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Luís JM, Files R, Cardoso C, Pimenta J, Maia G, Silva F, Queiroga FL, Prada J, Pires I. Immunohistochemical Expression Levels of Epidermal Growth Factor Receptor, Cyclooxygenase-2, and Ki-67 in Canine Cutaneous Squamous Cell Carcinomas. Curr Issues Mol Biol 2024; 46:4951-4967. [PMID: 38785565 PMCID: PMC11119584 DOI: 10.3390/cimb46050297] [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: 03/26/2024] [Revised: 05/07/2024] [Accepted: 05/16/2024] [Indexed: 05/25/2024] Open
Abstract
Squamous cell carcinoma (SCC) stands as the second most prevalent skin cancer in dogs, primarily attributed to UV radiation exposure. Affected areas typically include regions with sparse hair and pale or depigmented skin. The significance of spontaneous canine cutaneous SCC as a model for its human counterpart is underscored by its resemblance. This study assesses the expression of key markers-Epidermal Growth Factor Receptor (EGFR), Cyclooxygenase-2 (Cox-2), and Ki-67-in canine cutaneous SCC. Our objective is to investigate the association between their expression levels and classical clinicopathological parameters, unraveling the intricate relationships among these molecular markers. In our retrospective analysis of 37 cases, EGFR overexpression manifested in 43.2% of cases, while Cox-2 exhibited overexpression in 97.3%. The EGFR, Cox-2 overexpression, and Ki-67 proliferation indices, estimated through immunohistochemistry, displayed a significant association with the histological grade, but only EGFR labeling is associated with the presence of lymphovascular emboli. The Ki-67 labeling index expression exhibited an association with EGFR and Cox-2. These findings propose that EGFR, Cox-2, and Ki-67 hold promise as valuable markers in canine SCC. EGFR, Cox-2, and Ki-67 may serve as indicators of disease progression, offering insights into the malignancy of a lesion. The implications extend to the potential therapeutic targeting of EGFR and Cox-2 in managing canine SCC. Further exploration of these insights is warranted due to their translational relevance and the development of targeted interventions in the context of canine SCC.
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Affiliation(s)
- João Miguel Luís
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (J.M.L.); (R.F.); (G.M.); (J.P.)
| | - Rita Files
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (J.M.L.); (R.F.); (G.M.); (J.P.)
| | - Cláudia Cardoso
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (J.M.L.); (R.F.); (G.M.); (J.P.)
| | - José Pimenta
- Animal and Veterinary Research Centre (CECAV) and Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal;
- CIVG—Vasco da Gama Research Center/EUVG, Vasco da Gama University School, 3020-210 Coimbra, Portugal
| | - Gabriela Maia
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (J.M.L.); (R.F.); (G.M.); (J.P.)
| | - Filipe Silva
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (J.M.L.); (R.F.); (G.M.); (J.P.)
- Animal and Veterinary Research Centre (CECAV) and Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal;
| | - Felisbina L. Queiroga
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (J.M.L.); (R.F.); (G.M.); (J.P.)
- Animal and Veterinary Research Centre (CECAV) and Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal;
- Centre for the Study of Animal Science, CECA-ICETA, University of Porto, 4099-002 Porto, Portugal
| | - Justina Prada
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (J.M.L.); (R.F.); (G.M.); (J.P.)
- Animal and Veterinary Research Centre (CECAV) and Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal;
| | - Isabel Pires
- Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal; (J.M.L.); (R.F.); (G.M.); (J.P.)
- Animal and Veterinary Research Centre (CECAV) and Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), University of Trás-os-Montes and Alto Douro, 5000-801 Vila Real, Portugal;
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Shahin H, Belcastro L, Das J, Perdiki Grigoriadi M, Saager RB, Steinvall I, Sjöberg F, Olofsson P, Elmasry M, El-Serafi AT. MicroRNA-155 mediates multiple gene regulations pertinent to the role of human adipose-derived mesenchymal stem cells in skin regeneration. Front Bioeng Biotechnol 2024; 12:1328504. [PMID: 38562669 PMCID: PMC10982420 DOI: 10.3389/fbioe.2024.1328504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 03/05/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction: The role of Adipose-derived mesenchymal stem cells (AD-MSCs) in skin wound healing remains to be fully characterized. This study aims to evaluate the regenerative potential of autologous AD-MSCs in a non-healing porcine wound model, in addition to elucidate key miRNA-mediated epigenetic regulations that underlie the regenerative potential of AD-MSCs in wounds. Methods: The regenerative potential of autologous AD-MSCs was evaluated in porcine model using histopathology and spatial frequency domain imaging. Then, the correlations between miRNAs and proteins of AD-MSCs were evaluated using an integration analysis in primary human AD-MSCs in comparison to primary human keratinocytes. Transfection study of AD-MSCs was conducted to validate the bioinformatics data. Results: Autologous porcine AD-MSCs improved wound epithelialization and skin properties in comparison to control wounds. We identified 26 proteins upregulated in human AD-MSCs, including growth and angiogenic factors, chemokines and inflammatory cytokines. Pathway enrichment analysis highlighted cell signalling-associated pathways and immunomodulatory pathways. miRNA-target modelling revealed regulations related to genes encoding for 16 upregulated proteins. miR-155-5p was predicted to regulate Fibroblast growth factor 2 and 7, C-C motif chemokine ligand 2 and Vascular cell adhesion molecule 1. Transfecting human AD-MSCs cell line with anti-miR-155 showed transient gene silencing of the four proteins at 24 h post-transfection. Discussion: This study proposes a positive miR-155-mediated gene regulation of key factors involved in wound healing. The study represents a promising approach for miRNA-based and cell-free regenerative treatment for difficult-to-heal wounds. The therapeutic potential of miR-155 and its identified targets should be further explored in-vivo.
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Affiliation(s)
- Hady Shahin
- Department of Hand Surgery, Plastic Surgery, and Burns, Linkoping University Hospital, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Linkoping University, Linköping, Sweden
- Faculty of Biotechnology, Modern Sciences and Arts University, October City, Cairo, Egypt
| | - Luigi Belcastro
- Department of Biomedical Engineering, Linkoping University, Linköping, Sweden
| | - Jyotirmoy Das
- Bioinformatics Unit, Core Facility (KEF), Faculty of Medicine and Health Sciences (BKV), Linköping University, Linköping, Sweden
- Clinical Genomics Linköping, SciLife Laboratory, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | | | - Rolf B. Saager
- Department of Biomedical Engineering, Linkoping University, Linköping, Sweden
| | - Ingrid Steinvall
- Department of Hand Surgery, Plastic Surgery, and Burns, Linkoping University Hospital, Linköping, Sweden
| | - Folke Sjöberg
- Department of Biomedical and Clinical Sciences, Linkoping University, Linköping, Sweden
| | - Pia Olofsson
- Department of Hand Surgery, Plastic Surgery, and Burns, Linkoping University Hospital, Linköping, Sweden
| | - Moustafa Elmasry
- Department of Hand Surgery, Plastic Surgery, and Burns, Linkoping University Hospital, Linköping, Sweden
| | - Ahmed T. El-Serafi
- Department of Hand Surgery, Plastic Surgery, and Burns, Linkoping University Hospital, Linköping, Sweden
- Department of Biomedical and Clinical Sciences, Linkoping University, Linköping, Sweden
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3
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Singh H, Chopra H, Singh I, Mohanto S, Ahmed MG, Ghumra S, Seelan A, Survase M, Kumar A, Mishra A, Mishra AK, Kamal MA. Molecular targeted therapies for cutaneous squamous cell carcinoma: recent developments and clinical implications. EXCLI JOURNAL 2024; 23:300-334. [PMID: 38655092 PMCID: PMC11036065 DOI: 10.17179/excli2023-6489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 02/14/2024] [Indexed: 04/26/2024]
Abstract
Cutaneous Squamous Cell Carcinoma (cSCC) is a common and potentially fatal type of skin cancer that poses a significant threat to public health and has a high prevalence rate. Exposure to ultraviolet radiation on the skin surface increases the risk of cSCC, especially in those with genetic syndromes like xerodermapigmentosum and epidermolysis bullosa. Therefore, understanding the molecular pathogenesis of cSCC is critical for developing personalized treatment approaches that are effective in cSCC. This article provides a comprehensive overview of current knowledge of cSCC pathogenesis, emphasizing dysregulated signaling pathways and the significance of molecular profiling. Several limitations and challenges associated with conventional therapies, however, are identified, stressing the need for novel therapeutic strategies. The article further discusses molecular targets and therapeutic approaches, i.e., epidermal growth factor receptor inhibitors, hedgehog pathway inhibitors, and PI3K/AKT/mTOR pathway inhibitors, as well as emerging molecular targets and therapeutic agents. The manuscript explores resistance mechanisms to molecularly targeted therapies and proposes methods to overcome them, including combination strategies, rational design, and optimization. The clinical implications and patient outcomes of molecular-targeted treatments are assessed, including response rates and survival outcomes. The management of adverse events and toxicities in molecular-targeted therapies is crucial and requires careful monitoring and control. The paper further discusses future directions for therapeutic advancement and research in this area, as well as the difficulties and constraints associated with conventional therapies.
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Affiliation(s)
- Harpreet Singh
- School of Pharmaceutical Sciences, IFTM University, Moradabad, U.P., India, 244102
| | - Hitesh Chopra
- Department of Biosciences, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Chennai - 602105, Tamil Nadu, India
| | - Inderbir Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Sourav Mohanto
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Center, Yenepoya (Deemed to be University), Mangalore, Karnataka, 575018, India
| | - Mohammed Gulzar Ahmed
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Center, Yenepoya (Deemed to be University), Mangalore, Karnataka, 575018, India
| | - Shruti Ghumra
- Department of Biological Sciences, Sunandan Divatia School of Science, NarseeMonjee Institute of Management Studies (NMIMS), Pherozeshah Mehta Rd, Mumbai, India, 400056
| | - Anmol Seelan
- Mahatma Gandhi Mission, Institute of Biosciences and Technology, Aurangabad, India
| | - Manisha Survase
- Mahatma Gandhi Mission, Institute of Biosciences and Technology, Aurangabad, India
| | - Arvind Kumar
- School of Pharmaceutical Sciences, IFTM University, Moradabad, U.P., India, 244102
| | - Amrita Mishra
- School of Pharmaceutical Sciences, Delhi Pharmaceutical Sciences and Research University, New Delhi, India, 110017
| | - Arun Kumar Mishra
- SOS School of Pharmacy, IFTM University, Moradabad, U.P., India, 244102
| | - Mohammad Amjad Kamal
- Institutes for Systems Genetics, Frontiers Science Center for Disease-Related Molecular Network, West China Hospital, Sichuan University, China
- King Fahd Medical Research Center, King Abdulaziz University, Saudi Arabia
- Department of Pharmacy, Faculty of Allied Health Sciences, Daffodil International University, Bangladesh
- Enzymoics, 7 Peterlee Place, Hebersham, NSW 2770; Novel Global Community Educational Foundation, Australia
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4
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Pagoni M, Cava C, Sideris DC, Avgeris M, Zoumpourlis V, Michalopoulos I, Drakoulis N. miRNA-Based Technologies in Cancer Therapy. J Pers Med 2023; 13:1586. [PMID: 38003902 PMCID: PMC10672431 DOI: 10.3390/jpm13111586] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/02/2023] [Accepted: 11/04/2023] [Indexed: 11/26/2023] Open
Abstract
The discovery of therapeutic miRNAs is one of the most exciting challenges for pharmaceutical companies. Since the first miRNA was discovered in 1993, our knowledge of miRNA biology has grown considerably. Many studies have demonstrated that miRNA expression is dysregulated in many diseases, making them appealing tools for novel therapeutic approaches. This review aims to discuss miRNA biogenesis and function, as well as highlight strategies for delivering miRNA agents, presenting viral, non-viral, and exosomic delivery as therapeutic approaches for different cancer types. We also consider the therapeutic role of microRNA-mediated drug repurposing in cancer therapy.
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Affiliation(s)
- Maria Pagoni
- Research Group of Clinical Pharmacology and Pharmacogenomics, Faculty of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, 15701 Athens, Greece
| | - Claudia Cava
- Department of Science, Technology and Society, University School for Advanced Studies IUSS Pavia, 27100 Pavia, Italy;
| | - Diamantis C. Sideris
- Department of Biochemistry and Molecular Biology, Faculty of Biology, National and Kapodistrian University of Athens, 15701 Athens, Greece;
| | - Margaritis Avgeris
- Laboratory of Clinical Biochemistry—Molecular Diagnostics, Second Department of Pediatrics, School of Medicine, “P. & A. Kyriakou” Children’s Hospital, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Vassilios Zoumpourlis
- Biomedical Applications Unit, Institute of Chemical Biology, National Hellenic Research Foundation (NHRF), 11635 Athens, Greece;
| | - Ioannis Michalopoulos
- Centre of Systems Biology, Biomedical Research Foundation, Academy of Athens, 11527 Athens, Greece;
| | - Nikolaos Drakoulis
- Research Group of Clinical Pharmacology and Pharmacogenomics, Faculty of Pharmacy, School of Health Sciences, National and Kapodistrian University of Athens, 15701 Athens, Greece
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5
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Yoshikawa R, Inoue J, Iwasaki R, Terauchi M, Fujii Y, Ohta M, Hasegawa T, Mizuno R, Mori T, Inazawa J. Therapeutic applications of local injection of hsa-miR-634 into canine spontaneous malignant melanoma tumors. Cancer Gene Ther 2023; 30:1524-1529. [PMID: 37553484 DOI: 10.1038/s41417-023-00656-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 07/10/2023] [Accepted: 08/01/2023] [Indexed: 08/10/2023]
Abstract
Malignant melanoma (MM) is one of the most common tumors in both dogs and humans. As canine MM (CMM) and human MM (HMM) have similar clinical characteristics, CMM appears to be a good clinical model for HMM. We previously demonstrated that the introduction of a synthetic double-strand-microRNA-634 (miR-634) mimic triggered apoptotic cell death by directly targeting the genes associated with cytoprotective processes in various human cancer cell lines, including those of HMM. This study aimed to investigate the antitumor effects of the local administration of miR-634 on spontaneous CMMs to provide a basis for future applications of miR-634 formulations in HMM treatment. We found that miR-634 administration induced apoptosis in CMM cell lines in vitro via downregulation of Asct2, Nrf2, and survivin expression, similar to the mechanisms in HMM cell lines. Furthermore, intratumoral miR-634 administration induced antitumor effects in four of seven spontaneous CMM cases, with no adverse effects. Local administration of miR-634 to lung metastasis under ultrasound guidance induced tumor shrinkage. These results confirm the antitumor effect of the local administration of miR-634 in spontaneous CMM, a model for spontaneous HMM, thereby providing a novel treatment strategy for HMM.
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Affiliation(s)
| | - Jun Inoue
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ryota Iwasaki
- Animal Medical Center, Gifu University, Gifu, Japan
- Joint Department of Veterinary Medicine Gifu University, Gifu, Japan
| | | | - Yuji Fujii
- Joint Graduate School of Veterinary Sciences, Gifu University, Gifu, Japan
| | - Maya Ohta
- Animal Medical Center, Gifu University, Gifu, Japan
| | | | - Rui Mizuno
- Joint Graduate School of Veterinary Sciences, Gifu University, Gifu, Japan
| | - Takashi Mori
- Animal Medical Center, Gifu University, Gifu, Japan
- Joint Department of Veterinary Medicine Gifu University, Gifu, Japan
- Joint Graduate School of Veterinary Sciences, Gifu University, Gifu, Japan
| | - Johji Inazawa
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
- Research Core Center, Tokyo Medical and Dental University, Tokyo, Japan
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6
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Yu H, Liu P, Chen T. CircIFFO1 suppresses tumor growth and metastasis of cutaneous squamous cell carcinoma by targeting the miR-424-5p/NFIB axis. Arch Dermatol Res 2023; 315:2585-2596. [PMID: 37405427 DOI: 10.1007/s00403-023-02659-6] [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: 02/14/2023] [Revised: 03/14/2023] [Accepted: 06/18/2023] [Indexed: 07/06/2023]
Abstract
Cutaneous squamous cell carcinoma (CSCC) is a severe malignancy derived from the skin. Circular RNAs (circRNAs) play an important role in the pathological process of many malignant tumors. Moreover, circIFFO1 is reported to be down-regulated in CSCC tissues compared with non-lesional skin tissues. This study aimed to explore the specific role and potential mechanism of circIFFO1 in CSCC progression. Cell proliferation ability was analyzed by 3-(4, 5-dimethylthiazol-2-y1)-2,5-diphenyl tetrazolium bromide (MTT), 5-ethynyl-2'-deoxyuridine (EdU) incorporation, and colony-formation assays. Cell cycle progression and apoptosis were detected by flow cytometry. Cell migration and invasion were examined by transwell assays. The interaction between microRNA-424-5p (miR-424-5p) and circIFFO1 or nuclear factor I/B (NFIB) was validated by dual-luciferase reporter, RNA pull-down, and RNA immunoprecipitation (RIP) assays. Xenograft tumor assay and immunohistochemistry (IHC) assay were employed to analyze the tumorigenesis in vivo. CircIFFO1 level was down-regulated in CSCC tissues and cell lines. CircIFFO1 overexpression suppressed the proliferation, migration, invasion, and promoted apoptosis of CSCC cells. CircIFFO1 acted as a molecular sponge for miR-424-5p. The anti-tumor effects mediated by circIFFO1 overexpression in CSCC cells could be reversed by miR-424-5p overexpression. miR-424-5p interacted with the 3' untranslated region (3'UTR) of Nuclear Factor I/B (NFIB). miR-424-5p knockdown suppressed the malignant behaviors of CSCC cells, and NFIB knockdown counteracted the anti-tumor effects of miR-424-5p absence in CSCC cells. Additionally, circIFFO1 overexpression restrained xenograft tumor growth in vivo. CircIFFO1 suppressed the malignant behaviors of CSCC by mediating the miR-424-5p/NFIB axis, which provided new insights into the pathogenesis of CSCC.
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Affiliation(s)
- Hui Yu
- Department of Pathology, Huangdao District Central Hospital, Qingdao, China
| | - Penglin Liu
- Department of Anorectal Surgery, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Tianli Chen
- Department of Dermatology, Huangdao District Central Hospital, No. 9 Huangpujiang Road, Huangdao District, Qingdao City, 266555, Shandong Province, China.
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7
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Bouchema TSE, Annereau M, Vieillard V, Boquet R, Coelho GA, Castelli F, Solgadi A, Paul M, Yagoubi N, Secretan PH, Do B. Identification of the Major Degradation Pathways of Selumetinib. Pharmaceutics 2022; 14:pharmaceutics14122651. [PMID: 36559146 PMCID: PMC9787286 DOI: 10.3390/pharmaceutics14122651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/25/2022] [Accepted: 11/27/2022] [Indexed: 12/05/2022] Open
Abstract
Selumetinib is administered orally in capsule form and is indicated for the treatment of neurofibromatosis. To facilitate dosage adjustments, liquid preparations, such as solutions or suspensions, are to be developed. This led, first, to determine the stability profile of soluble or dispersed selumetinib and, secondly, to look for ways to stabilize the active substance. The degradation kinetics of selumetinib as a function of stress conditions were determined and compared. The degradation products were detected and identified by LC-HRMSn. In solution, selumetinib is sensitive to oxidation and degrades by photooxidation. In both cases, the side chain represented by the oxoamide group is concerned, leading to the formation of an amide derivative for the first case and an ester derivative for the second. The identification of such degradation mechanisms allowed us to study, in a targeted way, processes aiming at stabilizing the active molecule.
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Affiliation(s)
| | - Maxime Annereau
- Matériaux et Santé, Université Paris-Saclay, 91400 Orsay, France
- Clinical Pharmacy Department, Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, 94800 Villejuif, France
| | - Victoire Vieillard
- Department of Pharmacy, Henri Mondor Hospital, AP-HP, 94000 Créteil, France
| | - Raphael Boquet
- Department of Pharmacy, Henri Mondor Hospital, AP-HP, 94000 Créteil, France
| | | | - Florence Castelli
- Département Médicaments et Technologies pour la Santé (DMTS), MetaboHUB, CEA, INRAE, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
| | - Audrey Solgadi
- Ingénierie et Plateformes au Service de l’Innovation Thérapeutique, Inserm, CNRS, Université Paris-Saclay, 92296 Châtenay-Malabry, France
| | - Muriel Paul
- Department of Pharmacy, Henri Mondor Hospital, AP-HP, 94000 Créteil, France
- EpidermE, Université Paris Est Creteil, 94010 Creteil, France
| | - Najet Yagoubi
- Matériaux et Santé, Université Paris-Saclay, 91400 Orsay, France
| | | | - Bernard Do
- Matériaux et Santé, Université Paris-Saclay, 91400 Orsay, France
- Department of Pharmacy, Henri Mondor Hospital, AP-HP, 94000 Créteil, France
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8
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Abstract
EGFR is a member of the ERBB family. It plays a significant role in cellular processes such as growth, survival and differentiation via the activation of various signaling pathways. EGFR deregulation is implicated in various human malignancies, and therefore EGFR has emerged as an attractive anticancer target. EGFR inhibition using strategies such as tyrosine kinase inhibitors and monoclonal antibodies hinders cellular proliferation and promotes apoptosis in cancer cells in vitro and in vivo. EGFR inhibition by tyrosine kinase inhibitors has been shown to be a better treatment option than chemotherapy for advanced-stage EGFR-driven non-small-cell lung cancer, yet de novo and acquired resistance limits the clinical benefit of these therapeutic molecules. This review discusses the cellular signaling pathways activated by EGFR. Further, current therapeutic strategies to target aberrant EGFR signaling in cancer and mechanisms of resistance to them are highlighted.
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9
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Emerging precision diagnostics in advanced cutaneous squamous cell carcinoma. NPJ Precis Oncol 2022; 6:17. [PMID: 35322182 PMCID: PMC8943023 DOI: 10.1038/s41698-022-00261-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 02/11/2022] [Indexed: 12/14/2022] Open
Abstract
Advanced cutaneous squamous cell carcinoma (cSCC) encompasses unresectable and metastatic disease. Although immune checkpoint inhibition has been approved for this entity recently, a considerable proportion of cases is associated with significant morbidity and mortality. Clinical, histopathological, and radiological criteria are used for current diagnostics, classification, and therapeutic decision-making. The identification of complex molecular biomarkers to accurately stratify patients is a not yet accomplished requirement to further shift current diagnostics and care to a personalized precision medicine. This article highlights new insights into the mutational profile of cSCC, summarizes current diagnostic and therapeutic standards, and discusses emerging diagnostic approaches with emphasis on liquid biopsy and tumor tissue-based analyses.
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Tran PX, Inoue J, Harada H, Inazawa J. Potential for reversing miR-634-mediated cytoprotective processes to improve efficacy of chemotherapy against oral squamous cell carcinoma. Mol Ther Oncolytics 2022; 24:897-908. [PMID: 35571376 PMCID: PMC9073396 DOI: 10.1016/j.omto.2022.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 02/11/2022] [Indexed: 01/04/2023] Open
Abstract
For advanced oral squamous cell carcinoma (OSCC), increasing sensitivity to chemotherapy is a major challenge in improving treatment outcomes, and targeting cytoprotective processes that lead to the chemotherapy resistance of cancer cells may be therapeutically promising. Tumor-suppressive microRNAs (miRNAs) can target multiple cancer-promoting genes concurrently and are thus expected to be useful seeds for cancer therapeutics. We revealed that miR-634-mediated targeting of multiple cytoprotective process-related genes, including cellular inhibitor of apoptosis protein 1 (cIAP1), can effectively increase cisplatin (CDDP)-induced cytotoxicity and overcome CDDP resistance in OSCC cells. The combination of topical treatment with miR-634 ointment and administration of CDDP was synergistically effective against OSCC tumor growth in a xenograft mouse model. Furthermore, the expression of miR-634 target genes is frequently upregulated in primary OSCC tumors. Our study suggests that reversing miR-634-mediated cytoprotective processes activated in cancer cells is a potentially useful strategy to improve CDDP efficacy against advanced OSCC.
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Affiliation(s)
- Phuong Xuan Tran
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.,Department of Oral and Maxillofacial Surgery, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Jun Inoue
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Hiroyuki Harada
- Department of Oral and Maxillofacial Surgery, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | - Johji Inazawa
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.,Bioresource Research Center, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
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11
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Lobl MB, Clarey DD, Higgins S, Sutton A, Wysong A. Sequencing of cutaneous squamous cell carcinoma primary tumors and patient-matched metastases reveals ALK as a potential driver in metastases and low mutational concordance in immunocompromised patients. JID INNOVATIONS 2022; 2:100122. [PMID: 35620707 PMCID: PMC9127419 DOI: 10.1016/j.xjidi.2022.100122] [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: 09/20/2021] [Revised: 02/11/2022] [Accepted: 02/28/2022] [Indexed: 11/23/2022] Open
Abstract
Cutaneous squamous cell carcinoma is a common skin cancer that is responsible for 1,000,000 cases and up to 9,000 deaths annually in the United States. Metastases occur in 2–5% of patients and are responsible for significant morbidity and mortality. The objective of this study is to perform targeted next-generation sequencing on a cohort of squamous cell carcinoma primary tumors and patient-matched lymph node metastases. An oncology 76-gene panel was run from formalin-fixed paraffin-embedded samples of patient-matched primary squamous cell carcinomas (10) and resultant metastases (10). ALK was discovered to be a driver mutation in metastases using two different algorithms, oncoCLUSTand dNdScv. Mutational concordance between primary tumors and metastases was notably lower in immunosuppressed patients, especially among pathogenic mutations (41.7% vs. 83.3%, P = 0.01). Sequencing of matched squamous cell carcinoma primary tumors and lymph node metastases identified genes and pathways that may have clinical importance, most notably ALK as a potential driver mutation of metastasis. Sequencing of both primary tumors and metastases may improve the efficacy of targeted therapies.
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Droll S, Bao X. Oh, the Mutations You'll Acquire! A Systematic Overview of Cutaneous Squamous Cell Carcinoma. Cell Physiol Biochem 2021; 55:89-119. [PMID: 34553848 PMCID: PMC8579759 DOI: 10.33594/000000433] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2021] [Indexed: 12/15/2022] Open
Abstract
Nearly two million cases of cutaneous squamous cell carcinoma (cSCC) are diagnosed every year in the United States alone. cSCC is notable for both its prevalence and its propensity for invasion and metastasis. For many patients, surgery is curative. However, patients experiencing immunosuppression or recurrent, advanced, and metastatic disease still face limited therapeutic options and significant mortality. cSCC forms after decades of sun exposure and possesses the highest known mutation rate of all cancers. This mutational burden complicates efforts to identify the primary factors driving cSCC initiation and progression, which in turn hinders the development of targeted therapeutics. In this review, we summarize the mutations and alterations that have been observed in patients’ cSCC tumors, affecting signaling pathways, transcriptional regulators, and the microenvironment. We also highlight novel therapeutic opportunities in development and clinical trials.
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Affiliation(s)
- Stephenie Droll
- Department of Molecular Biosciences, Northwestern University, Evanston, IL, USA
| | - Xiaomin Bao
- Department of Molecular Biosciences, Northwestern University, Evanston, IL, USA, .,Department of Dermatology, Northwestern University, Chicago, IL, USA.,Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL, USA
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13
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Gen Y, Muramatsu T, Inoue J, Inazawa J. miR-766-5p targets super-enhancers by downregulating CBP and BRD4. Cancer Res 2021; 81:5190-5201. [PMID: 34353856 DOI: 10.1158/0008-5472.can-21-0649] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 06/29/2021] [Accepted: 07/28/2021] [Indexed: 11/16/2022]
Abstract
Super-enhancers (SE) are clusters of transcription enhancers that drive gene expression. SEs are typically characterized by high levels of acetylation of histone H3 lysine 27 (H3K27ac), which is catalyzed by the histone lysine acetyltransferase CREB binding protein (CBP). Cancer cells frequently acquire tumor-specific SEs at key oncogenes, such as MYC, which induce several hallmarks of cancer. BRD4 is recruited to SEs and consequently functions as an epigenetic reader to promote transcription of SE-marked genes in cancer cells. miRNAs can be potent candidates for nucleic acid therapeutics for cancer. We previously identified miR-766-5p as a miRNA that downregulated MYC expression and inhibited cancer cell growth in vitro. In this study, we show that miR-766-5p directly targets CBP and BRD4. Concurrent suppression of CBP and BRD4 cooperatively downregulated MYC expression in cancer cells but not in normal cells. Chromatin immunoprecipitation analysis revealed that miR-766-5p reduced levels of H3K27ac at MYC SEs via CBP suppression. Moreover, miR-766-5p suppressed expression of a BRD4-NUT fusion protein that drives NUT midline carcinoma (NMC). In vivo administration of miR-766-5p suppressed tumor growth in two xenograft models. Collectively, these data suggest that targeting SEs using miR-766-5p-based therapeutics may serve as an effective strategy for the treatment of MYC-driven cancers.
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Affiliation(s)
- Yasuyuki Gen
- Department of Molecular Cytogenetics, Tokyo Medical and Dental University
| | - Tomoki Muramatsu
- Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University
| | - Jun Inoue
- Department of Molecular Cytogenetics, Medical Research Institute and Graduate School of Medical and Dental Science, Tokyo Medical and Dental University
| | - Johji Inazawa
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University (TMDU)
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14
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Kishikawa M, Inoue J, Hamamoto H, Kobayashi K, Asakage T, Inazawa J. Augmentation of lenvatinib efficacy by topical treatment of miR-634 ointment in anaplastic thyroid cancer. Biochem Biophys Rep 2021; 26:101009. [PMID: 34027135 PMCID: PMC8131394 DOI: 10.1016/j.bbrep.2021.101009] [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: 02/15/2021] [Revised: 04/20/2021] [Accepted: 04/23/2021] [Indexed: 11/18/2022] Open
Abstract
Anaplastic thyroid cancer (ATC) is one of the most lethal types of human tumors. Lenvatinib can improve the disease control and prognosis in patients with ATC. However, there is an unmet need to develop a therapeutically safer and non-invasive strategy that improves the efficacy of lenvatinib for advanced ATC tumors, which grow larger close to the skin. We previously demonstrated that the topical application of an ointment incorporating tumor suppressive microRNA (TS-miR), miR-634, is a useful strategy as a TS-miR therapeutics. Here, we found that the overexpression of miR-634 synergistically increased lenvatinib-induced cytotoxicity by concurrently downregulating multiple genes related to cytoprotective processes, including ASCT2, a glutamine transporter, in ATC cell lines. Furthermore, the topical application of a miR-634 ointment on subcutaneous tumors effectively augmented the anti-tumor effects of lenvatinib in an ATC xenograft mouse model. Thus, we propose topical treatment of a miR-634 ointment as a rational strategy for improving lenvatinib-based therapy for ATC.
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Affiliation(s)
- Masahiro Kishikawa
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
- Department of Head and Neck Surgery, TMDU, Tokyo, Japan
| | - Jun Inoue
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
| | | | | | | | - Johji Inazawa
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan
- Bioresource Research Center, TMDU, Tokyo, Japan
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15
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Bennardo L, Bennardo F, Giudice A, Passante M, Dastoli S, Morrone P, Provenzano E, Patruno C, Nisticò SP. Local Chemotherapy as an Adjuvant Treatment in Unresectable Squamous Cell Carcinoma: What Do We Know So Far? ACTA ACUST UNITED AC 2021; 28:2317-2325. [PMID: 34201867 PMCID: PMC8293038 DOI: 10.3390/curroncol28040213] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/20/2021] [Accepted: 06/22/2021] [Indexed: 12/16/2022]
Abstract
Background: Squamous cell carcinoma (SCC) is one of the most common cancers involving skin and oral mucosa. Although this condition's gold-standard treatment is the surgical removal of the lesions, the physician must propose alternative treatments in some cases due to the patient's ineligibility for surgery. Among the available alternative therapies, local chemotherapy may represent an initial treatment in combination with radiotherapy or systemic chemotherapy due to the low frequency of side-effects and the lack of necessity for expensive devices. Methods: In this paper, we review all available literature in various databases (PubMed, Scopus-Embase, Web of Science), proposing local chemotherapy as a treatment for cutaneous and oral SCC. Exclusion criteria included ocular lesions (where topical treatments are common), non-English language, and non-human studies. Results: We included 14 studies in this review. The majority were case reports and case series describing the treatment of non-resectable localized SCC with either imiquimod or 5-fluorouracil. We also analyzed small studies proposing combination treatments. Almost all studies reported an excellent clinical outcome, with a low risk of relapses in time. Conclusions: Resection of the lesion remains the gold-standard treatment for SCC. When this approach is not feasible, local chemotherapy may represent a treatment alternative, and it may also be associated with radiotherapy or systemic chemotherapy.
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Affiliation(s)
- Luigi Bennardo
- Unit of Dermatology, Mariano Santo Hospital, 87100 Cosenza, Italy; (P.M.); (E.P.)
- Department of Health Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (F.B.); (A.G.); (M.P.); (S.D.); (C.P.); (S.P.N.)
- Correspondence: ; Tel.: +39-096-1364-7195
| | - Francesco Bennardo
- Department of Health Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (F.B.); (A.G.); (M.P.); (S.D.); (C.P.); (S.P.N.)
| | - Amerigo Giudice
- Department of Health Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (F.B.); (A.G.); (M.P.); (S.D.); (C.P.); (S.P.N.)
| | - Maria Passante
- Department of Health Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (F.B.); (A.G.); (M.P.); (S.D.); (C.P.); (S.P.N.)
| | - Stefano Dastoli
- Department of Health Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (F.B.); (A.G.); (M.P.); (S.D.); (C.P.); (S.P.N.)
| | - Pietro Morrone
- Unit of Dermatology, Mariano Santo Hospital, 87100 Cosenza, Italy; (P.M.); (E.P.)
| | - Eugenio Provenzano
- Unit of Dermatology, Mariano Santo Hospital, 87100 Cosenza, Italy; (P.M.); (E.P.)
| | - Cataldo Patruno
- Department of Health Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (F.B.); (A.G.); (M.P.); (S.D.); (C.P.); (S.P.N.)
| | - Steven Paul Nisticò
- Department of Health Sciences, Magna Graecia University, 88100 Catanzaro, Italy; (F.B.); (A.G.); (M.P.); (S.D.); (C.P.); (S.P.N.)
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16
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Inoue J, Inazawa J. Cancer-associated miRNAs and their therapeutic potential. J Hum Genet 2021; 66:937-945. [PMID: 34088973 DOI: 10.1038/s10038-021-00938-6] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 04/21/2021] [Accepted: 05/13/2021] [Indexed: 12/16/2022]
Abstract
MicroRNA (miRNA; miR) is a functionally small non-coding RNA and can negatively regulate gene expression by directly binding to the target gene. Some miRNAs are closely involved in the development and progression of cancer and are abnormally expressed in many cancer types. Therefore, control of the expression of cancer-associated miRNAs is expected as a next-generation drug modality to treat advanced types of cancers with high unmet medical needs. Indeed, miRNA therapeutics, which are based on the functional inhibition of oncogenic miRNA (OncomiR) using antisense oligonucleotides (anti-miR) and the replacement via the introduction of a synthetic miRNA mimic for tumor suppressive miRNA (TS-miR), have been developed. In this review, we summarize cancer-associated miRNAs related to various cancer pathologies and their clinical application to miRNA therapeutics for cancer.
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Affiliation(s)
- Jun Inoue
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan.
| | - Johji Inazawa
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University (TMDU), Tokyo, Japan. .,Bioresource Research Center, TMDU, Tokyo, Japan.
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17
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Inoue J, Kishikawa M, Tsuda H, Nakajima Y, Asakage T, Inazawa J. Identification of PDHX as a metabolic target for esophageal squamous cell carcinoma. Cancer Sci 2021; 112:2792-2802. [PMID: 33964039 PMCID: PMC8253269 DOI: 10.1111/cas.14938] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/27/2021] [Accepted: 04/28/2021] [Indexed: 12/13/2022] Open
Abstract
The metabolism in tumors is reprogrammed to meet its energetic and substrate demands. However, this metabolic reprogramming creates metabolic vulnerabilities, providing new opportunities for cancer therapy. Metabolic vulnerability as a therapeutic target in esophageal squamous cell carcinoma (ESCC) has not been adequately clarified. Here, we identified pyruvate dehydrogenase (PDH) component X (PDHX) as a metabolically essential gene for the cell growth of ESCC. PDHX expression was required for the maintenance of PDH activity and the production of ATP, and its knockdown inhibited the proliferation of cancer stem cells (CSCs) and in vivo tumor growth. PDHX was concurrently upregulated with the CD44 gene, a marker of CSCs, by co-amplification at 11p13 in ESCC tumors and these genes coordinately functioned in cancer stemness. Furthermore, CPI-613, a PDH inhibitor, inhibited the proliferation of CSCs in vitro and the growth of ESCC xenograft tumors in vivo. Thus, our study provides new insights related to the development of novel therapeutic strategies for ESCC by targeting the PDH complex-associated metabolic vulnerability.
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Affiliation(s)
- Jun Inoue
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masahiro Kishikawa
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan.,Department of Head and Neck Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Hitoshi Tsuda
- Department of Basic Pathology, National Defense Medical College, Saitama, Japan
| | - Yasuaki Nakajima
- Department of Surgical Gastroenterology, Graduate School, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takahiro Asakage
- Department of Head and Neck Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Johji Inazawa
- Department of Molecular Cytogenetics, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan.,Bioresource Research Center, Tokyo Medical and Dental University, Tokyo, Japan
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18
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Romano G, Acunzo M, Nana-Sinkam P. microRNAs as Novel Therapeutics in Cancer. Cancers (Basel) 2021; 13:cancers13071526. [PMID: 33810332 PMCID: PMC8037786 DOI: 10.3390/cancers13071526] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Over the last few years, we have witnessed incredible advancements in anti-tumor drug development. microRNAs, a class of small non-coding RNAs dysregulated in all cancers, have been recently elected as candidate therapeutics for treating a variety of diseases, including cancer. The scope of this review is to give some insight into the role of the most relevant microRNAs in cancer. We will focus on examining their biological role in tumor development while also providing a broad overview of microRNAs as therapeutics. There is a dedicated focus on the different methods available for microRNA delivery in addition to the efforts being made to increase the specificity of these delivery methods. Finally, we discuss the ongoing clinical trials that are using microRNAs for cancer treatment. Abstract In the last 20 years, the functional roles for miRNAs in gene regulation have been well established. MiRNAs act as regulators in virtually all biological pathways and thus have been implicated in numerous diseases, including cancer. They are particularly relevant in regulating the basic hallmarks of cancer, including apoptosis, proliferation, migration, and invasion. Despite the substantial progress made in identifying the molecular mechanisms driving the deregulation of miRNAs in cancer, the clinical translation of these important molecules to therapy remains in its infancy. The paucity of vehicles available for the safe and efficient delivery of miRNAs and ongoing concerns for toxicity remain major obstacles to clinical application. Novel formulations and the development of new vectors have significantly improved the stability of oligonucleotides, increasing the effectiveness of therapy. Furthermore, the use of specific moieties for delivery in target tissues or cells has increased the specificity of treatment. The use of new technologies has allowed small but important steps toward more specific therapeutic delivery in tumor tissues and cells. Although a long road remains, the path ahead holds great potential. Currently, a few miRNA drugs are under investigation in human clinical trials with promising results ahead.
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