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Mazzinelli E, Favuzzi I, Arcovito A, Castagnola R, Fratocchi G, Mordente A, Nocca G. Oral Mucosa Models to Evaluate Drug Permeability. Pharmaceutics 2023; 15:pharmaceutics15051559. [PMID: 37242801 DOI: 10.3390/pharmaceutics15051559] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 05/02/2023] [Accepted: 05/18/2023] [Indexed: 05/28/2023] Open
Abstract
Due to its numerous advantages, such as excellent drug accessibility, rapid absorption, and bypass of first-pass metabolism, the route of drug administration that involves crossing the oral mucosa is highly favored. As a result, there is significant interest in investigating the permeability of drugs through this region. The purpose of this review is to describe the various ex vivo and in vitro models used to study the permeability of conveyed and non-conveyed drugs through the oral mucosa, with a focus on the most effective models. Currently, there is a growing need for standardized models of this mucosa that can be used for developing new drug delivery systems. Oral Mucosa Equivalents (OMEs) may provide a promising future perspective as they are capable of overcoming limitations present in many existing models.
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Affiliation(s)
- Elena Mazzinelli
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Roma, Italy
| | - Ilaria Favuzzi
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Roma, Italy
| | - Alessandro Arcovito
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Roma, Italy
- Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Largo Agostino Gemelli 8, 00168 Roma, Italy
| | - Raffaella Castagnola
- UOC Odontoiatria Generale e Ortodonzia, Dipartimento Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa Collo, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Largo Agostino Gemelli 8, 00168 Rome, Italy
- Dipartimento di Testa-Collo e Organi di Senso, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, 00168 Rome, Italy
| | - Giorgia Fratocchi
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Roma, Italy
| | - Alvaro Mordente
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Roma, Italy
- Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Largo Agostino Gemelli 8, 00168 Roma, Italy
| | - Giuseppina Nocca
- Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie, Università Cattolica del Sacro Cuore, Largo Francesco Vito 1, 00168 Roma, Italy
- Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Largo Agostino Gemelli 8, 00168 Roma, Italy
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Blagojevic M, Camilli G, Maxson M, Hube B, Moyes DL, Richardson JP, Naglik JR. Candidalysin triggers epithelial cellular stresses that induce necrotic death. Cell Microbiol 2021; 23:e13371. [PMID: 34085369 DOI: 10.1111/cmi.13371] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 05/04/2021] [Accepted: 06/01/2021] [Indexed: 12/25/2022]
Abstract
Candida albicans is a common opportunistic fungal pathogen that causes a wide range of infections from superficial mucosal to hematogenously disseminated candidiasis. The hyphal form plays an important role in the pathogenic process by invading epithelial cells and causing tissue damage. Notably, the secretion of the hyphal toxin candidalysin is essential for both epithelial cell damage and activation of mucosal immune responses. However, the mechanism of candidalysin-induced cell death remains unclear. Here, we examined the induction of cell death by candidalysin in oral epithelial cells. Fluorescent imaging using healthy/apoptotic/necrotic cell markers revealed that candidalysin causes a rapid and marked increase in the population of necrotic rather than apoptotic cells in a concentration dependent manner. Activation of a necrosis-like pathway was confirmed since C. albicans and candidalysin failed to activate caspase-8 and -3, or the cleavage of poly (ADP-ribose) polymerase. Furthermore, oral epithelial cells treated with candidalysin showed rapid production of reactive oxygen species, disruption of mitochondria activity and mitochondrial membrane potential, ATP depletion and cytochrome c release. Collectively, these data demonstrate that oral epithelial cells respond to the secreted fungal toxin candidalysin by triggering numerous cellular stress responses that induce necrotic death. TAKE AWAYS: Candidalysin secreted from Candida albicans causes epithelial cell stress. Candidalysin induces calcium influx and oxidative stress in host cells. Candidalysin induces mitochondrial dysfunction, ATP depletion and epithelial necrosis. The toxicity of candidalysin is mediated from the epithelial cell surface.
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Affiliation(s)
- Mariana Blagojevic
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Giorgio Camilli
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Michelle Maxson
- Program in Cell Biology, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Bernhard Hube
- Department of Microbial Pathogenicity Mechanisms, Hans-Knöll-Institute, Jena, Germany.,Institute of Microbiology, Friedrich-Schiller-University Jena, Jena, Germany
| | - David L Moyes
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Jonathan P Richardson
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
| | - Julian R Naglik
- Centre for Host-Microbiome Interactions, Faculty of Dentistry, Oral & Craniofacial Sciences, King's College London, London, UK
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Brindisi M, Ulivieri C, Alfano G, Gemma S, de Asís Balaguer F, Khan T, Grillo A, Chemi G, Menchon G, Prota AE, Olieric N, Lucena-Agell D, Barasoain I, Diaz JF, Nebbioso A, Conte M, Lopresti L, Magnano S, Amet R, Kinsella P, Zisterer DM, Ibrahim O, O'Sullivan J, Morbidelli L, Spaccapelo R, Baldari C, Butini S, Novellino E, Campiani G, Altucci L, Steinmetz MO, Brogi S. Structure-activity relationships, biological evaluation and structural studies of novel pyrrolonaphthoxazepines as antitumor agents. Eur J Med Chem 2018; 162:290-320. [PMID: 30448418 DOI: 10.1016/j.ejmech.2018.11.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Revised: 10/11/2018] [Accepted: 11/02/2018] [Indexed: 02/07/2023]
Abstract
Microtubule-targeting agents (MTAs) are a class of clinically successful anti-cancer drugs. The emergence of multidrug resistance to MTAs imposes the need for developing new MTAs endowed with diverse mechanistic properties. Benzoxazepines were recently identified as a novel class of MTAs. These anticancer agents were thoroughly characterized for their antitumor activity, although, their exact mechanism of action remained elusive. Combining chemical, biochemical, cellular, bioinformatics and structural efforts we developed improved pyrrolonaphthoxazepines antitumor agents and their mode of action at the molecular level was elucidated. Compound 6j, one of the most potent analogues, was confirmed by X-ray as a colchicine-site MTA. A comprehensive structural investigation was performed for a complete elucidation of the structure-activity relationships. Selected pyrrolonaphthoxazepines were evaluated for their effects on cell cycle, apoptosis and differentiation in a variety of cancer cells, including multidrug resistant cell lines. Our results define compound 6j as a potentially useful optimized hit for the development of effective compounds for treating drug-resistant tumors.
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Affiliation(s)
- Margherita Brindisi
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena, Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, via Aldo Moro 2, I-53100, Siena, Italy; Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy
| | - Cristina Ulivieri
- Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy; Department of Life Sciences, via Aldo Moro 2, I-53100, Siena, Italy
| | - Gloria Alfano
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena, Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, via Aldo Moro 2, I-53100, Siena, Italy; Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy
| | - Sandra Gemma
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena, Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, via Aldo Moro 2, I-53100, Siena, Italy; Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy
| | - Francisco de Asís Balaguer
- Department of Physical and Chemical Biology, Centro de Investigaciones Biologicas, Consejo Superior de Investigaciones Cientificas, Ramiro de Maeztu 9, 28040, Madrid, Spain
| | - Tuhina Khan
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena, Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, via Aldo Moro 2, I-53100, Siena, Italy
| | - Alessandro Grillo
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena, Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, via Aldo Moro 2, I-53100, Siena, Italy; Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy
| | - Giulia Chemi
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena, Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, via Aldo Moro 2, I-53100, Siena, Italy; Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy
| | - Grégory Menchon
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, 5232, Villigen, Switzerland; University of Basel, Biozentrum, 4056 Basel, Switzerland
| | - Andrea E Prota
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, 5232, Villigen, Switzerland; University of Basel, Biozentrum, 4056 Basel, Switzerland
| | - Natacha Olieric
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, 5232, Villigen, Switzerland; University of Basel, Biozentrum, 4056 Basel, Switzerland
| | - Daniel Lucena-Agell
- Department of Physical and Chemical Biology, Centro de Investigaciones Biologicas, Consejo Superior de Investigaciones Cientificas, Ramiro de Maeztu 9, 28040, Madrid, Spain
| | - Isabel Barasoain
- Department of Physical and Chemical Biology, Centro de Investigaciones Biologicas, Consejo Superior de Investigaciones Cientificas, Ramiro de Maeztu 9, 28040, Madrid, Spain
| | - J Fernando Diaz
- Department of Physical and Chemical Biology, Centro de Investigaciones Biologicas, Consejo Superior de Investigaciones Cientificas, Ramiro de Maeztu 9, 28040, Madrid, Spain
| | - Angela Nebbioso
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Vico L. de Crecchio 7, 80138, Naples, Italy
| | | | - Ludovica Lopresti
- Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy; Department of Life Sciences, via Aldo Moro 2, I-53100, Siena, Italy
| | - Stefania Magnano
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160, Pearse Street, Dublin 2, Ireland
| | - Rebecca Amet
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160, Pearse Street, Dublin 2, Ireland
| | - Paula Kinsella
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160, Pearse Street, Dublin 2, Ireland
| | - Daniela M Zisterer
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, 152-160, Pearse Street, Dublin 2, Ireland
| | - Ola Ibrahim
- School of Dental Science, Trinity College Dublin, Lincoln Place, Dublin 2, Ireland
| | - Jeff O'Sullivan
- School of Dental Science, Trinity College Dublin, Lincoln Place, Dublin 2, Ireland
| | - Lucia Morbidelli
- Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy; Department of Life Sciences, via Aldo Moro 2, I-53100, Siena, Italy
| | - Roberta Spaccapelo
- Department of Experimental Medicine, University of Perugia, P.le Gambuli, I-06132, Perugia, Italy
| | - Cosima Baldari
- Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy; Department of Life Sciences, via Aldo Moro 2, I-53100, Siena, Italy
| | - Stefania Butini
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena, Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, via Aldo Moro 2, I-53100, Siena, Italy; Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy.
| | - Ettore Novellino
- Department of Pharmacy, University of Napoli Federico II, DoE Department of Excellence 2018-2022, Via D. Montesano 49, 80131, Napoli, Italy
| | - Giuseppe Campiani
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena, Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, via Aldo Moro 2, I-53100, Siena, Italy; Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy.
| | - Lucia Altucci
- Department of Precision Medicine, University of Campania Luigi Vanvitelli, Vico L. de Crecchio 7, 80138, Naples, Italy
| | - Michel O Steinmetz
- Laboratory of Biomolecular Research, Division of Biology and Chemistry, Paul Scherrer Institut, 5232, Villigen, Switzerland; University of Basel, Biozentrum, 4056 Basel, Switzerland
| | - Simone Brogi
- European Research Centre for Drug Discovery and Development (NatSynDrugs), University of Siena, Department of Biotechnology, Chemistry and Pharmacy, DoE Department of Excellence 2018-2022, via Aldo Moro 2, I-53100, Siena, Italy; Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100, Siena, Italy; Department of Pharmacy, University of Napoli Federico II, DoE Department of Excellence 2018-2022, Via D. Montesano 49, 80131, Napoli, Italy
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Wu J, Hong Y, Wu T, Wang J, Chen X, Wang Z, Cheng B, Xia J. Stromal-epithelial lactate shuttle induced by tumor‑derived interleukin‑1β promotes cell proliferation in oral squamous cell carcinoma. Int J Mol Med 2017; 41:687-696. [PMID: 29207019 PMCID: PMC5752169 DOI: 10.3892/ijmm.2017.3267] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2016] [Accepted: 10/24/2017] [Indexed: 12/17/2022] Open
Abstract
Stromal-epithelial lactate shuttle is an essential process to support fast‑growing tumor cells, however, the underlying mechanism remains ambiguous. Interleukin‑1β (IL‑1β), which is a key node gene in both stromal and epithelial cells of oral squamous cell carcinoma (OSCC), may participate in this metabolic reprogramming. In the present study, anaerobic glycolysis of cancer‑associated fibroblasts (CAFs) was evaluated and the role of IL‑1β in regulating stromal‑epithelial lactate shuttle was determined. A co‑culture system of primary fibroblasts and OSCC cell lines (CAL27, UM1 or SCC25) was created to investigate the stromal‑epithelial interaction. α‑smooth muscle actin (α‑SMA) expression of fibroblasts, IL‑1β expression and cell proliferation of OSCC cells, and a series of glycolytic genes were measured. Recombinant IL‑1β treatment and IL‑1β knockdown in UM1 cells were also used to evaluate the effect of IL‑1β. Expression of α‑SMA, glucose transporter 1, hexokinase 2, lactic dehydrogenase and mono‑carboxylate transporter (MCT) 4 were significantly overexpressed in activated fibroblasts, while IL‑1β and MCT1 were upregulated in OSCC cells, indicating enhanced glycolysis in cells of the tumor stroma and a lactate shuttle to the tumor cells. Furthermore, exogenous IL‑1β induced fibroblasts to present similar expression profiles as that in the co‑culture system. Silencing of IL‑1β significantly abrogated the regulatory effect of UM1 cells on stromal glycolysis. Additionally, carboxy‑fluorescein succinimidyl ester cell tracing indicated that OSCC cell proliferation was accelerated during co‑cultivation with fibroblasts. These results indicate that tumor‑derived IL‑1β enhanced stromal glycolysis and induced one‑way lactate flow from the tumor mesenchyme to transformed epithelium, which promotes OSCC proliferation.
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Affiliation(s)
- Jie Wu
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Yun Hong
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Tong Wu
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Juan Wang
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Xiaobing Chen
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Zhi Wang
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Bin Cheng
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
| | - Juan Xia
- Department of Oral Medicine, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑sen University, Guangzhou, Guangdong 510055, P.R. China
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7
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Greene LM, Butini S, Campiani G, Williams DC, Zisterer DM. Pre-clinical evaluation of a novel class of anti-cancer agents, the Pyrrolo-1, 5-benzoxazepines. J Cancer 2016; 7:2367-2377. [PMID: 27994676 PMCID: PMC5166549 DOI: 10.7150/jca.16616] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 09/28/2016] [Indexed: 02/05/2023] Open
Abstract
Microtubules are currently ranked one of the most validated targets for chemotherapy; with clinical use of microtubule targeting agents (MTAs) extending beyond half a century. Recent research has focused on the development of novel MTAs to combat drug resistance and drug associated toxicities. Of particular interest are compounds structurally different to those currently used within the clinic. The pyrrolo-1, 5-benzoxazepines (PBOXs) are a structurally distinct novel group of anti-cancer agents, some of which target tubulin. Herein, we review the chemistry, mechanism of action, preclinical development of the PBOXs and comparisons with clinically relevant chemotherapeutics. The PBOXs induce a range of cellular responses including; cell cycle arrest, apoptosis, autophagy, anti-vascular and anti-angiogenic effects. The apoptotic potential of the PBOXs extends across a wide spectrum of cancer-derived cell lines, by targeting tubulin and multiple molecular pathways frequently deregulated in human cancers. Extensive experimental data suggest that combining the PBOXs with established chemotherapeutics or radiation is therapeutically advantageous. Pre-clinical highlights of the PBOXs include; cancer specificity and improved therapeutic efficacy as compared to some current first line therapeutics.
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Affiliation(s)
- L M Greene
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - S Butini
- European Research Centre for Drug Discovery and Development, Department of Biotechnology, Chemistry and Pharmacy, and Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100 Siena, Italy
| | - G Campiani
- European Research Centre for Drug Discovery and Development, Department of Biotechnology, Chemistry and Pharmacy, and Istituto Toscano Tumori, University of Siena, via Aldo Moro 2, I-53100 Siena, Italy
| | - D C Williams
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
| | - D M Zisterer
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland
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