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Murza A, Dion SP, Boudreault PL, Désilets A, Leduc R, Marsault É. Inhibitors of type II transmembrane serine proteases in the treatment of diseases of the respiratory tract - A review of patent literature. Expert Opin Ther Pat 2020; 30:807-824. [PMID: 32887532 DOI: 10.1080/13543776.2020.1817390] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
INTRODUCTION Type II transmembrane serine proteases (TTSPs) of the human respiratory tract generate high interest owing to their ability, among other roles, to cleave surface proteins of respiratory viruses. This step is critical in the viral invasion of coronaviruses, including SARS-CoV-2 responsible for COVID-19, but also influenza viruses and reoviruses. Accordingly, these cell surface enzymes constitute appealing therapeutic targets to develop host-based therapeutics against respiratory viral diseases. Additionally, their deregulated levels or activity has been described in non-viral diseases such as fibrosis, cancer, and osteoarthritis, making them potential targets in these indications. AREAS COVERED Areas covered: This review includes WIPO-listed patents reporting small molecules and peptide-based inhibitors of type II transmembrane serine proteases of the respiratory tract. EXPERT OPINION Expert opinion: Several TTSPs of the respiratory tract represent attractive pharmacological targets in the treatment of respiratory infectious diseases (notably COVID-19 and influenza), but also against idiopathic pulmonary fibrosis and lung cancer. The current emphasis is primarily on TMPRSS2, matriptase, and hepsin, yet other TTSPs await validation. Compounds listed herein are predominantly peptidomimetic inhibitors, some with covalent reversible mechanisms of action and high potencies. Their selectivity profile, however, are often only partially characterized. Preclinical data are promising and warrant further advancement in the above diseases.
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Affiliation(s)
- Alexandre Murza
- Institut de Pharmacologie de Sherbrooke, Université de Sherbrooke , Sherbrooke (Québec), Canada.,Département de Pharmacologie-Physiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke , Sherbrooke (Québec), Canada
| | - Sébastien P Dion
- Institut de Pharmacologie de Sherbrooke, Université de Sherbrooke , Sherbrooke (Québec), Canada.,Département de Pharmacologie-Physiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke , Sherbrooke (Québec), Canada
| | - Pierre-Luc Boudreault
- Institut de Pharmacologie de Sherbrooke, Université de Sherbrooke , Sherbrooke (Québec), Canada.,Département de Pharmacologie-Physiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke , Sherbrooke (Québec), Canada
| | - Antoine Désilets
- Institut de Pharmacologie de Sherbrooke, Université de Sherbrooke , Sherbrooke (Québec), Canada.,Département de Pharmacologie-Physiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke , Sherbrooke (Québec), Canada
| | - Richard Leduc
- Institut de Pharmacologie de Sherbrooke, Université de Sherbrooke , Sherbrooke (Québec), Canada.,Département de Pharmacologie-Physiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke , Sherbrooke (Québec), Canada
| | - Éric Marsault
- Institut de Pharmacologie de Sherbrooke, Université de Sherbrooke , Sherbrooke (Québec), Canada.,Département de Pharmacologie-Physiologie, Faculté de Médecine et des Sciences de la Santé, Université de Sherbrooke , Sherbrooke (Québec), Canada
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Zuo K, Qi Y, Yuan C, Jiang L, Xu P, Hu J, Huang M, Li J. Specifically targeting cancer proliferation and metastasis processes: the development of matriptase inhibitors. Cancer Metastasis Rev 2020; 38:507-524. [PMID: 31471691 DOI: 10.1007/s10555-019-09802-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Matriptase is a type II transmembrane serine protease, which has been suggested to play critical roles in numerous pathways of biological developments. Matriptase is the activator of several oncogenic proteins, including urokinase-type plasminogen activator (uPA), hepatocyte growth factor (HGF) and protease-activated receptor 2 (PAR-2). The activations of these matriptase substrates subsequently lead to the generation of plasmin, matrix metalloproteases (MMPs), and the triggers for many other signaling pathways related to cancer proliferation and metastasis. Accordingly, matriptase is considered an emerging target for the treatments of cancer. Thus far, inhibitors of matriptase have been developed as potential anti-cancer agents, which include small-molecule inhibitors, peptide-based inhibitors, and monoclonal antibodies. This review covers established literature to summarize the chemical and biochemical aspects, especially the inhibitory mechanisms and structure-activity relationships (SARs) of matriptase inhibitors with the goal of proposing the strategies for their future developments in anti-cancer therapy.
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Affiliation(s)
- Ke Zuo
- College of Chemistry, Fuzhou University, Fuzhou, 350116, Fujian, People's Republic of China
| | - Yingying Qi
- College of Chemistry, Fuzhou University, Fuzhou, 350116, Fujian, People's Republic of China
| | - Cai Yuan
- College of Chemistry, Fuzhou University, Fuzhou, 350116, Fujian, People's Republic of China
| | - Longguang Jiang
- College of Chemistry, Fuzhou University, Fuzhou, 350116, Fujian, People's Republic of China
| | - Peng Xu
- Institute of Molecular and Cell Biology, A*STAR (Agency for Science, Technology and Research), 61 Biopolis Dr, 138673, Singapore, Singapore.
| | - Jianping Hu
- College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, 610106, Sichuan, People's Republic of China.
| | - Mingdong Huang
- College of Chemistry, Fuzhou University, Fuzhou, 350116, Fujian, People's Republic of China.
| | - Jinyu Li
- College of Chemistry, Fuzhou University, Fuzhou, 350116, Fujian, People's Republic of China.
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Abstract
Idiopathic Pulmonary Fibrosis (IPF) is a devastating chronic, progressive and irreversible disease that remains refractory to current therapies. Matrix metalloproteinases (MMPs) and their inhibitors, tissue inhibitors of MMPs (TIMPs), have been implicated in the development of pulmonary fibrosis since decades. Coagulation signalling deregulation, which influences several key inflammatory and fibro-proliferative responses, is also essential in IPF pathogenesis, and a growing body of evidence indicates that Protease-Activated Receptors (PARs) inhibition in IPF may be promising for future evaluation. Therefore, proteases and anti-proteases aroused great biomedical interest over the past years, owing to the identification of their potential roles in lung fibrosis. During these last decades, numerous other proteases and anti-proteases have been studied in lung fibrosis, such as matriptase, Human airway trypsin-like protease (HAT), Hepatocyte growth factor activator (HGFA)/HGFA activator inhibitor (HAI) system, Plasminogen activator inhibitor (PAI)-1, Protease nexine (PN)-1, cathepsins, calpains, and cystatin C. Herein, we provide a general overview of the proteases and anti-proteases unbalance during lung fibrogenesis and explore potential therapeutics for IPF.
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Affiliation(s)
- Athol U Wells
- 1 Interstitial Lung Disease Unit, Royal Brompton Hospital, London, United Kingdom; and
| | - Toby M Maher
- 1 Interstitial Lung Disease Unit, Royal Brompton Hospital, London, United Kingdom; and.,2 Fibrosis Research Group, National Heart and Lung Institute, Imperial College, London, United Kingdom
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