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Taracha-Wisniewska A, Parks EGC, Miller M, Lipinska-Zubrycka L, Dworkin S, Wilanowski T. Vitamin D Receptor Regulates the Expression of the Grainyhead-Like 1 Gene. Int J Mol Sci 2024; 25:7913. [PMID: 39063155 PMCID: PMC11276664 DOI: 10.3390/ijms25147913] [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: 05/23/2024] [Revised: 06/28/2024] [Accepted: 07/11/2024] [Indexed: 07/28/2024] Open
Abstract
Vitamin D plays an important pleiotropic role in maintaining global homeostasis of the human body. Its functions go far beyond skeletal health, playing a crucial role in a plethora of cellular functions, as well as in extraskeletal health, ensuring the proper functioning of multiple human organs, including the skin. Genes from the Grainyhead-like (GRHL) family code for transcription factors necessary for the development and maintenance of various epithelia. Even though they are involved in many processes regulated by vitamin D, a direct link between vitamin D-mediated cellular pathways and GRHL genes has never been described. We employed various bioinformatic methods, quantitative real-time PCR, chromatin immunoprecipitation, reporter gene assays, and calcitriol treatments to investigate this issue. We report that the vitamin D receptor (VDR) binds to a regulatory region of the Grainyhead-like 1 (GRHL1) gene and regulates its expression. Ectopic expression of VDR and treatment with calcitriol alters the expression of the GRHL1 gene. The evidence presented here indicates a role of VDR in the regulation of expression of GRHL1 and correspondingly a role of GRHL1 in mediating the actions of vitamin D.
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Affiliation(s)
- Agnieszka Taracha-Wisniewska
- Faculty of Biology, Institute of Genetics and Biotechnology, University of Warsaw, 02-096 Warsaw, Poland; (A.T.-W.); (L.L.-Z.)
| | - Emma G. C. Parks
- Department of Physiology, Anatomy and Microbiology, La Trobe University, Melbourne, VIC 3086, Australia; (E.G.C.P.); (S.D.)
| | - Michal Miller
- Nencki Institute of Experimental Biology of Polish Academy of Sciences, 02-093 Warsaw, Poland;
| | - Lidia Lipinska-Zubrycka
- Faculty of Biology, Institute of Genetics and Biotechnology, University of Warsaw, 02-096 Warsaw, Poland; (A.T.-W.); (L.L.-Z.)
| | - Sebastian Dworkin
- Department of Physiology, Anatomy and Microbiology, La Trobe University, Melbourne, VIC 3086, Australia; (E.G.C.P.); (S.D.)
| | - Tomasz Wilanowski
- Faculty of Biology, Institute of Genetics and Biotechnology, University of Warsaw, 02-096 Warsaw, Poland; (A.T.-W.); (L.L.-Z.)
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2
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Lammert FC, Pannhausen J, Noetzel E, Friedland F, Wirtz J, Herfs Y, Leypold S, Gan L, Weiskirchen R, Schnitzler T, Knüchel R, Maurer J, Jonigk DD, Rose M, Gaisa NT. Dual role of GRHL3 in bladder carcinogenesis depending on histological subtypes. Mol Oncol 2024; 18:1397-1416. [PMID: 38429970 PMCID: PMC11164254 DOI: 10.1002/1878-0261.13623] [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: 09/15/2023] [Revised: 01/23/2024] [Accepted: 02/20/2024] [Indexed: 03/03/2024] Open
Abstract
The effect of grainyhead-like transcription factor 3 (GRHL3) on cancer development depends on the cancer subtypes as shown in tumor entities such as colorectal or oral squamous cell carcinomas. Here, we analyzed the subtype-specific role of GRHL3 in bladder carcinogenesis, comparing common urothelial carcinoma (UC) with squamous bladder cancer (sq-BLCA). We examined GRHL3 mRNA and protein expression in cohorts of patient samples, its prognostic role and its functional impact on tumorigeneses in different molecular and histopathological subtypes of bladder cancer. We showed for GRHL3 a reverse expression in squamous and urothelial bladder cancer subtypes. Stably GRHL3-overexpressing EJ28, J82, and SCaBER in vitro models revealed a tumor-suppressive function in squamous and an oncogenic role in the urothelial cancer cells affecting cell and colony growth, and migratory and invasive capacities. Transcriptomic profiling demonstrated highly subtype-specific GRHL3-regulated expression networks coined by the enrichment of genes involved in integrin-mediated pathways. In SCaBER, loss of ras homolog family member A (RHOA) GTPase activity was demonstrated to be associated with co-regulation of eukaryotic translation initiation factor 4E family member 3 (EIF4E3), a potential tumor suppressor gene. Thus, our data provide for the first time a detailed insight into the role of the transcription factor GRHL3 in different histopathological subtypes of bladder cancer.
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Affiliation(s)
- Franziska C. Lammert
- Institute of Pathology, University HospitalRWTH Aachen UniversityGermany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD)Germany
| | - Julia Pannhausen
- Institute of Pathology, University HospitalRWTH Aachen UniversityGermany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD)Germany
| | - Erik Noetzel
- Institute of Biological Information Processing 2 (IBI‐2), Mechanobiology, Forschungszentrum Jülich GmbHGermany
| | - Florian Friedland
- Institute of Biological Information Processing 2 (IBI‐2), Mechanobiology, Forschungszentrum Jülich GmbHGermany
| | - Julia Wirtz
- Institute of Pathology, University HospitalRWTH Aachen UniversityGermany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD)Germany
| | - Yannick Herfs
- Institute of Biological Information Processing 2 (IBI‐2), Mechanobiology, Forschungszentrum Jülich GmbHGermany
| | - Sophie Leypold
- Institute of Pathology, University HospitalRWTH Aachen UniversityGermany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD)Germany
| | - Lin Gan
- IZKF AachenMedical Faculty of the RWTH Aachen UniversityGermany
| | - Ralf Weiskirchen
- Institute of Molecular Pathobiochemistry, Experimental Gene Therapy and Clinical Chemistry (IFMPEGKC), University HospitalRWTH Aachen UniversityGermany
| | - Tician Schnitzler
- Institute of Pathology, University HospitalRWTH Aachen UniversityGermany
| | - Ruth Knüchel
- Institute of Pathology, University HospitalRWTH Aachen UniversityGermany
| | - Jochen Maurer
- Department of Obstetrics and GynecologyUniversity Hospital AachenGermany
| | - Danny D. Jonigk
- Institute of Pathology, University HospitalRWTH Aachen UniversityGermany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD)Germany
- German Center for Lung Research, DZL, BREATHHanoverGermany
| | - Michael Rose
- Institute of Pathology, University HospitalRWTH Aachen UniversityGermany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD)Germany
- Institute of Pathology, University HospitalUniversity of UlmGermany
| | - Nadine T. Gaisa
- Institute of Pathology, University HospitalRWTH Aachen UniversityGermany
- Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf (CIO ABCD)Germany
- Institute of Pathology, University HospitalUniversity of UlmGermany
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3
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Parisi L, Mockenhaupt C, Rihs S, Mansour F, Katsaros C, Degen M. Consistent downregulation of the cleft lip/palate-associated genes IRF6 and GRHL3 in carcinomas. Front Oncol 2022; 12:1023072. [PMID: 36457487 PMCID: PMC9706198 DOI: 10.3389/fonc.2022.1023072] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 10/24/2022] [Indexed: 12/01/2023] Open
Abstract
Interferon Regulatory Factor 6 (IRF6) and Grainyhead Like Transcription Factor 3 (GRHL3) are transcription factors that orchestrate gene regulatory networks required for the balance between keratinocyte differentiation and proliferation. Absence of either protein results in the lack of a normal stratified epidermis with keratinocytes failing to stop proliferating and to terminally differentiate. Numerous pathological variants within IRF6 and GRHL3 have been identified in orofacial cleft-affected individuals and expression of the two transcription factors has been found to be often dysregulated in cancers. However, whether orofacial cleft-associated IRF6 and GRHL3 variants in patients might also affect their cancer risk later in life, is not clear yet. The fact that the role of IRF6 and GRHL3 in cancer remains controversial makes this question even more challenging. Some studies identified IRF6 and GRHL3 as oncogenes, while others could attribute tumor suppressive functions to them. Trying to solve this apparent conundrum, we herein aimed to characterize IRF6 and GRHL3 function in various types of carcinomas. We screened multiple cancer and normal cell lines for their expression, and subsequently proceeded with functional assays in cancer cell lines. Our data uncovered consistent downregulation of IRF6 and GRHL3 in all types of carcinomas analyzed. Reduced levels of IRF6 and GRHL3 were found to be associated with several tumorigenic properties, such as enhanced cell proliferation, epithelial mesenchymal transition, migration and reduced differentiation capacity. Based on our findings, IRF6 and GRHL3 can be considered as tumor suppressor genes in various carcinomas, which makes them potential common etiological factors for cancer and CLP in a fraction of CLP-affected patients.
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Affiliation(s)
| | | | | | | | | | - Martin Degen
- Laboratory for Oral Molecular Biology, Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland
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Genenger B, Perry JR, Ashford B, Ranson M. A tEMTing target? Clinical and experimental evidence for epithelial-mesenchymal transition in the progression of cutaneous squamous cell carcinoma (a scoping systematic review). Discov Oncol 2022; 13:42. [PMID: 35666359 PMCID: PMC9170863 DOI: 10.1007/s12672-022-00510-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 05/27/2022] [Indexed: 02/07/2023] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC) is a disease with globally rising incidence and poor prognosis for patients with advanced or metastatic disease. Epithelial-mesenchymal transition (EMT) is a driver of metastasis in many carcinomas, and cSCC is no exception. We aimed to provide a systematic overview of the clinical and experimental evidence for EMT in cSCC, with critical appraisal of type and quality of the methodology used. We then used this information as rationale for potential drug targets against advanced and metastatic cSCC. All primary literature encompassing clinical and cell-based or xenograft experimental studies reporting on the role of EMT markers or related signalling pathways in the progression of cSCC were considered. A screen of 3443 search results yielded 86 eligible studies comprising 44 experimental studies, 22 clinical studies, and 20 studies integrating both. From the clinical studies a timeline illustrating the alteration of EMT markers and related signalling was evident based on clinical progression of the disease. The experimental studies reveal connections of EMT with a multitude of factors such as genetic disorders, cancer-associated fibroblasts, and matrix remodelling via matrix metalloproteinases and urokinase plasminogen activator. Additionally, EMT was found to be closely tied to environmental factors as well as to stemness in cSCC via NFκB and β-catenin. We conclude that the canonical EGFR, canonical TGF-βR, PI3K/AKT and NFκB signalling are the four signalling pillars that induce EMT in cSCC and could be valuable therapeutic targets. Despite the complexity, EMT markers and pathways are desirable biomarkers and drug targets for the treatment of advanced or metastatic cSCC.
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Affiliation(s)
- Benjamin Genenger
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia.
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.
| | - Jay R Perry
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia
| | - Bruce Ashford
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia
- School of Medicine, University of Wollongong, Wollongong, NSW, Australia
| | - Marie Ranson
- School of Chemistry and Molecular Bioscience, University of Wollongong, Wollongong, NSW, Australia.
- Illawarra Health and Medical Research Institute, Wollongong, NSW, Australia.
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5
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Ni Q, Li M, Yu S. Research Progress of Epithelial-mesenchymal Transition Treatment and Drug Resistance in Colorectal Cancer. Technol Cancer Res Treat 2022; 21:15330338221081219. [PMID: 35435774 PMCID: PMC9019367 DOI: 10.1177/15330338221081219] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Colorectal cancer (CRC) is one of the most common malignancies in the world that seriously affects human health. Activation of epithelial-mesenchymal transition (EMT) is a physiological phenomenon during embryonic development that is essential for cell metastasis. EMT participates in various biological processes associated with trauma repair, organ fibrosis, migration, metastasis, and infiltration of tumor cells. EMT is a new therapeutic target for CRC; however, some patients with CRC develop resistance to some drugs due to EMT. This review focuses specifically on the status of treatments that target the EMT process and its role in the therapeutic resistance observed in patients with CRC.
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Affiliation(s)
- Qianyang Ni
- Department of Gastrointestinal Surgery, 74725The Third Hospital Affiliated to Hebei Medical University, Shijiazhuang, China
| | - Meng Li
- Department of Gastrointestinal Surgery, 74725The Third Hospital Affiliated to Hebei Medical University, Shijiazhuang, China.,Meng Li has become the co-first author due to his outstanding contribution
| | - Suyang Yu
- Department of Gastrointestinal Surgery, 74725The Third Hospital Affiliated to Hebei Medical University, Shijiazhuang, China
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Tan L, Qu W, Wu D, Liu M, Wang Q, Ai Q, Hu H, Chen M, Chen W, Zhou H. GRHL3 Promotes Tumor Growth and Metastasis via the MEK Pathway in Colorectal Cancer. Anal Cell Pathol (Amst) 2021; 2021:6004821. [PMID: 34888136 PMCID: PMC8651427 DOI: 10.1155/2021/6004821] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 10/26/2021] [Indexed: 11/28/2022] Open
Abstract
GRHL3 is a factor associated with a tumor, of which the molecular mechanism remains a further investigation. We explored the underlying mechanism of tumor-promoting effect of GRHL3 in colorectal cancer (CRC), which is involved in the MEK1/2 pathway. The expression of GRHL3 was measured in CRC and adjacent normal tissue using qPCR and immunohistochemical staining. Lentivirus-mediated knockdown expression of GRHL3 was performed in the CRC cell line HT29. Cell proliferation and metastasis were assayed in vitro, and tumorigenicity was investigated in vivo. We found higher GRHL3 expression in colorectal cancer, which was negatively correlated with patients' prognosis. Results from studies in vitro and in vivo indicated that downregulation of GRHL3 expression inhibited tumor growth and metastasis and inhibited the activation of the MEK1/2 pathway. The effect of GRHL3 downexpression was the same as that of MEK1/2 antagonists on suppression of tumor growth and metastasis. Our results suggested that GRHL3 may act as an oncogene to promote tumor growth and metastasis via the MEK pathway in colorectal cancer.
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Affiliation(s)
- Lin Tan
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
| | - Weiming Qu
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
| | - Dajun Wu
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
| | - Minji Liu
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
| | - Qian Wang
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
| | - Qiongjia Ai
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
| | - Hongsai Hu
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
| | - Min Chen
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
| | - Weishun Chen
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
| | - Hongbing Zhou
- Department of Gastroenterology, The Affiliated Zhuzhou Hospital Xiangya Medical College CSU, Zhuzhou, China 412007
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7
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Jaffe E, Niswander L. Loss of Grhl3 is correlated with altered cellular protrusions in the non-neural ectoderm during neural tube closure. Dev Dyn 2021; 250:732-744. [PMID: 33378081 DOI: 10.1002/dvdy.292] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 12/21/2020] [Accepted: 12/21/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The transcription factor Grainyhead-like 3 (GRHL3) has multiple roles in a variety of tissues during development including epithelial patterning and actin cytoskeletal regulation. During neural tube closure (NTC) in the mouse embryo, GRHL3 is expressed and functions in the non-neural ectoderm (NNE). Two important functions of GRHL3 are regulating the actin cytoskeleton during NTC and regulating the boundary between the NNE and neural ectoderm. However, an open question that remains is whether these functions explain the caudally restricted neural tube defect (NTD) of spina bifida observed in Grhl3 mutants. RESULTS Using scanning electron microscopy and immunofluorescence based imaging on Grhl3 mutants and wildtype controls, we show that GRHL3 is dispensable for NNE identity or epithelial maintenance in the caudal NNE but is needed for regulation of cellular protrusions during NTC. Grhl3 mutants have decreased lamellipodia relative to wildtype embryos during caudal NTC, first observed at the onset of delays when lamellipodia become prominent in wildtype embryos. At the axial level of NTD, half of the mutants show increased and disorganized filopodia and half lack cellular protrusions. CONCLUSION These data suggest that altered cellular protrusions during NTC contribute to the etiology of NTD in Grhl3 mutants.
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Affiliation(s)
- Eric Jaffe
- Molecular Biology Graduate Program, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
- Department of Molecular, Cellular, and Developmental Biology, University of Colorado Boulder, Boulder, Colorado, USA
| | - Lee Niswander
- Department of Molecular, Cellular, and Developmental Biology, University of Colorado Boulder, Boulder, Colorado, USA
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Wezel F, Lustig J, Azoitei A, Liu J, Meessen S, Najjar G, Zehe V, Faustmann P, Zengerling F, John A, Martini T, Bolenz C, Günes C. Grainyhead-Like 3 Influences Migration and Invasion of Urothelial Carcinoma Cells. Int J Mol Sci 2021; 22:ijms22062959. [PMID: 33803949 PMCID: PMC8000182 DOI: 10.3390/ijms22062959] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/06/2021] [Accepted: 03/08/2021] [Indexed: 12/25/2022] Open
Abstract
Invasive urothelial carcinomas of the bladder (UCB) characteristically show a loss of differentiation markers. The transcription factor Grainyhead-like 3 (GRHL3) plays an important role in the development and differentiation of normal urothelium. The contribution to UCB progression is still elusive. Differential expression of GRHL3 was assessed in normal human urothelium and in non-invasive and invasive bladder cancer cell lines. The contribution of GRHL3 to cell proliferation, viability and invasion in UCB cell lines was determined by gain- and loss-of-function assays in vitro and in an organ culture model using de-epithelialized porcine bladders. GRHL3 expression was detectable in normal human urothelial cells and showed significantly higher mRNA and protein levels in well-differentiated, non-invasive RT4 urothelial carcinoma cells compared to moderately differentiated RT112 cells. GRHL3 expression was absent in anaplastic and invasive T24 cells. Ectopic de novo expression of GRHL3 in T24 cells significantly impaired their migration and invasion properties in vitro and in organ culture. Its downregulation improved the invasive capacity of RT4 cells. The results indicate that GRHL3 may play a role in progression and metastasis in UCB. In addition, this work demonstrates that de-epithelialized porcine bladder organ culture can be a useful, standardized tool to assess the invasive capacity of cancer cells.
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Liang G, Wang H, Shi H, Zhu M, An J, Qi Y, Du J, Li Y, Gao S. Porphyromonas gingivalis Promotes the Proliferation and Migration of Esophageal Squamous Cell Carcinoma through the miR-194/GRHL3/PTEN/Akt Axis. ACS Infect Dis 2020; 6:871-881. [PMID: 32298082 DOI: 10.1021/acsinfecdis.0c00007] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Recent studies have revealed that Porphyromonas gingivalis is closely related to the occurrence and progression of esophageal squamous cell carcinoma (ESCC). However, the underlying mechanism of P. gingivalis in ESCC has not been well elucidated. To explore the mechanism of P. gingivalis infection in ESCC, cellular proliferation, invasion, and migration models of KYSE-30 and KYSE-150 cells infected by P. gingivalis at a multiplicity of infection (MOI) of 10 were established. The results showed that P. gingivalis infection could drastically increase the proliferation, invasion, and migration ability of ESCC. Furthermore, the results of high-throughput sequencing showed that miR-194 was considerably upregulated in infected cells compared with control cells, which was further verified by qRT-PCR. The inhibition or overexpression of miR-194 had a significant effect on KYSE-30 and KYSE-150 cell migration and invasion. Additionally, the levels of GRHL3 and PTEN were decreased in P. gingivalis-infected esophageal cancer cells compared with uninfected esophageal cancer cells. Furthermore, dual-luciferase experiments confirmed that GRHL3 is a direct target of miR-194. In addition, the GRHL3-related pathway was investigated, and the levels of GRHL3 and PTEN were downregulated while the level of p-Akt was upregulated after P. gingivalis infection. Taken together, these findings indicated that P. gingivalis might promote ESCC proliferation and migration via the miR-194/GRHL3/PTEN/Akt signaling axis.
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Chidamide Inhibits Glioma Cells by Increasing Oxidative Stress via the miRNA-338-5p Regulation of Hedgehog Signaling. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2020; 2020:7126976. [PMID: 32256960 PMCID: PMC7086450 DOI: 10.1155/2020/7126976] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/28/2019] [Accepted: 11/05/2019] [Indexed: 12/12/2022]
Abstract
Objective Chidamide has a broad spectrum of antitumor activity but its function on glioma remains unknown. The increase of reactive oxygen species (ROS) and reactive nitrogen species (RNS) may control glioma risk by promoting its apoptosis and necrosis. Hedgehog pathway is crucial to glioma cell proliferation and controls ROS production. We aimed to explore the effects of chidamide on the levels of miR-338-5p (glioma cell inhibitor), which may regulate Hedgehog signaling, resulting in the changes of RNS. Materials and Methods. Migration and invasion activities of glioma cells were measured by using the Transwell chamber assay. The expression levels of Sonic Hedgehog (Shh), Indian Hedgehog (Ihh), Desert Hedgehog (Dhh), miR-338-5p, and related molecules were detected by using real-time PCR (RT-PCR) and or Western Blot in U87 and HS683 glioma cells. The effects of chidamide on these molecules were measured by using the miR-338-5p inhibitor or mimics in U87 and HS683 glioma cell lines. ROS and RNS were measured by DCF DA and DAF-FM DA fluorescence. Biomarkers of oxidative stress were measured by using a corresponding kit. Apoptosis and necrosis rates were measured by using flow cytometry. Results Chidamide inhibited the growth rate, migration, and invasion of human malignant glioma cells and increased the level of miR-338-5p. miR-338-5p inhibitor or mimics increased or inhibited the growth rate of U87 and HS683 glioma cells. Chidamide inhibited the levels of Shh, Ihh, migration protein E-cadherin, and invading protein MMP-2. The increase in the level of Shh and Ihh led to the reduction in the ROS and RNS levels. miR-338-5p inhibitor or mimics also showed a promoting or inhibitory function for the levels of Shh and Ihh. Furthermore, miR-338-5p mimics and inhibitor inhibited or promoted the migration and invasion of the glioma cells (P < 0.05). Evaluated levels of miR-338-5p increased oxidative stress level and apoptosis and necrosis rate by regulating the levels of biomarkers of oxidative stress (P < 0.05). Evaluated levels of miR-338-5p increased oxidative stress level and apoptosis and necrosis rate by regulating the levels of biomarkers of oxidative stress ( Conclusion Chidamide inhibits glioma cells by increasing oxidative stress via the miRNA-338-5p regulation of Hedgehog signaling. Chidamide may be a potential drug in the prevention of glioma development.
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11
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Stone TW. Dependence and Guidance Receptors-DCC and Neogenin-In Partial EMT and the Actions of Serine Proteases. Front Oncol 2020; 10:94. [PMID: 32117748 PMCID: PMC7010924 DOI: 10.3389/fonc.2020.00094] [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: 10/19/2019] [Accepted: 01/17/2020] [Indexed: 12/19/2022] Open
Abstract
The Epithelial-Mesenchymal Transition (EMT) is an important concept in understanding the processes of oncogenesis, especially with respect to the relationship between cell proliferation and metastatic properties such as spontaneous cell motility, chemotaxic migration and tissue invasion. EMT is now recognized as a more complex phenomenon than an all-or-nothing event, in which different components of the EMT may have distinct roles in the physio-pathological regulation of cell function and which may in turn depend on differential interactions with cell constituents and metabolic products. This mini-review summarizes recent work on the induction of cancer properties in parallel with the presence of EMT activities in the presence of serine proteases, with the focus on those tumor suppressors known as "dependence" receptors such as neogenin and Deleted in Colorectal Cancer (DCC). It is concluded that various forms of partial EMT should be given more detailed investigation and consideration as the results could have valuable implications for the development of disease-specific and patient-specific therapies.
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12
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Hazekawa M, Nishinakagawa T, Kawakubo-Yasukochi T, Nakashima M. Evaluation of IC 50 levels immediately after treatment with anticancer reagents using a real-time cell monitoring device. Exp Ther Med 2019; 18:3197-3205. [PMID: 31555392 PMCID: PMC6755379 DOI: 10.3892/etm.2019.7876] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Accepted: 06/13/2019] [Indexed: 11/05/2022] Open
Abstract
A real-time cell-monitoring analysis (RTCA) system was previously developed based on the change in impedance when cells attach and spread in a culture dish coated with a gold microelectrode array. However, the potential applications of this system have not yet been fully demonstrated. The purpose of this study was to test the utility of the RTCA system to determine the cytotoxicity of four anticancer agents in carcinoma cells. The results were compared with those of the conventional WST-8 assay at the endpoint to determine the potential of the RTCA system as a new real-time assay method to evaluate cytotoxicity. iCELLigence was used as the RTCA system in this study. Suspensions of oral squamous cell carcinoma (OSCC) cell lines were seeded (2×104 cells/well) onto the E-plate (the culture plate of the iCELLigence system). After 24 h of culture, anticancer agents were added to each well, and changes in electrical impedance (cell index, CI) were recorded for another 72 h of culture. Cell proliferation was detected in real-time by the RTCA device in an automated, high throughput manner. Then, the IC50 profiles of the four anticancer agents were calculated based on the real-time cell index values. The results indicated that the RTCA system was useful in evaluating cytotoxic reactions immediately after the addition of the anticancer agents as it was able to record the data in real-time. Furthermore, the IC50 levels measured by the real-time assay were lower than those measured by the endpoint assay. Thus, RTCA systems can be used to evaluate chemotherapeutic agents in cancer cells as well as their side effects in normal cells.
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Affiliation(s)
- Mai Hazekawa
- Department of Immunological and Molecular Pharmacology, Faculty of Pharmaceutical Science, Fukuoka University, Jonan-ku, Fukuoka 814-0180, Japan
| | - Takuya Nishinakagawa
- Department of Immunological and Molecular Pharmacology, Faculty of Pharmaceutical Science, Fukuoka University, Jonan-ku, Fukuoka 814-0180, Japan
| | - Tomoyo Kawakubo-Yasukochi
- Department of Immunological and Molecular Pharmacology, Faculty of Pharmaceutical Science, Fukuoka University, Jonan-ku, Fukuoka 814-0180, Japan
| | - Manabu Nakashima
- Department of Immunological and Molecular Pharmacology, Faculty of Pharmaceutical Science, Fukuoka University, Jonan-ku, Fukuoka 814-0180, Japan
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13
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Xu D, Zeng F, Han L, Wang J, Yin Z, Lv L, Guo L, Wang D, Xu Y, Zhou H. The synergistic action of phosphate and interleukin-6 enhances senescence-associated calcification in vascular smooth muscle cells depending on p53. Mech Ageing Dev 2019; 182:111124. [PMID: 31376399 DOI: 10.1016/j.mad.2019.111124] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 06/07/2019] [Accepted: 07/22/2019] [Indexed: 02/07/2023]
Abstract
Cardiovascular calcification is associated with cardiovascular morbidity and mortality of patients with end-stage renal diseases (ESRD). Hyperphosphatemia and many of the inflammatory markers and mediators, including interleukin-6 (IL-6), are considered as the major risk factors of cardiovascular calcification. Although cellular senescence may be involved in cardiovascular calcification caused by phosphate overload and (or) IL-6 in patients with ESRD, less is known about the underlying mechanisms for phosphate- and IL-6-induced senescence-associated calcification of vascular smooth muscle cells (VSMCs). In the present study, we investigated the correlation between cellular senescence and vascular calcification induced by loading phosphate and (or) IL-6 in VSMCs. Our findings show that p53 plays a major role in senescence-associated vascular calcification induced by phosphate overload. IL-6 induces senescence-associated calcification in VSMCs depending upon activation of the IL-6/soluble IL-6 receptor (sIL-6R)/signal transducer and activator of transcription 3 (STAT3)/p53/p21 pathway. We demonstrate that the synergistic action of phosphate overload and IL-6 enhances senescence-associated calcification in a p53-dependent manner and is inhibited by an anti-aging agent (resveratrol) in a dose-dependent manner.
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Affiliation(s)
- Deping Xu
- Clinical Laboratory, The First Affiliated Hospital, Anhui Medical University (AHMU). No. 81 Meishan Rd., Hefei, China; Department of Biochemistry & Molecular Biology, AHMU. No. 69 Meishan Rd., Hefei, China
| | - Fanjun Zeng
- Department of Biochemistry & Molecular Biology, AHMU. No. 69 Meishan Rd., Hefei, China
| | - Linzi Han
- Department of Biochemistry & Molecular Biology, AHMU. No. 69 Meishan Rd., Hefei, China; Department of Nephrology, The Second Affiliated Hospital, AHMU. No. 678 Furong Rd., Hefei, China
| | - Jun Wang
- Department of Nephrology, The Second Affiliated Hospital, AHMU. No. 678 Furong Rd., Hefei, China
| | - Zongzhi Yin
- Department of Obstetrics and Gynaecology, The First Affiliated Hospital, AHMU. No. 81 Meishan Rd., Hefei, China
| | - Liying Lv
- Clinical Laboratory, The First Affiliated Hospital, Anhui Medical University (AHMU). No. 81 Meishan Rd., Hefei, China
| | - Liyu Guo
- Department of Biochemistry & Molecular Biology, AHMU. No. 69 Meishan Rd., Hefei, China
| | - Deguang Wang
- Department of Nephrology, The Second Affiliated Hospital, AHMU. No. 678 Furong Rd., Hefei, China.
| | - Yuanhong Xu
- Clinical Laboratory, The First Affiliated Hospital, Anhui Medical University (AHMU). No. 81 Meishan Rd., Hefei, China.
| | - Haisheng Zhou
- Department of Biochemistry & Molecular Biology, AHMU. No. 69 Meishan Rd., Hefei, China; Center for Scientific Research, AHMU. No. 81 Meishan Rd., Hefei, China.
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14
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The effect of HMGB1 on the clinicopathological and prognostic features of cervical cancer. Biosci Rep 2019; 39:BSR20181016. [PMID: 30962261 PMCID: PMC6499451 DOI: 10.1042/bsr20181016] [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: 07/15/2018] [Revised: 03/16/2019] [Accepted: 03/24/2019] [Indexed: 01/01/2023] Open
Abstract
Cervical cancer is the third leading cause of cancer death among women in less-developed regions. Because of the poor survivorship of patients with advanced disease, finding new biomarkers for prognostic prediction is of great importance. In the current study, mRNA datasets (GSE9750 and GSE63514) were retrieved from Gene Expression Omnibus and was used to identify differentially expressed genes. The underlying molecular mechanisms associated with high-mobility group box 1 protein (HMGB1) were investigated using bioinformatics analysis. Immunohistochemical analysis of HMGB1 was performed on 239 cases of cervical cancer samples to investigate its possible correlation with clinicopathological characteristics and outcomes. A preliminary validation has been made to explore the possible correlation factors with HMGB1 that promote migration of cervical cancer cells. Bioinformatics analysis showed that adherens junction was significant for both P-value and enrichment scores, which was consistent with the clinical study. The underlying molecular mechanisms might be the interaction among HMGB1, RAC1, and CDC42. HMGB1 expression was significantly associated with tumor size, parametrial infiltration, the depth of cervical stromal invasion, and FIGO stage (P=0.003, 0.019, 0.013, and 0.003, respectively). FIGO stage, lymph mode metastasis, and HMGB1 expression were independent predictors of a poorer prognosis of patients with cervical cancer. Knockdown of HMGB1 inhibits migration of Siha and C33A cells in vitro. Western blot and quantitative real-time PCR (qRT-PCR) showed that the expression of RAC1 and CDC42 was positively correlated with HMGB1. HMGB1 is a useful prognostic indicator and a potential biomarker of cervical cancer. RAC1 and CDC42 may be involved in the progression of cervical cancer migration induced by HMGB1.
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15
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Zacapala-Gómez AE, Navarro-Tito N, Alarcón-Romero LDC, Ortuño-Pineda C, Illades-Aguiar B, Castañeda-Saucedo E, Ortiz-Ortiz J, Garibay-Cerdenares OL, Jiménez-López MA, Mendoza-Catalán MA. Ezrin and E-cadherin expression profile in cervical cytology: a prognostic marker for tumor progression in cervical cancer. BMC Cancer 2018; 18:349. [PMID: 29587669 PMCID: PMC5872531 DOI: 10.1186/s12885-018-4243-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Accepted: 03/16/2018] [Indexed: 01/26/2023] Open
Abstract
Background Cervical cancer (CC) is the fourth cause of mortality by neoplasia in women worldwide. The use of immunomarkers is an alternative tool to complement currently used algorithms for detection of cancer, and to improve selection of therapeutic schemes. Aberrant expression of Ezrin and E-cadherin play an important role in tumor invasion. In this study we analyzed Ezrin and E-cadherin expression in liquid-based cervical cytology samples, and evaluated their potential use as prognostic immunomarkers. Methods Immunocytochemical staining of Ezrin and E-cadherin was performed in cervical samples of 125 patients. The cytological or histological diagnostic was performed by Papanicolaou staining or H&E staining, respectively. HPV genotyping was determined using INNO-LIPA Genotyping Extra kit and the HPV physical status by in situ hybridization. Ezrin expression in HaCaT, HeLa and SiHa cell lines was determined by immunocytochemistry, immunofluorescence and Western blot. Results High Ezrin expression was observed in cervical cancer samples (70%), samples with multiple infection by HR-HPV (43%), and samples with integrated viral genome (47%). High Ezrin expression was associated with degree of SIL, viral genotype and physical status. In contrast, low E-cadherin expression was found in cervical cancer samples (95%), samples with multiple infection by HR-HPV/LR-HPV (87%) and integrated viral genome (72%). Low E-cadherin expression was associated with degree of SIL and viral genotype. Interestingly, Ezrin nuclear staining was associated with degree of SIL and viral genotype. High Ezrin expression, high percent of nuclear Ezrin and low E-cadherin expression behaved as risk factors for progression to HSIL and cervical cancer. Conclusions Ezrin and E-cadherin expression profile in cervical cytology samples could be a potential prognostic marker, useful for identifying cervical lesions with a high-risk of progression to cervical cancer. Electronic supplementary material The online version of this article (10.1186/s12885-018-4243-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ana E Zacapala-Gómez
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Av. Lazaro Cardenas s/n, Ciudad Universitaria, CP, 39090, Chilpancingo, Guerrero, Mexico
| | - Napoleón Navarro-Tito
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo, Guerrero, Mexico
| | - Luz Del C Alarcón-Romero
- Laboratorio de Citopatología e Histoquímica, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo, Guerrero, Mexico
| | - Carlos Ortuño-Pineda
- Laboratorio de Ácidos nucleicos y proteínas, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo, Guerrero, Mexico
| | - Berenice Illades-Aguiar
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Av. Lazaro Cardenas s/n, Ciudad Universitaria, CP, 39090, Chilpancingo, Guerrero, Mexico
| | - Eduardo Castañeda-Saucedo
- Laboratorio de Biología Celular del Cáncer, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Chilpancingo, Guerrero, Mexico
| | - Julio Ortiz-Ortiz
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Av. Lazaro Cardenas s/n, Ciudad Universitaria, CP, 39090, Chilpancingo, Guerrero, Mexico
| | - Olga L Garibay-Cerdenares
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Av. Lazaro Cardenas s/n, Ciudad Universitaria, CP, 39090, Chilpancingo, Guerrero, Mexico
| | | | - Miguel A Mendoza-Catalán
- Laboratorio de Biomedicina Molecular, Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Guerrero, Av. Lazaro Cardenas s/n, Ciudad Universitaria, CP, 39090, Chilpancingo, Guerrero, Mexico.
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16
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Wang XK, Zhou FF, Tao HR, Wang X, Zhang C, Su F, Wang SP, Xu LH, Pan XK, Feng MH, Xie W. Knockdown of GRHL3 inhibits activities and induces cell cycle arrest and apoptosis of human colorectal cancer cells. Curr Med Sci 2017; 37:880-885. [PMID: 29270747 DOI: 10.1007/s11596-017-1821-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 11/01/2017] [Indexed: 12/14/2022]
Abstract
The Grainyhead-like 3 (GRHL3) is involved in epidermal barrier formation, neural tube closure and wound repair. Previous studies have suggested that GRHL3 has been linked to many different types of cancers. However, to date, its effects on human colorectal cancer (CRC) has not been clarified yet. Our microarray analysis has indicated predominant GRHL3 expression in CRC. The purpose of this study was to investigate the expression and significance of GRHL3 in CRC tumorigenesis using CRC tissues and paired paracancerous tissues, as well as using distinct CRC cell lines (HT29 and DLD1). We observed increased GRHL3 expression at both mRNA and protein levels in CRC tissues and CRC cell lines using quantitative real-time polymerase chain reaction (qRT-PCR) and Western blotting. Moreover, silencing GRHL3 with siRNA could suppress CRC cell proliferation, viability and migration in vitro. We also found that knockdown of GRHL3 could promote cell cycle arrest at G0/G1 phase in HT29 cells and DLD1 cells, and induce cell apoptosis in HT29 cells. Together, our study revealed the down-regulation of GRHL3 in vitro could inhibit CRC cell activity and trigger cell cycle arrest at G0/G1 phase and apoptosis.
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Affiliation(s)
- Xiao-Kang Wang
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Fen-Fang Zhou
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Hao-Ran Tao
- School of Clinical Medicine, Fenyang Medical College, Shanxi Medical University, Fenyang, 032200, China
| | - Xin Wang
- Department of General Surgery, Tongshan Renmin Hospital, Tongshan, 437400, China
| | - Chi Zhang
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Fei Su
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Shi-Pei Wang
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Li-Hua Xu
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Xue-Kai Pan
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China
| | - Mao-Hui Feng
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
| | - Wei Xie
- Department of Oncology, Zhongnan Hospital of Wuhan University, Wuhan, 430071, China.
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17
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Miles LB, Darido C, Kaslin J, Heath JK, Jane SM, Dworkin S. Mis-expression of grainyhead-like transcription factors in zebrafish leads to defects in enveloping layer (EVL) integrity, cellular morphogenesis and axial extension. Sci Rep 2017; 7:17607. [PMID: 29242584 PMCID: PMC5730563 DOI: 10.1038/s41598-017-17898-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 12/01/2017] [Indexed: 02/07/2023] Open
Abstract
The grainyhead-like (grhl) transcription factors play crucial roles in craniofacial development, epithelial morphogenesis, neural tube closure, and dorso-ventral patterning. By utilising the zebrafish to differentially regulate expression of family members grhl2b and grhl3, we show that both genes regulate epithelial migration, particularly convergence-extension (CE) type movements, during embryogenesis. Genetic deletion of grhl3 via CRISPR/Cas9 results in failure to complete epiboly and pre-gastrulation embryonic rupture, whereas morpholino (MO)-mediated knockdown of grhl3 signalling leads to aberrant neural tube morphogenesis at the midbrain-hindbrain boundary (MHB), a phenotype likely due to a compromised overlying enveloping layer (EVL). Further disruptions of grhl3-dependent pathways (through co-knockdown of grhl3 with target genes spec1 and arhgef19) confirm significant MHB morphogenesis and neural tube closure defects. Concomitant MO-mediated disruption of both grhl2b and grhl3 results in further extensive CE-like defects in body patterning, notochord and somite morphogenesis. Interestingly, over-expression of either grhl2b or grhl3 also leads to numerous phenotypes consistent with disrupted cellular migration during gastrulation, including embryo dorsalisation, axial duplication and impaired neural tube migration leading to cyclopia. Taken together, our study ascribes novel roles to the Grhl family in the context of embryonic development and morphogenesis.
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Affiliation(s)
- Lee B Miles
- Department of Physiology, Anatomy and Microbiology, La Trobe University, Bundoora, VIC, 3086, Australia
| | - Charbel Darido
- The Victorian Comprehensive Cancer Centre, Peter MacCallum Cancer Centre, Parkville, VIC, 3050, Australia
| | - Jan Kaslin
- The Australian Regenerative Medicine Institute, Monash University, Clayton, VIC, 3168, Australia
| | - Joan K Heath
- Department of Chemical Biology, The Walter and Eliza Hall Institute, Parkville, VIC, 3050, Australia
| | - Stephen M Jane
- Department of Medicine, Monash University Central Clinical School, Prahran, VIC 3181, Australia.,Department of Hematology, Alfred Hospital, Prahran, VIC 3181, Australia
| | - Sebastian Dworkin
- Department of Physiology, Anatomy and Microbiology, La Trobe University, Bundoora, VIC, 3086, Australia.
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18
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Nguyen NM, de Oliveira Andrade F, Jin L, Zhang X, Macon M, Cruz MI, Benitez C, Wehrenberg B, Yin C, Wang X, Xuan J, de Assis S, Hilakivi-Clarke L. Maternal intake of high n-6 polyunsaturated fatty acid diet during pregnancy causes transgenerational increase in mammary cancer risk in mice. Breast Cancer Res 2017; 19:77. [PMID: 28673325 PMCID: PMC5494892 DOI: 10.1186/s13058-017-0866-x] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 06/07/2017] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Maternal and paternal high-fat (HF) diet intake before and/or during pregnancy increases mammary cancer risk in several preclinical models. We studied if maternal consumption of a HF diet that began at a time when the fetal primordial germ cells travel to the genital ridge and start differentiating into germ cells would result in a transgenerational inheritance of increased mammary cancer risk. METHODS Pregnant C57BL/6NTac mouse dams were fed either a control AIN93G or isocaloric HF diet composed of corn oil high in n-6 polyunsaturated fatty acids between gestational days 10 and 20. Offspring in subsequent F1-F3 generations were fed only the control diet. RESULTS Mammary tumor incidence induced by 7,12-dimethylbenz[a]anthracene was significantly higher in F1 (p < 0.016) and F3 generation offspring of HF diet-fed dams (p < 0.040) than in the control offspring. Further, tumor latency was significantly shorter (p < 0.028) and burden higher (p < 0.027) in F1 generation HF offspring, and similar trends were seen in F3 generation HF offspring. RNA sequencing was done on normal mammary glands to identify signaling differences that may predispose to increased breast cancer risk by maternal HF intake. Analysis revealed 1587 and 4423 differentially expressed genes between HF and control offspring in F1 and F3 generations, respectively, of which 48 genes were similarly altered in both generations. Quantitative real-time polymerase chain reaction analysis validated 13 chosen up- and downregulated genes in F3 HF offspring, but only downregulated genes in F1 HF offspring. Ingenuity Pathway Analysis identified upregulation of Notch signaling as a key alteration in HF offspring. Further, knowledge-fused differential dependency network analysis identified ten node genes that in the HF offspring were uniquely connected to genes linked to increased cancer risk (ANKEF1, IGFBP6, SEMA5B), increased resistance to cancer treatments (SLC26A3), poor prognosis (ID4, JAM3, TBX2), and impaired anticancer immunity (EGR3, ZBP1). CONCLUSIONS We conclude that maternal HF diet intake during pregnancy induces a transgenerational increase in offspring mammary cancer risk in mice. The mechanisms of inheritance in the F3 generation may be different from the F1 generation because significantly more changes were seen in the transcriptome.
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Affiliation(s)
- Nguyen M Nguyen
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA
| | - Fabia de Oliveira Andrade
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA
| | - Lu Jin
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA
| | - Xiyuan Zhang
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA
| | - Madisa Macon
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA
| | - M Idalia Cruz
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA
| | - Carlos Benitez
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA
| | - Bryan Wehrenberg
- UTHealth Graduate School of Biomedical Sciences, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chao Yin
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA
| | - Xiao Wang
- Department of Electrical and Computer Engineering, Virginia Tech, Arlington, VA, USA
| | - Jianhua Xuan
- Department of Electrical and Computer Engineering, Virginia Tech, Arlington, VA, USA
| | - Sonia de Assis
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA
| | - Leena Hilakivi-Clarke
- Department of Oncology, Georgetown University, Research Building, Room E407, 3970 Reservoir Road, NW, Washington, DC, 20057, USA.
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19
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Jiang Y, Wu Y, Hardie WJ, Zhou X. Mast cell chymase affects the proliferation and metastasis of lung carcinoma cells in vitro. Oncol Lett 2017; 14:3193-3198. [PMID: 28927065 DOI: 10.3892/ol.2017.6487] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Accepted: 03/14/2017] [Indexed: 12/15/2022] Open
Abstract
Metastasis of lung carcinoma cells is a major cause of organ failure and mortality of patients with lung cancer. Lung mast cells are a type of immune cell which reside in the respiratory mucosa. High numbers of mast cells are associated with the majority of common types of cancer; however, the effects of mast cells on cancer remain unclear. In the present study, the effects of mast cell chymase (MCC) on the proliferation and adhesion of the lung carcinoma cell lines A549 and H520 was investigated. After 24 h of treatment, the highest dose of MCC (50 mU/ml) decreased the proliferation rate of A549 and H520 cells, whereas the lowest dose of MCC (5 mU/ml) resulted in a small increase in the viability. A549 cells treated with MCC lost adhesion ability in a MCC dose-dependent manner; however, these detached cells were able to regrow when transferred to a fresh culture. The protein expression of epithelial (E-) cadherin, p53 and p21 in A549 lung carcinoma cells were detected by western blot analysis. The results of the present study revealed that, following 24 h of treatment, the expression level of E-cadherin was decreased, the p53 tumor suppressor protein was expressed in limited quantities and the expression of p21 was decreased. Zymography was used to examine the effects of MCC on the expression and activation of matrix metalloproteinase-9 (MMP-9) in A549 and H520 cells. The expression of MMP-9 in the two cell lines was time- and MCC dose-dependent. The results of the present study demonstrated that MCC stimulated lung carcinoma cell proliferation and adhesion, as well as regulated E-cadherin expression and the cell cycle, all of which are associated with cancer metastasis. Therefore, MCC may be a potential candidate for lung carcinoma therapy.
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Affiliation(s)
- Yuan Jiang
- School of Pharmaceutical Engineering and Life Sciences, Changzhou University, Changzhou, Jiangsu 213164, P.R. China
| | - Yudan Wu
- School of Pharmaceutical Engineering and Life Sciences, Changzhou University, Changzhou, Jiangsu 213164, P.R. China
| | - William James Hardie
- School of Pharmaceutical Engineering and Life Sciences, Changzhou University, Changzhou, Jiangsu 213164, P.R. China
| | - Xiaoying Zhou
- School of Pharmaceutical Engineering and Life Sciences, Changzhou University, Changzhou, Jiangsu 213164, P.R. China
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20
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Strömvall K, Thysell E, Halin Bergström S, Bergh A. Aggressive rat prostate tumors reprogram the benign parts of the prostate and regional lymph nodes prior to metastasis. PLoS One 2017; 12:e0176679. [PMID: 28472073 PMCID: PMC5417597 DOI: 10.1371/journal.pone.0176679] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 04/14/2017] [Indexed: 12/14/2022] Open
Abstract
In order to grow and spread tumors need to interact with adjacent tissues. We therefore hypothesized that small but aggressive prostate cancers influence the rest of the prostate and regional lymph nodes differently than tumors that are more indolent. Poorly metastatic (Dunning AT1) or highly metastatic (Dunning MLL) rat prostate tumor cells were injected into the ventral prostate lobe of immunocompetent rats. After 10 days—when the tumors occupied about 30% of the prostate lobe and lymph node metastases were undetectable—the global gene expression in tumors, benign parts of the prostate, and regional iliac lymph nodes were examined to define tumor-induced changes related to preparation for future metastasis. The tumors induced profound effects on the gene expression profiles in the benign parts of the prostate and these were strikingly different in the two tumor models. Gene ontology enrichment analysis suggested that tumors with high metastatic capacity were more successful than less metastatic tumors in inducing tumor-promoting changes and suppressing anti-tumor immune responses in the entire prostate. Some of these differences such as altered angiogenesis, nerve density, accumulation of T-cells and macrophages were verified by immunohistochemistry. Gene expression alterations in the regional lymph nodes suggested decreased quantity and activation of immune cells in MLL-lymph nodes that were also verified by immunostaining. In summary, even when small highly metastatic prostate tumors can affect the entire tumor-bearing organ and pre-metastatic lymph nodes differently than less metastatic tumors. When the kinetics of these extratumoral influences (by us named TINT = tumor instructed normal tissue) are more precisely defined they could potentially be used as markers of disease aggressiveness and become therapeutic targets.
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Affiliation(s)
- Kerstin Strömvall
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
- * E-mail:
| | - Elin Thysell
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
| | | | - Anders Bergh
- Department of Medical Biosciences, Pathology, Umeå University, Umeå, Sweden
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21
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Grhl3 modulates epithelial structure formation of the circumvallate papilla during mouse development. Histochem Cell Biol 2016; 147:5-16. [DOI: 10.1007/s00418-016-1487-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2016] [Indexed: 02/06/2023]
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