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Zang J, Mei Y, Zhu S, Yin S, Feng N, Ci T, Lyu Y. Natural Killer-Based Therapy: A Prospective Thought for Cancer Treatment Related to Diversified Drug Delivery Pathways. Pharmaceutics 2024; 16:939. [PMID: 39065636 PMCID: PMC11279587 DOI: 10.3390/pharmaceutics16070939] [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: 06/08/2024] [Revised: 07/08/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
Immunotherapy has been a research hotspot due to its low side effects, long-lasting efficacy, and wide anti-tumor spectrum. Recently, NK cell-based immunotherapy has gained broad attention for its unique immunological character of tumor identification and eradication and low risk of graft-versus-host disease and cytokine storm. With the cooperation of a drug delivery system (DDS), NK cells activate tumoricidal activity by adjusting the balance of the activating and inhibitory signals on their surface after drug-loaded DDS administration. Moreover, NK cells or NK-derived exosomes can also be applied as drug carriers for distinct modification to promote NK activation and exert anti-tumor effects. In this review, we first introduce the source and classification of NK cells and describe the common activating and inhibitory receptors on their surface. Then, we summarize the strategies for activating NK cells in vivo through various DDSs. Finally, the application prospects of NK cells in tumor immunotherapy are also discussed.
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Affiliation(s)
- Jing Zang
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; (J.Z.); (N.F.)
| | - Yijun Mei
- State Key Laboratory of Natural Medicines, Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, China;
| | - Shiguo Zhu
- Department of Immunology and Pathogenic Biology, School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China;
| | - Shaoping Yin
- School of Pharmacy, Jiangsu Provincial Engineering Research Center of Traditional Chinese Medicine External Medication Development and Application, Nanjing University of Chinese Medicine, Nanjing 210023, China;
| | - Nianping Feng
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; (J.Z.); (N.F.)
| | - Tianyuan Ci
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; (J.Z.); (N.F.)
| | - Yaqi Lyu
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China; (J.Z.); (N.F.)
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2
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Sun H, Zhan M, Karpus A, Zou Y, Li J, Mignani S, Majoral JP, Shi X, Shen M. Bioactive Phosphorus Dendrimers as a Universal Protein Delivery System for Enhanced Anti-inflammation Therapy. ACS NANO 2024; 18:2195-2209. [PMID: 38194222 DOI: 10.1021/acsnano.3c09589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
Nanocarrier-based cytoplasmic protein delivery offers opportunities to develop protein therapeutics; however, many delivery systems are positively charged, causing severe toxic effects. For enhanced therapeutics, it is also of great importance to design nanocarriers with intrinsic bioactivity that can be integrated with protein drugs due to the limited bioactivity of proteins alone for disease treatment. We report here a protein delivery system based on anionic phosphite-terminated phosphorus dendrimers with intrinsic anti-inflammatory activity. A phosphorus dendrimer termed AK-137 with optimized anti-inflammatory activity was selected to complex proteins through various physical interactions. Model proteins such as bovine serum albumin, ribonuclease A, ovalbumin, and fibronectin (FN) can be transfected into cells to exert their respective functions, including cancer cell apoptosis, dendritic cell maturation, or macrophage immunomodulation. Particularly, the constructed AK-137@FN nanocomplexes display powerful therapeutic effects in acute lung injury and acute gout arthritis models by integrating the anti-inflammatory activity of both the carrier and protein. The developed anionic phosphite-terminated phosphorus dendrimers may be employed as a universal carrier for protein delivery and particularly utilized to deliver proteins and fight different inflammatory diseases with enhanced therapeutic efficacy.
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Affiliation(s)
- Huxiao Sun
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Mengsi Zhan
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Andrii Karpus
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, CEDEX 4, 31077 Toulouse, France
- Université Toulouse, 118 Route de Narbonne, CEDEX 4, 31077 Toulouse, France
| | - Yu Zou
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, CEDEX 4, 31077 Toulouse, France
- Université Toulouse, 118 Route de Narbonne, CEDEX 4, 31077 Toulouse, France
| | - Jin Li
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, P. R. China
| | - Serge Mignani
- CQM-Centro de Química da Madeira, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, CEDEX 4, 31077 Toulouse, France
- Université Toulouse, 118 Route de Narbonne, CEDEX 4, 31077 Toulouse, France
| | - Xiangyang Shi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, P. R. China
- CQM-Centro de Química da Madeira, Universidade da Madeira, Campus Universitário da Penteada, 9020-105 Funchal, Portugal
| | - Mingwu Shen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai 201620, P. R. China
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3
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Moreira DA, Santos SD, Leiro V, Pêgo AP. Dendrimers and Derivatives as Multifunctional Nanotherapeutics for Alzheimer's Disease. Pharmaceutics 2023; 15:pharmaceutics15041054. [PMID: 37111540 PMCID: PMC10140951 DOI: 10.3390/pharmaceutics15041054] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/15/2023] [Accepted: 03/18/2023] [Indexed: 04/29/2023] Open
Abstract
Alzheimer's disease (AD) is the most prevalent form of dementia. It affects more than 30 million people worldwide and costs over US$ 1.3 trillion annually. AD is characterized by the brain accumulation of amyloid β peptide in fibrillar structures and the accumulation of hyperphosphorylated tau aggregates in neurons, both leading to toxicity and neuronal death. At present, there are only seven drugs approved for the treatment of AD, of which only two can slow down cognitive decline. Moreover, their use is only recommended for the early stages of AD, meaning that the major portion of AD patients still have no disease-modifying treatment options. Therefore, there is an urgent need to develop efficient therapies for AD. In this context, nanobiomaterials, and dendrimers in particular, offer the possibility of developing multifunctional and multitargeted therapies. Due to their intrinsic characteristics, dendrimers are first-in-class macromolecules for drug delivery. They have a globular, well-defined, and hyperbranched structure, controllable nanosize and multivalency, which allows them to act as efficient and versatile nanocarriers of different therapeutic molecules. In addition, different types of dendrimers display antioxidant, anti-inflammatory, anti-bacterial, anti-viral, anti-prion, and most importantly for the AD field, anti-amyloidogenic properties. Therefore, dendrimers can not only be excellent nanocarriers, but also be used as drugs per se. Here, the outstanding properties of dendrimers and derivatives that make them excellent AD nanotherapeutics are reviewed and critically discussed. The biological properties of several dendritic structures (dendrimers, derivatives, and dendrimer-like polymers) that enable them to be used as drugs for AD treatment will be pointed out and the chemical and structural characteristics behind those properties will be analysed. The reported use of these nanomaterials as nanocarriers in AD preclinical research is also presented. Finally, future perspectives and challenges that need to be overcome to make their use in the clinic a reality are discussed.
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Affiliation(s)
- Débora A Moreira
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
- FEUP-Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal
| | - Sofia D Santos
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
| | - Victoria Leiro
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
| | - Ana P Pêgo
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
- ICBAS-Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua Jorge de Viterbo Ferreira 228, 4050-313 Porto, Portugal
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Zhan M, Qiu J, Fan Y, Chen L, Guo Y, Wang Z, Li J, Majoral JP, Shi X. Phosphorous Dendron Micelles as a Nanomedicine Platform for Cooperative Tumor Chemoimmunotherapy via Synergistic Modulation of Immune Cells. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2023; 35:e2208277. [PMID: 36300810 DOI: 10.1002/adma.202208277] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 10/20/2022] [Indexed: 06/16/2023]
Abstract
Design of effective nanomedicines to modulate multiple immune cells to overcome the immune-suppressive tumor microenvironment is desirable to improve the overall poor clinical outcomes of immunotherapy. Herein, a nanomedicine platform is reported based on chemotherapeutic drug doxorubicin (DOX)-loaded phosphorus dendron micelles (M-G1-TBPNa@DOX, TBP, tyramine bearing two dimethylphosphonate) with inherent immunomodulatory activity for synergistic tumor chemoimmunotherapy. The M-G1-TBPNa@DOX micelles with good stability and a mean particle size of 86.4 nm can deliver DOX to solid tumors to induce significant tumor cell apoptosis and immunogenic cell death (ICD). With the demonstrated intrinsic activity of M-G1-TBPNa that can promote the proliferation of natural killer (NK) cells, the ICD-resulted maturation of dendritic cells of the DOX-loaded micelles, and the combination of anti-PD-L1 antibody, the synergistic modulation of multiple immune cells through NK cell proliferation, recruitment of tumor-infiltrating NK cells and cytotoxic T cells, and decrease of regulatory T cells for effective tumor chemoimmunotherapy with strong antitumor immunity and immune memory effect for effective prevention of lung metastasis are demonstrated. The developed phosphorous dendron micelles may hold great promise to be used as an advanced nanomedicine formulation for synergistic modulation of multiple immune cells through NK cell proliferation for effective chemoimmunotherapy of different tumor types.
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Affiliation(s)
- Mengsi Zhan
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Jieru Qiu
- Laboratoire de Chimie de Coordination du CNRS, Toulouse, 31077, France
- Université Toulouse, Toulouse, 31077, France
| | - Yu Fan
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Liang Chen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, 201620, P. R. China
- Laboratoire de Chimie de Coordination du CNRS, Toulouse, 31077, France
- Université Toulouse, Toulouse, 31077, France
| | - Yunqi Guo
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Zhiqiang Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Jin Li
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination du CNRS, Toulouse, 31077, France
- Université Toulouse, Toulouse, 31077, France
| | - Xiangyang Shi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine, College of Biological Science and Medical Engineering, Donghua University, Shanghai, 201620, P. R. China
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5
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Zhan M, Guo Y, Shen M, Shi X. Nanomaterial‐Boosted Tumor Immunotherapy Through Natural Killer Cells. ADVANCED NANOBIOMED RESEARCH 2022. [DOI: 10.1002/anbr.202200096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Affiliation(s)
- Mengsi Zhan
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine College of Biological Science and Medical Engineering Donghua University Shanghai 201620 P.R. China
| | - Yunqi Guo
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine College of Biological Science and Medical Engineering Donghua University Shanghai 201620 P.R. China
| | - Mingwu Shen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine College of Biological Science and Medical Engineering Donghua University Shanghai 201620 P.R. China
| | - Xiangyang Shi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Shanghai Engineering Research Center of Nano-Biomaterials and Regenerative Medicine College of Biological Science and Medical Engineering Donghua University Shanghai 201620 P.R. China
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6
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Ben Mrid R, Bouchmaa N, Ainani H, El Fatimy R, Malka G, Mazini L. Anti-rheumatoid drugs advancements: New insights into the molecular treatment of rheumatoid arthritis. Biomed Pharmacother 2022; 151:113126. [PMID: 35643074 DOI: 10.1016/j.biopha.2022.113126] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/13/2022] [Accepted: 05/13/2022] [Indexed: 11/02/2022] Open
Abstract
Rheumatoid arthritis (RA) is one of more than 100 types of arthritis. This chronic autoimmune disorder affects the lining of synovial joints in about 0.5% of people and may induce severe joints deformity and disability. RA impacts health life of people from all sexes and ages with more prevalence in elderly and women people. Significant improvement has been noted in the last two decades revealing the mechanisms of the development of RA, the improvement of the early diagnosis and the development of new treatment options. Non-steroidal anti-inflammatory drugs (NSAIDs), corticosteroids, and disease-modifying antirheumatic drugs (DMARDs) remain the most known treatments used against RA. However, not all patients respond well to these drugs and therefore, new solutions are of immense need to improve the disease outcomes. In the present review, we discuss and highlight the recent findings concerning the different classes of RA therapies including the conventional and modern drug therapies, as well as the recent emerging options including the phyto-cannabinoid and cell- and RNA-based therapies. A better understanding of their mechanisms and pathways might help find a specific target against inflammation, cartilage damage, and reduce side effects in arthritis.
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Affiliation(s)
- Reda Ben Mrid
- Institute of Biological Sciences (ISSB-P), Mohammed VI Polytechnic University (UM6P), 43150 Ben-Guerir, Morocco
| | - Najat Bouchmaa
- Institute of Biological Sciences (ISSB-P), Mohammed VI Polytechnic University (UM6P), 43150 Ben-Guerir, Morocco
| | - Hassan Ainani
- Institute of Biological Sciences (ISSB-P), Mohammed VI Polytechnic University (UM6P), 43150 Ben-Guerir, Morocco
| | - Rachid El Fatimy
- Institute of Biological Sciences (ISSB-P), Mohammed VI Polytechnic University (UM6P), 43150 Ben-Guerir, Morocco
| | - Gabriel Malka
- Institute of Biological Sciences (ISSB-P), Mohammed VI Polytechnic University (UM6P), 43150 Ben-Guerir, Morocco
| | - Loubna Mazini
- Institute of Biological Sciences (ISSB-P), Mohammed VI Polytechnic University (UM6P), 43150 Ben-Guerir, Morocco.
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7
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Caminade AM, Turrin CO, Poupot R. Curing inflammatory diseases using phosphorous dendrimers. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2022; 14:e1783. [PMID: 35194953 DOI: 10.1002/wnan.1783] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 06/14/2023]
Abstract
Different types of water-soluble phosphorous dendrimers have been synthesized and display many different biological properties. It has been shown in particular that phosphorous dendrimers of first generation functionalized with azabisphosphonate terminal functions are able to stimulate the human immune system ex vivo. These dendrimers are internalized by monocytes within a few seconds, and induce their anti-inflammatory activation. The presence of the dendrimers induces also the inhibition of the differentiation of monocytes into osteoclasts, the maturation of dendritic cells, and inhibits the proliferation of the proinflammatory CD4+ T lymphocytes. Finally, after 2-3 weeks of culture of peripheral blood mononuclear cells, amplifications by several tens of natural killer cells is observed. In view of all these properties, the influence of these azabisphosphonate-dendrimers has been tested in vivo with several animal models, against different chronic or acute inflammatory diseases, such as multiple sclerosis, rheumatoid arthritis, uveitis, and psoriasis, but also against myeloid leukemia, a hematological cancer. The hematological safety has been demonstrated in mice, as there is no platelet aggregation, no hemolysis, and no disturbance in the hematological formula. The safety of the azabisphosphonate-dendrimer has been assessed also with non-human primates (cynomolgus monkeys) which received repeated injections, as a de-risking pre-clinical test. Biochemical, hematological, and all immunological parameters in peripheral blood remained within a normal physiological range throughout the study, and all survived well. Other phosphorous dendrimers also display anti-inflammatory properties in vivo, in particular dendrimers functionalized with mannose derivatives, which prevent acute lung diseases when given orally (per os) to mice. This article is categorized under: Nanotechnology Approaches to Biology > Nanoscale Systems in Biology Therapeutic Approaches and Drug Discovery > Emerging Technologies Therapeutic Approaches and Drug Discovery > Nanomedicine for Neurological Disease.
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Affiliation(s)
- Anne-Marie Caminade
- Laboratoire de Chimie de Coordination (LCC), CNRS UPR8241, Toulouse Cedex 4, France
- LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Cédric-Olivier Turrin
- Laboratoire de Chimie de Coordination (LCC), CNRS UPR8241, Toulouse Cedex 4, France
- LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
- IMD-Pharma, Toulouse Cedex 4, France
| | - Rémy Poupot
- Institut Toulousain des Maladies Infectieuses et Inflammatoires, CHU Purpan, Toulouse Cedex 3, France
- Infinity, Université Toulouse, CNRS, INSERM, UPS, Toulouse, France
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Dey AD, Bigham A, Esmaeili Y, Ashrafizadeh M, Moghaddam FD, Tan SC, Yousefiasl S, Sharma S, Maleki A, Rabiee N, Kumar AP, Thakur VK, Orive G, Sharifi E, Kumar A, Makvandi P. Dendrimers as nanoscale vectors: Unlocking the bars of cancer therapy. Semin Cancer Biol 2022; 86:396-419. [PMID: 35700939 DOI: 10.1016/j.semcancer.2022.06.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 03/06/2022] [Accepted: 06/09/2022] [Indexed: 11/18/2022]
Abstract
Chemotherapy is the first choice in the treatment of cancer and is always preferred to other approaches such as radiation and surgery, but it has never met the need of patients for a safe and effective drug. Therefore, new advances in cancer treatment are now needed to reduce the side effects and burdens associated with chemotherapy for cancer patients. Targeted treatment using nanotechnology are now being actively explored as they could effectively deliver therapeutic agents to tumor cells without affecting normal cells. Dendrimers are promising nanocarriers with distinct physiochemical properties that have received considerable attention in cancer therapy studies, which is partly due to the numerous functional groups on their surface. In this review, we discuss the progress of different types of dendrimers as delivery systems in cancer therapy, focusing on the challenges, opportunities, and functionalities of the polymeric molecules. The paper also reviews the various role of dendrimers in their entry into cells via endocytosis, as well as the molecular and inflammatory pathways in cancer. In addition, various dendrimers-based drug delivery (e.g., pH-responsive, enzyme-responsive, redox-responsive, thermo-responsive, etc.) and lipid-, amino acid-, polymer- and nanoparticle-based modifications for gene delivery, as well as co-delivery of drugs and genes in cancer therapy with dendrimers, are presented. Finally, biosafety concerns and issues hindering the transition of dendrimers from research to the clinic are discussed to shed light on their clinical applications.
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Affiliation(s)
- Asmita Deka Dey
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Ashkan Bigham
- Institute of Polymers, Composites and Biomaterials-National Research Council (IPCB-CNR), Viale J.F. Kennedy 54-Mostra d'Oltremare pad. 20, 80125 Naples, Italy
| | - Yasaman Esmaeili
- Biosensor Research Center (BRC), School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956 Istanbul, Turkey; Sabanci University Nanotechnology Research and Application Center (SUNUM), Tuzla, 34956 Istanbul, Turkey
| | - Farnaz Dabbagh Moghaddam
- Department of Biology, Science and Research Branch, Islamic Azad University, Tehran 1477893855, Iran
| | - Shing Cheng Tan
- UKM Medical Molecular Biology Institute, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Satar Yousefiasl
- School of Dentistry, Hamadan University of Medical Sciences, 6517838736 Hamadan, Iran
| | - Saurav Sharma
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Aziz Maleki
- Department of Pharmaceutical Nanotechnology, School of Pharmacy, Zanjan University of Medical Sciences, 45139-56184 Zanjan, Iran; Zanjan Pharmaceutical Nanotechnology Research Center (ZPNRC), Zanjan University of Medical Sciences, 45139-56184 Zanjan, Iran; Cancer Research Centre, Shahid Beheshti University of Medical Sciences, 1989934148 Tehran, Iran
| | - Navid Rabiee
- Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), 77 Cheongam-ro, Nam-gu, Pohang, Gyeongbuk, 37673, South Korea; School of Engineering, Macquarie University, Sydney, New South Wales 2109, Australia
| | - Alan Prem Kumar
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, 117600, Singapore; NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119077, Singapore
| | - Vijay Kumar Thakur
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, Edinburgh EH9 3JG, UK; School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun 248007, Uttarakhand, India; Centre for Research & Development, Chandigarh University, Mohali 140413, Punjab, India
| | - Gorka Orive
- NanoBioCel Research Group, School of Pharmacy, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain; University Institute for Regenerative Medicine and Oral Implantology - UIRMI (UPV/EHU-Fundación Eduardo Anitua), Vitoria-Gasteiz, Spain; Bioaraba, NanoBioCel Research Group, Vitoria-Gasteiz, Spain
| | - Esmaeel Sharifi
- Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and Technologies, Hamadan University of Medical Sciences, Hamadan, Iran; Institute of Polymers, Composites and Biomaterials, National Research Council (IPCB-CNR), Naples, 80125 Italy.
| | - Arun Kumar
- Chitkara College of Pharmacy, Chitkara University, Punjab, India.
| | - Pooyan Makvandi
- Istituto Italiano di Tecnologia, Centre for Materials Interfaces, Pontedera, 56025 Pisa, Italy.
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Degboé Y, Poupot R, Poupot M. Repolarization of Unbalanced Macrophages: Unmet Medical Need in Chronic Inflammation and Cancer. Int J Mol Sci 2022; 23:1496. [PMID: 35163420 PMCID: PMC8835955 DOI: 10.3390/ijms23031496] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 01/19/2022] [Accepted: 01/20/2022] [Indexed: 12/12/2022] Open
Abstract
Monocytes and their tissue counterpart macrophages (MP) constitute the front line of the immune system. Indeed, they are able to rapidly and efficiently detect both external and internal danger signals, thereby activating the immune system to eradicate the disturbing biological, chemical, or physical agents. They are also in charge of the control of the immune response and account for the repair of the damaged tissues, eventually restoring tissue homeostasis. The balance between these dual activities must be thoroughly controlled in space and time. Any sustained unbalanced response of MP leads to pathological disorders, such as chronic inflammation, or favors cancer development and progression. In this review, we take advantage of our expertise in chronic inflammation, especially in rheumatoid arthritis, and in cancer, to highlight the pivotal role of MP in the physiopathology of these disorders and to emphasize the repolarization of unbalanced MP as a promising therapeutic strategy to control these diseases.
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Affiliation(s)
- Yannick Degboé
- Infinity, Université Toulouse, CNRS, INSERM, UPS, 31024 Toulouse, France;
- Département de Rhumatologie, CHU Toulouse, 31029 Toulouse, France
| | - Rémy Poupot
- Infinity, Université Toulouse, CNRS, INSERM, UPS, 31024 Toulouse, France;
| | - Mary Poupot
- Centre de Recherche en Cancérologie de Toulouse, Université Toulouse, INSERM, UPS, 31037 Toulouse, France;
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Zibarov A, Oukhrib A, Aujard Catot J, Turrin CO, Caminade AM. AB 5 Derivatives of Cyclotriphosphazene for the Synthesis of Dendrons and Their Applications. Molecules 2021; 26:4017. [PMID: 34209285 PMCID: PMC8271872 DOI: 10.3390/molecules26134017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 06/24/2021] [Accepted: 06/29/2021] [Indexed: 11/17/2022] Open
Abstract
AB5 compounds issued from the reactivity of hexachlorocyclotriphosphazene are relatively easy to obtain using two ways: either first the reaction of one chloride with one reagent, followed by the reaction of the five remaining Cl with another reagent, or first the reaction of five chlorides with one reagent, followed by the reaction of the single remaining Cl with another reagent. This particular property led to the use of such compounds as core for the synthesis of dendrons (dendritic wedges), using the five functions for growing the dendritic branches. The single function can be used for the synthesis of diverse types of dendrimers (onion peel, dumbbell-shape, Janus), for covalent or non-covalent grafting to solid surfaces, providing nanomaterials, for grafting a fluorophore, especially for studying biological mechanisms, or for self-associations to get micelles. All these properties are reviewed in this paper.
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Affiliation(s)
- Artem Zibarov
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Toulouse, CEDEX 4, France; (A.Z.); (A.O.); (J.A.C.); (C.-O.T.)
- LCC-CNRS, Université de Toulouse, CNRS, 31077 Toulouse, CEDEX 4, France
| | - Abdelouahd Oukhrib
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Toulouse, CEDEX 4, France; (A.Z.); (A.O.); (J.A.C.); (C.-O.T.)
- LCC-CNRS, Université de Toulouse, CNRS, 31077 Toulouse, CEDEX 4, France
| | - Julien Aujard Catot
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Toulouse, CEDEX 4, France; (A.Z.); (A.O.); (J.A.C.); (C.-O.T.)
- LCC-CNRS, Université de Toulouse, CNRS, 31077 Toulouse, CEDEX 4, France
| | - Cédric-Olivier Turrin
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Toulouse, CEDEX 4, France; (A.Z.); (A.O.); (J.A.C.); (C.-O.T.)
- LCC-CNRS, Université de Toulouse, CNRS, 31077 Toulouse, CEDEX 4, France
| | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, 31077 Toulouse, CEDEX 4, France; (A.Z.); (A.O.); (J.A.C.); (C.-O.T.)
- LCC-CNRS, Université de Toulouse, CNRS, 31077 Toulouse, CEDEX 4, France
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11
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Gao Y, Shen M, Shi X. Interaction of dendrimers with the immune system: An insight into cancer nanotheranostics. VIEW 2021. [DOI: 10.1002/viw.20200120] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Affiliation(s)
- Yue Gao
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials International Joint Laboratory for Advanced Fiber and Low‐dimension Materials, College of Chemistry, Chemical Engineering and Biotechnology Donghua University Shanghai People's Republic of China
| | - Mingwu Shen
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials International Joint Laboratory for Advanced Fiber and Low‐dimension Materials, College of Chemistry, Chemical Engineering and Biotechnology Donghua University Shanghai People's Republic of China
| | - Xiangyang Shi
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials International Joint Laboratory for Advanced Fiber and Low‐dimension Materials, College of Chemistry, Chemical Engineering and Biotechnology Donghua University Shanghai People's Republic of China
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12
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Maysinger D, Zhang Q, Kakkar A. Dendrimers as Modulators of Brain Cells. Molecules 2020; 25:E4489. [PMID: 33007959 PMCID: PMC7582352 DOI: 10.3390/molecules25194489] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 09/27/2020] [Accepted: 09/29/2020] [Indexed: 12/19/2022] Open
Abstract
Nanostructured hyperbranched macromolecules have been extensively studied at the chemical, physical and morphological levels. The cellular structural and functional complexity of neural cells and their cross-talk have made it rather difficult to evaluate dendrimer effects in a mixed population of glial cells and neurons. Thus, we are at a relatively early stage of bench-to-bedside translation, and this is due mainly to the lack of data valuable for clinical investigations. It is only recently that techniques have become available that allow for analyses of biological processes inside the living cells, at the nanoscale, in real time. This review summarizes the essential properties of neural cells and dendrimers, and provides a cross-section of biological, pre-clinical and early clinical studies, where dendrimers were used as nanocarriers. It also highlights some examples of biological studies employing dendritic polyglycerol sulfates and their effects on glia and neurons. It is the aim of this review to encourage young scientists to advance mechanistic and technological approaches in dendrimer research so that these extremely versatile and attractive nanostructures gain even greater recognition in translational medicine.
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Affiliation(s)
- Dusica Maysinger
- Department of Pharmacology and Therapeutics, McGill University, 3655 Promenade Sir William Osler, Montreal, QC H3G 1Y6, Canada;
| | - Qiaochu Zhang
- Department of Pharmacology and Therapeutics, McGill University, 3655 Promenade Sir William Osler, Montreal, QC H3G 1Y6, Canada;
- Department of Chemistry, McGill University, 801 Sherbrooke St West, Montreal, QC H3A 0B8, Canada
| | - Ashok Kakkar
- Department of Chemistry, McGill University, 801 Sherbrooke St West, Montreal, QC H3A 0B8, Canada
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13
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Zeng Y, Li Z, Zhu H, Gu Z, Zhang H, Luo K. Recent Advances in Nanomedicines for Multiple Sclerosis Therapy. ACS APPLIED BIO MATERIALS 2020; 3:6571-6597. [PMID: 35019387 DOI: 10.1021/acsabm.0c00953] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yujun Zeng
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhiqian Li
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hongyan Zhu
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zhongwei Gu
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Hu Zhang
- Amgen Bioprocessing Centre, Keck Graduate Institute, Claremont, California 91711, United States
| | - Kui Luo
- Huaxi MR Research Center (HMRRC), Department of Radiology, Functional and Molecular Imaging Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
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14
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Qiu J, Hameau A, Shi X, Mignani S, Majoral JP, Caminade AM. Fluorescent Phosphorus Dendrimers: Towards Material and Biological Applications. Chempluschem 2020; 84:1070-1080. [PMID: 31943953 DOI: 10.1002/cplu.201900337] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/03/2019] [Indexed: 12/18/2022]
Abstract
Fluorescent derivatives of phosphorhydrazone dendrimers are reviewed. Diverse types of fluorophores have been used, such as pyrene, naphthol, anthracene, dansyl, diketone, phthalocyanine, maleimide, julolidine, rhodamine, fluorescein, or fluorene derivatives. The fluorescent groups can be located either as terminal groups on the surface, at the core, linked to the core (off-center), or to the branches of the dendritic structure. After fundamental research on their synthesis, these compounds have been used in the fields of catalysis, nanomaterials, OLEDs, sensors and biology/nanomedicine, in particular for monitoring transfection, or for their anti-inflammatory or anti-cancer properties.
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Affiliation(s)
- Jieru Qiu
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France.,Key Laboratory of Science & Technology of Eco-Textile Ministry of Education College of Chemistry Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
| | - Aurélien Hameau
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Xiangyang Shi
- Key Laboratory of Science & Technology of Eco-Textile Ministry of Education College of Chemistry Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
| | - Serge Mignani
- CNRS-UMR 860 Laboratoire de Chimie et de Biochimie Pharmacologique et de Toxicologie Université Paris Descartes, PRES Sorbonne-Paris Cité, 45 rue des Saints Pères, 75006, Paris, France.,CQM Centro de Quimica da Madeira, MMRG, Universidade da Madeira, Campus de Pentrada, 9020-105, Funchal, Portugal
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
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15
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Phosphorus Dendrimers as Nanotools against Cancers. Molecules 2020; 25:molecules25153333. [PMID: 32708025 PMCID: PMC7435762 DOI: 10.3390/molecules25153333] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 07/17/2020] [Accepted: 07/19/2020] [Indexed: 12/31/2022] Open
Abstract
This review concerns the use of dendrimers, especially of phosphorhydrazone dendrimers, against cancers. After the introduction, the review is organized in three main topics, depending on the role played by the phosphorus dendrimers against cancers: (i) as drugs by themselves; (ii) as carriers of drugs; and (iii) as indirect inducer of cancerous cell death. In the first part, two main types of phosphorus dendrimers are considered: those functionalized on the surface by diverse organic derivatives, including known drugs, and those functionalized by diverse metal complexes. The second part will display the role of dendrimers as carriers of anticancer “drugs”, which can be either small molecules or anticancer siRNAs, or the combination of both. In the third part are gathered a few examples of phosphorhydrazone dendrimers that are not cytotoxic by themselves, but which under certain circumstances induce a cytotoxic effect on cancerous cells. These examples include a positive influence on the human immune system and the combination of bioimaging with photodynamic therapy properties.
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16
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An Anti-Inflammatory Poly(PhosphorHydrazone) Dendrimer Capped with AzaBisPhosphonate Groups to Treat Psoriasis. Biomolecules 2020; 10:biom10060949. [PMID: 32586038 PMCID: PMC7356153 DOI: 10.3390/biom10060949] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/05/2020] [Accepted: 06/15/2020] [Indexed: 12/13/2022] Open
Abstract
Dendrimers are nanosized, arborescent macromolecules synthesized in a stepwise fashion with attractive degrees of functionality and structure definition. This is one of the reasons why they are widely used for biomedical applications. Previously, we have shown that a poly(phosphorhydrazone) (PPH) dendrimer capped with anionic azabisphosphonate groups (so-called ABP dendrimer) has immuno-modulatory and anti-inflammatory properties towards human immune cells in vitro. Thereafter, we have shown that the ABP dendrimer has a promising therapeutic efficacy to treat models of acute and chronic inflammatory disorders in animal models. In these models, the active pharmaceutical ingredient was administered systematically (intravenous and oral administrations), but also loco-regionally in the vitreous tissue. Herein, we assessed the therapeutic efficacy of the ABP dendrimer in the preclinical mouse model of psoriasis induced by imiquimod. The ABP dendrimer was administered in phosphate-buffered saline solution via either systemic injection or topical application. We show that the topical application enabled the control of both the clinical and histopathological scores, and the control of the infiltration of macrophages in the skin of treated mice.
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17
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Mandal AK. Dendrimers in targeted drug delivery applications: a review of diseases and cancer. INT J POLYM MATER PO 2020. [DOI: 10.1080/00914037.2020.1713780] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Ardhendu Kumar Mandal
- Central Instrumentation Division, CSIR-Indian Institute of Chemical Biology, Jadavpur, India
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18
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Lyu LY, Wang Q, Xu Q, Zhao WY, Yang H, Che CY. The expression of lacrimal androgen-binding proteins in mice Pseudomonas aeruginosa keratitis. Int J Ophthalmol 2020; 13:7-10. [PMID: 31956564 DOI: 10.18240/ijo.2020.01.02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 11/20/2019] [Indexed: 12/11/2022] Open
Abstract
AIM To investigate the expression of lacrimal androgen-binding proteins (ABPs) in mice Pseudomonas aeruginosa (P. aeruginosa) keratitis. METHODS P. aeruginosa mice model from different gender was developed by intra-stromal injection. The expression of lacrimal ABPs in lacrimal gland specimens from P. aeruginosa keratitis mice was detected by the quantitative polymerase chain reaction (qRT-PCR). Corneal virulence was evaluated based on clinical scores. To study the mechanism of lacrimal ABPs' expression, experimental subjects were pre-treated with 4E-BP1 inhibitor, and were used to evaluate the expression levels by qRT-PCR. RESULTS Compared with control groups, the expression of ABPα, ABPη and ABPζ in lacrimal gland from P. aeruginosa keratitis mice had no meaningful changes, while ABPε and ABPδ were significantly higher at 1d after infection. The expression of ABPδ in lacrimal gland of male mice was higher than female mice, regardless of whether or not P. aeruginosa keratitis occurred. After 4E-BP1 inhibitor subconjunctival injection or lacrimal injection, the expression of ABPδ and ABPε has no significant change compared with the control group. CONCLUSION ABPδ and ABPε secreted by mice lacrimal gland may involve in the progress of alleviating the severity of corneal damage in P. aeruginosa keratitis. The expression of ABPδ and ABPε upon P. aeruginosa infection is independent of cap-dependent mRNA translation activated by 4E-BP1.
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Affiliation(s)
- Le-Yu Lyu
- Department of Ophthalmology, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Qian Wang
- Department of Ophthalmology, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Qiang Xu
- Department of Ophthalmology, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Wen-Yi Zhao
- Department of Ophthalmology, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Hua Yang
- Department of Ophthalmology, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
| | - Cheng-Ye Che
- Department of Ophthalmology, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong Province, China
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19
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Fruchon S, Bellard E, Beton N, Goursat C, Oukhrib A, Caminade AM, Blanzat M, Turrin CO, Golzio M, Poupot R. Biodistribution and Biosafety of a Poly(Phosphorhydrazone) Dendrimer, an Anti-Inflammatory Drug-Candidate. Biomolecules 2019; 9:biom9090475. [PMID: 31514434 PMCID: PMC6770054 DOI: 10.3390/biom9090475] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 09/02/2019] [Accepted: 09/06/2019] [Indexed: 01/20/2023] Open
Abstract
Dendrimers are nanosized, arborescent polymers of which size and structure are perfectly controlled. This is one reason why they are widely used for biomedical purposes. Previously, we showed that a phosphorus-based dendrimer capped with anionic azabisphosphonate groups (so-called ABP dendrimer) has immuno-modulatory and anti-inflammatory properties towards human immune cells in vitro. Thereafter, we have shown that the ABP dendrimer has a promising therapeutic efficacy to treat models of chronic inflammatory disorders. On the way to clinical translation, the biodistribution and the safety of this drug-candidate has to be thoroughly assessed. In this article, we present preliminary non-clinical data regarding biodistribution, hematological safety, genotoxicity, maximal tolerated doses, and early cardiac safety of the ABP dendrimer. One of the genotoxicity assays reveals a potential mutagen effect of the item at a concentration above 200 µM, i.e., up to 100 times the active dose in vitro on human immune cells. However, as the results obtained for all the other assays show that the ABP dendrimer has promising biodistribution and safety profiles, there is no red flag raised to hamper the regulatory pre-clinical development of the ABP dendrimer.
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Affiliation(s)
- Séverine Fruchon
- INSERM, U1043, CNRS, U5282, Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse-Purpan, F-31300 Toulouse, France.
| | - Elisabeth Bellard
- CNRS, UMR 5089, Université de Toulouse, UPS, Institut de Pharmacologie et de Biologie Structurale, IPBS, 205 route de Narbonne, BP 64182, F-31077 Toulouse CEDEX 4, France.
| | - Nicolas Beton
- INSERM, U1043, CNRS, U5282, Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse-Purpan, F-31300 Toulouse, France.
| | - Cécile Goursat
- INSERM, U1043, CNRS, U5282, Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse-Purpan, F-31300 Toulouse, France.
| | - Abdelouahd Oukhrib
- CNRS, UPR 8241, Laboratoire de Chimie de Coordination, 205 route de Narbonne, BP 44099, F-31077 Toulouse CEDEX 4, France.
- LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France.
| | - Anne-Marie Caminade
- CNRS, UPR 8241, Laboratoire de Chimie de Coordination, 205 route de Narbonne, BP 44099, F-31077 Toulouse CEDEX 4, France.
- LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France.
| | - Muriel Blanzat
- CNRS, UMR 5623, Université de Toulouse, UPS, Laboratoire des Interactions Moléculaires et Réactivité Chimique et Photochimique, IMRCP, 118 route de Narbonne, F-31062 Toulouse CEDEX 9, France.
| | - Cédric-Olivier Turrin
- CNRS, UPR 8241, Laboratoire de Chimie de Coordination, 205 route de Narbonne, BP 44099, F-31077 Toulouse CEDEX 4, France.
- LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France.
| | - Muriel Golzio
- CNRS, UMR 5089, Université de Toulouse, UPS, Institut de Pharmacologie et de Biologie Structurale, IPBS, 205 route de Narbonne, BP 64182, F-31077 Toulouse CEDEX 4, France.
| | - Rémy Poupot
- INSERM, U1043, CNRS, U5282, Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse-Purpan, F-31300 Toulouse, France.
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20
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Majoral J, Caminade A. Phosphorhydrazones as Useful Building Blocks for Special Architectures: Macrocycles and Dendrimers. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201801184] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jean‐Pierre Majoral
- Laboratoire de Chimie de Coordination CNRS 205, route de Narbonne 31077 Toulouse Cedex 04 France
- LCC‐CNRS Université de Toulouse CNRS Toulouse France
| | - Anne‐Marie Caminade
- Laboratoire de Chimie de Coordination CNRS 205, route de Narbonne 31077 Toulouse Cedex 04 France
- LCC‐CNRS Université de Toulouse CNRS Toulouse France
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21
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Fruchon S, Poupot R. The ABP Dendrimer, a Drug-Candidate against Inflammatory Diseases That Triggers the Activation of Interleukin-10 Producing Immune Cells. Molecules 2018; 23:E1272. [PMID: 29799517 PMCID: PMC6100262 DOI: 10.3390/molecules23061272] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 05/21/2018] [Accepted: 05/22/2018] [Indexed: 12/16/2022] Open
Abstract
The ABP dendrimer, which is built on a phosphorus-based scaffold and bears twelve azabisphosphonate groups at its surface, is one of the dendrimers that has been shown to display immuno-modulatory and anti-inflammatory effects towards the human immune system. Its anti-inflammatory properties have been successfully challenged in animal models of inflammatory disorders. In this review, we trace the discovery and the evaluation of the therapeutic effects of the ABP dendrimer in three different animal models of both acute and chronic inflammatory diseases. We emphasize that its therapeutic effects rely on the enhancement of the production of Interleukin-10, the paradigm of anti-inflammatory cytokines, by different subsets of immune cells, such as monocytes/macrophages and CD4+ T lymphocytes.
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MESH Headings
- Animals
- Anti-Inflammatory Agents/chemical synthesis
- Anti-Inflammatory Agents/pharmacology
- Antigens, CD/genetics
- Antigens, CD/immunology
- Arthritis, Rheumatoid/drug therapy
- Arthritis, Rheumatoid/genetics
- Arthritis, Rheumatoid/immunology
- Arthritis, Rheumatoid/pathology
- CD4-Positive T-Lymphocytes/drug effects
- CD4-Positive T-Lymphocytes/immunology
- Dendrimers/chemical synthesis
- Dendrimers/pharmacology
- Disease Models, Animal
- Encephalomyelitis, Autoimmune, Experimental/drug therapy
- Encephalomyelitis, Autoimmune, Experimental/genetics
- Encephalomyelitis, Autoimmune, Experimental/immunology
- Encephalomyelitis, Autoimmune, Experimental/pathology
- Gene Expression
- Humans
- Interleukin-10/genetics
- Interleukin-10/immunology
- Lymphocyte Activation/drug effects
- Mice
- Monocytes/drug effects
- Monocytes/immunology
- Receptors, Interleukin-1/deficiency
- Receptors, Interleukin-1/genetics
- Receptors, Interleukin-1/immunology
- Structure-Activity Relationship
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Affiliation(s)
- Séverine Fruchon
- INSERM, U1043, CNRS, U5282, Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse-Purpan, F-31300 Toulouse, France.
| | - Rémy Poupot
- INSERM, U1043, CNRS, U5282, Université de Toulouse, UPS, Centre de Physiopathologie de Toulouse-Purpan, F-31300 Toulouse, France.
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22
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Liu P, Jin Y, Sattar H, Liu H, Xie W, Zhou F. Natural killer cell immunotherapy against multiple myeloma: Progress and possibilities. J Leukoc Biol 2018; 103:821-828. [PMID: 29733502 DOI: 10.1002/jlb.2ru0517-176rr] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 01/06/2018] [Accepted: 01/07/2018] [Indexed: 12/29/2022] Open
Affiliation(s)
- Pan Liu
- Department of Hematology; Zhongnan Hospital; Wuhan University; Wuhan P.R. China
| | - Yanxia Jin
- Department of Hematology; Zhongnan Hospital; Wuhan University; Wuhan P.R. China
| | - Haseeb Sattar
- Department of Clinical Pharmacy; Wuhan Union Hospital; affiliated Hospital; Tongji Medical College; Huazhong University of Science and Technology; Wuhan P.R. China
| | - Hailing Liu
- Department of Clinical Hematology; Second Affiliated Hospital; Xi'an Jiao Tong University; Xi'an P.R. China
| | - Weiling Xie
- Department of Hematology; Zhongnan Hospital; Wuhan University; Wuhan P.R. China
| | - Fuling Zhou
- Department of Hematology; Zhongnan Hospital; Wuhan University; Wuhan P.R. China
- Hubei Key Laboratory of Tumor Biological Behavior; Wuhan P.R. China
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23
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Abstract
From biomaterials to imaging, and from drug delivery to drugs by themselves, phosphorus-containing dendrimers offer a large palette of biological properties, depending essentially on their types of terminal functions. The most salient examples of phosphorus dendrimers used for the elaboration of bio-chips and of supports for cell cultures, for imaging biological events, and for carrying and delivering drugs or biomacromolecules are presented in this feature article. Several phosphorus dendrimers can be considered also as drugs per se (by themselves) in particular to fight against cancers, neurodegenerative diseases, and inflammation, both in vitro and in vivo. Toxicity assays are also reported.
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Affiliation(s)
- Anne-Marie Caminade
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 Route de Narbonne, F-31077 Toulouse, France.
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24
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Hayder M, Garzoni M, Bochicchio D, Caminade AM, Couderc F, Ong-Meang V, Davignon JL, Turrin CO, Pavan GM, Poupot R. Three-Dimensional Directionality Is a Pivotal Structural Feature for the Bioactivity of Azabisphosphonate-Capped Poly(PhosphorHydrazone) Nanodrug Dendrimers. Biomacromolecules 2018; 19:712-720. [PMID: 29443507 DOI: 10.1021/acs.biomac.7b01398] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Dendrimers are nanosized, nonlinear, hyperbranched polymers whose overall 3D shape is key for their biological activity. Poly(PhosphorHydrazone) (PPH) dendrimers capped with aza-bisphosphonate (ABP) end groups are known to have anti-inflammatory properties enabling the control of inflammatory diseases in different mouse models. Here we screen the anti-inflammatory activity of a series of PPH dendrimers bearing between 2 and 16 ABP end groups in a mouse model of arthritis and confront the biological results with atomistic simulations of the dendrimers. We show that only the PPH dendrimers capped with 10 and 12 ABP end groups can control the flare of the inflammatory disease. All-atom accelerated molecular dynamics simulations show that dendrimers with a low number of ABP end groups are directional but highly flexible/dynamic and have thereby limited efficiency in establishing multivalent interactions. The largest dendrimer appears as nondirectional, having 16 ABP end groups forming patches all over the dendrimer surface. Conversely, intermediate dendrimers having 10 or 12 ABP end groups reach the best compromise between the number of surface groups and their stable directional gathering, a real maximization of multivalency.
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Affiliation(s)
- Myriam Hayder
- Centre de Physiopathologie Toulouse-Purpan (CPTP), Université de Toulouse, CNRS, Inserm, UPS , Toulouse , France
| | - Matteo Garzoni
- Department of Innovative Technologies , University for Applied Sciences and Arts of Southern Switzerland (SUPSI) , Galleria 2, Via Cantonale 2c , CH-6928 Manno , Switzerland
| | - Davide Bochicchio
- Department of Innovative Technologies , University for Applied Sciences and Arts of Southern Switzerland (SUPSI) , Galleria 2, Via Cantonale 2c , CH-6928 Manno , Switzerland
| | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination du CNRS , 205 Route de Narbonne, BP 44099 , 31077 Toulouse Cedex 4 , France.,LCC-CNRS, Université de Toulouse, CNRS , Toulouse , France
| | - François Couderc
- Laboratoire des Interactions Moléculaires et Réactivité, Chimique et Photochimique (IMRCP), Université de Toulouse, CNRS, UPS , Toulouse , France
| | - Varravaddheay Ong-Meang
- Laboratoire des Interactions Moléculaires et Réactivité, Chimique et Photochimique (IMRCP), Université de Toulouse, CNRS, UPS , Toulouse , France
| | - Jean-Luc Davignon
- Centre de Physiopathologie Toulouse-Purpan (CPTP), Université de Toulouse, CNRS, Inserm, UPS , Toulouse , France
| | - Cédric-Olivier Turrin
- Laboratoire de Chimie de Coordination du CNRS , 205 Route de Narbonne, BP 44099 , 31077 Toulouse Cedex 4 , France.,LCC-CNRS, Université de Toulouse, CNRS , Toulouse , France
| | - Giovanni M Pavan
- Department of Innovative Technologies , University for Applied Sciences and Arts of Southern Switzerland (SUPSI) , Galleria 2, Via Cantonale 2c , CH-6928 Manno , Switzerland
| | - Rémy Poupot
- Centre de Physiopathologie Toulouse-Purpan (CPTP), Université de Toulouse, CNRS, Inserm, UPS , Toulouse , France
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Ielasi F, Ledall J, Anes AP, Fruchon S, Caminade AM, Poupot R, Turrin CO, Blanzat M. Influence of PPH dendrimers' surface functions on the activation of human monocytes: a study of their interactions with pure lipid model systems. Phys Chem Chem Phys 2018; 18:21871-80. [PMID: 27435630 DOI: 10.1039/c6cp03536a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The influence of surface functions on the interactions between Poly(PhosphorHydrazone) PPH dendrimers and human monocytes is discussed on the basis of complementary biological and physicochemical studies on membrane models (monolayers and multi-lamellar vesicles). The studies were performed on both an active and non-toxic phosphonic acid capped dendrimer and a non-active but toxic carboxylic acid capped one. On the one hand, comparative studies of the behaviour of DPPC monolayers in the presence or absence of PPH dendrimers in the subphase showed differences in the phase transitions, highlighting interactions between both dendrimers and phospholipid monolayers, with a larger incidence for the carboxylic acid capped dendrimer (negative control), validating its cellular toxicity. On the other hand, comparative biological studies (activation of human monocytes and binding of fluorescent dendrimers on human monocytes) show the pre-eminence of phosphonic acid capped dendrimers towards specific binding and subsequent activation of human monocytes.
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Affiliation(s)
- F Ielasi
- Laboratoire IMRCP, UMR 5623 CNRS, Université Toulouse 3, 118 route de Narbonne, F-31062 Toulouse, France.
| | - J Ledall
- Laboratoire de Chimie de Coordination du CNRS, UPR 8241, 205 route de Narbonne, BP 44099, F-31077 Toulouse cedex 04, France. and Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse, France and Centre de Physiopathologie de Toulouse-Purpan, INSERM 1043, CNRS 5282, Université de Toulouse, F-31300 Toulouse, France.
| | - A Perez Anes
- Laboratoire IMRCP, UMR 5623 CNRS, Université Toulouse 3, 118 route de Narbonne, F-31062 Toulouse, France. and Laboratoire de Chimie de Coordination du CNRS, UPR 8241, 205 route de Narbonne, BP 44099, F-31077 Toulouse cedex 04, France. and Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse, France
| | - S Fruchon
- Centre de Physiopathologie de Toulouse-Purpan, INSERM 1043, CNRS 5282, Université de Toulouse, F-31300 Toulouse, France.
| | - A-M Caminade
- Laboratoire de Chimie de Coordination du CNRS, UPR 8241, 205 route de Narbonne, BP 44099, F-31077 Toulouse cedex 04, France. and Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse, France
| | - R Poupot
- Centre de Physiopathologie de Toulouse-Purpan, INSERM 1043, CNRS 5282, Université de Toulouse, F-31300 Toulouse, France.
| | - C-O Turrin
- Laboratoire de Chimie de Coordination du CNRS, UPR 8241, 205 route de Narbonne, BP 44099, F-31077 Toulouse cedex 04, France. and Université de Toulouse, UPS, INPT, LCC, F-31077 Toulouse, France
| | - M Blanzat
- Laboratoire IMRCP, UMR 5623 CNRS, Université Toulouse 3, 118 route de Narbonne, F-31062 Toulouse, France.
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Rodrigues DB, Oliveira JM, Santos TC, Reis RL. Dendrimers: Breaking the paradigm of current musculoskeletal autoimmune therapies. J Tissue Eng Regen Med 2018; 12:e1796-e1812. [DOI: 10.1002/term.2597] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 09/01/2017] [Accepted: 10/09/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Daniel B. Rodrigues
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Joaquim M. Oliveira
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
- The Discoveries Centre for Regenerative and Precision MedicineHeadquarters at University of Minho Avepark 4805‐017 Barco Guimarães Portugal
| | - Tírcia C. Santos
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
| | - Rui L. Reis
- 3B's Research Group – Biomaterials, Biodegradables and Biomimetics, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative MedicineUniversity of Minho Avepark 4805‐017 Barco Guimarães Portugal
- ICVS/3B's – PT Government Associate Laboratory Braga/Guimarães Portugal
- The Discoveries Centre for Regenerative and Precision MedicineHeadquarters at University of Minho Avepark 4805‐017 Barco Guimarães Portugal
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Janaszewska A, Gorzkiewicz M, Ficker M, Petersen JF, Paolucci V, Christensen JB, Klajnert-Maculewicz B. Pyrrolidone Modification Prevents PAMAM Dendrimers from Activation of Pro-Inflammatory Signaling Pathways in Human Monocytes. Mol Pharm 2017; 15:12-20. [DOI: 10.1021/acs.molpharmaceut.7b00515] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Anna Janaszewska
- Department
of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland
| | - Michał Gorzkiewicz
- Department
of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland
| | - Mario Ficker
- Department
of Chemistry, University of Copenhagen, Thorvaldsensvej 40, DK-1871 Frederiksberg, Denmark
| | | | - Valentina Paolucci
- Department
of Chemistry, University of Copenhagen, Thorvaldsensvej 40, DK-1871 Frederiksberg, Denmark
| | - Jørn Bolstad Christensen
- Department
of Chemistry, University of Copenhagen, Thorvaldsensvej 40, DK-1871 Frederiksberg, Denmark
| | - Barbara Klajnert-Maculewicz
- Department
of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland
- Leibniz-Institut für Polymerforschung Dresden e.V., Hohe Strasse 6, 01069 Dresden, Germany
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28
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A non-cytotoxic dendrimer with innate and potent anticancer and anti-metastatic activities. Nat Biomed Eng 2017; 1:745-757. [DOI: 10.1038/s41551-017-0130-9] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2016] [Accepted: 08/01/2017] [Indexed: 11/08/2022]
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Pro-Inflammatory Versus Anti-Inflammatory Effects of Dendrimers: The Two Faces of Immuno-Modulatory Nanoparticles. NANOMATERIALS 2017; 7:nano7090251. [PMID: 28862693 PMCID: PMC5618362 DOI: 10.3390/nano7090251] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Revised: 08/25/2017] [Accepted: 08/30/2017] [Indexed: 01/14/2023]
Abstract
Dendrimers are soft matter, hyperbranched, and multivalent nanoparticles whose synthesis theoretically affords monodisperse compounds. They are built from a core on which one or several successive series of branches are engrafted in an arborescent way. At the end of the synthesis, the tunable addition of surface groups gives birth to multivalent nano-objects which are generally intended for a specific use. For these reasons, dendrimers have received a lot of attention from biomedical researchers. In particular, some of us have demonstrated that dendrimers can be intrinsically drug-candidate for the treatment of inflammatory disorders, amongst others, using relevant preclinical animal models. These anti-inflammatory dendrimers are innovative in the pharmaceutical field. More recently, it has appeared that some dendrimers (even among those which have been described as anti-inflammatory) can promote inflammatory responses in non-diseased animals. The main corpus of this concise review is focused on the reports which describe anti-inflammatory properties of dendrimers in vivo, following which we review the few recent articles that show pro-inflammatory effects of our favorite molecules, to finally discuss this duality in immuno-modulation which has to be taken into account for the preclinical and clinical developments of dendrimers.
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Cyclotriphosphazene, an old compound applied to the synthesis of smart dendrimers with tailored properties. PURE APPL CHEM 2016. [DOI: 10.1515/pac-2016-0711] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractThe versatile reactivity of hexachlorocyclotriphosphazene (N3P3Cl6) has been developed for the synthesis of specifically engineered dendrimers. Dendrimers are hyperbranched macromolecules built by concentric layers constituted of associated monomeric units. Many of the properties of dendrimers depend on the type of their surface (terminal) functions, which are generally all identical. For some specific purposes, it is desirable to have one function that is different at the level of the core. Hexachlorocyclotriphosphazene offers the possibility to differentiate the reactivity of one (or more) Cl from the others, for producing specifically engineered dendritic tools. These specific reactions on N3P3Cl6 have produced highly dense dendrimers, Janus dendrimers (two faces), tools for functionalizing materials, with uses as catalysts, as chemical sensors, for trapping CO2, for the culture of cells, or for imaging biological events. These properties will be emphasized in this review.
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31
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Poupot M, Turrin CO, Caminade AM, Fournié JJ, Attal M, Poupot R, Fruchon S. Poly(phosphorhydrazone) dendrimers: yin and yang of monocyte activation for human NK cell amplification applied to immunotherapy against multiple myeloma. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2016; 12:2321-2330. [PMID: 27498187 DOI: 10.1016/j.nano.2016.07.009] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Revised: 05/04/2016] [Accepted: 07/18/2016] [Indexed: 12/28/2022]
Abstract
Human natural killer (NK) cells play a key role in anti-cancer and anti-viral immunity, but their selective amplification in vitro is extremely tedious to achieve and remains one of the most challenging problems to solve for efficient NK cell-based immuno-therapeutic treatments against malignant diseases. Here we report that, when added to ex vivo culture of peripheral blood mononuclear cells from healthy volunteers or from cancer patients with multiple myeloma, poly (phosphorhydrazone) dendrimers capped with amino-bis(methylene phosphonate) end groups enable the efficient proliferation of NK cells with anti-cancer cytotoxicity in vivo. We also show that the amplification of the NK population relies on the preliminary activation of monocytes in the framework of a multistep cross-talk between monocytes and NK cells before the proliferation thereof. Thus poly(phosphorhydrazone) dendrimers represent a novel class of extremely promising drugs to develop NK-cell based anti-cancer therapies.
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Affiliation(s)
- Mary Poupot
- Centre de Recherche en Cancérologie de Toulouse, Université de Toulouse, CNRS, INSERM, UPS, France
| | | | | | - Jean-Jacques Fournié
- Centre de Recherche en Cancérologie de Toulouse, Université de Toulouse, CNRS, INSERM, UPS, France
| | - Michel Attal
- Institut Universitaire du Cancer de Toulouse-Oncopôle, Université de Toulouse, CNRS, INSERM, UPS, France
| | - Rémy Poupot
- Centre de Physiopathologie de Toulouse-Purpan, Université de Toulouse, CNRS, INSERM, UPS, France
| | - Séverine Fruchon
- Centre de Physiopathologie de Toulouse-Purpan, Université de Toulouse, CNRS, INSERM, UPS, France.
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32
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Ledall J, Fruchon S, Garzoni M, Pavan GM, Caminade AM, Turrin CO, Blanzat M, Poupot R. Interaction studies reveal specific recognition of an anti-inflammatory polyphosphorhydrazone dendrimer by human monocytes. NANOSCALE 2015; 7:17672-84. [PMID: 26335052 DOI: 10.1039/c5nr03884g] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Dendrimers are nano-materials with perfectly defined structure and size, and multivalency properties that confer substantial advantages for biomedical applications. Previous work has shown that phosphorus-based polyphosphorhydrazone (PPH) dendrimers capped with azabisphosphonate (ABP) end groups have immuno-modulatory and anti-inflammatory properties leading to efficient therapeutic control of inflammatory diseases in animal models. These properties are mainly prompted through activation of monocytes. Here, we disclose new insights into the molecular mechanisms underlying the anti-inflammatory activation of human monocytes by ABP-capped PPH dendrimers. Following an interdisciplinary approach, we have characterized the physicochemical and biological behavior of the lead ABP dendrimer with model and cell membranes, and compared this experimental set of data to predictive computational modelling studies. The behavior of the ABP dendrimer was compared to the one of an isosteric analog dendrimer capped with twelve azabiscarboxylate (ABC) end groups instead of twelve ABP end groups. The ABC dendrimer displayed no biological activity on human monocytes, therefore it was considered as a negative control. In detail, we show that the ABP dendrimer can bind both non-specifically and specifically to the membrane of human monocytes. The specific binding leads to the internalization of the ABP dendrimer by human monocytes. On the contrary, the ABC dendrimer only interacts non-specifically with human monocytes and is not internalized. These data indicate that the bioactive ABP dendrimer is recognized by specific receptor(s) at the surface of human monocytes.
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Affiliation(s)
- Jérémy Ledall
- INSERM, UMR1043, CNRS, U5282, Université de Toulouse, UPS, Center of Physiopathology of Toulouse-Purpan, CHU Purpan, BP 3028, Toulouse F-31300, France. and CNRS, UPR 8241, Université de Toulouse, UPS, INPT, Laboratoire de Chimie de Coordination, 205 route de Narbonne, BP 44099, Toulouse F-31077, France.
| | - Séverine Fruchon
- INSERM, UMR1043, CNRS, U5282, Université de Toulouse, UPS, Center of Physiopathology of Toulouse-Purpan, CHU Purpan, BP 3028, Toulouse F-31300, France. and CNRS, UPR 8241, Université de Toulouse, UPS, INPT, Laboratoire de Chimie de Coordination, 205 route de Narbonne, BP 44099, Toulouse F-31077, France.
| | - Matteo Garzoni
- Department of Innovative Technologies, University of Applied Sciences and Arts of Southern Switzerland, Galleria 2, Manno 6928, Switzerland
| | - Giovanni M Pavan
- Department of Innovative Technologies, University of Applied Sciences and Arts of Southern Switzerland, Galleria 2, Manno 6928, Switzerland
| | - Anne-Marie Caminade
- CNRS, UPR 8241, Université de Toulouse, UPS, INPT, Laboratoire de Chimie de Coordination, 205 route de Narbonne, BP 44099, Toulouse F-31077, France.
| | - Cédric-Olivier Turrin
- CNRS, UPR 8241, Université de Toulouse, UPS, INPT, Laboratoire de Chimie de Coordination, 205 route de Narbonne, BP 44099, Toulouse F-31077, France.
| | - Muriel Blanzat
- Laboratoire IMRCP, CNRS UMR 5623, Université de Toulouse, UPS, 118 route de Narbonne, Toulouse F-31062, France.
| | - Rémy Poupot
- INSERM, UMR1043, CNRS, U5282, Université de Toulouse, UPS, Center of Physiopathology of Toulouse-Purpan, CHU Purpan, BP 3028, Toulouse F-31300, France.
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33
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Caminade AM, Hameau A, Majoral JP. The specific functionalization of cyclotriphosphazene for the synthesis of smart dendrimers. Dalton Trans 2015; 45:1810-22. [PMID: 26525036 DOI: 10.1039/c5dt03047a] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Hexachlorocyclotriphosphazene is an old compound which affords very new properties in the field of dendrimers. Indeed, it can be used as a branching point for the rapid synthesis of highly dense dendrimers, but also for the synthesis of dendrimers having precisely one function different from all the others. These types of dendrimers are useful in the field of materials, affording highly reusable catalysts, chemical sensors, or supports for cell cultures. However, the most developed uses concern fluorescence. These dendrimers have been used for in vivo imaging, and for trying to elucidate biological mechanisms, in particular for anti-inflammatory dendrimers. This review will display important examples in the field.
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Affiliation(s)
- Anne-Marie Caminade
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 route de Narbonne, BP 44099, F-31077 Toulouse Cedex 4, France.
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34
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Hayder M, Varilh M, Turrin CO, Saoudi A, Caminade AM, Poupot R, Liblau RS. Phosphorus-Based Dendrimer ABP Treats Neuroinflammation by Promoting IL-10-Producing CD4(+) T Cells. Biomacromolecules 2015; 16:3425-33. [PMID: 26397709 DOI: 10.1021/acs.biomac.5b00643] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Dendrimers are polyfunctional nano-objects of perfectly defined structure that can provide innovative alternatives for the treatment of chronic inflammatory diseases, including multiple sclerosis (MS). To investigate the efficiency of a recently described amino-bis(methylene phosphonate)-capped ABP dendrimer as a potential drug candidate for MS, we used the classical mouse model of MOG35-55-induced experimental autoimmune encephalomyelitis (EAE). Our study provides evidence that the ABP dendrimer prevents the development of EAE and inhibits the progression of established disease with a comparable therapeutic benefit as the approved treatment Fingolimod. We also show that the ABP dendrimer redirects the pathogenic myelin-specific CD4(+) T cell response toward IL-10 production.
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Affiliation(s)
| | | | - Cédric-Olivier Turrin
- Laboratoire de Chimie de Coordination CNRS UPR8241-205 , route de Narbonne, 31077-BP44099 Toulouse Cedex 4 France.,UPS-INPT, Université de Toulouse , F31077 Toulouse Cedex 4, France
| | | | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination CNRS UPR8241-205 , route de Narbonne, 31077-BP44099 Toulouse Cedex 4 France.,UPS-INPT, Université de Toulouse , F31077 Toulouse Cedex 4, France
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35
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Shakhbazau A, Mishra M, Chu TH, Brideau C, Cummins K, Tsutsui S, Shcharbin D, Majoral JP, Mignani S, Blanchard-Desce M, Bryszewska M, Yong VW, Stys PK, van Minnen J. Fluorescent Phosphorus Dendrimer as a Spectral Nanosensor for Macrophage Polarization and Fate Tracking in Spinal Cord Injury. Macromol Biosci 2015; 15:1523-34. [DOI: 10.1002/mabi.201500150] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Revised: 05/29/2015] [Indexed: 11/11/2022]
Affiliation(s)
- Antos Shakhbazau
- Hotchkiss Brain Institute and Cumming School of Medicine; University of Calgary; HRIC 1AA02, 3280 Hospital Drive, NW T2N4Z6 Calgary Canada
| | - Manoj Mishra
- Hotchkiss Brain Institute and Cumming School of Medicine; University of Calgary; HRIC 1AA02, 3280 Hospital Drive, NW T2N4Z6 Calgary Canada
| | - Tak-Ho Chu
- Hotchkiss Brain Institute and Cumming School of Medicine; University of Calgary; HRIC 1AA02, 3280 Hospital Drive, NW T2N4Z6 Calgary Canada
| | - Craig Brideau
- Hotchkiss Brain Institute and Cumming School of Medicine; University of Calgary; HRIC 1AA02, 3280 Hospital Drive, NW T2N4Z6 Calgary Canada
| | - Karen Cummins
- Hotchkiss Brain Institute and Cumming School of Medicine; University of Calgary; HRIC 1AA02, 3280 Hospital Drive, NW T2N4Z6 Calgary Canada
| | - Shigeki Tsutsui
- Hotchkiss Brain Institute and Cumming School of Medicine; University of Calgary; HRIC 1AA02, 3280 Hospital Drive, NW T2N4Z6 Calgary Canada
| | | | | | - Serge Mignani
- Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologique; Université Paris Descartes; Paris France
| | | | - Maria Bryszewska
- Department of General Biophysics, Faculty of Biology and Environmental Protection; University of Lodz; Lodz Poland
| | - V. Wee Yong
- Hotchkiss Brain Institute and Cumming School of Medicine; University of Calgary; HRIC 1AA02, 3280 Hospital Drive, NW T2N4Z6 Calgary Canada
| | - Peter K. Stys
- Hotchkiss Brain Institute and Cumming School of Medicine; University of Calgary; HRIC 1AA02, 3280 Hospital Drive, NW T2N4Z6 Calgary Canada
| | - Jan van Minnen
- Hotchkiss Brain Institute and Cumming School of Medicine; University of Calgary; HRIC 1AA02, 3280 Hospital Drive, NW T2N4Z6 Calgary Canada
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Caminade AM, Fruchon S, Turrin CO, Poupot M, Ouali A, Maraval A, Garzoni M, Maly M, Furer V, Kovalenko V, Majoral JP, Pavan GM, Poupot R. The key role of the scaffold on the efficiency of dendrimer nanodrugs. Nat Commun 2015; 6:7722. [PMID: 26169490 PMCID: PMC4510975 DOI: 10.1038/ncomms8722] [Citation(s) in RCA: 109] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Accepted: 06/04/2015] [Indexed: 12/29/2022] Open
Abstract
Dendrimers are well-defined macromolecules whose highly branched structure is reminiscent of many natural structures, such as trees, dendritic cells, neurons or the networks of kidneys and lungs. Nature has privileged such branched structures for increasing the efficiency of exchanges with the external medium; thus, the whole structure is of pivotal importance for these natural networks. On the contrary, it is generally believed that the properties of dendrimers are essentially related to their terminal groups, and that the internal structure plays the minor role of an ‘innocent' scaffold. Here we show that such an assertion is misleading, using convergent information from biological data (human monocytes activation) and all-atom molecular dynamics simulations on seven families of dendrimers (13 compounds) that we have synthesized, possessing identical terminal groups, but different internal structures. This work demonstrates that the scaffold of nanodrugs strongly influences their properties, somewhat reminiscent of the backbone of proteins. The biological properties of dendrimers are thought to be largely dependent on the chemical nature of their surface. Here, the authors show that the internal scaffold of dendritic nanodrugs strongly influences their bioactivity, based on convergent information from biology and computation results.
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Affiliation(s)
- Anne-Marie Caminade
- 1] Laboratoire de Chimie de Coordination du CNRS, UPR 8241, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France [2] Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
| | - Séverine Fruchon
- 1] Centre de Physiopathologie de Toulouse Purpan, F-31300 Toulouse, France [2] INSERM, U1043; CNRS, U5282; Université de Toulouse, UPS, Toulouse, France
| | - Cédric-Olivier Turrin
- 1] Laboratoire de Chimie de Coordination du CNRS, UPR 8241, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France [2] Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
| | - Mary Poupot
- 1] Centre de Recherche en Cancérologie de Toulouse, F-31300 Toulouse, France [2] INSERM, U1037; CNRS, U5294; Université de Toulouse, UPS, Toulouse, France
| | - Armelle Ouali
- 1] Laboratoire de Chimie de Coordination du CNRS, UPR 8241, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France [2] Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
| | - Alexandrine Maraval
- 1] Laboratoire de Chimie de Coordination du CNRS, UPR 8241, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France [2] Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
| | - Matteo Garzoni
- Department of Innovative Technologies, University of Applied Sciences and Arts of Southern Switzerland, Galleria 2, 6928 Manno, Switzerland
| | - Marek Maly
- Faculty of Science, J.E. Purkinje University, Ceske mladeze 8, 400 96 Ústí nad Labem, Czech Republic
| | - Victor Furer
- Kazan State Architect and Civil Engineering University, Zelenaya 1, Kazan 420043, Russia
| | - Valeri Kovalenko
- A.E. Arbuzov Institute of Organic and Physical Chemistry of Kazan Scientific Center of Russian Academy of Science, Arbuzov Str., 8, Kazan 420088, Russia
| | - Jean-Pierre Majoral
- 1] Laboratoire de Chimie de Coordination du CNRS, UPR 8241, 205 route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France [2] Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
| | - Giovanni M Pavan
- Department of Innovative Technologies, University of Applied Sciences and Arts of Southern Switzerland, Galleria 2, 6928 Manno, Switzerland
| | - Rémy Poupot
- 1] Centre de Physiopathologie de Toulouse Purpan, F-31300 Toulouse, France [2] INSERM, U1043; CNRS, U5282; Université de Toulouse, UPS, Toulouse, France
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Hameau A, Fruchon S, Bijani C, Barducci A, Blanzat M, Poupot R, Pavan GM, Caminade AM, Turrin CO. Theoretical and experimental characterization of amino-PEG-phosphonate-terminated Polyphosphorhydrazone dendrimers: Influence of size and PEG capping on cytotoxicity profiles. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27501] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Aurélien Hameau
- CNRS; LCC (Laboratoire de Chimie de Coordination); 205, route de Narbonne, BP 44099, 31077 Toulouse Cedex 4 France
- Université de Toulouse; UPS, INPT, 31077 Toulouse Cedex 4 France
| | - Séverine Fruchon
- INSERM; U1043, CNRS 5282, Université de Toulouse; UPS, Centre de Physiopathologie de Toulouse-Purpan 31300 Toulouse France
| | - Christian Bijani
- CNRS; LCC (Laboratoire de Chimie de Coordination); 205, route de Narbonne, BP 44099, 31077 Toulouse Cedex 4 France
- Université de Toulouse; UPS, INPT, 31077 Toulouse Cedex 4 France
| | - Alessandro Barducci
- Laboratoire de Biophysique Statistique; Ecole Polytechnique Federale de Lausanne (EPFL); 1015 Lausanne Switzerland
| | - Muriel Blanzat
- IMRCP, UMR CNRS 5623; Université Paul Sabatier; 118, route de Narbonne 31062 Toulouse France
| | - Rémy Poupot
- INSERM; U1043, CNRS 5282, Université de Toulouse; UPS, Centre de Physiopathologie de Toulouse-Purpan 31300 Toulouse France
| | - Giovanni M. Pavan
- Department of Innovative Technologies; University of Applied Science of Southern Switzerland; 6928 Manno Switzerland
| | - Anne-Marie Caminade
- CNRS; LCC (Laboratoire de Chimie de Coordination); 205, route de Narbonne, BP 44099, 31077 Toulouse Cedex 4 France
- Université de Toulouse; UPS, INPT, 31077 Toulouse Cedex 4 France
| | - Cédric-Olivier Turrin
- CNRS; LCC (Laboratoire de Chimie de Coordination); 205, route de Narbonne, BP 44099, 31077 Toulouse Cedex 4 France
- Université de Toulouse; UPS, INPT, 31077 Toulouse Cedex 4 France
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Fruchon S, Mouriot S, Thiollier T, Grandin C, Caminade AM, Turrin CO, Contamin H, Poupot R. Repeated intravenous injections in non-human primates demonstrate preclinical safety of an anti-inflammatory phosphorus-based dendrimer. Nanotoxicology 2014; 9:433-41. [DOI: 10.3109/17435390.2014.940406] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Séverine Fruchon
- INSERM, U1043, CNRS, U5282, UPS, Centre de Physiopathologie de Toulouse-Purpan, Université de Toulouse, Toulouse, France,
| | | | | | | | | | | | | | - Rémy Poupot
- INSERM, U1043, CNRS, U5282, UPS, Centre de Physiopathologie de Toulouse-Purpan, Université de Toulouse, Toulouse, France,
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39
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Ziemba B, Franiak-Pietryga I, Pion M, Appelhans D, Muñoz-Fernández MÁ, Voit B, Bryszewska M, Klajnert-Maculewicz B. Toxicity and proapoptotic activity of poly(propylene imine) glycodendrimers in vitro: Considering their contrary potential as biocompatible entity and drug molecule in cancer. Int J Pharm 2014; 461:391-402. [DOI: 10.1016/j.ijpharm.2013.12.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Accepted: 12/09/2013] [Indexed: 01/09/2023]
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Abstract
Schematized types of interactions of dendrimers with drugs or biologically active substances.
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Affiliation(s)
- Anne-Marie Caminade
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse Cedex 4, France
- Université de Toulouse
- UPS
| | - Cédric-Olivier Turrin
- CNRS
- LCC (Laboratoire de Chimie de Coordination)
- F-31077 Toulouse Cedex 4, France
- Université de Toulouse
- UPS
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An azabisphosphonate-capped poly(phosphorhydrazone) dendrimer for the treatment of endotoxin-induced uveitis. Molecules 2013; 18:9305-16. [PMID: 23921793 PMCID: PMC6270417 DOI: 10.3390/molecules18089305] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2013] [Revised: 07/26/2013] [Accepted: 08/01/2013] [Indexed: 11/16/2022] Open
Abstract
Over the last decade, different types of dendrimers have shown anti-inflammatory properties in their own right. In particular, we have shown that poly(phosphorhydrazone) (PPH) dendrimers are able to foster an efficient anti-inflammatory response in human monocytes and can resolve the main physiopathological features of chronic arthritis in mice at 1 mg/kg. Here we afford new insights into the therapeutic potential of an azabisphosphonate-capped dendrimer (dendrimer ABP). We have challenged its anti-inflammatory and immuno-modulatory properties in a robust rat model of acute uveitis induced by lipopolysaccharide (LPS). We show that dendrimer ABP at 2 µg/eye is as efficient as the "gold standard" dexamethasone at 20 µg/eye. We have demonstrated that the effect of dendrimer ABP is mediated at least through an increase of the production of the anti-inflammatory Interleukin(IL)-10 cytokine.
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Portevin D, Young D. Natural killer cell cytokine response to M. bovis BCG Is associated with inhibited proliferation, increased apoptosis and ultimate depletion of NKp44(+)CD56(bright) cells. PLoS One 2013; 8:e68864. [PMID: 23874793 PMCID: PMC3715299 DOI: 10.1371/journal.pone.0068864] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 06/04/2013] [Indexed: 11/19/2022] Open
Abstract
Mycobacterium bovis BCG, a live attenuated strain of M. bovis initially developed as a vaccine against tuberculosis, is also used as an adjuvant for immunotherapy of cancers and for treatment of parasitic infections. The underlying mechanisms are thought to rely on its immunomodulatory properties including the recruitment of natural killer (NK) cells. In that context, we aimed to study the impact of M. bovis BCG on NK cell functions. We looked at cytotoxicity, cytokine production, proliferation and cell survival of purified human NK cells following exposure to single live particles of mycobacteria. We found that M. bovis BCG mediates apoptosis of NK cells only in the context of IL-2 stimulation during which CD56(bright) NK cells are releasing IFN-γ in response to mycobacteria. We found that the presence of mycobacteria prevented the IL-2 induced proliferation and surface expression of NKp44 receptor by the CD56(bright) population. In summary, we observed that M. bovis BCG is modulating the functions of CD56(bright) NK cells to drive this subset to produce IFN-γ before subsequent programmed cell death. Therefore, IFN-γ production by CD56(bright) cells constitutes the main effector mechanism of NK cells that would contribute to the benefits observed for M. bovis BCG as an immunotherapeutic agent.
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Affiliation(s)
- Damien Portevin
- Division of Mycobacterial Research, MRC National Institute for Medical Research, Mill Hill, London, United Kingdom.
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Abstract
Dendrimers constitute an intriguing class of macromolecules which find applications in a variety of areas including biology. These hyperbranched macromolecules with tailored backbone and surface groups have been extensively investigated as nanocarriers for gene and drug delivery, by molecular encapsulation or covalent conjugation. Dendrimers have provided an excellent platform to develop multivalent and multifunctional nanoconjugates incorporating a variety of functional groups including drugs which are known to be anti-inflammatory agents. Recently, dendrimers have been shown to possess anti-inflammatory properties themselves. This unexpected and intriguing discovery has provided an additional impetus in designing novel active pharmaceutical agents. In this review, we highlight some of the recent developments in the field of dendrimers as nanoscale anti-inflammatory agents.
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Affiliation(s)
- Pramod K. Avti
- Montreal Heart Institute, Canada; École Polytechnique de Montreál, Canada; McGill University, Canada
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Caminade AM, Turrin CO, Majoral JP. Biological properties of water-soluble phosphorhydrazone dendrimers. BRAZ J PHARM SCI 2013. [DOI: 10.1590/s1984-82502013000700004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Dendrimers are hyperbranched and perfectly defined macromolecules, constituted of branches emanating from a central core in an iterative fashion. Phosphorhydrazone dendrimers constitute a special family of dendrimers, possessing one phosphorus atom at each branching point. The internal structure of these dendrimers is hydrophobic, but hydrophilic terminal groups can induce the solubility of the whole structure in water. Indeed, the properties of these compounds are mainly driven by the type of terminal groups their bear; this is especially true for the biological properties. For instance, positively charged terminal groups are efficient for transfection experiments, as drug carriers, as anti-prion agents, and as inhibitor of the aggregation of Alzheimer's peptides, whereas negatively charged dendrimers have anti-HIV properties and can influence the human immune system, leading to anti-inflammatory properties usable against rheumatoid arthritis. This review will give the most representative examples of the biological properties of water-soluble phosphorhydrazone dendrimers, organized depending on the type of terminal groups they bear.
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Affiliation(s)
- Anne-Marie Caminade
- Centre National de la Recherche Scientifique, France; Université de Toulouse, France
| | - Cédric-Olivier Turrin
- Centre National de la Recherche Scientifique, France; Université de Toulouse, France
| | - Jean-Pierre Majoral
- Centre National de la Recherche Scientifique, France; Université de Toulouse, France
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Quadir MA, Haag R. Biofunctional nanosystems based on dendritic polymers. J Control Release 2012; 161:484-95. [DOI: 10.1016/j.jconrel.2011.12.040] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Revised: 12/28/2011] [Accepted: 12/29/2011] [Indexed: 11/30/2022]
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Ziemba B, Halets I, Shcharbin D, Appelhans D, Voit B, Pieszynski I, Bryszewska M, Klajnert B. Influence of fourth generation poly(propyleneimine) dendrimers on blood cells. J Biomed Mater Res A 2012; 100:2870-80. [DOI: 10.1002/jbm.a.34222] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2012] [Revised: 04/03/2012] [Accepted: 04/05/2012] [Indexed: 02/01/2023]
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Delogu LG, Venturelli E, Manetti R, Pinna GA, Carru C, Madeddu R, Murgia L, Sgarrella F, Dumortier H, Bianco A. Ex vivo impact of functionalized carbon nanotubes on human immune cells. Nanomedicine (Lond) 2012; 7:231-43. [DOI: 10.2217/nnm.11.101] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Aim: Different studies, carried out by us and others, have investigated the impact of carbon nanotubes (CNTs) in vitro and in animal models. To date, only a few studies have been performed on human cells ex vivo. There is also a lack of comparison between CNTs with varied functionalization and structural properties and their impact on different cell types. Materials & Methods: The present ex vivo human study focuses on the impact of a series of functionalized multiwalled CNTs on human T and B lymphocytes, natural killer (NK) cells and monocytes. Results: Smaller diameter nanotubes are internalized more efficiently. Viability assays displayed the absence of cytotoxicity of all multiwalled CNTs used. Activation assay demonstrated a strong effect on monocytes and NK cells. Conclusion: Our results, on human cells ex vivo, confirmed previous studies demonstrating appropriately functionalized CNTs are nontoxic. The effects on cell functionality were significant for the monocytes and NK cells. These findings encourage the possible use of CNTs for biomedical applications either as carriers of therapeutic molecules or as immune modulator systems.
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Affiliation(s)
- Lucia Gemma Delogu
- Dipartimento di scienze del farmaco Università degli Studi di Sassari, Dipartimento di Scienze del Farmaco, via Muroni 23 A, 07100, Sassari, Italy
| | - Enrica Venturelli
- CNRS, Institut de Biologie Moléculaire et Cellulaire, Laboratoire d’Immunologie & Chimie Thérapeutiques, 67000 Strasbourg, France
| | - Roberto Manetti
- Dipartimento di Medicina Clinica, Sperimentale & Oncologica, Università degli Studi di Sassari, viale San Pietro, Sassari, Italia
| | - Gérard Aimé Pinna
- Dipartimento di scienze del farmaco Università degli Studi di Sassari, Dipartimento di Scienze del Farmaco, via Muroni 23 A, 07100, Sassari, Italy
| | - Ciriaco Carru
- Dipartimento di Scienze Biomediche, Università degli Studi di Sassari, Sassari, Italia
| | - Roberto Madeddu
- Dipartimento di Scienze Biomediche, Università degli Studi di Sassari, Sassari, Italia
- Istituto Nazionale Biostrutture & Biosistemi, Roma, Italia
| | - Luciano Murgia
- Dipartimento di Scienze Biomediche, Università degli Studi di Sassari, Sassari, Italia
| | - Francesco Sgarrella
- Dipartimento di scienze del farmaco Università degli Studi di Sassari, Dipartimento di Scienze del Farmaco, via Muroni 23 A, 07100, Sassari, Italy
| | - Hélène Dumortier
- CNRS, Institut de Biologie Moléculaire et Cellulaire, Laboratoire d’Immunologie & Chimie Thérapeutiques, 67000 Strasbourg, France
| | - Alberto Bianco
- CNRS, Institut de Biologie Moléculaire et Cellulaire, Laboratoire d’Immunologie & Chimie Thérapeutiques, 67000 Strasbourg, France
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Denman CJ, Senyukov VV, Somanchi SS, Phatarpekar PV, Kopp LM, Johnson JL, Singh H, Hurton L, Maiti SN, Huls MH, Champlin RE, Cooper LJN, Lee DA. Membrane-bound IL-21 promotes sustained ex vivo proliferation of human natural killer cells. PLoS One 2012; 7:e30264. [PMID: 22279576 PMCID: PMC3261192 DOI: 10.1371/journal.pone.0030264] [Citation(s) in RCA: 430] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2011] [Accepted: 12/12/2011] [Indexed: 01/03/2023] Open
Abstract
NK cells have therapeutic potential for a wide variety of human malignancies. However, because NK cells expand poorly in vitro, have limited life spans in vivo, and represent a small fraction of peripheral white blood cells, obtaining sufficient cell numbers is the major obstacle for NK-cell immunotherapy. Genetically-engineered artificial antigen-presenting cells (aAPCs) expressing membrane-bound IL-15 (mbIL15) have been used to propagate clinical-grade NK cells for human trials of adoptive immunotherapy, but ex vivo proliferation has been limited by telomere shortening. We developed K562-based aAPCs with membrane-bound IL-21 (mbIL21) and assessed their ability to support human NK-cell proliferation. In contrast to mbIL15, mbIL21-expressing aAPCs promoted log-phase NK cell expansion without evidence of senescence for up to 6 weeks of culture. By day 21, parallel expansion of NK cells from 22 donors demonstrated a mean 47,967-fold expansion (median 31,747) when co-cultured with aAPCs expressing mbIL21 compared to 825-fold expansion (median 325) with mbIL15. Despite the significant increase in proliferation, mbIL21-expanded NK cells also showed a significant increase in telomere length compared to freshly obtained NK cells, suggesting a possible mechanism for their sustained proliferation. NK cells expanded with mbIL21 were similar in phenotype and cytotoxicity to those expanded with mbIL15, with retained donor KIR repertoires and high expression of NCRs, CD16, and NKG2D, but had superior cytokine secretion. The mbIL21-expanded NK cells showed increased transcription of the activating receptor CD160, but otherwise had remarkably similar mRNA expression profiles of the 96 genes assessed. mbIL21-expanded NK cells had significant cytotoxicity against all tumor cell lines tested, retained responsiveness to inhibitory KIR ligands, and demonstrated enhanced killing via antibody-dependent cell cytotoxicity. Thus, aAPCs expressing mbIL21 promote improved proliferation of human NK cells with longer telomeres and less senescence, supporting their clinical use in propagating NK cells for adoptive immunotherapy.
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Affiliation(s)
- Cecele J. Denman
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
| | - Vladimir V. Senyukov
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
| | - Srinivas S. Somanchi
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
| | - Prasad V. Phatarpekar
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
- Graduate School of Biomedical Sciences, Health Science Center, The University of Texas, Houston, Texas, United States of America
| | - Lisa M. Kopp
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
| | - Jennifer L. Johnson
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
| | - Harjeet Singh
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
| | - Lenka Hurton
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
- Graduate School of Biomedical Sciences, Health Science Center, The University of Texas, Houston, Texas, United States of America
| | - Sourindra N. Maiti
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
| | - M. Helen Huls
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
| | - Richard E. Champlin
- Department of Stem Cell Transplantation and Cellular Therapy, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
| | - Laurence J. N. Cooper
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
- Graduate School of Biomedical Sciences, Health Science Center, The University of Texas, Houston, Texas, United States of America
| | - Dean A. Lee
- Division of Pediatrics, MD Anderson Cancer Center, The University of Texas, Houston, Texas, United States of America
- Graduate School of Biomedical Sciences, Health Science Center, The University of Texas, Houston, Texas, United States of America
- * E-mail:
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Hayder M, Poupot M, Baron M, Nigon D, Turrin CO, Caminade AM, Majoral JP, Eisenberg RA, Fournie JJ, Cantagrel A, Poupot R, Davignon JL. A Phosphorus-Based Dendrimer Targets Inflammation and Osteoclastogenesis in Experimental Arthritis. Sci Transl Med 2011; 3:81ra35. [DOI: 10.1126/scitranslmed.3002212] [Citation(s) in RCA: 182] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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50
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Caminade AM, Hameau A, Turrin CO, Ianchuk M, Delavaux-Nicot B, Majoral JP. Fluorescent Phosphorus Dendrimers and Their Role in Supramolecular Interactions. PHOSPHORUS SULFUR 2011. [DOI: 10.1080/10426507.2010.528817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Anne-Marie Caminade
- a CNRS, Laboratoire de Chimie de Coordination (LCC), Toulouse , France and Université de Toulouse , UPS, INP, LCC, F-31077, Toulouse , France
| | - Aurélien Hameau
- a CNRS, Laboratoire de Chimie de Coordination (LCC), Toulouse , France and Université de Toulouse , UPS, INP, LCC, F-31077, Toulouse , France
| | - Cédric-Olivier Turrin
- a CNRS, Laboratoire de Chimie de Coordination (LCC), Toulouse , France and Université de Toulouse , UPS, INP, LCC, F-31077, Toulouse , France
| | - Mykhailo Ianchuk
- a CNRS, Laboratoire de Chimie de Coordination (LCC), Toulouse , France and Université de Toulouse , UPS, INP, LCC, F-31077, Toulouse , France
| | - Béatrice Delavaux-Nicot
- a CNRS, Laboratoire de Chimie de Coordination (LCC), Toulouse , France and Université de Toulouse , UPS, INP, LCC, F-31077, Toulouse , France
| | - Jean-Pierre Majoral
- a CNRS, Laboratoire de Chimie de Coordination (LCC), Toulouse , France and Université de Toulouse , UPS, INP, LCC, F-31077, Toulouse , France
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