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Volovat SR, Scripcariu DV, Vasilache IA, Stolniceanu CR, Volovat C, Augustin IG, Volovat CC, Ostafe MR, Andreea-Voichița SG, Bejusca-Vieriu T, Lungulescu CV, Sur D, Boboc D. Oncolytic Virotherapy: A New Paradigm in Cancer Immunotherapy. Int J Mol Sci 2024; 25:1180. [PMID: 38256250 PMCID: PMC10816814 DOI: 10.3390/ijms25021180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 01/10/2024] [Accepted: 01/12/2024] [Indexed: 01/24/2024] Open
Abstract
Oncolytic viruses (OVs) are emerging as potential treatment options for cancer. Natural and genetically engineered viruses exhibit various antitumor mechanisms. OVs act by direct cytolysis, the potentiation of the immune system through antigen release, and the activation of inflammatory responses or indirectly by interference with different types of elements in the tumor microenvironment, modification of energy metabolism in tumor cells, and antiangiogenic action. The action of OVs is pleiotropic, and they show varied interactions with the host and tumor cells. An important impediment in oncolytic virotherapy is the journey of the virus into the tumor cells and the possibility of its binding to different biological and nonbiological vectors. OVs have been demonstrated to eliminate cancer cells that are resistant to standard treatments in many clinical trials for various cancers (melanoma, lung, and hepatic); however, there are several elements of resistance to the action of viruses per se. Therefore, it is necessary to evaluate the combination of OVs with other standard treatment modalities, such as chemotherapy, immunotherapy, targeted therapies, and cellular therapies, to increase the response rate. This review provides a comprehensive update on OVs, their use in oncolytic virotherapy, and the future prospects of this therapy alongside the standard therapies currently used in cancer treatment.
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Affiliation(s)
- Simona Ruxandra Volovat
- Department of Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania; (S.R.V.); (M.-R.O.); (S.-G.A.-V.); (T.B.-V.)
| | - Dragos Viorel Scripcariu
- Department of Surgery, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania;
| | - Ingrid Andrada Vasilache
- Department of Obstetrics and Gynecology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Cati Raluca Stolniceanu
- Department of Biophysics and Medical Physics—Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania;
| | - Constantin Volovat
- Department of Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania; (S.R.V.); (M.-R.O.); (S.-G.A.-V.); (T.B.-V.)
| | | | | | - Madalina-Raluca Ostafe
- Department of Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania; (S.R.V.); (M.-R.O.); (S.-G.A.-V.); (T.B.-V.)
| | - Slevoacă-Grigore Andreea-Voichița
- Department of Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania; (S.R.V.); (M.-R.O.); (S.-G.A.-V.); (T.B.-V.)
| | - Toni Bejusca-Vieriu
- Department of Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania; (S.R.V.); (M.-R.O.); (S.-G.A.-V.); (T.B.-V.)
| | | | - Daniel Sur
- 11th Department of Medical Oncology, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400347 Cluj-Napoca, Romania;
| | - Diana Boboc
- Department of Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania; (S.R.V.); (M.-R.O.); (S.-G.A.-V.); (T.B.-V.)
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Periyasamy L, Murugantham B, Muthusami S. Plumbagin binds to epidermal growth factor receptor and mitigate the effects of epidermal growth factor micro-environment in PANC-1 cells. Med Oncol 2023; 40:184. [PMID: 37209241 DOI: 10.1007/s12032-023-02048-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 05/05/2023] [Indexed: 05/22/2023]
Abstract
A sustained increase in the mortality of pancreatic cancer (PC) and sudden metastasis-related mortality is a cause for concern. Aberrant expression of epidermal growth factor (EGF) receptor (EGFR) is noted in several cases of PC metastasis. The present study is aimed at analyzing the expression of EGFR in PC and its relevance to the progression of PC. Despite the number of studies that have shown the benefits of plumbagin on PC cells, its role on cancer stem cells remains largely unknown. To this end, the study used an EGF micro-environment to make cancer stem cells in vitro and ascertained the role of plumbagin in mitigating the actions of EGF. The kaplan-meier (KM) plot indicated reduced overall survival (OS) analysis in PC patients with high EGFR than low EGFR expression. Plumbagin pre-treatment significantly prevented EGF-induced survival, epithelial-to-mesenchymal transition (EMT), clonogenesis, migration, matrix metalloproteinase -2 (MMP-2) gene expression and its secretion, and matrix protein hyaluron production in PANC-1 cells. The computational studies indicate the greater affinity of plumbagin with different domains of EGFR than gefitinib. Several hallmarks of resistance and migration due to EGF are effectively attenuated by plumbagin. Collectively, these results warrant investigating the actions of plumbagin in a pre-clinical study to substantiate these findings.
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Affiliation(s)
- Loganayaki Periyasamy
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India
| | - Bharathi Murugantham
- Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India
| | - Sridhar Muthusami
- Department of Biochemistry, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India.
- Karpagam Cancer Research Centre, Karpagam Academy of Higher Education, Coimbatore, 641021, Tamil Nadu, India.
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Monteiro MV, Rocha M, Gaspar VM, Mano JF. Programmable Living Units for Emulating Pancreatic Tumor-Stroma Interplay. Adv Healthc Mater 2022; 11:e2102574. [PMID: 35426253 DOI: 10.1002/adhm.202102574] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 04/02/2022] [Indexed: 12/19/2022]
Abstract
Bioengineering close-to-native in vitro models that emulate tumors bioarchitecture and microenvironment is highly appreciable for improving disease modeling toolboxes. Herein, pancreatic cancer living units-so termed cancer-on-a-bead models-are generated. Such user-programmable in vitro platforms exhibit biomimetic multicompartmentalization and tunable integration of cancer associated stromal elements. These stratified units can be rapidly assembled in-air, exhibit reproducible morphological features, tunable size, and recapitulate spatially resolved tumor-stroma extracellular matrix (ECM) niches. Compartmentalization of pancreatic cancer and stromal cells in well-defined ECM microenvironments stimulates the secretion of key biomolecular effectors including transforming growth factor β and Interleukin 1-β, closely emulating the signatures of human pancreatic tumors. Cancer-on-a-bead models also display increased drug resistance to chemotherapeutics when compared to their reductionistic counterparts, reinforcing the importance to differentially model ECM components inclusion and their spatial stratification as observed in vivo. Beyond providing a universal technology that enables spatial modularity in tumor-stroma elements bioengineering, a scalable, in-air fabrication of ECM-tunable 3D platforms that can be leveraged for recapitulating differential matrix composition occurring in other human neoplasias is provided here.
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Affiliation(s)
- Maria V Monteiro
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, Aveiro, 3810-193, Portugal
| | - Marta Rocha
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, Aveiro, 3810-193, Portugal
| | - Vítor M Gaspar
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, Aveiro, 3810-193, Portugal
| | - João F Mano
- Department of Chemistry, CICECO - Aveiro Institute of Materials, University of Aveiro, Campus Universitário de Santiago, Aveiro, 3810-193, Portugal
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Bazan-Peregrino M, Garcia-Carbonero R, Laquente B, Álvarez R, Mato-Berciano A, Gimenez-Alejandre M, Morgado S, Rodríguez-García A, Maliandi MV, Riesco MC, Moreno R, Ginestà MM, Perez-Carreras M, Gornals JB, Prados S, Perea S, Capella G, Alemany R, Salazar R, Blasi E, Blasco C, Cascallo M, Hidalgo M. VCN-01 disrupts pancreatic cancer stroma and exerts antitumor effects. J Immunother Cancer 2022; 9:jitc-2021-003254. [PMID: 35149591 PMCID: PMC8578996 DOI: 10.1136/jitc-2021-003254] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2021] [Indexed: 12/16/2022] Open
Abstract
Background Pancreatic ductal adenocarcinoma (PDAC) is characterized by dense desmoplastic stroma that limits the delivery of anticancer agents. VCN-01 is an oncolytic adenovirus designed to replicate in cancer cells with a dysfunctional RB1 pathway and express hyaluronidase. Here, we evaluated the mechanism of action of VCN-01 in preclinical models and in patients with pancreatic cancer. Methods VCN-01 replication and antitumor efficacy were evaluated alone and in combination with standard chemotherapy in immunodeficient and immunocompetent preclinical models using intravenous or intratumoral administration. Hyaluronidase activity was evaluated by histochemical staining and by measuring drug delivery into tumors. In a proof-of-concept clinical trial, VCN-01 was administered intratumorally to patients with PDAC at doses up to 1×1011 viral particles in combination with chemotherapy. Hyaluronidase expression was measured in serum by an ELISA and its activity within tumors by endoscopic ultrasound elastography. Results VCN-01 replicated in PDAC models and exerted antitumor effects which were improved when combined with chemotherapy. Hyaluronidase expression by VCN-01 degraded tumor stroma and facilitated delivery of a variety of therapeutic agents such as chemotherapy and therapeutic antibodies. Clinically, treatment was generally well-tolerated and resulted in disease stabilization of injected lesions. VCN-01 was detected in blood as secondary peaks and in post-treatment tumor biopsies, indicating virus replication. Patients had increasing levels of hyaluronidase in sera over time and decreased tumor stiffness, suggesting stromal disruption. Conclusions VCN-01 is an oncolytic adenovirus with direct antitumor effects and stromal disruption capabilities, representing a new therapeutic agent for cancers with dense stroma. Trial registration number EudraCT number: 2012-005556-42 and NCT02045589.
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Affiliation(s)
| | - Rocio Garcia-Carbonero
- Oncology Department, Hospital Universitario 12 de Octubre, Imas12, UCM, CNIO, CIBERONC, Madrid, Spain
| | - Berta Laquente
- Medical Oncology Department, IDIBELL-Institut Catala d' Oncologia, L'Hospitalet de Llobregat, Barcelona, 08908, Spain
| | - Rafael Álvarez
- Centro Integral Oncológico Clara Campal (CIOCC), Oña 10, 28050, Madrid, Spain
| | | | | | - Sara Morgado
- VCN Biosciences, Sant Cugat del Valles, Barcelona, 08174, Spain
| | - Alba Rodríguez-García
- Virotherapy and Gene Therapy Group, Oncobell and ProCure Programs, IDIBELL-Instituto Catalan d'Oncología, L'Hospitalet de Llobregat, Barcelona, Spain.,Department of Hematology and Oncology, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clinic, Barcelona, Spain
| | | | - M Carmen Riesco
- Oncology Department, Hospital Universitario 12 de Octubre, Imas12, UCM, CNIO, CIBERONC, Madrid, Spain
| | - Rafael Moreno
- Virotherapy and Gene Therapy Group, Oncobell and ProCure Programs, IDIBELL-Instituto Catalan d'Oncología, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Mireia M Ginestà
- Hereditary Cancer Program, Oncobell Program, CIBERONC, IDIBELL-Instituto Catalan d'Oncología, l'Hospitalet de Llobregat, Barcelona, Spain
| | - Mercedes Perez-Carreras
- Endoscopic Unit, Servicio Aparato Digestivo, University Hospital 12 De Octubre, Madrid, Spain
| | - Joan B Gornals
- Hospital Universitari de Bellvitge, IDIBELL, Universitat de Barcelona, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Susana Prados
- Centro Integral Oncológico Clara Campal (CIOCC), Oña 10, 28050, Madrid, Spain
| | - Sofía Perea
- Centro Integral Oncológico Clara Campal (CIOCC), Oña 10, 28050, Madrid, Spain
| | - Gabriel Capella
- Hereditary Cancer Program, Oncobell Program, CIBERONC, IDIBELL-Instituto Catalan d'Oncología, l'Hospitalet de Llobregat, Barcelona, Spain
| | - Ramon Alemany
- Virotherapy and Gene Therapy Group, Oncobell and ProCure Programs, IDIBELL-Instituto Catalan d'Oncología, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Ramon Salazar
- Medical Oncology Department, IDIBELL-Institut Catala d' Oncologia, L'Hospitalet de Llobregat, Barcelona, 08908, Spain
| | - Emma Blasi
- VCN Biosciences, Sant Cugat del Valles, Barcelona, 08174, Spain
| | - Carmen Blasco
- VCN Biosciences, Sant Cugat del Valles, Barcelona, 08174, Spain
| | - Manel Cascallo
- VCN Biosciences, Sant Cugat del Valles, Barcelona, 08174, Spain
| | - Manuel Hidalgo
- Centro Integral Oncológico Clara Campal (CIOCC), Oña 10, 28050, Madrid, Spain .,Div. of Hematology and Medical Oncology, Weill Cornell Medicine, New York, New York, USA
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Tse Sum Bui B, Haupt K. Molecularly Imprinted Polymer Hydrogel Nanoparticles: Synthetic Antibodies for Cancer Diagnosis and Therapy. Chembiochem 2021; 23:e202100598. [PMID: 34873807 DOI: 10.1002/cbic.202100598] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/06/2021] [Indexed: 02/06/2023]
Abstract
Cancer is a leading cause of death worldwide and according to the World Health Organization (WHO) accounted for 10 million deaths in 2020. Promising theranostic (therapy and diagnostic) agents in the treatment of cancer are nanomaterials, which have come to the forefront because of their small size approaching those of protein complexes in the human body, and of their easy functionalization giving access to nanocomposite materials with diverse functions (fluorescence, magnetic, stimuli-responsiveness, etc.), and improved biocompatibility. Among them, affinity nanoparticles, often decorated with highly specific targeting ligands such as antibodies, aptamers, lectins and peptides, have enabled enhanced binding and exquisite recognition of biomarkers overexpressed in cancer cells. In this review, we describe an emerging class of targeting ligands, molecularly imprinted polymer hydrogel nanoparticles for their application in the early detection of disease, with the aim to improve diagnosis and treatment.
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Affiliation(s)
- Bernadette Tse Sum Bui
- CNRS Enzyme and Cell Engineering Laboratory, Université de Technologie de Compiègne, Rue du Docteur Schweitzer, CS 60319, 60203, Compiègne Cedex, France
| | - Karsten Haupt
- CNRS Enzyme and Cell Engineering Laboratory, Université de Technologie de Compiègne, Rue du Docteur Schweitzer, CS 60319, 60203, Compiègne Cedex, France
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Xu Q, Torres JE, Hakim M, Babiak PM, Pal P, Battistoni CM, Nguyen M, Panitch A, Solorio L, Liu JC. Collagen- and hyaluronic acid-based hydrogels and their biomedical applications. MATERIALS SCIENCE & ENGINEERING. R, REPORTS : A REVIEW JOURNAL 2021; 146:100641. [PMID: 34483486 PMCID: PMC8409465 DOI: 10.1016/j.mser.2021.100641] [Citation(s) in RCA: 86] [Impact Index Per Article: 28.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
Hydrogels have been widely investigated in biomedical fields due to their similar physical and biochemical properties to the extracellular matrix (ECM). Collagen and hyaluronic acid (HA) are the main components of the ECM in many tissues. As a result, hydrogels prepared from collagen and HA hold inherent advantages in mimicking the structure and function of the native ECM. Numerous studies have focused on the development of collagen and HA hydrogels and their biomedical applications. In this extensive review, we provide a summary and analysis of the sources, features, and modifications of collagen and HA. Specifically, we highlight the fabrication, properties, and potential biomedical applications as well as promising commercialization of hydrogels based on these two natural polymers.
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Affiliation(s)
- Qinghua Xu
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Jessica E. Torres
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Mazin Hakim
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, USA
| | - Paulina M Babiak
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Pallabi Pal
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Carly M Battistoni
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
| | - Michael Nguyen
- Department of Biomedical Engineering, University of California Davis, Davis, California 95616, United States
| | - Alyssa Panitch
- Department of Biomedical Engineering, University of California Davis, Davis, California 95616, United States
| | - Luis Solorio
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, USA
| | - Julie C. Liu
- Davidson School of Chemical Engineering, Purdue University, West Lafayette, Indiana 47907, United States
- Weldon School of Biomedical Engineering, Purdue University, West Lafayette, Indiana 47907, USA
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Edwards P, Kang BW, Chau I. Targeting the Stroma in the Management of Pancreatic Cancer. Front Oncol 2021; 11:691185. [PMID: 34336679 PMCID: PMC8316993 DOI: 10.3389/fonc.2021.691185] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/30/2021] [Indexed: 12/12/2022] Open
Abstract
Pancreatic cancer (PC) presents extremely aggressive tumours and is associated with poor survival. This is attributed to the unique features of the tumour microenvironment (TME), which is known to create a dense stromal formation and poorly immunogenic condition. In particular, the TME of PC, including the stromal cells and extracellular matrix, plays an essential role in the progression and chemoresistance of PC. Consequently, several promising agents that target key components of the stroma have already been developed and are currently in multiple stages of clinical trials. Therefore, the authors review the latest available evidence on novel stroma-targeting approaches, highlighting the potential impact of the stroma as a key component of the TME in PC.
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Affiliation(s)
- Penelope Edwards
- Department of Medicine, Royal Marsden Hospital, London, United Kingdom
| | - Byung Woog Kang
- Department of Oncology/Hematology, Kyungpook National University Hospital, School of Medicine, Kyungpook National University, Daegu, South Korea
| | - Ian Chau
- Department of Medicine, Royal Marsden Hospital, London, United Kingdom
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8
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Mato-Berciano A, Morgado S, Maliandi MV, Farrera-Sal M, Gimenez-Alejandre M, Ginestà MM, Moreno R, Torres-Manjon S, Moreno P, Arias-Badia M, Rojas LA, Capellà G, Alemany R, Cascallo M, Bazan-Peregrino M. Oncolytic adenovirus with hyaluronidase activity that evades neutralizing antibodies: VCN-11. J Control Release 2021; 332:517-528. [PMID: 33675877 DOI: 10.1016/j.jconrel.2021.02.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/23/2021] [Accepted: 02/28/2021] [Indexed: 12/30/2022]
Abstract
Tumor targeting and intratumoral virus spreading are key features for successful oncolytic virotherapy. VCN-11 is a novel oncolytic adenovirus, genetically modified to express hyaluronidase (PH20) and display an albumin-binding domain (ABD) on the hexon. ABD allows the virus to self-coat with albumin when entering the bloodstream and evade neutralizing antibodies (NAbs). Here, we validate VCN-11 mechanism of action and characterize its toxicity. VCN-11 replication, hyaluronidase activity and binding to human albumin to evade NAbs was evaluated. Toxicity and efficacy of VCN-11 were assessed in mice and hamsters. Tumor targeting, and antitumor activity was analyzed in the presence of NAbs in several tumor models. VCN-11 induced 450 times more cytotoxicity in tumor cells than in normal cells. VCN-11 hyaluronidase production was confirmed by measuring PH20 activity in vitro and in virus-infected tumor areas in vivo. VCN-11 evaded NAbs from different sources and tumor targeting was demonstrated in the presence of high levels of NAbs in vivo, whereas the control virus without ABD was neutralized. VCN-11 showed a low toxicity profile in athymic nude mice and Syrian hamsters, allowing treatments with high doses and fractionated administrations without major toxicities (up to 1.2x1011vp/mouse and 7.5x1011vp/hamster). Fractionated intravenous administrations improved circulation kinetics and tumor targeting. VCN-11 antitumor efficacy was demonstrated in the presence of NAbs against Ad5 and itself. Oncolytic adenovirus VCN-11 disrupts tumor matrix and displays antitumor effects even in the presence of NAbs. These features make VCN-11 a safe promising candidate to test re-administration in clinical trials.
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Affiliation(s)
| | - Sara Morgado
- VCN Biosciences, Sant Cugat del Vallès, Barcelona, Spain
| | | | - Martí Farrera-Sal
- VCN Biosciences, Sant Cugat del Vallès, Barcelona, Spain; Cancer Virotherapy Group, Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Spain; Virotherapy and Immunotherapy Group, ProCURE Program, Catalan Institute of Oncology - ICO, L'Hospitalet de Llobregat, Spain
| | | | - Mireia M Ginestà
- Hereditary Cancer Program, Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Spain; Hereditary Cancer Program, Catalan Institute of Oncology- ICO, L'Hospitalet de Llobregat, Spain; CIBERONC, Barcelona, Spain
| | - Rafael Moreno
- Cancer Virotherapy Group, Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Spain; Virotherapy and Immunotherapy Group, ProCURE Program, Catalan Institute of Oncology - ICO, L'Hospitalet de Llobregat, Spain
| | - Silvia Torres-Manjon
- Cancer Virotherapy Group, Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Spain; Virotherapy and Immunotherapy Group, ProCURE Program, Catalan Institute of Oncology - ICO, L'Hospitalet de Llobregat, Spain
| | - Paz Moreno
- Cancer Virotherapy Group, Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Spain
| | | | - Luis A Rojas
- Cancer Virotherapy Group, Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Spain; Virotherapy and Immunotherapy Group, ProCURE Program, Catalan Institute of Oncology - ICO, L'Hospitalet de Llobregat, Spain
| | - Gabriel Capellà
- Hereditary Cancer Program, Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Spain; Hereditary Cancer Program, Catalan Institute of Oncology- ICO, L'Hospitalet de Llobregat, Spain; CIBERONC, Barcelona, Spain
| | - Ramon Alemany
- VCN Biosciences, Sant Cugat del Vallès, Barcelona, Spain; Cancer Virotherapy Group, Oncobell Program, Institut d'Investigació Biomèdica de Bellvitge - IDIBELL, L'Hospitalet de Llobregat, Spain; Virotherapy and Immunotherapy Group, ProCURE Program, Catalan Institute of Oncology - ICO, L'Hospitalet de Llobregat, Spain
| | - Manel Cascallo
- VCN Biosciences, Sant Cugat del Vallès, Barcelona, Spain
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Wong CW, Han HW, Tien YW, Hsu SH. Biomaterial substrate-derived compact cellular spheroids mimicking the behavior of pancreatic cancer and microenvironment. Biomaterials 2019; 213:119202. [PMID: 31132644 DOI: 10.1016/j.biomaterials.2019.05.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Revised: 05/05/2019] [Accepted: 05/08/2019] [Indexed: 12/19/2022]
Abstract
Pancreatic stromal cells especially pancreatic stellate cells (PSCs) play a critical role in the progression of human pancreatic ductal adenocarcinoma (PDAC). However, the exact interaction between cancer cells and PSCs remains to be elucidated in order to develop more effective therapeutic approaches to treat PDAC. The microenvironment of PDAC shows higher hyaluronan (HA) levels, which is associated with poor prognosis of PDAC patients. In the current study, an efficient three-dimensional tumor spheroid model for PDAC was established. The pancreatic cancer cells and PSCs were co-cultured on hyaluronan grafted chitosan (CS-HA) coated plates to generate 3D tumor-like co-spheroids. The pancreatic cancer cells and PSCs (1:9 ratio) co-cultured on CS-HA coated plates were assembled into tumor-like co-spheroids with 3D core-shell structure in 48 h. These spheroids displayed potent in vitro tumorigenicity such as up-regulated expression of stemness and migration markers. The migration rate of cancer cells in spheroids (from 1:9 cell ratio) was much faster (3.2-fold) than that of cancer cells alone. Meanwhile, this unique co-spheroidal cancer cell structure with the outer wrap of PSCs contributed to the chemo-resistance of pancreatic cancer cells to gemcitabine as well as sensitivity to the combined gemcitabine and Abraxane treatment in vitro. The metastatic nature of the spheroids was confirmed by the zebrafish xenograft model in vivo. The compact and dynamic pancreatic cancer-PSC co-spheroids generated by the unique 3D co-culture platform on CS-HA biomaterials can mimic the PSC-constituting microenvironment of PDAC and demonstrate the chemo-resistant, invasive, and metastatic phenotypes. They have potential applications in personalized and high-throughput drug screening.
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Affiliation(s)
- Chui-Wei Wong
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan
| | - Hao-Wei Han
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan
| | - Yu-Wen Tien
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan.
| | - Shan-Hui Hsu
- Institute of Polymer Science and Engineering, National Taiwan University, Taipei, Taiwan; Research and Development Center for Medical Devices, National Taiwan University, Taipei, Taiwan; Institute of Cellular and System Medicine, National Health Research Institutes, Miaoli, Taiwan.
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