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Imakura T, Sato S, Koyama K, Ogawa H, Niimura T, Murakami K, Yamashita Y, Haji K, Naito N, Kagawa K, Kawano H, Zamami Y, Ishizawa K, Nishioka Y. A polo-like kinase inhibitor identified by computational repositioning attenuates pulmonary fibrosis. Respir Res 2023; 24:148. [PMID: 37269004 DOI: 10.1186/s12931-023-02446-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Accepted: 05/08/2023] [Indexed: 06/04/2023] Open
Abstract
BACKGROUND Idiopathic pulmonary fibrosis (IPF) is a fatal fibrotic lung disease with few effective therapeutic options. Recently, drug repositioning, which involves identifying novel therapeutic potentials for existing drugs, has been popularized as a new approach for the development of novel therapeutic reagents. However, this approach has not yet been fully utilized in the field of pulmonary fibrosis. METHODS The present study identified novel therapeutic options for pulmonary fibrosis using a systematic computational approach for drug repositioning based on integration of public gene expression signatures of drug and diseases (in silico screening approach). RESULTS Among the top compounds predicted to be therapeutic for IPF by the in silico approach, we selected BI2536, a polo-like kinase (PLK) 1/2 inhibitor, as a candidate for treating pulmonary fibrosis using an in silico analysis. However, BI2536 accelerated mortality and weight loss rate in an experimental mouse model of pulmonary fibrosis. Because immunofluorescence staining revealed that PLK1 expression was dominant in myofibroblasts while PLK2 expression was dominant in lung epithelial cells, we next focused on the anti-fibrotic effect of the selective PLK1 inhibitor GSK461364. Consequently, GSK461364 attenuated pulmonary fibrosis with acceptable mortality and weight loss in mice. CONCLUSIONS These findings suggest that targeting PLK1 may be a novel therapeutic approach for pulmonary fibrosis by inhibiting lung fibroblast proliferation without affecting lung epithelial cells. In addition, while in silico screening is useful, it is essential to fully determine the biological activities of candidates by wet-lab validation studies.
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Affiliation(s)
- Takeshi Imakura
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Seidai Sato
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Kazuya Koyama
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Hirohisa Ogawa
- Department of Pathology and Laboratory Medicine, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Takahiro Niimura
- Department of Clinical Pharmacology and Therapeutics, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Kojin Murakami
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Yuya Yamashita
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Keiko Haji
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Nobuhito Naito
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Kozo Kagawa
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Hiroshi Kawano
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan
| | - Yoshito Zamami
- Department of Clinical Pharmacology and Therapeutics, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
- Department of Pharmacy, Okayama University Hospital, Okayama, Japan
| | - Keisuke Ishizawa
- Department of Clinical Pharmacology and Therapeutics, Graduate School of Biomedical Sciences, Tokushima University, Tokushima, Japan
| | - Yasuhiko Nishioka
- Department of Respiratory Medicine and Rheumatology, Graduate School of Biomedical Sciences, Tokushima University, 3-18-15 Kuramoto-cho, Tokushima, 770-8503, Japan.
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Newe M, Kant TA, Hoffmann M, Rausch JSE, Winter L, Künzel K, Klapproth E, Günther C, Künzel SR. Systemic mesalazine treatment prevents spontaneous skin fibrosis in PLK2-deficient mice. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2021; 394:2233-2244. [PMID: 34410453 PMCID: PMC8514377 DOI: 10.1007/s00210-021-02135-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/30/2021] [Indexed: 11/27/2022]
Abstract
Skin fibrosis is a complex biological remodeling process occurring in disease like systemic sclerosis, morphea, or eosinophilic fasciitis. Since the knowledge about the underlying pathomechanisms is still incomplete, there is currently no therapy, which prevents or reverses skin fibrosis sufficiently. The present study investigates the role of polo-like kinase 2 (PLK2) and the pro-fibrotic cytokine osteopontin (OPN) in the pathogenesis of cutaneous fibrosis and demonstrates the antifibrotic effects of systemic mesalazine treatment in vivo. Isolated primary dermal fibroblasts of PLK2 wild-type (WT) and knockout (KO) mice were characterized in vitro. Skin thickness and histoarchitecture were studied in paraffin-embedded skin sections. The effects of mesalazine treatment were examined in isolated fibroblasts and PLK2 KO mice, which were fed 100 µg/g mesalazine for 6 months via the drinking water. Compared to WT, PLK2 KO fibroblasts displayed higher spontaneous myofibroblast differentiation, reduced proliferation rates, and overexpression of the fibrotic cytokine OPN. In vitro, 72 h of treatment with 10 mmol/L mesalazine induced phenotype conversion in PLK2 KO fibroblasts and attenuated OPN expression by inhibiting ERK1/2. In vivo, dermal myofibroblast differentiation, collagen accumulation, and skin thickening were prevented by mesalazine in PLK2 KO. Plasma creatinine levels indicated good tolerability of systemic long-term mesalazine treatment. The current study reveals a spontaneous fibrotic skin phenotype and ERK1/2-dependent OPN overexpression in PLK2 KO mice. We provide experimental evidence for the antifibrotic effectiveness of systemic mesalazine treatment to prevent fibrosis of the skin, suggesting further investigation in experimental and clinical settings.
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Affiliation(s)
- Manja Newe
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fiedlerstraße 42, 01309, Dresden, Germany
| | - Theresa A Kant
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fiedlerstraße 42, 01309, Dresden, Germany
| | - Maximilian Hoffmann
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fiedlerstraße 42, 01309, Dresden, Germany
| | - Johanna S E Rausch
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fiedlerstraße 42, 01309, Dresden, Germany
| | - Luise Winter
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fiedlerstraße 42, 01309, Dresden, Germany
| | - Karolina Künzel
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fiedlerstraße 42, 01309, Dresden, Germany
| | - Erik Klapproth
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fiedlerstraße 42, 01309, Dresden, Germany
| | - Claudia Günther
- Department of Dermatology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Stephan R Künzel
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Fiedlerstraße 42, 01309, Dresden, Germany.
- Department of Dermatology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany.
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7
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Künzel SR, Hoffmann M, Weber S, Künzel K, Kämmerer S, Günscht M, Klapproth E, Rausch JS, Sadek MS, Kolanowski T, Meyer-Roxlau S, Piorkowski C, Tugtekin SM, Rose-John S, Yin X, Mayr M, Kuhlmann JD, Wimberger P, Grützmann K, Herzog N, Küpper JH, O’Reilly M, Kabir SN, Sommerfeld LC, Guan K, Wielockx B, Fabritz L, Nattel S, Ravens U, Dobrev D, Wagner M, El-Armouche A. Diminished PLK2 Induces Cardiac Fibrosis and Promotes Atrial Fibrillation. Circ Res 2021; 129:804-820. [PMID: 34433292 PMCID: PMC8487716 DOI: 10.1161/circresaha.121.319425] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/24/2021] [Accepted: 08/25/2021] [Indexed: 12/19/2022]
Abstract
[Figure: see text].
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Affiliation(s)
- Stephan R. Künzel
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
- Department of Dermatology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K.)
| | - Maximilian Hoffmann
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Silvio Weber
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Karolina Künzel
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Susanne Kämmerer
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Mario Günscht
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Erik Klapproth
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Johanna S.E. Rausch
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Mirna S. Sadek
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Tomasz Kolanowski
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Stefanie Meyer-Roxlau
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
| | - Christopher Piorkowski
- Department of Rhythmology (C.P., M.W.), Clinic for Internal Medicine and Cardiology, Heart Center Dresden GmbH, Dresden, Technische Universität Dresden
| | - Sems M. Tugtekin
- Department of Cardiac Surgery (S.M.T.), Clinic for Internal Medicine and Cardiology, Heart Center Dresden GmbH, Dresden, Technische Universität Dresden
| | - Stefan Rose-John
- Unit for Degradomics of the Protease Web, Institute of Biochemistry, University of Kiel (S.R.-J.)
| | - Xiaoke Yin
- The James Black Centre, King’s College, University of London (X.Y., M.M.)
| | - Manuel Mayr
- The James Black Centre, King’s College, University of London (X.Y., M.M.)
- Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden (M.M.)
| | - Jan Dominik Kuhlmann
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden (J.D.K., P.W.)
- German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg (J.D.K., P.W.)
- National Center for Tumor Diseases (NCT), Partner Site Dresden (J.D.K., P.W., K.G.)
| | - Pauline Wimberger
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden (J.D.K., P.W.)
- German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg (J.D.K., P.W.)
- National Center for Tumor Diseases (NCT), Partner Site Dresden (J.D.K., P.W., K.G.)
| | - Konrad Grützmann
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
- National Center for Tumor Diseases (NCT), Partner Site Dresden (J.D.K., P.W., K.G.)
| | - Natalie Herzog
- Brandenburg University of Technology, Senftenberg (N.H., J.-H.K.)
| | | | - Molly O’Reilly
- Institute of Cardiovascular Sciences, University of Birmingham (M.O., S.N.K., L.C.S.)
| | - S. Nashitha Kabir
- Institute of Cardiovascular Sciences, University of Birmingham (M.O., S.N.K., L.C.S.)
| | - Laura C. Sommerfeld
- Institute of Cardiovascular Sciences, University of Birmingham (M.O., S.N.K., L.C.S.)
- University Center of Cardiovascular Science and Department of Cardiology, University Heart and Vascular Center Hamburg (L.F., L.C.S.)
| | - Kaomei Guan
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
- Department of Rhythmology (C.P., M.W.), Clinic for Internal Medicine and Cardiology, Heart Center Dresden GmbH, Dresden, Technische Universität Dresden
- Department of Cardiac Surgery (S.M.T.), Clinic for Internal Medicine and Cardiology, Heart Center Dresden GmbH, Dresden, Technische Universität Dresden
- Unit for Degradomics of the Protease Web, Institute of Biochemistry, University of Kiel (S.R.-J.)
- The James Black Centre, King’s College, University of London (X.Y., M.M.)
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden (J.D.K., P.W.)
- German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg (J.D.K., P.W.)
- National Center for Tumor Diseases (NCT), Partner Site Dresden (J.D.K., P.W., K.G.)
- Brandenburg University of Technology, Senftenberg (N.H., J.-H.K.)
- Institute of Cardiovascular Sciences, University of Birmingham (M.O., S.N.K., L.C.S.)
- Institute of Clinical Chemistry and Laboratory Medicine, Technische Universität Dresden (B.W.)
- Department of Cardiology, University Hospitals Birmingham (L.F.)
- Department of Medicine, Montreal Heart Institute and Université de Montréal, Quebec, Canada (S.N., D.D.)
- Institut für Experimentelle Kardiovaskuläre Medizin, Universitäts Herzzentrum, Freiburg Bad Krotzingen, Freiburg im Breisgau (U.R.)
- Institute of Pharmacology, West German Heart and Vascular Center, University Duisburg-Essen (S.N., D.D.)
- IHU Liryc, Electrophysiology and Heart Modeling Institute, Fondation Bordeaux Université (S.N.)
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine (D.D.)
- Department of Dermatology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K.)
- Internal Medicine III, University Hospital Carl Gustav Carus, Technische Universität Dresden (M.M.)
- University Center of Cardiovascular Science and Department of Cardiology, University Heart and Vascular Center Hamburg (L.F., L.C.S.)
| | - Ben Wielockx
- Institute of Clinical Chemistry and Laboratory Medicine, Technische Universität Dresden (B.W.)
| | - Larissa Fabritz
- Department of Cardiology, University Hospitals Birmingham (L.F.)
- University Center of Cardiovascular Science and Department of Cardiology, University Heart and Vascular Center Hamburg (L.F., L.C.S.)
| | - Stanley Nattel
- Department of Medicine, Montreal Heart Institute and Université de Montréal, Quebec, Canada (S.N., D.D.)
- Institute of Pharmacology, West German Heart and Vascular Center, University Duisburg-Essen (S.N., D.D.)
- IHU Liryc, Electrophysiology and Heart Modeling Institute, Fondation Bordeaux Université (S.N.)
| | - Ursula Ravens
- Institut für Experimentelle Kardiovaskuläre Medizin, Universitäts Herzzentrum, Freiburg Bad Krotzingen, Freiburg im Breisgau (U.R.)
| | - Dobromir Dobrev
- Department of Medicine, Montreal Heart Institute and Université de Montréal, Quebec, Canada (S.N., D.D.)
- Institute of Pharmacology, West German Heart and Vascular Center, University Duisburg-Essen (S.N., D.D.)
- Department of Molecular Physiology and Biophysics, Baylor College of Medicine (D.D.)
| | - Michael Wagner
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
- Department of Rhythmology (C.P., M.W.), Clinic for Internal Medicine and Cardiology, Heart Center Dresden GmbH, Dresden, Technische Universität Dresden
| | - Ali El-Armouche
- Institute of Pharmacology and Toxicology, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden (S.R.K., M.H., S.W., K.K., S.K., M.G., E.K., J.S.E.R., M.S.S., T.K., S.M.-R., K.G., M.W., A.E.-A.)
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