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Gagliardo R, Bucchieri F, Montalbano AM, Albano GD, Gras D, Fucarino A, Marchese R, Anzalone G, Nigro CL, Chanez P, Profita M. Airway epithelial dysfunction and mesenchymal transition in chronic obstructive pulmonary disease: Role of Oct-4. Life Sci 2022; 288:120177. [PMID: 34838847 DOI: 10.1016/j.lfs.2021.120177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/17/2021] [Accepted: 11/20/2021] [Indexed: 11/27/2022]
Abstract
The airway epithelium is a dynamic tissue that undergoes slow but constant renewal. Dysregulation of airway epithelial function related to cigarette smoke exposure plays an important role in the pathophysiology of COPD. Oct4 is a transcription factor responsible for maintaining cellular self-renewal and regeneration, and CD146 and CD105/Endoglin are adhesion molecules involved in cell proliferation, differentiation, epithelial-mesenchymal-transition and tissue remodeling. Bronchial biopsy specimens (BBs) were obtained from 7 healthy controls (HC) and 10 COPD and subjected to paraffin embedding; BBs from HC were also used for epithelial cell expansion and pHBEC/ALI (air-liquid interface) culture. pHBEC/ALI were exposed to cigarette smoke extract (CSE) for 7, 14 and 21 days. In BBs, Oct4, CD146 and CD105 were evaluated by immunohistochemistry. In pHBEC/ALI, the expression of Oct4, CD146, CD105 and acetyl-αtubulin was evaluated by Western Blot, MUC5AC and IL-8 measurements by ELISA. The Oct4 epithelial immunoreactivity was lower in COPD than in HC, whilst CD146 and CD105 expression was higher in COPD than in HC. In pHBEC/ALI, Transepithelial Electrical Resistance values, measured over 7 to 21 days of differentiation, decreased by 18% (2.5% CSE) and 29% (5% CSE) compared to untreated samples. Oct4 and acetyl-αtubulin were induced after one-week differentiation and downregulated by CSE in reconstituted epithelium; CD146, CD105, MUC5AC and IL-8 were increased by CSE. Oct4 de-regulation and CD146 and CD105 overexpression, induced by cigarette smoke exposure, might play a role in airway epithelial dysfunction by causing changes in self-renewal and mesenchymal transition mechanisms, leading to alteration of epithelium homeostasis and abnormal tissue remodeling involved in progression of COPD.
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Affiliation(s)
- Rosalia Gagliardo
- Institute for Biomedical Research and Innovation, Italian National Research Council, Palermo, Italy.
| | - Fabio Bucchieri
- Institute for Biomedical Research and Innovation, Italian National Research Council, Palermo, Italy; Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, Italy
| | - Angela Marina Montalbano
- Institute for Biomedical Research and Innovation, Italian National Research Council, Palermo, Italy
| | - Giusy Daniela Albano
- Institute for Biomedical Research and Innovation, Italian National Research Council, Palermo, Italy
| | - Delphine Gras
- Département des Maladies Respiratoires, AP-HM, Aix Marseille Université, UMR Inserm U1067 CNRS 7333, Marseille, France
| | - Alberto Fucarino
- Department of Biomedicine, Neuroscience and Advanced Diagnostic, University of Palermo, Italy
| | - Roberto Marchese
- Centro Oncologico La Maddalena, U.O. di Pneumologia Interventistica, Italy
| | - Giulia Anzalone
- Institute for Biomedical Research and Innovation, Italian National Research Council, Palermo, Italy
| | - Chiara Lo Nigro
- Centro Oncologico La Maddalena, U.O. di Pneumologia Interventistica, Italy
| | - Pascal Chanez
- Département des Maladies Respiratoires, AP-HM, Aix Marseille Université, UMR Inserm U1067 CNRS 7333, Marseille, France
| | - Mirella Profita
- Institute for Biomedical Research and Innovation, Italian National Research Council, Palermo, Italy
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Chintala L, Hussain KA, Kodangal S, Lingam AS, Dantu R, Nagabhyrava P. Expression of survivin in oral leukoplakia and oral lichen planus. Minerva Dent Oral Sci 2021; 71:125-130. [PMID: 34672483 DOI: 10.23736/s2724-6329.21.04578-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Up to one third (3-33%) oral squamous cell carcinomas develop from potentially malignant lesions. Most common potentially malignant lesions (PML) are Leukoplakia and Lichen planus. It is very important to diagnose PML at early stage to prevent malignant transformation of lesion. Survivin is a smallest member of the Inhibitor of Apoptosis (IAP) family of proteins. Survivin plays an important role in apoptosis regulation. High expression of survivin is an early event during oral carcinogenesis and it acts as a tool for the identification of precancerous lesions at higher risk of progression into invasive carcinoma. The aim of the study was to evaluate the expression of Survivin in oral leukoplakia, oral lichen planus. METHODS AND MATERIAL 15 patients with oral lichen planus, 15 patients of oral leukoplakia were selected as subjects for the present study and 15 patients with normal oral mucosa were selected as controls and all were evaluated for expression of survivin. All sections were H & E stained and were studied immunohistochemically for the expression of surviving. RESULTS Expression of survivin was evaluated based on percent of cells expressing survivin and grading was given according to that. Significant survivin expression was detected in oral leukoplakia, oral lichen planus, (P < 0.001). CONCLUSIONS Expression of survivin in potentially malignant lesions indicate potential risk of malignant transformation.
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Affiliation(s)
- Lalitha Chintala
- Department of Oral Medicine and Radiology, Malla Reddy Institute of Dental Sciences, Hyderabad, Telangana, India
| | | | | | - Amara S Lingam
- Department of Surgical and Diagnostic Sciences, Dar Al Uloom University, Riyadh, Saudi Arabia -
| | - Raghunath Dantu
- Department of Oral Medicine and Radiology, Malla Reddy Institute of Dental Sciences, Hyderabad, Telangana, India
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Qiao Z, Zou Y, Zhao H. MicroRNA-140-5p inhibits salivary adenoid cystic carcinoma progression and metastasis via targeting survivin. Cancer Cell Int 2019; 19:301. [PMID: 31762692 PMCID: PMC6858979 DOI: 10.1186/s12935-019-1018-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 11/05/2019] [Indexed: 12/14/2022] Open
Abstract
Background Salivary adenoid cystic carcinoma (SACC) is one of the most frequent carcinomas derived from the salivary gland. Growing evidence implied the involvement of microRNAs (miRNAs) in SACC progression and metastasis. This study aimed to determine the regulatory role of miR-140-5p in SACC progression and metastasis and to explore the underlying mechanisms. Materials and methods MiR-140-5p and survivin mRNA expression levels were determined by quantitative real-time PCR; protein levels were evaluated by western blot assay; cell proliferation, growth, invasion, apoptosis and caspase-3 activity were evaluated by respective in vitro functional assays; xenograft nude mice model was used to assess the in vivo tumor growth; a luciferase reporter assay determined the interaction between miR-140-5p and survivin. Results MiR-140-5p overexpression suppressed SACC cell proliferation and invasion, induced cell apoptosis and inhibited in vivo tumor growth of SACC cells. The loss-of-function studies showed that miR-140-5p knockdown enhanced SACC cell proliferation and invasion, inhibited cell apoptosis and led to an accelerated in vivo tumor growth. The bioinformatics prediction and luciferase reporter assay revealed that miR-140-5p directly targeted survivin 3′ untranslated region, and survivin was inversely regulated by miR-140-5p. Knockdown of survivin exerted tumor-suppressive effects on SACC cells, while enforced expression of survivin counteracted the tumor-suppressive actions of miR-140-5p overexpression in SACC cells. Mechanistically, miR-140-5p modulated the protein expression levels of apoptosis- and epithelial-mesenchymal transition-related mediators as well as matrix metallopeptidase-2/-9 via targeting survivin. More importantly, the down-regulation of miR-140-5p and the up-regulation of survivin were detected in the SACC clinical tissues, and miR-140-5 expression was inversely correlated with survivin mRNA expression level in SACC tissues. Conclusion Our data indicated that miR-140-5p suppressed SACC cell proliferation and invasion, induced cell apoptosis via regulating survivin expression. The present study provide evidence that that miR-140-5p could be a promising target for treating SACC, which requires further investigations.
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Affiliation(s)
- Zhu Qiao
- Stomatology Second Unit, Baoding No.1 Central Hospital, Baoding, 071000 Hebei China
| | - Yue Zou
- Central Sterile Supply Department, Baoding No.1 Central Hospital, Baoding, Hebei China
| | - Hu Zhao
- Stomatology Second Unit, Baoding No.1 Central Hospital, Baoding, 071000 Hebei China
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Anzalone G, Arcoleo G, Bucchieri F, Montalbano AM, Marchese R, Albano GD, Di Sano C, Moscato M, Gagliardo R, Ricciardolo FLM, Profita M. Cigarette smoke affects the onco-suppressor DAB2IP expression in bronchial epithelial cells of COPD patients. Sci Rep 2019; 9:15682. [PMID: 31666665 PMCID: PMC6821751 DOI: 10.1038/s41598-019-52179-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 06/05/2019] [Indexed: 12/12/2022] Open
Abstract
Cigarette smoke is a risk factor for COPD and lung cancer. In cancer, epigenetic modifications affect the expression of Enhancer of Zester Homolog 2 (EZH2), and silenced disabled homolog 2 interacting protein gene (DAB2IP) (onco-suppressor gene) by Histone H3 tri-methylation in lysine 27 (H3K27me3). In"ex vivo"studies, we assessed EZH2, H3K27me3 and DAB2IP immunoreactivity in bronchial epithelial cells from COPD patients (smokers, ex-smokers), Smoker and control subjects. In"in vitro" experiments we studied the effect of cigarette smoke extract (CSE) on EZH2/H3K27me3/DAB2IP expression, apoptosis, invasiveness, and vimentin expression in 16HBE, primary cells, and lung cancer cell lines (A549) long-term exposed to CSE. Finally, in "in vitro"studies, we tested the effect of GSK343 (selective inhibitor of EZH2). EZH2 and H3K27me3 expression was higher, while DAB2IP was lower levels, in bronchial epithelium from COPD and Smokers than in Controls. CSE increased EZH2, H3K27me3 expression and decreased DAB2IP, cell apoptosis and invasiveness in epithelial cells. GSK343 restored the effects of CSE. Cigarette smoke affects EZH2 expression, and reduced DAB2IP via H3K27me3 in COPD patients. The molecular mechanisms associated with EZH2 expression, generate a dysregulation of cell apoptosis, mesenchymal transition, and cell invasiveness in bronchial epithelial cells, encouraging the progression of airway inflammation toward lung cancer in COPD patients.
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Affiliation(s)
- Giulia Anzalone
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo, Italy
| | - Giuseppe Arcoleo
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo, Italy
| | - Fabio Bucchieri
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo, Italy
- Dipartimento di Biomedicina sperimentale e Neuroscienze Cliniche (BioNec), University of Palermo, Palermo, Italy
| | - Angela M Montalbano
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo, Italy
| | - Roberto Marchese
- InterventionalPulmonology Unit, La Maddalena Cancer Center, Palermo, Italy
| | - Giusy D Albano
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo, Italy
| | - Caterina Di Sano
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo, Italy
| | - Monica Moscato
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo, Italy
| | - Rosalia Gagliardo
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo, Italy
| | | | - Mirella Profita
- Institute for Biomedical Research and Innovation (IRIB), National Research Council of Italy (CNR), Palermo, Italy.
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Montalbano AM, Di Sano C, Chiappara G, Riccobono L, Bonanno A, Anzalone G, Vitulo P, Pipitone L, Gjomarkaj M, Pieper MP, Ricciardolo FLM, Gagliardo RP, Profita M. Cigarette smoke and non-neuronal cholinergic system in the airway epithelium of COPD patients. J Cell Physiol 2018; 233:5856-5868. [PMID: 29226951 DOI: 10.1002/jcp.26377] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 11/27/2017] [Indexed: 11/10/2022]
Abstract
Acetylcholine (ACh), synthesized by Choline Acetyl-Transferase (ChAT), exerts its physiological effects via mAChRM3 in epithelial cells. We hypothesized that cigarette smoke affects ChAT, ACh, and mAChRM3 expression in the airways from COPD patients promoting airway disease. ChAT, ACh, and mAChRM3 were assessed: "ex vivo" in the epithelium from central and distal airways of COPD patients, Healthy Smoker (S) and Healthy Subjects (C), and "in vitro" in bronchial epithelial cells stimulated with cigarette smoke extract (CSE). In central airways, mAChRM3, ChAT, and ACh immunoreactivity was significantly higher in the epithelium from S and COPD than in C subjects. mAChRM3, ChAT, and ACh score of immunoreactivity was high in the metaplastia area of COPD patients. mAChRM3/ChAT and ACh/ChAT co-localization of immunoreactivity was observed in the bronchial epithelium from COPD. In vitro, CSE stimulation significantly increased mAChRM3, ChAT, and ACh expression and mAChRM3/ChAT and ACh/ChAT co-localization in 16HBE and NHBE, and increased 16HBE proliferation. Cigarette smoke modifies the levels of mAChMR3, ChAT expression, and ACh production in bronchial epithelial cells from COPD patients. Non-neuronal components of cholinergic system may have a role in the mechanism of bronchial epithelial cell proliferation, promoting alteration of normal tissue, and of related pulmonary functions.
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Affiliation(s)
- Angela M Montalbano
- Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Caterina Di Sano
- Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Giuseppina Chiappara
- Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Loredana Riccobono
- Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Anna Bonanno
- Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Giulia Anzalone
- Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Patrizio Vitulo
- Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione (ISMETT), Palermo, Italy
| | - Loredana Pipitone
- Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione (ISMETT), Palermo, Italy
| | - Mark Gjomarkaj
- Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | | | | | - Rosalia P Gagliardo
- Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
| | - Mirella Profita
- Institute of Biomedicine and Molecular Immunology (IBIM), Italian National Research Council (CNR), Palermo, Italy
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Cai WY, Zhuang Y, Yan F, Li T, Song WT, Sun JH. Effect of survivin downregulation by simvastatin on the growth and invasion of salivary adenoid cystic carcinoma. Mol Med Rep 2018; 18:1939-1946. [PMID: 29956779 PMCID: PMC6072162 DOI: 10.3892/mmr.2018.9204] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 02/02/2017] [Indexed: 02/07/2023] Open
Abstract
Simvastatin, an inhibitor of 3-hydroxy-3-methylglutaryl-coenzyme A reductase, is been used in the clinic due to its pleiotropic effects, such as breast cancer, prostate cancer, pancreatic cancer. Simvastatin has recently been demonstrated to serve a potential role in the prophylaxis and therapeutics of a number of human cancers. The majority of reports concerning simvastatin treatment in the majority of human cancers have demonstrated that survivin is significantly decreased as a result and has been implicated in tumorigenesis. However, only a limited number of studies have investigated the use of simvastatin for the treatment of salivary gland adenoid cystic carcinoma (SACC). Therefore, this agent is a candidate for further investigation. The aim of the present study was to investigate the effects of simvastatin on the proliferation, invasion and apoptosis of the human salivary adenoid cystic carcinoma cell line, SACC-83, as well as survivin expression in the cells. The Cell Counting kit-8 assay results revealed that simvastatin inhibited the proliferation of SACC-83 cells in a dose-dependent (10 to 50 µM) and time-dependent (24 to 48 h) manner when compared with the untreated cells. Flow cytometry analysis indicated that simvastatin increased the percentage of cells in early and late apoptosis. Invasion assays revealed that simvastatin treatment inhibited the invasiveness of SACC-83 cells in a dose-dependent manner. In addition, simvastatin downregulated survivin expression in SACC-83 cells. In conclusion, simvastatin significantly inhibited the proliferation and invasion of SACC-83 cells, induced apoptosis, and reduced the expression of survivin, which suggests that simvastatin may be a novel target for SACC therapy.
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Affiliation(s)
- Wen-Yan Cai
- Department of Stomatology, Children's Hospital of Nanjing Medical University, Nanjing, Jiangsu 210008, P.R. China
| | - Ying Zhuang
- School of Pathology, Xuzhou Medical University, Xuzhou, Jiangsu 221000, P.R. China
| | - Fei Yan
- Department of Oral and Maxillofacial Surgery, School of Stomatology, Xuzhou Medical University, Xuzhou, Jiangsu 221000, P.R. China
| | - Ting Li
- Department of Oral and Maxillofacial Surgery, School of Stomatology, Xuzhou Medical University, Xuzhou, Jiangsu 221000, P.R. China
| | - Wen-Ting Song
- Department of Oral and Maxillofacial Surgery, School of Stomatology, Xuzhou Medical University, Xuzhou, Jiangsu 221000, P.R. China
| | - Jin-Hu Sun
- Department of Oral and Maxillofacial Surgery, School of Stomatology, Xuzhou Medical University, Xuzhou, Jiangsu 221000, P.R. China
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Factors that may influence polymorphous low-grade adenocarcinoma growth. Virchows Arch 2017; 470:437-443. [DOI: 10.1007/s00428-017-2085-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 12/20/2016] [Accepted: 01/30/2017] [Indexed: 12/11/2022]
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Wang YF, Ma SR, Wang WM, Huang CF, Zhao ZL, Liu B, Zhang WF, Zhao YF, Zhang L, Sun ZJ. Inhibition of survivin reduces HIF-1α, TGF-β1 and TFE3 in salivary adenoid cystic carcinoma. PLoS One 2014; 9:e114051. [PMID: 25485635 PMCID: PMC4259474 DOI: 10.1371/journal.pone.0114051] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2014] [Accepted: 10/23/2014] [Indexed: 12/17/2022] Open
Abstract
In the present study, we explored the expression and correlation of survivin with HIF-1α, TGF-β1 and TFE3 in adenoid cystic carcinoma (AdCC). The expression of survivin, HIF-1α, TGF-β1 and TFE3 was assessed by immunohistochemical staining of a tissue microarray containing tissue samples of normal salivary gland (NSG), pleomorphic adenoma (PA) and AdCC. Correlation analysis of these proteins revealed that increased survivin expression was associated with the overexpression of HIF-1α (P<0.001, r = 0.5599), TGF-β1 (P<0.001, r = 0.6616) and TFE3 (P<0.001, r = 0.7747). The expression of survivin, HIF-1α, TGF-β1 and TFE3 was not correlated with the pathological type of human AdCC (P>0.05). Selective inhibition of survivin by YM155 and siRNA significantly reduced human SACC-83 cell proliferation, with the corresponding decrease in expression of HIF-1α, TGF-β1 and TFE3. The data indicate that the overexpression of survivin in AdCC is related to HIF-1α, TGF-β1 and TFE3. We hypothesize from these findings that the inhibition of survivin may be a novel strategy for neoadjuvant chemotherapeutic and radiosensitive treatment of AdCC.
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Affiliation(s)
- Yu-Fan Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Si-Rui Ma
- The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Wei-Ming Wang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Cong-Fa Huang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Zhi-Li Zhao
- The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Bing Liu
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Wen-Feng Zhang
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yi-Fang Zhao
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Lu Zhang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- * E-mail: (ZJS); (LZ)
| | - Zhi-Jun Sun
- The State Key Laboratory Breeding Base of Basic Science of Stomatology & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Oral Maxillofacial-Head Neck Oncology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- * E-mail: (ZJS); (LZ)
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Zhou X, Huang S, Jiang L, Zhang S, Li W, Chen Z, Zhang D. Expression of RECK and MMP-2 in salivary adenoid cystic carcinoma: Correlation with tumor progression and patient prognosis. Oncol Lett 2014; 7:1549-1555. [PMID: 24765174 PMCID: PMC3997680 DOI: 10.3892/ol.2014.1906] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Accepted: 01/15/2014] [Indexed: 11/25/2022] Open
Abstract
Reversion-inducing cysteine-rich protein with Kazal motifs (RECK), a glycosylphosphatidylinositol-anchored glycoprotein, inhibits the enzymatic activities of certain matrix metalloproteinases (MMPs). RECK has been studied in numerous human tumors, but the expression of RECK in salivary adenoid cystic carcinoma (SACC), and its correlation with patient prognosis, has never been investigated thus far. In the present study, the expression of RECK and MMP-2 was evaluated in two ACC cell lines and in 83 patients with SACC. The results of quantitative polymerase chain reaction and western blot analysis revealed that the ACC-2 and ACC-M cell lines expressed RECK and MMP-2 mRNA and protein. The immunohistochemical staining in the patients demonstrated that positive expression of RECK and MMP-2 was observed in 21/83 (25.3%) and 69/83 (83.1%) cases, respectively, and that RECK expression was significantly associated with the tumor-node-metastasis stage, histological grade and perineural invasion of patients with SACC (P<0.05). Furthermore, there was a significant association between the positive expression of RECK and that of MMP-2 (P<0.0001). Univariate and multivariate analyses confirmed that a lack of RECK expression was an independent and significant factor for the prediction of a poor prognosis. In conclusion, RECK is a promising prognostic marker and potential therapeutic agent in SACC.
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Affiliation(s)
- Xiaoqing Zhou
- Department of Oral and Maxillofacial Surgery, First People's Hospital of Jining, Jining, Shandong 272111, P.R. China
| | - Shengyun Huang
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
| | - Licheng Jiang
- Department of Oral and Maxillofacial Surgery, Liaocheng Hospital, Liaocheng, Shandong 252000, P.R. China
| | - Shizhou Zhang
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
| | - Wengang Li
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
| | - Zhanwei Chen
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
| | - Dongsheng Zhang
- Department of Oral and Maxillofacial Surgery, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
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The role of p21 Waf1/Cip1 in large airway epithelium in smokers with and without COPD. Biochim Biophys Acta Mol Basis Dis 2013; 1832:1473-81. [DOI: 10.1016/j.bbadis.2013.04.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Revised: 03/27/2013] [Accepted: 04/22/2013] [Indexed: 02/01/2023]
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Wen LJ, Gao LF, Jin CS, Zhang HJ, Ji K, Yang JP, Zhao XJ, Wen MJ, Guan GF. Small interfering RNA survivin and GRIM-19 co-expression salmonella plasmid inhibited the growth of laryngeal cancer cells in vitro and in vivo. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2013; 6:2071-2081. [PMID: 24133585 PMCID: PMC3796229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/04/2013] [Accepted: 08/27/2013] [Indexed: 06/02/2023]
Abstract
OBJECTIVE To investigate the inhibitory effect of plasmid-based survivin-specific short hairpin RNA and GRIM-19 on the growth of Hep-2 laryngeal cancer cells. METHODS The plasmid expressing survivin-specific short hairpin RNA (shRNA) and GRIM-19 (p-siRNA survivin/GRIM-19) was prepared and transfected into Hep-2 cells with Lipofectamine 2000. The mRNA and protein expression of surviving and GRIM-19 were measured with RT-PCR and western blot assay, respectively. MTT assay was employed to detect the proliferation of Hep-2 cells, and flow cytometry and AO/EB assay were done to determine the apoptosis of Hep-2 cells. RESULTS In the p-siRNA survivin/GRIM-19, the mRNA and protein expression of survivin was markedly reduced by 54.4% and 42.2%, and the reduction in protein expression of surviving was more obvious than that in the p-siRNA survivin group (37%) (P<0.05). The protein expression of GRIM-19 was markedly enhanced when compared with the control group (P<0.01). MTT assay revealed the proliferation of Hep-2 cells undergoing transfection with p-siRNA survivin/GRIM-19 was markedly inhibited, and the inhibition rate was as high as 79%, which was higher than that in the psi-survivin group (45%) and p-GRIM-19 group (35%). AO/EB assay and flow cytometry indicated that the apoptotic cells in the p-siRNA survivin/GRIM-19 group were dramatically increased as compared to the psi-survivin group and p-GRIM-19 group. CONCLUSION The p-siRNA survivin/GRIM-19 has marked decrease in survivin expression and dramatic increase in GRIM-19 expression. Moreover, silencing of survivin and over-expression of GRIM-19 can significantly inhibit the growth and induce the apoptosis of Hep-2 in vitro and in vivo.
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Affiliation(s)
- Lian-Ji Wen
- Department of Otorhinolaryngology, Second Hospital of Jilin UniversityChangchun 130041, China
| | - Li-Fang Gao
- WeiKang Hospital of ShenyangShenyang 110000, China
| | - Chun-Shun Jin
- Department of Otorhinolaryngology, Second Hospital of Jilin UniversityChangchun 130041, China
| | - He-Jia Zhang
- Department of Ultrasonography, China-Japan Union Hospital of Jilin UniversityChangchun 130033, China
| | - Kun Ji
- Department of Pathophysiology, Medicinal University of ShenyangShenyang 110034, China
| | - Jing-Pu Yang
- Department of Otorhinolaryngology, Second Hospital of Jilin UniversityChangchun 130041, China
| | - Xue-Jian Zhao
- Department of Pathophysiology, Basic School of Medicine, Jilin UniversityChangchun 130021, China
| | - Ming-Ji Wen
- Department of Pharmacy, Hospital of Changchun CityChangchun 130051, China
| | - Guo-Fang Guan
- Department of Otorhinolaryngology, Second Hospital of Jilin UniversityChangchun 130041, China
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12
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Mulay K, Puthyapurayil FM, Mohammad JA, Hasnat Ali M, Honavar SG, Reddy VAP. Adenoid cystic carcinoma of the lacrimal gland: role of nuclear survivin (BIRC5) as a prognostic marker. Histopathology 2013; 62:840-6. [DOI: 10.1111/his.12073] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2012] [Accepted: 11/26/2012] [Indexed: 11/28/2022]
Affiliation(s)
- Kaustubh Mulay
- L.V. Prasad Eye Institute; Ocular Pathology Service; Hyderabad; India
| | | | | | | | - Santosh G Honavar
- L.V. Prasad Eye Institute; Ocular Oncology Service; Hyderabad; India
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13
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Fang J, Bao YY, Zhou SH, Luo XM, Yao HT, He JF, Wang QY. Recurrent prognostic factors and expression of GLUT-1, PI3K and p-Akt in adenoid cystic carcinomas of the head and neck: Clinicopathological features and biomarkers of adenoid cystic carcinoma. Oncol Lett 2012; 4:1234-1240. [PMID: 23226799 DOI: 10.3892/ol.2012.895] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2012] [Accepted: 07/18/2012] [Indexed: 01/03/2023] Open
Abstract
The purpose of this study was to explore the factors associated with the recurrence of adenoid cystic carcinomas (ACCs). We examined the recurrence values of clinicopathological variables and GLUT-1, p-Akt and PI3K expression in 42 patients with ACC. Of the 42 patients, 17 developed recurrence following initial surgery. The positive rates of GLUT-1, PI3K and p-Akt protein expression in ACC were 38.1, 38.1 and 50.0%, respectively. The expression of GLUT-1, p-Akt or PI3K protein in ACC was higher than that in inflammatory lesions or benign tumors. Our study demonstrated that T stage, a positive resection margin, perineural invasion, surgery without postoperative radiotherapy and the expression of GLUT-1, PI3K and p-Akt were factors predictive of recurrence by univariate analyses. In multivariate analyses, perineural invasion, a positive resection margin and p-Akt were significant predictors of recurrence. Initial surgery is very significant in the recurrence of ACC. Overexpression of GLUT-1, PI3K and p-Akt may also play a role in its development and recurrence.
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Affiliation(s)
- Jin Fang
- Department of Otolaryngology, The Second Hospital of Jiaxing City, Jiaxing 314000; ; Departments of Otolaryngology
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14
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Pace E, Scafidi V, Di Bona D, Siena L, Chiappara G, Ferraro M, La Grutta S, Gallina S, Speciale R, Ballacchino A, Bachert C, Bousquet J, Gjomarkaj M. Increased expression of IL-19 in the epithelium of patients with chronic rhinosinusitis and nasal polyps. Allergy 2012; 67:878-86. [PMID: 22583192 DOI: 10.1111/j.1398-9995.2012.02842.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/05/2012] [Indexed: 01/01/2023]
Abstract
BACKGROUND Chronic rhinosinusitis (CRS) is an inflammation of the nose and of the paranasal sinuses. The involvement of the respiratory epithelium in the mechanisms of CRS is poorly understood. AIMS Among proteins expressed by nasal epithelial cells in CRS, IL-19 may have key functions. We here aimed to determine the expression and regulation of IL-19. METHODS Nasal biopsies from normal subjects (n = 12), subjects with CRS but without nasal polyps (NP) (CRSsNP, n = 12) and with CRS with NP (CRSwNP, n = 15) were collected. Human Asthma Gene Array and real-time PCR were used to evaluate gene expression, western blot analysis and immunohistochemistry for protein expression. Results for IL-19 were confirmed by real-time PCR. The constitutive and stimulated (LPS, TGF β) expression of IL-19 and cell proliferation were evaluated in a nasal epithelial cell line (RPMI 2650). RESULTS Human Asthma Gene Array showed an increased IL-19 gene expression in NP from patients with CRS in comparison with normal subjects. Real-time PCR confirmed the IL-19 mRNA up-regulation in patients with CRSwNP and showed an up-regulation of IL-19, at lower extent, in patients with chronic rhinosinusitis without nasal polyps (CRSsNP) in comparison with normal subjects. Western blot analysis confirmed that IL-19 is increased also at protein level in patients with CRSwNP in comparison with normal subjects. In NP, IL-19 is highly expressed in the metaplastic nasal epithelium when compared to normal or hyperplastic epithelium. LPS stimulation increased IL-19 expression, and recombinant IL-19 increased cell proliferation in nasal epithelial cells. CONCLUSIONS IL-19 is overexpressed in the epithelium in CRSwNP and increases epithelial cell proliferation.
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Affiliation(s)
- E. Pace
- Institute of Biomedicine and Molecular Immunology (IBIM); National Research Council (CNR); Palermo; Italy
| | | | | | - L. Siena
- Institute of Biomedicine and Molecular Immunology (IBIM); National Research Council (CNR); Palermo; Italy
| | - G. Chiappara
- Institute of Biomedicine and Molecular Immunology (IBIM); National Research Council (CNR); Palermo; Italy
| | - M. Ferraro
- Institute of Biomedicine and Molecular Immunology (IBIM); National Research Council (CNR); Palermo; Italy
| | | | - S. Gallina
- Dipartimento di Biomedicina Sperimentale e Neuroscienze Cliniche- Sezione di Otorinolaringoiatria; Università degli Studi di Palermo; Palermo; Italy
| | - R. Speciale
- Dipartimento di Biomedicina Sperimentale e Neuroscienze Cliniche- Sezione di Otorinolaringoiatria; Università degli Studi di Palermo; Palermo; Italy
| | - A. Ballacchino
- Dipartimento di Biomedicina Sperimentale e Neuroscienze Cliniche- Sezione di Otorinolaringoiatria; Università degli Studi di Palermo; Palermo; Italy
| | - C. Bachert
- Department of Otorhinolaryngology; Upper Airway Research Laboratory (URL); University Hospital Ghent; Ghent; Belgium
| | | | - M. Gjomarkaj
- Institute of Biomedicine and Molecular Immunology (IBIM); National Research Council (CNR); Palermo; Italy
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15
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Kanwar JR, Kamalapuram SK, Kanwar RK. Survivin Signaling in Clinical Oncology: A Multifaceted Dragon. Med Res Rev 2012; 33:765-89. [DOI: 10.1002/med.21264] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jagat R. Kanwar
- Nanomedicine-Laboratory of Immunology and Molecular Biomedical Research (LIMBR); Centre for Biotechnology and Interdisciplinary Biosciences (BioDeakin); Institute for Technology & Research Innovation; Deakin University, Geelong; Technology Precinct; Pigdons Road, Waurn Ponds; Geelong; Victoria; 3217; Australia
| | - Sishir K. Kamalapuram
- Nanomedicine-Laboratory of Immunology and Molecular Biomedical Research (LIMBR); Centre for Biotechnology and Interdisciplinary Biosciences (BioDeakin); Institute for Technology & Research Innovation; Deakin University, Geelong; Technology Precinct; Pigdons Road, Waurn Ponds; Geelong; Victoria; 3217; Australia
| | - Rupinder K. Kanwar
- Nanomedicine-Laboratory of Immunology and Molecular Biomedical Research (LIMBR); Centre for Biotechnology and Interdisciplinary Biosciences (BioDeakin); Institute for Technology & Research Innovation; Deakin University, Geelong; Technology Precinct; Pigdons Road, Waurn Ponds; Geelong; Victoria; 3217; Australia
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16
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EGFR, HER2, survivin, and loss of pSTAT3 characterize high-grade malignancy in salivary gland cancer with impact on prognosis. Hum Pathol 2011; 43:921-31. [PMID: 22154363 DOI: 10.1016/j.humpath.2011.08.006] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2011] [Revised: 07/29/2011] [Accepted: 08/02/2011] [Indexed: 01/27/2023]
Abstract
Increased gene copy number (high polysomy or amplification) of EGFR and HER2 has evolved as a predictor for response to targeted therapy. STAT3 and the apoptosis inhibitor survivin represent distinct oncogenes in various human neoplasms. The purpose of this study was to evaluate protein and gene status of these biomarkers by immunohistochemistry and dual color fluorescence in situ hybridization on tissue microarrays of 286 salivary gland carcinomas in the context of clinical and histopathologic characteristics. Diverse tumor types showed overexpression and increased gene copy number of EGFR and HER2. Amplification of HER2 was found in 35.5% of salivary duct carcinomas. Protein overexpression was strongly associated with high gene copy number for both EGFR and HER2 (P < .001). Overexpression and increased gene copy number of EGFR and HER2 were correlated to high-grade malignancy (P < .001) and unfavorable prognosis (P < .001). Strong nuclear staining of survivin was found in 18.9% of tumors and was associated with high-grade malignancy (P < .001), overexpression, and high gene copy number of EGFR and HER2 (P ≤ .05) as well as unfavorable prognosis (P < .001). Overexpression of nuclear pSTAT3 was found in 28.3% of tumors and correlated with well tumor differentiation (P < .001) and favorable prognosis (P = .001). Loss or weak expression of pSTAT3 was inversely associated with overexpression of survivin (P < .001) as well as overexpression and high gene copy number of EGFR and HER2 (P < .05). Overall, overexpression and increased gene copy number of EGFR and HER2 characterize high-grade malignancy with unfavorable prognosis in salivary gland cancer. Nuclear survivin typifies aggressive tumors with worse prognosis, whereas nuclear pSTAT3 might play a role as a tumor suppressor in absence of EGFR, HER2, and survivin.
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