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Chaiyawat P, Sangkhathat S, Chiangjong W, Wongtrakoongate P, Hongeng S, Pruksakorn D, Chutipongtanate S. Targeting pediatric solid tumors in the new era of RNA therapeutics. Crit Rev Oncol Hematol 2024; 200:104406. [PMID: 38834094 DOI: 10.1016/j.critrevonc.2024.104406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 04/26/2024] [Accepted: 05/29/2024] [Indexed: 06/06/2024] Open
Abstract
Despite substantial progress in pediatric cancer treatment, poor prognosis remained for patients with recurrent or metastatic disease, given the limitations of approved targeted treatments and immunotherapies. RNA therapeutics offer significant potential for addressing a broad spectrum of diseases, including cancer. Advances in manufacturing and delivery systems are paving the way for the rapid development of therapeutic RNAs for clinical applications. This review summarizes therapeutic RNA classifications and the mechanisms of action, highlighting their potential in manipulating major cancer-related pathways and biological effects. We also focus on the pre-clinical investigation of RNA molecules with efficient delivery systems for their therapeutic potential targeting pediatric solid tumors.
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Affiliation(s)
- Parunya Chaiyawat
- Musculoskeletal Science and Translational Research Center, Department of Orthopedics, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Multidisciplinary Technology for Advanced Medicine (CMUTEAM), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Surasak Sangkhathat
- Department of Biomedical Science, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand; Department of Surgery, Faculty of Medicine, Prince of Songkla University, Songkhla, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Wararat Chiangjong
- Pediatric Translational Research Unit, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Patompon Wongtrakoongate
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Suradej Hongeng
- Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Ra-mathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA
| | - Dumnoensun Pruksakorn
- Musculoskeletal Science and Translational Research Center, Department of Orthopedics, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Center of Multidisciplinary Technology for Advanced Medicine (CMUTEAM), Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA.
| | - Somchai Chutipongtanate
- Pediatric Translational Research Unit, Department of Pediatrics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; Division of Hematology and Oncology, Department of Pediatrics, Faculty of Medicine Ra-mathibodi Hospital, Mahidol University, Bangkok 10400, Thailand; MILCH and Novel Therapeutics Lab, Division of Epidemiology, Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA; Extracellular Vesicle Working Group, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA.
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2
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Shao S, Bu Z, Xiang J, Liu J, Tan R, Sun H, Hu Y, Wang Y. The role of Tetraspanins in digestive system tumor development: update and emerging evidence. Front Cell Dev Biol 2024; 12:1343894. [PMID: 38389703 PMCID: PMC10882080 DOI: 10.3389/fcell.2024.1343894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 01/22/2024] [Indexed: 02/24/2024] Open
Abstract
Digestive system malignancies, including cancers of the esophagus, pancreas, stomach, liver, and colorectum, are the leading causes of cancer-related deaths worldwide due to their high morbidity and poor prognosis. The lack of effective early diagnosis methods is a significant factor contributing to the poor prognosis for these malignancies. Tetraspanins (Tspans) are a superfamily of 4-transmembrane proteins (TM4SF), classified as low-molecular-weight glycoproteins, with 33 Tspan family members identified in humans to date. They interact with other membrane proteins or TM4SF members to form a functional platform on the cytoplasmic membrane called Tspan-enriched microdomain and serve multiple functions including cell adhesion, migration, propagation and signal transduction. In this review, we summarize the various roles of Tspans in the progression of digestive system tumors and the underlying molecular mechanisms in recent years. Generally, the expression of CD9, CD151, Tspan1, Tspan5, Tspan8, Tspan12, Tspan15, and Tspan31 are upregulated, facilitating the migration and invasion of digestive system cancer cells. Conversely, Tspan7, CD82, CD63, Tspan7, and Tspan9 are downregulated, suppressing digestive system tumor cell metastasis. Furthermore, the connection between Tspans and the metastasis of malignant bone tumors is reviewed. We also summarize the potential role of Tspans as novel immunotherapy targets and as an approach to overcome drug resistance. Finally, we discuss the potential clinical value and therapeutic targets of Tspans in the treatments of digestive system malignancies and provide some guidance for future research.
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Affiliation(s)
- Shijie Shao
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Zhen Bu
- Department of General Surgery, Xinyi People's Hospital, Xinyi, China
| | - Jinghua Xiang
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Jiachen Liu
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Rui Tan
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Han Sun
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Yuanwen Hu
- Department of Gastroenterology, Kunshan First People's Hospital Affiliated to Jiangsu University, Kunshan, China
| | - Yimin Wang
- Articular Orthopaedics, The Third Affiliated Hospital of Soochow University, Changzhou, China
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3
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Malla R, Marni R, Chakraborty A. Exploring the role of CD151 in the tumor immune microenvironment: Therapeutic and clinical perspectives. Biochim Biophys Acta Rev Cancer 2023; 1878:188898. [PMID: 37094754 DOI: 10.1016/j.bbcan.2023.188898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 04/17/2023] [Accepted: 04/19/2023] [Indexed: 04/26/2023]
Abstract
CD151 is a transmembrane protein implicated in tumor progression and has been shown to regulate various cellular and molecular mechanisms contributing to malignancy. More recently, the role of CD151 in the tumor immune microenvironment (TIME) has gained attention as a potential target for cancer therapy. This review aims to explore the role of CD151 in the TIME, focusing on the therapeutic and clinical perspectives. The role of CD151 in regulating the interactions between tumor cells and the immune system will be discussed, along with the current understanding of the molecular mechanisms underlying these interactions. The current state of the development of CD151-targeted therapies and the potential clinical applications of these therapies will also be reviewed. This review provides an overview of the current knowledge on the role of CD151 in the TIME and highlights the potential of CD151 as a therapeutic target for cancer treatment.
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Affiliation(s)
- RamaRao Malla
- Cancer Biology Laboratory, Dept of Biochemistry and Bioinformatics, GIS, GITAM (Deemed to be University), Visakhapatnam 530045, Andhra Pradesh, India.
| | - Rakshmita Marni
- Cancer Biology Laboratory, Dept of Biochemistry and Bioinformatics, GIS, GITAM (Deemed to be University), Visakhapatnam 530045, Andhra Pradesh, India
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4
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Yi YW. Therapeutic Implications of the Drug Resistance Conferred by Extracellular Vesicles Derived from Triple-Negative Breast Cancer Cells. Int J Mol Sci 2023; 24:ijms24043704. [PMID: 36835116 PMCID: PMC9960576 DOI: 10.3390/ijms24043704] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 02/07/2023] [Accepted: 02/10/2023] [Indexed: 02/16/2023] Open
Abstract
Anticancer drug resistance is a significant impediment in current cancer treatment. Extracellular vesicles (EVs) derived from cancer cells were recently acknowledged as a critical mechanism of drug resistance, tumor progression, and metastasis. EVs are enveloped vesicles comprising a lipid bilayer that transfers various cargo, including proteins, nucleic acids, lipids, and metabolites, from an originating cell to a recipient cell. Investigating the mechanisms whereby EVs confer drug resistance is still in the early stages. In this review, I analyze the roles of EVs derived from triple-negative breast cancer cells (TNBC-EVs) in anticancer drug resistance and discuss strategies to overcome TNBC-EV-mediated drug resistance.
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Affiliation(s)
- Yong Weon Yi
- Department of Biochemistry, College of Medicine, Dankook University, Cheonan-si 31116, Chungcheongnam-do, Republic of Korea
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5
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Lu X, Fu Y, Gu L, Zhang Y, Liao AY, Wang T, Jia B, Zhou D, Liao L. Integrated proteome and phosphoproteome analysis of gastric adenocarcinoma reveals molecular signatures capable of stratifying patient outcome. Mol Oncol 2022; 17:261-283. [PMID: 36520032 PMCID: PMC9892830 DOI: 10.1002/1878-0261.13361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 11/04/2022] [Accepted: 12/13/2022] [Indexed: 12/23/2022] Open
Abstract
Metastasis is one of the main causes of low survival rate of gastric cancer patients. Exploring key proteins in the progression of gastric adenocarcinoma (GAC) may provide new candidates for prognostic biomarker development and therapeutic intervention. We applied quantitative mass spectrometry to compare the proteome and phosphoproteome of primary tumor tissues between GAC patients with and without lymph node metastasis (LNM). We then performed an integrated analysis of the proteomic and transcriptomic data to reveal the molecular features. We quantified a total of 5536 proteins, and we found 218 upregulated and 49 downregulated proteins in tumor samples from patients with LNM compared to those without LNM. Clustering analysis identified a number of hub proteins that have been previously shown to play important roles in gastric cancer progression. We also found that two extracellular proteins, TNXB and SPON1, are overexpressed in patients with LNM, which correlates with poor survival of GAC patients. Overexpression of TNXB and SPON1 was validated by western blotting and immunohistochemistry. Furthermore, treating gastric cancer cells with anti-TNXB antibody significantly reduced cell migration. Finally, quantitative phosphoproteomic analysis combined with activity-based kinase capture revealed a number of activated kinases in primary tumor tissues from patients with LNM, among which GSK3 might be a new target that warrants further study. Our study provides a snapshot of the proteome and phosphoproteome of GAC tumor tissues that have metastatic potential, and identifies potential biomarkers for GAC progression.
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Affiliation(s)
- Xue Lu
- Shanghai Key Laboratory of Regulatory Biology, School of Life SciencesEast China Normal UniversityShanghaiChina
| | - Yunyun Fu
- Shanghai Key Laboratory of Regulatory Biology, School of Life SciencesEast China Normal UniversityShanghaiChina
| | - Lei Gu
- Department of General Surgery, Shanghai Tenth People's Hospital, School of MedicineTongji UniversityShanghaiChina
| | - Yunpeng Zhang
- Shanghai Key Laboratory of Regulatory Biology, School of Life SciencesEast China Normal UniversityShanghaiChina
| | | | | | - Bin Jia
- Department of OncologyThe First Affiliated Hospital of Zhengzhou UniversityChina
| | - Donglei Zhou
- Department of Gastric SurgeryFudan University Shanghai Cancer CenterChina,Department of Oncology, Shanghai Medical CollegeFudan UniversityShanghaiChina
| | - Lujian Liao
- Shanghai Key Laboratory of Regulatory Biology, School of Life SciencesEast China Normal UniversityShanghaiChina
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6
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Shao S, Piao L, Guo L, Wang J, Wang L, Wang J, Tong L, Yuan X, Zhu J, Fang S, Wang Y. Tetraspanin 7 promotes osteosarcoma cell invasion and metastasis by inducing EMT and activating the FAK-Src-Ras-ERK1/2 signaling pathway. Cancer Cell Int 2022; 22:183. [PMID: 35524311 PMCID: PMC9074275 DOI: 10.1186/s12935-022-02591-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 04/18/2022] [Indexed: 02/08/2023] Open
Abstract
Background Tetraspanins are members of the 4-transmembrane protein superfamily (TM4SF) that function by recruiting many cell surface receptors and signaling proteins into tetraspanin-enriched microdomains (TEMs) that play vital roles in the regulation of key cellular processes including adhesion, motility, and proliferation. Tetraspanin7 (Tspan7) is a member of this superfamily that plays documented roles in hippocampal neurogenesis, synaptic transmission, and malignant transformation in certain tumor types. How Tspan7 influences the onset or progression of osteosarcoma (OS), however, remains to be defined. Herein, this study aimed to explore the relationship between Tspan7 and the malignant progression of OS, and its underlying mechanism of action. Methods In this study, the levels of Tspan7 expression in human OS cell lines were evaluated via qRT-PCR and western blotting. The effect of Tspan7 on proliferation was examined using CCK-8 and colony formation assays, while metastatic role of Tspan7 was assessed by functional assays both in vitro and in vivo. In addition, mass spectrometry and co-immunoprecipitation were performed to verify the interaction between Tspan7 and β1 integrin, and western blotting was used to explore the mechanisms of Tspan7 in OS progresses. Results We found that Tspan7 is highly expressed in primary OS tumors and OS cell lines. Downregulation of Tspan7 significantly suppressed OS growth, metastasis, and attenuated epithelial-mesenchymal transition (EMT), while its overexpression had the opposite effects in vitro. Furthermore, it exhibited reduced OS pulmonary metastases in Tspan7-deleted mice comparing control mice in vivo. Additionally, we proved that Tspan7 interacted with β1 integrin to facilitate OS metastasis through the activation of integrin-mediated downstream FAK-Src-Ras-ERK1/2 signaling pathway. Conclusion In summary, this study demonstrates for the first time that Tspan7 promotes OS metastasis via interacting with β1 integrin and activating the FAK-Src-Ras-ERK1/2 pathway, which could provide rationale for a new therapeutic strategy for OS. Supplementary Information The online version contains supplementary material available at 10.1186/s12935-022-02591-1.
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Affiliation(s)
- Shijie Shao
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Lianhua Piao
- Institute of Bioinformatics and Medical Engineering, Jiangsu University of Technology, Changzhou, 213000, People's Republic of China.
| | - Liwei Guo
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Jiangsong Wang
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Luhui Wang
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Jiawen Wang
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Lei Tong
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Xiaofeng Yuan
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Junke Zhu
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Sheng Fang
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China
| | - Yimin Wang
- Department of Orthopedics, The Third Affiliated Hospital of Soochow University, Changzhou, 213000, People's Republic of China.
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7
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Lyu LH, Zhang CY, Yang WJ, Jin AL, Zhu J, Wang H, Liu T, Wang BL, Cheng JW, Yang XR, Guo W. Hsa_circ_0003945 promotes progression of hepatocellular carcinoma by mediating miR-34c-5p/LGR4/β-catenin axis activity. J Cell Mol Med 2022; 26:2218-2229. [PMID: 35170199 PMCID: PMC8995453 DOI: 10.1111/jcmm.17243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 01/24/2022] [Accepted: 01/31/2022] [Indexed: 12/24/2022] Open
Abstract
Accumulating evidence suggests that circular RNAs (circRNAs) play essential roles in regulating cancer progression, but many circRNAs in hepatocellular carcinoma (HCC) remain unknown. Dysregulated circRNAs in HCC were identified through bioinformatics analysis of Gene Expression Omnibus data sets. Quantitative real‐time PCR (qRT‐PCR), Sanger sequencing, RNase R digestion and actinomycin D treatment were conducted to confirm the characterization of circRNAs. CCK‐8, wound‐healing and Transwell assays were performed to assess the functional roles of Hsa_circ_0003945 (Circ_0003945) in HCC cell lines. Subcellular fractionation and fluorescence in situ hybridization (FISH) were performed to locate Circ_0003945 in HCC cells. Dual‐luciferase reporter assay was executed to verify the binding of Circ_0003945 to microRNAs (miRNAs) or the miRNAs to their target genes. In this study, we found that Circ_0003945 was upregulated in HCC tissue, and higher Circ_0003945 expression was positively correlated with tumour size and tumour stage. Furthermore, high plasma levels of circulating Circ_0003945 were confirmed in HCC patients compared with those in non‐HCC groups. The functional experiments revealed that overexpression or knockdown of Circ_0003945 promoted or attenuated tumour growth and migration, respectively. Mechanistically, Circ_0003945 might exert as a miR‐34c‐5p sponge to upregulate the expression of leucine‐rich repeat‐containing G protein‐coupled receptor 4 (LGR4), activating the β‐catenin pathway, and finally facilitating HCC progression. Additionally, a β‐catenin activator could reverse the effect of Circ_0003945 knockdown. In conclusion, Circ_0003945 exerts a tumour‐promoting role in HCC cells by regulating the miR‐34c‐5p/LGR4/β‐catenin axis, which may be a potential target for HCC therapy.
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Affiliation(s)
- Li-Hua Lyu
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Chun-Yan Zhang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China.,Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Xiamen, China
| | - Wen-Jing Yang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - An-Li Jin
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jie Zhu
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Hao Wang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Te Liu
- Shanghai Geriatric Institute of Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Bei-Li Wang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China.,Cancer center, Zhong Shan Hospital, Fudan University, Shanghai, China
| | - Jian-Wen Cheng
- Department of Liver Surgery & Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China.,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai, China
| | - Xin-Rong Yang
- Department of Liver Surgery & Transplantation, Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai, China.,Key Laboratory of Carcinogenesis and Cancer Invasion, Ministry of Education, Shanghai, China
| | - Wei Guo
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, China.,Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Xiamen, China.,Cancer center, Zhong Shan Hospital, Fudan University, Shanghai, China.,Department of Laboratory Medicine, Wusong Branch, Zhongshan Hospital, Fudan University, Shanghai, China
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8
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Sui L, Sanders A, Jiang WG, Ye L. Deregulated molecules and pathways in the predisposition and dissemination of breast cancer cells to bone. Comput Struct Biotechnol J 2022; 20:2745-2758. [PMID: 35685372 PMCID: PMC9168524 DOI: 10.1016/j.csbj.2022.05.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 05/27/2022] [Accepted: 05/27/2022] [Indexed: 12/28/2022] Open
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Abstract
Osteosarcoma is the most common primary bone malignancy in adolescents. Its high propensity to metastasize is the leading cause for treatment failure and poor prognosis. Although the research of osteosarcoma has greatly expanded in the past decades, the knowledge and new therapy strategies targeting metastatic progression remain sparse. The prognosis of patients with metastasis is still unsatisfactory. There is resonating urgency for a thorough and deeper understanding of molecular mechanisms underlying osteosarcoma to develop innovative therapies targeting metastasis. Toward the goal of elaborating the characteristics and biological behavior of metastatic osteosarcoma, it is essential to combine the diverse investigations that are performed at molecular, cellular, and animal levels from basic research to clinical translation spanning chemical, physical sciences, and biology. This review focuses on the metastatic process, regulatory networks involving key molecules and signaling pathways, the role of microenvironment, osteoclast, angiogenesis, metabolism, immunity, and noncoding RNAs in osteosarcoma metastasis. The aim of this review is to provide an overview of current research advances, with the hope to discovery druggable targets and promising therapy strategies for osteosarcoma metastasis and thus to overcome this clinical impasse.
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Affiliation(s)
- Gaohong Sheng
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuan Gao
- Department of Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yong Yang
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hua Wu
- Department of Orthopedics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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10
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Tang W, Xia M, Liao Y, Fang Y, Wen G, Zhong J. Exosomes in triple negative breast cancer: From bench to bedside. Cancer Lett 2021; 527:1-9. [PMID: 34902521 DOI: 10.1016/j.canlet.2021.12.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 12/07/2021] [Indexed: 12/12/2022]
Abstract
Exosomes are lipid bilayer extracellular vesicles with a size of 30-150 nm, which can be released by various types of cells including breast cancer cells. Exosomes are enriched with multiple nucleic acids, lipids, proteins and play critical biological roles by binding to recipient cells and transmitting various biological cargos. Studies have reported that tumor-derived exosomes are involved in cancer initiation and progression, such as promoting cancer invasion and metastasis, accelerating angiogenesis, contributing to epithelial-mesenchymal transition, and enhancing drug resistance in tumors. Recently the dysregulating of exosomes has been found in triple-negative breast cancer (TNBC), relating to the clinicopathological characteristics and prognosis of TNBC patients. Considering the poor prognosis and lack of adequate response to conventional therapy of TNBC, the discovery of certain exosomes as a new target for diagnosis and treatment of TNBC may be a good choice that provides new opportunities for the early diagnosis, clinical treatment of TNBC. Here, we first discuss the innovative prognostic and predictive effects of exosomes on TNBC, as well as the practical clinical problems. Secondly, we focus on the new therapeutic areas represented by exosomes, especially the impact of introducing exosomes in TNBC treatment in the future.
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Affiliation(s)
- Weiqiang Tang
- Institute of Clinical Medicine, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, PR China
| | - Min Xia
- Institute of Clinical Medicine, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, PR China
| | - Yajie Liao
- Institute of Pharmacy and Pharmacology, The First People's Hospital of Chenzhou, University of South China, Hengyang, Hunan, 421001, PR China
| | - Yuan Fang
- Organ Transplantation Center, The First Affiliated Hospital, Kunming Medical University, Kunming, Yunnan, 650032, PR China
| | - Gebo Wen
- Institute of Clinical Medicine, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, PR China; Department of Metabolism and Endocrinology, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China.
| | - Jing Zhong
- Institute of Clinical Medicine, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan, 421001, PR China; Cancer Research Institute, The First Affiliated Hospital, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, PR China.
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11
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Inhibition of FSTL3 abates the proliferation and metastasis of renal cell carcinoma via the GSK-3β/β-catenin signaling pathway. Aging (Albany NY) 2021; 13:22528-22543. [PMID: 34555811 PMCID: PMC8507290 DOI: 10.18632/aging.203564] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 08/31/2021] [Indexed: 12/14/2022]
Abstract
Renal cell carcinoma (RCC) is a lethal malignancy of the genitourinary system. Follistatin-like 3 (FSTL3), which mediates cell differentiation and growth, acts as a biomarker of tumors and participates in cancer development and progression. Presently, the FSTL3’s functions in RCC were investigated. Quantitative reverse transcription PCR (qRT-PCR), Western Blot, and enzyme linked immunosorbent assay (ELISA) were conducted to verify FSTL3 expression in RCC tissues and cell lines. BrdU assay and CCK8 experiment were made to monitor cell proliferation. Transwell was implemented to examine the invasion of the cells. Flow cytometry analyzed cell apoptosis, and Western Blot evaluated the protein levels of E-cadherin, Twist, and Slug. In the meantime, the protein profiles of the GSK-3β, β-catenin, and TGF-β signaling pathways were ascertained. Moreover, the Xenograft tumor model was constructed in nude mice for measuring tumor growth in vivo. The statistics showed that FSTL3 presented an overexpression in RCC, and patients with a lower expression of FSTL3 manifested a better prognosis. Down-regulated FSTL3 hampered the proliferation, invasion, EMT, and tumor growth of RCC cells and caused cell apoptosis. On the contrary, FSTL3 overexpression enhanced the malignant behaviors of RCC cells. Furthermore, FSTL3 knockdown bolstered GSK-3β, suppressed β-catenin, and reduced BMP1-SMAD pathway activation. Inhibited β-catenin substantially mitigated FSTL3-mediated promoting functions in RCC. In short, FSTL3 functions as an oncogene in RCC by modulating the GSK-3β/β-catenin signaling pathway.
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12
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Proteomic Landscape of Exosomes Reveals the Functional Contributions of CD151 in Triple-Negative Breast Cancer. Mol Cell Proteomics 2021; 20:100121. [PMID: 34265469 PMCID: PMC8379346 DOI: 10.1016/j.mcpro.2021.100121] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 06/03/2021] [Accepted: 07/07/2021] [Indexed: 01/22/2023] Open
Abstract
Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer. Patients with TNBC have poor overall survival because of limited molecular therapeutic targets. Recently, exosomes have been recognized as key mediators in cancer progression, but the molecular components and function of TNBC-derived exosomes remain unknown. The main goal of this study was to reveal the proteomic landscape of serum exosomes derived from ten patients with TNBC and 17 healthy donors to identify potential therapeutic targets. Using a tandem mass tag–based quantitative proteomics approach, we characterized the proteomes of individual patient-derived serum exosomes, identified exosomal protein signatures specific to patients with TNBC, and filtered out differentially expressed proteins. Most importantly, we found that the tetraspanin CD151 expression levels in TNBC-derived serum exosomes were significantly higher than those exosomes from healthy subjects, and we validated our findings with samples from 16 additional donors. Furthermore, utilizing quantitative proteomics approach to reveal the proteomes of CD151-deleted exosomes and cells, we found that exosomal CD151 facilitated secretion of ribosomal proteins via exosomes while inhibiting exosome secretion of complement proteins. Moreover, we proved that CD151-deleted exosomes significantly decreased the migration and invasion of TNBC cells. This is the first comparative study of the proteomes of TNBC patient–derived and CD151-deleted exosomes. Our findings indicate that profiling of TNBC-derived exosomal proteins is a useful tool to extend our understanding of TNBC, and exosomal CD151 may be a potential therapeutic target for TNBC. Quantitative proteomics of TNBC patient serum-derived exosomes. CD151 is significantly enriched in the TNBC patient serum-derived exosomes. CD151 regulates the secretion of ribosomal and complement proteins via exosomes. Exosomal CD151 promotes TNBC cell migration and invasion.
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13
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Liu Y, Qiao Z, Gao J, Wu F, Sun B, Lian M, Qian J, Su Y, Zhu X, Zhu B. Hydroxyapatite-Bovine Serum Albumin-Paclitaxel Nanoparticles for Locoregional Treatment of Osteosarcoma. Adv Healthc Mater 2021; 10:e2000573. [PMID: 33166086 DOI: 10.1002/adhm.202000573] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 09/28/2020] [Indexed: 12/15/2022]
Abstract
Osteosarcoma is the most primary type of bone tumor occurring in the pediatric and adolescent age groups. In order to obtain the most appropriate prognosis, both tumor recurrence inhibition and bone repair promotion are required. In this study, a ternary nanoscale biomaterial/antitumor drug complex including hydroxyapatite (HA), bovine serum albumin (BSA) and paclitaxel (PTX) is prepared for post-surgical cancer treatment of osteosarcoma in situ. The HA-BSA-PTX nanoparticles, about 55 nm in diameter with drug loading efficiency (32.17 wt%), have sustained release properties of PTX and calcium ions (Ca2+ ) and low cytotoxicity to human fetal osteoblastic (hFOB 1.19) cells in vitro. However, for osteosarcoma (143B) cells, the proliferation, migration, and invasion ability are significantly inhibited. The in situ osteosarcoma model studies demonstrate that HA-BSA-PTX nanoparticles have significant anticancer effects and can effectively inhibit tumor metastasis. Meanwhile, the detection of alkaline phosphatase activity, calcium deposition, and reverse transcription-polymerase chain reaction proves that the HA-BSA-PTX nanoparticles can promote the osteogenic differentiation. Therefore, the HA-BSA-PTX nanodrug delivery system combined with sustained drug release, antitumor, and osteogenesis effects is a promising agent for osteosarcoma adjuvant therapy.
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Affiliation(s)
- Yongjia Liu
- Instrumental Analysis Center Shanghai Jiao Tong University Shanghai 200240 China
| | - Zhiguang Qiao
- Shanghai Key Laboratory of Orthopaedic Implants Department of Orthopaedics Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Life Science and Technology Shanghai 200011 China
- Department of Orthopaedic Surgery Renji Hospital South Campus Shanghai Jiao Tong University School of Medicine Shanghai 201112 China
| | - Jian Gao
- Shanghai Key Laboratory of Orthopaedic Implants Department of Orthopaedics Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Life Science and Technology Shanghai 200011 China
| | - Fengren Wu
- Instrumental Analysis Center Shanghai Jiao Tong University Shanghai 200240 China
| | - Binbin Sun
- Shanghai Key Laboratory of Orthopaedic Implants Department of Orthopaedics Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Life Science and Technology Shanghai 200011 China
| | - Meifei Lian
- Shanghai Key Laboratory of Orthopaedic Implants Department of Orthopaedics Shanghai Ninth People's Hospital Shanghai Jiao Tong University School of Life Science and Technology Shanghai 200011 China
| | - Jiwen Qian
- School of Chemistry and Chemical Engineering State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Yue Su
- School of Chemistry and Chemical Engineering State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Xinyuan Zhu
- School of Chemistry and Chemical Engineering State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
| | - Bangshang Zhu
- Instrumental Analysis Center Shanghai Jiao Tong University Shanghai 200240 China
- School of Chemistry and Chemical Engineering State Key Laboratory of Metal Matrix Composites Shanghai Jiao Tong University Shanghai 200240 China
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14
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Wang F, Zhang Z, Li Q, Yu T, Ma C. Untargeted LC-MS/MS analysis reveals metabolomics feature of osteosarcoma stem cell response to methotrexate. Cancer Cell Int 2020; 20:269. [PMID: 32587477 PMCID: PMC7313215 DOI: 10.1186/s12935-020-01356-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Accepted: 06/16/2020] [Indexed: 02/08/2023] Open
Abstract
Background Cancer stem cell (CSC) is identified in osteosarcoma (OS) and considered resistant to chemotherapeutic agents. However, the mechanism of osteosarcoma stem cell (OSC) resistant to chemotherapy remains debatable and vague, and the metabolomics feature of OSC is not clarified. Materials and methods OSC was isolated by using sphere forming assay and identified. Untargeted LC-MS/MS analysis was performed to reveal the metabolomics feature of OSC and underlying mechanisms of OSC resistant to methotrexate (MTX). Results OSC was efficiently isolated and identified from human OS 143B and MG63 cell lines with enhanced chemo-resistance to MTX. The untargeted LC-MS analysis revealed that OSC showed differential metabolites and perturbed signaling pathways, mainly involved in metabolisms of fatty acid, amino acid, carbohydrate metabolism and nucleic acid. After treated with MTX, metabolomics feature of OSC was mainly involved metabolisms of amino acid, fatty acid, energy and nucleic acid. Moreover, compared with their parental OS cells response to MTX, the differential metabolites and perturbed signaling pathways were mainly involved in metabolism of amino acid, fatty acid and nucleic acid. What's more, Rap1 signaling pathway and Ras signaling pathway were involved in OS cells and their SCs response to MTX. Conclusion Sphere-forming assay was able to efficiently isolate OSC from human OS cell lines and the untargeted LC-MS/MS analysis was suggested a sufficient methodology to investigate metabolomics features of OS cells and OSCs. Moreover, the metabolomics features of OSCs response to MTX might reveal a further understanding of chemotherapeutic resistance in OS.
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Affiliation(s)
- Feng Wang
- Department of Orthopedics, the Fourth Affiliated Hospital of China Medical University, Chongshan Road, Shenyang, 110032 Liaoning People's Republic of China
| | - Zhiyu Zhang
- Department of Orthopedics, the Fourth Affiliated Hospital of China Medical University, Chongshan Road, Shenyang, 110032 Liaoning People's Republic of China
| | - Qin Li
- Center for Translational Medicine, the Fourth Affiliated Hospital of China Medical University, Chongshan Road, Shenyang, 110032 Liaoning People's Republic of China
| | - Tao Yu
- Center for Translational Medicine, the Fourth Affiliated Hospital of China Medical University, Chongshan Road, Shenyang, 110032 Liaoning People's Republic of China
| | - Chengbin Ma
- Department of Orthopedics, the Fourth Affiliated Hospital of China Medical University, Chongshan Road, Shenyang, 110032 Liaoning People's Republic of China
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15
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Kawashima K, Saigo C, Kito Y, Hanamatsu Y, Egawa Y, Takeuchi T. CD151 confers metastatic potential to clear cell sarcoma of the soft tissue in animal model. Oncol Lett 2019; 17:4811-4818. [PMID: 31186687 PMCID: PMC6507424 DOI: 10.3892/ol.2019.10164] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 01/31/2019] [Indexed: 12/12/2022] Open
Abstract
Cluster of differentiation 151 (CD151) is a potent therapeutic target for regulating tumor metastasis. In the present study, the role of CD151 in clear cell sarcoma of soft tissue was examined using a xenoplanted tumor model, which had high rates of metastasis. A clear cell sarcoma cell line, HS-MM, which was transplanted to the aponeuroses of the thighs, the most affected sites of human clear cell sarcoma, exhibited robust lymphatic invasion and nodal metastasis in SCID-beige mice. Serial in vivo passaging of peritoneally disseminated tumor cells accelerated the metastatic activity, which was accompanied by increased CD151 expression, and were designated as HS-MMhigh. Notably, inoculation of anti-CD151 antibody significantly suppressed the lymphatic invasion, peritoneal dissemination and distant metastasis of the present clear cell sarcoma model without affecting local tumor growth at the transplantation site. Small interfering RNA (siRNA)-mediated downregulation of CD151 did not alter cell proliferation, but significantly inhibited Matrigel invasion activity of HS-MMhigh cells. Downregulation of CD151 impaired matrix metalloproteinase-9 activity and phosphorylation of SMAD3 protein in HS-MMhigh cells. The present results suggest that CD151 may contribute to invasion and metastasis of clear cell sarcoma of soft tissue. Therefore, CD151 may serve as a potent target to regulate metastasis of clear cell sarcoma.
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Affiliation(s)
- Keisuke Kawashima
- Department of Pathology and Translational Research, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Chiemi Saigo
- Department of Pathology and Translational Research, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Yusuke Kito
- Department of Pathology and Translational Research, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Yuki Hanamatsu
- Department of Pathology and Translational Research, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
| | - Yuki Egawa
- Division of Pathology, Shizuoka City Shizuoka Hospital, Shizuoka 420-630, Japan
| | - Tamotsu Takeuchi
- Department of Pathology and Translational Research, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan
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16
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Wang Z, Wang C, Zhou Z, Sun M, Zhou C, Chen J, Yin F, Wang H, Lin B, Zuo D, Li S, Feng L, Duan Z, Cai Z, Hua Y. CD151-mediated adhesion is crucial to osteosarcoma pulmonary metastasis. Oncotarget 2018; 7:60623-60638. [PMID: 27556355 PMCID: PMC5312406 DOI: 10.18632/oncotarget.11380] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Accepted: 07/26/2016] [Indexed: 01/28/2023] Open
Abstract
CD151, a tetraspanin family protein involved in cell-cell and cell-extracellular matrix interaction, is differentially expressed in osteosarcoma cell membranes. Thus, this study aimed to investigate the role of CD151 in osteosarcoma metastasis. We analyzed CD151 expression in patient tissue samples using immunohistochemistry. CD151 expression was also silenced with shRNA in osteosarcoma cells of high metastatic potential, and cell adhesion, migration and invasion were evaluated in vitro and pulmonary metastasis was investigated in vivo. Mediators of cell signaling pathways were also examined following suppression of CD151 expression. Overall survival for patients with low versus high CD151 expression level was 94 vs. 41 months (p=0.0451). CD151 expression in osteosarcoma cells with high metastatic potential was significantly higher than in those with low metastatic potential (p<0.001). shRNA-mediated silencing of CD151 did not influence cell viability or proliferation; however, cell adhesion, migration and invasion were all inhibited (all p<0.001). In mice inoculated with shRNA-transduced osteosarcoma cells, the number and size of lung metastatic lesions were reduced compared to the mice inoculated with control-shRNA transduced cells (p<0.001). In addition, CD151 knockdown significantly reduced Akt, p38, and p65 phosphorylation as well as focal adhesion kinase, integrin β1, p70s6, and p-mTOR levels. Taken together, CD151 induced osteosarcoma metastasis likely by regulating cell function through adhesion signaling. Further studies are necessary to fully explore the diagnostic and prognostic value of determining CD151 expression in osteosarcoma patients.
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Affiliation(s)
- Zhuoying Wang
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Chongren Wang
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Zifei Zhou
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Mengxiong Sun
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Chenghao Zhou
- Shanghai Bone Tumor Institution, Shanghai, 201620, China
| | - Jian Chen
- Shanghai Bone Tumor Institution, Shanghai, 201620, China
| | - Fei Yin
- Shanghai Bone Tumor Institution, Shanghai, 201620, China
| | - Hongsheng Wang
- Shanghai Bone Tumor Institution, Shanghai, 201620, China
| | - Binhui Lin
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Dongqing Zuo
- Shanghai Bone Tumor Institution, Shanghai, 201620, China
| | - Suoyuan Li
- Shanghai Bone Tumor Institution, Shanghai, 201620, China
| | - Lijin Feng
- Department of Pathology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, 200072, China
| | - Zhenfeng Duan
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, Massachusetts General Hospital and Harvard Medical School, Boston, MA, 02114, USA
| | - Zhengdong Cai
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.,Shanghai Bone Tumor Institution, Shanghai, 201620, China
| | - Yingqi Hua
- Department of Orthopedics, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.,Shanghai Bone Tumor Institution, Shanghai, 201620, China
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17
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Wang J, Zhou Y, Li D, Sun X, Deng Y, Zhao Q. TSPAN
31 is a critical regulator on transduction of survival and apoptotic signals in hepatocellular carcinoma cells. FEBS Lett 2017; 591:2905-2918. [DOI: 10.1002/1873-3468.12737] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 06/20/2017] [Accepted: 06/21/2017] [Indexed: 12/27/2022]
Affiliation(s)
- Jianglin Wang
- Department of Biochemistry and Molecular Biology GMU‐GIBH Joint School of Life Sciences Guangzhou Medical University China
| | - Yuting Zhou
- Department of Molecular & Cellular Biochemistry College of Medicine University of Kentucky Lexington KY USA
| | - Dan Li
- Department of Biochemistry and Molecular Biology GMU‐GIBH Joint School of Life Sciences Guangzhou Medical University China
| | - Xuemeng Sun
- Department of Biochemistry and Molecular Biology GMU‐GIBH Joint School of Life Sciences Guangzhou Medical University China
| | - Yuanfei Deng
- Department of Biochemistry and Molecular Biology GMU‐GIBH Joint School of Life Sciences Guangzhou Medical University China
| | - Qing Zhao
- Department of Biochemistry and Molecular Biology GMU‐GIBH Joint School of Life Sciences Guangzhou Medical University China
- Sino‐French Hoffmann Institute Guangzhou Medical University China
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18
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19
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Tian K, Qi W, Yan Q, Zhang F, Song D, Zhang H, Lv M. Combined analysis of ChIP-seq and gene microarray datasets identify the E2-mediated genes in ERα-dependent manner in osteosarcoma. Oncol Rep 2017; 38:2335-2342. [PMID: 28849169 DOI: 10.3892/or.2017.5914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Accepted: 08/11/2017] [Indexed: 11/05/2022] Open
Abstract
Osteosarcoma is a common bone tumor which is affected by E2, the most representative estrogen. Gene regulation function of E2 is highly dependent on estrogen receptor. The purpose of this study was to explore the gene regulation patterns of E2 through estrogen receptor α (ESR1) in osteosarcoma based on the combined analysis of ChIP-seq and gene microarray. All of the datasets were downloaded from the Gene Expression Omnibus (GEO). Differential expression genes (DEGs) in E2 treated U2OS cells expressing ESR1 (U2OS-ERα) compared with those treated with vehicle were obtained based on R programming software. ESR1-specific binding sites (peaks) in E2 treated U2OS cells were identified through MACS. Overlaps between DEGs and ESR1 target genes which contained peaks in promoters were considered as reliable E2-mediated genes through ESR1 in osteosarcoma. Moreover, we conducted miRNA-Gene regulation analysis for those genes through miRWalk database to identify potential therapeutic targets for the genes. Functional enrichment analysis of DEGs indicated their potential involvement in cancer, and cell activity-related processes. Fifteen overlaps were identified between DEGs and target genes of ESR1, of which 12 were found to be regulated by miRNA. Several known estrogen response genes and novel genes were obtained in this study and they might provide potential therapeutic targets for osteosarcoma.
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Affiliation(s)
- Kangsong Tian
- Trauma Department of Orthopedics, Zibo Central Hospital, Zibo, Shandong 255036, P.R. China
| | - Wei Qi
- Trauma Department of Orthopedics, Zibo Central Hospital, Zibo, Shandong 255036, P.R. China
| | - Qian Yan
- Trauma Department of Orthopedics, Zibo Central Hospital, Zibo, Shandong 255036, P.R. China
| | - Feng Zhang
- Trauma Department of Orthopedics, Zibo Central Hospital, Zibo, Shandong 255036, P.R. China
| | - Delei Song
- Trauma Department of Orthopedics, Zibo Central Hospital, Zibo, Shandong 255036, P.R. China
| | - Haiyang Zhang
- Microscopic Department of Orthopedics, Zibo Central Hospital, Zibo, Shandong 255036, P.R. China
| | - Ming Lv
- Trauma Department of Orthopedics, Zibo Central Hospital, Zibo, Shandong 255036, P.R. China
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20
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Lu J, Li J, Liu S, Wang T, Ianni A, Bober E, Braun T, Xiang R, Yue S. Exosomal tetraspanins mediate cancer metastasis by altering host microenvironment. Oncotarget 2017; 8:62803-62815. [PMID: 28977990 PMCID: PMC5617550 DOI: 10.18632/oncotarget.19119] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Accepted: 04/05/2017] [Indexed: 12/18/2022] Open
Abstract
The metastases of malignant tumors develop through a cascade of events. The establishment of a pre-metastatic micro-environment is initiated by communication between tumors and host. Exosomes come into focus as the most potent intercellular communicators playing a pivotal role in this process. Cancer cells release exosomes into the extracellular environment prior to metastasis. Tetraspanin is a type of 4 times transmembrane proteins. It may be involved in cell motility, adhesion, morphogenesis, as well as cell and vesicular membrane fusion. The exosomal tetraspanin network is a molecular scaffold connecting various proteins for signaling transduction. The complex of tetraspanin-integrin determines the recruiting cancer exosomes to pre-metastatic sites. Tetraspanin is a key element for the target cell selection of exosomes uptake that may lead to the reprogramming of target cells. Reprogrammed target cells assist pre-metastatic niche formation. Previous reviews have described the biogenesis, secretion and intercellular interaction of exosomes in various tumors. However, there is a lack of reviews on the topic of exosomal tetraspanin in the context of cancer. In this review, we will describe the main characteristics of exosomal tetraspanin in cancer cells. We will also discuss how the cancer exosomal tetraspanin alters extracellular environment and regulates cancer metastasis.
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Affiliation(s)
- Jun Lu
- Department of General Surgery, Hefei Second People's Hospital, Hefei, China
| | - Jun Li
- School of Medicine, Nankai University, Tianjin, China.,The State International Science & Technology Cooperation Base of Tumor Immunology and Biological Vaccines, Nankai University, Tianjin, China
| | - Shuo Liu
- School of Medicine, Nankai University, Tianjin, China.,The State International Science & Technology Cooperation Base of Tumor Immunology and Biological Vaccines, Nankai University, Tianjin, China
| | - Teng Wang
- School of Medicine, Nankai University, Tianjin, China.,The State International Science & Technology Cooperation Base of Tumor Immunology and Biological Vaccines, Nankai University, Tianjin, China
| | - Alessandro Ianni
- Department of Cardiac Development and Remodeling, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Eva Bober
- Department of Cardiac Development and Remodeling, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Thomas Braun
- Department of Cardiac Development and Remodeling, Max-Planck-Institute for Heart and Lung Research, Bad Nauheim, Germany
| | - Rong Xiang
- School of Medicine, Nankai University, Tianjin, China.,The State International Science & Technology Cooperation Base of Tumor Immunology and Biological Vaccines, Nankai University, Tianjin, China
| | - Shijing Yue
- School of Medicine, Nankai University, Tianjin, China.,The State International Science & Technology Cooperation Base of Tumor Immunology and Biological Vaccines, Nankai University, Tianjin, China
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21
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Zhang Z, Wang F, Ding J, Zhang H, Zhu J, Sun Z, Zhang Y. Cationic dendron-bearing lipid/CD151 siRNA complex inhibits osteosarcoma metastasis by down-regulating matrix metalloproteinase-9. RSC Adv 2016. [DOI: 10.1039/c6ra08376e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Cationic dendron-bearing lipid safely and effectively delivers CD151 siRNA complex for inhibition of osteosarcoma metastasis by down-regulating matrix metalloproteinase-9.
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Affiliation(s)
- Zhiyu Zhang
- Department of Orthopedics
- The Fourth Affiliated Hospital of China Medical University
- Shenyang 110032
- People's Republic of China
| | - Feng Wang
- Department of Orthopedics
- The Fourth Affiliated Hospital of China Medical University
- Shenyang 110032
- People's Republic of China
| | - Jianxun Ding
- Key Laboratory of Polymer Ecomaterials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- People's Republic of China
| | - Haifei Zhang
- Department of Orthopedics
- The Fourth Affiliated Hospital of China Medical University
- Shenyang 110032
- People's Republic of China
| | - Jiajun Zhu
- Department of Orthopedics
- The Fourth Affiliated Hospital of China Medical University
- Shenyang 110032
- People's Republic of China
| | - Zhenguo Sun
- Department of Orthopedics
- The Fourth Affiliated Hospital of China Medical University
- Shenyang 110032
- People's Republic of China
| | - Yu Zhang
- Key Laboratory of Polymer Ecomaterials
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- People's Republic of China
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