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Bose M, Sanders A, De C, Zhou R, Lala P, Shwartz S, Mitra B, Brouwer C, Mukherjee P. Targeting tumor-associated MUC1 overcomes anoikis-resistance in pancreatic cancer. Transl Res 2023; 253:41-56. [PMID: 36031050 DOI: 10.1016/j.trsl.2022.08.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Revised: 08/04/2022] [Accepted: 08/18/2022] [Indexed: 02/01/2023]
Abstract
The third leading cause of cancer-related deaths in the United States is pancreatic cancer, more than 95% of which is pancreatic ductal adenocarcinoma (PDA). The incidence rate of PDA nearly matches its mortality rate and the best treatment till date is surgical resection for which only 25% are eligible. Tumor recurrence and metastasis are the main causes of cancer-related mortality. MUC1 is a transmembrane glycoprotein expressed on most epithelial cells. It is overexpressed and aberrantly glycosylated in cancer and is known as tumor-associated MUC1 (tMUC1). More than 80% of PDAs express tMUC1. A monoclonal antibody called TAB004 has been developed specifically against human tMUC1 extracellular domain. We report that treatment with TAB004 significantly reduced the colony forming potential of multiple PDA cell lines while sparing normal pancreatic epithelial cell line. Binding of TAB004 to tMUC1 compromised desmosomal integrity, induced ER stress and anoikis in PDA cells. The mechanisms underlying TAB004's antitumor effects were found to be reduced activation of the EGFR-PI3K signaling pathway, and degradation of tMUC1, thereby reducing expression of its transcriptional targets, c-Src and c-Myc. This reduction in oncogenic signaling triggered anoikis as indicated by reduced expression of antiapoptotic proteins, PTRH2 and BCL2. TAB004 treatment slowed the growth of PDA xenograft compared to IgG control and enhanced survival of mice when combined with 5-FU. Since TAB004 significantly reduced colony forming potential and triggered anoikis in the PDA cells, we suggest that it could be used as a potential prophylactic agent to curb tumor relapse after surgery, prevent metastasis and help increase the efficacy of chemotherapeutic agents.
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Affiliation(s)
- Mukulika Bose
- Department of Biological Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina
| | - Alexa Sanders
- Department of Bioinformatics, University of North Carolina at Charlotte, Charlotte, North Carolina
| | - Chandrav De
- Department of Biological Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina
| | - Ru Zhou
- Department of Biological Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina
| | - Priyanka Lala
- Department of Biological Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina
| | - Sophia Shwartz
- Department of Biological Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina
| | - Bhaskar Mitra
- Pacific Northwest National Laboratory, Richland, Washington
| | - Cory Brouwer
- Department of Bioinformatics, University of North Carolina at Charlotte, Charlotte, North Carolina
| | - Pinku Mukherjee
- Department of Biological Sciences, University of North Carolina at Charlotte, Charlotte, North Carolina.
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2
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Dhanisha SS, Guruvayoorappan C. Pathological Implications of Mucin Signaling in Metastasis. Curr Cancer Drug Targets 2023; 23:585-602. [PMID: 36941808 DOI: 10.2174/1568009623666230320121332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 01/11/2023] [Accepted: 01/25/2023] [Indexed: 03/23/2023]
Abstract
The dynamic mucosal layer provides a selective protective barrier for the epithelial cells lining the body cavities. Diverse human malignancies exploit their intrinsic role to protect and repair epithelia for promoting growth and survival. Aberrant expression of mucin has been known to be associated with poor prognosis of many cancers. However, the emergence of new paradigms in the study of metastasis recognizes the involvement of MUC1, MUC4, MUC5AC, MUC5B, and MUC16 during metastasis initiation and progression. Hence mucins can be used as an attractive target in future diagnostic and therapeutic strategies. In this review, we discuss in detail about mucin family and its domains and the role of different mucins in regulating cancer progression and metastasis. In addition, we briefly discuss insights into mucins as a therapeutic agent.
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Affiliation(s)
| | - Chandrasekharan Guruvayoorappan
- Laboratory of Immunopharmacology and Experimental Therapeutics, Division of Cancer Research, Regional Cancer Centre, Medical College Campus, University of Kerala, Thiruvananthapuram, Kerala, 695011, India
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3
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Zhu Y, Li Z, Wang W, Jing L, Yu Q, Li Z, Chen X, Zhang J, Zhang P, Feng F, Zhang Q. LncRNA-ENST00000556926 regulates the proliferation, apoptosis and mRNA transcriptome of malignant-transformed BEAS-2B cells induced by coal tar pitch. Toxicol Res (Camb) 2021; 10:1144-1152. [PMID: 34956617 PMCID: PMC8692750 DOI: 10.1093/toxres/tfab097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 09/07/2021] [Accepted: 10/07/2021] [Indexed: 12/24/2022] Open
Abstract
As a byproduct of coal tar distillation, coal tar pitch (CTP) has been proven to be carcinogenic to human. However, the mechanisms of lung cancer induced by CTP are still unclear. It has been shown that long non-coding RNAs (LncRNAs) play an important role in the development of human cancers. This study aims to investigate the effect of LncRNA-ENST00000556926 on malignant-transformed human bronchial epithelial (BAES-2B) cells induced by coal tar pitch extracts (CTPE). In this study, BEAS-2B cells were treated with 2.4 μg/ml of CTPE for 72 h and then passaged; and the cells were treated 4 times in the same procedure, then passaged until passage 30 (CTPE30). Cell counting kit-8 (CCK-8) assay was used to detect cell viability, then cell cycle and apoptosis were analyzed by flow cytometry, and transcriptome sequencing analysis was used to detect differentially expressed mRNAs after interference of ENST00000556926. The results indicated that the expression of ENST00000556926 in CTPE30 group was significantly higher compared with control group. Furthermore, after interfering the expression of ENST00000556926, cell viability was inhibited, and cell cycle was arrested while apoptosis of malignant-transformed BEAS-2B cells was promoted. Moreover, a total of 159 differentially expressed mRNAs were screened out after interference of ENST00000556926, including 62 up-regulated mRNAs and 97 down-regulated mRNAs. In addition, knockdown of ENST00000556926 decreased the expression of thioredoxin domain containing 5 (TXNDC5) and FOXD1. In conclusion, LncRNA-ENST00000556926 could regulate the proliferation, apoptosis and mRNA transcriptome of malignant-transformed BEAS-2B cells induced by CTP, which may provide a novel treatment strategy for lung cancer.
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Affiliation(s)
- Yonghang Zhu
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Zhongqiu Li
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Weiguang Wang
- Department of Disease Control and Prevention, Rizhao Center for Disease Control and Prevention, Rizhao, Shandong Province 450001, China
| | - Linhao Jing
- College of Public Health, Zhengzhou University, Zhengzhou, Henan Province 276800, China
| | - Qi Yu
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Zhenkai Li
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Xu Chen
- College of Public Health, Zhengzhou University, Zhengzhou, Henan Province 276800, China
| | - Jiatong Zhang
- Department of Disease Control and Prevention, Hospital of Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Peng Zhang
- Department of Bone and Soft Tissue Cancer, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, Henan Province 450001, China
| | - Feifei Feng
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Qiao Zhang
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan Province 450001, China
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4
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Li YQ, Zheng Z, Liu QX, Lu X, Zhou D, Zhang J, Zheng H, Dai JG. Moesin as a prognostic indicator of lung adenocarcinoma improves prognosis by enhancing immune lymphocyte infiltration. World J Surg Oncol 2021; 19:109. [PMID: 33838692 PMCID: PMC8037891 DOI: 10.1186/s12957-021-02229-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Accepted: 04/03/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Ezrin-radixin-moesin (ERM) have been explored in many cancer processes. Moesin, as its component, has also been found to play an important role in the prognosis of cancer patients, tumor metastasis, drug resistance, and others. Especially in regulating the immunity, but most results came from direct studies on immune cells, there is no clear conclusion on whether moesin has similar effects in tumor cells. And moesin has certain research results in many cancers in other aspects, but there are few about moesin in lung adenocarcinoma (LUAD). METHODS We detect the expression of moesin in 82 LUAD and matched normal tissue samples by immunohistochemistry. Besides, for the pathological feature, we did a detailed statistical analysis. And with the help of various databases, we have done in-depth exploration of moesin's ability to enhance the extent of immune lymphocyte infiltration. RESULTS Moesin is a poor expression in lung cancer tissues than the corresponding normal samples. And this phenomenon had a strongly associated with the prognosis and TNM stage of these LUAD patients. Moesin can enhance the infiltration of multiple immune lymphocytes in lung cancer. And this may be related to the interaction between moesin and various inflammatory molecules. CONCLUSIONS Moesin is a newly index for the prognosis of LUAD and improves the prognosis of LUAD patients by regulating a variety of inflammation-related molecules to enhance immune lymphocytes infiltration.
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Affiliation(s)
- Yan-Qi Li
- Department of Thoracic Surgery, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China
| | - Zhi Zheng
- Department of Thoracic Surgery, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China
| | - Quan-Xing Liu
- Department of Thoracic Surgery, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China
| | - Xiao Lu
- Department of Thoracic Surgery, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China
| | - Dong Zhou
- Department of Thoracic Surgery, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China
| | - Jiao Zhang
- Department of Thoracic Surgery, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China
| | - Hong Zheng
- Department of Thoracic Surgery, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China.
| | - Ji-Gang Dai
- Department of Thoracic Surgery, Xinqiao Hospital, Army Medical University (Third Military Medical University), Chongqing, 400037, China.
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5
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Ballester B, Milara J, Cortijo J. The role of mucin 1 in respiratory diseases. Eur Respir Rev 2021; 30:30/159/200149. [PMID: 33536260 DOI: 10.1183/16000617.0149-2020] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 09/04/2020] [Indexed: 01/21/2023] Open
Abstract
Recent evidence has demonstrated that mucin 1 (MUC1) is involved in many pathological processes that occur in the lung. MUC1 is a transmembrane protein mainly expressed by epithelial and hematopoietic cells. It has a receptor-like structure, which can sense the external environment and activate intracellular signal transduction pathways through its cytoplasmic domain. The extracellular domain of MUC1 can be released to the external environment, thus acting as a decoy barrier to mucosal pathogens, as well as serving as a serum biomarker for the diagnosis and prognosis of several respiratory diseases such as lung cancer and interstitial lung diseases. Furthermore, bioactivated MUC1-cytoplasmic tail (CT) has been shown to act as an anti-inflammatory molecule in several airway infections and mediates the expression of anti-inflammatory genes in lung diseases such as chronic rhinosinusitis, chronic obstructive pulmonary disease and severe asthma. Bioactivated MUC1-CT has also been reported to interact with several effectors linked to cellular transformation, contributing to the progression of respiratory diseases such as lung cancer and pulmonary fibrosis. In this review, we summarise the current knowledge of MUC1 as a promising biomarker and drug target for lung disease.
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Affiliation(s)
- Beatriz Ballester
- Division of Pulmonary Sciences and Critical Care Medicine, School of Medicine, University of Colorado, Aurora, CO, USA .,CIBERES, Health Institute Carlos III, Valencia, Spain.,Both authors contributed equally to this work
| | - Javier Milara
- CIBERES, Health Institute Carlos III, Valencia, Spain.,Pharmacy Unit, Consorcio Hospital General de Valencia, Valencia, Spain.,Pharmacology Dept, University Jaume I, Castellon, Spain.,Both authors contributed equally to this work
| | - Julio Cortijo
- CIBERES, Health Institute Carlos III, Valencia, Spain.,Research and teaching Unit, Consorcio Hospital General de Valencia, Valencia, Spain.,Dept of Pharmacology, Faculty of Medicine, University of Valencia, Valencia, Spain
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6
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Cui J, Song Y, Han X, Hu J, Chen Y, Chen X, Xu X, Xing Y, Lu H, Cai L. Targeting 14-3-3ζ Overcomes Resistance to Epidermal Growth Factor Receptor-Tyrosine Kinase Inhibitors in Lung Adenocarcinoma via BMP2/Smad/ID1 Signaling. Front Oncol 2020; 10:542007. [PMID: 33123465 PMCID: PMC7571474 DOI: 10.3389/fonc.2020.542007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 08/20/2020] [Indexed: 01/06/2023] Open
Abstract
Background: The 14-3-3ζ protein, which acts as a putative oncoprotein, has been found to promote the proliferation, metastasis, and chemoresistance of cancer cells in several cancers including lung adenocarcinoma (LUAD); however, its significance in epidermal growth factor receptor–tyrosine kinase inhibitor (EGFR-TKI) resistance remains unknown. Methods: The Cancer Genome Atlas (TCGA) database was used to determine 14-3-3ζ expression in pancancer and LUAD. 14-3-3ζ and ID1 expression was then examined in clinical LUAD samples by immunohistochemistry (IHC). Lentiviral transfection with 14-3-3ζ-specific small hairpin RNA (shRNA) was used to establish stable 14-3-3ζ knockdown gefitinib-resistant PC9 (PC9/GR) and H1975 cell lines. The effect of 14-3-3ζ knockdown on reversing EGFR-TKI resistance was determined in vitro by Cell Counting Kit-8 (CCK-8), wound healing, Transwell assays, and flow cytometry. A xenograft tumor model was established to evaluate the role of 14-3-3ζ in EGFR-TKI resistance. Microarray analysis results showed multiple pathways regulated by 14-3-3ζ-shRNA. Results: In the present study, we demonstrated that based on the TCGA, pancancer and LUAD 14-3-3ζ expression was elevated and predicted unfavorable prognosis. In addition, high 14-3-3ζ expression was associated with advanced T stage, TNM stage, presence of lymph node metastasis and, importantly, poor treatment response to EGFR-TKIs in LUAD patients with EGFR-activating mutations. 14-3-3ζ shRNA sensitized EGFR-TKI-resistant human LUAD cells to gefitinib and reversed epithelial-to-mesenchymal transition (EMT). After 14-3-3ζ depletion, bone morphogenetic protein (BMP) signaling activation was decreased in EGFR-TKI-resistant cells in microarray analysis, which was further validated by Western blot analysis. Furthermore, the expression of 14-3-3ζ positively correlates with ID1 expression in human EGFR-mutant LUAD patient samples. In vivo, there was a reduction in the tumor burden in mice treated with 14-3-3ζ shRNA and gefitinib compared to mice treated with gefitinib alone. Conclusion: Our work uncovers a hitherto unappreciated role of 14-3-3ζ in EGFR-TKI resistance. This study might provide a potential therapeutic approach for treating LUAD patients harboring EGFR mutations.
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Affiliation(s)
- Jinfang Cui
- The Fourth Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yang Song
- Department of Orthopedic Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Xuejiao Han
- The Fourth Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Jing Hu
- The Fourth Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yanbo Chen
- The Fourth Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xuesong Chen
- The Fourth Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xiaomin Xu
- The Fourth Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Ying Xing
- The Fourth Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Hailing Lu
- The Fourth Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
| | - Li Cai
- The Fourth Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin, China
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7
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Ma GL, Qiao ZL, He D, Wang J, Kong YY, Xin XY, Wen FQ, Bao SJ, Ma ZR, Wang FS, Xie J, Hu YH. Establishment of a low-tumorigenic MDCK cell line and study of differential molecular networks. Biologicals 2020; 68:112-121. [PMID: 32928630 DOI: 10.1016/j.biologicals.2020.07.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 07/11/2020] [Accepted: 07/14/2020] [Indexed: 12/18/2022] Open
Abstract
Influenza is an acute respiratory infection caused by the influenza virus, and vaccination against influenza is considered the best way to prevent the onset and spread. MDCK (Madin-Darby canine kidney) cells are typically used to isolate the influenza virus, however, their high tumorigenicity is the main controversy in the production of influenza vaccines. Here, MDCK-C09 and MDCK-C35 monoclonal cell lines were established, which were proven to be low in tumorigenicity. RNA-seq of MDCK-C09, MDCK-C35, and MDCK-W73 cells was performed to investigate the putative tumorigenicity mechanisms. Tumor-related molecular interaction analysis of the differentially expressed genes indicates that hub genes, such as CUL3 and EGFR, may play essential roles in tumorigenicity differences between MDCK-C (MDCK-C09 and MDCK-C35) and MDCK-W (MDCK-W73) cells. Moreover, the analysis of cell proliferation regulation-associated molecular interaction shows that downregulated JUN and MYC, for instance, mediate increased proliferation of these cells. The present study provides a new low-tumorigenic MDCK cell line and describes the potential molecular mechanism for the low tumorigenicity and high proliferation rate.
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Affiliation(s)
- Gui-Lan Ma
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China; Gansu Tech Innovation Center of Animal Cell, Biomedical Research Center, Northwest Minzu University, Lanzhou, 730030, PR China.
| | - Zi-Lin Qiao
- Gansu Tech Innovation Center of Animal Cell, Biomedical Research Center, Northwest Minzu University, Lanzhou, 730030, PR China.
| | - Dan He
- Gansu Tech Innovation Center of Animal Cell, Biomedical Research Center, Northwest Minzu University, Lanzhou, 730030, PR China.
| | - Jiao Wang
- Laboratory of Molecular Neural Biology, School of Life Sciences, Shanghai University, Shanghai, China.
| | - Yan-Yan Kong
- Huashan Hospital Affiliated to Fudan University, Shanghai, China.
| | - Xiao-Yong Xin
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China.
| | - Feng-Qin Wen
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China.
| | - Shi-Jun Bao
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China.
| | - Zhong-Ren Ma
- Gansu Tech Innovation Center of Animal Cell, Biomedical Research Center, Northwest Minzu University, Lanzhou, 730030, PR China.
| | - Fu-Shuai Wang
- Laboratory of Molecular Neural Biology, School of Life Sciences, Shanghai University, Shanghai, China.
| | - Jiang Xie
- School of Computer Engineering and Science, Shanghai University, Shanghai, China.
| | - Yong-Hao Hu
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, 730030, PR China.
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8
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Ning Y, Zheng H, Zhan Y, Liu S, Yang Y, Zang H, Luo J, Wen Q, Fan S. Comprehensive analysis of the mechanism and treatment significance of Mucins in lung cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:162. [PMID: 32807223 PMCID: PMC7433199 DOI: 10.1186/s13046-020-01662-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 08/03/2020] [Indexed: 12/19/2022]
Abstract
Aberrant expression of mucin proteins has played a complex and essential role in cancer development and metastasis. Members of the mucin family have been intimately implicated in lung cancer progression, metastasis, survival and chemo-resistance. During the progression of lung cancer, mucin proteins have involved all of the procession of lung cancer, which is interacted with many receptor tyrosine kinases signal pathways and mediated cell signals for tumor cell growth and survival. Mucins thus have been considerable as the indicator of negative prognosis and desirable therapeutic targets of lung cancers. In this review, we comprehensively analyzed the role of each member of the mucin family in lung cancer by combining open-accessed database analysis and assembling cutting-edge information about these molecules.
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Affiliation(s)
- Yue Ning
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Hongmei Zheng
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Yuting Zhan
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Sile Liu
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Yang Yang
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Hongjing Zang
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Jiadi Luo
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Qiuyuan Wen
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
| | - Songqing Fan
- Department of Pathology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
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9
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Wang X, Li Y, Hu H, Zhou F, Chen J, Zhang D. Comprehensive analysis of gene expression and DNA methylation data identifies potential biomarkers and functional epigenetic modules for lung adenocarcinoma. Genet Mol Biol 2020; 43:e20190164. [PMID: 32484849 PMCID: PMC7299274 DOI: 10.1590/1678-4685-gmb-2019-0164] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2019] [Accepted: 01/30/2020] [Indexed: 12/21/2022] Open
Abstract
Lung cancer has one of the highest mortality rates of malignant neoplasms. Lung adenocarcinoma (LUAD) is one of the most common types of lung cancer. DNA methylation is more stable than gene expression and could be used as a biomarker for early tumor diagnosis. This study is aimed to screen potential DNA methylation signatures to facilitate the diagnosis and prognosis of LUAD and integrate gene expression and DNA methylation data of LUAD to identify functional epigenetic modules. We systematically integrated gene expression and DNA methylation data from The Cancer Genome Atlas (TCGA) and Gene Expression Omnibus (GEO), bioinformatic models and algorithms were implemented to identify signatures and functional modules for LUAD. Three promising diagnostic and five potential prognostic signatures for LUAD were screened by rigorous filtration, and our tumor-normal classifier and prognostic model were validated in two separate data sets. Additionally, we identified functional epigenetic modules in the TCGA LUAD dataset and GEO independent validation data set. Interestingly, the MUC1 module was identified in both datasets. The potential biomarkers for the diagnosis and prognosis of LUAD are expected to be further verified in clinical practice to aid in the diagnosis and treatment of LUAD.
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Affiliation(s)
- XiaoCong Wang
- Hubei University of Medicine, Department of Oncology, Suizhou Hospital, Suizhou, Hubei, China
| | - YanMei Li
- Hubei University of Medicine, Department of Oncology, Suizhou Hospital, Suizhou, Hubei, China
| | - HuiHua Hu
- Hubei University of Medicine, Department of ICU, Suizhou Hospital, Suizhou, Hubei, China
| | - FangZheng Zhou
- Hubei University of Medicine, Department of Oncology, Suizhou Hospital, Suizhou, Hubei, China
| | - Jie Chen
- Hubei University of Medicine, Department of Oncology, Suizhou Hospital, Suizhou, Hubei, China
| | - DongSheng Zhang
- Hubei University of Medicine, Department of Oncology, Suizhou Hospital, Suizhou, Hubei, China
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10
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Hou J, Liu G, Zhang P, Wang B, Yan Q, Wu P, Wang C, Yao W. Experimental Study of Somatic Variants of Osteosarcoma by Whole-Exome Sequencing. Med Sci Monit 2020; 26:e920826. [PMID: 32193367 PMCID: PMC7106971 DOI: 10.12659/msm.920826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background This study aimed to investigate the role of gene mutation site distribution, biological function, pathway enrichment, and gene association analysis in the occurrence, development, and migration of osteosarcoma. Material/Methods Somatic mutation screening was performed using the whole-exome sequencing of osteosarcoma samples, and the distribution of mutations was demonstrated by Circos diagrams. Metascape was used to analyze the GO and KEGG signal pathway enrichment of the genes harboring protein coding alterations, and GeneMANIA was used to analyze the interaction of mutated genes. Results The results showed that the protein coding alterations were found throughout the whole genome in 3 osteosarcoma samples. A large number of identical or related biological processes and pathways were found in osteosarcoma samples. The GeneMANIA analysis of the 10 mutations shared by 3 samples showed that the target gene minichromosome maintenance complex component 4 (MCM4) and 3 lateral genes were most functional, and were all related to DNA replication. The analysis of GO and KEGG signal pathway enrichment showed that the mutated genes were involved mainly in tumor-related metabolic pathways. Three mutated genes were involved in the cell process, and 2 mutated genes were involved in the metabolic process. Known driver gene mutations were also observed in the samples. Conclusions The gene analysis confirmed that patients with osteosarcoma had a wide range of common gene mutations related to each other, which are involved in tumor-related metabolic pathways. These findings provide a basis for further gene-targeted therapy and pathway research.
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Affiliation(s)
- Jingyu Hou
- Department of Bone and Soft Tissue Oncology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)
| | - Guoqing Liu
- Department of Bone and Soft Tissue Oncology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)
| | - Peng Zhang
- Department of Bone and Soft Tissue Oncology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)
| | - Bangmin Wang
- Department of Bone and Soft Tissue Oncology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)
| | - Qiang Yan
- Department of Bone and Soft Tissue Oncology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)
| | - Pin Wu
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China (mainland)
| | - Chuchu Wang
- School of Life Sciences, Zhengzhou University, Zhengzhou, Henan, China (mainland)
| | - Weitao Yao
- Department of Bone and Soft Tissue Oncology, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China (mainland)
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11
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Gan Y, Ye F, He XX. The role of YWHAZ in cancer: A maze of opportunities and challenges. J Cancer 2020; 11:2252-2264. [PMID: 32127952 PMCID: PMC7052942 DOI: 10.7150/jca.41316] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Accepted: 11/30/2019] [Indexed: 12/21/2022] Open
Abstract
YWHAZ (also named 14-3-3ζ) is a central hub protein for many signal transduction pathways and plays a significant role in tumor progression. Accumulating evidences have demonstrated that YWHAZ is frequently up-regulated in multiple types of cancers and acts as an oncogene in a wide range of cell activities including cell growth, cell cycle, apoptosis, migration, and invasion. Moreover, YWHAZ was reported to be regulated by microRNAs (miRNAs) or long non-coding RNAs and exerted its malignant functions by targeting downstream molecules like protein kinase, apoptosis proteins, and metastasis-related molecules. Additionally, YWHAZ may be a potential biomarker of diagnosis, prognosis and chemoresistance in several cancers. Targeting YWHAZ by siRNA, shRNA or miRNA was reported to have great help in suppressing malignant properties of cancer cells. In this review, we perform literature and bioinformatics analysis to reveal the oncogenic role and molecular mechanism of YWHAZ in cancer, and discuss the potential clinical applications of YWHAZ concerning diagnosis, prognosis, and therapy in malignant tumors.
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Affiliation(s)
- Yun Gan
- Institute of Liver and Gastrointestinal Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Ye
- Department of Pediatrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xing-Xing He
- Institute of Liver and Gastrointestinal Diseases, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Li Z, Zhang Y, Meng L, Yang S, Zhang P, Zhang J, Li C, Feng F, Zhang Q. LncRNA-ENST00000501520 promotes the proliferation of malignant-transformed BEAS-2B cells induced with coal tar pitch mediated by target genes. ENVIRONMENTAL TOXICOLOGY 2019; 34:869-877. [PMID: 31033183 DOI: 10.1002/tox.22759] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 04/07/2019] [Accepted: 04/07/2019] [Indexed: 06/09/2023]
Abstract
As a human carcinogen, coal tar pitch (CTP) can significantly increase the risk of lung cancer. However, the mechanism underlying CTP-induced lung carcinogenesis has not been well understood. This study aims to explore the role of the LncRNA-ENST00000501520 in the proliferation of malignant-transformed human bronchial epithelial cells (BAES-2B) induced by CTP extract for the first time. BEAS-2B cells were stimulated with 2.4 μg/mL CTP extract, and then passaged for three times, which were named passage 1 and then passaged until passage 30 (named as CTP group). The ENST000001520 of cells in CTP group was interfered using siRNA. The results showed that ENST000001520 located in cell nucleus (>80%) had no or weak ability of protein encoding. After interference of ENST000001520, the migration and proliferation of cells in CTP group were inhibited, and the cell cycle was arrested in the G0/G1 phase; however, the apoptosis of cells in CTP group was promoted. The target genes (SKB1, CLTB, TAP2, PIPK2, and SOCS3) of ENST000001520 were screened out, and the mRNA and protein expression of SBK1 and SOCS3 was significantly decreased after ENST000001520 interference. SBK1 and SOCS3 may play a promoting role in occurrence and development of cancers. The study suggests that LncRNA-ENST00000501520 could promote the proliferation in malignant-transformed BEAS-2B cells induced with CTP extract which may be mediated by target genes. This study may provide a new target for prevention and treatment of lung cancer.
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Affiliation(s)
- Zhongqiu Li
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Yaping Zhang
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Liya Meng
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Sa Yang
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Peng Zhang
- Department of Bone and soft tissue cancer, The Affiliated Cancer Hospital of Zhengzhou University (Henan Cancer Hospital), Zhengzhou, Henan, China
| | - Jiatong Zhang
- Department of Disease Control and Prevention, Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Chunyang Li
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Feifei Feng
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
| | - Qiao Zhang
- Department of Toxicology, College of Public Health, Zhengzhou University, Zhengzhou, Henan, China
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Overexpression of MUC1 predicts poor prognosis in patients with breast cancer. Oncol Rep 2018; 41:801-810. [PMID: 30483806 PMCID: PMC6313072 DOI: 10.3892/or.2018.6887] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2018] [Accepted: 10/29/2018] [Indexed: 01/26/2023] Open
Abstract
Breast cancer is the most commonly diagnosed cancer in females; thus, there is an urgent requirement to identify precise biomarkers for the diagnosis and treatment of the disease. Mucin 1 (MUC1) is a glycoprotein that has been demonstrated to be involved in the metastasis and invasion of multiple tumor types. Bioinformatics analyses were conducted to indicate the prognostic value of MUC1 in breast cancer. Additionally, the expression level of MUC1 was assessed using Oncomine analysis. Furthermore, PrognoScan was used to analyze the prognostic value of MUC1 in breast cancer. Mutations of MUC1 were analyzed by the Catalogue of Somatic Mutations in Cancer and cBioPortal databases. In addition, University of California, Santa Cruz (UCSC) was used to examine the methylation status of MUC1. Co-expression of MUC1 mRNA was detected with the cBioPortal, UCSC and Breast Cancer Gene-Expression Miner v4.0 datasets. The results demonstrated that MCU1 is frequently overexpressed in breast cancer and is negatively associated with CpG sites. Furthermore, pooled data indicated that abnormally high expression of MUC1 indicates poor prognosis. Additionally, upregulation of MUC1 expression is associated with estrogen receptor- and progesterone receptor-positive disease, aging and increased Scarff, Bloom and Richardson grade, but is not associated with triple-negative and basal-like status. Subsequent data mining across multiple large databases demonstrated a positive association between MUC1 mRNA expression and cyclic AMP-responsive element-binding protein 3-like 4 (CREB3L4) in breast cancer tissues. The present data indicated that the overexpression of MUC1 indicates a poor prognosis in patients with breast cancer and is associated with MUC1 promoter methylation status. Additionally, MUC1 positively correlated with CREB3L4 and may serve as a potential prognostic factor and therapy target for breast cancer.
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Deng Y, Zheng J, Ma J. The clinical and prognostic significance of YWHAZ in non‐small–cell lung cancer patients: Immunohistochemical analysis. J Cell Biochem 2018; 120:6290-6298. [PMID: 30378158 DOI: 10.1002/jcb.27915] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Accepted: 09/25/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Yong Deng
- Department of Thoracic Surgery Sheyang County People’s Hospital Yancheng China
| | - Jianyun Zheng
- Department of Pathology The First Affiliated Hospital of Xi’an Medical University, General Medicine School of Xi’an Medical University Xi’an China
| | - Jiangang Ma
- Department of Respiratory Medicine The Second Affiliated Hospital of Shaanxi University of Chinese Medicine Xianyang China
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Chen Q, Lu X, Liu QX, Zhou D, Qiu Y, Dai JG, Zheng H. SGEF is a potential prognostic and therapeutic target for lung adenocarcinoma. World J Surg Oncol 2018; 16:32. [PMID: 29454349 PMCID: PMC5816374 DOI: 10.1186/s12957-018-1331-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2017] [Accepted: 02/04/2018] [Indexed: 01/08/2023] Open
Abstract
Background SH3-containing guanine nucleotide exchange factor (SGEF), a RhoG-specific guanine nucleotide exchange factor (GEF), was consider as a key signal that determines cancer cell invasion. Although SGEF has been considered to highly express in glioma and prostate cancer. However, it is not well illustrated in LAC. Methods In this experiment, expression of SGEF was detected in 92 LAC and corresponding normal tissue samples by immunohistochemistry. In addition, we evaluated the invasion and migration of lung adenocarcinoma cells by the gain and loss of SGEF expression. Furthermore, RhoG activity was measured by GST pull-down assay. Results SGEF is highly expressed in LAC tissues than in normal lung tissues and was associated with the TNM stage. Lung adenocarcinoma patients with low SGEF subgroup had longer overall survival compared to those with high expression. Furthermore, univariate analysis showed that SGEF expression was an independent prognostic factor for overall survival in lung adenocarcinoma. Silencing of SGEF effectively suppressed the invasion and migration of human lung adenocarcinoma cells in vitro by inhibiting RhoG activity, and over-expression of SGEF could reverse this phenomena. Conclusion SGEF is a novel prognostic target in human lung adenocarcinoma. Electronic supplementary material The online version of this article (10.1186/s12957-018-1331-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Qian Chen
- Team four of the Second group, Graduate school, Third Military Medical University (Army medical university), Chongqing, 400037, China
| | - Xiao Lu
- Department of Thoracic Surgery, Xinqiao Hospital, Third Military Medical University (Army medical university), Chongqing, 400037, China
| | - Quan-Xing Liu
- Department of Thoracic Surgery, Xinqiao Hospital, Third Military Medical University (Army medical university), Chongqing, 400037, China
| | - Dong Zhou
- Department of Thoracic Surgery, Xinqiao Hospital, Third Military Medical University (Army medical university), Chongqing, 400037, China
| | - Yuan Qiu
- Department of General Surgery, Xinqiao Hospital, Third Military Medical University (Army medical university), Chongqing, 400037, China
| | - Ji-Gang Dai
- Department of Thoracic Surgery, Xinqiao Hospital, Third Military Medical University (Army medical university), Chongqing, 400037, China.
| | - Hong Zheng
- Department of Thoracic Surgery, Xinqiao Hospital, Third Military Medical University (Army medical university), Chongqing, 400037, China.
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