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Concato-Lopes VM, Silva TF, Detoni MB, Cruz EMS, Gonçalves MD, da Silva Bortoleti BT, Tomiotto-Pellissier F, Carloto ACM, Madureira MB, Rodrigues ACJ, Schirmann JG, Barbosa-Dekker AM, Dekker RFH, Conchon-Costa I, Panis C, Lazarin-Bidóia D, Miranda-Sapla MM, Mantovani MS, Pavanelli WR. 3,3',5,5'-Tetramethoxybiphenyl-4,4'diol triggers oxidative stress, metabolic changes, and apoptosis-like process by reducing the PI3K/AKT/NF-κB pathway in the NCI-H460 lung cancer cell line. Biomed Pharmacother 2024; 170:115979. [PMID: 38061138 DOI: 10.1016/j.biopha.2023.115979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 11/14/2023] [Accepted: 11/30/2023] [Indexed: 01/10/2024] Open
Abstract
Lung cancer is one of the leading causes of cancer-related deaths in men and women worldwide. Current treatments have limited efficacy, cause significant side effects, and cells can develop drug resistance. New therapeutic strategies are needed to discover alternative anticancer agents with high efficacy and low-toxicity. TMBP, a biphenyl obtained by laccase-biotransformation of 2,6-dimethoxyphenol, possesses antitumor activity against A549 adenocarcinoma cells. Without causing damage to sheep erythrocytes and mouse peritoneal macrophages of BALB/c mice. In addition to being classified as a good oral drug according to in-silico studies. This study evaluated the in-vitro cytotoxic effect of TMBP on lung-cancer cell-line NCI-H460 and reports mechanisms on immunomodulation and cell death. TMBP treatment (12.5-200 μM) inhibited cell proliferation at 24, 48, and 72 h. After 24-h treatment, TMBP at IC50 (154 μM) induced various morphological and ultrastructural changes in NCI-H460, reduced migration and immunofluorescence staining of N-cadherin and β-catenin, induced increased reactive oxygen species and nitric oxide with reduced superoxide radical-anion, increased superoxide dismutase activity and reduced glutathione reductase. Treatment also caused metabolic stress, reduced glucose-uptake, intracellular lactate dehydrogenase and lactate levels, mitochondrial depolarization, increased lipid droplets, and autophagic vacuoles. TMBP induced cell-cycle arrest in the G2/M phase, death by apoptosis, increased caspase-3/7, and reduced STAT-3 immunofluorescence staining. The anticancer effect was accompanied by decreasing PI3K, AKT, ARG-1, and NF-κB levels, and increasing iNOS. These results suggest its potential as a candidate for use in future lung anticancer drug design studies.
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Affiliation(s)
- Virginia Marcia Concato-Lopes
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil.
| | - Taylon Felipe Silva
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Mariana Barbosa Detoni
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Ellen Mayara Souza Cruz
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Manoela Daiele Gonçalves
- Laboratory of Biotransformation and Phytochemical, Department of Chemistry, Center of Exact Sciences, State University of Londrina, PR, Brazil
| | - Bruna Taciane da Silva Bortoleti
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil; Graduate Program in Biosciences and Biotechnology, Carlos Chagas Institute (ICC), Fiocruz, Curitiba, PR, Brazil
| | - Fernanda Tomiotto-Pellissier
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil; Graduate Program in Biosciences and Biotechnology, Carlos Chagas Institute (ICC), Fiocruz, Curitiba, PR, Brazil; Department of Medical Pathology, Federal University of Paraná, Curitiba, PR, Brazil
| | - Amanda Cristina Machado Carloto
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Maria Beatriz Madureira
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Ana Carolina Jacob Rodrigues
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil; Graduate Program in Biosciences and Biotechnology, Carlos Chagas Institute (ICC), Fiocruz, Curitiba, PR, Brazil
| | - Jéseka Gabriela Schirmann
- Laboratory Research of Bioactive Molecules, Department of Chemistry, Center of Exact Sciences, State University of Londrina, PR, Brazil
| | - Aneli M Barbosa-Dekker
- Laboratory Research of Bioactive Molecules, Department of Chemistry, Center of Exact Sciences, State University of Londrina, PR, Brazil
| | - Robert F H Dekker
- Federal Technological University of Paraná, Graduate Program in Environmental Engineering, Campus Londrina, Londrina, PR, Brazil
| | - Ivete Conchon-Costa
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Carolina Panis
- Laboratory of Tumor Biology, State University of West Paraná, Unioeste, Francisco Beltrao, Brazil
| | - Danielle Lazarin-Bidóia
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Milena Menegazzo Miranda-Sapla
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Mário Sérgio Mantovani
- Laboratory of Toxicological Genetics, Department of General Biology, Center of Biological Sciences, State University of Londrina, PR, Brazil
| | - Wander R Pavanelli
- Laboratory of Immunoparasitology of Neglected Diseases and Cancer, Department of Immunology, Parasitology and General Pathology, Center of Biological Sciences, State University of Londrina, PR, Brazil
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Dai Y, Chen W, Huang J, Xie L, Lin J, Chen Q, Jiang G, Huang C. Identification of key pathways and genes in nasopharyngeal carcinoma based on WGCNA. Auris Nasus Larynx 2023; 50:126-133. [PMID: 35659152 DOI: 10.1016/j.anl.2022.05.013] [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: 02/25/2022] [Revised: 05/17/2022] [Accepted: 05/19/2022] [Indexed: 01/28/2023]
Abstract
OBJECTIVE We aim to identify the potential genes and signaling pathways associated with the nasopharyngeal carcinoma (NPC) prognosis using Weighted Gene Co-Expression Network Analysis (WGCNA). METHODS Gene Expression Omnibus (GEO) query was utilized to download two NPC mRNA microarray data. WGCNA was conducted on differentially expressed genes (DEGs) to obtain tumor-associated gene modules. Genes in core modules were intersected with DEGs for gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) functional enrichment analysis. GSE102349 dataset was devoted to identifying prognostic hub genes by survival analysis and the results were confirmed by quantitative polymerase chain reaction (qPCR). RESULTS Co-expression networks were built, and we detected 12 gene modules. The Brown module and Magenta module were extremely associated with NPC samples. GO functional analysis and KEGG pathway analysis was carried out to the genes in the Brown and Magenta modules. Our data indicated that DEGs in Brown module and Magenta module were correlated with the biological regulation, metabolic process, reproduction, and cellular proliferation. Twenty-six hub genes were obtained and were considered to be closely related to NPC. GSE102349 dataset was devoted to identifying prognostic hub genes by survival analysis. The expression of IL33, MPP3 and SLC16A7 in GSE102349 dataset was significantly correlated with the progression-free survival (PFS). The results of qPCR indicated a strong correlation between SLC16A7 expression and the overall survival (OS). CONCLUSIONS WGCNA contributed to the detection of gene modules and identification of hub genes and crucial genes. These crucial genes might be potential targets for pharmaceutic therapies with potential clinical significance.
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Affiliation(s)
- Yongmei Dai
- Departments of Oncology, Shengli Clinical Medical College of Fujian Medical University & Fujian Provincial Hospital, Fuzhou 350001, China.
| | - Wenhan Chen
- The Second Clinical Medical College of Fujian Medical University, Fujian 362000, China; Department of Clinical Medicine, Fujian Medical University, Fujian 350122, China
| | - Junpeng Huang
- Departments of Oncology, Shengli Clinical Medical College of Fujian Medical University & Fujian Provincial Hospital, Fuzhou 350001, China
| | - Li Xie
- Departments of Oncology, Shengli Clinical Medical College of Fujian Medical University & Fujian Provincial Hospital, Fuzhou 350001, China
| | - Jianfang Lin
- Departments of Oncology, Shengli Clinical Medical College of Fujian Medical University & Fujian Provincial Hospital, Fuzhou 350001, China
| | - Qianshun Chen
- Department of Thoracic Surgery, Fujian Provincial Hospital, Shengli Clinical College of Fujian Medical University, Fuzhou 350001, China
| | - Guicheng Jiang
- Departments of Oncology, Shengli Clinical Medical College of Fujian Medical University & Fujian Provincial Hospital, Fuzhou 350001, China
| | - Chen Huang
- Department of Thoracic Surgery, Fujian Provincial Hospital, Shengli Clinical College of Fujian Medical University, Fuzhou 350001, China
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Yusuf M, Pradana YPA, Rahmawati R, Farhat F, Kusumastuti EH, Ekoputro JW. N-Cadherin Expression with Metastasis of Neck Lymph Nodes in Patients with Nasopharyngeal Carcinoma. Int J Gen Med 2023; 16:1029-1037. [PMID: 36974062 PMCID: PMC10039623 DOI: 10.2147/ijgm.s393863] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 03/14/2023] [Indexed: 03/29/2023] Open
Abstract
Background Lymph node (LN) metastases were one characteristic of negative progress of NPC patient despite its advanced therapeutic approaches. One mechanism for the occurrence of epithelial to mesenchymal transition (EMT)-mediated metastases is by increasing N-cadherin expression. The purpose of this research is to determine investigating N-cadherin expression against metastatic LN in NPC cases. Methods Samples were taken by unproportionate stratified random sampling. N-cadherin expression was examined using immunohistochemistry methods. N-cadherin expression was assessed visually by binocular light microscopy. We analyzed these data using Mann-Whitney U-test to examine N-cadherin expression and lymph node metastases. Results A strong expression was found in N3 group by 63.6%; 27.3% in the N2 group and 9.1% in the N1 group. In patients with NPC N0 or without lymph node metastases, N-cadherin expression is 0%. The expression of N-cadherin is indeed an indicator of the occurrence of lymph node metastases in NPC with a statistically significant analysis of p = 0.026 (p < 0.05). Conclusion There were correlations between N-cadherin expression and lymph node metastasis on NPC patients.
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Affiliation(s)
- Muhtarum Yusuf
- Department of Otorhinolaryngology, Head, and Neck Surgery, Airlangga University, Surabaya, East Java, Indonesia
- Department of Otorhinolaryngology, Head, and Neck Surgery, Dr. Soetomo General Teaching Hospital, Surabaya, East Java, Indonesia
- Correspondence: Muhtarum Yusuf, Department of Otorhinolaryngology, Head, and Neck Surgery, Airlangga University, Jl. Mayjend Prof. Dr. Moestopo No. 6-8, Surabaya, Jawa Timur, 60285, 60286, Indonesia, Tel +62 031 5501078, Email
| | - Yogi Putra Adhi Pradana
- Department of Otorhinolaryngology, Head, and Neck Surgery, Airlangga University, Surabaya, East Java, Indonesia
- Department of Otorhinolaryngology, Head, and Neck Surgery, Dr. Soetomo General Teaching Hospital, Surabaya, East Java, Indonesia
| | - Rosydiah Rahmawati
- Department of Otorhinolaryngology, Head, and Neck Surgery, Airlangga University, Surabaya, East Java, Indonesia
- Department of Otorhinolaryngology, Head, and Neck Surgery, Dr. Soetomo General Teaching Hospital, Surabaya, East Java, Indonesia
| | - Farhat Farhat
- Department of Otorhinolaryngology, Head, and Neck Surgery, Sumatera Utara University, Medan, North Sumatera, Indonesia
| | - Etty Hary Kusumastuti
- Department of Otorhinolaryngology, Head, and Neck Surgery, Dr. Soetomo General Teaching Hospital, Surabaya, East Java, Indonesia
- Department of Pathology Anatomy, Airlangga University, Surabaya, East Java, Indonesia
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Zhou LQ, Shen JX, Zhou T, Li CL, Hu Y, Xiao HJ. The prognostic significance of β-Catenin expression in patients with nasopharyngeal carcinoma: A systematic review and meta-analysis. Front Genet 2022; 13:953739. [PMID: 36035172 PMCID: PMC9400172 DOI: 10.3389/fgene.2022.953739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
Background:β-Catenin has been recently identified as a promising novel therapeutic target and prognostic marker in different types of cancer. Here, we conduct a meta-analysis to better clarify the correlation between β-Catenin expression and survival outcomes in nasopharyngeal carcinoma (NPC) patients.Patients/methods: Following the Preferred Reporting Items or Systematic Reviews Meta Analyses (PRISMA) 2020 guidelines, the PubMed, Embase, Web of Science, Cochrane Library, Chinese National Knowledge Infrastructure (CNKI) and Wanfang databases were systematically searched for relevant studies to explore the prognostic significance of β-Catenin in NPC. Pooled hazards ratios (HRs) and 95% confidence intervals (CIs) were used to estimate the association of β-Catenin expression with survival outcomes in NPC patients. Odd ratios (ORs) and 95% CIs for clinicopathological characteristics were also statistically analyzed.Results: Eight studies involving 1,179 patients with NPC were ultimately included in the meta-analysis. Pooled analysis indicated that elevated β-Catenin expression was significantly associated with poor OS (HR = 2.45, 95% CIs: 1.45–4.16, p = 0.001) and poor DFS/PFS (HR 1.79, 95% CIs: 1.29–2.49, p = 0.000). Furthermore, β-cadherin was signifcantly associated with higher TMN stages (OR = 5.10, 95% CIs 2.93–8.86, p = 0.000), clinical stages (OR = 5.10, 95% CIs 2.93–8.86, p = 0.000) and lymph node metastasis (LNM) (OR = 5.01, 95% CIs 2.40–10.44, p = 0.000).Conclusions: This study demonstrated that for NPC, patients with elevated β-Catenin expression are more likely to have poor survival.
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Affiliation(s)
- Liu-Qing Zhou
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jin-Xiong Shen
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Tao Zhou
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Chun-Li Li
- Department of Otorhinolaryngology, Wuhan First Hospital/Wuhan Hospital of Traditional Chinese and Western Medicine, Wuhan, China
- *Correspondence: Chun-Li Li, ; Yao Hu, ; Hong-Jun Xiao,
| | - Yao Hu
- Department of Otorhinolaryngology, The Central Hospital of Wuhan, Wuhan, China
- *Correspondence: Chun-Li Li, ; Yao Hu, ; Hong-Jun Xiao,
| | - Hong-Jun Xiao
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- *Correspondence: Chun-Li Li, ; Yao Hu, ; Hong-Jun Xiao,
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Fan CW, Tang J, Jiang JC, Zhou MM, Li MS, Wang HS. Pentagalloylglucose suppresses the growth and migration of human nasopharyngeal cancer cells via the GSK3β/β-catenin pathway in vitro and in vivo. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2022; 102:154192. [PMID: 35636179 DOI: 10.1016/j.phymed.2022.154192] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 05/17/2022] [Accepted: 05/20/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Nasopharyngeal carcinoma (NPC) is a type of malignant squamous cell tumour originating from the nasopharynx epithelium. Pentagalloylglucose (PGG) is a natural polyphenolic compound that exerts anticancer effects in many types of tumours. However, the role and underlying mechanism of PGG in NPC cells have not been fully defined. PURPOSE This study aimed to investigate the anticancer activity of PGG as well as the potential mechanism in NPC cells. METHODS The effects of PGG on the proliferation, apoptosis and cell cycle distribution of CNE1 and CNE2 cells were assessed by MTT and flow cytometry assays. Cell migration was evaluated using wound healing and transwell assays. The expression of microtubule-associated protein 1 light chain 3 beta (LC3B) was observed by immunofluorescence staining. Western blotting was used to explore the levels of related proteins and signalling pathway components. Furthermore, the effects of PGG on NPC cell growth were analysed in a xenograft mouse model in vivo using cisplatin as a positive control. RESULTS PGG dose-dependently inhibited the proliferation of CNE1 and CNE2 cells. PGG regulated the cell cycle by altering p53, cyclin D1, CDK2, and cyclin E1 protein levels. PGG induced apoptosis and autophagy in NPC cells and elevated the Bax/Bcl-2 ratio and the protein levels of LC3B. Moreover, PGG decreased NPC cell migration by increasing E-cadherin and decreasing N-cadherin, vimentin and CD44 protein levels. Mechanistically, PGG treatment downregulated p-mTOR and β-catenin expression but upregulated p-p38 MAPK and p-GSK3β expression. In addition, PGG significantly inhibited NPC cell tumour growth and lung metastasis in vivo. CONCLUSION PGG may suppress cell proliferation, induce apoptosis and autophagy, and decrease the metastatic capacity of NPC cells through the p38 MAPK/mTOR and Wnt/β-catenin pathways. The present study provides evidence for PGG as a potential therapy for NPC.
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Affiliation(s)
- Cai-Wen Fan
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China; Research Center for Science, Guilin Medical University, Guilin 541199, China
| | - Juan Tang
- Department of Pathology, the Second Affiliated Hospital of Guilin Medical University, Guilin 541199, China
| | - Jing-Chen Jiang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Mei-Mei Zhou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China
| | - Mei-Shan Li
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China.
| | - Heng-Shan Wang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources, Collaborative Innovation Center for Guangxi Ethnic Medicine, School of Chemistry and Pharmaceutical Sciences, Guangxi Normal University, Guilin 541004, PR China.
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Zheng H, Ning Y, Yang Y, Zhan Y, Wang H, Wen Q, Peng J, Fan S. Aberrant Expression of β-Catenin Correlates with Infiltrating Immune Cells and Prognosis in NSCLC. Pathol Oncol Res 2021; 27:1609981. [PMID: 34764821 PMCID: PMC8575687 DOI: 10.3389/pore.2021.1609981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Accepted: 10/05/2021] [Indexed: 11/13/2022]
Abstract
Aims: β-catenin is a critical regulating factor of the Wnt pathway, which is closely linked to tumorigenesis, tumor growth, metastasis, and tumor immunity. Our study focused on exploring the relationship between β-catenin and clinicopathological features, prognosis, as well as infiltrating immune cells and immune scores, so as to illustrate its clinical significance in NSCLC. Materials and Methods: The β-catenin mRNA (CTNNB1) and protein expression data were downloaded from the UALCAN and the UCSC Xena website, respectively. All tumor-immune infiltrating cells' data were downloaded from the TIMER platform and immune scores were downloaded from ESTIMATE website. The expression of β-catenin protein in our cohort was measured by immunohistochemistry. Results: β-catenin mRNA level was higher in lung adenocarcinoma (LUAD) compared to normal tissues (p < 0.001) and was related to overall survival (OS) (p < 0.001) and post-progression survival (PPS) (both p = 0.049) in LUAD. Aberrant β-catenin protein expression was higher in male and lung squamous cell carcinoma (LUSC) patients (both p = 0.001). Also, it was considered to be a prognosis factor independently (p = 0.034). In addition, β-catenin protein was negatively correlated with CD8+T cells (r = -0.128, p = 0.008), neutrophils (r = -0.198, p < 0.001), immune score (r = -0.109, p = 0.024), stromal score (r = -0.097, p = 0.045), and ESTIMATE score (r = -0.113, p = 0.020). Conclusions: Aberrant β-catenin protein expression was evidently higher in NSCLC and might serve as a biomarker for poor prognosis. Most importantly, β-catenin protein might play an important part in tumor immunity and the tumor microenvironment by inhibiting the infiltration of CD8+ T cells and neutrophils.
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Affiliation(s)
- Hongmei Zheng
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yue Ning
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yang Yang
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yuting Zhan
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Haihua Wang
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Qiuyuan Wen
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Jinwu Peng
- Department of Pathology, Xiangya Basic Medical School, Central South University, Changsha, China
| | - Songqing Fan
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, China
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Ngernsombat C, Prattapong P, Larbcharoensub N, Khotthong K, Janvilisri T. WNT8B as an Independent Prognostic Marker for Nasopharyngeal Carcinoma. ACTA ACUST UNITED AC 2021; 28:2529-2539. [PMID: 34287269 PMCID: PMC8293245 DOI: 10.3390/curroncol28040230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/03/2021] [Accepted: 07/06/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Members of the Wnt signaling pathway have been shown to play a role in nasopharyngeal carcinoma (NPC) progression. AIM The purpose of this study was to investigate WNT8B protein expression in NPC patients using tissue microarray (TMA) analysis and to evaluate its correlation with patient survival and clinical parameters. METHODS A total of 82 NPC cases, together with six normal nasopharyngeal tissue samples, were targeted to construct the TMA blocks. The WNT8B protein expression was evaluated by immunohistochemistry and its correlation to the clinicopathological features was investigated. RESULTS Sixty-two of 82 (75.6%) cases exhibited high WNT8B protein expression while 20/82 (24.4%) cases appeared to have low WNT8B expression. The univariate analysis revealed that systemic metastasis was associated with patient 5-year survival. The multivariate Cox proportional hazard regression analysis showed that WNT8B expression and systemic metastasis were significantly associated with the survival of NPC patients. Furthermore, there was no correlation found between the WNT8B protein expression and other clinicopathological parameters. CONCLUSION Our results suggest that the expression of WNT8B is associated with NPC patients' survival and could serve as an independent prognostic factor for NPC patients.
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Affiliation(s)
- Chawalit Ngernsombat
- Graduate Program in Molecular Medicine, Faculty of Science, Mahidol University, Bangkok 10400, Thailand; (C.N.); (P.P.)
| | - Pongphol Prattapong
- Graduate Program in Molecular Medicine, Faculty of Science, Mahidol University, Bangkok 10400, Thailand; (C.N.); (P.P.)
| | - Noppadol Larbcharoensub
- Department of Pathology, Faculty of Medicine Ramathibodi Hospital Mahidol University, Bangkok 10400, Thailand;
| | | | - Tavan Janvilisri
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
- Correspondence:
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SATB1 protein is associated with the epithelial‑mesenchymal transition process in non‑small cell lung cancers. Oncol Rep 2021; 45:118. [PMID: 33955522 PMCID: PMC8107643 DOI: 10.3892/or.2021.8069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 02/25/2021] [Indexed: 12/12/2022] Open
Abstract
Lung cancer is one of the most frequently diagnosed neoplasms and the leading cause of cancer‑related mortality worldwide. Its predominant subtype is non‑small cell lung cancer (NSCLC), which accounts for over 80% of the cases. Surprisingly, the majority of lung cancer‑related deaths are caused not by a primary tumour itself, but by its metastasis to distant organs. Therefore, it becomes especially important to identify the factors involved in lung cancer metastatic spread. Special AT‑rich binding protein 1 (SATB1) is a nuclear matrix protein that mediates chromatin looping and plays the role of global transcriptional regulator. During the past decade, it has received much attention as a factor promoting tumour invasion. In breast, colorectal and prostate cancers, SATB1 has been shown to influence the epithelial‑mesenchymal transition (EMT) process, which is thought to be crucial for cancer metastasis. The aim of this study was to analyse the possible correlations between the expression of SATB1 and major EMT‑associated proteins in NSCLC clinical samples. Additionally, the impact of EMT induction in NSCLC cell lines on SATB1 mRNA expression was also investigated. Immunohistochemistry was used to assess the expression of SATB1, SNAIL, SLUG, Twist1, E‑cadherin, and N‑cadherin in 242 lung cancer clinical samples. EMT was induced by TGF‑β1 treatment in the A549 and NCI‑H1703 lung cancer cell lines. Changes in gene expression profiles were analyzed using real‑time PCR and Droplet Digital PCR. SATB1 expression was positively correlated with the expression of SNAIL (R=0.129; P=0.045), SLUG (R=0.449; P<0.0001), and Twist1 (R=0.264; P<0.0001). Moreover, SATB1 expression significantly increased after in vitro EMT induction in A549 and NCI‑H1703 cell lines. The results obtained may point to the role of SATB1 as one of the regulators of EMT in NSCLC.
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Liu BB, Ma T, Sun W, Gao WY, Liu JM, Li LQ, Li WY, Wang S, Guo YY. Centromere protein U enhances the progression of bladder cancer by promoting mitochondrial ribosomal protein s28 expression. THE KOREAN JOURNAL OF PHYSIOLOGY & PHARMACOLOGY : OFFICIAL JOURNAL OF THE KOREAN PHYSIOLOGICAL SOCIETY AND THE KOREAN SOCIETY OF PHARMACOLOGY 2021; 25:119-129. [PMID: 33602882 PMCID: PMC7893492 DOI: 10.4196/kjpp.2021.25.2.119] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 10/26/2020] [Accepted: 11/23/2020] [Indexed: 11/17/2022]
Abstract
Bladder cancer is one of the most common types of cancer. Most gene mutations related to bladder cancer are dominantly acquired gene mutations and are not inherited. Previous comparative transcriptome analysis of urinary bladder cancer and control samples has revealed a set of genes that may play a role in tumor progression. Here we set out to investigate further the expression of two candidate genes, centromere protein U (CENPU) and mitochondrial ribosomal protein s28 (MRPS28) to better understand their role in bladder cancer pathogenesis. Our results confirmed that CENPU is up-regulated in human bladder cancer tissues at mRNA and protein levels. Gain-of-function and loss-of-function studies in T24 human urinary bladder cancer cell line revealed a hierarchical relationship between CENPU and MRPS28 in the regulation of cell viability, migration and invasion activity. CENPU expression was also up-regulated in in vivo nude mice xenograft model of bladder cancer and mice overexpressing CENPU had significantly higher tumor volume. In summary, our findings identify CENPU and MRPS28 in the molecular pathogenesis of bladder cancer and suggest that CENPU enhances the progression of bladder cancer by promoting MRPS28 expression.
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Affiliation(s)
- Bei-Bei Liu
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Tao Ma
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Wei Sun
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Wu-Yue Gao
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Jian-Min Liu
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Li-Qiang Li
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Wen-Yong Li
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Sheng Wang
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, China
| | - Yuan-Yuan Guo
- Department of Urology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, Anhui 233000, China
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10
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Fan X, Xie Y, Chen H, Guo X, Ma Y, Pang X, Huang Y, He F, Liu S, Yu Y, Hong M, Xiao J, Wan X, Li M, Zheng J. Distant Metastasis Risk Definition by Tumor Biomarkers Integrated Nomogram Approach for Locally Advanced Nasopharyngeal Carcinoma. Cancer Control 2020; 26:1073274819883895. [PMID: 31642331 PMCID: PMC6811765 DOI: 10.1177/1073274819883895] [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] [Indexed: 12/17/2022] Open
Abstract
Identifying metastasis remains a challenge for death control and tailored therapy
for nasopharyngeal carcinoma (NPC). Here, we addressed this by designing a
nomogram-based Cox proportional regression model through integrating a panel of
tumor biomarkers. A total of 147 locally patients with advanced NPC, derived
from a randomized phase III clinical trial, were enrolled. We constructed the
model by selecting the variables from 31 tumor biomarkers, including 6
pathological signaling pathway molecules and 3 Epstein-Barr virus-related
serological variables. Through the least absolute shrinkage and selection
operator (LASSO) Cox proportional regression analysis, a nomogram was designed
to refine the metastasis risk of each NPC individuals. Using the LASSO Cox
regression model, we constructed a 9 biomarkers-based prognostic nomogram:
Beclin 1, Aurora-A, Cyclin D1, Ki-67, P27, Bcl-2, MMP-9, 14-3-3σ, and VCA-IgA.
The time-dependence receiver operating characteristic analysis at 1, 3, and 5
years showed an appealing prognostic accuracy with the area under the curve of
0.830, 0.827, and 0.817, respectively. In the validation subset, the concordance
index of this nomogram reached to 0.64 to identify the individual metastasis
pattern. Supporting by this nomogram algorithm, the individual metastasis risk
might be refined personally and potentially guiding the treatment decisions and
target therapy against the related signaling pathways for patients with locally
advanced NPC.
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Affiliation(s)
- Xinjuan Fan
- Department of Pathology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ya Xie
- Department of Rheumatology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Haiyang Chen
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaobo Guo
- Department of Statistical Science, School of Mathematics, Sun Yat-sen University, Guangzhou, China
| | - Yan Ma
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiaolin Pang
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yan Huang
- Department of Pathology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Fang He
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shuai Liu
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yizhen Yu
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Minghuang Hong
- Department of Nasopharyngeal Carcinoma, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jian Xiao
- Department of Medical Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiangbo Wan
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ming Li
- Department of Radiation Oncology, Beijing Hospital, Beijing, China
| | - Jian Zheng
- Department of Radiation Oncology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
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11
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Jang NR, Choi JH, Gu MJ. Aberrant Expression of E-cadherin, N-cadherin, and P-cadherin in Clear Cell Renal Cell Carcinoma: Association With Adverse Clinicopathologic Factors and Poor Prognosis. Appl Immunohistochem Mol Morphol 2020; 29:223-230. [PMID: 32341236 DOI: 10.1097/pai.0000000000000861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 03/29/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Aberrant expression of cadherins is known to be associated with tumor aggression. However, their role in clear cell renal cell carcinoma (CCRCC) is not well elucidated. This study investigated the expression of epithelial cadherin (E-cadherin), neural cadherin (N-cadherin), and placental cadherin (P-cadherin) in CCRCC, and assessed their prognostic significance and clinicopathologic association. MATERIALS AND METHODS We enrolled 254 patients with CCRCC who underwent radical or partial nephrectomy. E-cadherin, N-cadherin, and P-cadherin expression was evaluated by immunohistochemistry in a tissue microarray. RESULTS Low E-cadherin expression was associated with larger tumor size, lymphovascular invasion, higher pT stage, lymph node and distant metastasis, and higher stage. High N-cadherin expression was significantly associated with larger tumor size, higher nuclear grade, and tumor necrosis. P-cadherin expression was found to be significantly associated with higher nuclear grade, distant metastasis, and higher stage. Univariate analysis revealed that aberrant expression of the 3 cadherins was significantly related to shorter overall survival (OS). Loss of E-cadherin, high P-cadherin expression, and higher stage were independent prognostic factors for OS. For recurrence-free survival, lymphovascular invasion, high P-cadherin expression, and higher stage were independent prognostic factors. Cadherin switch was significantly associated with aggressive clinicopathologic factors and poor outcomes. CONCLUSIONS Aberrant expression of E-cadherin, N-cadherin, and P-cadherin was associated with adverse clinicopathologic factors and worse OS. Low E-cadherin and high P-cadherin expression were significantly associated with distant metastasis and independent prognostic factors. Therefore, cadherin expression may be used as a prognostic marker and therapeutic target, and cadherin switch plays an important role in CCRCC progression.
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Affiliation(s)
- Nu-Ri Jang
- Department of Pathology, Yeungnam University College of Medicine, Daegu, Republic of Korea
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12
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The Role of Carcinogenesis-Related Biomarkers in the Wnt Pathway and Their Effects on Epithelial-Mesenchymal Transition (EMT) in Oral Squamous Cell Carcinoma. Cancers (Basel) 2020; 12:cancers12030555. [PMID: 32121061 PMCID: PMC7139589 DOI: 10.3390/cancers12030555] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 02/24/2020] [Accepted: 02/25/2020] [Indexed: 12/27/2022] Open
Abstract
As oral squamous cell carcinoma (OSCC) can develop from potentially malignant disorders (PMDs), it is critical to develop methods for early detection to improve the prognosis of patients. Epithelial-mesenchymal transition (EMT) plays an important role during tumor progression and metastasis. The Wnt signaling pathway is an intercellular pathway in animals that also plays a fundamental role in cell proliferation and regeneration, and in the function of many cell or tissue types. Specific components of master regulators such as epithelial cadherin (E-cadherin), Vimentin, adenomatous polyposis coli (APC), Snail, and neural cadherin (N-cadherin), which are known to control the EMT process, have also been implicated in the Wnt cascade. Here, we review recent findings on the Wnt signaling pathway and the expression mechanism. These regulators are known to play roles in EMT and tumor progression, especially in OSCC. Characterizing the mechanisms through which both EMT and the Wnt pathway play a role in these cellular pathways could increase our understanding of the tumor genesis process and may allow for the development of improved therapeutics for OSCC.
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13
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TRIP13 interference inhibits the proliferation and metastasis of thyroid cancer cells through regulating TTC5/p53 pathway and epithelial-mesenchymal transition related genes expression. Biomed Pharmacother 2019; 120:109508. [DOI: 10.1016/j.biopha.2019.109508] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 09/30/2019] [Indexed: 12/31/2022] Open
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14
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Zheng YJ, Zhao JY, Liang TS, Wang P, Wang J, Yang DK, Liu ZS. Long noncoding RNA SMAD5-AS1 acts as a microRNA-106a-5p sponge to promote epithelial mesenchymal transition in nasopharyngeal carcinoma. FASEB J 2019; 33:12915-12928. [PMID: 31557058 DOI: 10.1096/fj.201900803r] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Nasopharyngeal carcinoma (NPC) is a malignant epithelial cancer of the head and neck with high prevalence in southern China, which is accompanied by notable invasiveness and metastasis. Long noncoding RNAs (lncRNAs) participate in the progression of various cancers including NPC. Microarray-based analysis identified highly expressed lncRNA mothers against decapentaplegic homolog 5 (SMAD5)-antisense RNA 1 (AS1) related to NPC. Interestingly, it is found that SMAD5-AS1 competitively bound to microRNA (miR)-106a-5p to regulate SMAD5. Herein, the study aimed to clarify the role of SMAD5-AS1/miR-106a-5p/SMAD5 axis in the process of epithelial mesenchymal transition (EMT) in NPC. SMAD5-AS1 was highly expressed and miR-106a-5p was poorly expressed in NPC tissues and cell lines. The NPC cells were treated with a series of small interfering RNAs, mimics, or inhibitors to explore the effects of SMAD5-AS1, SMAD5, and miR-106a-5p on EMT, cell proliferation, migration, and invasion in NPC. Of note, SMAD5-AS1 silencing or miR-106a-5p overexpression reduced expression of N-cadherin, matrix metallopeptidase 9, Snail, and Vimentin while elevating E-cadherin expression, thus inhibiting EMT, cell proliferation, migration, and invasion in NPC by down-regulation of SMAD5. Moreover, SMAD5 silencing could reduce the ability of EMT induced by SMAD5-AS1 up-regulation. SMAD5-AS1 silencing or miR-106a-5p elevation inhibited tumorigenesis in nude mice. Taken together, SMAD5-AS1 silencing suppressed EMT, cell proliferation, migration, and invasion in NPC by elevating miR-106a-5p to down-regulate SMAD5, which provided a novel therapeutic target for NPC treatment.-Zheng, Y.-J., Zhao, J.-Y., Liang, T.-S., Wang, P., Wang, J., Yang, D.-K., Liu, Z.-S. Long noncoding RNA SMAD5-AS1 acts as a microRNA-106a-5p sponge to promote epithelial mesenchymal transition in nasopharyngeal carcinoma.
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Affiliation(s)
- Ying-Juan Zheng
- Department of Radiotherapy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Jing-Yi Zhao
- Department of Radiotherapy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Tian-Song Liang
- Department of Radiotherapy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Ping Wang
- Department of Radiotherapy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Juan Wang
- Department of Radiotherapy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Dao-Ke Yang
- Department of Radiotherapy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Zhang-Suo Liu
- Department of Radiotherapy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
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15
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Casein kinase 1α-dependent inhibition of Wnt/β-catenin selectively targets nasopharyngeal carcinoma and increases chemosensitivity. Anticancer Drugs 2019; 30:e0747. [PMID: 31305293 DOI: 10.1097/cad.0000000000000747] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Pyrvinium tosylate (PT) is an anthelminthic drug that has recently been shown to suppress various human cancers. However, whether PT is effective in nasopharyngeal carcinoma (NPC) has not been determined to date. In this work, we show the selective efficacy of PT in NPC while sparing normal nasopharyngeal epithelial cells, and its ability to increase chemosensitivity. We show that PT at 100 and 500 nmol/l significantly inhibits growth and induces apoptosis in several NPC cell lines without affecting normal nasopharyngeal epithelial cells. Using cell culture and xenograft mouse models, PT markedly enhances cisplatin's efficacy in NPC and the combination leads to almost complete tumor inhibition. Mechanism studies show that PT suppresses active, nuclear β-catenin level and activity and increases Axin level in NPC cells. β-Catenin overexpression completely reverses the inhibitory effects of PT, confirming that β-catenin is the molecular mechanism of PT's action in NPC. In addition, the effects of PT on β-catenin and Axin levels and on Wnt signaling in NPC cells are mediated by its activation of casine kinase 1α. Our work is the first to suggest that Wnt/β-catenin is a selective target for NPC treatment, and provides the preclinical evidence on the translational potential of PT as a useful addition to the treatment armamentarium for NPC.
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16
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Pang Q, Hu W, Zhang X, Pang M. Wnt/β-Catenin Signaling Pathway-Related Proteins (DKK-3, β-Catenin, and c-MYC) Are Involved in Prognosis of Nasopharyngeal Carcinoma. Cancer Biother Radiopharm 2019; 34:436-443. [PMID: 31025872 DOI: 10.1089/cbr.2019.2771] [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] [Indexed: 12/13/2022] Open
Abstract
The Wnt/β-catenin signaling pathway is one of the highly conserved signaling pathway widely reported to play essential roles in the development of various tumors and human cancers, thus serving as a potential target for anticancer therapy. However, the specific effects of the related proteins in the Wnt/β-catenin signaling pathway in nasopharyngeal carcinoma (NPC) still remain elusive. Thus, this study was performed to uncover the correlation between the Wnt/β-catenin signaling pathway-related proteins and the clinical characteristics and prognosis of NPC. NPC tissues were revealed to present high expression of β-catenin and v-myc myelocytomatosis viral oncogene homolog (c-MYC) but low expression of Dickkopf-3 (DKK-3). Immunohistochemical staining revealed that DKK-3 was positively linked to but β-catenin and c-MYC were negatively linked to differentiation, tumor-node-metastasis (TNM) stage and lymph node metastasis of patients with NPC. In addition, c-MYC was identified to be positively correlated to DKK-3 in NPC tissues. The positive expression of β-catenin and c-MYC had negative relations with and that of DKK-3 had positive relations with survival rate of patients with NPC, which was analyzed by Kaplan-Meier method. Moreover, it was shown that later TNM stage and positive expression of β-catenin were risk factors for NPC-related death. These findings provide evidence that the proteins related to the Wnt/β-catenin signaling pathway (DKK-3, β-catenin, and c-MYC) participate in the development of NPC and positive expression of DKK-3 and negative expression of β-catenin, and c-MYC can serve as essential prognostic biomarkers, shedding new light on the prognosis and treatment of NPC.
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Affiliation(s)
- Qiran Pang
- Department of ENT, The Affiliated Hospital of Qingdao University, Qingdao Municipal Hospital, Qingdao, P.R. China
| | - Wenting Hu
- Department of ENT, The Affiliated Hospital of Qingdao University, Qingdao Municipal Hospital, Qingdao, P.R. China
| | - Xinglin Zhang
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao Municipal Hospital, Qingdao, P.R. China
| | - Mingjie Pang
- Department of ENT, The Affiliated Hospital of Qingdao University, Qingdao Municipal Hospital, Qingdao, P.R. China
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17
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Jiang J, Li X, Yin X, Zhang J, Shi B. Association of low expression of E-cadherin and β-catenin with the progression of early stage human squamous cervical cancer. Oncol Lett 2019; 17:5729-5739. [PMID: 31186799 DOI: 10.3892/ol.2019.10266] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 12/21/2018] [Indexed: 12/17/2022] Open
Abstract
The precise involvement and mechanisms of human papilloma virus type 16 (HPV16) in epithelial-mesenchymal transition (EMT) of cervical intraepithelial neoplasia (CIN) and squamous cervical cancer (SCC) remain unknown. The present study aimed to examine the expression of EMT indicators and their association with HPV16 in CIN and early stage SCC, and their prognostic value in early stage SCC. The expression levels of E-cadherin, N-cadherin, β-catenin, vimentin, and fibronectin were determined by immunohistochemistry in 40 patients with normal uterine cervix, 22 patients with CIN1, 60 patients with CIN2-3, and 86 patients with SCC, stage Ia-IIa, according to the International Federation of Gynecology and Obstetrics. The expression of the epithelial indicators E-cadherin and β-catenin gradually declined, and the mesenchymal indicators N-cadherin, vimentin, and fibronectin increased with progression of the cervical lesions (P<0.05). Patients with SCC with lymph node metastasis, parametrial invasion, negative E-cadherin, and negative β-catenin expression had shorter overall survival (P=0.001, P=0.015, P=0.014, and P=0.043, respectively) and disease-free survival (P=0.002, P=0.021, P=0.025, and P=0.045, respectively) time. Multivariate survival analysis indicated that lymph node metastasis [Hazard ratio (HR)=3.544; P=0.010], parametrial invasion (HR=2.014; P=0.007) and E-cadherin expression (HR=0.163; P<0.001) were independently associated with overall survival, but also with disease-free survival (HR=3.612, P=0.009; HR=1.935, P=0.011; HR=0.168, P<0.001, respectively). In patients with CINs, HPV16 infection was negatively correlated with the expression of E-cadherin, and positively correlated with the expression of N-cadherin, vimentin, and fibronectin. EMT occurs during the progression of CINs to early stage SCC, and is associated with HPV16 infection in CINs. Lymph node metastasis and parametrial invasion are poor prognostic factors for SCC, while positive E-cadherin expression may serve as a protective prognostic factor for SCC.
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Affiliation(s)
- Jing Jiang
- Department of Obstetrics and Gynecology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Xinling Li
- Department of Obstetrics and Gynecology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Xiangmei Yin
- Department of Obstetrics and Gynecology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Jieying Zhang
- Department of Pathology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
| | - Bin Shi
- Department of Obstetrics and Gynecology, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, P.R. China
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18
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Anti-tumoral potential of MDA19 in human osteosarcoma via suppressing PI3K/Akt/mTOR signaling pathway. Biosci Rep 2018; 38:BSR20181501. [PMID: 30442873 PMCID: PMC6294623 DOI: 10.1042/bsr20181501] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Revised: 11/02/2018] [Accepted: 11/12/2018] [Indexed: 01/18/2023] Open
Abstract
Osteosarcoma (OS) is the most common primary malignancy of skeleton with higher mortality rates amongst children and young adults worldwide, whereas effective and secure therapies have also been sought by researches with ongoing efforts. The purpose of the present study was to investigate the impact of N′-[(3Z)-1-(1-hexyl)-2-oxo-1,2-dihydro-3H-indol-3-ylidene] benzohydrazide (MDA19) on OS and explore its potential mechanism. Cell Counting Kit-8 (CCK8) and colony formation assay were employed to evaluate the potential effect of MDA19 on U2OS and MG-63 cells proliferation. Moreover, transwell migration and invasion assay were performed to assess the influence of MDA19 on U2OS and MG-63 cells migration and invasion. In addition, Annexin V-FITC/propidium iodide (Annexin V-FITC/PI) staining and flow cytometry were used to examine apoptotic ratio of the U2OS and MG-63 cells. Meanwhile, Western blot analysis was applied to explore change of relevant mechanism proteins in OS cells treated with MDA19. Our study showed that MDA19 had anti-proliferative activity of OS cells in a dose- and time-dependent manner, simultaneously, inhibition of colony formation was also observed in U2OS and MG-63 cells after incubation of MDA19. Besides, MDA19 could significantly inhibit the number of migrated and invaded OS cells and markedly increase the OS cells apoptosis rate. Mechanistically, we detected detectable reductions in apoptosis related proteins, epithelial–mesenchymal transition (EMT)-related proteins and activity of phosphatidylinositol 3-kinase (PI3K)/Akt/mammalian target of rapamycin (mTOR) signaling in U2OS and MG-63 cells exposure to MDA19. Overall, the current study indicates in vitro anti-proliferative, anti-metastatic, and pro-apoptotic potential of MDA19 in U2OS and MG-63 cells. Our findings propose a clue for further studies with this compound in preclinical and clinical treatment for OS.
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19
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Theodoraki MN, Yerneni SS, Brunner C, Theodorakis J, Hoffmann TK, Whiteside TL. Plasma-derived Exosomes Reverse Epithelial-to-Mesenchymal Transition after Photodynamic Therapy of Patients with Head and Neck Cancer. Oncoscience 2018; 5:75-87. [PMID: 29854876 PMCID: PMC5978437 DOI: 10.18632/oncoscience.410] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 04/21/2018] [Indexed: 12/19/2022] Open
Abstract
Photodynamic therapy (PDT) is a palliative treatment option for head and neck squamous cell carcinoma (HNSCC) patients which induces local inflammation and alters tumor cell morphology. We show that exosomes in plasma of HNSCC patients undergoing PDT reprogram tumor cells towards an epithelial phenotype. Nine HNSCC patients were treated with PDT and plasma was collected prior to and at three timepoints after therapy. Exosome levels of E-Cadherin, N-Cadherin and TGF-β1 were tested by flow cytometry. Exosomes were co-incubated with cancer cells, and changes in expression of EMT markers were evaluated as were proliferation, migration, chemotaxis and invasiveness of tumor cells. Exosomes harvested pre- and 24h after PDT were enriched in N-Cadherin and TGF-β1. They induced the mesenchymal phenotype and up-regulated Vimentin and transcripts for Snail, Twist, α-SMA, Slug and ZEB1 in epithelial tumor cells. These exosomes also enhanced tumor proliferation, migration and invasion. In contrast, exosomes obtained on day 7 or 4-6 weeks after PDT carried E-cadherin, restored epithelial morphology and EpCAM expression in tumor cells, down-regulated expression of mesenchymal genes and inhibited proliferation, migration and invasion. The PDT-mediated conversion from the mesenchymal to epithelial tumor phenotype was mediated by exosomes, which also served as non-invasive biomarkers of this transition.
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Affiliation(s)
- Marie-Nicole Theodoraki
- Department of Pathology, University of Pittsburgh School of Medicine and UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.,Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, Germany
| | - Saigopalakrishna S Yerneni
- Department of Biomedical Engineering, College of Engineering, Carnegie Mellon University, Pittsburgh, PA 15217, USA
| | - Cornelia Brunner
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, Germany
| | | | - Thomas K Hoffmann
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, Germany
| | - Theresa L Whiteside
- Department of Pathology, University of Pittsburgh School of Medicine and UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA.,Departments of Immunology and Otolaryngology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
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20
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Bu R, Siraj AK, Divya SP, Kong Y, Parvathareddy SK, Al-Rasheed M, Al-Obaisi KAS, Victoria IG, Al-Sobhi SS, Al-Dawish M, Al-Dayel F, Al-Kuraya KS. Telomerase reverse transcriptase mutations are independent predictor of disease-free survival in Middle Eastern papillary thyroid cancer. Int J Cancer 2017; 142:2028-2039. [PMID: 29266240 DOI: 10.1002/ijc.31225] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 11/23/2017] [Accepted: 12/06/2017] [Indexed: 01/04/2023]
Abstract
Papillary thyroid carcinoma (PTC) is the most common type of thyroid cancer. Tumor recurrence occurs in ∼20% of PTCs and some reach advanced stages. Promoter mutation in the telomerase reverse transcriptase (TERT) gene is identified to be a prognostic marker in PTC. However, the contribution of TERT promoter mutation to cancer progression in PTC patients is still not fully understood. In this study, we investigated the incidence of TERT promoter mutations and TERT protein expression and their association with clinicopathological outcomes in a large cohort of PTC samples using direct sequencing technology and immunohistochemistry. Furthermore, two PTC cell lines were utilized to investigate role of TERT mutations in mediating metastasis. Two promoter hotspot mutations C228T and C250T were identified in 18.0% (167/927) of our cohort and were significantly associated with poor 5 years disease-free survival and distant metastasis of PTC. TERT protein overexpression was noted in 20.1% of our PTC cohort and was significantly associated with poor prognostic markers such as older age, extrathyroidal extension and Stage IV tumors. A significant association was also found between TERT overexpression and epithelial-mesenchymal transition (EMT) markers. Functional analysis showed that TERT inhibition reduced cell growth, invasion, migration and angiogenesis in PTC via suppression of EMT in PTC cells. Our results suggest that TERT promoter mutation is an independent predictor of disease-free survival and might drive the metastasis, and downregulation of TERT could potentiate antitumor and antimetastatic activities in PTC.
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Affiliation(s)
- Rong Bu
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, , Riyadh, 11211, Saudi Arabia
| | - Abdul K Siraj
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, , Riyadh, 11211, Saudi Arabia
| | - Sasidharan Padmaja Divya
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, , Riyadh, 11211, Saudi Arabia
| | - Yan Kong
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, , Riyadh, 11211, Saudi Arabia
| | - Sandeep Kumar Parvathareddy
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, , Riyadh, 11211, Saudi Arabia
| | - Maha Al-Rasheed
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, , Riyadh, 11211, Saudi Arabia
| | - Khadija A S Al-Obaisi
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, , Riyadh, 11211, Saudi Arabia
| | - Ingrid G Victoria
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, , Riyadh, 11211, Saudi Arabia
| | - Saif S Al-Sobhi
- Department of Surgery, King Faisal Specialist Hospital and Research Centre, Riyadh, 11211, Saudi Arabia
| | - Mohammed Al-Dawish
- Department of Diabetes and Endocrinology, Prince Sultan Military Medical City, Riyadh, 11159, Saudi Arabia
| | - Fouad Al-Dayel
- Department of Pathology, King Faisal Specialist Hospital and Research Centre, Riyadh, 11211, Saudi Arabia
| | - Khawla S Al-Kuraya
- Human Cancer Genomic Research, King Faisal Specialist Hospital and Research Centre, , Riyadh, 11211, Saudi Arabia
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Dual targeting mesoporous silica nanoparticles for inhibiting tumour cell invasion and metastasis. Int J Pharm 2017; 534:71-80. [DOI: 10.1016/j.ijpharm.2017.09.066] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 09/12/2017] [Accepted: 09/23/2017] [Indexed: 12/12/2022]
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