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Filippi L, Pini A, Cammalleri M, Bagnoli P, Dal Monte M. β3-Adrenoceptor, a novel player in the round-trip from neonatal diseases to cancer: Suggestive clues from embryo. Med Res Rev 2021; 42:1179-1201. [PMID: 34967048 PMCID: PMC9303287 DOI: 10.1002/med.21874] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 09/29/2021] [Accepted: 12/15/2021] [Indexed: 01/19/2023]
Abstract
The role of the β-adrenoceptors (β-ARs) in hypoxia-driven diseases has gained visibility after the demonstration that propranolol promotes the regression of infantile hemangiomas and ameliorates the signs of retinopathy of prematurity (ROP). Besides the role of β2-ARs, preclinical studies in ROP have also revealed that β3-ARs are upregulated by hypoxia and that they are possibly involved in retinal angiogenesis. In a sort of figurative round trip, peculiarities typical of ROP, where hypoxia drives retinal neovascularization, have been then translated to cancer, a disease equally characterized by hypoxia-driven angiogenesis. In this step, investigating the role of β3-ARs has taken advantage of the assumption that cancer growth uses a set of strategies in common with embryo development. The possibility that hypoxic induction of β3-ARs may represent one of the mechanisms through which primarily embryo (and then cancer, as an astute imitator) adapts to grow in an otherwise hostile environment, has grown evidence. In both cancer and embryo, β3-ARs exert similar functions by exploiting a metabolic shift known as the Warburg effect, by acquiring resistance against xenobiotics, and by inducing a local immune tolerance. An additional potential role of β3-AR as a marker of stemness has been suggested by the finding that its antagonism induces cancer cell differentiation evoking that β3-ARs may help cancer to grow in a nonhospital environment, a strategy also exploited by embryos. From cancer, the round trip goes back to neonatal diseases for which new possible interpretative keys and potential pharmacological perspectives have been suggested.
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Affiliation(s)
- Luca Filippi
- Department of Clinical and Experimental Medicine, Neonatology and Neonatal Intensive Care UnitUniversity of PisaPisaItaly
| | - Alessandro Pini
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Maurizio Cammalleri
- Department of Biology, Unit of General PhysiologyUniversity of PisaPisaItaly
| | - Paola Bagnoli
- Department of Biology, Unit of General PhysiologyUniversity of PisaPisaItaly
| | - Massimo Dal Monte
- Department of Biology, Unit of General PhysiologyUniversity of PisaPisaItaly
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Shi Y, Chang D, Li W, Zhao F, Ren X, Hou B. Identification of core genes and clinical outcomes in tumors originated from endoderm (gastric cancer and lung carcinoma) via bioinformatics analysis. Medicine (Baltimore) 2021; 100:e25154. [PMID: 33761685 PMCID: PMC10545272 DOI: 10.1097/md.0000000000025154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Revised: 11/30/2020] [Accepted: 02/23/2021] [Indexed: 12/24/2022] Open
Abstract
ABSTRACT During last decade, bioinformatics analysis has provided an effective way to study the relationship between various genes and biological processes. In this study, we aimed to identify potential core candidate genes and underlying mechanisms of progression of lung and gastric carcinomas which both originated from endoderm. The expression profiles, GSE54129 (gastric carcinoma) and GSE27262 (lung carcinoma), were collected from GEO database. One hundred eleven patients with gastric carcinoma and 21 health people were included in this research. Meanwhile, there were 25 lung carcinoma patients. Then, 75 differentially expressed genes were selected via GEO2R online tool and Venn software, including 31 up-regulated genes and 44 down-regulated genes. Next, we used Database for Annotation, Visualization, and Integrated Discovery and Metascpe software to analyze Kyoto Encyclopedia of Gene and Genome pathway and gene ontology. Furthermore, Cytoscape software and MCODE App were performed to construct complex of these differentially expressed genes . Twenty core genes were identified, which mainly enriched in extracellular matrix-receptor interaction, focal adhesion, and PI3K-Akt pathway (P < .01). Finally, the significant difference of gene expression between cancer tissues and normal tissues in both lung and gastric carcinomas was examined by Gene Expression Profiling Interactive Analysis database. Twelve candidate genes with positive statistical significance (P < .01), COMP CTHRC1 COL1A1 SPP1 COL11A1 COL10A1 CXCL13 CLDN3 CLDN1 matrix metalloproteinases 7 ADAM12 PLAU, were picked out to further analysis. The Kaplan-Meier plotter website was applied to examine relationship among these genes and clinical outcomes. We found 4 genes (ADAM12, SPP1, COL1A1, COL11A1) were significantly associated with poor prognosis in both lung and gastric carcinoma patients (P < .05). In conclusion, these candidate genes may be potential therapeutic targets for cancer treatment.
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Affiliation(s)
- Yewen Shi
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Xi’an Jiaotong University
| | - Dongmin Chang
- Department of Surgical Oncology, the First Affiliated Hospital of Xi’an Jiaotong University
| | - Wenhan Li
- Department of Surgical Oncology, Shaanxi Provincial People's Hospital
- The Third Affiliated Hospital, the School of Medicine Xi’an Jiaotong University
| | - FengYu Zhao
- Department of Surgical Oncology, the First Affiliated Hospital of Xi’an Jiaotong University
| | - Xiaoyong Ren
- Department of Otorhinolaryngology Head and Neck Surgery, the Second Affiliated Hospital of Xi’an Jiaotong University
| | - Bin Hou
- The Third Affiliated Hospital, the School of Medicine Xi’an Jiaotong University
- Department of Thoracic Surgery, Shaanxi Provincial People's Hospital, Xi’an, Shaanxi, China
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3
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Yin L, Wang Y, Ma G, Deng Y, Zhou Q. Villi development core-related gene expression associated with lung squamous cancer prognosis. Medicine (Baltimore) 2019; 98:e14714. [PMID: 30882635 PMCID: PMC6426584 DOI: 10.1097/md.0000000000014714] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Revised: 01/18/2019] [Accepted: 02/06/2019] [Indexed: 02/05/2023] Open
Abstract
Similarities between embryonic development and tumorigenesis are reflected in biological behavior and gene expression. Although the gene signature during development and the clinical phenotype of different cancers show certain correlation pattern, the correlation between early embryo development and cancer remains largely unexplored. To compare the gene expression profile between development and cancer, our study analyzed the gene expression of chorionic villi samples at different gestational ages (6, 7, 8, 9, 10, 40 weeks) obtained from gene expression omnibus (GEO) datasets using correlation test. Then the villi development-related genes that gradually showed a positive correlation (upregulated) (n = 394) or negative correlation (downregulated) (n = 325) with time were used to construct protein-protein interaction (PPI) networks. Three subnetworks among the gradually upregulated genes and 3 subnetworks among the downregulated genes were identified using the molecular complex detection (MCODE) plugin in Cytoscape software. The most significant GO terms for villi-correlated genes were immune, inflammatory response and cell division. These gene clusters were also dysregulated in lung squamous cell carcinoma (SCC). Moreover the prognostic value of the gene clusters was then analyzed with TCGA lung SCC data, which showed 4 clusters that were associated with prognosis. Our results demonstrate the gene expression similarity between development and lung SCC and identified development-associated gene clusters that could contain prognostic information for lung SCC patients.
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Affiliation(s)
- Liyuan Yin
- Lung cancer centre, West China Hospital, Sichuan University, Chengdu
| | - Yonggang Wang
- Department of Respiratory Medicine, Shandong Provincial Hospital Affiliated to Shandong University, Jinan
| | - Guangzhi Ma
- Lung cancer centre, West China Hospital, Sichuan University, Chengdu
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu, P. R. China
| | - Yunfu Deng
- Lung cancer centre, West China Hospital, Sichuan University, Chengdu
| | - Qinghua Zhou
- Lung cancer centre, West China Hospital, Sichuan University, Chengdu
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4
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An N, Zhao C, Yu Z, Yang X. Identification of prognostic genes in colorectal cancer through transcription profiling of multi-stage carcinogenesis. Oncol Lett 2018; 17:432-441. [PMID: 30655784 DOI: 10.3892/ol.2018.9632] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 07/09/2018] [Indexed: 01/02/2023] Open
Abstract
Colorectal cancer is a complex multistage process following the adenoma-carcinoma sequence. Additional research on the basis of molecular dysregulations, particularly in the precancerous stage, may provide insight into the realization of potential biomarkers and therapeutic targets for the disease. In the present study, the expression profile of human multistage colorectal mucosa tissues, including healthy, adenoma and adenocarcinoma samples, was downloaded. Genes that were consistently differentially expressed in precancerous tissues and cancer samples were collected. Based on a merged biological network, the biggest connected component composed of these identified genes and their one-step neighbors were retrieved to conduct random walk with restart algorithm, in order to identify genes significantly affected during carcinogenesis. Therefore, 35 genes significantly affected by carcinogenic dysregulation were successfully identified. Survival and Cox analysis indicated that the expression of these genes was an independent prognostic factor confirmed by six cohorts. In summary, based on the transcription profile of multi-stage carcinogenesis and bioinformatics analysis, 35 genes significantly associated with patient survival were successfully identified, which may serve as promising therapeutic targets for the disease.
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Affiliation(s)
- Ning An
- Department of Oncology, Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
| | - Chen Zhao
- Department of Anatomy, School of Basic Medicine, Qingdao University, Qingdao, Shandong 266071, P.R. China
| | - Zhuang Yu
- Department of Oncology, Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
| | - Xue Yang
- Department of Oncology, Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, P.R. China
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Li P, Zhang L, Yu X, Tong R, Di X, Mao Y, Gao Y, Zhang K, Feng L, Cheng S. Proliferation genes in lung development associated with the prognosis of lung adenocarcinoma but not squamous cell carcinoma. Cancer Sci 2017; 109:308-316. [PMID: 29168602 PMCID: PMC5797819 DOI: 10.1111/cas.13456] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 11/07/2017] [Accepted: 11/16/2017] [Indexed: 11/29/2022] Open
Abstract
There are many similarities between embryonic development and tumorigenesis, and gene expression profiles show that certain correlations exist between the gene signature during development and the clinical phenotypes of different cancers. Our group previously reported the gene expression profiles of human lung development, and the expression of one group of proliferation-related genes (PTN1 genes) steadily decreased during lung development. Here, we examined the prognostic value of PTN1 genes in 5 independent lung adenocarcinoma (ADC) and 5 lung independent squamous cell carcinoma (SCC) microarray datasets and found that the expression levels of PTN1 genes were associated with survival in lung ADC but not lung SCC. All of the lung ADC datasets contained a set of highly correlated genes from PTN1 genes, but the lung SCC datasets had no similar set of genes. We identified 63 unique core genes from the PTN1 genes in the 5 lung ADC datasets: 17 of these core genes appeared in at least 4 of the lung ADC datasets, and the 17 corresponding proteins clearly interacted more strongly with each other in lung ADC than in lung SCC. Moreover, 16 of the 17 core genes play major roles in the G2 /M phase of the cell cycle. These data indicate that proliferation-related genes in lung development have a significant prognostic value for lung ADC; the synergistic effects of the 17 core genes play an important role in lung ADC prognosis. These genes may have significant clinical implications for the treatment and prognosis of lung ADC.
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Affiliation(s)
- Ping Li
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lei Zhang
- Department of Endoscopy, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xuexin Yu
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Run Tong
- Department of Pulmonary and Critical Care Medicine, Center for Respiratory Diseases, China-Japan Friendship Hospital, Beijing, China
| | - Xuebing Di
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yousheng Mao
- Department of Thoracic Surgery, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yanning Gao
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kaitai Zhang
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lin Feng
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shujun Cheng
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Yu X, Feng L, Liu D, Zhang L, Wu B, Jiang W, Han Z, Cheng S. Quantitative proteomics reveals the novel co-expression signatures in early brain development for prognosis of glioblastoma multiforme. Oncotarget 2017; 7:14161-71. [PMID: 26895104 PMCID: PMC4924705 DOI: 10.18632/oncotarget.7416] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Accepted: 01/29/2016] [Indexed: 12/25/2022] Open
Abstract
Although several researches have explored the similarity across development and tumorigenesis in cellular behavior and underlying molecular mechanisms, not many have investigated the developmental characteristics at proteomic level and further extended to cancer clinical outcome. In this study, we used iTRAQ to quantify the protein expression changes during macaque rhesus brain development from fetuses at gestation 70 days to after born 5 years. Then, we performed weighted gene co-expression network analysis (WGCNA) on protein expression data of brain development to identify co-expressed modules that highly expressed on distinct development stages, including early stage, middle stage and late stage. Moreover, we used the univariate cox regression model to evaluate the prognostic potentials of these genes in two independent glioblastoma multiforme (GBM) datasets. The results showed that the modules highly expressed on early stage contained more reproducible prognostic genes, including ILF2, CCT7, CCT4, RPL10A, MSN, PRPS1, TFRC and APEX1. These genes were not only associated with clinical outcome, but also tended to influence chemoresponse. These signatures identified from embryonic brain development might contribute to precise prediction of GBM prognosis and identification of novel drug targets in GBM therapies. Thus, the development could become a viable reference model for researching cancers, including identifying novel prognostic markers and promoting new therapies.
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Affiliation(s)
- Xuexin Yu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China
| | - Lin Feng
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Cancer Institute and Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100021, China
| | - Dianming Liu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China
| | - Lianfeng Zhang
- Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Bo Wu
- Department of Histology and Embryology, School of Basic Medical Sciences, Capital Medical University, Beijing 100069, China
| | - Wei Jiang
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China
| | - Zujing Han
- BGI Tech Solutions Co. Ltd., Yantian District, Shenzhen 518083, China
| | - Shujun Cheng
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin 150081, China.,State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Cancer Institute and Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100021, China
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7
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Zhang B, Feng L, Guo H, Li H, Wang Y, Zhang K, Yu X, Cheng S. Villi-specific Gene Expression Reveals Novel Prognostic Biomarkers in Multiple Human Cancers. J Cancer 2017; 8:2793-2801. [PMID: 28928868 PMCID: PMC5604211 DOI: 10.7150/jca.19787] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 06/07/2017] [Indexed: 11/26/2022] Open
Abstract
Despite many striking connections, the biological similarities between embryonic development and tumorigenesis have not been well explored. Development of the placental villi is a crucial process involving many cellular activities, including immunity, proliferation, and cell adhesion. In this study, we designed a strategy to identify the gene expression pattern of villi development and to explore the corresponding features in tumors. We discovered villi-specific genes that are highly expressed in the villus as opposed to the mature placenta and then measured the expression levels of these genes in tumors. We found large changes in the expression of villi-specific genes in multiple types of cancer. These villi-specific genes showed distinct expression patterns and were primarily involved in three biological processes: immune-related (5), proliferation-related (6), and focal adhesion-related (8); these genes were extracted from the corresponding enriched Gene Ontology (GO) terms. We observed that these genes were also dysregulated at the transcriptional level across several tumor types. Moreover, the expression of these three gene groups was associated with poor prognosis in a subset of tumors. Based on villi-specific gene expression, this correlation study indicated the existence of common gene expression patterns between embryonic development and tumorigenesis. Therefore, a systematic analysis of villi-specific gene aberrations in various tumors could serve as an indicator for identifying novel prognostic biomarkers.
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Affiliation(s)
- Botao Zhang
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Lin Feng
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Honglin Guo
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Hongxia Li
- Department of Obstetrics and Gynecology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Yuanjing Wang
- Department of Obstetrics and Gynecology, Beijing Shijitan Hospital, Capital Medical University, Beijing, 100038, China
| | - Kaitai Zhang
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xuexin Yu
- College of Bioinformatics Science and Technology, Harbin Medical University, Harbin, 150081, China
| | - Shujun Cheng
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
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8
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An N, Yang X, Zhang Y, Shi X, Yu X, Cheng S, Zhang K, Wang G. Cell cycle related genes up-regulated in human colorectal development predict the overall survival of late-stage colorectal cancer patients. MOLECULAR BIOSYSTEMS 2016; 12:541-52. [PMID: 26672738 DOI: 10.1039/c5mb00761e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A tumor can be perceived as a special "organ" that undergoes aberrant and poorly regulated organogenesis. Embryonic development and carcinogenesis share striking similarities in their cellular behavior and underlying molecular mechanisms. This intimate association makes embryonic development a viable reference model for studying cancer thereby circumventing the potentially misleading complexity of tumor heterogeneity. Therefore, on the basis of global expression profile, the genes simultaneously activated (up-regulated in terms of expression profile) or suppressed (down-regulated) in both the embryonic development and cancer stage, probably contain profound information on the molecular mechanism of cancer. In this study, the Affymetrix expression profile of 1593 colorectal cancer samples was downloaded from Gene Expression Omnibus. The 1396 differentially expressed probes were robustly obtained using 660 colorectal normal and cancer samples, the expression pattern of which was analyzed using our human colorectal developmental data. All of these 1396 probes were classified into 27 distinct patterns based on their expression patterns during the developmental process. By means of gene set enrichment analysis, we collected 393 V probes simultaneously up-regulated in both development and carcinogenesis and 207 A probes down-regulated in both. Functional enrichment analysis indicated that the V probes were significantly related to cell cycle regulation. Notably, 28 cell-cycle related probes within the V probe group were found to be significantly associated with an overall survival of Stage III/IV patients (GSE17536 cross validation, n = 96, p = 5.70 × 10(-3); GSE29621, n = 36, p = 1.70 × 10(-3); GSE39084, n = 38, p = 0.05; GSE39582, n = 264, p = 0.047; GSE17537, n = 36, p = 5.90 × 10(-3)).
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Affiliation(s)
- Ning An
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College & Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, China.
| | - Xue Yang
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College & Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, China.
| | - Yueming Zhang
- Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China.
| | - Xiaoyu Shi
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College & Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, China.
| | - Xuexin Yu
- College of Bioinformatics Science and Technology, Harbin Medical University, China
| | - Shujun Cheng
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College & Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, China.
| | - Kaitai Zhang
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College & Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, China.
| | - Guiqi Wang
- Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China.
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9
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Feng L, Tong R, Liu X, Zhang K, Wang G, Zhang L, An N, Cheng S. A network-based method for identifying prognostic gene modules in lung squamous carcinoma. Oncotarget 2016; 7:18006-20. [PMID: 26919109 PMCID: PMC4951267 DOI: 10.18632/oncotarget.7632] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Accepted: 02/13/2016] [Indexed: 12/23/2022] Open
Abstract
Similarities in gene expression between both developing embryonic and precancerous tissues and cancer tissues may help identify much-needed biomarkers and therapeutic targets in lung squamous carcinoma. In this study, human lung samples representing ten successive time points, from embryonic development to carcinogenesis, were used to construct global gene expression profiles. Differentially expressed genes with similar expression in precancerous and cancer samples were identified. Using a network-based greedy searching algorithm to analyze the training cohort (n = 69) and three independent testing cohorts, we successfully identified a significant 22-gene module in which expression levels were correlated with overall survival in lung squamous carcinoma patients.
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Affiliation(s)
- Lin Feng
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College and Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, China
| | - Run Tong
- Department of Respiratory and Critical Care Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Xiaohong Liu
- Department of Gynecology and Obstetrics, Maternal and Child Health Care Hospital of Haidian, Beijing, China
| | - Kaitai Zhang
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College and Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, China
| | - Guiqi Wang
- Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Lei Zhang
- Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Ning An
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College and Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, China
| | - Shujun Cheng
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College and Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, China
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10
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An N, Yang X, Cheng S, Wang G, Zhang K. Developmental genes significantly afflicted by aberrant promoter methylation and somatic mutation predict overall survival of late-stage colorectal cancer. Sci Rep 2015; 5:18616. [PMID: 26691761 PMCID: PMC4686889 DOI: 10.1038/srep18616] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2015] [Accepted: 11/19/2015] [Indexed: 02/07/2023] Open
Abstract
Carcinogenesis is an exceedingly complicated process, which involves multi-level dysregulations, including genomics (majorly caused by somatic mutation and copy number variation), DNA methylomics, and transcriptomics. Therefore, only looking into one molecular level of cancer is not sufficient to uncover the intricate underlying mechanisms. With the abundant resources of public available data in the Cancer Genome Atlas (TCGA) database, an integrative strategy was conducted to systematically analyze the aberrant patterns of colorectal cancer on the basis of DNA copy number, promoter methylation, somatic mutation and gene expression. In this study, paired samples in each genomic level were retrieved to identify differentially expressed genes with corresponding genetic or epigenetic dysregulations. Notably, the result of gene ontology enrichment analysis indicated that the differentially expressed genes with corresponding aberrant promoter methylation or somatic mutation were both functionally concentrated upon developmental process, suggesting the intimate association between development and carcinogenesis. Thus, by means of random walk with restart, 37 significant development-related genes were retrieved from a priori-knowledge based biological network. In five independent microarray datasets, Kaplan-Meier survival and Cox regression analyses both confirmed that the expression of these genes was significantly associated with overall survival of Stage III/IV colorectal cancer patients.
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Affiliation(s)
- Ning An
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College & Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, 100021, China
| | - Xue Yang
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College & Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, 100021, China
| | - Shujun Cheng
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College & Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, 100021, China
| | - Guiqi Wang
- Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, 100021, China
| | - Kaitai Zhang
- State Key Laboratory of Molecular Oncology, Department of Etiology and Carcinogenesis, Peking Union Medical College & Cancer Institute (Hospital), Chinese Academy of Medical Sciences, Beijing, 100021, China
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11
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An N, Shi X, Zhang Y, Lv N, Feng L, Di X, Han N, Wang G, Cheng S, Zhang K. Discovery of a Novel Immune Gene Signature with Profound Prognostic Value in Colorectal Cancer: A Model of Cooperativity Disorientation Created in the Process from Development to Cancer. PLoS One 2015; 10:e0137171. [PMID: 26325386 PMCID: PMC4556644 DOI: 10.1371/journal.pone.0137171] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Accepted: 08/13/2015] [Indexed: 02/06/2023] Open
Abstract
Immune response-related genes play a major role in colorectal carcinogenesis by mediating inflammation or immune-surveillance evasion. Although remarkable progress has been made to investigate the underlying mechanism, the understanding of the complicated carcinogenesis process was enormously hindered by large-scale tumor heterogeneity. Development and carcinogenesis share striking similarities in their cellular behavior and underlying molecular mechanisms. The association between embryonic development and carcinogenesis makes embryonic development a viable reference model for studying cancer thereby circumventing the potentially misleading complexity of tumor heterogeneity. Here we proposed that the immune genes, responsible for intra-immune cooperativity disorientation (defined in this study as disruption of developmental expression correlation patterns during carcinogenesis), probably contain untapped prognostic resource of colorectal cancer. In this study, we determined the mRNA expression profile of 137 human biopsy samples, including samples from different stages of human colonic development, colorectal precancerous progression and colorectal cancer samples, among which 60 were also used to generate miRNA expression profile. We originally established Spearman correlation transition model to quantify the cooperativity disorientation associated with the transition from normal to precancerous to cancer tissue, in conjunction with miRNA-mRNA regulatory network and machine learning algorithm to identify genes with prognostic value. Finally, a 12-gene signature was extracted, whose prognostic value was evaluated using Kaplan–Meier survival analysis in five independent datasets. Using the log-rank test, the 12-gene signature was closely related to overall survival in four datasets (GSE17536, n = 177, p = 0.0054; GSE17537, n = 55, p = 0.0039; GSE39582, n = 562, p = 0.13; GSE39084, n = 70, p = 0.11), and significantly associated with disease-free survival in four datasets (GSE17536, n = 177, p = 0.0018; GSE17537, n = 55, p = 0.016; GSE39582, n = 557, p = 4.4e-05; GSE14333, n = 226, p = 0.032). Cox regression analysis confirmed that the 12-gene signature was an independent factor in predicting colorectal cancer patient’s overall survival (hazard ratio: 1.759; 95% confidence interval: 1.126–2.746; p = 0.013], as well as disease-free survival (hazard ratio: 2.116; 95% confidence interval: 1.324–3.380; p = 0.002).
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Affiliation(s)
- Ning An
- State Key Laboratory of Molecular Oncology, Cancer Institute (Hospital), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xiaoyu Shi
- State Key Laboratory of Molecular Oncology, Cancer Institute (Hospital), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Yueming Zhang
- Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Ning Lv
- Department of Pathology, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Lin Feng
- State Key Laboratory of Molecular Oncology, Cancer Institute (Hospital), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xuebing Di
- State Key Laboratory of Molecular Oncology, Cancer Institute (Hospital), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Naijun Han
- State Key Laboratory of Molecular Oncology, Cancer Institute (Hospital), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Guiqi Wang
- Department of Endoscopy, Cancer Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Shujun Cheng
- State Key Laboratory of Molecular Oncology, Cancer Institute (Hospital), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- * E-mail: (SC); (KZ)
| | - Kaitai Zhang
- State Key Laboratory of Molecular Oncology, Cancer Institute (Hospital), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
- * E-mail: (SC); (KZ)
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Ahn S, Lee IH, Kang S, Kim D, Choi M, Saw PE, Shin EC, Jon S. Gold nanoparticles displaying tumor-associated self-antigens as a potential vaccine for cancer immunotherapy. Adv Healthc Mater 2014; 3:1194-9. [PMID: 24652754 DOI: 10.1002/adhm.201300597] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 02/16/2014] [Indexed: 11/07/2022]
Abstract
Golden vaccine for cancers. Gold nanoparticles enable efficient antigen delivery to dendritic cells and then activate the cells to facilitate cross-presentation, inducing antigen-specific cytotoxic T-lymphocyte responses for effective cancer therapy.
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Affiliation(s)
- Sukyung Ahn
- KAIST Institute for the BioCentury, Department of Biological Sciences, Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon, 305-701, South Korea
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13
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Ridolfi L, Ridolfi R. Anti-CTLA-4 therapy in melanoma: role of ipilimumab (MDX-010). ACTA ACUST UNITED AC 2014. [DOI: 10.1586/edm.09.11] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Kaessmeyer S, Bhoola K, Baltic S, Thompson P, Plendl J. Lung cancer neovascularisation: Cellular and molecular interaction between endothelial and lung cancer cells. Immunobiology 2013; 219:308-14. [PMID: 24355365 DOI: 10.1016/j.imbio.2013.11.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2013] [Accepted: 11/14/2013] [Indexed: 01/14/2023]
Abstract
BACKGROUND Novel vascular-independent conduits have been observed in some cancers. These have been variously described as vasculogenic mimicry, mosaic vessel formation, vascular co-option and intratumour embryonic-like vasculogenesis. Despite lung cancer being the most common cancer worldwide, there is little information on its neovascularisation or the pathways involved. METHODS An in vitro model involving co-cultures of microvascular lung endothelial cells and squamous or adenocarcinoma lung cancer cells was developed to assess their angiogenic interaction. Cells were incubated and examined by phase contrast microscopy and by immunocytochemistry in both mono- and co-cultures. Cultured cells and lung cancer tissue sections were assessed for new tumour vessel formation, expression of the endothelial marker CD31 and morphology. RESULTS Lung tumour cells and endothelial cells interacted morphologically via pseudopodia and used alternative pathways to generate new vessels. Co-culturing microvascular endothelial and squamous carcinoma cells led to endothelial cells surrounding tumour cells and the tumour cells being incorporated into vessel walls. Co-culturing endothelial and adenocarcinoma cells resulted in cellular contact and the formation of tumour cell bridges around clusters of endothelial cells. These adencocarcinoma cells became strongly positive for CD31. Tumour tissue section studies supported the in vitro findings. CONCLUSION Lung carcinoma cells when co-cultured with lung endothelial cells modify their cellular and molecular features that encourage alternative means of providing blood supply. The mechanisms underpinning these non-angiogenic processes need to be further investigated and should be considered when anti-tumour therapeutic interventions are being considered.
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Affiliation(s)
- Sabine Kaessmeyer
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, Koserstraße 20, 14195 Berlin, Germany.
| | - Kanti Bhoola
- Lung Institute of Western Australia and Centre for Asthma, Allergy and Respiratory Research, The University of Western Australia, Nedlands, WA 6009, Australia
| | - Svetlana Baltic
- Lung Institute of Western Australia and Centre for Asthma, Allergy and Respiratory Research, The University of Western Australia, Nedlands, WA 6009, Australia
| | - Philip Thompson
- Lung Institute of Western Australia and Centre for Asthma, Allergy and Respiratory Research, The University of Western Australia, Nedlands, WA 6009, Australia
| | - Johanna Plendl
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, Koserstraße 20, 14195 Berlin, Germany
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Shi YP, Guo Y, Li HP, Shen JJ, Yang JY. Establishment of a CBRH7919 cell line expressing rat IL-2 and B7-1. Shijie Huaren Xiaohua Zazhi 2011; 19:2660-2663. [DOI: 10.11569/wcjd.v19.i25.2660] [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 establish a CBRH7919 cell line CBRH7919 expressing rat IL-2 and B7-1 genes and to examine their ability to express the IL-2 and B7-1 genes in vitro.
METHODS: The IL-2 and B7-1 genes were amplified by RT-PCR and subcloned into retroviral vectors pBaBe-puro and pMSCV-neo, respectively, to obtain the recombinant retroviral vectors pBaBe-puro-IL-2 and pMSCV-neo-B7-1. The recombinant plasmids were then transfected into the 293FT packaging cells. The obtained infectious viruses were used to infect the CBRH7919 cell line, and puro/G418-resistant clones were acquired after puro/G418 selection. The expression of IL-2 and B7-1 was detected using Q-PCR, Western blot and ELISA.
RESULTS: The rat IL-2 and B7-1 genes were successfully amplified by RT-PCR, and the recombinant plasmids pBaBe-puro-IL-2 and pMSCV-neo-B7-1 were successfully constructed and verified by direct sequencing. A CBRH7919 cell line (CBRH7919/IL-2/B7-1) expressing rat IL-2 and B7-1 was established. Q-PCR analysis showed that the expression levels of IL-2 and B7-1 mRNAs in CBRH-7919/IL-2/B7-1 cells were 4.15 and 17.04 times higher than those in CBRH-7919-pmscv-neo cells. Western blot analysis showed that the expression level of B7-1 protein in CBRH-7919/IL-2/B7-1 cells was 3 times more than that in unmodified cells, while ELISA showed that expression level of IL-2 was 190 times more than that in unmodified cells.
CONCLUSION: A CBRH7919 cell line stably and effectively expressing rat IL-2 and B7-1 genes was obtained and provides a good basis for further research of immuno-gene therapy of liver cancer.
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Huijbers EJM, Ringvall M, Femel J, Kalamajski S, Lukinius A, Abrink M, Hellman L, Olsson AK. Vaccination against the extra domain-B of fibronectin as a novel tumor therapy. FASEB J 2010; 24:4535-44. [PMID: 20634349 DOI: 10.1096/fj.10-163022] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Monoclonal antibody-based therapies have made an important contribution to current treatment strategies for cancer and autoimmune disease. However, the cost for these new drugs puts a significant strain on the health-care economy, resulting in limited availability for patients. Therapeutic vaccination, defined as induction of immunity against a disease-related self-molecule, is therefore an attractive alternative. To analyze the potential of such an approach, we have developed a vaccine against the extra domain-B (ED-B) of fibronectin. This 91-aa domain, inserted by alternative splicing, is expressed during vasculogenesis in the embryo, but essentially undetectable under normal conditions in the adult. However, ED-B is highly expressed around angiogenic vasculature, such as in tumorigenesis. Here, we demonstrate that it is possible to break self-tolerance and induce a strong antibody response against ED-B by vaccination. Nineteen of 20 vaccinated mice responded with production of anti-ED-B antibodies and displayed a 70% reduction in tumor size compared to those lacking anti-ED-B antibodies. Analysis of the tumor tissue revealed that immunization against ED-B induced several changes, consistent with an attack by the immune system. These data show that tumor vascular antigens are highly interesting candidates for development of therapeutic vaccines targeting solid tumors.
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Affiliation(s)
- Elisabeth J M Huijbers
- Department of Medical Biochemistry and Microbiology, Uppsala University, Uppsala, Sweden
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