods
The ESCC cell lines were established from clinical samples. Cell apoptosis post-treatment was stained by Annexin V/PI staining and analysed by flow cytometry. Cells survived IR was evaluated with clonogenic assay. Xenograft tumour model was established by subcutaneous inoculation, and tumour progression was monitored. The NF-κB pathway was characterized by immunoblotting.
Key findings
Curcumin enhanced the pro-apoptotic effect of IR in ESCC cells. Pretreatment with curcumin significantly sensitized ESCC cells to IR in a dose-dependent manner. Coadministration with curcumin remarkably extended the median survival time of ESCC xenograft mice while exposed to IR therapy. The xenograft tumour progression was significantly suppressed as well. Mechanistically, curcumin treatment was demonstrated to efficiently inhibited NF-κB signalling.
Conclusions
We have well-recapitulated the pathological properties and therapeutic response of ESCC with established cell lines derived from clinical samples. We further demonstrated the significantly synergistic effect of curcumin on IR-elicited cell apoptosis in ESCC both in vitro and in vivo. Our data suggested the potential therapeutic values of curcumin for future clinical investigations.
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Affiliation(s)
- Guiping Liu
- Department of Radiotherapy, Liaocheng People's Hospital, Liaocheng, Shandong, China
| | - Yufang Wang
- Department of Radiotherapy, Liaocheng People's Hospital, Liaocheng, Shandong, China
| | - Mingjun Li
- Department of Radiotherapy, Liaocheng People's Hospital, Liaocheng, Shandong, China
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49
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NF-κB pathways in the development and progression of colorectal cancer. Transl Res 2018; 197:43-56. [PMID: 29550444 DOI: 10.1016/j.trsl.2018.02.002] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2017] [Revised: 02/13/2018] [Accepted: 02/14/2018] [Indexed: 12/12/2022]
Abstract
Nuclear factor-κB (NF-κB) has been widely implicated in the development and progression of cancer. In colorectal cancer (CRC), NF-κB has a key role in cancer-related processes such as cell proliferation, apoptosis, angiogenesis, and metastasis. The role of NF-κB in CRC is complex, owed to the cross talk with other signaling pathways. Although there is sufficient evidence gained from cell lines and animal models that NF-κB is involved in cancer-related processes, because of a lack of studies in human tissue, the clinical evidence of its importance is limited in patients with CRC. This review summarizes evidence relating to how NF-κB is involved in the development and progression of CRC and comments on future work to be carried out.
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50
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Qin H, Zhou J, Xu J, Cheng L, Tang Z, Ma H, Guo F. The nuclear transcription factor RelB functions as an oncogene in human lung adenocarcinoma SPC-A1 cells. Cancer Cell Int 2018; 18:88. [PMID: 29983639 PMCID: PMC6020198 DOI: 10.1186/s12935-018-0580-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 06/06/2018] [Indexed: 11/19/2022] Open
Abstract
Background Lung cancer is a leading public health issue worldwide. Although therapeutic approaches have improved drastically in the last decades, the prognosis of lung cancer patients remains suboptimal. The canonical nuclear transcription factor kappa B (NF-κB) signalling pathway is critical in the carcinogenesis of lung cancer. The non-canonical NF-κB signalling pathway (represented by RelB) has attracted increasing attention in the pathogenesis of haematological and epithelial malignancies. However, the function of RelB in non-small cell lung cancer (NSCLC) is still unclear. Recently, high expression of RelB has been detected in NSCLC tissues. We have also demonstrated that RelB expression is an independent prognostic factor in NSCLC patients. Methods The mRNA and protein expression of RelB in NSCLC tissues were detected by qRT-PCR and IHC assay. The cell growth of SPC-A1 cells was detected in real-time using the x-Celligence system and xenograft tumour assays. The proliferation capability of cells was detected using a CFSE assay. Cell apoptosis was measured using Annexin V/PI staining, cell cycle was analyzed by the cytometry. Cell migration abilities were detected using the x-Celligence system and wound healing assays. The relative amounts of the active and inactive gelatinases MMP-2 and MMP-9 were examined using gelatin zymography experiments. Apoptosis of RelB depletion SPC-A1 cells after ionizing radiation at 8 Gy. The expression of cellular proliferation signal pathway related-proteins were examined by Western blot analysis. Results The expression of RelB increases in NSCLC tissues. High RelB expression was significantly correlated with advanced-metastatic stage in patients with NSCLC. RelB-silencing inhibits cell growth in vitro and in vivo. We found that RelB affected cell proliferation by regulating AKT phosphorylation. RelB silencing attenuates the migration and invasion abilities of SPC-A1 cells and is likely related to the down regulation of MMP-9 activity and Integrin β-1 expression. In addition, RelB modulated radiation-induced survival of NSCLC cells predominantly by regulating Bcl-xL expression. Conclusions Given the involvement of RelB in cell proliferation, migration, invasion, and radio-resistance, RelB functions as an oncogene in NSCLC cells. Our data here shed light on unexplored aspects of RelB in NSCLC.
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Affiliation(s)
- Hualong Qin
- 1Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jun Zhou
- 2Center for Clinical Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jingjing Xu
- 2Center for Clinical Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Li Cheng
- 2Center for Clinical Laboratory, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zaixiang Tang
- 3Department of Biostatistics, Medical College of Soochow University, Suzhou, China
| | - Haitao Ma
- 1Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Feng Guo
- 4Department of Oncology, Nanjing Medical University Affiliated Suzhou Hospital, Suzhou, 215001 China
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