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González-Amor M, Dorado B, Andrés V. Emerging roles of interferon-stimulated gene-15 in age-related telomere attrition, the DNA damage response, and cardiovascular disease. Front Cell Dev Biol 2023; 11:1128594. [PMID: 37025175 PMCID: PMC10071045 DOI: 10.3389/fcell.2023.1128594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 03/08/2023] [Indexed: 04/08/2023] Open
Abstract
Population aging and age-related cardiovascular disease (CVD) are becoming increasingly prevalent worldwide, generating a huge medical and socioeconomic burden. The complex regulation of aging and CVD and the interaction between these processes are crucially dependent on cellular stress responses. Interferon-stimulated gene-15 (ISG15) encodes a ubiquitin-like protein expressed in many vertebrate cell types that can be found both free and conjugated to lysine residues of target proteins via a post-translational process termed ISGylation. Deconjugation of ISG15 (deISGylation) is catalyzed by the ubiquitin-specific peptidase 18 (USP18). The ISG15 pathway has mostly been studied in the context of viral and bacterial infections and in cancer. This minireview summarizes current knowledge on the role of ISG15 in age-related telomere shortening, genomic instability, and DNA damage accumulation, as well as in hypertension, diabetes, and obesity, major CVD risk factors prevalent in the elderly population.
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Affiliation(s)
- María González-Amor
- CIBER Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Molecular and Genetic Cardiovascular Pathophysiology Laboratory, Novel Mechanisms of Atherosclerosis Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Beatriz Dorado
- CIBER Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Molecular and Genetic Cardiovascular Pathophysiology Laboratory, Novel Mechanisms of Atherosclerosis Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
| | - Vicente Andrés
- CIBER Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
- Molecular and Genetic Cardiovascular Pathophysiology Laboratory, Novel Mechanisms of Atherosclerosis Program, Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain
- *Correspondence: Vicente Andrés,
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Yang S, Zhao H, Xiao W, Shao L, Zhao C, Sun P. Extracellular vesicle-packaged miR-181c-5p from epithelial ovarian cancer cells promotes M2 polarization of tumor-associated macrophages via the KAT2B/HOXA10 axis. J Gene Med 2022; 24:e3446. [PMID: 36027869 DOI: 10.1002/jgm.3446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 05/31/2022] [Accepted: 06/16/2022] [Indexed: 11/10/2022] Open
Abstract
OBJECTIVES The molecular mechanistic actions of tumor-derived extracellular vesicles (EVs) in modulating macrophage polarization in the tumor microenvironment of epithelial ovarian cancer (EOC) is largely unknown. The study was performed to clarify the effect and downstream mechanism of microRNA-181c-5p (miR-181c-5p)-containing EVs from EOC cells in the M2 polarization of tumor-associated macrophages (TAMs). METHODS EVs were isolated from normoxic and hypoxic human EOC cells SKOV3. Human mononuclear cells THP-1 was induced by PMA to differentiate into TAMs. Targeting relationship between miR-181c-5p and KAT2B was verified by dual luciferase reporter gene assay. The interaction between KAT2B and HOXA10 was detected by immunofluorescence, Co-IP and ChIP assays. EdU staining, scratch test, and Transwell assay were used to assess the resultant cell proliferation, migration, and invasion. Mouse xenograft model and pulmonary metastasis model were developed through intraperitoneal injection of SKOV3 cells and tail vein injection of THP-1 cells, respectively. RESULTS Hypoxic SKOV3 cell-derived EVs could be internalized by TAMs. SKOV3 cell-derived EVs induced by hypoxia (H-EVs) promoted M2 polarization of TAMs and facilitated proliferation, migration, and invasion of SKOV3 cells. miR-181c-5p was highly expressed in H-EVs and promoted M2 polarization of TAMs. Further, miR-181c-5p targeted KAT2B, upregulated HOXA10 and activated the JAK1/STAT3 pathway, thereby promoting M2 polarization of TAMs. In both mouse models, H-EVs-derived miR-181c-5p promoted growth and metastasis of EOC cells. CONCLUSION The miR-181c-5p-containing EVs from hypoxic EOC cells may upregulate HOXA10 by targeting KAT2B and activate the JAK1/STAT3 pathway to promote the M2 polarization of TAMs and ultimately promoting growth and metastasis of EOC cells in vitro and in vivo.
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Affiliation(s)
- Shuyan Yang
- Department of Obstetrics and Gynecology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, P. R. China
| | - Honghui Zhao
- Department of Obstetrics and Gynecology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, P. R. China
| | - Wei Xiao
- Department of Obstetrics and Gynecology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, P. R. China
| | - Lei Shao
- Department of Obstetrics and Gynecology, the Second Affiliated Hospital of Qiqihar Medical University, Qiqihar, P. R. China
| | - Chunyan Zhao
- Department of Obstetrics and Gynecology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, P. R. China
| | - Pengcheng Sun
- Department of Obstetrics and Gynecology, the Fourth Affiliated Hospital of Harbin Medical University, Harbin, P. R. China
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Li X, Wang C, Wang S, Hu Y, Jin S, Liu O, Gou R, Nie X, Liu J, Lin B. YWHAE as an HE4 interacting protein can influence the malignant behaviour of ovarian cancer by regulating the PI3K/AKT and MAPK pathways. Cancer Cell Int 2021; 21:302. [PMID: 34107979 PMCID: PMC8190858 DOI: 10.1186/s12935-021-01989-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 05/20/2021] [Indexed: 11/23/2022] Open
Abstract
Background Malignant tumours of the female reproductive system threaten the lives and health of women worldwide, with ovarian cancer having the highest mortality rate. Based on previous work, this study analysed the expression and role of YWHAE in ovarian epithelial tumours. Methods The interaction between YWHAE and HE4 was evaluated via immunoprecipitation, western blot analysis, and cellular immunofluorescence. Immunohistochemistry was used to address the relationship between YWHAE expression, clinicopathological parameters, and patient prognosis. Changes in cell invasion, epithelial–mesenchymal transition, migration, proliferation, apoptosis, and cell cycle before and after differential expression of YWHAE were also explored in ovarian cancer cell lines and via in vivo experiments. Results YWHAE was found to interact with HE4, and its expression was positively correlated with HE4 expression. Moreover, YWHAE upregulation was associated with advanced stages of ovarian cancer and poor patient prognosis. In addition, YWHAE enhanced invasion, migration, and proliferation, but inhibited the apoptosis of ovarian cancer cells. These biological effects were found to be mediated by the AKT and MAPK signalling pathways. Conclusions Altogether, this study demonstrates that YWHAE is substantially upregulated in ovarian cancer tissues, representing a risk factor for the prognosis of ovarian cancer that is positively correlated with HE4 expression. Furthermore, YWHAE and its downstream pathways may represent new therapeutic targets for ovarian cancer. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-021-01989-7.
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Affiliation(s)
- Xiao Li
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China
| | - Caixia Wang
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China
| | - Shuang Wang
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China
| | - Yuexin Hu
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China
| | - Shan Jin
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China
| | - Ouxuan Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China
| | - Rui Gou
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China
| | - Xin Nie
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China
| | - Juanjuan Liu
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China
| | - Bei Lin
- Department of Obstetrics and Gynecology, Shengjing Hospital Affiliated to China MedicalUniversity, No. 36, Sanhao Street, Heping District, Shenyang, 110004, People's Republic of China.
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Yang D, He Y, Wu B, Deng Y, Wang N, Li M, Liu Y. Integrated bioinformatics analysis for the screening of hub genes and therapeutic drugs in ovarian cancer. J Ovarian Res 2020; 13:10. [PMID: 31987036 PMCID: PMC6986075 DOI: 10.1186/s13048-020-0613-2] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 01/20/2020] [Indexed: 02/06/2023] Open
Abstract
Background Ovarian cancer (OC) ranks fifth as a cause of gynecological cancer-associated death globally. Until now, the molecular mechanisms underlying the tumorigenesis and prognosis of OC have not been fully understood. This study aims to identify hub genes and therapeutic drugs involved in OC. Methods Four gene expression profiles (GSE54388, GSE69428, GSE36668, and GSE40595) were downloaded from the Gene Expression Omnibus (GEO), and the differentially expressed genes (DEGs) in OC tissues and normal tissues with an adjusted P-value < 0.05 and a |log fold change (FC)| > 1.0 were first identified by GEO2R and FunRich software. Next, Gene Ontology (GO) and Kyoto Encyclopaedia of Genes and Genomes (KEGG) analyses were performed for functional enrichment analysis of these DEGs. Then, the hub genes were identified by the cytoHubba plugin and the other bioinformatics approaches including protein-protein interaction (PPI) network analysis, module analysis, survival analysis, and miRNA-hub gene network construction was also performed. Finally, the GEPIA2 and DGIdb databases were utilized to verify the expression levels of hub genes and to select the candidate drugs for OC, respectively. Results A total of 171 DEGs were identified, including 114 upregulated and 57 downregulated DEGs. The results of the GO analysis indicated that the upregulated DEGs were mainly involved in cell division, nucleus, and protein binding, whereas the biological functions showing enrichment in the downregulated DEGs were mainly negative regulation of transcription from RNA polymerase II promoter, protein complex and apicolateral plasma membrane, and glycosaminoglycan binding. As for the KEGG-pathway, the upregulated DEGs were mainly associated with metabolic pathways, biosynthesis of antibiotics, biosynthesis of amino acids, cell cycle, and HTLV-I infection. Additionally, 10 hub genes (KIF4A, CDC20, CCNB2, TOP2A, RRM2, TYMS, KIF11, BIRC5, BUB1B, and FOXM1) were identified and survival analysis of these hub genes showed that OC patients with the high-expression of CCNB2, TYMS, KIF11, KIF4A, BIRC5, BUB1B, FOXM1, and CDC20 were statistically more likely to have poorer progression free survival. Meanwhile, the expression levels of the hub genes based on GEPIA2 were in accordance with those based on GEO. Finally, DGIdb database was used to identify 62 small molecules as the potentially targeted drugs for OC treatment. Conclusions In summary, the data may produce new insights regarding OC pathogenesis and treatment. Hub genes and candidate drugs may improve individualized diagnosis and therapy for OC in future.
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Affiliation(s)
- Dan Yang
- Department of Environmental Health, School of Public Health, China Medical University, 77th Puhe Road, Shenyang, 110122, Liaoning, China
| | - Yang He
- Department of Central Laboratory, The First Affiliated Hospital, China Medical University, 155th Nanjing North Street, Shenyang, 110001, Liaoning, China
| | - Bo Wu
- Department of Anus and Intestine Surgery, The First Affiliated Hospital, China Medical University, 155th Nanjing North Street, Shenyang, 110001, Liaoning, China
| | - Yan Deng
- Department of Environmental Health, School of Public Health, China Medical University, 77th Puhe Road, Shenyang, 110122, Liaoning, China
| | - Nan Wang
- Department of Environmental Health, School of Public Health, China Medical University, 77th Puhe Road, Shenyang, 110122, Liaoning, China
| | - Menglin Li
- Department of Environmental Health, School of Public Health, China Medical University, 77th Puhe Road, Shenyang, 110122, Liaoning, China
| | - Yang Liu
- Department of Environmental Health, School of Public Health, China Medical University, 77th Puhe Road, Shenyang, 110122, Liaoning, China.
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