1
|
Thakur A, Rana M, Mishra A, Kaur C, Pan CH, Nepali K. Recent advances and future directions on small molecule VEGFR inhibitors in oncological conditions. Eur J Med Chem 2024; 272:116472. [PMID: 38728867 DOI: 10.1016/j.ejmech.2024.116472] [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: 03/07/2024] [Revised: 04/18/2024] [Accepted: 04/30/2024] [Indexed: 05/12/2024]
Abstract
"A journey of mixed emotions" is a quote that best describes the progress chart of vascular endothelial growth factor receptor (VEGFR) inhibitors as cancer therapeutics in the last decade. Exhilarated with the Food and Drug Administration (FDA) approvals of numerous VEGFR inhibitors coupled with the annoyance of encountering the complications associated with their use, drug discovery enthusiasts are on their toes with an unswerving determination to enhance the rate of translation of VEGFR inhibitors from preclinical to clinical stage. The recently crafted armory of VEGFR inhibitors is a testament to their growing dominance over other antiangiogenic therapies for cancer treatment. This review perspicuously underscores the earnest attempts of the researchers to extract the antiproliferative potential of VEGFR inhibitors through the design of mechanistically diverse structural assemblages. Moreover, this review encompasses sections on structural/molecular properties and physiological functions of VEGFR, FDA-approved VEGFR inhibitors, and hurdles restricting the activity range/clinical applicability of VEGFR targeting antitumor agents. In addition, tactics to overcome the limitations of VEGFR inhibitors are discussed. A clear-cut viewpoint transmitted through this compilation can provide practical directions to push the cart of VEGFR inhibitors to advanced-stage clinical investigations in diverse malignancies.
Collapse
Affiliation(s)
- Amandeep Thakur
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan
| | - Mandeep Rana
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan
| | - Anshul Mishra
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan
| | - Charanjit Kaur
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, India
| | - Chun-Hsu Pan
- Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taiwan
| | - Kunal Nepali
- School of Pharmacy, College of Pharmacy, Taipei Medical University, Taipei 110031, Taiwan; Ph.D. Program in Drug Discovery and Development Industry, College of Pharmacy, Taipei Medical University, Taiwan.
| |
Collapse
|
2
|
Capela AM, Tavares-Marcos C, Estima-Arede HF, Nóbrega-Pereira S, Bernardes de Jesus B. NORAD-Regulated Signaling Pathways in Breast Cancer Progression. Cancers (Basel) 2024; 16:636. [PMID: 38339387 PMCID: PMC10854850 DOI: 10.3390/cancers16030636] [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: 01/05/2024] [Revised: 01/27/2024] [Accepted: 01/30/2024] [Indexed: 02/12/2024] Open
Abstract
Long non-coding RNA activated by DNA damage (NORAD) has recently been associated with pathologic mechanisms underlying cancer progression. Due to NORAD's extended range of interacting partners, there has been contradictory data on its oncogenic or tumor suppressor roles in BC. This review will summarize the function of NORAD in different BC subtypes and how NORAD impacts crucial signaling pathways in this pathology. Through the preferential binding to pumilio (PUM) proteins PUM1 and PUM2, NORAD has been shown to be involved in the control of cell cycle, angiogenesis, mitosis, DNA replication and transcription and protein translation. More recently, NORAD has been associated with PUM-independent roles, accomplished by interacting with other ncRNAs, mRNAs and proteins. The intricate network of NORAD-mediated signaling pathways may provide insights into the potential design of novel unexplored strategies to overcome chemotherapy resistance in BC treatment.
Collapse
Affiliation(s)
| | | | | | - Sandrina Nóbrega-Pereira
- Department of Medical Sciences, Institute of Biomedicine—iBiMED, University of Aveiro, 3810-193 Aveiro, Portugal; (A.M.C.); (C.T.-M.); (H.F.E.-A.)
| | - Bruno Bernardes de Jesus
- Department of Medical Sciences, Institute of Biomedicine—iBiMED, University of Aveiro, 3810-193 Aveiro, Portugal; (A.M.C.); (C.T.-M.); (H.F.E.-A.)
| |
Collapse
|
3
|
Cabral LGDS, Oliveira CS, Freire KA, Alves MG, Oliveira VX, Poyet JL, Maria DA. Antiproliferative Modulation and Pro-Apoptotic Effect of BR2 Tumor-Penetrating Peptide Formulation 2-Aminoethyl Dihydrogen Phosphate in Triple-Negative Breast Cancer. Cancers (Basel) 2023; 15:5342. [PMID: 38001606 PMCID: PMC10670255 DOI: 10.3390/cancers15225342] [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: 06/15/2023] [Accepted: 11/06/2023] [Indexed: 11/26/2023] Open
Abstract
Breast cancer is the most common cancer in women, the so-called "Triple-Negative Breast Cancer" (TNBC) subtype remaining the most challenging to treat, with low tumor-free survival and poor clinical evolution. Therefore, there is a clear medical need for innovative and more efficient treatment options for TNBC. The aim of the present study was to evaluate the potential therapeutic interest of the association of the tumor-penetrating BR2 peptide with monophosphoester 2-aminoethyl dihydrogen phosphate (2-AEH2P), a monophosphoester involved in cell membrane turnover, in TNBC. For that purpose, viability, migration, proliferative capacity, and gene expression analysis of proteins involved in the control of proliferation and apoptosis were evaluated upon treatment of an array of TNBC cells with the BR2 peptide and 2-AEH2P, either separately or combined. Our data showed that, while possessing limited single-agent activity, the 2-AEH2P+BR2 association promoted significant cytotoxicity in TNBC cells but not in normal cells, with reduced proliferative potential and inhibition of cell migration. Mechanically, the 2-AEH2P+BR2 combination promoted an increase in cells expressing p53 caspase 3 and caspase 8, a reduction in cells expressing tumor progression and metastasis markers such as VEGF and PCNA, as well as a reduction in mitochondrial electrical potential. Our results indicate that the combination of the BR2 peptide with 2-AEH2P+BR2 may represent a promising therapeutic strategy in TNBC with potential use in clinical settings.
Collapse
Affiliation(s)
- Laertty Garcia de Sousa Cabral
- Laboratory of Development and Innovation, Butantan Institute, Sao Paulo 69310-000, Brazil; (L.G.d.S.C.); (M.G.A.)
- Faculty of Medicine, University of Sao Paulo (FMUSP), Sao Paulo 01246-903, Brazil
| | - Cyntia Silva Oliveira
- Federal University of Sao Paulo (UNIFESP), Sao Paulo 09913-030, Brazil; (C.S.O.); (V.X.O.)
| | | | - Monique Gonçalves Alves
- Laboratory of Development and Innovation, Butantan Institute, Sao Paulo 69310-000, Brazil; (L.G.d.S.C.); (M.G.A.)
- Faculty of Medicine, University of Sao Paulo (FMUSP), Sao Paulo 01246-903, Brazil
| | - Vani Xavier Oliveira
- Federal University of Sao Paulo (UNIFESP), Sao Paulo 09913-030, Brazil; (C.S.O.); (V.X.O.)
- Center for Natural and Human Sciences, Federal University of ABC, Santo Andre 09210-580, Brazil;
| | - Jean-Luc Poyet
- INSERM UMRS976, Institut De Recherche Saint-Louis, Hôpital Saint-Louis, 75010 Paris, France
- Université Paris Cité, 75006 Paris, France
| | - Durvanei Augusto Maria
- Laboratory of Development and Innovation, Butantan Institute, Sao Paulo 69310-000, Brazil; (L.G.d.S.C.); (M.G.A.)
- Faculty of Medicine, University of Sao Paulo (FMUSP), Sao Paulo 01246-903, Brazil
| |
Collapse
|
4
|
Bokhari SMZ, Hamar P. Vascular Endothelial Growth Factor-D (VEGF-D): An Angiogenesis Bypass in Malignant Tumors. Int J Mol Sci 2023; 24:13317. [PMID: 37686121 PMCID: PMC10487419 DOI: 10.3390/ijms241713317] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/17/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Vascular endothelial growth factors (VEGFs) are the key regulators of vasculogenesis in normal and oncological development. VEGF-A is the most studied angiogenic factor secreted by malignant tumor cells under hypoxic and inflammatory stress, which made VEGF-A a rational target for anticancer therapy. However, inhibition of VEGF-A by monoclonal antibody drugs led to the upregulation of VEGF-D. VEGF-D was primarily described as a lymphangiogenic factor; however, VEGF-D's blood angiogenic potential comparable to VEGF-A has already been demonstrated in glioblastoma and colorectal carcinoma. These findings suggested a role for VEGF-D in facilitating malignant tumor growth by bypassing the anti-VEGF-A antiangiogenic therapy. Owing to its high mitogenic ability, higher affinity for VEGFR-2, and higher expression in cancer, VEGF-D might even be a stronger angiogenic driver and, hence, a better therapeutic target than VEGF-A. In this review, we summarized the angiogenic role of VEGF-D in blood vasculogenesis and its targetability as an antiangiogenic therapy in cancer.
Collapse
Affiliation(s)
| | - Peter Hamar
- Institute of Translational Medicine, Semmelweis University, 1094 Budapest, Hungary;
| |
Collapse
|
5
|
Katsman M, Azriel A, Horev G, Reizel Y, Levi BZ. N-VEGF, the Autoregulatory Arm of VEGF-A. Cells 2022; 11:cells11081289. [PMID: 35455969 PMCID: PMC9024919 DOI: 10.3390/cells11081289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/05/2022] [Accepted: 04/09/2022] [Indexed: 02/04/2023] Open
Abstract
Vascular endothelial growth factor A (VEGF-A) is a secreted protein that stimulates angiogenesis in response to hypoxia. Under hypoxic conditions, a non-canonical long isoform called L-VEGF is concomitantly expressed with VEGF-A. Once translated, L-VEGF is proteolytically cleaved to generate N-VEGF and VEGF-A. Interestingly, while VEGF-A is secreted and affects the surrounding cells, N-VEGF is mobilized to the nucleus. This suggests that N-VEGF participates in transcriptional response to hypoxia. In this study, we performed a series of complementary experiments to examine the functional role of N-VEGF. Strikingly, we found that the mere expression of N-VEGF followed by its hypoxia-independent mobilization to the nucleus was sufficient to induce key genes associated with angiogenesis, such as Hif1α,VEGF-A isoforms, as well as genes associated with cell survival under hypoxia. Complementarily, when N-VEGF was genetically depleted, key hypoxia-induced genes were downregulated and cells were significantly susceptible to hypoxia-mediated apoptosis. This is the first report of N-VEGF serving as an autoregulatory arm of VEGF-A. Further experiments will be needed to determine the role of N-VEGF in cancer and embryogenesis.
Collapse
Affiliation(s)
- Marina Katsman
- Faculty of Biotechnology and Food Engineering, Technion-Israel, Institute of Technology, Haifa 3200003, Israel; (M.K.); (A.A.)
| | - Aviva Azriel
- Faculty of Biotechnology and Food Engineering, Technion-Israel, Institute of Technology, Haifa 3200003, Israel; (M.K.); (A.A.)
| | - Guy Horev
- Bioinformatics Knowledge Unit, The Lorry I. Lokey Interdisciplinary Center for Life Sciences and Engineering, Technion-Israel, Institute of Technology, Haifa 3200003, Israel;
| | - Yitzhak Reizel
- Faculty of Biotechnology and Food Engineering, Technion-Israel, Institute of Technology, Haifa 3200003, Israel; (M.K.); (A.A.)
- Correspondence: (Y.R.); (B.-Z.L.)
| | - Ben-Zion Levi
- Faculty of Biotechnology and Food Engineering, Technion-Israel, Institute of Technology, Haifa 3200003, Israel; (M.K.); (A.A.)
- Correspondence: (Y.R.); (B.-Z.L.)
| |
Collapse
|
6
|
Ntellas P, Mavroeidis L, Gkoura S, Gazouli I, Amylidi AL, Papadaki A, Zarkavelis G, Mauri D, Karpathiou G, Kolettas E, Batistatou A, Pentheroudakis G. Old Player-New Tricks: Non Angiogenic Effects of the VEGF/VEGFR Pathway in Cancer. Cancers (Basel) 2020; 12:E3145. [PMID: 33121034 PMCID: PMC7692709 DOI: 10.3390/cancers12113145] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 10/21/2020] [Accepted: 10/23/2020] [Indexed: 12/13/2022] Open
Abstract
Angiogenesis has long been considered to facilitate and sustain cancer growth, making the introduction of anti-angiogenic agents that disrupt the vascular endothelial growth factor/receptor (VEGF/VEGFR) pathway an important milestone at the beginning of the 21st century. Originally research on VEGF signaling focused on its survival and mitogenic effects towards endothelial cells, with moderate so far success of anti-angiogenic therapy. However, VEGF can have multiple effects on additional cell types including immune and tumor cells, by directly influencing and promoting tumor cell survival, proliferation and invasion and contributing to an immunosuppressive microenvironment. In this review, we summarize the effects of the VEGF/VEGFR pathway on non-endothelial cells and the resulting implications of anti-angiogenic agents that include direct inhibition of tumor cell growth and immunostimulatory functions. Finally, we present how previously unappreciated studies on VEGF biology, that have demonstrated immunomodulatory properties and tumor regression by disrupting the VEGF/VEGFR pathway, now provide the scientific basis for new combinational treatments of immunotherapy with anti-angiogenic agents.
Collapse
Affiliation(s)
- Panagiotis Ntellas
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece; (P.N.); (L.M.); (S.G.); (I.G.); (A.-L.A.); (A.P.); (G.Z.); (D.M.)
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45445 Ioannina, Greece
| | - Leonidas Mavroeidis
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece; (P.N.); (L.M.); (S.G.); (I.G.); (A.-L.A.); (A.P.); (G.Z.); (D.M.)
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45445 Ioannina, Greece
| | - Stefania Gkoura
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece; (P.N.); (L.M.); (S.G.); (I.G.); (A.-L.A.); (A.P.); (G.Z.); (D.M.)
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45445 Ioannina, Greece
| | - Ioanna Gazouli
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece; (P.N.); (L.M.); (S.G.); (I.G.); (A.-L.A.); (A.P.); (G.Z.); (D.M.)
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45445 Ioannina, Greece
| | - Anna-Lea Amylidi
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece; (P.N.); (L.M.); (S.G.); (I.G.); (A.-L.A.); (A.P.); (G.Z.); (D.M.)
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45445 Ioannina, Greece
| | - Alexandra Papadaki
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece; (P.N.); (L.M.); (S.G.); (I.G.); (A.-L.A.); (A.P.); (G.Z.); (D.M.)
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45445 Ioannina, Greece
| | - George Zarkavelis
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece; (P.N.); (L.M.); (S.G.); (I.G.); (A.-L.A.); (A.P.); (G.Z.); (D.M.)
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45445 Ioannina, Greece
| | - Davide Mauri
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece; (P.N.); (L.M.); (S.G.); (I.G.); (A.-L.A.); (A.P.); (G.Z.); (D.M.)
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45445 Ioannina, Greece
| | - Georgia Karpathiou
- Department of Pathology, University Hospital of St-Etienne, 42055 Saint Etienne, France;
| | - Evangelos Kolettas
- Laboratory of Biology, School of Medicine, Faculty of Health Sciences, University of Ioannina, 45110 Ioannina, Greece;
- Biomedical Research Division, Institute of Molecular Biology & Biotechnology, Foundation for Research & Technology, 45115 Ioannina, Greece
| | - Anna Batistatou
- Department of Pathology, University Hospital of Ioannina, 45500 Ioannina, Greece;
| | - George Pentheroudakis
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece; (P.N.); (L.M.); (S.G.); (I.G.); (A.-L.A.); (A.P.); (G.Z.); (D.M.)
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45445 Ioannina, Greece
| |
Collapse
|
7
|
Nicolini A, Ferrari P, Rossi G, Carpi A. Tumour growth and immune evasion as targets for a new strategy in advanced cancer. Endocr Relat Cancer 2018; 25:R577–R604. [PMID: 30306784 DOI: 10.1530/erc-18-0142] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
It has become clearer that advanced cancer, especially advanced breast cancer, is an entirely displayed pathological system that is much more complex than previously considered. However, the direct relationship between tumour growth and immune evasion can represent a general rule governing the pathological cancer system from the initial cancer cells to when the system is entirely displayed. Accordingly, a refined pathobiological model and a novel therapeutic strategy are proposed. The novel therapeutic strategy is based on therapeutically induced conditions (undetectable tumour burden and/or a prolonged tumour ‘resting state’), which enable an efficacious immune response in advanced breast and other types of solid cancers.
Collapse
Affiliation(s)
- Andrea Nicolini
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Pisa, Italy
| | - Paola Ferrari
- Department of Oncology, Transplantations and New Technologies in Medicine, University of Pisa, Pisa, Italy
| | - Giuseppe Rossi
- Unit of Epidemiology and Biostatistics, Institute of Clinical Physiology, National Council of Research, Pisa, Italy
| | - Angelo Carpi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| |
Collapse
|
8
|
Zhang L, Chen Y, Wang H, Zheng X, Li C, Han Z. miR-376a inhibits breast cancer cell progression by targeting neuropilin-1 NR. Onco Targets Ther 2018; 11:5293-5302. [PMID: 30214235 PMCID: PMC6124787 DOI: 10.2147/ott.s173416] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background The roles and related mechanism of miR-376a in breast cancer cell progression are unclear. Methods Kaplan-Meier plotter analysis was used to analyze the correlation between miR-376a and the overall survival (OS) of breast cancer patients. Quantitative reverse transcription polymerase chain reaction (qRT-PCR) was performed to detect miR-376a level in breast cancer cells. Cell viability, transwell migration and invasion, and cell apoptosis were constructed to investigate the effects of miR-376a on breast cancer cells. Luciferase reporter and RNA immunoprecipitation (RIP) were used to explore the targeting of miR-376a on NRP-1. Results miR-376a expression was positively correlated with the overall survival of breast cancer patients, and significantly decreased in breast cancer cells. Functionally, miR-376a over-expression suppressed cell proliferation, migration and invasion, and promoted cells apoptosis. Additionally, miR-376a could directly target NRP-1 and exerted its effect through NRP-1. Conclusion miR-376a could suppress breast cancer cell progression via directly targeting NRP-1.
Collapse
Affiliation(s)
- Lansheng Zhang
- Department of Radiation Oncology, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, People's Republic of China.,Department of Radiation Oncology, the Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, People's Republic of China
| | - Yanwei Chen
- Department of Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, People's Republic of China,
| | - Hui Wang
- Department of Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, People's Republic of China,
| | - Xia Zheng
- Department of Radiation Oncology, the Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, People's Republic of China
| | - Caihong Li
- Department of Radiation Oncology, the Second Affiliated Hospital of Xuzhou Medical University, Xuzhou, People's Republic of China
| | - Zhengxiang Han
- Department of Oncology, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, People's Republic of China,
| |
Collapse
|
9
|
RNA binding protein Lin28B confers gastric cancer cells stemness via directly binding to NRP-1. Biomed Pharmacother 2018; 104:383-389. [PMID: 29787985 DOI: 10.1016/j.biopha.2018.05.064] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 05/10/2018] [Accepted: 05/14/2018] [Indexed: 01/24/2023] Open
Abstract
This work aims to explore the roles and related mechanisms of RNA binding protein Lin28B in gastric cancer cells stemness. We found that Lin28B expression was negatively correlated with the overall survival (OS) of gastric cancer patients, and significantly increased in gastric cancer cells compared with that in gastric epithelial cells. Lin28B overexpression increased spheroid formation, expression of gastric cancer stemness-related markers, and decreased cisplatin sensitivity in gastric cancer cells. Mechanistically, Lin28B could directly bind to NRP-1 3'UTR, thus increasing NRP-1 mRNA stability and expression, and activate the downstream Wnt/β-catenin signaling. Knockdown of NRP-1 or treatment with Wnt/β-catenin antagonist could rescue the promotive effects of Lin28B on gastric cancer stemness. Thus, thes results indicate that Lin28B could facilitate gastric cancer stemness via directly binding to NRP-1 3'UTR and activating the downstream Wnt/β-catenin signaling.
Collapse
|
10
|
Neuropilin-1 contributes to esophageal squamous cancer progression via promoting P65-dependent cell proliferation. Oncogene 2017; 37:935-943. [DOI: 10.1038/onc.2017.399] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Revised: 09/11/2017] [Accepted: 09/12/2017] [Indexed: 12/12/2022]
|
11
|
Asad AS, Moreno Ayala MA, Gottardo MF, Zuccato C, Nicola Candia AJ, Zanetti FA, Seilicovich A, Candolfi M. Viral gene therapy for breast cancer: progress and challenges. Expert Opin Biol Ther 2017; 17:945-959. [DOI: 10.1080/14712598.2017.1338684] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Antonela S. Asad
- Departamento de Biología Celular e Histología, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Investigaciones Biomédicas (INBIOMED-CONICET/UBA), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Mariela A. Moreno Ayala
- Departamento de Biología Celular e Histología, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Investigaciones Biomédicas (INBIOMED-CONICET/UBA), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - M. Florencia Gottardo
- Departamento de Biología Celular e Histología, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Investigaciones Biomédicas (INBIOMED-CONICET/UBA), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Camila Zuccato
- Departamento de Biología Celular e Histología, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Investigaciones Biomédicas (INBIOMED-CONICET/UBA), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Alejandro Javier Nicola Candia
- Departamento de Biología Celular e Histología, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Investigaciones Biomédicas (INBIOMED-CONICET/UBA), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Flavia A. Zanetti
- Instituto de Ciencia y Tecnología César Milstein (ICT Milstein), Unidad Ejecutora del Consejo Nacional de Investigaciones Científicas y Técnicas, Fundación Pablo Cassará, Buenos Aires, Argentina
| | - Adriana Seilicovich
- Departamento de Biología Celular e Histología, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Investigaciones Biomédicas (INBIOMED-CONICET/UBA), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Marianela Candolfi
- Departamento de Biología Celular e Histología, Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
- Instituto de Investigaciones Biomédicas (INBIOMED-CONICET/UBA), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| |
Collapse
|
12
|
Dou X, Yan J, Zhang Y, Liu P, Jiang Y, Lv S, Zeng F, Chen X, Wang S, Zhang H, Wu H, Zhang H, Ouyang L, Su X. SPECT imaging of neuropilin receptor type-1 expression with 131I-labeled monoclonal antibody. Int J Oncol 2016; 49:961-70. [PMID: 27315007 DOI: 10.3892/ijo.2016.3579] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2016] [Accepted: 05/26/2016] [Indexed: 11/06/2022] Open
Abstract
As a novel co-receptor for vascular endothelial growth factor (VEGF), neuropilin receptor type-1 (NRP-1) is overexpressed in several cancers and metastases, and serves as an attractive target for cancer molecular imaging and therapy. Previous single photon emission computerized tomography (SPECT) studies demonstrated that the small NRP-1-targeting peptides 99mTc-MA-ATWLPPR and 99mTc-CK3 showed poor tumor imaging quality, because of their rapid blood clearance and very low tumor uptake. Compared with small peptides, monoclonal antibodies (mAbs) can improve imaging of NRP-1-expression, due to their high affinity, specificity and slow extraction. A6-11-26 is a novel monoclonal antibody against NRP-1 b1b2 domain that exhibits inhibition of tumor growth in NPR-1-expressing preclinical models. The aim of the present study was to develop the 131I-labeled anti-NRP-1 monoclonal antibody A6-11-26 as a SPECT probe for imaging of NRP-1-positive tumor. An anti-NRP-1 monoclonal antibody (A6-11-26) was produced by hybridomas and was labeled with iodine-131 by the iodogen method. In vitro, the radiolabeling efficiency, radiochemical purity, immunoreactive fraction and stability were assessed. Binding affinity and specificity of 131I‑A6-11-26 to NRP-1 were evaluated using human glioblastoma U87MG cells. In vivo, biodistribution and SPECT/CT studies were conducted on mice bearing U87MG xenografts after the injection of 131I-A6-11-26 with or without co-injection of unlabeled A6-11-26 antibody. A6-11-26 was generated successfully by hybridoma with high purity (>95%) and was labeled with iodine-131 within 60 min with high labelling efficiency (95.46±3.34%), radiochemical purity (98.23±1.41%). 131I-A6-11-26 retained its immunoreactivity and also displayed excellent stability in mouse serum and PBS solution during 1 to 96 h. Cell uptake assays showed high NRP-1-specific uptake (15.80±1.30% applied activity at 6 h) in U87MG cells. 131I-A6-11-26 bound to NRP-1 with low nanomolar affinity (KD=1.67±0.14 nM) in U87MG cells. In vivo, biodistribution study demonstrated targeting of U87MG glioma xenografts was NRP-1 specific. The tumor uptake was 6.00±1.24%ID/g at 24 h, and the tumor to muscle ratio was 3.20±0.30 at 24 h, and reached the highest level of 6.13±0.24 at 120 h after injection. SPECT imaging studies revealed that 131I-A6-11-26 could clearly identify U87MG tumors with good contrast, especially at 72-120 h after injection. The present study demonstrates that 131I-A6-11-26 is capable of detecting lesions in an NRP-1-expressing tumor with high target selectivity, and may offer a promising SPECT agent for NRP-1 expression positive tumor and encourage further investigation.
Collapse
Affiliation(s)
- Xiaofeng Dou
- Department of Nuclear Medicine, Zhongshan Hospital Xiamen University, Xiamen, Fujian 361004, P.R. China
| | - Jianghua Yan
- Cancer Research Center of Medical School, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Yafei Zhang
- Department of Nuclear Medicine, Zhongshan Hospital Xiamen University, Xiamen, Fujian 361004, P.R. China
| | - Peng Liu
- Department of Nuclear Medicine, Zhongshan Hospital Xiamen University, Xiamen, Fujian 361004, P.R. China
| | - Yizhen Jiang
- Department of Nuclear Medicine, Zhongshan Hospital Xiamen University, Xiamen, Fujian 361004, P.R. China
| | - Sha Lv
- Cancer Research Center of Medical School, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Fanwei Zeng
- Cancer Research Center of Medical School, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Xiaoli Chen
- Cancer Research Center of Medical School, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Shengyu Wang
- Cancer Research Center of Medical School, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Haipeng Zhang
- Cancer Research Center of Medical School, Xiamen University, Xiamen, Fujian 361102, P.R. China
| | - Hua Wu
- Department of Nuclear Medicine, The First Affiliated Hospital of Xiamen University, Xiamen, Fujian 361003, P.R. China
| | - Hong Zhang
- Department of Nuclear Medicine, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang 310052, P.R. China
| | - Lin Ouyang
- Department of Imaging Medicine, Affiliated Southeast Hospital of Xiamen University, Zhangzhou, Fujian 363000, P.R. China
| | - Xinhui Su
- Department of Nuclear Medicine, Zhongshan Hospital Xiamen University, Xiamen, Fujian 361004, P.R. China
| |
Collapse
|