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Majewska A, Brodaczewska K, Filipiak-Duliban A, Kieda C. Comparative analysis of the effect of hypoxia in two different tumor cell models shows the differential involvement of PTEN control of proangiogenic pathways. Biochem Cell Biol 2024; 102:47-59. [PMID: 37459649 DOI: 10.1139/bcb-2023-0047] [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] [Indexed: 08/31/2023] Open
Abstract
Hypoxia, low, non-physiological oxygen tension is a key regulator of tumor microenvironment, determining the pathological tumor vascularization. Alleviation of hypoxia through vessel normalization may be a promising therapeutic approach. We aimed to assess the role of low oxygen tension in PTEN-related pathways and proangiogenic response, in vitro, in two different tumor cell lines, focusing on potential therapeutic targets for tumor vessel normalization. Downregulation of PTEN in hypoxia mediates the activation of distinct mechanisms: cytoplasmic pAKT activation in melanoma and pMDM2 modulation in kidney cancer. We show that hypoxia-induced proangiogenic potential was stronger in Renca cells than B16 F10-confirmed by a distinct secretory potential and different ability to affect endothelial cells functions. Therefore, the impact of hypoxia on PTEN-mediated regulation may determine the therapeutic targets and effectiveness of vessel normalization and intrinsic characteristics of cancer cell have to be taken into account when designing treatment.
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Affiliation(s)
- Aleksandra Majewska
- Military Institute of Medicine-National Research Institute, Laboratory of Molecular Oncology and Innovative Therapies, Szaserów 128, 01-141 Warsaw, Poland
- Postgraduate School of Molecular Medicine (Medical University of Warsaw), Żwirki i Wigury 61, 02-091 Warsaw, Poland
| | - Klaudia Brodaczewska
- Military Institute of Medicine-National Research Institute, Laboratory of Molecular Oncology and Innovative Therapies, Szaserów 128, 01-141 Warsaw, Poland
| | - Aleksandra Filipiak-Duliban
- Military Institute of Medicine-National Research Institute, Laboratory of Molecular Oncology and Innovative Therapies, Szaserów 128, 01-141 Warsaw, Poland
- Postgraduate School of Molecular Medicine (Medical University of Warsaw), Żwirki i Wigury 61, 02-091 Warsaw, Poland
| | - Claudine Kieda
- Military Institute of Medicine-National Research Institute, Laboratory of Molecular Oncology and Innovative Therapies, Szaserów 128, 01-141 Warsaw, Poland
- Center for Molecular Biophysics UPR 4301 CNRS, 45071 Orleans, France
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2
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Abou Khouzam R, Janji B, Thiery J, Zaarour RF, Chamseddine AN, Mayr H, Savagner P, Kieda C, Gad S, Buart S, Lehn JM, Limani P, Chouaib S. Hypoxia as a potential inducer of immune tolerance, tumor plasticity and a driver of tumor mutational burden: Impact on cancer immunotherapy. Semin Cancer Biol 2023; 97:104-123. [PMID: 38029865 DOI: 10.1016/j.semcancer.2023.11.008] [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: 07/31/2023] [Revised: 11/04/2023] [Accepted: 11/06/2023] [Indexed: 12/01/2023]
Abstract
In cancer patients, immune cells are often functionally compromised due to the immunosuppressive features of the tumor microenvironment (TME) which contribute to the failures in cancer therapies. Clinical and experimental evidence indicates that developing tumors adapt to the immunological environment and create a local microenvironment that impairs immune function by inducing immune tolerance and invasion. In this context, microenvironmental hypoxia, which is an established hallmark of solid tumors, significantly contributes to tumor aggressiveness and therapy resistance through the induction of tumor plasticity/heterogeneity and, more importantly, through the differentiation and expansion of immune-suppressive stromal cells. We and others have provided evidence indicating that hypoxia also drives genomic instability in cancer cells and interferes with DNA damage response and repair suggesting that hypoxia could be a potential driver of tumor mutational burden. Here, we reviewed the current knowledge on how hypoxic stress in the TME impacts tumor angiogenesis, heterogeneity, plasticity, and immune resistance, with a special interest in tumor immunogenicity and hypoxia targeting. An integrated understanding of the complexity of the effect of hypoxia on the immune and microenvironmental components could lead to the identification of better adapted and more effective combinational strategies in cancer immunotherapy. Clearly, the discovery and validation of therapeutic targets derived from the hypoxic tumor microenvironment is of major importance and the identification of critical hypoxia-associated pathways could generate targets that are undeniably attractive for combined cancer immunotherapy approaches.
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Affiliation(s)
- Raefa Abou Khouzam
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman 4184, United Arab Emirates.
| | - Bassam Janji
- Department of Cancer Research, Luxembourg Institute of Health, Tumor Immunotherapy and Microenvironment (TIME) Group, 6A, rue Nicolas-Ernest Barblé, L-1210 Luxembourg city, Luxembourg.
| | - Jerome Thiery
- INSERM UMR 1186, Integrative Tumor Immunology and Immunotherapy, Gustave Roussy, Faculty of Medicine, University Paris-Saclay, 94805 Villejuif, France.
| | - Rania Faouzi Zaarour
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman 4184, United Arab Emirates.
| | - Ali N Chamseddine
- Gastroenterology Department, Cochin University Hospital, Université de Paris, APHP, Paris, France; Ambroise Paré - Hartmann Private Hospital Group, Oncology Unit, Neuilly-sur-Seine, France.
| | - Hemma Mayr
- Swiss Hepato-Pancreato-Biliary (HPB) and Transplantation Center, University Hospital Zurich, Raemistrasse 100, Zurich, Switzerland; Department of Surgery & Transplantation, University and University Hospital Zurich, Raemistrasse 100, Zurich, Switzerland.
| | - Pierre Savagner
- INSERM UMR 1186, Integrative Tumor Immunology and Immunotherapy, Gustave Roussy, Faculty of Medicine, University Paris-Saclay, 94805 Villejuif, France.
| | - Claudine Kieda
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine-National Research Institute, 04-141 Warsaw, Poland; Centre for Molecular Biophysics, UPR 4301 CNRS, 45071 Orleans, France; Centre of Postgraduate Medical Education, 01-004 Warsaw, Poland.
| | - Sophie Gad
- Ecole Pratique des Hautes Etudes (EPHE), Paris Sciences Lettres University (PSL), 75014 Paris, France; UMR CNRS 9019, Genome Integrity and Cancers, Gustave Roussy, Paris-Saclay University, 94800 Villejuif, France.
| | - Stéphanie Buart
- INSERM UMR 1186, Integrative Tumor Immunology and Immunotherapy, Gustave Roussy, Faculty of Medicine, University Paris-Saclay, 94805 Villejuif, France.
| | - Jean-Marie Lehn
- Institut de Science et d'Ingénierie Supramoléculaires (ISIS), Université de Strasbourg, 8 allée Gaspard Monge, Strasbourg, France.
| | - Perparim Limani
- Swiss Hepato-Pancreato-Biliary (HPB) and Transplantation Center, University Hospital Zurich, Raemistrasse 100, Zurich, Switzerland; Department of Surgery & Transplantation, University and University Hospital Zurich, Raemistrasse 100, Zurich, Switzerland.
| | - Salem Chouaib
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman 4184, United Arab Emirates; INSERM UMR 1186, Integrative Tumor Immunology and Immunotherapy, Gustave Roussy, Faculty of Medicine, University Paris-Saclay, 94805 Villejuif, France.
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3
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Augustyniak K, Pragnaca A, Lesniak M, Halasa M, Borkowska A, Pieta E, Kwiatek WM, Kieda C, Zdanowski R, Malek K. Molecular tracking of interactions between progenitor and endothelial cells via Raman and FTIR spectroscopy imaging: a proof of concept of a new analytical strategy for in vitro research. Cell Mol Life Sci 2023; 80:329. [PMID: 37851174 PMCID: PMC10584734 DOI: 10.1007/s00018-023-04986-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 09/09/2023] [Accepted: 09/27/2023] [Indexed: 10/19/2023]
Abstract
Circulating endothelial cell progenitors originating from the bone marrow are considered to be a powerful tool in the repair of endothelium damage. Due to their unique properties, endothelial progenitors are now broadly investigated to assess their clinical significance in diseases e.g., associated with brain endothelial dysfunction. However, their distinction in terms of the expression of specific markers remains ambiguous. Additionally, endothelial progenitor cells may change their repertoire of markers depending on the microenvironment of the tissue in which they are currently located. Here, we applied the label-free Raman and FTIR imaging to discriminate mice brain endothelium and endothelial progenitors. Cells cultured separately showed distinctly different spectral signatures extracted from the whole cellular interior as well as the detected intracellular compartments (nucleus, cytoplasm, perinuclear area, and lipid droplets). Then, we used these spectroscopic signals to examine the cells co-cultured for 24Â h. Principal cluster analysis showed their grouping with the progenitor cells and segregation from brain endothelium at a level of the entire cell machinery (in FTIR images) which resulted from biochemical alternations in the cytoplasm and lipid droplets (in Raman images). The models included in partial least square regression indicated that lipid droplets are the key element for the classification of endothelial progenitor-brain endothelial cells interactions.
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Affiliation(s)
- Karolina Augustyniak
- Department of Chemical Physics, Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387, Krakow, Poland
- Doctoral School of Exact and Natural Sciences, Jagiellonian University in Krakow, Prof. S. Lojasiewicza 11, 30-348, Krakow, Poland
| | - Aleksandra Pragnaca
- Department of Chemical Physics, Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387, Krakow, Poland
- Doctoral School of Exact and Natural Sciences, Jagiellonian University in Krakow, Prof. S. Lojasiewicza 11, 30-348, Krakow, Poland
| | - Monika Lesniak
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine-National Research Institute, Szaserow 128, 04-141, Warsaw, Poland
| | - Marta Halasa
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine-National Research Institute, Szaserow 128, 04-141, Warsaw, Poland
- Transplant Immunology, The Houston Methodist Research Institute, Houston, TX, USA
- Department of Surgery, The Houston Methodist Hospital, Houston, TX, USA
| | - Agata Borkowska
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine-National Research Institute, Szaserow 128, 04-141, Warsaw, Poland
- Postgraduate School of Molecular Medicine, Medical University of Warsaw, Zwirki i Wigury 61, 02-091, Warsaw, Poland
| | - Ewa Pieta
- Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342, Krakow, Poland
| | - Wojciech M Kwiatek
- Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 31-342, Krakow, Poland
| | - Claudine Kieda
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine-National Research Institute, Szaserow 128, 04-141, Warsaw, Poland
- Center for Molecular Biophysics, UPR4301 CNRS, Orleans, France
| | - Robert Zdanowski
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine-National Research Institute, Szaserow 128, 04-141, Warsaw, Poland.
| | - Kamilla Malek
- Department of Chemical Physics, Faculty of Chemistry, Jagiellonian University in Krakow, Gronostajowa 2, 30-387, Krakow, Poland.
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4
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Grzymajlo K, El Hafny-Rahbi B, Kieda C. Tumour suppressor PTEN activity is differentially inducible by myo-inositol phosphates. J Cell Mol Med 2023; 27:879-890. [PMID: 36852461 PMCID: PMC10002956 DOI: 10.1111/jcmm.17699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 02/03/2023] [Accepted: 02/10/2023] [Indexed: 03/01/2023] Open
Abstract
Tumour evolution and efficacy of treatments are controlled by the microenvironment, the composition of which is primarily dependent on the angiogenic reaction to hypoxic stress. Tumour angiogenesis normalization is a challenge for adjuvant therapy strategies to chemo-, radio- and immunotherapeutics. Myo-inositol trispyrophosphate (ITPP) appears to provide the means to alleviate hypoxia in the tumour site by a double molecular mechanism. First, it modifies the properties of red blood cells (RBC) to release oxygen (O2 ) in the hypoxic sites more easily, leading to a rapid and stable increase in the partial pressure of oxygen (pO2 ). And second, it activates the endothelial phosphatase and tensin homologue deleted on Chromosome 10 (PTEN). The hypothesis that stable normalization of the vascular system is due to the PTEN, a tumour suppressor and phosphatase which controls the proper angiogenic reaction was ascertained. Here, by direct biochemical measurements of PTEN competitive activity in relation to PIP2 production, we show that the kinetics are complex in terms of the activation/inhibition effects of ITPP with an inverted consequence towards the kinase PI3K. The use of the surface plasmon resonance (SPR) technique allowed us to demonstrate that PTEN binds inositol derivatives differently but weakly. This method permitted us to reveal that PTEN is highly sensitive to the local concentration conditions, especially that ITPP increases the PTEN activity towards PIP3, and importantly, that PTEN affinity for ITPP is considerably increased by the presence of PIP3, as occurs in vivo. Our approach demonstrates the validity of using ITPP to activate PTEN for stable vessel normalization strategies.
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Affiliation(s)
- Krzysztof Grzymajlo
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Wroclaw University of Environmental and Life Sciences, Wroclaw, Poland
| | | | - Claudine Kieda
- Centre for Molecular Biophysics UPR 4301 CNRS, Orleans, France.,Military Institute of Medicine, Laboratory of Molecular Oncology and Innovative Therapies, Warsaw, Poland
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5
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Melanoma Tumour Vascularization and Tissue-Resident Endothelial Progenitor Cells. Cancers (Basel) 2022; 14:cancers14174216. [PMID: 36077754 PMCID: PMC9454996 DOI: 10.3390/cancers14174216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/17/2022] [Accepted: 08/24/2022] [Indexed: 11/20/2022] Open
Abstract
Simple Summary Melanoma is the most aggressive and potentially lethal form of skin cancer. Research over recent decades has highlighted the role of tumour vasculature in altering the metabolic function of cancer cells, infiltration of immune cells, and cancer cell dissemination. However, variations in the modes of vessel formation in melanoma have made this process difficult to target. In particular, the role of endothelial progenitor cells in melanoma vascularization-promoting vasculogenesis begins to be understood. Progenitor recruitment, vessel formation, and paracrine activity are among the steps contributing to tumour metastasis and affecting the impact of anti-angiogenic drugs, as detailed in this review. Abstract The aggressiveness of solid cancers, such as melanoma, relies on their metastatic potential. It has become evident that this key cause of mortality is largely conferred by the tumour-associated stromal cells, especially endothelial cells. In addition to their essential role in the formation of the tumour vasculature, endothelial cells significantly contribute to the establishment of the tumour microenvironment, thus enabling the dissemination of cancer cells. Melanoma tumour vascularization occurs through diverse biological processes. Vasculogenesis is the formation of de novo blood vessels from endothelial progenitor cells (EPCs), and recent research has shown the role of EPCs in melanoma tumour vascularization. A more detailed understanding of the complex role of EPCs and how they contribute to the abnormal vessel structures in tumours is of importance. Moreover, anti-angiogenic drugs have a limited effect on melanoma tumour vascularization, and the role of these drugs on EPCs remains to be clarified. Overall, targeting cancer vasculature remains a challenge, and the role of anti-angiogenic drugs and combination therapies in melanoma, a focus of this review, is an area of extensive exploration.
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6
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"Endothelial Antibody Factory" at the Blood Brain Barrier: Novel Approach to Therapy of Neurodegenerative Diseases. Pharmaceutics 2022; 14:pharmaceutics14071418. [PMID: 35890313 PMCID: PMC9320725 DOI: 10.3390/pharmaceutics14071418] [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: 05/24/2022] [Revised: 06/24/2022] [Accepted: 06/29/2022] [Indexed: 02/01/2023] Open
Abstract
The failures of anti-β-amyloid immunotherapies suggested that the very low fraction of injected antibodies reaching the brain parenchyma due to the filtering effect of the BBB may be a reason for the lack of therapeutic effect. However, there is no treatment, as yet, for the amyotrophic lateral sclerosis (ALS) despite substantial evidence existing of the involvement of TDP-43 protein in the evolution of ALS. To circumvent this filtering effect, we have developed a novel approach to facilitate the penetration of antibody fragments (Fabs) into the brain parenchyma. Leveraging the homing properties of endothelial progenitor cells (EPCs), we transfected, ex vivo, such cells with vectors encoding anti-β-amyloid and anti-TDP43 Fabs turning them into an “antibody fragment factory”. When injected these cells integrate into the BBB, where they secrete anti-TDP43 Fabs. The results showed the formation of tight junctions between the injected engineered EPCs and the unlabeled resident endothelial cells. When the EPCs were further modified to express the anti-TDP43 Fab, we could observe integration of these cells into the vasculature and the secretion of Fabs. Results confirm that production and secretion of Fabs at the BBB level leads to their migration to the brain parenchyma where they might exert a therapeutic effect.
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7
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Xiong W, Guo Z, Zeng B, Wang T, Zeng X, Cao W, Lian D. Dacarbazine-Loaded Targeted Polymeric Nanoparticles for Enhancing Malignant Melanoma Therapy. Front Bioeng Biotechnol 2022; 10:847901. [PMID: 35252156 PMCID: PMC8892180 DOI: 10.3389/fbioe.2022.847901] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 01/24/2022] [Indexed: 12/14/2022] Open
Abstract
Dacarbazine (DTIC) dominates chemotherapy for malignant melanoma (MM). However, the hydrophobicity, photosensitivity, instability, and toxicity to normal cells of DTIC limit its efficacy in treating MM. In the present study, we constructed star-shaped block polymers nanoparticles (NPs) based on Cholic acid -poly (lactide-co-glycolide)-b-polyethylene glycol (CA-PLGA-b-PEG) for DTIC encapsulation and MM targeted therapy. DTIC-loaded CA-PLGA-b-PEG NPs (DTIC-NPs) were employed to increase the drug loading and achieve control release of DTIC, followed by further modification with nucleic acid aptamer AS1411 (DTIC-NPs-Apt), which played an important role for active targeted therapy of MM. In vitro, DTIC-NPs-Apt showed good pH-responsive release and the strongest cytotoxicity to A875 cells compared with DTIC-NPs and free DTIC. In vivo results demonstrated that the versatile DTIC-NPs-Apt can actively target the site of MM and exhibited excellent anti-tumor effects with no obvious side effects. Overall, this research provided multi-functional NPs, which endow a new option for the treatment of MM.
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Affiliation(s)
- Wei Xiong
- Department of Plastic and Burn Surgery, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
- *Correspondence: Wei Xiong,
| | - Zhengdong Guo
- Department of Plastic and Burn Surgery, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
| | - Baoyan Zeng
- Department of Plastic and Burn Surgery, Huazhong University of Science and Technology Union Shenzhen Hospital, Shenzhen, China
| | - Teng Wang
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
| | - Xiaowei Zeng
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
| | - Wei Cao
- Graduate School at Shenzhen, Tsinghua University, Shenzhen, China
| | - Daizheng Lian
- Department of Radiation Oncology, Shenzhen People’s Hospital The Second Clinical Medical College, Jinan University, The First Affiliated Hospital, Southern University of Science and Technology, Shenzhen, China
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8
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Tian X, Liu Y, Wang Z, Wu S. miR-144 delivered by nasopharyngeal carcinoma-derived EVs stimulates angiogenesis through the FBXW7/HIF-1α/VEGF-A axis. MOLECULAR THERAPY-NUCLEIC ACIDS 2021; 24:1000-1011. [PMID: 34094717 PMCID: PMC8143977 DOI: 10.1016/j.omtn.2021.03.016] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 03/25/2021] [Indexed: 01/08/2023]
Abstract
The current study aimed to explore the role of tumor-derived extracellular vesicles (EVs) in angiogenesis during nasopharyngeal carcinoma (NPC). NPC biopsy specimens were initially collected. Human umbilical vein endothelial cells (HUVECs) were co-cultured with EVs isolated from NPC cells, after which their migration, invasion, as well as vessel-like tube formation were evaluated by Transwell chamber systems and Matrigel-based angiogenesis assays. The pro-angiogenic activities of EVs as well as the candidate microRNA (miRNA or miR) were examined using an in vivo Matrigel angiogenesis model. The results indicated that the levels of miR-144 in the NPC tissues were upregulated when compared to the nasopharyngeal normal tissues in addition to the identification of a positive correlation with the expression of CD31. Moreover, our data indicated that miR-144 was highly enriched in EVs from NPC cells and then ultimately enhanced the migration and invasion of HUVECs and vessel-like tubes in vitro and in vivo. Notably, miR-144 was identified as a mediator in NPC-EV-induced regulatory effects through the inhibition of the target gene FBXW7 and promotion of the transcriptional factor HIF-1α-dependent vascular endothelial growth factor (VEGF-A). Taken together, the key findings of the current study highlighted the role of miR-144 as an extracellular pro-angiogenic mediator in NPC tumorigenesis.
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Affiliation(s)
- Xiaoyan Tian
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, P.R. China
| | - Yuehui Liu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, P.R. China
| | - Zhi Wang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, P.R. China
| | - Shuhong Wu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi Province, P.R. China
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El Hafny-Rahbi B, Brodaczewska K, Collet G, Majewska A, Klimkiewicz K, Delalande A, Grillon C, Kieda C. Tumour angiogenesis normalized by myo-inositol trispyrophosphate alleviates hypoxia in the microenvironment and promotes antitumor immune response. J Cell Mol Med 2021; 25:3284-3299. [PMID: 33624446 PMCID: PMC8034441 DOI: 10.1111/jcmm.16399] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Revised: 02/02/2021] [Accepted: 02/05/2021] [Indexed: 01/02/2023] Open
Abstract
Pathologic angiogenesis directly responds to tumour hypoxia and controls the molecular/cellular composition of the tumour microenvironment, increasing both immune tolerance and stromal cooperation with tumour growth. Myo-inositol-trispyrophosphate (ITPP) provides a means to achieve stable normalization of angiogenesis. ITPP increases intratumour oxygen tension (pO2 ) and stabilizes vessel normalization through activation of endothelial Phosphatase-and-Tensin-homologue (PTEN). Here, we show that the tumour reduction due to the ITPP-induced modification of the tumour microenvironment by elevating pO2 affects the phenotype and properties of the immune infiltrate. Our main observations are as follows: a relative change in the M1 and M2 macrophage-type proportions, increased proportions of NK and CD8+ T cells, and a reduction in Tregs and Th2 cells. We also found, in vivo and in vitro, that the impaired access of PD1+ NK cells to tumour cells is due to their adhesion to PD-L1+ /PD-L2+ endothelial cells in hypoxia. ITPP treatment strongly reduced PD-L1/PD-L2 expression on CD45+/CD31+ cells, and PD1+ cells were more numerous in the tumour mass. CTLA-4+ cell numbers were stable, but level of expression decreased. Similarly, CD47+ cells and expression were reduced. Consequently, angiogenesis normalization induced by ITPP is the mean to revert immunosuppression into an antitumor immune response. This brings a key adjuvant effect to improve the efficacy of chemo/radio/immunotherapeutic strategies for cancer treatment.
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Affiliation(s)
| | | | - Guillaume Collet
- Centre for Molecular Biophysics, UPR CNRS 4301, Orléans CEDEX 2, France
| | - Aleksandra Majewska
- Laboratory of Molecular Oncology and Innovative Therapies, WIM, Warsaw, Poland.,Postgraduate School of Molecular Medicine (SMM), Warsaw Medical University, Warsaw, Poland
| | - Krzysztof Klimkiewicz
- Centre for Molecular Biophysics, UPR CNRS 4301, Orléans CEDEX 2, France.,Department of Biophysics, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Kraków, Poland
| | - Anthony Delalande
- Centre for Molecular Biophysics, UPR CNRS 4301, Orléans CEDEX 2, France
| | - Catherine Grillon
- Centre for Molecular Biophysics, UPR CNRS 4301, Orléans CEDEX 2, France
| | - Claudine Kieda
- Centre for Molecular Biophysics, UPR CNRS 4301, Orléans CEDEX 2, France.,Laboratory of Molecular Oncology and Innovative Therapies, WIM, Warsaw, Poland
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10
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Abou Khouzam R, Brodaczewska K, Filipiak A, Zeinelabdin NA, Buart S, Szczylik C, Kieda C, Chouaib S. Tumor Hypoxia Regulates Immune Escape/Invasion: Influence on Angiogenesis and Potential Impact of Hypoxic Biomarkers on Cancer Therapies. Front Immunol 2021; 11:613114. [PMID: 33552076 PMCID: PMC7854546 DOI: 10.3389/fimmu.2020.613114] [Citation(s) in RCA: 75] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 11/30/2020] [Indexed: 01/19/2023] Open
Abstract
The environmental and metabolic pressures in the tumor microenvironment (TME) play a key role in molding tumor development by impacting the stromal and immune cell fractions, TME composition and activation. Hypoxia triggers a cascade of events that promote tumor growth, enhance resistance to the anti-tumor immune response and instigate tumor angiogenesis. During growth, the developing angiogenesis is pathological and gives rise to a haphazardly shaped and leaky tumor vasculature with abnormal properties. Accordingly, aberrantly vascularized TME induces immunosuppression and maintains a continuous hypoxic state. Normalizing the tumor vasculature to restore its vascular integrity, should hence enhance tumor perfusion, relieving hypoxia, and reshaping anti-tumor immunity. Emerging vascular normalization strategies have a great potential in achieving a stable normalization, resulting in mature and functional blood vessels that alleviate tumor hypoxia. Biomarkers enabling the detection and monitoring of tumor hypoxia could be highly advantageous in aiding the translation of novel normalization strategies to clinical application, alone, or in combination with other treatment modalities, such as immunotherapy.
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Affiliation(s)
- Raefa Abou Khouzam
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman, United Arab Emirates
| | - Klaudia Brodaczewska
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland
| | - Aleksandra Filipiak
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland.,Postgraduate School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Nagwa Ahmed Zeinelabdin
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman, United Arab Emirates
| | - Stephanie Buart
- INSERM UMR 1186, Integrative Tumor Immunology and Genetic Oncology, Gustave Roussy, EPHE, Faulty. De médecine Univ. Paris-Sud, University Paris-Saclay, Villejuif, France
| | - Cezary Szczylik
- Centre of Postgraduate Medical Education, Department of Oncology, European Health Centre, Otwock, Warsaw, Poland
| | - Claudine Kieda
- Laboratory of Molecular Oncology and Innovative Therapies, Military Institute of Medicine, Warsaw, Poland.,Centre for Molecular Biophysics, UPR CNRS 4301, Orléans, France
| | - Salem Chouaib
- Thumbay Research Institute for Precision Medicine, Gulf Medical University, Ajman, United Arab Emirates.,INSERM UMR 1186, Integrative Tumor Immunology and Genetic Oncology, Gustave Roussy, EPHE, Faulty. De médecine Univ. Paris-Sud, University Paris-Saclay, Villejuif, France
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11
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Endothelial Cells as Tools to Model Tissue Microenvironment in Hypoxia-Dependent Pathologies. Int J Mol Sci 2021; 22:ijms22020520. [PMID: 33430201 PMCID: PMC7825710 DOI: 10.3390/ijms22020520] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/27/2020] [Accepted: 01/05/2021] [Indexed: 12/11/2022] Open
Abstract
Endothelial cells (ECs) lining the blood vessels are important players in many biological phenomena but are crucial in hypoxia-dependent diseases where their deregulation contributes to pathology. On the other hand, processes mediated by ECs, such as angiogenesis, vessel permeability, interactions with cells and factors circulating in the blood, maintain homeostasis of the organism. Understanding the diversity and heterogeneity of ECs in different tissues and during various biological processes is crucial in biomedical research to properly develop our knowledge on many diseases, including cancer. Here, we review the most important aspects related to ECs’ heterogeneity and list the available in vitro tools to study different angiogenesis-related pathologies. We focus on the relationship between functions of ECs and their organo-specificity but also point to how the microenvironment, mainly hypoxia, shapes their activity. We believe that taking into account the specific features of ECs that are relevant to the object of the study (organ or disease state), especially in a simplified in vitro setting, is important to truly depict the biology of endothelium and its consequences. This is possible in many instances with the use of proper in vitro tools as alternative methods to animal testing.
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Petrova ON, Lamarre I, Fasani F, Grillon C, Negrerie M. Soluble Guanylate Cyclase Inhibitors Discovered among Natural Compounds. JOURNAL OF NATURAL PRODUCTS 2020; 83:3642-3651. [PMID: 33290062 DOI: 10.1021/acs.jnatprod.0c00854] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Soluble guanylate cyclase (sGC) is the human receptor of nitric oxide (NO) in numerous kinds of cells and produces the second messenger 3',5'-cyclic guanosine monophosphate (cGMP) upon NO binding to its heme. sGC is involved in many cell signaling pathways both under healthy conditions and under pathological conditions, such as angiogenesis associated with tumor growth. Addressing the selective inhibition of the NO/cGMP pathway is a strategy worthwhile to be investigated for slowing down tumoral angiogenesis or for curing vasoplegia. However, sGC inhibitors are lacking investigation. We have explored a chemical library of various natural compounds and have discovered inhibitors of sGC. The selected compounds were evaluated for their inhibition of purified sGC in vitro and sGC in endothelial cells. Six natural compounds, from various organisms, have IC50 in the range 0.2-1.5 μM for inhibiting the NO-activated synthesis of cGMP by sGC, and selected compounds exhibit a quantified antiangiogenic activity using an endothelial cell line. These sGC inhibitors can be used directly as tools to investigate angiogenesis and cell signaling or as templates for drug design.
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Affiliation(s)
- Olga N Petrova
- Laboratoire d'Optique et Biosciences, INSERM U1182, Ecole Polytechnique, Palaiseau, France
| | - Isabelle Lamarre
- Laboratoire d'Optique et Biosciences, INSERM U1182, Ecole Polytechnique, Palaiseau, France
| | - Fabienne Fasani
- Centre de Biophysique Moléculaire, UPR4301 CNRS, Orléans, France
| | | | - Michel Negrerie
- Laboratoire d'Optique et Biosciences, INSERM U1182, Ecole Polytechnique, Palaiseau, France
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13
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Hypoxia-Mediated Decrease of Ovarian Cancer Cells Reaction to Treatment: Significance for Chemo- and Immunotherapies. Int J Mol Sci 2020; 21:ijms21249492. [PMID: 33327450 PMCID: PMC7764929 DOI: 10.3390/ijms21249492] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/30/2020] [Accepted: 12/08/2020] [Indexed: 12/20/2022] Open
Abstract
Hypoxia, a common factor ruling the microenvironment composition, leads to tumor progression. In this hypoxic context, cytokines and cells cooperate to favor cancer development and metastasis. Tumor hypoxia is heterogeneously distributed. Oxygen gradients depend on the vicinity, functionality of blood vessels, and oxygen ability to diffuse into surrounding tissues. Thus, the vasculature state modulates the microenvironment of the tumor cells. Cells sense and react to small variations in oxygen tension, which explains the lack of tumor cells’ unicity in their reaction to drugs. Ovarian cancers are highly hypoxia-dependent, ascites worsening the access to oxygen, in their reactions to both chemotherapy and new immunotherapy. Consequently, hypoxia affects the results of immunotherapy, and is thus, crucial for the design of treatments. Controlling key immunosuppressive factors and receptors, as well as immune checkpoint molecule expression on tumor, immune and stromal cells, hypoxia induces immunosuppression. Consequently, new approaches to alleviate hypoxia in the tumor microenvironment bring promises for ovarian cancer immunotherapeutic strategies. This review focuses on the effects of hypoxia in the microenvironment and its consequences on tumor treatments. This opens the way to innovative combined treatments to the advantage of immunotherapy outcome in ovarian cancers.
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14
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Bovine Organospecific Microvascular Endothelial Cell Lines as New and Relevant In Vitro Models to Study Viral Infections. Int J Mol Sci 2020; 21:ijms21155249. [PMID: 32722052 PMCID: PMC7432920 DOI: 10.3390/ijms21155249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/22/2020] [Accepted: 07/22/2020] [Indexed: 12/28/2022] Open
Abstract
Microvascular endothelial cells constitute potential targets for exogenous microorganisms, in particular for vector-borne pathogens. Their phenotypic and functional variations according to the organs they are coming from provide an explanation of the organ selectivity expressed in vivo by pathogens. In order to make available relevant tools for in vitro studies of infection mechanisms, our aim was to immortalize bovine organospecific endothelial cells but also to assess their permissivity to viral infection. Using transfection with SV40 large T antigen, six bovine microvascular endothelial cell lines from various organs and one macrovascular cell line from an umbilical cord were established. They display their own panel of endothelial progenitor/mature markers, as assessed by flow cytometry and RT-qPCR, as well as the typical angiogenesis capacity. Using both Bluetongue and foot-and-mouth disease viruses, we demonstrate that some cell lines are preferentially infected. In addition, they can be transfected and are able to express viral proteins such as BTV8-NS3. Such microvascular endothelial cell lines bring innovative tools for in vitro studies of infection by viruses or bacteria, allowing for the study of host-pathogen interaction mechanisms with the actual in vivo target cells. They are also suitable for applications linked to microvascularization, such as anti-angiogenic and anti-tumor research, growing fields in veterinary medicine.
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15
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Heller L, Thinard R, Chevalier M, Arpag S, Jing Y, Greferath R, Heller R, Nicolau C. Secretion of proteins and antibody fragments from transiently transfected endothelial progenitor cells. J Cell Mol Med 2020; 24:8772-8778. [PMID: 32610368 PMCID: PMC7412409 DOI: 10.1111/jcmm.15511] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/28/2020] [Accepted: 05/30/2020] [Indexed: 01/01/2023] Open
Abstract
In neurodegenerative diseases such as Alzheimer's disease, Parkinson's disease, multiple sclerosis and amyotrophic lateral sclerosis, neuroinflammation can lead to blood‐brain barrier (BBB) breakdown. After intravenous or intra‐arterial injection into mice, endothelial progenitor cells (EPCs) home to the damaged BBB to promote neurovascular repair. Autologous EPCs transfected to express specific therapeutic proteins offer an innovative therapeutic option. Here, we demonstrate that EPC transfection by electroporation with plasmids encoding the reporter protein GFP or an anti‐β‐amyloid antibody fragment (Fab) leads to secretion of each protein. We also demonstrate the secreted anti‐β‐amyloid Fab protein functions in β‐amyloid aggregate solubilization.
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Affiliation(s)
- Loree Heller
- Department of Medical Engineering, University of South Florida, Tampa, Florida, USA
| | - Reynald Thinard
- ALSaTECH, Tufts Biolabs Launchpad, Boston, Massachusetts, USA
| | | | - Sezgi Arpag
- Center for Bioelectrics, Old Dominion University, Norfolk, Virginia, USA
| | - Yu Jing
- Center for Bioelectrics, Old Dominion University, Norfolk, Virginia, USA
| | - Ruth Greferath
- ALSaTECH, Tufts Biolabs Launchpad, Boston, Massachusetts, USA
| | - Richard Heller
- Department of Medical Engineering, University of South Florida, Tampa, Florida, USA
| | - Claude Nicolau
- ALSaTECH, Tufts Biolabs Launchpad, Boston, Massachusetts, USA.,Friedman School of Nutrition Science and Policy, Tufts University, Boston, Massachusetts, USA
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16
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Li Y, Li X, Han S, Lian W, Cheng J, Xie X, Li M. Exogenous FGF-2 improves biological activity of endothelial progenitor cells exposed to high glucose conditions. J Interv Med 2019; 1:9-14. [PMID: 34805825 PMCID: PMC8586578 DOI: 10.19779/j.cnki.2096-3602.2018.01.04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Purpose: To investigate the effects of exogenous basic fibroblast growth factor -2 (FGF-2) on the biological activity of endothelial progenitor cells (EPCs) exposed to high glucose conditions. Materials and Methods: 1) Bone marrow EPCs from C57BL/6 mice were isolated and cultured in vitro. EPC purity was identified by flow cytometry and immunofluorescence staining. 2) Apoptosis was detected by TUNEL assay. Migration and tube formation ability was detected by Transwell chamber and Matrigel assays, respectively. The expression and activation of β-catenin was detected by Western blot. 3) Doppler flowmetry was used to detect the effect of FGF2 on blood flow recovery in ischemic hind limbs of mice. Results: 1) FGF-2 treatment reversed high glucose induced growth inhibition of EPCs. FGF-2 treatment also increased migration and tube formation ability of EPCs even in high glucose conditions. 2) Western blot analysis demonstrated that the percentage of activated β-catenin/total β-catenin in the high glucose group were significantly lower than that in the control group, while FGF-2 treatment reversed high glucose induced β-catenin inhibition. 3) In vivo experiments demonstrated that the blood flow recovery in ischemic hind limbs of mice was significantly improved after FGF-2 treatment. Conclusion: Exogenous FGF-2 could play a role in the functional repair of damaged EPC exposed to high glucose conditions, via the activation of the Wnt/β-catenin signaling pathway.
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Affiliation(s)
- Yang Li
- Department of Interventional and Vascular surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200072, China.,Institute of Intervention Radiology and Vascular Surgery, Tongji University, Shanghai 200072, China
| | - Xue Li
- Department of Interventional and Vascular surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200072, China.,Institute of Intervention Radiology and Vascular Surgery, Tongji University, Shanghai 200072, China
| | - Shilong Han
- Department of Interventional and Vascular surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200072, China.,Institute of Intervention Radiology and Vascular Surgery, Tongji University, Shanghai 200072, China
| | - Weishuai Lian
- Department of Interventional and Vascular surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200072, China.,Institute of Intervention Radiology and Vascular Surgery, Tongji University, Shanghai 200072, China
| | - Jie Cheng
- Department of Interventional and Vascular surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200072, China.,Institute of Intervention Radiology and Vascular Surgery, Tongji University, Shanghai 200072, China
| | - Xiaoyun Xie
- Department of Interventional and Vascular surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200072, China.,Institute of Intervention Radiology and Vascular Surgery, Tongji University, Shanghai 200072, China
| | - Maoquan Li
- Department of Interventional and Vascular surgery, Shanghai Tenth People's Hospital, Tongji University, Shanghai 200072, China.,Institute of Intervention Radiology and Vascular Surgery, Tongji University, Shanghai 200072, China
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17
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Chen Y, Wang G, Wang Y, Gao X, Wang K, Li J, Xue F. Capn4 regulates migration and invasion of ovarian carcinoma cells via targeting osteopontin-mediated PI3K/AKT signaling pathway. Oncol Lett 2018; 17:564-570. [PMID: 30655802 DOI: 10.3892/ol.2018.9524] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Accepted: 08/15/2018] [Indexed: 01/06/2023] Open
Abstract
Previous studies have demonstrated that calpain small subunit 4 (Capn4) is able to regulate the viability and metastasis of cancer cells. However, the regulatory effects and underlying molecular mechanism of Capn4 in ovarian carcinoma cells are not well understood. The purpose of the present study was to investigate the role of Capn4 in ovarian carcinoma cells and analyze the possible mechanism mediated by Capn4. The expression levels of Capn4 and osteopontin (OPN) were determined and the phosphoinositide 3-kinase (PI3K)/protein kinase B (AKT) signaling pathway was analyzed in ovarian carcinoma cells. The results of the present study revealed that Capn4 and OPN were overexpressed in clinical ovarian carcinoma tissues and ovarian carcinoma cells. Capn4 silencing downregulated OPN expression, and suppressed ovarian carcinoma cell viability and migration. Capn4 silencing enhanced apoptosis of ovarian carcinoma cells by increasing activity of the capase-3 apoptosis signaling pathway. Capn4 promoted the metastasis of ovarian carcinoma cells by interacting with the PI3K/AKT signaling pathway via upregulation of OPN expression. In conclusion, the results of the present study indicate that Capn4 may be a potential therapeutic target for the treatment of ovarian carcinoma.
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Affiliation(s)
- Yuanyuan Chen
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Gang Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Yingmei Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Xiaoli Gao
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Kan Wang
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Jie Li
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
| | - Fengxia Xue
- Department of Gynecology and Obstetrics, Tianjin Medical University General Hospital, Tianjin 300052, P.R. China
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18
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The role of hypoxia in shaping the recruitment of proangiogenic and immunosuppressive cells in the tumor microenvironment. Contemp Oncol (Pozn) 2018; 22:7-13. [PMID: 29628788 PMCID: PMC5885081 DOI: 10.5114/wo.2018.73874] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Hypoxia characterizes growing tumors and contributes significantly to their aggressiveness. Hypoxia-inducible factors (HIFs 1 and 2) are stabilized and act differentially as transcription factors on tumor growth and are responsible for important cancer hallmarks such as pathologic angiogenesis, cellular proliferation, apoptosis, differentiation and genetic instability as well as affecting tumor metabolism, tumor immune responses, invasion and metastasis. Taking into account the tumor tissue as a whole and considering the interplay of the various partners which react with hypoxia in the tumor site lead to reconsideration of the treatment strategies. Key limitations of treatment success result from the adaptation to the hypoxic milieu sustained by tumor anarchic angiogenesis. This raises immune tolerance by influencing the recruitment of immunosuppressive cells as bone marrow derived suppressor cells (MDSC) or by impairing the infiltration and killing of tumor cells by cytotoxic cells at the level of the endothelial cell wall of the hypoxic tumor vessels, as summarized in the schematic abstract.
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19
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Li J, Zou CL, Zhang ZM, Lv LJ, Qiao HB, Chen XJ. A multi‑targeted tyrosine kinase inhibitor lenvatinib for the treatment of mice with advanced glioblastoma. Mol Med Rep 2017; 16:7105-7111. [PMID: 28901423 DOI: 10.3892/mmr.2017.7456] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Accepted: 02/20/2017] [Indexed: 11/05/2022] Open
Abstract
Glioblastoma is the most aggressive primary brain tumor that originates from the glial cells in adults. Aberrant angiogenesis is essential for malignant glioblastoma tumorigenesis, development and metastasis. Lenvatinib is a multi‑targeted anticancer agent that targets of receptor tyrosine kinases including vascular endothelial growth factor receptor 1 and 2, fibroblast growth factor receptor 1, platelet‑derived growth factor receptor β and v‑kit Hardy‑Zuckerman 4 feline sarcoma viral oncogene homolog. In the present study, the therapeutic effects of lenvatinib as a treatment for glioblastoma were investigated in vivo and in vitro. The maximum dose toxicity (MDT) and treatment‑associated adverse events of lenvatinib were identified by cytotoxicity assay in experimental mice. Increasing levels of the pro‑apoptosis genes caspase‑3, -8, -9 and -10 following lenvatinib treatment were determined by reverse transcription‑quantitative polymerase chain reaction, and apoptosis of the malignant gliomas cells was analyzed by FACS. In vivo treatment with lenvatinib for BV‑2 bearing male BALC/c nude mice was assessed via tumor growth suppression and long‑term observation of survival. Subsequent cytotoxic T lymphocyte responses were further analyzed to determine the in vivo efficacy of lenvatinib treatment in mice with glioblastoma. The MDT of lenvatinib was identified as 0.24 mg, with relatively few side effects and improved efficacy in mice. Lenvatinib (0.24 mg) significantly increased apoptosis in BV‑2, C6, BC3H1 and G422 glioma cell lines. Tumor growth was significantly inhibited and tumor‑bearing mice demonstrated an improved survival rate following treatment with lenvatinib. In conclusion, lenvatinib provided an effective treatment outcome, and the results of the present study may help to achieve a comprehensive therapeutic schedule for clinical application.
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Affiliation(s)
- Jia Li
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Chang-Lin Zou
- Department of General Surgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Zhi-Ming Zhang
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Lian-Jie Lv
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Hai-Bo Qiao
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
| | - Xiu-Ju Chen
- Department of Neurosurgery, Tianjin Nankai Hospital, Tianjin 300100, P.R. China
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20
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Matak D, Brodaczewska KK, Lipiec M, Szymanski Ł, Szczylik C, Czarnecka AM. Colony, hanging drop, and methylcellulose three dimensional hypoxic growth optimization of renal cell carcinoma cell lines. Cytotechnology 2017; 69:565-578. [PMID: 28321776 PMCID: PMC5507837 DOI: 10.1007/s10616-016-0063-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2016] [Accepted: 12/28/2016] [Indexed: 12/20/2022] Open
Abstract
Renal cell carcinoma (RCC) is the most lethal of the common urologic malignancies, comprising 3% of all human neoplasms, and the incidence of kidney cancer is rising annually. We need new approaches to target tumor cells that are resistant to current therapies and that give rise to recurrence and treatment failure. In this study, we focused on low oxygen tension and three-dimensional (3D) cell culture incorporation to develop a new RCC growth model. We used the hanging drop and colony formation methods, which are common in 3D culture, as well as a unique methylcellulose (MC) method. For the experiments, we used human primary RCC cell lines, metastatic RCC cell lines, human kidney cancer stem cells, and human healthy epithelial cells. In the hanging drop assay, we verified the potential of various cell lines to create solid aggregates in hypoxic and normoxic conditions. With the semi-soft agar method, we also determined the ability of various cell lines to create colonies under different oxygen conditions. Different cell behavior observed in the MC method versus the hanging drop and colony formation assays suggests that these three assays may be useful to test various cell properties. However, MC seems to be a particularly valuable alternative for 3D cell culture, as its higher efficiency of aggregate formation and serum independency are of interest in different areas of cancer biology.
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Affiliation(s)
- Damian Matak
- Laboratory of Molecular Oncology, Department of Oncology, Military Institute of Medicine, Szaserow 128, 04-141, Warsaw, Poland.,School of Molecular Medicine, Medical University of Warsaw, Warsaw, Poland
| | - Klaudia K Brodaczewska
- Laboratory of Molecular Oncology, Department of Oncology, Military Institute of Medicine, Szaserow 128, 04-141, Warsaw, Poland
| | - Monika Lipiec
- Laboratory of Molecular Oncology, Department of Oncology, Military Institute of Medicine, Szaserow 128, 04-141, Warsaw, Poland.,Faculty of Pharmacy with Laboratory Medicine Division, Medical University of Warsaw, Warsaw, Poland
| | - Łukasz Szymanski
- Laboratory of Molecular Oncology, Department of Oncology, Military Institute of Medicine, Szaserow 128, 04-141, Warsaw, Poland.,Institute of Genetics and Biotechnology, Faculty of Biology, University of Warsaw, Warsaw, Poland.,Department of Microwave Safety, Military Institute of Hygiene and Epidemiology, Warsaw, Poland
| | - Cezary Szczylik
- Laboratory of Molecular Oncology, Department of Oncology, Military Institute of Medicine, Szaserow 128, 04-141, Warsaw, Poland
| | - Anna M Czarnecka
- Laboratory of Molecular Oncology, Department of Oncology, Military Institute of Medicine, Szaserow 128, 04-141, Warsaw, Poland.
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21
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A 3D model of tumour angiogenic microenvironment to monitor hypoxia effects on cell interactions and cancer stem cell selection. Cancer Lett 2017; 396:10-20. [PMID: 28288873 DOI: 10.1016/j.canlet.2017.03.006] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 03/01/2017] [Accepted: 03/03/2017] [Indexed: 01/01/2023]
Abstract
Tumour microenvironment determines the fate of treatments. Reconstitution of tumour conditions is mandatory for alternative in vitro methods devoted to cancer development and the selection of therapeutic strategies. This work describes a 3D model of melanoma growth in its environment. Introducing means to mimic tumour angiogenesis, which turns on tumour progression, the model shows that melanoma tumour spheroids allow reconstitution of solid tumours with stromal cells. Angiogenesis evidenced the differential recruitment of endothelial cells (EC) from early progenitors (EEPCs) to mature ECs. Hypoxia was the key parameter that selected and stabilized melanoma cancer stem like cells (CSCs) phenotype based on aldehyde dehydrogenase expression as the best criterion. The 3D-tumour-model demonstrated the distinct reactivity of ECs toward tumour cells in terms of cellular cross-talk and humoral response. Intra-spheroid cell-to-cell membrane dye exchanges, mediated by intercellular interactions, uncovered the melanoma-to-EEPC cooperation. The resulting changes in tumour milieu were evidenced by the chemokinic composition and hypoxia-related variations in microRNA expression assessed in each cellular component of the spheroids. This method brings new tools to decipher the molecular mechanism of tumour-mediated cell recruitment and for in vitro assessment of therapeutic approaches.
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22
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Oszajca M, Collet G, Stochel G, Kieda C, Brindell M. Hypoxia-selective inhibition of angiogenesis development by NAMI-A analogues. Biometals 2016; 29:1035-1046. [PMID: 27812766 PMCID: PMC5116311 DOI: 10.1007/s10534-016-9974-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Accepted: 09/30/2016] [Indexed: 11/26/2022]
Abstract
The antimetastatic ruthenium(III) complex (H2Im)[trans-RuCl4(HIm)(DMSO)] (NAMI-A) as well as its two analogues (H2Ind)[trans-RuCl4(HInd)(DMSO)] (Ru-Ind) and (HIsq)[trans-RuCl4(Isq)(DMSO)] (Ru-Isq) (HIm–imidazole, HInd–indazole, Isq–isoquinoline, DMSO–dimethyl sulfoxide) were tested for their effect on endothelial cell functions in vitro on human skin microvascular endothelial cells (HSkMEC) and human endothelial progenitor cells (HPEC-CB.2) under normoxic (21 % O2) and hypoxic (1 % O2) conditions. All studied complexes showed very low cytotoxicity profiles towards both mature microvascular and precursor endothelial cells (ECs), independently of oxygen concentration. Among tested compounds Ru-Ind exhibited the highest cytotoxicity. The antiangiogenic activity of ruthenium complexes was evaluated for their influence on pseudo-vessels formation by microvascular endothelial cells (HSkMEC) because of their involvement in melanoma progression. Our studies indicated that Ru-Ind and Ru-Isq exhibited hypoxia- and dose-dependent-inhibition of angiogenesis on Matrigel™. Significant hypoxia-selective downregulation of pseudo-vessels formation by Ru-Isq correlates with efficient inhibition of cell motility. Interestingly, in the applied concentration doses migration of endothelial cells was also inhibited by NAMI-A, but the pseudo-vessels formation on Matrigel™ was unaffected. Angiogenesis-related genes expression profile for both mature and precursor ECs indicated that inhibition of angiogenesis, mainly due to Ru-Isq, as compared to NAMI-A and Ru-Ind correlated with downregulation of CD31 and CD144 expression and upregulation of NOTCH4 expression in mature ECs, which is essential for endothelial cell motility and stalk cells organization control. The hypoxia-selective antiangiogenic activity of Ru-Ind and Ru-Isq, NAMI-A analogues makes them potent antimetastatic therapeutics for their selective action in hypoxia which controls tumor pathologic angiogenesis.
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Affiliation(s)
- Maria Oszajca
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060, Kraków, Poland.
| | - Guillaume Collet
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, 45071, Orléans, France
| | - Grażyna Stochel
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060, Kraków, Poland
| | - Claudine Kieda
- Centre for Molecular Biophysics, Cell Recognition and Glycobiology, UPR4301-CNRS, rue Charles Sadron, 45071, Orléans, France. .,Malopolska Biotechnology Centre, Jagiellonian University, Kraków, Poland.
| | - Małgorzata Brindell
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060, Kraków, Poland
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