1
|
Zhao D, Mo Y, Neganova ME, Aleksandrova Y, Tse E, Chubarev VN, Fan R, Sukocheva OA, Liu J. Dual effects of radiotherapy on tumor microenvironment and its contribution towards the development of resistance to immunotherapy in gastrointestinal and thoracic cancers. Front Cell Dev Biol 2023; 11:1266537. [PMID: 37849740 PMCID: PMC10577389 DOI: 10.3389/fcell.2023.1266537] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 09/19/2023] [Indexed: 10/19/2023] Open
Abstract
Successful clinical methods for tumor elimination include a combination of surgical resection, radiotherapy, and chemotherapy. Radiotherapy is one of the crucial components of the cancer treatment regimens which allow to extend patient life expectancy. Current cutting-edge radiotherapy research is focused on the identification of methods that should increase cancer cell sensitivity to radiation and activate anti-cancer immunity mechanisms. Radiation treatment activates various cells of the tumor microenvironment (TME) and impacts tumor growth, angiogenesis, and anti-cancer immunity. Radiotherapy was shown to regulate signaling and anti-cancer functions of various TME immune and vasculature cell components, including tumor-associated macrophages, dendritic cells, endothelial cells, cancer-associated fibroblasts (CAFs), natural killers, and other T cell subsets. Dual effects of radiation, including metastasis-promoting effects and activation of oxidative stress, have been detected, suggesting that radiotherapy triggers heterogeneous targets. In this review, we critically discuss the activation of TME and angiogenesis during radiotherapy which is used to strengthen the effects of novel immunotherapy. Intracellular, genetic, and epigenetic mechanisms of signaling and clinical manipulations of immune responses and oxidative stress by radiotherapy are accented. Current findings indicate that radiotherapy should be considered as a supporting instrument for immunotherapy to limit the cancer-promoting effects of TME. To increase cancer-free survival rates, it is recommended to combine personalized radiation therapy methods with TME-targeting drugs, including immune checkpoint inhibitors.
Collapse
Affiliation(s)
- Deyao Zhao
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yingyi Mo
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Margarita E. Neganova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Russia
| | - Yulia Aleksandrova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, Kazan, Russia
- Institute of Physiologically Active Compounds at Federal Research Center of Problems of Chemical Physics and Medicinal Chemistry, Russian Academy of Sciences, Chernogolovka, Russia
| | - Edmund Tse
- Department of Hepatology, Royal Adelaide Hospital, CALHN, Adelaide, SA, Australia
| | - Vladimir N. Chubarev
- Sechenov First Moscow State Medical University, Sechenov University, Moscow, Russia
| | - Ruitai Fan
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Olga A. Sukocheva
- Department of Hepatology, Royal Adelaide Hospital, CALHN, Adelaide, SA, Australia
| | - Junqi Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| |
Collapse
|
2
|
Cunningham C, Bolcaen J, Bisio A, Genis A, Strijdom H, Vandevoorde C. Recombinant Endostatin as a Potential Radiosensitizer in the Treatment of Non-Small Cell Lung Cancer. Pharmaceuticals (Basel) 2023; 16:219. [PMID: 37259367 PMCID: PMC9961924 DOI: 10.3390/ph16020219] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 01/22/2023] [Accepted: 01/24/2023] [Indexed: 11/03/2023] Open
Abstract
Non-small cell lung cancer (NSCLC) is the most prevalent type of lung cancer, which is the leading cause of cancer-related deaths worldwide. Over the past decades, tumour angiogenesis has been intensely studied in the treatment of NSCLC due to its fundamental role in cancer progression. Several anti-angiogenic drugs, such as recombinant endostatin (RE), have been evaluated in several preclinical and clinical trials, with mixed and often disappointing results. However, there is currently an emerging interest in RE due to its ability to create a vascular normalization window, which could further improve treatment efficacy of the standard NSCLC treatment. This review provides an overview of preclinical and clinical studies that combined RE and radiotherapy for NSCLC treatment. Furthermore, it highlights the ongoing challenges that have to be overcome in order to maximize the benefit; as well as the potential advantage of combinations with particle therapy and immunotherapy, which are rapidly gaining momentum in the treatment landscape of NSCLC. Different angiogenic and immunosuppressive effects are observed between particle therapy and conventional X-ray radiotherapy. The combination of RE, particle therapy and immunotherapy presents a promising future therapeutic triad for NSCLC.
Collapse
Affiliation(s)
- Charnay Cunningham
- Centre for Cardio-Metabolic Research in Africa (CARMA), Division of Medical Physiology, Stellenbosch University, Cape Town 7602, South Africa
- Radiation Biophysics Division, SSC Laboratory, NRF Ithemba LABS, Cape Town 7131, South Africa
| | - Julie Bolcaen
- Radiation Biophysics Division, SSC Laboratory, NRF Ithemba LABS, Cape Town 7131, South Africa
| | - Alessandra Bisio
- Department of Cellular, Computational and Integrative Biology—CIBIO, University of Trento, 38123 Trento, Italy
| | - Amanda Genis
- Centre for Cardio-Metabolic Research in Africa (CARMA), Division of Medical Physiology, Stellenbosch University, Cape Town 7602, South Africa
| | - Hans Strijdom
- Centre for Cardio-Metabolic Research in Africa (CARMA), Division of Medical Physiology, Stellenbosch University, Cape Town 7602, South Africa
| | - Charlot Vandevoorde
- Biophysics Department, GSI Helmholtzzentrum für Schwerionenforschung, Planckstr. 1, 64291 Darmstadt, Germany
| |
Collapse
|
3
|
Karagiorgou Z, Fountas PN, Manou D, Knutsen E, Theocharis AD. Proteoglycans Determine the Dynamic Landscape of EMT and Cancer Cell Stemness. Cancers (Basel) 2022; 14:5328. [PMID: 36358747 PMCID: PMC9653992 DOI: 10.3390/cancers14215328] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 10/23/2022] [Accepted: 10/25/2022] [Indexed: 03/15/2024] Open
Abstract
Proteoglycans (PGs) are pivotal components of extracellular matrices, involved in a variety of processes such as migration, invasion, morphogenesis, differentiation, drug resistance, and epithelial-to-mesenchymal transition (EMT). Cellular plasticity is a crucial intermediate phenotypic state acquired by cancer cells, which can modulate EMT and the generation of cancer stem cells (CSCs). PGs affect cell plasticity, stemness, and EMT, altering the cellular shape and functions. PGs control these functions, either by direct activation of signaling cascades, acting as co-receptors, or through regulation of the availability of biological compounds such as growth factors and cytokines. Differential expression of microRNAs is also associated with the expression of PGs and their interplay is implicated in the fine tuning of cancer cell phenotype and potential. This review summarizes the involvement of PGs in the regulation of EMT and stemness of cancer cells and highlights the molecular mechanisms.
Collapse
Affiliation(s)
- Zoi Karagiorgou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26504 Patras, Greece
| | - Panagiotis N. Fountas
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26504 Patras, Greece
| | - Dimitra Manou
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26504 Patras, Greece
| | - Erik Knutsen
- Department of Medical Biology, Faculty of Health Sciences, UiT the Arctic University of Norway, 9010 Tromsø, Norway
- Centre for Clinical Research and Education, University Hospital of North Norway, 9038 Tromsø, Norway
| | - Achilleas D. Theocharis
- Biochemistry, Biochemical Analysis & Matrix Pathobiology Research Group, Laboratory of Biochemistry, Department of Chemistry, University of Patras, 26504 Patras, Greece
| |
Collapse
|
4
|
Zhou S, Sun X, Jin Z, Yang H, Ye W. The role of autophagy in initiation, progression, TME modification, diagnosis, and treatment of esophageal cancers. Crit Rev Oncol Hematol 2022; 175:103702. [PMID: 35577254 DOI: 10.1016/j.critrevonc.2022.103702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/14/2022] [Accepted: 05/02/2022] [Indexed: 10/18/2022] Open
Abstract
Autophagy is a highly conserved metabolic process with a cytoprotective function. Autophagy is involved in cancer, infection, immunity, and inflammation and may be a potential therapeutic target. Increasing evidence has revealed that autophagy has primary implications for esophageal cancer, including its initiation, progression, tumor microenvironment (TME) modification, diagnosis, and treatment. Notably, autophagy displayed excellent application potential in radiotherapy combined with immunotherapy. Radiotherapy combined with immunotherapy is a new potential therapeutic strategy for cancers, including esophageal cancer. Autophagy modulators can work as adjuvant enhancers in radiotherapy or immunotherapy of cancers. This review highlights the most recent data related to the role of autophagy regulation in esophageal cancer.
Collapse
Affiliation(s)
- Suna Zhou
- Department of Radiation Oncology, Xi'an No.3 Hospital, the Affiliated Hospital of Northwest University, Xi'an, Shaanxi 710018, P.R. China; Laboratory of Cellular and Molecular Radiation Oncology, The Affiliated Taizhou Hospital, Wenzhou Medical University, Taizhou 317000, Zhejiang, P.R. China; Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou, P.R. China
| | - Xuefeng Sun
- Laboratory of Cellular and Molecular Radiation Oncology, The Affiliated Taizhou Hospital, Wenzhou Medical University, Taizhou 317000, Zhejiang, P.R. China; Department of Radiation Oncology, The Affiliated Taizhou Hospital, Wenzhou Medical University, Taizhou, P.R. China
| | - Zhicheng Jin
- Laboratory of Cellular and Molecular Radiation Oncology, The Affiliated Taizhou Hospital, Wenzhou Medical University, Taizhou 317000, Zhejiang, P.R. China; Department of Radiation Oncology, The Affiliated Taizhou Hospital, Wenzhou Medical University, Taizhou, P.R. China
| | - Haihua Yang
- Laboratory of Cellular and Molecular Radiation Oncology, The Affiliated Taizhou Hospital, Wenzhou Medical University, Taizhou 317000, Zhejiang, P.R. China; Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Taizhou, P.R. China; Department of Radiation Oncology, The Affiliated Taizhou Hospital, Wenzhou Medical University, Taizhou, P.R. China
| | - Wenguang Ye
- Department of Gastroenterology, Affiliated Hangzhou Cancer Hospital, Zhejiang University School of Medicine, Hangzhou, P.R. China.
| |
Collapse
|
5
|
Zhu Y, Cheung ALM. Proteoglycans and their functions in esophageal squamous cell carcinoma. World J Clin Oncol 2021; 12:507-521. [PMID: 34367925 PMCID: PMC8317653 DOI: 10.5306/wjco.v12.i7.507] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 04/13/2021] [Accepted: 06/02/2021] [Indexed: 02/06/2023] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is a highly malignant disease that has a poor prognosis. Its high lethality is mainly due to the lack of symptoms at early stages, which culminates in diagnosis at a late stage when the tumor has already metastasized. Unfortunately, the common cancer biomarkers have low sensitivity and specificity in esophageal cancer. Therefore, a better understanding of the molecular mechanisms underlying ESCC progression is needed to identify novel diagnostic markers and therapeutic targets for intervention. The invasion of cancer cells into the surrounding tissue is a crucial step for metastasis. During metastasis, tumor cells can interact with extracellular components and secrete proteolytic enzymes to remodel the surrounding tumor microenvironment. Proteoglycans are one of the major components of extracellular matrix. They are involved in multiple processes of cancer cell invasion and metastasis by interacting with soluble bioactive molecules, surrounding matrix, cell surface receptors, and enzymes. Apart from having diverse functions in tumor cells and their surrounding microenvironment, proteoglycans also have diagnostic and prognostic significance in cancer patients. However, the functional significance and underlying mechanisms of proteoglycans in ESCC are not well understood. This review summarizes the proteoglycans that have been studied in ESCC in order to provide a comprehensive view of the role of proteoglycans in the progression of this cancer type. A long term goal would be to exploit these molecules to provide new strategies for therapeutic intervention.
Collapse
Affiliation(s)
- Yun Zhu
- School of Biomedical Sciences, The University of Hong Kong, Hong Kong, China
| | | |
Collapse
|
6
|
Zeng D, Zhou P, Jiang R, Li XP, Huang SY, Li DY, Li GL, Li LS, Zhao S, Hu L, Ran JH, Chen DL, Wang YP, Li J. Evodiamine inhibits vasculogenic mimicry in HCT116 cells by suppressing hypoxia-inducible factor 1-alpha-mediated angiogenesis. Anticancer Drugs 2021; 32:314-322. [PMID: 33394687 PMCID: PMC7861498 DOI: 10.1097/cad.0000000000001030] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 12/05/2020] [Indexed: 01/13/2023]
Abstract
Evodiamine (Evo), a quinazoline alkaloid and one of the most typical polycyclic heterocycles, is mainly isolated from Evodia rugulosa. Vasculogenic mimicry (VM) is a newly identified way of angiogenesis during tumor neovascularization, which is prevalent in a variety of highly invasive tumors. The purpose of this study was to investigate the effect and mechanism of Evo on VM in human colorectal cancer (CRC) cells. The number of VM structures was calculated by the three-dimensional culture of human CRC cells. Wound-healing was used to detect the migration of HCT116 cells. Gene expression was detected by reverse transcription-quantitative PCR assay. CD31/PAS staining was used to identify VM. Western blotting and immunofluorescence were used to detect protein levels. The results showed that Evo inhibited the migration of HCT116 cells, as well as the formation of VM. Furthermore, Evo reduced the expression of hypoxia-inducible factor 1-alpha (HIF-1α), VE-cadherin, VEGF, MMP2, and MMP9. In a model of subcutaneous xenotransplantation, Evo also inhibited tumor growth and VM formation. Our study demonstrates that Evo could inhibit VM in CRC cells HCT116 and reduce the expression of HIF-1α, VE-cadherin, VEGF, MMP2, and MMP9.
Collapse
Affiliation(s)
- Di Zeng
- Department of Histology and Embryology, Chongqing Medical University
| | - Peng Zhou
- Department of Histology and Embryology, Chongqing Medical University
| | - Rong Jiang
- Department of Histology and Embryology, Chongqing Medical University
| | - Xiao-peng Li
- Department of Histology and Embryology, Chongqing Medical University
| | - Shi-ying Huang
- Department of Histology and Embryology, Chongqing Medical University
| | - Dan-yang Li
- Department of Histology and Embryology, Chongqing Medical University
| | - Guo-li Li
- Department of Histology and Embryology, Chongqing Medical University
| | - Li-sha Li
- Department of Histology and Embryology, Chongqing Medical University
| | - Shuang Zhao
- Department of Histology and Embryology, Chongqing Medical University
| | - Ling Hu
- Department of Anatomy, Neuroscience Research Center, Chongqing Medical University
| | - Jian-hua Ran
- Department of Anatomy, Neuroscience Research Center, Chongqing Medical University
| | - Di-long Chen
- Department of Histology and Embryology, Chongqing Medical University
- Engineering Research Center of Antitumor Natural Drugs, Chongqing Three Gorges Medical College, Chongqing, China
| | - Ya-ping Wang
- Department of Histology and Embryology, Chongqing Medical University
| | - Jing Li
- Department of Histology and Embryology, Chongqing Medical University
| |
Collapse
|
7
|
Lizárraga-Verdugo E, Avendaño-Félix M, Bermúdez M, Ramos-Payán R, Pérez-Plasencia C, Aguilar-Medina M. Cancer Stem Cells and Its Role in Angiogenesis and Vasculogenic Mimicry in Gastrointestinal Cancers. Front Oncol 2020; 10:413. [PMID: 32296643 PMCID: PMC7136521 DOI: 10.3389/fonc.2020.00413] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 03/10/2020] [Indexed: 12/13/2022] Open
Abstract
Cancer stem cells (CSCs) are able to promote initiation, survival and maintenance of tumor growth and have been involved in gastrointestinal cancers (GICs) such as esophageal, gastric and colorectal. It is well known that blood supply facilitates cancer progression, recurrence, and metastasis. In this regard, tumor-induced angiogenesis begins with expression of pro-angiogenic molecules such as vascular endothelial growth factor (VEGF), which in turn lead to neovascularization and thus to tumor growth. Another pattern of blood supply is called vasculogenic mimicry (VM). It is a reminiscent of the embryonic vascular network and is carried out by CSCs that have the capability of transdifferentiate and form vascular-tube structures in absence of endothelial cells. In this review, we discuss the role of CSCs in angiogenesis and VM, since these mechanisms represent a source of tumor nutrition, oxygenation, metabolic interchange and facilitate metastasis. Identification of CSCs mechanisms involved in angiogenesis and VM could help to address therapeutics for GICs.
Collapse
Affiliation(s)
- Erik Lizárraga-Verdugo
- Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Sinaloa, Culiacán, Mexico
| | - Melisa Avendaño-Félix
- Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Sinaloa, Culiacán, Mexico
| | - Mercedes Bermúdez
- Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Sinaloa, Culiacán, Mexico
| | - Rosalio Ramos-Payán
- Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Sinaloa, Culiacán, Mexico
| | | | - Maribel Aguilar-Medina
- Facultad de Ciencias Químico Biológicas, Universidad Autónoma de Sinaloa, Culiacán, Mexico
| |
Collapse
|
8
|
Yu S, Li L, Tian W, Nie D, Mu W, Qiu F, Liu Y, Liu X, Wang X, Du Z, Chu W, Yang B. PEP06 polypeptide 30 exerts antitumour effect in colorectal carcinoma via inhibiting epithelial-mesenchymal transition. Br J Pharmacol 2018; 175:3111-3130. [PMID: 29722931 PMCID: PMC6031886 DOI: 10.1111/bph.14352] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 04/17/2018] [Accepted: 04/20/2018] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND AND PURPOSE PEP06, a polypeptide modified from endostatin, was investigated for its antitumour effects on colorectal cancer (CRC) and the possible mechanisms of this antitumour activity were examined in in vitro and in vivo models. EXPERIMENTAL APPROACH After PEP06 treatment, cell proliferation and migration assays were performed in CRC cells. Epithelial-mesenchymal transition (EMT) progression was determined by Western blotting, immunofluorescent staining and immunohistochemistry in vitro and in a residual xenograft model. MiRNAs regulated by PEP06 were identified by miRNA microarray and verified by in situ hybridization and quantitative real-time PCR. The interactions between PEP06 and integrin αvβ3 were determined with Biacore SA biochips. The cellular function of miR-146b-5p was validated by gain-of-function and loss-of-function approaches. A mouse model of lung metastasis was used to determine the effect of PEP06 on metastatic growth. KEY RESULTS PEP06 did not affect cell viability but reduced migration and EMT in SW620 and HCT116 cells. PEP06 significantly repressed the expression of miR-146b-5p in these two cell lines through binding to integrin αvβ3. MiR-146b-5p was shown to increase EMT by targeting Smad4, and the miR-146b-5p-Smad4 cascade regulated EMT in CRC. PEP06 also suppressed CRC pulmonary metastasis, increased survival of mice and hampered residual tumour growth by inhibiting EMT through down-regulating miR-146b-5p. CONCLUSIONS AND IMPLICATIONS PEP06 is a polypeptide that inhibits the growth and metastasis of colon cancer through its RGD motif binding to integrin αvβ3, thereby down-regulating miR-146b-5p to inhibit EMT in vitro and in vivo. It might have potential as a therapeutic for CRC.
Collapse
Affiliation(s)
- Siming Yu
- Department of Pharmacology (The State‐Province Key Laboratories of Biomedicine‐Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education)Harbin Medical UniversityHarbinHeilongjiangChina
| | - Linna Li
- Department of Pharmacology and ToxicologyBeijing Institute of Radiation MedicineBeijingChina
| | - Wei Tian
- Department of Pharmacology (The State‐Province Key Laboratories of Biomedicine‐Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education)Harbin Medical UniversityHarbinHeilongjiangChina
| | - Dan Nie
- Department of Pharmacology (The State‐Province Key Laboratories of Biomedicine‐Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education)Harbin Medical UniversityHarbinHeilongjiangChina
| | - Wei Mu
- Department of Pharmacology (The State‐Province Key Laboratories of Biomedicine‐Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education)Harbin Medical UniversityHarbinHeilongjiangChina
| | - Fang Qiu
- Department of Pharmacology (The State‐Province Key Laboratories of Biomedicine‐Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education)Harbin Medical UniversityHarbinHeilongjiangChina
| | - Yu Liu
- Department of Pharmacology (The State‐Province Key Laboratories of Biomedicine‐Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education)Harbin Medical UniversityHarbinHeilongjiangChina
| | - Xinghan Liu
- Department of Pharmacology (The State‐Province Key Laboratories of Biomedicine‐Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education)Harbin Medical UniversityHarbinHeilongjiangChina
| | - Xiaofeng Wang
- Department of Oral and Maxillofacial SurgeryThe 2nd Affiliated Hospital, Harbin Medical UniversityHarbinHeilongjiangChina
| | - Zhimin Du
- Department of Pharmacythe Second Affiliated Hospital of Harbin Medical University (Institute of Clinical Pharmacy, the Heilongjiang Key Laboratory of Drug Research, Harbin Medical University)Harbin150086China
| | - Wen‐Feng Chu
- Department of Pharmacology (The State‐Province Key Laboratories of Biomedicine‐Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education)Harbin Medical UniversityHarbinHeilongjiangChina
| | - Baofeng Yang
- Department of Pharmacology (The State‐Province Key Laboratories of Biomedicine‐Pharmaceutics of China, Key Laboratory of Cardiovascular Research, Ministry of Education)Harbin Medical UniversityHarbinHeilongjiangChina
| |
Collapse
|
9
|
Huang D, Zhang S, Zhong T, Ren W, Yao X, Guo Y, Duan XC, Yin YF, Zhang SS, Zhang X. Multi-targeting NGR-modified liposomes recognizing glioma tumor cells and vasculogenic mimicry for improving anti-glioma therapy. Oncotarget 2017; 7:43616-43628. [PMID: 27283987 PMCID: PMC5190048 DOI: 10.18632/oncotarget.9889] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 05/16/2016] [Indexed: 01/05/2023] Open
Abstract
Like the anti-angiogenic strategy, anti-vascular mimicry is considered as a novel targeting strategy for glioma. In the present study, we used NGR as a targeting ligand and prepared NGR-modified liposomes containing combretastatin A4 (NGR-SSL-CA4) in order to evaluate their potential targeting of glioma tumor cells and vasculogenic mimicry (VM) formed by glioma cells as well as their anti-VM activity in mice with glioma tumor cells. NGR-SSL-CA4 was prepared by a thin-film hydration method. The in vitro targeting of U87-MG (human glioma tumor cells) by NGR-modified liposomes was evaluated. The in vivo targeting activity of NGR-modified liposomes was tested in U87-MG orthotopic tumor-bearing nude mice. The anti-VM activity of NGR-SSL-CA4 was also investigated in vitro and in vivo. The targeting activity of the NGR-modified liposomes was demonstrated by in vitro flow cytometry and in vivo biodistribution. The in vitro anti-VM activity of NGR-SSL-CA4 was indicated in a series of cell migration and VM channel experiments. NGR-SSL-CA4 produced very marked anti-tumor and anti-VM activity in U87-MG orthotopic tumor-bearing mice in vivo. Overall, the NGR-SSL-CA4 has great potential in the multi-targeting therapy of glioma involving U87-MG cells, and the VM formed by U87-MG cells as well as endothelial cells producing anti-U87-MG cells, and anti-VM formed by U87-MG cells as well as anti-endothelial cell activity.
Collapse
Affiliation(s)
- Dan Huang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Shuang Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ting Zhong
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Wei Ren
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xin Yao
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yang Guo
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiao-Chuan Duan
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Yi-Fan Yin
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Shu-Shi Zhang
- Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xuan Zhang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China.,Department of Pharmaceutics, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| |
Collapse
|
10
|
Liu X, Nie W, Xie Q, Chen G, Li X, Jia Y, Yin B, Qu X, Li Y, Liang J. Endostatin reverses immunosuppression of the tumor microenvironment in lung carcinoma. Oncol Lett 2017; 15:1874-1880. [PMID: 29434884 DOI: 10.3892/ol.2017.7455] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 05/31/2017] [Indexed: 02/07/2023] Open
Abstract
Endostatin has previously been demonstrated to efficiently inhibit the angiogenesis and growth of endothelial cells. However, the role of endostatin in the tumor microenvironment remains to be elucidated. To investigate the antitumor effect of endostatin in lung cancer, the present study was designed to explore the alterations of microvessel density in Lewis lung cancer models and the expression of vascular endothelial growth factor (VEGF), interleukin (IL)-6, IL-17, interferon (IFN)-γ and hypoxia inducible factor (HIF)-1α, following endostatin therapy. It was demonstrated that the growth and angiogenesis of tumors were markedly suppressed by treatment with endostatin, compared with control group. The microvessel density in mice treated with endostatin was significantly inhibited in a dose-dependent manner. The expression levels of VEGF, IL-6 and IL-17 in tumors were decreased, however IFN-γ and HIF-1α expression levels were increased, following treatment with endostatin. In addition, the proportion of myeloid derived suppressor cells and tumor associated macrophages (TAMs; M2 type) were significantly decreased, whereas those of mature dendritic cells and TAMs (M1 type) were increased, and cluster of differentiation (CD)8+ T cells were recruited to infiltrate the tumors following treatment with endostatin. In addition, the expression levels of IL-6, IL-10, tumor growth factor-β and IL-17 in tumor tissue were potently decreased with endostatin therapy. These results indicated that endostatin efficiently inhibited tumor angiogenesis and reversed the immunosuppressive microenvironment associated with the presence of tumors.
Collapse
Affiliation(s)
- Xiaolin Liu
- Department of Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Weiwei Nie
- Department of Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Qi Xie
- Medical Research Center, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Guoling Chen
- Islet Cell Laboratory, MedStar Georgetown University Hospital, Washington, DC 20007, USA
| | - Xingyu Li
- Department of Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Yanrui Jia
- Department of Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Beibei Yin
- Department of Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Xun Qu
- Institute of Basic Medical Sciences and Key Laboratory of Cardiovascular Proteomics of Shandong Qilu Hospital, Shandong University, Jinan, Shandong 250012, P.R. China
| | - Yan Li
- Department of Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| | - Jing Liang
- Department of Oncology, Qianfoshan Hospital, Shandong University, Jinan, Shandong 250014, P.R. China
| |
Collapse
|
11
|
Ricard-Blum S, Vallet SD. Fragments generated upon extracellular matrix remodeling: Biological regulators and potential drugs. Matrix Biol 2017; 75-76:170-189. [PMID: 29133183 DOI: 10.1016/j.matbio.2017.11.005] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 11/05/2017] [Accepted: 11/07/2017] [Indexed: 12/13/2022]
Abstract
The remodeling of the extracellular matrix (ECM) by several protease families releases a number of bioactive fragments, which regulate numerous biological processes such as autophagy, angiogenesis, adipogenesis, fibrosis, tumor growth, metastasis and wound healing. We review here the proteases which generate bioactive ECM fragments, their ECM substrates, the major bioactive ECM fragments, together with their biological properties and their receptors. The translation of ECM fragments into drugs is challenging and would take advantage of an integrative approach to optimize the design of pre-clinical and clinical studies. This could be done by building the contextualized interaction network of the ECM fragment repertoire including their parent proteins, remodeling proteinases, and their receptors, and by using mathematical disease models.
Collapse
Affiliation(s)
- Sylvie Ricard-Blum
- Univ Lyon, University Claude Bernard Lyon 1, CNRS, INSA Lyon, CPE, Institute of Molecular and Supramolecular Chemistry and Biochemistry, UMR 5246, F-69622 Villeurbanne cedex, France.
| | - Sylvain D Vallet
- Univ Lyon, University Claude Bernard Lyon 1, CNRS, INSA Lyon, CPE, Institute of Molecular and Supramolecular Chemistry and Biochemistry, UMR 5246, F-69622 Villeurbanne cedex, France.
| |
Collapse
|
12
|
Collateral Damage Intended-Cancer-Associated Fibroblasts and Vasculature Are Potential Targets in Cancer Therapy. Int J Mol Sci 2017; 18:ijms18112355. [PMID: 29112161 PMCID: PMC5713324 DOI: 10.3390/ijms18112355] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 10/25/2017] [Accepted: 11/02/2017] [Indexed: 02/07/2023] Open
Abstract
After oncogenic transformation, tumor cells rewire their metabolism to obtain sufficient energy and biochemical building blocks for cell proliferation, even under hypoxic conditions. Glucose and glutamine become their major limiting nutritional demands. Instead of being autonomous, tumor cells change their immediate environment not only by their metabolites but also by mediators, such as juxtacrine cell contacts, chemokines and other cytokines. Thus, the tumor cells shape their microenvironment as well as induce resident cells, such as fibroblasts and endothelial cells (ECs), to support them. Fibroblasts differentiate into cancer-associated fibroblasts (CAFs), which produce a qualitatively and quantitatively different extracellular matrix (ECM). By their contractile power, they exert tensile forces onto this ECM, leading to increased intratumoral pressure. Moreover, along with enhanced cross-linkage of the ECM components, CAFs thus stiffen the ECM. Attracted by tumor cell- and CAF-secreted vascular endothelial growth factor (VEGF), ECs sprout from pre-existing blood vessels during tumor-induced angiogenesis. Tumor vessels are distinct from EC-lined vessels, because tumor cells integrate into the endothelium or even mimic and replace it in vasculogenic mimicry (VM) vessels. Not only the VM vessels but also the characteristically malformed EC-lined tumor vessels are typical for tumor tissue and may represent promising targets in cancer therapy.
Collapse
|
13
|
Antitumor activities of Liver-targeting peptide modified Recombinant human Endostatin in BALB/c-nu mice with Hepatocellular carcinoma. Sci Rep 2017; 7:14074. [PMID: 29075040 PMCID: PMC5658401 DOI: 10.1038/s41598-017-14320-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 10/09/2017] [Indexed: 12/13/2022] Open
Abstract
In our previous study, a liver-targeting peptide CSP I-plus modified recombinant human Endostatin (rEndostatin, endostar) (rES-CSP) was constructed and showed potent antiangiogenic capability and could specifically bind to human hepatocellular carcinoma cells to make a direct inhibition in vitro. In this study, the biological activities of rES-CSP in vivo were evaluated by subcutaneous and orthotopic xenograft nude mice model of human hepatocellular carcinoma cells HepG2. We found that rES-CSP significantly decreased tumor volume to 54.9% in the nude mice with subcutaneous xenograft compared with the control. In orthotopic xenograft model, rES-CSP not only decreased tumor volume (to 39.6% compared with the control) and tumor weight, it also increased its biodistribution in the liver tissue and hepatoma tissue. Moreover, lower microvessel density (MVD) and higher apoptotic index (AI) were also observed in the tumor tissues. It had no significant side-effects on the heart, liver, spleen, lung and kidney of mice. Results indicated CSP I-plus modified Endostar may be a potential candidate for a targeting therapy on hepatocellular carcinoma.
Collapse
|
14
|
Zhu H, Song H, Chen G, Yang X, Liu J, Ge Y, Lu J, Qin Q, Zhang C, Xu L, Di X, Cai J, Ma J, Zhang S, Sun X. eEF2K promotes progression and radioresistance of esophageal squamous cell carcinoma. Radiother Oncol 2017; 124:439-447. [PMID: 28431753 DOI: 10.1016/j.radonc.2017.04.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2016] [Revised: 03/06/2017] [Accepted: 04/02/2017] [Indexed: 01/10/2023]
Abstract
OBJECTIVES To investigate the biological function of eEF2K in esophageal squamous cell carcinoma (ESCC). MATERIALS AND METHODS Tissue microarrays containing 100 pairs of ESCC tumor and adjacent normal tissues were completed. Overexpression and knockdown of eEF2K were constructed in ECA-109 and TE-13 ESCC cells. DNA damage, cell viability, migration and invasion, radioresistance, apoptosis and autophagy were determined by immunofluorescence, CCK-8, transwell assay, colony formation assay, flow cytometry and western blot, respectively. Tumor growth and radioresistance were also evaluated using xenograft models created in nude mice. RESULTS eEF2K expression was higher in ESCC tissues compared with matched non-tumor tissues (P<0.05). Proliferation was increased in eEF2K overexpressing cells compared with controls (P<0.05), while silencing eEF2K reduced cell proliferation (P<0.05). Furthermore, lower levels of eEF2K expression correlated with slower migration and invasion rates (P<0.05), while higher levels of eEF2K expression with faster migration and invasion rates (P<0.05). eEF2K overexpression resulted in radioresistance and radiation-induced autophagy, and reduced radiation-induced apoptosis compared with controls, but silencing eEF2K promoted radiosensitivity and apoptosis, and reduced autophagy. In addition, eEF2K overexpression promoted the tumor growth in vivo (P<0.01). Combined treatment of NH125 (a pharmacological inhibitor of eEF2K) and radiation was more effective at delaying xenograft tumor growth than NH125 and radiation alone (P<0.05). CONCLUSION eEF2K induced progression and radioresistance in ESCC, which may be a novel therapeutic target for ESCC to increase radiosensitivity.
Collapse
Affiliation(s)
- Hongcheng Zhu
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Hongmei Song
- Department of Radiation Oncology, The Second Hospital of Lianyungang, Lianyungang Hospital Affiliated to Bengbu Medical College, China
| | - Guangzong Chen
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Xi Yang
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, China
| | - Jia Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Yangyang Ge
- Department of Radiation Oncology, The Affiliated Tumor Hospital of Nantong University, China
| | - Jing Lu
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Qin Qin
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Chi Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Liping Xu
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Xiaoke Di
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Jing Cai
- Department of Radiation Oncology, The Affiliated Tumor Hospital of Nantong University, China
| | - Jianxin Ma
- Department of Radiation Oncology, The Second Hospital of Lianyungang, Lianyungang Hospital Affiliated to Bengbu Medical College, China
| | - Shu Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China
| | - Xinchen Sun
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, China.
| |
Collapse
|
15
|
Exosomes Derived from Irradiated Esophageal Carcinoma-Infiltrating T Cells Promote Metastasis by Inducing the Epithelial-Mesenchymal Transition in Esophageal Cancer Cells. Pathol Oncol Res 2017; 24:11-18. [PMID: 28132116 DOI: 10.1007/s12253-016-0185-z] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 12/29/2016] [Indexed: 12/27/2022]
Abstract
Exosomes are nanovesicles derived from tumor and normal cells that are detectable in human biological fluids, such as plasma, and cell culture supernatants. The function of exosome secretion from "normal" cells is unclear. Although numerous studies have investigated exosomes derived from hematopoietic cells, little is known regarding exosomes fromT cells, even though these cells play significant roles in innate and acquired immunity. A CCK-8 assay was used to examine the ability of exosomes to inhibit TE13 cell proliferation. In vitro invasion and wound healing assays were conducted to explore the effects of exosomes on TE13 cell migration and invasion. A Western blottinganalys is was performed to investigate the effects of exosomes on the expression of the EMT-related moleculesβ-catenin, NF-κB and snail. This study aimed to investigate the effects of exosomes from irradiated T cells on the human esophageal squamous cell carcinoma (ESCC) cell line TE13 and revealed that exosomes inhibit the proliferation but promote the metastasis of TE13 cells in a dose-and time-dependent manner. Furthermore, exosomes significantly increased the expression of β-catenin, NF-κB and snail in TE13 cells. The results of this study suggest an important role for T cell-derived exosomes in the progression of esophageal carcinoma: T cell-derived exosomes promote esophageal cancer metastasis, likely by promoting the EMT through the upregulation of β-catenin and the NF-κB/snail pathway. Moreover, this study supports the use of exosomes as a nearly perfect example of biomimetic nanovesicles that could be utilized in future therapeutic strategies against various diseases, including cancer.
Collapse
|