1
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Zhang Y, Che N, Wang S, Meng J, Zhao N, Han J, Dong X, Li Y, Mo J, Zhao X, Liu T. Nrf2/ASPM axis regulated vasculogenic mimicry formation in hepatocellular carcinoma under hypoxia. J Gastroenterol 2024:10.1007/s00535-024-02140-9. [PMID: 39097533 DOI: 10.1007/s00535-024-02140-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Accepted: 07/26/2024] [Indexed: 08/05/2024]
Abstract
BACKGROUND Hypoxic microenvironment is a common feature of most solid tumors including hepatocellular carcinoma (HCC). Vasculogenic mimicry (VM) formation by tumor cells could provide blood supply to tumor cells under hypoxia. NFE2 like basic leucine zipper (bZIP) transcription factor 2 (Nrf2), a regulator of cellular homeostasis, may promote tumor progression in the hypoxic conditions. However, the role and regulatory mechanisms of Nrf2 in HCC are not fully elucidated. METHODS Nrf2 and assembly factor for spindle microtubules (ASPM) expression modulations were conducted by lentiviral transfections. Western blot, immunofluorescence, ChIP-qPCR, dual-luciferase reporter gene assay, flow cytometry, RNA sequencing, multiple bioinformatics databases analysis, cell function assays in vitro, mouse model in vivo and human HCC tissues were employed to assess the effect of Nrf2/ASPM axis on HCC progression under hypoxia. RESULTS Nrf2 and ASPM expression facilitated epithelial-mesenchymal transition (EMT), cancer stem cells (CSCs) feature, and VM formation of HCC cells under hypoxia. Furthermore, Nrf2-regulated ASPM expression, via binding directly to the promoter region of ASPM and transcriptionally promoting ASPM expression. ASPM re-expression in Nrf2 knockdown cells or ASPM knockdown in Nrf2 overexpression cells reversed the cellular function caused by Nrf2. Meantime, retinol metabolism pathway was disrupted following abnormal ASPM expression. Nrf2/ASPM axis in murine models accelerated tumor growth and VM, corroborating in vitro findings. All-trans retinoic acid treatment reversed stemness and VM of HCC cells in vitro and in vivo. Clinically, Nrf2 and ASPM expressions were related to poor prognosis of HCC patients. CONCLUSIONS Nrf2 drives EMT, CSCs characteristics and VM in HCC under hypoxia through the modulation of ASPM. Retinol metabolism pathway was dysregulated in HCC cells with ASPM overexpression. Nrf2/ASPM axis and related pathway provided potential therapeutic target for HCC.
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Affiliation(s)
- Yueyao Zhang
- Department of Pathology, Tianjin Medical University, Tianjin, China
| | - Na Che
- Department of Pathology, Tianjin Medical University, Tianjin, China
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China
| | - Song Wang
- Department of Pathology, Tianjin Medical University, Tianjin, China
| | - Jie Meng
- Department of Pathology, Tianjin Medical University, Tianjin, China
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China
| | - Nan Zhao
- Department of Pathology, Tianjin Medical University, Tianjin, China
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China
| | - Jiyuan Han
- Department of Pathology, Tianjin Medical University, Tianjin, China
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China
| | - Xueyi Dong
- Department of Pathology, Tianjin Medical University, Tianjin, China
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China
| | - Yanlei Li
- Department of Pathology, Tianjin Medical University, Tianjin, China
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China
| | - Jing Mo
- Department of Pathology, Tianjin Medical University, Tianjin, China
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China
| | - Xiulan Zhao
- Department of Pathology, Tianjin Medical University, Tianjin, China.
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China.
| | - Tieju Liu
- Department of Pathology, Tianjin Medical University, Tianjin, China.
- Department of Pathology, General Hospital of Tianjin Medical University, Tianjin, China.
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2
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Nirala BK, Yamamichi T, Petrescu DI, Shafin TN, Yustein JT. Decoding the Impact of Tumor Microenvironment in Osteosarcoma Progression and Metastasis. Cancers (Basel) 2023; 15:5108. [PMID: 37894474 PMCID: PMC10605493 DOI: 10.3390/cancers15205108] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/18/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023] Open
Abstract
Osteosarcoma (OS) is a heterogeneous, highly metastatic bone malignancy in children and adolescents. Despite advancements in multimodal treatment strategies, the prognosis for patients with metastatic or recurrent disease has not improved significantly in the last four decades. OS is a highly heterogeneous tumor; its genetic background and the mechanism of oncogenesis are not well defined. Unfortunately, no effective molecular targeted therapy is currently available for this disease. Understanding osteosarcoma's tumor microenvironment (TME) has recently gained much interest among scientists hoping to provide valuable insights into tumor heterogeneity, progression, metastasis, and the identification of novel therapeutic avenues. Here, we review the current understanding of the TME of OS, including different cellular and noncellular components, their crosstalk with OS tumor cells, and their involvement in tumor progression and metastasis. We also highlight past/current clinical trials targeting the TME of OS for effective therapies and potential future therapeutic strategies with negligible adverse effects.
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Affiliation(s)
| | | | | | | | - Jason T. Yustein
- Aflac Cancer and Blood Disorders Center, Emory University, Atlanta, GA 30322, USA; (B.K.N.); (T.Y.); (D.I.P.); (T.N.S.)
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3
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Zhang M, Zhao Y, Liu X, Ruan X, Wang P, Liu L, Wang D, Dong W, Yang C, Xue Y. Pseudogene MAPK6P4-encoded functional peptide promotes glioblastoma vasculogenic mimicry development. Commun Biol 2023; 6:1059. [PMID: 37853052 PMCID: PMC10584926 DOI: 10.1038/s42003-023-05438-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Accepted: 10/10/2023] [Indexed: 10/20/2023] Open
Abstract
Glioma is the most common primary malignancy of the central nervous system. Glioblastoma (GBM) has the highest degree of malignancy among the gliomas and the strongest resistance to chemotherapy and radiotherapy. Vasculogenic mimicry (VM) provides tumor cells with a blood supply independent of endothelial cells and greatly restricts the therapeutic effect of anti-angiogenic tumor therapy for glioma patients. Vascular endothelial growth factor receptor 2 (VEGFR2) and vascular endothelial cadherin (VE-cadherin) are currently recognized molecular markers of VM in tumors. In the present study, we show that pseudogene MAPK6P4 deficiency represses VEGFR2 and VE-cadherin protein expression levels, as well as inhibits the proliferation, migration, invasion, and VM development of GBM cells. The MAPK6P4-encoded functional peptide P4-135aa phosphorylates KLF15 at the S238 site, promoting KLF15 protein stability and nuclear entry to promote GBM VM formation. KLF15 was further confirmed as a transcriptional activator of LDHA, where LDHA binds and promotes VEGFR2 and VE-cadherin lactylation, thereby increasing their protein expression. Finally, we used orthotopic and subcutaneous xenografted nude mouse models of GBM to verify the inhibitory effect of the above factors on GBM VM development. In summary, this study may represent new targets for the comprehensive treatment of glioma.
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Affiliation(s)
- Mengyang Zhang
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, 110122, PR China
- Key Laboratory of Cell Biology, Ministry of Public Health of China, China Medical University, Shenyang, 110122, PR China
- Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang, 110122, PR China
| | - Yubo Zhao
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
- Liaoning Research Center for Translational Medicine in Nervous System Disease, Shenyang, 110004, PR China
- Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang, 110004, PR China
| | - Xiaobai Liu
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
- Liaoning Research Center for Translational Medicine in Nervous System Disease, Shenyang, 110004, PR China
- Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang, 110004, PR China
| | - Xuelei Ruan
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, 110122, PR China
- Key Laboratory of Cell Biology, Ministry of Public Health of China, China Medical University, Shenyang, 110122, PR China
- Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang, 110122, PR China
| | - Ping Wang
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, 110122, PR China
- Key Laboratory of Cell Biology, Ministry of Public Health of China, China Medical University, Shenyang, 110122, PR China
- Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang, 110122, PR China
| | - Libo Liu
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, 110122, PR China
- Key Laboratory of Cell Biology, Ministry of Public Health of China, China Medical University, Shenyang, 110122, PR China
- Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang, 110122, PR China
| | - Di Wang
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
- Liaoning Research Center for Translational Medicine in Nervous System Disease, Shenyang, 110004, PR China
- Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang, 110004, PR China
| | - Weiwei Dong
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
- Liaoning Research Center for Translational Medicine in Nervous System Disease, Shenyang, 110004, PR China
- Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang, 110004, PR China
| | - Chunqing Yang
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, 110004, PR China
- Liaoning Research Center for Translational Medicine in Nervous System Disease, Shenyang, 110004, PR China
- Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang, 110004, PR China
| | - Yixue Xue
- Department of Neurobiology, School of Life Sciences, China Medical University, Shenyang, 110122, PR China.
- Key Laboratory of Cell Biology, Ministry of Public Health of China, China Medical University, Shenyang, 110122, PR China.
- Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang, 110122, PR China.
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Wu J, Zhang L, Li W, Wang L, Jia Q, Shi F, Li K, Liao L, Shi Y, Wu S. The role of TOP2A in immunotherapy and vasculogenic mimicry in non-small cell lung cancer and its potential mechanism. Sci Rep 2023; 13:10906. [PMID: 37407689 DOI: 10.1038/s41598-023-38117-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 07/03/2023] [Indexed: 07/07/2023] Open
Abstract
Type IIA topoisomerase (TOP2A) is significantly associated with malignant tumor development, invasion, treatment and its prognosis, and has been shown to be a therapeutic target against cancer. In contrast, the role of TOP2A in the immunotherapy of non-small cell lung cancer as well as in Vasculogenic mimicry (VM) formation and its potential mechanisms are unclear. The aim of this study was to investigate the role of TOP2A in proliferation, skeleton regulation, motility and VM production in non-small cell lung cancer and its mechanisms by using bioinformatics tools and molecular biology experiments. Subgroup analysis showed that the low-risk group had a better prognosis, while the high-risk group was positively correlated with high tumor mutational load, M1-type macrophage infiltration, immune checkpoint molecule expression, and immunotherapy efficacy. As confirmed by further clinical specimens, the presence of TOP2A and VM was significantly and positively correlated with poor prognosis. Our study established a model based on significant co-expression of TOP2A genes, which significantly correlated with mutational load and immunotherapy outcomes in patients with non-small cell lung cancer. Further mechanistic exploration suggests that TOP2A plays an important role in immunotherapy and VM formation in NSCLC through upregulation of Wnt3a and PD-L1 expression.
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Affiliation(s)
- Jiatao Wu
- Anhui Province Key Laboratory of Clinical and Preclinical Research in Respiratory Disease, Molecular Diagnosis Center, First Affiliated Hospital, Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, China
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China
| | - Lei Zhang
- Department of Oncology Surgery, The Second Affiliated Hospital of Bengbu Medical College, Bengbu, 233080, Anhui, China
| | - Wenjuan Li
- Anhui Province Key Laboratory of Clinical and Preclinical Research in Respiratory Disease, Molecular Diagnosis Center, First Affiliated Hospital, Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, China
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China
| | - Luyao Wang
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China
| | - Qianhao Jia
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China
| | - Fan Shi
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China
| | - Kairui Li
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China
| | - Lingli Liao
- Department of Radiation Oncology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, Anhui, China
| | - Yuqi Shi
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China
| | - Shiwu Wu
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Bengbu, People's Republic of China.
- Department of Pathology, Bengbu Medical College, Bengbu, 233030, Anhui, China.
- Department of pathology, Anhui No.2 Provincial People's Hospital, Bengbu, China.
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5
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Rhizoma Paridis saponins suppresses vasculogenic mimicry formation and metastasis in osteosarcoma through regulating miR-520d-3p/MIG-7 axis. J Pharmacol Sci 2022; 150:180-190. [DOI: 10.1016/j.jphs.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 07/25/2022] [Accepted: 08/25/2022] [Indexed: 11/19/2022] Open
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6
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Shi F, Wu J, Jia Q, Li K, Li W, Shi Y, Wang Y, Wu S. Relationship between the expression of ARHGAP25 and RhoA in non-small cell lung cancer and vasculogenic mimicry. BMC Pulm Med 2022; 22:377. [PMID: 36207695 PMCID: PMC9547444 DOI: 10.1186/s12890-022-02179-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 09/27/2022] [Indexed: 11/10/2022] Open
Abstract
Background Vasculogenic mimicry (VM) is a recently identified pattern of blood supply to tumor tissue. It has long been considered a functional element in the metastasis and prognosis of malignant tumors. Both Rho GTPase-activating protein 25 (ARHGAP25) and Ras homolog family member A (RhoA) are effective predictors of tumor metastasis. In this study, we examined the expression levels of ARHGAP25 and RhoA and the structure of VM in non-small cell lung cancer (NSCLC). At the same time, we used cytology-related experiments to explore the effect of ARHGAP25 on the migration ability of tumor cells. Furthermore, we analyzed the interaction between the three factors and their association with clinicopathological characteristics and the five-year survival time in patients using statistical tools. Methods A total of 130 well-preserved NSCLC and associated paracancerous tumor-free tissues were obtained. Cell colony formation, wound healing, and cytoskeleton staining assays were used to analyze the effect of ARHGAP25 on the proliferation and migration ability of NSCLC cells. Immunohistochemical staining was used to determine the positivity rates of ARHGAP25, RhoA, and VM. Statistical software was used to examine the relationships between the three factors and clinical case characteristics, overall survival, and disease-free survival. Results Cell colony formation, wound healing, and cytoskeleton staining assays confirmed that ARHGAP25 expression affects the proliferation and migratory abilities of NSCLC cells. ARHGAP25 positivity rates in NSCLC and paracancerous tumor-free tissues were 48.5% and 63.1%, respectively, whereas RhoA positivity rates were 62.3% and 18.5%, respectively. ARHGAP25 had a negative relationship with RhoA and VM, whereas RhoA and VM had a positive relationship (P < 0.05). ARHGAP25, RhoA, and VM affected the prognosis of patients with NSCLC (P < 0.05) according to Kaplan–Meier of survival time and Cox regression analyses. Furthermore, lowering ARHGAP25 expression increased NSCLC cell proliferation and migration. Conclusions ARHGAP25 and RhoA expression is associated with VM and may be of potential value in predicting tumor metastasis, prognosis, and targeted therapy. Supplementary Information The online version contains supplementary material available at 10.1186/s12890-022-02179-5.
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Affiliation(s)
- Fan Shi
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Changhuai road 287, Bengbu, 233000, Anhui, People's Republic of China.,Department of Pathology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, Anhui, China
| | - Jiatao Wu
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Changhuai road 287, Bengbu, 233000, Anhui, People's Republic of China.,Department of Pathology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, Anhui, China
| | - Qianhao Jia
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Changhuai road 287, Bengbu, 233000, Anhui, People's Republic of China.,Department of Pathology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, Anhui, China
| | - Kairui Li
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Changhuai road 287, Bengbu, 233000, Anhui, People's Republic of China.,Department of Pathology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, Anhui, China
| | - Wenjuan Li
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Changhuai road 287, Bengbu, 233000, Anhui, People's Republic of China.,Department of Pathology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, Anhui, China
| | - Yuqi Shi
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Changhuai road 287, Bengbu, 233000, Anhui, People's Republic of China.,Department of Pathology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, Anhui, China
| | - Yufei Wang
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Changhuai road 287, Bengbu, 233000, Anhui, People's Republic of China.,Department of Pathology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, Anhui, China
| | - Shiwu Wu
- Department of Pathology, The First Affiliated Hospital of Bengbu Medical College, Changhuai road 287, Bengbu, 233000, Anhui, People's Republic of China. .,Department of Pathology, Bengbu Medical College, 2600 Donghai Avenue, Bengbu, Anhui, China.
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7
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Andreucci E, Peppicelli S, Ruzzolini J, Bianchini F, Calorini L. Physicochemical aspects of the tumour microenvironment as drivers of vasculogenic mimicry. Cancer Metastasis Rev 2022; 41:935-951. [PMID: 36224457 PMCID: PMC9758104 DOI: 10.1007/s10555-022-10067-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/04/2022] [Indexed: 01/25/2023]
Abstract
Tumour vascularisation is vital for cancer sustainment representing not only the main source of nutrients and oxygen supply but also an escape route for single or clustered cancer cells that, once detached from the primary mass, enter the blood circulation and disseminate to distant organs. Among the mechanisms identified to contribute to tumour vascularisation, vasculogenic mimicry (VM) is gaining increasing interest in the scientific community representing an intriguing target for cancer treatment. VM indeed associates with highly aggressive tumour phenotypes and strongly impairs patient outcomes. Differently from vessels of healthy tissues, tumour vasculature is extremely heterogeneous and tortuous, impeding efficient chemotherapy delivery, and at the meantime hyperpermeable and thus extremely accessible to metastasising cancer cells. Moreover, tumour vessel disorganisation creates a self-reinforcing vicious circle fuelling cancer malignancy and progression. Because of the inefficient oxygen delivery and metabolic waste removal from tumour vessels, many cells within the tumour mass indeed experience hypoxia and acidosis, now considered hallmarks of cancer. Being strong inducers of vascularisation, therapy resistance, inflammation and metastasis, hypoxia and acidosis create a permissive microenvironment for cancer progression and dissemination. Along with these considerations, we decided to focus our attention on the relationship between hypoxia/acidosis and VM. Indeed, besides tumour angiogenesis, VM is strongly influenced by both hypoxia and acidosis, which could potentiate each other and fuel this vicious circle. Thus, targeting hypoxia and acidosis may represent a potential target to treat VM to impair tumour perfusion and cancer cell sustainment.
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Affiliation(s)
- Elena Andreucci
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Silvia Peppicelli
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Jessica Ruzzolini
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Francesca Bianchini
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
| | - Lido Calorini
- grid.8404.80000 0004 1757 2304Department of Experimental and Clinical Biomedical Sciences “Mario Serio”, University of Florence, Florence, Italy
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8
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Massimini M, Romanucci M, De Maria R, Della Salda L. An Update on Molecular Pathways Regulating Vasculogenic Mimicry in Human Osteosarcoma and Their Role in Canine Oncology. Front Vet Sci 2021; 8:722432. [PMID: 34631854 PMCID: PMC8494780 DOI: 10.3389/fvets.2021.722432] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 08/23/2021] [Indexed: 01/16/2023] Open
Abstract
Canine tumors are valuable comparative models for human counterparts, especially to explore novel biomarkers and to understand pathways and processes involved in metastasis. Vasculogenic mimicry (VM) is a unique property of malignant cancer cells which promote metastasis. Thus, it represents an opportunity to investigate both the molecular mechanisms and the therapeutic targets of a crucial phenotypic malignant switch. Although this biological process has been largely investigated in different human cancer types, including osteosarcoma, it is still largely unknown in veterinary pathology, where it has been mainly explored in canine mammary tumors. The presence of VM in human osteosarcoma is associated with poor clinical outcome, reduced patient survival, and increased risk of metastasis and it shares the main pathways involved in other type of human tumors. This review illustrates the main findings concerning the VM process in human osteosarcoma, search for the related current knowledge in canine pathology and oncology, and potential involvement of multiple pathways in VM formation, in order to provide a basis for future investigations on VM in canine tumors.
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9
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Li D, Shen Y, Ren H, Wang L, Yang J, Wang Y. Angiomotin-p130 inhibits vasculogenic mimicry formation of small cell lung cancer independently of Smad2/3 signal pathway. J Bioenerg Biomembr 2021; 53:295-305. [PMID: 33712992 DOI: 10.1007/s10863-021-09891-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 03/05/2021] [Indexed: 01/20/2023]
Abstract
Lung cancer, the most concerning malignancy worldwide and one of the leading causes of cancer-related deaths. Growing evidence indicates that Angiomotin (Amot)-p130 plays an important role in types of cancer, including breast cancer and gastric cancer. Moreover, evidence suggested that the low Amot-p130 expression correlates with the poor prognosis of lung cancer patients, however, the role and mechanism of Amot-p130 in lung cancer is still unclear. In this study, we showed that Amot-p130 expression was reduced in lung cancer tissues, compared with the adjacent para-carcinoma tissues. In addition, we observed that the reduced expression of Amot-p130 was associated with vasculogenic mimicry (VM) channels formation in lung cancer tissues. Amot-p130 expression was differently expression in lung cancer cell line H446, H1688 and H2227 compared with the normal human lung cells HFL1. To clarify the role of Amot-p130 in lung cancer, we constructed the Amot-p130 expressing H446 cells and Amot-p130 silencing H1299 cells. We confirmed that Amot-p130 overexpression inhibited the migration and invasion of lung cancer cells, whereas its silence promoted cell migration and invasion. Interestingly, we also found that Amot-p130 overexpression suppressed VM tube formation in H446 cells, while its knockdown promoted VM tube formation in H2227 cells. Further studies suggested that Amot-p130 plays roles in M tube formation of lung cancer cell V are independent on smad2/3 signaling pathway. Finally, inoculation of Amot-p130 expressing H446 cells and Amot-p130 silencing H1299 cells into nude mice suppressed tumor growth, when compared with the control group. Based on these results, Amot-p130 serves as a possible diagnostic and therapeutic target in lung cancer patients, and may be an effective mediator of VM formation in lung cancer.
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Affiliation(s)
- Dan Li
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yanwei Shen
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Hui Ren
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Li Wang
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jin Yang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.
| | - Yuan Wang
- Department of Medical Imaging, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, People's Republic of China.
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Zhang Z, Nong L, Chen M, Gu X, Zhao W, Liu M, Cheng W. Baicalein suppresses vasculogenic mimicry through inhibiting RhoA/ROCK expression in lung cancer A549 cell line. Acta Biochim Biophys Sin (Shanghai) 2020; 52:1007-1015. [PMID: 32672788 DOI: 10.1093/abbs/gmaa075] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 03/06/2020] [Accepted: 03/09/2020] [Indexed: 12/19/2022] Open
Abstract
Vasculogenic mimicry (VM) refers to a new tubular network of the blood supply system with abundant extracellular matrix. VM is similar to capillaries but does not involve endothelial cells. As a traditional herbal medicine commonly used in China, baicalein possesses anti-inflammatory and lipoxygenase activities. However, the effects of baicalein on the process of VM formation in non-small cell lung cancer (NSCLC) and the underlying mechanisms have remained poorly understood. In this study, baicalein was found to inhibit the viability and motility of A549 cells and induced the breakage of the cytoskeletal actin filament network. In addition, baicalein significantly decreased the formation of VM and downregulated the expressions of VM-associated factors, such as VE-cadherin, EphA2, MMP14, MMP2, MMP9, PI3K and LAMC2, similar to the effects of ROCK inhibitors. Indeed, baicalein inhibited RhoA/ROCK expression in vitro and in vivo, suggesting the underlying mechanisms of reduced VM formation. Collectively, baicalein suppressed the formation of VM in NSCLC by targeting the RhoA/ROCK signaling pathway, indicating that baicalein might serve as an emerging drug for NSCLC.
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Affiliation(s)
- Zhe Zhang
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China, and
| | - Li Nong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - Menglei Chen
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China, and
| | - Xiaoli Gu
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China, and
| | - Weiwei Zhao
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China, and
| | - Minghui Liu
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China, and
| | - Wenwu Cheng
- Department of Integrated Therapy, Fudan University Shanghai Cancer Center, Shanghai 200032, China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China, and
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11
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Zaheed O, Samson J, Dean K. A bioinformatics approach to identify novel long, non-coding RNAs in breast cancer cell lines from an existing RNA-sequencing dataset. Noncoding RNA Res 2020; 5:48-59. [PMID: 32206740 PMCID: PMC7078458 DOI: 10.1016/j.ncrna.2020.02.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 02/18/2020] [Accepted: 02/18/2020] [Indexed: 01/17/2023] Open
Abstract
Breast cancer research has traditionally centred on genomic alterations, hormone receptor status and changes in cancer-related proteins to provide new avenues for targeted therapies. Due to advances in next generation sequencing technologies, there has been the emergence of long, non-coding RNAs (lncRNAs) as regulators of normal cellular events, with links to various disease states, including breast cancer. Here we describe our bioinformatic analyses of a previously published RNA sequencing (RNA-seq) dataset to identify lncRNAs with altered expression levels in a subset of breast cancer cell lines. Using a previously published RNA-seq dataset of 675 cancer cell lines, a subset of 18 cell lines was selected for our analyses that included 16 breast cancer lines, one ductal carcinoma in situ line and one normal-like breast epithelial cell line. Principal component analysis demonstrated correlation with well-established categorisation methods of breast cancer (i.e. luminal A/B, HER2 enriched and basal-like A/B). Through detailed comparison of differentially expressed lncRNAs in each breast cancer sub-type with normal-like breast epithelial cells, we identified 15 lncRNAs with consistently altered expression, including three uncharacterised lncRNAs. Utilising data from The Cancer Genome Atlas (TCGA) and The Genotype Tissue Expression (GETx) project via Gene Expression Profiling Interactive Analysis (GEPIA2), we assessed clinical relevance of several identified lncRNAs with invasive breast cancer. Lastly, we determined the relative expression level of six lncRNAs across a spectrum of breast cancer cell lines to experimentally confirm the findings of our bioinformatic analyses. Overall, we show that the use of existing RNA-seq datasets, if re-analysed with modern bioinformatic tools, can provide a valuable resource to identify lncRNAs that could have important biological roles in oncogenesis and tumour progression.
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Affiliation(s)
| | | | - Kellie Dean
- School of Biochemistry and Cell Biology, Western Gateway Building, University College Cork, Cork, T12XF62, Ireland
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12
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Corre I, Verrecchia F, Crenn V, Redini F, Trichet V. The Osteosarcoma Microenvironment: A Complex But Targetable Ecosystem. Cells 2020; 9:cells9040976. [PMID: 32326444 PMCID: PMC7226971 DOI: 10.3390/cells9040976] [Citation(s) in RCA: 245] [Impact Index Per Article: 61.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 04/06/2020] [Accepted: 04/11/2020] [Indexed: 01/08/2023] Open
Abstract
Osteosarcomas are the most frequent primary bone sarcomas, affecting mainly children, adolescents, and young adults, and with a second peak of incidence in elderly individuals. The current therapeutic management, a combined regimen of poly-chemotherapy and surgery, still remains largely insufficient, as patient survival has not improved in recent decades. Osteosarcomas are very heterogeneous tumors, both at the intra- and inter-tumor level, with no identified driver mutation. Consequently, efforts to improve treatments using targeted therapies have faced this lack of specific osteosarcoma targets. Nevertheless, these tumors are inextricably linked to their local microenvironment, composed of bone, stromal, vascular and immune cells and the osteosarcoma microenvironment is now considered to be essential and supportive for growth and dissemination. This review describes the different actors of the osteosarcoma microenvironment and gives an overview of the past, current, and future strategies of therapy targeting this complex ecosystem, with a focus on the role of extracellular vesicles and on the emergence of multi-kinase inhibitors.
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Affiliation(s)
- Isabelle Corre
- INSERM, Nantes University, UMR1238 Phy-Os “Bone Sarcomas and Remodeling of Calcified Tissues”, F-44035 Nantes, France
- CNRS GDR3697 MicroNit, F-37044 Tours, France
- Correspondence: (I.C.); (V.T.)
| | - Franck Verrecchia
- INSERM, Nantes University, UMR1238 Phy-Os “Bone Sarcomas and Remodeling of Calcified Tissues”, F-44035 Nantes, France
| | - Vincent Crenn
- INSERM, Nantes University, UMR1238 Phy-Os “Bone Sarcomas and Remodeling of Calcified Tissues”, F-44035 Nantes, France
- Department of Orthopedic, Nantes Hospital, CHU Hotel-Dieu, F-44035 Nantes, France
| | - Francoise Redini
- INSERM, Nantes University, UMR1238 Phy-Os “Bone Sarcomas and Remodeling of Calcified Tissues”, F-44035 Nantes, France
| | - Valérie Trichet
- INSERM, Nantes University, UMR1238 Phy-Os “Bone Sarcomas and Remodeling of Calcified Tissues”, F-44035 Nantes, France
- CNRS GDR3697 MicroNit, F-37044 Tours, France
- Correspondence: (I.C.); (V.T.)
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13
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Vasculogenic mimicry in carcinogenesis and clinical applications. J Hematol Oncol 2020; 13:19. [PMID: 32169087 PMCID: PMC7071697 DOI: 10.1186/s13045-020-00858-6] [Citation(s) in RCA: 143] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Accepted: 03/05/2020] [Indexed: 12/12/2022] Open
Abstract
Distinct from classical tumor angiogenesis, vasculogenic mimicry (VM) provides a blood supply for tumor cells independent of endothelial cells. VM has two distinct types, namely tubular type and patterned matrix type. VM is associated with high tumor grade, tumor progression, invasion, metastasis, and poor prognosis in patients with malignant tumors. Herein, we discuss the recent studies on the role of VM in tumor progression and the diverse mechanisms and signaling pathways that regulate VM in tumors. Furthermore, we also summarize the latest findings of non-coding RNAs, such as lncRNAs and miRNAs in VM formation. In addition, we review application of molecular imaging technologies in detection of VM in malignant tumors. Increasing evidence suggests that VM is significantly associated with poor overall survival in patients with malignant tumors and could be a potential therapeutic target.
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14
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Hujanen R, Almahmoudi R, Karinen S, Nwaru BI, Salo T, Salem A. Vasculogenic Mimicry: A Promising Prognosticator in Head and Neck Squamous Cell Carcinoma and Esophageal Cancer? A Systematic Review and Meta-Analysis. Cells 2020; 9:cells9020507. [PMID: 32102317 PMCID: PMC7072765 DOI: 10.3390/cells9020507] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/19/2020] [Accepted: 02/21/2020] [Indexed: 12/24/2022] Open
Abstract
Vasculogenic mimicry (VM) is an intratumoral microcirculation pattern formed by aggressive cancer cells, which mediates tumor growth. In this study, we compiled the evidence from studies evaluating whether positive VM status can serve as a prognostic factor to patients with squamous cell carcinoma of the head and neck (HNSCC) or esophagus (ESCC). Comprehensive systematic searches were conducted using Cochrane Library, Ovid Medline, PubMed, and Scopus databases. We appraised the quality of studies and the potential for bias, and performed random-effect meta-analysis to assess the prognostic impact of VM on the overall survival (OS). Seven studies with 990 patients were eligible, where VM was detected in 34.24% of patients. Positive-VM was strongly associated with poor OS (hazard ratio = 0.50; 95% confidence interval: 0.38-0.64), which remained consistent following the subgroup analysis of the studies. Furthermore, VM was associated with more metastasis to local lymph nodes and more advanced stages of HNSCC and ESCC. In conclusion, this study provides clear evidence showing that VM could serve as a promising prognosticator for patients with either HNSCC or ESCC. Further studies are warranted to assess how VM can be implemented as a reliable staging element in clinical practice and whether it could provide a new target for therapeutic intervention.
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Affiliation(s)
- Roosa Hujanen
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014 Helsinki, Finland
| | - Rabeia Almahmoudi
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014 Helsinki, Finland
| | - Sini Karinen
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014 Helsinki, Finland
| | - Bright I. Nwaru
- Krefting Research Centre, Institute of Medicine, University of Gothenburg, 40530 Gothenburg, Sweden
- Wallenberg Centre for Molecular and Translational Medicine, Institute of Medicine, University of Gothenburg, 40530 Gothenburg, Sweden
| | - Tuula Salo
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014 Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, 00014 Helsinki, Finland
- Cancer and Translational Medicine Research Unit, University of Oulu, 90014 Oulu, Finland
- Medical Research Centre, Oulu University Hospital, 90220 Oulu, Finland
- Helsinki University Hospital (HUS), 00029 Helsinki, Finland
| | - Abdelhakim Salem
- Department of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014 Helsinki, Finland
- Translational Immunology Research Program (TRIMM), Research Program Unit (RPU), University of Helsinki, 00014 Helsinki, Finland
- Correspondence:
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15
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Valdivia A, Mingo G, Aldana V, Pinto MP, Ramirez M, Retamal C, Gonzalez A, Nualart F, Corvalan AH, Owen GI. Fact or Fiction, It Is Time for a Verdict on Vasculogenic Mimicry? Front Oncol 2019; 9:680. [PMID: 31428573 PMCID: PMC6688045 DOI: 10.3389/fonc.2019.00680] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 07/10/2019] [Indexed: 12/12/2022] Open
Abstract
The term vasculogenic mimicry (VM) refers to the capacity of certain cancer cells to form fluid-conducting structures within a tumor in an endothelial cell (EC)-free manner. Ever since its first report by Maniotis in 1999, the existence of VM has been an extremely contentious issue. The overwhelming consensus of the literature suggests that VM is frequently observed in highly aggressive tumors and correlates to lower patient survival. While the presence of VM in vivo in animal and patient tumors are claimed upon the strong positive staining for glycoproteins (Periodic Acid Schiff, PAS), it is by no means universally accepted. More controversial still is the existence of an in vitro model of VM that principally divides the scientific community. Original reports demonstrated that channels or tubes occur in cancer cell monolayers in vitro when cultured in matrigel and that these structures may support fluid movement. However, several years later many papers emerged stating that connections formed between cancer cells grown on matrigel represented VM. We speculate that this became accepted by the cancer research community and now the vast majority of the scientific literature reports both presence and mechanisms of VM based on intercellular connections, not the presence of fluid conducting tubes. In this opinion paper, we call upon evidence from an exhaustive review of the literature and original data to argue that the majority of in vitro studies presented as VM do not correspond to this phenomenon. Furthermore, we raise doubts on the validity of concluding the presence of VM in patient samples and animal models based solely on the presence of PAS+ staining. We outline the requirement for new biomarkers of VM and present criteria by which VM should be defined in vitro and in vivo.
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Affiliation(s)
- Andrés Valdivia
- Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Gabriel Mingo
- Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Varina Aldana
- Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Mauricio P Pinto
- Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Marco Ramirez
- Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Claudio Retamal
- Faculty of Medicine and Science, Center of Cellular Biology and Biomedicine (CEBICEM), Universidad San Sebastian, Santiago, Chile
| | - Alfonso Gonzalez
- Faculty of Medicine and Science, Center of Cellular Biology and Biomedicine (CEBICEM), Universidad San Sebastian, Santiago, Chile
| | - Francisco Nualart
- Faculty of Biological Sciences, Universidad de Concepcion, Concepción, Chile
| | - Alejandro H Corvalan
- Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.,Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile
| | - Gareth I Owen
- Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago, Chile.,Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.,Advanced Center for Chronic Diseases (ACCDiS), Santiago, Chile.,Millennium Institute on Immunology and Immunotherapy, Santiago, Chile
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16
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Ren K, Ni Y, Li X, Wang C, Chang Q, Li Y, Gao Z, Wu S, Shi X, Song J, Yao N, Zhou J. Expression profiling of long noncoding RNAs associated with vasculogenic mimicry in osteosarcoma. J Cell Biochem 2019; 120:12473-12488. [PMID: 30825232 DOI: 10.1002/jcb.28514] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 01/04/2019] [Accepted: 01/14/2019] [Indexed: 12/13/2022]
Abstract
Osteosarcoma (OS) is the most common highly malignant bone tumor in teens. Vasculogenic mimicry (VM) is defined as de novo extracellular matrix-rich vascular-like networks formed by highly aggressive tumor cells. We previously reported the presence of VM and it is an unfavorable prognostic factor in OS patients. Long noncoding RNAs (lncRNAs) are aberrantly expressed in OS and involved in cancer cell VM. However, lncRNAs in VM formation of OS have not been investigated. We, therefore, profiled the expression of lncRNAs in highly aggressive OS cell line 143B compared with its parental poorly aggressive cell line HOS. The differentially expressed (DE) lncRNAs and messenger RNA (mRNAs) were subjected to constructed lncRNA-mRNA coexpressed network. The top-ranked hub gene lncRNA n340532 knockdown 143B cells were used for in vitro and in vivo VM assays. The annotation of DE lncRNAs was performed according to the coexpressed mRNAs by Gene Ontology and pathway analysis. A total of 1360 DE lncRNAs and 1353 DE mRNAs were screened out. lncRNA MALAT1 and FTX, which have known functions related to VM formation and tumorigenesis were identified in our data. The coexpression network composed of 226 lncRNAs and 118 mRNAs in which lncRNA n340532 had the highest degree number. lncRNA n340532 knockdown reduced VM formation in vitro. The suppression of n340532 also exhibited potent anti-VM and antimetastasis effect in vivo, suggesting its potential role in OS VM and metastasis. Furthermore, n340532 coexpressed with 10 upregulation mRNAs and 3 downregulation mRNAs. The enriched transforming growth factor-β signaling pathway, angiogenesis and so forth were targeted by those coexpressed mRNAs, implying n340532 may facilitate VM formation in OS through these pathways and gene functions. Our findings provide evidence for the potential role of lncRNAs in VM formation of OS that could be used in the clinic for anti-VM therapy in OS.
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MESH Headings
- Animals
- Apoptosis
- Biomarkers, Tumor/genetics
- Bone Neoplasms/blood supply
- Bone Neoplasms/genetics
- Bone Neoplasms/pathology
- Cell Proliferation
- Gene Expression Profiling
- Gene Expression Regulation, Neoplastic
- Gene Ontology
- Gene Regulatory Networks
- Humans
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- Neovascularization, Pathologic/genetics
- Neovascularization, Pathologic/pathology
- Osteosarcoma/blood supply
- Osteosarcoma/genetics
- Osteosarcoma/pathology
- RNA, Long Noncoding/genetics
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- Tumor Cells, Cultured
- Xenograft Model Antitumor Assays
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Affiliation(s)
- Ke Ren
- Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Yicheng Ni
- Department of Radiology, Faculty of Medicine, K.U. Leuven, Leuven, Belgium
| | - Xingjia Li
- Laboratory of Translational Medicine, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
| | - Chen Wang
- Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Qing Chang
- Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Yonggang Li
- Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Zengxin Gao
- Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing, Jiangsu, People's Republic of China
| | - Sujia Wu
- Department of Orthopedics, School of Medicine, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, People's Republic of China
| | - Xin Shi
- Department of Orthopedics, School of Medicine, Jinling Hospital, Nanjing University, Nanjing, Jiangsu, People's Republic of China
| | - Jie Song
- Laboratory of Translational Medicine, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
| | - Nan Yao
- Laboratory of Translational Medicine, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
| | - Jing Zhou
- Laboratory of Translational Medicine, Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
- Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing, Jiangsu, People's Republic of China
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17
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Massimini M, De Maria R, Malatesta D, Romanucci M, D'Anselmo A, Della Salda L. Establishment of three-dimensional canine osteosarcoma cell lines showing vasculogenic mimicry and evaluation of biological properties after treatment with 17-AAG. Vet Comp Oncol 2019; 17:376-384. [PMID: 31006970 DOI: 10.1111/vco.12482] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 04/11/2019] [Accepted: 04/14/2019] [Indexed: 12/17/2022]
Abstract
Vasculogenic mimicry (VM) is an alternative type of blood perfusion characterized by formation of non-endothelial cell-lined microcirculatory channels and is responsible for aggressive tumour biology and increased tumour-related mortality. VM-correlated genes are associated with vascular endothelial grown factor receptor 1 (VEGFR1), and hypoxia-related (hypoxia inducible factor 1 α-HIF1α) signalling pathways, whose molecules are client proteins of Hsp90 (heat shock protein 90) and are potential therapeutic targets. This pilot study was aimed to investigate vasculogenic mimicry in a three-dimensional (3D) cell culture system of two aggressive canine osteosarcoma (OSA) cell lines (D22 and D17), and to evaluate the response of these cells to 17-AAG (17-N-allylamino-17-demethoxygeldanamycin) treatment in relation to tubular-like structure formation in vitro. Only D17 cell line formed hollow matrix channels in long-term 3D cultures and assumed endothelial morphology, with cells expressing both Hsp90 and VEGFR1, but lacking expression of endothelial marker CD31. 17-AAG treatment inhibited migration of D17 OSA cells, also decreasing VM markers in vitro and inducing a reduction of HIF1α transcript and protein in this cell line. Taken together, these preliminary data indicate that the biological effects of 17-AAG on D17 3D culture and on HIF1α regulation can provide interesting information to translate these findings from the basic research to clinical approach for the treatment of canine OSA as a model in comparative oncology.
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Affiliation(s)
| | - Raffaella De Maria
- Department of Veterinary Sciences, University of Turin, Grugliasco, Italy
| | | | | | - Angela D'Anselmo
- Faculty of Veterinary Medicine, University of Teramo, Teramo, Italy
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18
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Zhou YT, Cai WW, Li Y, Jiang X, Feng L, Zhu QY, Liu YL, Chen YX, Li SS, Du B, Lang F, Wu PX, Qiu LY. Correlations between quantitative parameters of contrast-enhanced ultrasound and vasculogenic mimicry in murine tumor model: a novel noninvasive technique for assessment? Biol Proced Online 2019; 21:11. [PMID: 31205452 PMCID: PMC6560886 DOI: 10.1186/s12575-019-0101-5] [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: 04/01/2019] [Accepted: 05/21/2019] [Indexed: 01/14/2023] Open
Abstract
Objective Vasculogenic mimicry (VM) is a novel mechanism of tumor blood supply distinct from endothelial vessel (EV). VM is associated with malignancy, invasion, metastasis, and poor prognosis. Hitherto a noninvasive method for the assessment of VM in vivo has been lacking. Methods Contrast-enhanced ultrasound (CEUS) was performed to evaluate the quantitative parameters of tumors in mice. CD31 immunohistochemistry-Periodic Acid-Schiff double staining was conducted to identify the VM or EV in tumor tissues. Correlations between perfusion parameters and VM density was analyzed by Pearson correlation test. Results By the 15th day after tumor inoculation, the EV and VM density was 31.15 ± 7.14 and 14.11 ± 2.99 per 200× field. The maximal intensity (IMAX) was 301.19 ± 191.56%, and the rise time (RT), time to peak (TTP) and mean transit time (mTT) were 17.38 ± 7.82 s, 20.27 ± 9.61 s and 58.09 ± 26.44 s, respectively. VM density positively correlated to RT (r = 0.3598, P = 0.0226), TTP (r = 0.3733, P = 0.0177) and mTT(r = 0.6483, P < 0.0001), whereas EV density positively correlated to IMAX (r = 0.4519, P = 0.0034). The vascular diameter of VM was substantially larger than that of EV (43.81 ± 5.88 μm vs 11.21 ± 4.13 μm). Conclusion Three quantitative parameters related to VM were obtained and the relationships between CEUS and VM were established. CEUS might thus provide a novel noninvasive method to assess VM in vivo.
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Affiliation(s)
- Yue-Tao Zhou
- 1Wuxi Medical School, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China
| | - Wei-Wei Cai
- 1Wuxi Medical School, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China
| | - Yue Li
- 1Wuxi Medical School, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China.,2Laboratory of Tumor Pharmacology, School of Pharmaceutical Science, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China
| | - Xiao Jiang
- 3Department of Ultrasound, Wuxi People's Hospital, Wuxi, 214023 Jiangsu Province, People's Republic of China
| | - Lei Feng
- 1Wuxi Medical School, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China
| | - Qiao-Ying Zhu
- 3Department of Ultrasound, Wuxi People's Hospital, Wuxi, 214023 Jiangsu Province, People's Republic of China
| | - Yan-Ling Liu
- 1Wuxi Medical School, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China.,2Laboratory of Tumor Pharmacology, School of Pharmaceutical Science, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China
| | - Yu-Xiao Chen
- 1Wuxi Medical School, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China
| | - Shuang-Shuang Li
- 1Wuxi Medical School, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China
| | - Bin Du
- 1Wuxi Medical School, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China
| | - Florian Lang
- 4Department of Physiology, Eberhard-Karls-University, Wilhelmstr. 56, D-72076 Tübingen, Germany
| | - Peng-Xi Wu
- 3Department of Ultrasound, Wuxi People's Hospital, Wuxi, 214023 Jiangsu Province, People's Republic of China
| | - Li-Ying Qiu
- 1Wuxi Medical School, Jiangnan University, Wuxi, 214122 Jiangsu Province, People's Republic of China
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19
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Wang D, Zheng J, Liu X, Xue Y, Liu L, Ma J, He Q, Li Z, Cai H, Liu Y. Knockdown of USF1 Inhibits the Vasculogenic Mimicry of Glioma Cells via Stimulating SNHG16/miR-212-3p and linc00667/miR-429 Axis. MOLECULAR THERAPY-NUCLEIC ACIDS 2019; 14:465-482. [PMID: 30743215 PMCID: PMC6369224 DOI: 10.1016/j.omtn.2018.12.017] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 11/19/2018] [Accepted: 12/03/2018] [Indexed: 12/16/2022]
Abstract
The anti-angiogenic treatment of malignant glioma cells is an effective method to treat high-grade gliomas. However, due to the presence of vasculogenic mimicry (VM), the anti-angiogenic treatment of gliomas is not significantly effective in improving overall patient median survival. Therefore, this study investigated the mechanism of mimic formation of angiogenesis in gliomas. The results of this experiment indicate that the expression of upstream transcription factor 1 (USF1) is upregulated in glioma tissues and cells. USF1 knockdown inhibits the proliferation, migration, invasion, VM, and expression of VM-associated proteins in glioma cells by stimulating SNHG16 and linc00667. These two long non-coding RNAs (lncRNAs) regulate ALHD1A1 through the competing endogenous RNA (ceRNA) mechanism influencing the VM of glioma. This study is the first to demonstrate that the USF1/SNHG16/miR-212-3p/ALDH1A1 (aldehyde dehydrogenase-1) and USF1/linc00667/miR-429/ALDH1A1 axis regulates the VM of glioma cells, and these findings might provide a novel strategy for glioma treatment.
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Affiliation(s)
- Di Wang
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang 110004, China; Liaoning Clinical Medical Research Center in Nervous System Disease, Shenyang 110004, China; Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang 110004, China
| | - Jian Zheng
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang 110004, China; Liaoning Clinical Medical Research Center in Nervous System Disease, Shenyang 110004, China; Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang 110004, China
| | - Xiaobai Liu
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang 110004, China; Liaoning Clinical Medical Research Center in Nervous System Disease, Shenyang 110004, China; Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang 110004, China
| | - Yixue Xue
- Department of Neurobiology, College of Basic Medicine, China Medical University, Shenyang 110122, China; Key Laboratory of Cell Biology, Ministry of Public Health of China, China Medical University, Shenyang 110122, China; Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang 110122, China
| | - Libo Liu
- Department of Neurobiology, College of Basic Medicine, China Medical University, Shenyang 110122, China; Key Laboratory of Cell Biology, Ministry of Public Health of China, China Medical University, Shenyang 110122, China; Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang 110122, China
| | - Jun Ma
- Department of Neurobiology, College of Basic Medicine, China Medical University, Shenyang 110122, China; Key Laboratory of Cell Biology, Ministry of Public Health of China, China Medical University, Shenyang 110122, China; Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang 110122, China
| | - Qianru He
- Department of Neurobiology, College of Basic Medicine, China Medical University, Shenyang 110122, China; Key Laboratory of Cell Biology, Ministry of Public Health of China, China Medical University, Shenyang 110122, China; Key Laboratory of Medical Cell Biology, Ministry of Education of China, China Medical University, Shenyang 110122, China
| | - Zhen Li
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang 110004, China; Liaoning Clinical Medical Research Center in Nervous System Disease, Shenyang 110004, China; Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang 110004, China
| | - Heng Cai
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang 110004, China; Liaoning Clinical Medical Research Center in Nervous System Disease, Shenyang 110004, China; Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang 110004, China
| | - Yunhui Liu
- Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang 110004, China; Liaoning Clinical Medical Research Center in Nervous System Disease, Shenyang 110004, China; Key Laboratory of Neuro-oncology in Liaoning Province, Shenyang 110004, China.
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20
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Xia Y, Cai XY, Fan JQ, Zhang LL, Ren JH, Li ZY, Zhang RG, Zhu F, Wu G. The role of sema4D in vasculogenic mimicry formation in non-small cell lung cancer and the underlying mechanisms. Int J Cancer 2018; 144:2227-2238. [PMID: 30374974 DOI: 10.1002/ijc.31958] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 10/06/2018] [Accepted: 10/24/2018] [Indexed: 12/11/2022]
Abstract
Vasculogenic mimicry (VM) is a special vascular pattern in malignant tumors, which is composed of highly aggressive tumor cells. This tumor cell-mediated blood supply pattern is closely associated with a poor prognosis in cancer patients. The interaction of axon guidance factor Sema4D and its high affinity receptor plexinB1 could activate small GTPase RhoA and its downstream ROCKs; this process has an active role in the migration of endothelial cells and tumor angiogenesis. Here, we have begun to uncover the role of this pathway in VM formation in non-small cell lung cancer (NSCLC). First, we confirmed this special form of vasculature in NSCLC tissues and found the existence of VM channels in tumor tissues was correlated with Sema4D expression. Further, we found that inhibition of Sema4D in the human NSCLC cells H1299 and HCC827 reduces VM formation both in vitro and in vivo. Moreover, we demonstrated that downregulating the expression of plexinB1 by siRNA expressing vectors and inhibiting the RhoA/ROCK signaling pathway using fasudil can reduce VM formation of H1299 and HCC827 cells. Finally, we found that suppression of Sema4D leads to less stress fibers and depleted the motility of H1299 and HCC827 cells. Collectively, our study implicates Sema4D plays an important role in the process of VM formation in NSCLC through activating the RhoA/ROCK pathway and regulating tumor cell plasticity and migration. Modulation of the Sema4D/plexinB1 and downstream RhoA/ROCK pathway may prevent the tumor blood supply through the VM pattern, which may eventually halt growth and metastasis of NSCLC.
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Affiliation(s)
- Yun Xia
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xian-Yi Cai
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ji-Quan Fan
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Li-Ling Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jing-Hua Ren
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhen-Yu Li
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rui-Guang Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fang Zhu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gang Wu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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21
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Ren K, Zhang J, Gu X, Wu S, Shi X, Ni Y, Chen Y, Lu J, Gao Z, Wang C, Yao N. Migration-inducing gene-7 independently predicts poor prognosis of human osteosarcoma and is associated with vasculogenic mimicry. Exp Cell Res 2018; 369:80-89. [PMID: 29750896 DOI: 10.1016/j.yexcr.2018.05.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 05/06/2018] [Accepted: 05/07/2018] [Indexed: 12/19/2022]
Abstract
Vasculogenic mimicry (VM) is a special type of vascular channel formed by tumor cells without endothelial cell participation. Migration-inducing gene 7 (MIG-7) plays an important role in regulating VM. In this study, immunohistochemical staining was used to detect MIG-7 in tissue specimens from 141 primary osteosarcoma patients, and the relationship between MIG-7 and VM was examined. Survival analysis were performed to evaluate the prognoses. MIG-7 knockdown osteosarcoma cells were used for cell proliferation, apoptosis, migration, invasiveness and VM formation assays. A spontaneously metastasizing cell line-derived orthotopic xenograft mouse model was established to evaluate the effect of MIG-7 knockdown on tumorigenesis, VM formation and lung metastasis. MIG-7 expression was associated with VM formation. There were significant differences in overall and metastasis-free survival between the MIG-7-positive and MIG-7-negative groups. The MIG-7 expression was shown to be an independent indicator of both overall and metastasis-free survival. In vitro knockdown of MIG-7 dramatically reduced migration, invasion and VM formation in osteosarcoma cells without any significant effect on cell proliferation and apoptosis. MIG-7 knockdown also exhibited potent antitumor, antimetastasis and anti-VM effects in the orthotopic mouse model of 143B osteosarcoma. Therefore, MIG-7 serves as an independent unfavorable prognostic indicator in osteosarcoma patients and MIG-7 is an important mediator of osteosarcoma VM formation.
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Affiliation(s)
- Ke Ren
- Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing 210009, Jiangsu Province, PR China
| | - Jian Zhang
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, No.100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, PR China; Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China
| | - Xiaojie Gu
- Institute of Biotechnology, School of Environmental and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, Liaoning Province, PR China
| | - Sujia Wu
- Jinling Hospital, Department of Orthopedics, Nanjing University, School of Medicine, Nanjing 210002, Jiangsu Province, PR China
| | - Xin Shi
- Jinling Hospital, Department of Orthopedics, Nanjing University, School of Medicine, Nanjing 210002, Jiangsu Province, PR China
| | - Yicheng Ni
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, No.100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, PR China; Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China; Department of Radiology, Faculty of Medicine, K.U. Leuven, Leuven 3000, Belgium
| | - Yong Chen
- Jinling Hospital, Department of Orthopedics, Nanjing University, School of Medicine, Nanjing 210002, Jiangsu Province, PR China
| | - Jun Lu
- Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing 210009, Jiangsu Province, PR China
| | - Zengxin Gao
- Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing 210009, Jiangsu Province, PR China
| | - Chen Wang
- Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing 210009, Jiangsu Province, PR China.
| | - Nan Yao
- Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, No.100, Shizi Street, Hongshan Road, Nanjing 210028, Jiangsu Province, PR China; Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, PR China.
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22
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Yang J, Zhu DM, Zhou XG, Yin N, Zhang Y, Zhang ZX, Li DC, Zhou J. HIF-2α promotes the formation of vasculogenic mimicry in pancreatic cancer by regulating the binding of Twist1 to the VE-cadherin promoter. Oncotarget 2018; 8:47801-47815. [PMID: 28599281 PMCID: PMC5564606 DOI: 10.18632/oncotarget.17999] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 02/02/2017] [Indexed: 11/25/2022] Open
Abstract
Vasculogenic mimicry (VM) is a blood supply modality that occurs independently of endothelial cell angiogenesis. Hypoxia and the epithelial-mesenchymal transition (EMT) induce VM formation by remodeling the extracellular matrix. Our previous study demonstrated that hypoxia-inducible factor-2 alpha (HIF-2α) promotes the progress of EMT in pancreatic cancer; however, whether HIF-2α promotes VM formation in pancreatic cancer remains unknown. In this study, we investigated HIF-2α expression and VM by immunohistochemistry in 70 pancreatic cancer patients as well as the role of Twist1and Twist2 in HIF-2α-induced VM in vitro and in vivo. We found that the overexpression of HIF-2α and VM were correlated with poor tumor differentiation, late clinical stage and lymph node metastasis, and a poor prognosis in pancreatic cancer. Moreover, the upregulation of HIF-2α in SW1990 cells induced VM formation, whereas the opposite results were found after silencing HIF-2α in AsPC-1 cells. A mechanistic study indicated that HIF-2α might regulate the binding of twist1 to vascular endothelial cadherin (VE-cadherin) to promote VM formation in pancreatic cancer cells, and that the P1 (-421bp) and P4 (-2110bp) regions of the Twist1 binding sequences are positive regulatory elements for VE-cadherin. In addition, we confirmed that the overexpression of HIF-2α increased Twist1 expression and promoted tumor growth and VM formation in pancreatic cancer xenografts in nude mice. These findings indicated that HIF-2α might play a critical role in VM and that HIF-2α and the pathway of HIF-2α inducing VM formation are potential therapeutic targets for pancreatic cancer.
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Affiliation(s)
- Jian Yang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China
| | - Dong-Ming Zhu
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China
| | - Xiao-Gang Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China
| | - Ni Yin
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China
| | - Yi Zhang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China
| | - Zi-Xiang Zhang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China
| | - De-Chun Li
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China
| | - Jian Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China.,Pancreatic Disease Research Center, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, China
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23
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Tang J, Wang J, Fan L, Li X, Liu N, Luo W, Wang J, Wang Y, Wang Y. cRGD inhibits vasculogenic mimicry formation by down-regulating uPA expression and reducing EMT in ovarian cancer. Oncotarget 2018; 7:24050-62. [PMID: 26992227 PMCID: PMC5029683 DOI: 10.18632/oncotarget.8079] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 02/29/2016] [Indexed: 11/25/2022] Open
Abstract
Vasculogenic minicry (VM), an alternative blood supply modality except to endothelial cells-mediated vascular network, is a potential therapeutic target for ovarian cancer due to VM correlated with poor prognosis in ovarian cancer patients. Accelerated extracellular matrix (ECM) degradation is prerequisite for VM formation induced by epithelial-mesenchymal transition (EMT). Previous reports demonstrate uPA has ability to degrade ECM thereby promoting tumor angiogenesis. Also, exogenous cRGD sequence enables to modulate uPA expression, attenuate EMT and suppress endothelial-lined channels. Till now, the correlation of uPA and VM formation and the effect of exogenous cRGD on VM formation remain unknown. Herein, we validate uPA expression is positively correlated with VM formation in ovarian cancer tissues (90 cases) and ovarian cancer cells (SKOV-3, OVCAR-3 and A2780 cells). In particular, silencing uPA experiments show that down-regulated uPA causes notable decrease for the complete channels formed by SKOV-3 and OVCAR-3 cells. Mechanism study discloses uPA promotes VM formation by regulating AKT/mTOR/MMP-2/Laminin5γ2 signal pathway. The result demonstrates uPA may serve as therapeutic target of VM for ovarian cancer. Also, it is found exogenous cRGD enables to inhibit VM formation in ovarian cancer via not only down-regulating uPA expression but also reducing EMT. Exogenous cRGD may be a promising angiogenic inhibitor for ovarian cancer therapy due to its inhibiting effect on VM formation as well as endothelial cells-mediated vascular network.
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Affiliation(s)
- Jiao Tang
- Department of Obstetrics & Gynecology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China.,Cancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Jianguo Wang
- Cancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Lin Fan
- Department of Reproductive Medicine Center, The Women and Children Hospital of Guangdong, Guangzhou Medical University, Guangzhou 511442, China
| | - Xiaoxuan Li
- Department of Obstetrics & Gynecology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Na Liu
- Department of Obstetrics & Gynecology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Wanxian Luo
- Cancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Jihui Wang
- Cancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
| | - Yifeng Wang
- Department of Obstetrics & Gynecology, Zhujiang Hospital, Southern Medical University, Guangzhou 510280, China
| | - Ying Wang
- Cancer Research Institute, School of Basic Medical Sciences, Southern Medical University, Guangzhou 510515, China
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24
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Ju RJ, Cheng L, Qiu X, Liu S, Song XL, Peng XM, Wang T, Li CQ, Li XT. Hyaluronic acid modified daunorubicin plus honokiol cationic liposomes for the treatment of breast cancer along with the elimination vasculogenic mimicry channels. J Drug Target 2018; 26:793-805. [DOI: 10.1080/1061186x.2018.1428809] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Rui-Jun Ju
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Lan Cheng
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Xiao Qiu
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Shuang Liu
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Xiao-Li Song
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
| | - Xiao-Ming Peng
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Teng Wang
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Cui-Qing Li
- Department of Pharmaceutical Engineering, Beijing Institute of Petrochemical Technology, Beijing, China
| | - Xue-Tao Li
- School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China
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25
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Huang B, Yin M, Li X, Cao G, Qi J, Lou G, Sheng S, Kou J, Chen K, Yu B. Migration-inducing gene 7 promotes tumorigenesis and angiogenesis and independently predicts poor prognosis of epithelial ovarian cancer. Oncotarget 2018; 7:27552-66. [PMID: 27050277 PMCID: PMC5053671 DOI: 10.18632/oncotarget.8487] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 03/18/2016] [Indexed: 11/25/2022] Open
Abstract
Epithelial ovarian carcinomas (EOC) cause more mortality than any other cancer of the female reproductive system. New therapeutic approaches to reduce EOC mortality have been largely unsuccessful due to the poor understanding of the mechanisms underlying EOC proliferation and metastasis. Progress in EOC treatment is further hampered by a lack of reliable prognostic biomarkers for early risk assessment. In this study, we identify that Migration-Inducting Gene 7 (MIG-7) is specifically induced in human EOC tissues but not normal ovaries or ovarian cyst. Ovarian MIG-7 expression strongly correlated with EOC progression. Elevated MIG-7 level at the time of primary cytoreductive surgery was a strong and independent predictor of poor survival of EOC patients. Cell and murine xenograft models showed that MIG-7 was required for EOC proliferation and invasion, and MIG-7 enhanced EOC-associated angiogenesis by promoting the expression of vascular endothelial growth factor. Inhibiting MIG-7 by RNA interference in grafted EOC cells retarded tumor growth, angiogenesis and improved host survival, and suppressing MIG-7 expression with a small molecule inhibitor D-39 identified from the medicinal plant Liriope muscari mitigated EOC growth and invasion and specifically abrogated the expression of vascular endothelial growth factor. Our data not only reveal a critical function of MIG-7 in EOC growth and metastasis and support MIG-7 as an independent prognostic biomarker for EOC, but also demonstrate that therapeutic targeting of MIG-7 is likely beneficial in the treatment of EOC.
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Affiliation(s)
- Bihui Huang
- Department of Pharmacology, Yale University School of Medicine, New Haven, Connecticut, USA.,Department of Obstetrics and Gynecology, Wayne State University, Detroit, Michigan, USA.,Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, Michigan, USA
| | - Mingzhu Yin
- State Key Laboratory of Natural Products and Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, Department of Complex Prescription of TCM, China Pharmaceutical University, Nanjing, China.,Department of Pathology, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Xia Li
- Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut, USA.,Yale Stem Cell Center, Yale University, New Haven, Connecticut, USA
| | - Guosheng Cao
- State Key Laboratory of Natural Products and Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, Department of Complex Prescription of TCM, China Pharmaceutical University, Nanjing, China
| | - Jin Qi
- State Key Laboratory of Natural Products and Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, Department of Complex Prescription of TCM, China Pharmaceutical University, Nanjing, China
| | - Ge Lou
- Department of Gynecologic Oncology, The Affiliated Cancer Hospital of Harbin Medical University, Harbin, China
| | - Shijie Sheng
- Department of Pathology, Wayne State University, Detroit, Michigan, USA.,Tumor Biology and Microenvironment Program, Barbara Ann Karmanos Cancer Center and Department of Oncology, Wayne State University, Detroit, Michigan, USA
| | - Junping Kou
- State Key Laboratory of Natural Products and Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, Department of Complex Prescription of TCM, China Pharmaceutical University, Nanjing, China
| | - Kang Chen
- Department of Obstetrics and Gynecology, Wayne State University, Detroit, Michigan, USA.,Perinatology Research Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Detroit, Michigan, USA.,Tumor Biology and Microenvironment Program, Barbara Ann Karmanos Cancer Center and Department of Oncology, Wayne State University, Detroit, Michigan, USA.,Department of Immunology and Microbiology, Wayne State University, Detroit, Michigan, USA.,Mucosal Immunology Studies Team, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Boyang Yu
- State Key Laboratory of Natural Products and Jiangsu Key Laboratory of Traditional Chinese Medicine (TCM) Evaluation and Translational Research, Department of Complex Prescription of TCM, China Pharmaceutical University, Nanjing, China
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26
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Wang X, Xu W, Wang S, Yu F, Feng J, Wang X, Zhang L, Lin J. Transdifferentiation of human MNNG/HOS osteosarcoma cells into vascular endothelial cells in vitro and in vivo. Oncol Rep 2017; 38:3153-3159. [PMID: 29048647 DOI: 10.3892/or.2017.6005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 08/25/2017] [Indexed: 11/06/2022] Open
Abstract
The transdifferentiation of cancer cells into other types of cells in several types of tissues or organs has been studied. However, whether human osteosarcoma MNNG/HOS cells can transdifferentiate into other types of cells has seldom been reported. Meanwhile, the mechanism of tumor angiogenesis is still disputed, and whether MNNG/HOS cells participate in angiogenesis in osteosarcoma remains unknown. In the present study, the investigation was divided into two parts: in vitro and in vivo. In vitro, we cultivated MNNG/HOS cells under hypoxic conditions for 4 days and found that they typically showed a characteristic 'flagstone' appearance as cultured vascular endothelial cells (VECs). MNNG/HOS cells that were cultivated on Matrigel under hypoxic conditions gradually formed tubular-like structures. Furthermore, when cultured under hypoxic conditions for 4 days, MNNG/HOS cells also transcribed and expressed several molecular markers of VECs (CD31, CD34 and vWF). In vivo, MNNG/HOS cells (1x106 cells) were cultivated under hypoxic conditions and subcutaneously injected into nude mice; the mice were sacrificed 49 days after inoculation. Immunohistochemical staining with anti-human CD31 antibody showed evidence of tumor angiogenesis in human osteosarcoma MNNG/HOS cells. The results demonstrated that MNNG/HOS cells can transdifferentiate into vascular endothelial cell-like cells in vitro and in vivo.
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Affiliation(s)
- Xinwen Wang
- The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Weifeng Xu
- The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Shenglin Wang
- The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Feqiang Yu
- The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Jinyi Feng
- Department of Orthopaedics, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, P.R. China
| | - Xinwu Wang
- Department of Orthopaedics, The First Hospital of Putian City, Putian, Fujian 351100, P.R. China
| | - Lurong Zhang
- The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
| | - Jianhua Lin
- The First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian 350005, P.R. China
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27
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Hu B, Lv X, Gao F, Chen S, Wang S, Qing X, Liu J, Wang B, Shao Z. Downregulation of DEPTOR inhibits the proliferation, migration, and survival of osteosarcoma through PI3K/Akt/mTOR pathway. Onco Targets Ther 2017; 10:4379-4391. [PMID: 28932123 PMCID: PMC5598754 DOI: 10.2147/ott.s143518] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Accumulating evidence reveals that DEP-domain containing mTOR-interacting protein (DEPTOR) plays pivotal roles in the pathogenesis and progression of many tumors. However, the expression level of DEPTOR and its function in the tumorigenesis of osteosarcoma (OS) remain unknown. In this study, we conducted quantitative real-time polymerase chain reaction, Western blot, and immunohistochemistry to detect DEPTOR expression level in human OS tissues and cell lines. To assess DEPTOR function, DEPTOR siRNA was designed and transfected into OS cells, which were then used in a series of in vitro assays. Our results indicated that DEPTOR was highly expressed in some OS tissues and cell lines. DEPTOR knockdown by siRNA dramatically inhibited cell proliferation, migration, invasion, and the formation of vasculogenic mimicry in OS cells. In addition, DEPTOR knockdown induced cell cycle arrest in the G0/G1 phase and apoptosis in the OS cell lines, MG63 and MNNG/HOS. Furthermore, we found that DEPTOR knockdown notably activated mTOR and inhibited the PI3K/Akt pathway. Taken together, these results suggest that DEPTOR overexpression is necessary for the proliferation, migration, invasion, formation of vasculogenic mimicry, and survival of OS cells and may be a potential target for the treatment of OS.
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Affiliation(s)
- Binwu Hu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiao Lv
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Feng Gao
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Songfeng Chen
- Department of Orthopaedic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Shangyu Wang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiangcheng Qing
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jianxiang Liu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Baichuan Wang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zengwu Shao
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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28
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Liu W, Lv C, Zhang B, Zhou Q, Cao Z. MicroRNA-27b functions as a new inhibitor of ovarian cancer-mediated vasculogenic mimicry through suppression of VE-cadherin expression. RNA (NEW YORK, N.Y.) 2017; 23:1019-1027. [PMID: 28396577 PMCID: PMC5473136 DOI: 10.1261/rna.059592.116] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2016] [Accepted: 04/01/2017] [Indexed: 06/07/2023]
Abstract
Aggressive cancer cells gain robust tumor vascular mimicry (VM) capability that promotes tumor growth and metastasis. VE-cadherin is aberrantly overexpressed in vasculogenic cancer cells and regarded as a master gene of tumor VM. Although microRNAs (miRNAs) play an important role in modulating tumor angiogenesis and cancer metastasis, the miRNA that targets VE-cadherin expression in cancer cells to inhibit tumor cell-mediated VM is enigmatic. In this study, we found that miR-27b levels are negatively co-related to VE-cadherin expression in ovarian cancer cells and tumor cell-mediated VM, and demonstrated that miR-27b could bind to the 3'-untranslated region (3'UTR) of VE-cadherin mRNA. Overexpression of miR-27b in aggressive ovarian cancer cell lines Hey1B and ES2 significantly diminished intracellular VE-cadherin expression; convincingly, the inhibitory effect of miR-27b could be reversed by miR-27b specific inhibitor. Intriguingly, miR-27b not only effectively suppressed ovarian cancer cell migration and invasion, but also markedly inhibited formation of ovarian cancer cell-mediated capillary-like structures in vitro and suppressed generation of functional tumor blood vessels in mice. Together, our study suggests that miR-27b functions as a new inhibitor of ovarian cancer cell-mediated VM through suppression of VE-cadherin expression, providing a new potential drug candidate for antitumor VM and anti-ovarian cancer therapy.
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Affiliation(s)
- Wenming Liu
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province, and Chinese Ministry of Science and Technology, Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Chunping Lv
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province, and Chinese Ministry of Science and Technology, Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Bin Zhang
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province, and Chinese Ministry of Science and Technology, Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Quansheng Zhou
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province, and Chinese Ministry of Science and Technology, Soochow University, Suzhou, Jiangsu 215123, P.R. China
| | - Zhifei Cao
- Cyrus Tang Hematology Center, Jiangsu Institute of Hematology, 2011 Collaborative Innovation Center of Hematology, Key Laboratory of Thrombosis and Hemostasis, Ministry of Health, Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province, and Chinese Ministry of Science and Technology, Soochow University, Suzhou, Jiangsu 215123, P.R. China
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Angara K, Borin TF, Arbab AS. Vascular Mimicry: A Novel Neovascularization Mechanism Driving Anti-Angiogenic Therapy (AAT) Resistance in Glioblastoma. Transl Oncol 2017; 10:650-660. [PMID: 28668763 PMCID: PMC5496207 DOI: 10.1016/j.tranon.2017.04.007] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 04/24/2017] [Accepted: 04/24/2017] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma (GBM) is a hypervascular neoplasia of the central nervous system with an extremely high rate of mortality. Owing to its hypervascularity, anti-angiogenic therapies (AAT) have been used as an adjuvant to the traditional surgical resection, chemotherapy, and radiation. The benefits of AAT have been transient and the tumors were shown to relapse faster and demonstrated particularly high rates of AAT therapy resistance. Alternative neovascularization mechanisms were shown to be at work in these resilient tumors to counter the AAT therapy insult. Vascular Mimicry (VM) is the uncanny ability of tumor cells to acquire endothelial-like properties and lay down vascular patterned networks reminiscent of host endothelial blood vessels. The VM channels served as an irrigation system for the tumors to meet with the increasing metabolic and nutrient demands of the tumor in the event of the ensuing hypoxia resulting from AAT. In our previous studies, we have demonstrated that AAT accelerates VM in GBM. In this review, we will focus on the origins of VM, visualizing VM in AAT-treated tumors and the development of VM as a resistance mechanism to AAT.
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Affiliation(s)
- Kartik Angara
- Laboratory of Tumor Angiogenesis, Georgia Cancer Center, Department of Biochemistry and Molecular Biology, Augusta University, Augusta, GA, USA
| | - Thaiz F Borin
- Laboratory of Tumor Angiogenesis, Georgia Cancer Center, Department of Biochemistry and Molecular Biology, Augusta University, Augusta, GA, USA
| | - Ali S Arbab
- Laboratory of Tumor Angiogenesis, Georgia Cancer Center, Department of Biochemistry and Molecular Biology, Augusta University, Augusta, GA, USA.
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RhoA/ROCK pathway inhibition by fasudil suppresses the vasculogenic mimicry of U2OS osteosarcoma cells in vitro. Anticancer Drugs 2017; 28:514-521. [DOI: 10.1097/cad.0000000000000490] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Jinjun W, Zhaowei W, Qiang L, Zhijun X, Juanzi Z, Lin L, Guixi J. sFLT-1 inhibits proliferation, migration, and invasion of colorectal cancer SW480 cells through vascular mimicry formation suppression. Tumour Biol 2017; 39:1010428317698339. [PMID: 28468595 DOI: 10.1177/1010428317698339] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
To investigate the effects of soluble fms-like tyrosine kinase-1 on the vascular mimicry formation, proliferation, migration, and invasion of colorectal cancer SW480 cells. The recombinant plasmid pBLAST49-sFLT-1 or pBLAST49 control plasmid was transfected into SW480 cells to obtain hsFLT-1-SW480 or Ctrl-SW480 cells. The three-dimensional model culture, sulforhodamine B assay, scratch assay, and Transwell assay were performed to detect the vascular mimicry formation, proliferation, migration, and invasion of colorectal cancer SW480 cells, respectively. Western blotting was used to detect the expression of vascular endothelial–cadherin protein. Compared with Ctrl-SW480 cells, vascular mimicry formation ((0.85 ± 0.04) vs (7.40 ± 0.69), p < 0.05) and vascular endothelial–cadherin expression ((1.25 ± 0.08) vs (1.89 ± 0.03), p < 0.05) were significantly decreased, and the growth rate was also significantly decreased in hsFLT-1-SW480 cells ((32.54 ± 5.12) vs (88.13 ± 11.52), p < 0.05). Moreover, the migration ((0.46 ± 0.08) vs (0.94 ± 0.03), p < 0.05) and invasion capacity ((59.14 ± 3.64) vs (134.85 ± 10.16), p < 0.05) of SW480 cells were significantly inhibited upon soluble fms-like tyrosine kinase-1 transfection. soluble fms-like tyrosine kinase-1 inhibits cell proliferation, migration, and invasion of colorectal cancer SW480 cells through suppression of vascular mimicry formation, which provides a good basis for the development of new drugs for the treatment of colorectal cancer by targeting both angiogenesis and vascular mimicry formation.
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Affiliation(s)
- Wang Jinjun
- Department of Vascular Surgery, The Affiliated Qingdao Hiser hospital of Qingdao University (Qingdao Hospital of Traditional Chinese Medicine), Qingdao, Shandong Province, China
| | - Wang Zhaowei
- Department of Vascular Surgery, The Affiliated Qingdao Hiser hospital of Qingdao University (Qingdao Hospital of Traditional Chinese Medicine), Qingdao, Shandong Province, China
| | - Li Qiang
- Department of Vascular Surgery, The Affiliated Qingdao Hiser hospital of Qingdao University (Qingdao Hospital of Traditional Chinese Medicine), Qingdao, Shandong Province, China
| | - Xue Zhijun
- Department of Vascular Surgery, The Affiliated Qingdao Hiser hospital of Qingdao University (Qingdao Hospital of Traditional Chinese Medicine), Qingdao, Shandong Province, China
| | - Zhang Juanzi
- Department of Vascular Surgery, The Affiliated Qingdao Hiser hospital of Qingdao University (Qingdao Hospital of Traditional Chinese Medicine), Qingdao, Shandong Province, China
| | - Li Lin
- Department of Vascular Surgery, The Affiliated Qingdao Hiser hospital of Qingdao University (Qingdao Hospital of Traditional Chinese Medicine), Qingdao, Shandong Province, China
| | - Jiang Guixi
- Department of Vascular Surgery, The Affiliated Qingdao Hiser hospital of Qingdao University (Qingdao Hospital of Traditional Chinese Medicine), Qingdao, Shandong Province, China
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Yao N, Ren K, Wang Y, Jin Q, Lu X, Lu Y, Jiang C, Zhang D, Lu J, Wang C, Huo J, Chen Y, Zhang J. Paris polyphylla Suppresses Proliferation and Vasculogenic Mimicry of Human Osteosarcoma Cells and Inhibits Tumor Growth In Vivo. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:575-598. [PMID: 28385078 DOI: 10.1142/s0192415x17500343] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Paris polyphylla, a traditional antipyretic-detoxicate chinese medicinal herb, has been applied extensively in cancer treatments for nearly 2000 years. The purpose of the present study is to evaluate the potential anti-osteosarcoma effects of Paris polyphylla ethanol extract (PPEE) and to investigate its underlying mechanisms. The antiproliferation activity of PPEE was tested on 143B, MG-63, U-2 OS and hFOB1.19 cells using MTT assay. The pro-apoptotic and cell cycle arrest effects of PPEE were confirmed by Hoechst 33342 staining and flow cytometry. The antimigratory, anti-invasive and antivasculogenic mimicry (VM) effects of PPEE were investigated by wound healing, Transwell and 3D culture assays. Mouse xenograft model was used to examine its anti-osteosarcoma efficacy in vivo. Hematologic profiles and hepatorenal functions were evaluated to assess the toxicity of PPEE. PPEE evidently suppressed cell proliferation of 143B, MG-63 and U-2 OS with IC50 values of 10-60[Formula: see text][Formula: see text]g/mL, but showed little cytotoxicity against normal osteoblastic cell. PPEE promoted apoptosis in 143B cell via caspase activation, increased Bax/Bcl-2 ratio and PARP cleavage. It also induced G2/M phase arrest associated with elevated phosphorylation of CDK1, Cdc25C, Chk2 and down-regulation of cyclin B1, CDK1, Cdc25C expression. Additionally, PPEE inhibited 143B cell migration, invasion and VM formation at noncytotoxic concentrations through decreasing the expression of FAK, Mig-7, MMP2 and MMP9. Finally, daily oral administration of PPEE for four weeks exhibits potent antitumor and anti-VM activity in 143B xenograft model with low toxicity. Taken together, these findings demonstrated PPEE possesses anti-osteosarcoma and anti-VM activity in vitro and in vivo, and therefore is a potential candidate for osteosarcoma treatment.
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Affiliation(s)
- Nan Yao
- * Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China.,† Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China
| | - Ke Ren
- ‡ Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing 210009, Jiangsu Province, P.R. China
| | - Yimin Wang
- § Department of Orthopedics, The Third Affiliated Hospital of Soochow University, (The First People's Hospital of Changzhou), Changzhou City 213003, Jiangsu Province P.R. China
| | - Qiaomei Jin
- * Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China.,† Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China
| | - Xiao Lu
- ¶ Nanjing Biopharmaceutical Innovation Platform Company Limited, Nanjing 210032, Jiangsu Province, P.R. China
| | - Yan Lu
- * Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China.,† Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China
| | - Cuihua Jiang
- * Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China.,† Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China
| | - Dongjian Zhang
- * Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China.,† Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China
| | - Jun Lu
- ‡ Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing 210009, Jiangsu Province, P.R. China
| | - Chen Wang
- ‡ Department of Orthopaedics, Zhongda Hospital, Southeast University, Nanjing 210009, Jiangsu Province, P.R. China
| | - Jiege Huo
- * Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China.,† Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China
| | - Yong Chen
- ∥ Jinling Hospital, Department of Orthopedics, Nanjing University, School of Medicine, Nanjing 210002, Jiangsu Province, P.R. China
| | - Jian Zhang
- * Affiliated Hospital of Integrated Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China.,† Laboratory of Translational Medicine, Jiangsu Province Academy of Traditional Chinese Medicine, Nanjing 210028, Jiangsu Province, P.R. China
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Association between Tumor Vasculogenic Mimicry and the Poor Prognosis of Gastric Cancer in China: An Updated Systematic Review and Meta-Analysis. BIOMED RESEARCH INTERNATIONAL 2016; 2016:2408645. [PMID: 27812528 PMCID: PMC5080470 DOI: 10.1155/2016/2408645] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 08/03/2016] [Indexed: 12/15/2022]
Abstract
Background. Vasculogenic mimicry can promote tumor growth and metastasis. This article is aimed at conducting a systematic meta-analysis to explore the clinicopathological and prognostic significance of vasculogenic mimicry and gastric cancer. Methods. We searched Pubmed, EMBASE, Cochrane Library, China National Knowledge Infrastructure, and the VIP and Wanfang Database for eligible studies. We manually searched for printed journals and relevant textbooks. Subgroups analyses were performed based on the region, manuscript quality, methods of vasculogenic mimicry identification, pathology, and number of patients. Results. Nine studies with 997 patients were included in this meta-analysis. A significant association was observed between vasculogenic mimicry-positive patients and those with gastric cancer with poor overall survival (hazard ratio = 2.24, 95% confidence interval: 1.45-3.47), poor pathological grading, high tumor node metastasis clinical stage, lymph node metastasis, deep tumor invasion, and distant metastasis. Conclusions. Vasculogenic mimicry is associated with a poor prognosis in patients with gastric cancer in China. Clinical studies with large samples are needed worldwide and standardized protocols should be adopted in the future to achieve a better understanding of the relationship between gastric cancer and vasculogenic mimicry.
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Pinto MP, Sotomayor P, Carrasco-Avino G, Corvalan AH, Owen GI. Escaping Antiangiogenic Therapy: Strategies Employed by Cancer Cells. Int J Mol Sci 2016; 17:ijms17091489. [PMID: 27608016 PMCID: PMC5037767 DOI: 10.3390/ijms17091489] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2016] [Revised: 08/22/2016] [Accepted: 08/30/2016] [Indexed: 12/29/2022] Open
Abstract
Tumor angiogenesis is widely recognized as one of the "hallmarks of cancer". Consequently, during the last decades the development and testing of commercial angiogenic inhibitors has been a central focus for both basic and clinical cancer research. While antiangiogenic drugs are now incorporated into standard clinical practice, as with all cancer therapies, tumors can eventually become resistant by employing a variety of strategies to receive nutrients and oxygen in the event of therapeutic assault. Herein, we concentrate and review in detail three of the principal mechanisms of antiangiogenic therapy escape: (1) upregulation of compensatory/alternative pathways for angiogenesis; (2) vasculogenic mimicry; and (3) vessel co-option. We suggest that an understanding of how a cancer cell adapts to antiangiogenic therapy may also parallel the mechanisms employed in the bourgeoning tumor and isolated metastatic cells delivering responsible for residual disease. Finally, we speculate on strategies to adapt antiangiogenic therapy for future clinical uses.
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Affiliation(s)
- Mauricio P Pinto
- Department of Physiology, Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile.
| | - Paula Sotomayor
- Center for Integrative Medicine and Innovative Science, Facultad de Medicina, Universidad Andrés Bello, Santiago 8370071, Chile.
| | - Gonzalo Carrasco-Avino
- Department of Pathology, Faculty of Medicine, Universidad de Chile, Santiago 8380456, Chile.
| | - Alejandro H Corvalan
- Department of Hematology-Oncology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330032, Chile.
- Center UC Investigation in Oncology (CITO), Pontificia Universidad Católica de Chile, Santiago 8330023, Chile.
| | - Gareth I Owen
- Department of Physiology, Faculty of Biological Sciences, Pontificia Universidad Católica de Chile, Santiago 8331150, Chile.
- Center UC Investigation in Oncology (CITO), Pontificia Universidad Católica de Chile, Santiago 8330023, Chile.
- Biomedical Research Consortium of Chile, Santiago 8331150, Chile.
- Millennium Institute on Immunology & Immunotherapy, Santiago 8331150, Chile.
- Advanced Center for Chronic Diseases (ACCDiS), Universidad de Chile, Santiago 8380492, Chile.
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Cai X, Liu Y, Yang W, Xia Y, Yang C, Yang S, Liu X. Long noncoding RNA MALAT1 as a potential therapeutic target in osteosarcoma. J Orthop Res 2016; 34:932-41. [PMID: 26575981 DOI: 10.1002/jor.23105] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 11/16/2015] [Indexed: 02/04/2023]
Abstract
Recent studies have revealed that long noncoding RNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1) plays an important role in the development of several solid tumors. However, the function of MALAT1 in the tumorigenesis of osteosarcoma remains unknown. In the present study, levels of MALAT1 in human osteosarcoma cell lines and tissues were detected by quantitative real-time polymerase chain reaction (RT-PCR). The roles of MALAT1 in osteosarcoma were investigated by using in vitro and in vivo assays. We observed that MALAT1 expression was up-regulated in human osteosarcoma cell lines and tissues. In vitro knockdown of MALAT1 by siRNA significantly inhibited cell proliferation and migration, and induced cell cycle arrest and apoptosis in osteosarcoma cells. In addition, MALAT1 knockdown markedly suppressed the formation of tubular network structures and caused breakage of stress fibers in osteosarcoma cell lines U2OS and MNNG/HOS. Furthermore, MALAT1 knockdown delayed tumor growth in an osteosarcoma xenograft model. Specifically, we found that administration of MALAT1 siRNA decreased the protein levels of RhoA and its downstream effectors Rho-associated coiled-coil containing protein kinases (ROCKs). Taken together, these findings suggest that MALAT1 plays an oncogenic role in osteosarcoma and may be a promising therapeutic target for the treatment of osteosarcoma patients. © 2015 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 34:932-941, 2016.
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Affiliation(s)
- Xianyi Cai
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yunlu Liu
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wen Yang
- Department of Anesthesiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yun Xia
- Cancer center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cao Yang
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuhua Yang
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xianzhe Liu
- Department of Orthopaedic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Tumor vasculogenic mimicry predicts poor prognosis in cancer patients: a meta-analysis. Angiogenesis 2016; 19:191-200. [DOI: 10.1007/s10456-016-9500-2] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2015] [Accepted: 02/11/2016] [Indexed: 01/10/2023]
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Whom to blame for metastasis, the epithelial-mesenchymal transition or the tumor microenvironment? Cancer Lett 2016; 380:359-68. [PMID: 26791236 DOI: 10.1016/j.canlet.2015.12.033] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 12/22/2015] [Accepted: 12/25/2015] [Indexed: 02/06/2023]
Abstract
Changes in the tumor microenvironment (TME) can trigger the activation of otherwise non-malignant cells to become highly aggressive and motile. This is evident during initial tumor growth when the poor vascularization in tumors generates hypoxic regions that trigger the latent embryonic program, epithelial-to-mesenchymal transition (EMT), in epithelial carcinoma cells (e-cars) leading to highly motile mesenchymal-like carcinoma cells (m-cars), which also acquire cancer stem cell properties. After that, specific bidirectional interactions take place between m-cars and the cellular components of TME at different stages of metastasis. These interactions include several vicious positive feedback loops in which m-cars trigger a phenotypic switch, causing normal stromal cells to become pro-tumorigenic, which then further promote the survival, motility, and proliferation of m-cars. Accordingly, there is not a single culprit accounting for metastasis. Instead both m-cars and the TME dynamically interact, evolve and promote metastasis. In this review, we discuss the current status of the known interactions between m-cars and the TME during different stages of metastasis and how these interactions promote the metastatic activity of highly malignant m-cars by promoting their invasive mesenchymal phenotype and CSC properties.
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38
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He J, Zhang P, Li Q, Zhou D, Liu P. Expression of high mobility group box 1 protein predicts a poorer prognosis for patients with osteosarcoma. Oncol Lett 2015; 11:293-298. [PMID: 26870206 DOI: 10.3892/ol.2015.3907] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2014] [Accepted: 10/21/2015] [Indexed: 12/28/2022] Open
Abstract
The high mobility group box 1 (HMGB1) protein functions as an extracellular signaling molecule that is critical in inflammation and carcinogenesis. The HMGB1 protein is actively secreted by natural killer cells, monocytes and macrophages, and acts as an inflammatory cytokine. The present study enrolled 174 patients that underwent a tumorectomy between 2006 and 2013 in Shandong Provincial Hospital. The age of the patients ranged between 13 and 74 years, with a median age of 27 years. The tumors of the patients were staged according to the Union for International Cancer Control 2009 tumor-node-metastasis tumor staging system. Nuclear grading was based on the Fuhrman grading system. In the osteosarcoma tissue samples, HMGB1 expression was detected in 84 samples (48.3%) with a low immunoreactivity and in 90 samples (51.7%) with a high immunoreactivity. The association between clinicopathological characteristics and tumor cell HMGB1 expression (low vs. high) was summarized. The association between HMGB1 expression and tumor size, tumor stage and nuclear grade was statistically significant (P=0.034, 0.008 and 0.019, respectively). There was no significant association between HMGB1 expression and the age of the patients (P=0.335; Table I). The current study demonstrated that patients with a high HMGB1 expression (>50% cells expressing HMGB1) had poorer survival rates, and therefore a poorer prognosis, compared with patients with low HMGB1 immunostaining (10-50% cells expressing HMGB1). The results of the present study suggest that higher expression levels of HMGB1 are significantly associated with a poorer prognosis and may act as a marker for prognosis in osteosarcoma, particularly osteosarcoma recurrence. Additional studies investigating the biological features of HMGB1 may confirm the potential role of HMGB1 as a novel target for anticancer therapy in osteosarcoma.
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Affiliation(s)
- Jiliang He
- Department of Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
| | - Peng Zhang
- Department of Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
| | - Qinghu Li
- Department of Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
| | - Dongsheng Zhou
- Department of Orthopaedics, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
| | - Ping Liu
- Department of Pharmacy, Shandong Provincial Hospital Affiliated to Shandong University, Jinan, Shandong 250021, P.R. China
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Alfranca A, Martinez-Cruzado L, Tornin J, Abarrategi A, Amaral T, de Alava E, Menendez P, Garcia-Castro J, Rodriguez R. Bone microenvironment signals in osteosarcoma development. Cell Mol Life Sci 2015; 72:3097-113. [PMID: 25935149 PMCID: PMC11113487 DOI: 10.1007/s00018-015-1918-y] [Citation(s) in RCA: 130] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 04/24/2015] [Accepted: 04/27/2015] [Indexed: 02/06/2023]
Abstract
The bone is a complex connective tissue composed of many different cell types such as osteoblasts, osteoclasts, chondrocytes, mesenchymal stem/progenitor cells, hematopoietic cells and endothelial cells, among others. The interaction between them is finely balanced through the processes of bone formation and bone remodeling, which regulates the production and biological activity of many soluble factors and extracellular matrix components needed to maintain the bone homeostasis in terms of cell proliferation, differentiation and apoptosis. Osteosarcoma (OS) emerges in this complex environment as a result of poorly defined oncogenic events arising in osteogenic lineage precursors. Increasing evidence supports that similar to normal development, the bone microenvironment (BME) underlies OS initiation and progression. Here, we recapitulate the physiological processes that regulate bone homeostasis and review the current knowledge about how OS cells and BME communicate and interact, describing how these interactions affect OS cell growth, metastasis, cancer stem cell fate and therapy outcome.
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Affiliation(s)
- Arantzazu Alfranca
- Unidad de Biotecnología Celular, Área de Genética Humana, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Lucia Martinez-Cruzado
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, 33006 Oviedo, Spain
| | - Juan Tornin
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, 33006 Oviedo, Spain
| | - Ander Abarrategi
- Unidad de Biotecnología Celular, Área de Genética Humana, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
- Haematopoietic Stem Cell Laboratory, The Francis Crick Institute, London, UK
| | - Teresa Amaral
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
- Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Seville, Spain
| | - Enrique de Alava
- Molecular Pathology Program, Institute of Biomedical Research of Salamanca-Centro de Investigación del Cáncer, Centro de Investigación del Cáncer (IBSAL-CIC), Salamanca, Spain
- Department of Pathology and Biobank, Hospital Universitario Virgen del Rocío, Instituto de Biomedicina de Sevilla (IBiS), CSIC-Universidad de Sevilla, Seville, Spain
| | - Pablo Menendez
- Cell Therapy Program, School of Medicine, Josep Carreras Leukemia Research Institute, University of Barcelona, Barcelona, Spain
- Instituciò Catalana de Recerca I Estudis Avançats (ICREA), Barcelona, Spain
| | - Javier Garcia-Castro
- Unidad de Biotecnología Celular, Área de Genética Humana, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain
| | - Rene Rodriguez
- Hospital Universitario Central de Asturias and Instituto Universitario de Oncología del Principado de Asturias, 33006 Oviedo, Spain
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