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Lindrova I, Kolackova M, Svadlakova T, Vankova R, Chmelarova M, Rosecka M, Jozifkova E, Sembera M, Krejsek J, Slezak R. Unsolved mystery of Fas: mononuclear cells may have trouble dying in patients with Sjögren's syndrome. BMC Immunol 2023; 24:12. [PMID: 37353767 PMCID: PMC10288785 DOI: 10.1186/s12865-023-00544-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 06/01/2023] [Indexed: 06/25/2023] Open
Abstract
BACKGROUND Patients with Sjögren's syndrome, like other patients with autoimmune disorders, display dysregulation in the function of their immune system. Fas and Fas Ligand (FasL) are among the dysregulated proteins. METHODS We studied Fas and FasL on IL-2Rα+ cells and in serum of patients with Sjögren's syndrome (n = 16) and healthy individuals (n = 16); both from same ethnic and geographical background. We used flow cytometry and enzyme-linked immunosorbent for this purpose. We also measured the expression of Bcl-2 and Bax by reverse transcription quantitative real-time PCR (RT-qPCR) and percentage of apoptotic and dead cells using Annexin V and 7-AAD staining in lymphocytes. RESULTS FasL was increased in patients' T and B cells while Fas was increased in patients' monocytes, T and B cells. No signs of increased apoptosis were found. sFas and sFasL in patients' serum were increased, although the increase in sFasL was not significant. We suspect an effect of non-steroidal anti-inflammatory therapy on B cells, explaining the decrease of the percentage Fas+ B cells found within our samples. In healthy individuals, there was a noticeable pattern in the expression of FasL which mutually correlated to populations of mononuclear cells; this correlation was absent in the patients with Sjögren's syndrome. CONCLUSIONS Mononuclear cells expressing IL-2Rα+ had upregulated Fas in Sjögren's syndrome. However, the rate of apoptosis based on Annexin V staining and the Bcl-2/Bax expression was not observed in mononuclear cells. We suspect a functional role of abnormal levels of Fas and FasL which has not been cleared yet.
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Affiliation(s)
- Irena Lindrova
- Department of Dentistry, Faculty of Medicine in Hradec Kralove, Charles University and University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Martina Kolackova
- Department of Clinical Immunology and Allergology, Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, 500 03, Hradec Kralove, Czech Republic.
| | - Tereza Svadlakova
- Department of Clinical Immunology and Allergology, Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, 500 03, Hradec Kralove, Czech Republic
| | - Radka Vankova
- Department of Clinical Immunology and Allergology, Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, 500 03, Hradec Kralove, Czech Republic
| | - Marcela Chmelarova
- Institute of Clinical Biochemistry and Diagnostics, University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Michaela Rosecka
- Department of Clinical Immunology and Allergology, Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, 500 03, Hradec Kralove, Czech Republic
| | - Eva Jozifkova
- Department of Biology, Jan Evangelista Purkyne University, Za Valcovnou 1000/8, 400 96, Usti and Labem, Czech Republic
| | - Martin Sembera
- Department of Dentistry, Faculty of Medicine in Hradec Kralove, Charles University and University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
| | - Jan Krejsek
- Department of Clinical Immunology and Allergology, Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, 500 03, Hradec Kralove, Czech Republic
| | - Radovan Slezak
- Department of Dentistry, Faculty of Medicine in Hradec Kralove, Charles University and University Hospital, Sokolska 581, 500 05, Hradec Kralove, Czech Republic
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2
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Lagou S, Grapsa D, Syrigos N, Bamias G. The Role of Decoy Receptor DcR3 in Gastrointestinal Malignancy. CANCER DIAGNOSIS & PROGNOSIS 2022; 2:411-421. [PMID: 35813013 PMCID: PMC9254098 DOI: 10.21873/cdp.10124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/19/2022] [Indexed: 06/15/2023]
Abstract
Malignancies are among the leading causes of mortality worldwide. Early detection and treatment are the primary targets of clinical and translational research, and may be facilitated by the recognition of novel diagnostic and prognostic biomarkers. Decoy receptor 3 (DcR3) is a soluble receptor of the tumor necrosis factor receptor superfamily of proteins (TNFRSF), which associates with its respective TNF-like ligands, Fas-L, LIGHT, and TL1A. DcR3 has been recognised as a significant anti-apoptotic factor with prominent involvement in various inflammatory and neoplastic conditions. Increased intratumor expression of DcR3 and elevated soluble DcR3 protein content in the sera of patients has been reported for various malignancies. Recent published work has suggested that monitoring of local and systemic DcR3 may provide an attractive biomarker, mainly for defining subgroups of patients with aggressive tumor behaviour and poor prognosis. The aim of the present review is to summarize and critically present existing evidence regarding the potential clinical importance of monitoring DcR3 expression in patients with malignancies of the gastrointestinal tract, as well as liver and pancreatic cancer. We also present a detailed description of the pathophysiological basis that may underlie the involvement of DcR3 in gastrointestinal carcinogenesis. Based on these data, we comment on the potential applicability of DcR3 monitoring in the diagnosis and, most importantly, the prognostic stratification of patients.
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Affiliation(s)
- Styliani Lagou
- Oncology Unit, 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitra Grapsa
- Oncology Unit, 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Syrigos
- Oncology Unit, 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Bamias
- GI Unit, 3rd Department of Internal Medicine, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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3
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Identification of a Prognosis-Related Risk Signature for Bladder Cancer to Predict Survival and Immune Landscapes. J Immunol Res 2021; 2021:3236384. [PMID: 34708131 PMCID: PMC8545590 DOI: 10.1155/2021/3236384] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 09/14/2021] [Accepted: 09/22/2021] [Indexed: 12/22/2022] Open
Abstract
Background Bladder cancer is the tenth most common cancer worldwide. Valuable biomarkers in the field of diagnostic bladder cancer are urgently required. Method Here, the gene expression matrix and clinical data were obtained from The Cancer Genome Atlas (TCGA), GSE13507, GSE32894, and Mariathasan et al. Five prognostic genes were identified by the univariate, robust, and multivariate Cox's regression and were used to develop a prognosis-related model. The Kaplan-Meier survival curves and receiver operating characteristics were used to evaluate the model's effectiveness. The potential biological functions of the selected genes were analyzed using CIBERSORT and ESTIMATE algorithms. Cancer Therapeutics Response Portal (CTRP) and PRISM datasets were used to identify drugs with high sensitivity. Subsequently, using the bladder cancer (BLCA) cell lines, the role of TNFRSF14 was determined by Western blotting, cell proliferation assay, and 5-ethynyl-20-deoxyuridine assay. Results GSDMB, CLEC2D, APOL2, TNFRSF14, and GBP2 were selected as prognostic genes in bladder cancer patients. The model's irreplaceable reliability was validated by the training and validation cohorts. CD8+ T cells were highly infiltrated in the high-TNFRSF14-expression group, and M2 macrophages were the opposite. Higher expression of TNFRSF14 was associated with higher expression levels of LCK, interferon, MHC-I, and MHC-II, while risk score was the opposite. Many compounds with higher sensitivity for treating bladder cancer patients in the low-TNFRSF14-expression group were identified, with obatoclax being a potential drug most likely to treat patients in the low-TNFRSF14-expression group. Finally, the proliferation of BLCA cell lines was increased in the TNFRSF14-reduced group, and the differential expression was identified. TNFRSF14 plays a role in bladder cancer progression through the Wnt/β-catenin-dependent pathway. TNFRSF14 is a potential protective biomarker involved in cell proliferation in BLCA. Conclusion We conducted a study to establish a 5-gene score model, providing reliable prediction for the outcome of bladder cancer patients and therapeutic drugs to individualize therapy. Our findings provide a signature that might help determine the optimal treatment for individual patients with bladder cancer.
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4
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Khogali MK, Wen K, Jauregui D, Liu L, Zhao M, Gong D, Geng T. Uterine structure and function contributes to the formation of the sandpaper-shelled eggs in laying hens. Anim Reprod Sci 2021; 232:106826. [PMID: 34403835 DOI: 10.1016/j.anireprosci.2021.106826] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 08/07/2021] [Accepted: 08/10/2021] [Indexed: 11/17/2022]
Abstract
The avian eggshell is formed in the uterus, and eggshell quality usually decreases markedly in the late phase of hen laying cycles. Production of sandpaper-shelled eggs (SE), a category of eggs with relatively less eggshell quality, causes a great economic loss. Underlying mechanisms of SE formation, however, remain unclear. For the present study, it was hypothesized that alterations in uterine structure and function contribute to SE formation. To test this hypothesis, uterine samples were collected from 450-day-old hens that produced normal eggs (NE) and SE (based on 2-week-long assessments, n = 10) for histomorphological and transcriptome analyses. Compared with the NE group, uteri of the SE group were apparently atrophied. Furthermore, a total of 211 differentially expressed genes (DEGs) were identified in the uteri of hens of the two groups. These DEGs were clustered into 145 gene ontology terms (FDR < 0.05) and enriched in 12 KEGG pathways (P < 0.10), which are primarily related to organ morphogenesis and development, cell growth, differentiation and death, ion transport, endocrine and cell communication, immune response, and corticotropin-releasing hormones. In particular, corticotropin may be an important factor in SE formation because of effects on ion transport. Furthermore, as indicated by lesser abundances of relevant mRNA transcripts, the lesser expression of genes related to ion transport and matrix proteins also contribute to SE production because of effects on eggshell formation. In conclusion, results from this study revealed there were structural and functional differences in the hen uterus in NE and SE groups.
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Affiliation(s)
- Mawahib K Khogali
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, Jiangsu Province, PR China; Department of Poultry Production, Faculty of Animal Production, University of Khartoum, Khartoum, 13314, Sudan
| | - Kang Wen
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, Jiangsu Province, PR China
| | - Diego Jauregui
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, Jiangsu Province, PR China
| | - Long Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, Jiangsu Province, PR China
| | - Minmeng Zhao
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, Jiangsu Province, PR China
| | - Daoqing Gong
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, Jiangsu Province, PR China; Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou, 225009, Jiangsu Province, PR China.
| | - Tuoyu Geng
- College of Animal Science and Technology, Yangzhou University, Yangzhou, 225009, Jiangsu Province, PR China; Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou, 225009, Jiangsu Province, PR China.
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5
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Guo L, Huang W, Tong F, Chen X, Cao S, Xu H, Luo W, Li Z, Nie Q. Whole Transcriptome Analysis of Chicken Bursa Reveals Candidate Gene That Enhances the Host's Immune Response to Coccidiosis. Front Physiol 2020; 11:573676. [PMID: 33192575 PMCID: PMC7662072 DOI: 10.3389/fphys.2020.573676] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 10/08/2020] [Indexed: 12/11/2022] Open
Abstract
Coccidiosis is a major hazard to the chicken industry, but the host’s immune response to coccidiosis remains unclear. Here, we performed Eimeria coccidia challenge in 28-day-old ROSS 308 broilers and selected the bursa from the three most severely affected individuals and three healthy individuals for RNA sequencing. We obtained 347 DEGs from RNA-seq and found that 7 upregulated DEGs were enriched in Cytokine-cytokine receptor interaction pathway. As the DEGs with the highest expression abundance in these 7 genes, TNFRSF6B was speculated to participate in the process of host’s immune response to coccidiosis. It is showed that TNFRSF6B can polarize macrophages to M1 subtype and promote inflammatory cytokines expression. In addition, the expression of TNFRSF6B suppressed HD11 cells apoptosis by downregulating Fas signal pathway. Besides, TNFRSF6B-mediated macrophages immunity activation can be reversed by apoptosis. Overall, our study indicates that TNFRSF6B upregulated in BAE, is capable of aggravating the inflammatory response by inhibiting macrophages apoptosis via downregulating Fas signal pathway, which may participate in host’s immune response to coccidiosis.
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Affiliation(s)
- Lijin Guo
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou, China
| | - Weiling Huang
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou, China
| | - Feng Tong
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou, China
| | - Xiaolan Chen
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou, China
| | - Sen Cao
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou, China
| | - Haiping Xu
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou, China
| | - Wei Luo
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou, China
| | - Zhenhui Li
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou, China
| | - Qinghua Nie
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, South China Agricultural University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, Key Laboratory of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agricultural Science and Technology, South China Agricultural University, Guangzhou, China
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6
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Zhu HF, Liu YP, Liu DL, Ma YD, Hu ZY, Wang XY, Gu CS, Zhong Y, Long T, Kan HP, Li ZG. Role of TGFβ3-Smads-Sp1 axis in DcR3-mediated immune escape of hepatocellular carcinoma. Oncogenesis 2019; 8:43. [PMID: 31409774 PMCID: PMC6692328 DOI: 10.1038/s41389-019-0152-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 06/04/2019] [Accepted: 06/21/2019] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of tumour-associated mortality worldwide, but no significant improvement in treating HCC has been reported with currently available systemic therapies. Immunotherapy represents a new frontier in tumour therapy. Therefore, the immunobiology of hepatocarcinoma has been under intensive investigation. Decoy receptor 3 (DcR3), a member of the tumour necrosis factor receptor (TNFR) superfamily, is an immune suppressor associated with tumourigenesis and cancer metastasis. However, little is known about the role of DcR3 in the immunobiology of hepatocarcinoma. In this study, we found that overexpression of DcR3 in HCC is mediated by the TGFβ3-Smad-Sp1 signalling pathway, which directly targets DcR3 promoter regions. Moreover, overexpression of DcR3 in HCC tissues is associated with tumour invasion and metastasis and significantly promotes the differentiation and secretion of Th2 and Treg cells while inhibiting the differentiation and secretion of Th1 cells. Conversely, knockdown of DcR3 expression in HCC significantly restored the immunity of CD4+ T cells. Inhibition of DcR3 expression may provide a novel immunotherapeutic approach to restoring immunity in HCC patients.
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Affiliation(s)
- Hui-Fang Zhu
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China.,Department of Pathology, School of Basic Medical Sciences, Xinxiang Medical University, 601 Jinsui Road, 453003, Xinxiang, Henan, China
| | - Yan-Ping Liu
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China
| | - Ding-Li Liu
- State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Viral Hepatitis Research, Department of Infectious Diseases, Nanfang Hospital, Southern Medical University, 1023 South Shatai Road, Baiyun District, 510515, Guangzhou, Guangdong, China
| | - Yi-Dan Ma
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China
| | - Zhi-Yan Hu
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China
| | - Xiao-Yan Wang
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China
| | - Chuan-Sha Gu
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China.,Department of Pathology, School of Basic Medical Sciences, Xinxiang Medical University, 601 Jinsui Road, 453003, Xinxiang, Henan, China
| | - Yan Zhong
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China
| | - Ting Long
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China
| | - He-Ping Kan
- Department of Hepatobiliary Surgery, Nanfang Hospital, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China.
| | - Zu-Guo Li
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, 1023 South Shatai Rd, Baiyun District, 510515, Guangzhou, Guangdong, China. .,Department of Pathology, Shenzhen Hospital, Southern Medical University, 1333 Xin-hu Road, Bao'an District, 518100, Shenzhen, Guangdong, China. .,Shenzhen Key Laboratory of Viral Oncology, The Clinical Innovation & Research Center, Shenzhen Hospital, Southern Medical University, 1333 Xin-hu Road, Bao'an District, 518100, Shenzhen, Guangdong, China.
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7
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Chang WC, Yeh YC, Ho HL, Hsieh SL, Chou TY. Decoy Receptor 3 Expression Is Associated With Wild-Type EGFR Status, Poor Differentiation of Tumor, and Unfavorable Patient Outcome. Am J Clin Pathol 2019; 152:207-216. [PMID: 31077284 DOI: 10.1093/ajcp/aqz035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVES The role of decoy receptor 3 (DcR3) in lung cancer, particularly adenocarcinoma, has not been well studied. In this study, we aim to investigate the expression profile and the clinicopathologic implications of DcR3 expression in lung adenocarcinoma. METHODS Immunohistochemistry was used to examine DcR3 expression in 461 lung adenocarcinomas. The differences in DcR3 expression among the various histopathologic patterns were analyzed. The relationship between DcR3 expression and clinicopathologic parameters, including epidermal growth factor receptor (EGFR) mutation, was also investigated. RESULTS DcR3 expression was more frequently expressed in solid, micropapillary, and acinar patterns (P < .0001) and in tumors with wild-type EGFR status (P = .018). In addition, DcR3 expression portends a less favorable disease-free survival in stage I patients (P = .012). CONCLUSIONS The expression of DcR3 might be involved in the differentiation and progression of lung adenocarcinoma. Therefore, DcR3 may be applied clinically for prediction of tumor progression in stage I lung adenocarcinoma.
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Affiliation(s)
- Wei-Chin Chang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Pathology, MacKay Memorial Hospital and MacKay Medical College, Taipei, Taiwan
- MacKay Junior College of Medicine, Nursing, and Management, Taipei, Taiwan
| | - Yi-Chen Yeh
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Hsiang-Ling Ho
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Shie-Liang Hsieh
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Genomics Research Center, Academia Sinica, Taipei, Taiwan
| | - Teh-Ying Chou
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
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8
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Chen X, Wang R, Chen W, Lai L, Li Z. Decoy receptor-3 regulates inflammation and apoptosis via PI3K/AKT signaling pathway in coronary heart disease. Exp Ther Med 2019; 17:2614-2622. [PMID: 30906453 PMCID: PMC6425242 DOI: 10.3892/etm.2019.7222] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2017] [Accepted: 11/01/2018] [Indexed: 02/06/2023] Open
Abstract
Coronary heart disease is a disease characterized by coronary artery atherosclerosis lesions caused by vascular cavity stenosis, occlusion, myocardial ischemia, hypoxia or necrosis. Previous studies have demonstrated that decoy receptor-3 (DCR-3) can act as a pleiotropic immunomodulation for enhancing angiogenesis, which may be associated with the progression of coronary heart disease. In the present study, ELISA assay was used to investigate the plasma concentration level of DCR-3 in patients with coronary heart disease. The mRNA and protein level of DCR-3 in myocardial cells were determined by reverse transcription-quantitative polymerase chain reaction and western blotting, respectively. The role and molecular mechanism of DCR-3 was also evaluated in myocardial cells in mice with coronary heart disease. The role of small interfering RNA that targeted phosphoinositide 3-kinase (PI3K) in DCR-3 mediated apoptosis was confirmed by terminal deoxynucleotidyl-transferase-mediated dUTP nick end labeling and immunofluorescence. C57BL/6 mice with coronary heart disease were used to evaluate the efficacy of DCR-3 on inflammation and apoptosis. The data indicated that plasma concentration level of DCR-3 was downregulated in mice with coronary heart disease and that DCR-3 administration improved symptoms of coronary heart disease and prolonged survival of mice with coronary heart disease. In addition, it was demonstrated that DCR-3 treatment suppressed the inflammatory response and apoptosis of myocardial cells. Circulating DCR-3 concentration levels may be identified as a predictor of coronary heart disease and prognosis of coronary heart disease. Notably, it was also demonstrated that DCR-3 inhibited inflammatory factor expression levels by regulation of the PI3K/protein kinase B (AKT) signaling pathway. Taken together, these results indicate that increasing circulating DCR-3 plasma concentration is associated with degree of coronary heart disease, suggesting that DCR-3 may be a promising drug for the treatment of coronary heart disease via regulating inflammation and apoptosis through the PI3K/AKT signaling pathway.
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Affiliation(s)
- Xinjing Chen
- Department of Cardiology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510280, P.R. China.,Department of Cardiology, Fujian Provincial Hospital, Fujian Medical University, Fuzhou, Fujian 350001, P.R. China
| | - Rehua Wang
- Department of Cardiology, Fujian Provincial Hospital, Fujian Medical University, Fuzhou, Fujian 350001, P.R. China
| | - Wei Chen
- Department of Cardiology, Fujian Provincial Hospital, Fujian Medical University, Fuzhou, Fujian 350001, P.R. China
| | - Li Lai
- Fujian Key Laboratory of Cardiovascular Disease, Fujian Provincial Hospital, Fujian Medical University, Fuzhou, Fujian 350001, P.R. China
| | - Zhiliang Li
- Department of Cardiology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong 510280, P.R. China
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9
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Yang CY, Lin CK, Hsieh CC, Tsao CH, Lin CS, Peng B, Chen YT, Ting CC, Chang WC, Lin GJ, Sytwu HK, Chen YW. Anti-oral cancer effects of triptolide by downregulation of DcR3 in vitro, in vivo, and in preclinical patient-derived tumor xenograft model. Head Neck 2018; 41:1260-1269. [PMID: 30537218 PMCID: PMC6590365 DOI: 10.1002/hed.25554] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 10/08/2018] [Accepted: 10/31/2018] [Indexed: 12/15/2022] Open
Abstract
Background Aberrant expression of decoy receptor 3 (DcR3) is considered to be a diagnostic and therapeutic target for human cancers. The aim of this study was to assess DcR3 as a target of the anticancer effects of triptolide (TPL) in preclinical patient‐derived tumor xenograft (PDTX) models of oral squamous cell carcinoma (OSCC). Methods The expression of DcR3 was evaluated through immunohistochemistry, and correlations were examined using clinical variables. The effects of TPL on the expression of DcR3 and cell proliferation were investigated in OSCC cell lines and in PDTX models. Results DcR3 overexpression was associated with overall survival and tumor size. TPL significantly decreased tumor growth. Moreover, TPL inhibited the expression of metastasis‐associated protein 1 (MTA1), a transcription factor for DcR3 in vivo, in vitro, and in PDTX models. Conclusion TPL appeared to exert anticancer effects by repressing DcR3 and MTA1 in vitro, in vivo, and in PDTX models.
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Affiliation(s)
- Cheng-Yu Yang
- School of Dentistry, National Defense Medical Center, Taipei, Taiwan
| | - Chih-Kung Lin
- Division of Anatomic Pathology, Taipei Tzu Chi Hospital, Taipei, Taiwan
| | - Cheng-Chih Hsieh
- Department of Pharmacy Practice, Tri-Service General Hospital, Taipei, Taiwan
| | - Chang-Huei Tsao
- Graduate Institute of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan.,Department of Medical Research, Tri-Service General Hospital, Taipei, Taiwan
| | - Chun-Shu Lin
- Department of Radiation Oncology, Tri-Service General Hospital, National Defense Medical Centre, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Bo Peng
- School of Dentistry, National Defense Medical Center, Taipei, Taiwan
| | - Yen-Tzu Chen
- School of Dentistry, National Defense Medical Center, Taipei, Taiwan
| | - Chun-Chieh Ting
- School of Dentistry, National Defense Medical Center, Taipei, Taiwan
| | - Wei-Chin Chang
- School of Dentistry, National Defense Medical Center, Taipei, Taiwan.,Department of Oral and Maxillofacial Surgery, Tri-Service General Hospital, Taipei, Taiwan
| | - Gu-Jiun Lin
- Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan
| | - Huey-Kang Sytwu
- Graduate Institute of Microbiology and Immunology, National Defense Medical Center, Taipei, Taiwan
| | - Yuan-Wu Chen
- School of Dentistry, National Defense Medical Center, Taipei, Taiwan.,Department of Oral and Maxillofacial Surgery, Tri-Service General Hospital, Taipei, Taiwan
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Fann LY, Chen Y, Chu DC, Weng SJ, Chu HC, Wu ATH, Lee JF, Ali AAA, Chen TC, Huang HS, Ma KH. Identification and preclinical evaluation of the small molecule, NSC745887, for treating glioblastomas via suppressing DcR3-associated signaling pathways. Oncotarget 2017; 9:11922-11937. [PMID: 29552282 PMCID: PMC5844718 DOI: 10.18632/oncotarget.23714] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 12/11/2017] [Indexed: 11/25/2022] Open
Abstract
The small-molecule naphtha [2,3-f]quinoxaline-7,12-dione (NSC745887) can effectively inhibit the proliferation of various cancers by trapping DNA-topoisomerase cleavage. The aim of this study was to elucidate cellular responses of NSC745887 in human glioblastoma multiforme (GBM, U118MG and U87MG cells) and investigate the underlying molecular mechanisms. NSC745887 reduced the cell survival rate and increased the sub-G1 population in dose- and time-dependent manners in GBM cells. Moreover, NSC745887 increased expression of γH2AX and caused DNA fragmentation leading to DNA damage. Furthermore, Annexin V/propidium iodide and Br-dTP staining showed the apoptotic effect of NSC745887 in GBM cells. DNA repair proteins of ataxia-telangiectasia mutated (ATM), ATM and Rad3-related, and decoy receptor 3 also decreased with NSC745887 treatment. In addition, NSC745887 caused apoptosis by the caspase-8/9-caspase-3-poly(ADP-ribose) polymerase cascade. An in vivo study indicated that NSC745887 suppressed the [18F]-FDG-specific uptake value in brain tumors. Histological staining also indicated a decrease in Ki-67 and increases in γH2AX and cleaved caspase-3 in the brain tumor area. These data provide preclinical evidence for NSC745887 as a potential new small molecule drug for managing glioblastomas.
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Affiliation(s)
- Li-Yun Fann
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC.,Department of Nursing and Department of Neurosurgery, Taipei City Hospital, Taipei, Taiwan, ROC.,Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan, ROC
| | - Ying Chen
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC.,Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Da-Chen Chu
- Department of Nursing and Department of Neurosurgery, Taipei City Hospital, Taipei, Taiwan, ROC
| | - Shao-Ju Weng
- Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Heng-Cheng Chu
- Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC
| | - Alexander T H Wu
- The PhD Program for Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan, ROC
| | - Jiann-Fong Lee
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan, ROC
| | - Ahmed Atef Ahmed Ali
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan, ROC
| | - Tsung-Chih Chen
- Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan, ROC
| | - Hsu-Shan Huang
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC.,Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan, ROC.,Graduate Institute for Cancer Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan, ROC
| | - Kuo-Hsing Ma
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan, ROC.,Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan, ROC
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11
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Chemosensitive effects of Astragaloside IV in osteosarcoma cells via induction of apoptosis and regulation of caspase-dependent Fas/FasL signaling. Pharmacol Rep 2017; 69:1159-1164. [DOI: 10.1016/j.pharep.2017.07.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 06/27/2017] [Accepted: 07/03/2017] [Indexed: 11/24/2022]
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Abstract
Decoy receptor 3 (DcR3), also known as tumor necrosis factor receptor (TNFR) superfamily member 6b (TNFRSF6B), is a soluble decoy receptor which can neutralize the biological functions of three members of tumor necrosis factor superfamily (TNFSF): Fas ligand (FasL), LIGHT, and TL1A. In addition to ‘decoy’ function, recombinant DcR3.Fc is able to modulate the activation and differentiation of dendritic cells (DCs) and macrophages via ‘non-decoy’ action. DcR3-treated DCs skew T cell differentiation into Th2 phenotype, while DcR3-treated macrophages behave M2 phenotype. DcR3 is upregulated in various cancer cells and several inflammatory tissues, and is regarded as a potential biomarker to predict inflammatory disease progression and cancer metastasis. However, whether DcR3 is a pathogenic factor or a suppressor to attenuate inflammatory reactions, has not been discussed comprehensively yet. Because mouse genome does not have DcR3, it is not feasible to investigate its physiological functions by gene-knockout approach. However, DcR3-mediated effects in vitro are determined via overexpressing DcR3 or addition of recombinant DcR3.Fc fusion protein. Moreover, CD68-driven DcR3 transgenic mice are used to investigate DcR3-mediated systemic effects in vivo. Upregulation of DcR3 during inflammatory reactions exerts negative-feedback to suppress inflammation, while tumor cells hijack DcR3 to prevent apoptosis and promote tumor growth and invasion. Thus, ‘switch-on’ of DcR3 expression may be feasible for the treatment of inflammatory diseases and enhance tissue repairing, while ‘switch-off’ of DcR3 expression can enhance tumor apoptosis and suppress tumor growth in vivo.
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Affiliation(s)
- Shie-Liang Hsieh
- Genomics Research Center, Academia Sinica, 128 Academia Road, Section 2, Nankang, Taipei, 115, Taiwan. .,Institute of Clinical Medicine & Immunology Research Center, National Yang-Ming University, Taipei, Taiwan. .,Department of Medical Research and Education, Taipei Veterans General Hospital, Taipei, Taiwan. .,Institute of Immunology, College of Medicine, National Taiwan University Taipei, Taipei, Taiwan. .,Institute for Cancer Biology and Drug Discovery, Taipei Medical University, Taipei, Taiwan.
| | - Wan-Wan Lin
- Department of Pharmacology, College of Medicine, National Taiwan University, No. 1 Section 1, Jen Ai Road, Taipei, 10001, Taiwan.
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Liang DY, Hou YQ, Lou XL. Effect of silencing decoy receptor 3 on biological features of hepatoma cells. Shijie Huaren Xiaohua Zazhi 2017; 25:234-240. [DOI: 10.11569/wcjd.v25.i3.234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To detect the expression of decoy receptor 3 (DcR3) in hepatoma cells, and to investigate its role in the biological features of hepatoma cells.
METHODS Real-time PCR and Western blot were used to detect the expression of DcR3 mRNA and protein in human hepatoma cell lines HepG2 and Huh7 and normal hepatocytes (HL-7702 and Chang liver). ELISA was used to detect the level of DcR3 protein in the supernatant of these four cell lines. A lentiviral vector carrying shRNA against DcR3 (LV-shDcR3) was synthesized and used to infect HepG2 and Huh7 cells, with the empty lentiviral vector as a control. After infection, the interference effects were determined by Western blot, cell proliferation was assessed by CCK-8 assay and colony forming assay, cell apoptosis was examined by flow cytometry, and the expression of apoptosis related protein like PARP was detected by Western blot. The expression of TRAIL, FasL and LIGHT before and after infection was also detected by Western blot.
RESULTS The expression of DcR3 was significantly increased in hepatoma cell lines HepG2 and Huh7 both at the mRNA and protein levels compared with normal hepatocytes. The levels of DcR3 in the supernatants of HepG2 and Huh7 cells were also increased. Compared with the mock group and empty lentiviral vector infected group, the LV-shDcR3 infected group showed reduced expression of DcR3, lower cell viability rate, and higher cell apoptosis rate. The expression of TRAIL and FasL was increased after infection with LV-shDcR3 in HepG2 and Huh7 cells.
CONCLUSION The expression of DcR3 is elevated in hepatoma cells. Down-regulation of the expression of DcR3 inhibits cell proliferation and induces cell apoptosis in hepatoma cells, via mechanisms that may be related with the TRAIL and FasL apoptosis pathway.
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Zhang Y, Luo J, He R, Huang W, Li Z, Li P, Dang Y, Chen G, Li S. Expression and clinicopathological implication of DcR3 in lung cancer tissues: a tissue microarray study with 365 cases. Onco Targets Ther 2016; 9:4959-68. [PMID: 27570459 PMCID: PMC4986681 DOI: 10.2147/ott.s105225] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Decoy receptor 3 (DcR3) has been reported to be involved in different cancers. However, few related researches have been accomplished on the role of DcR3 in lung cancer. OBJECTIVE To explore the expression level and clinicopathological implication of DcR3 protein in lung cancer tissues. MATERIALS AND METHODS Immunohistochemistry was used to examine DcR3 protein expression in lung cancer (n=365) and normal lung tissues (n=26). The relationships between DcR3 expression and clinical parameters were further investigated. Furthermore, the diagnostic and clinicopathological value of DcR3 mRNA was analyzed based on The Cancer Genome Atlas database in lung cancer patients. RESULTS Compared to normal lung tissues, DcR3 expression was significantly higher in lung cancer (P=0.007) tissues, including small-cell lung cancer (P=0.001) and non-small-cell lung cancer (P=0.008). In addition, DcR3 expression was related to tumor-node-metastasis (TNM) stage (P<0.001), tumor diameter (P=0.007), distant metastasis (P<0.001), and lymph node metastasis (P<0.001) in lung cancers. When concerning non-small-cell lung cancer, consistent correlations between DcR3 expression and TNM stage (P<0.001), tumor diameter (P=0.019), distant metastasis (P<0.001), and lymph node metastasis (P<0.001) were found. Simultaneously, in small-cell lung cancer, TNM stage (P=0.004) and lymph node metastasis (P=0.005) were also associated with DcR3 expression. Additionally, receiver operator characteristic curve revealed that the area under curve (AUC) of DcR3 was 0.637 (95% confidence interval [CI] 0.531-0.742) for lung cancer. Furthermore, DcR3 was overexpressed in both adenocarcinoma and squamous cell carcinoma tissues than in noncancerous lung tissues (all P<0.0001) based on the data from The Cancer Genome Atlas. AUC of DcR3 was 0.726 (95% CI 0.644-0.788) for lung adenocarcinoma patients and 0.647 (95% CI 0.566-0.728) for squamous cell carcinoma patients. DcR3 expression was also related to the overall survival (P<0.001) and disease-free survival (P<0.001) of lung adenocarcinoma according to the data from The Cancer Genome Atlas. CONCLUSION Our study confirms that DcR3 might be involved in the tumorigenesis and deterioration of lung cancer. Therefore, the detection of DcR3 gains the potential to be applied in the clinic for screening and progression prediction of lung cancer.
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Affiliation(s)
| | - Jie Luo
- Department of Medical Oncology, First Affiliated Hospital of Guangxi Medical University
| | - Rongquan He
- Center for Genomic and Personalized Medicine, Guangxi Medical University
| | | | | | | | | | | | - Shikang Li
- Department of Thoracic and Cardiovascular Surgery, First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, People's Republic of China
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