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Cao Y, Wu B, Xu Y, Wang M, Wu X, Liang X, Lin J, Li Z, Lin H, Luo C, Chen S. Discovery of GPX4 inhibitors through FP-based high-throughput screening. Eur J Med Chem 2024; 265:116044. [PMID: 38145603 DOI: 10.1016/j.ejmech.2023.116044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/03/2023] [Accepted: 12/09/2023] [Indexed: 12/27/2023]
Abstract
Ferroptosis is a form of non-apoptotic cell death, regulated by phospholipid hydroperoxide glutathione peroxidase 4 (GPX4), a selenoprotein with a selenocysteine residue (sec) in the active site. GPX4 is a promising target for cancer cells in therapy-resistant conditions via ferroptosis, which can reduce the level of lipid reactive oxygen species (ROS). So far, all existing GPX4 inhibitors covalently bind to GPX4 via a reactive alkyl chloride moiety or masked nitrile-oxide electrophiles with poor selectivity and pharmacokinetic properties and most were obtained by cell phenotype-based screening. Lacking of effective high-throughput screening methods for GPX4 protein limits the discovery of GPX4 inhibitors. Here, we report a fluorescence polarization (FP)-based high throughput screening (HTS) assay for GPX4-U46C-C10A-C66A in vitro, and found Metamizole sodium from our in-house compound library inhibits GPX4-U46C-C10A-C66A enzyme activity. Structure-activity relationships (SAR) demonstrated the importance of sulfonyl group on interaction between Metamizole sodium and GPX4-U46C-C10A-C66A. Our FP assay could be an effective tool for discovery of GPX4 inhibitors and Metamizole sodium was a potential inhibitor for GPX4 in vitro.
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Affiliation(s)
- Yu Cao
- The Center for Chemical Biology, Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China; School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, 210023, Jiangsu, China
| | - Bin Wu
- School of Pharmacy, Fujian Medical University, Fuzhou, 350122, China
| | - Ying Xu
- The Center for Chemical Biology, Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China; China Pharmaceutical University, Nanjing, 210009, China
| | - Mingchen Wang
- The Center for Chemical Biology, Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China; School of Life Science and Technology, ShanghaiTech University, 100 Haike Road, Shanghai, 201210, China; School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China
| | - Xinyu Wu
- The Center for Chemical Biology, Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Xiaochen Liang
- The Center for Chemical Biology, Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China; China Pharmaceutical University, Nanjing, 210009, China
| | - Jin Lin
- School of Pharmacy, Fujian Medical University, Fuzhou, 350122, China
| | - Zhihai Li
- School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China
| | - Hua Lin
- The Center for Chemical Biology, Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China; Key Laboratory of Microbial Pathogenesis and Interventions of Fujian Province University, The Key Laboratory of Innate Immune Biology of Fujian Province, Biomedical Research Center of South China, College of Life Sciences, Fujian Normal University, Fuzhou, 350117, China; Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, 528437, China.
| | - Cheng Luo
- The Center for Chemical Biology, Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China; School of Chinese Materia Medica, Nanjing University of Chinese Medicine, Nanjing, 210023, Jiangsu, China; University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing, 100049, China; Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, 528437, China.
| | - Shijie Chen
- The Center for Chemical Biology, Drug Discovery and Design Center, State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China; University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing, 100049, China.
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Giuliano S, Montemagno C, Domdom MA, Teisseire M, Brest P, Klionsky DJ, Hofman P, Pagès G, Mograbi B. Should evidence of an autolysosomal de-acidification defect in Alzheimer and Parkinson diseases call for caution in prescribing chronic PPI and DMARD? Autophagy 2023; 19:2800-2806. [PMID: 37482676 PMCID: PMC10472882 DOI: 10.1080/15548627.2023.2214960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 04/18/2023] [Accepted: 05/08/2023] [Indexed: 07/25/2023] Open
Abstract
Nearly fifty million older people suffer from neurodegenerative diseases, including Alzheimer (AD) and Parkinson (PD) disease, a global burden expected to triple by 2050. Such an imminent "neurological pandemic" urges the identification of environmental risk factors that are hopefully avoided to fight the disease. In 2022, strong evidence in mouse models incriminated defective lysosomal acidification and impairment of the autophagy pathway as modifiable risk factors for dementia. To date, the most prescribed lysosomotropic drugs are proton pump inhibitors (PPIs), chloroquine (CQ), and the related hydroxychloroquine (HCQ), which belong to the group of disease-modifying antirheumatic drugs (DMARDs). This commentary aims to open the discussion on the possible mechanisms connecting the long-term prescribing of these drugs to the elderly and the incidence of neurodegenerative diseases.Abbreviations: AD: Alzheimer disease; APP-βCTF: amyloid beta precursor protein-C-terminal fragment; BACE1: beta-secretase 1; BBB: brain blood barrier; CHX: Ca2+/H+ exchanger; CMI: cognitive mild impairment; CQ: chloroquine; DMARD: disease-modifying antirheumatic drugs; GBA1: glucosylceramidase beta 1; HCQ: hydroxychloroquine; HPLC: high-performance liquid chromatography; LAMP: lysosomal associated membrane protein; MAPK/JNK: mitogen-activated protein kinase; MAPT: microtubule associated protein tau; MCOLN1/TRPML1: mucolipin TRP cation channel 1; NFE2L2/NRF2: NFE2 like bZIP transcription factor 2; NRBF2: nuclear receptor binding factor 2; PANTHOS: poisonous flower; PD: Parkinson disease; PIK3C3: phosphatIdylinositol 3-kinase catalytic subunit type 3; PPI: proton pump inhibitor; PSEN1: presenilin 1, RUBCN: rubicon autophagy regulator; RUBCNL: rubicon like autophagy enhancer; SQSTM1: sequestosome 1; TMEM175: transmembrane protein 175; TPCN2: two pore segment channel 2; VATPase: vacuolar-type H+-translocating ATPase; VPS13C: vacuolar protein sorting ortholog 13 homolog C; VPS35: VPS35 retromer complex component; WDFY3: WD repeat and FYVE domain containing 3; ZFYVE1: zinc finger FYVE-type containing 1.
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Affiliation(s)
- Sandy Giuliano
- Université Nice Côte d'Azur, IRCAN, CNRS, INSERM, Centre Antoine Lacassagne, IHU RespirERA, FHU-Oncoage, Nice, France
| | | | - Marie-Angela Domdom
- Université Nice Côte d'Azur, IRCAN, CNRS, INSERM, Centre Antoine Lacassagne, IHU RespirERA, FHU-Oncoage, Nice, France
| | - Manon Teisseire
- Université Nice Côte d'Azur, IRCAN, CNRS, INSERM, Centre Antoine Lacassagne, IHU RespirERA, FHU-Oncoage, Nice, France
| | - Patrick Brest
- Université Nice Côte d'Azur, IRCAN, CNRS, INSERM, Centre Antoine Lacassagne, IHU RespirERA, FHU-Oncoage, Nice, France
| | - Daniel J. Klionsky
- Department of Molecular, Cellular, and Developmental Biology, Life Sciences Institute, University of Michigan, Ann Arbor, MI, USA
| | - Paul Hofman
- Université Nice Côte d'Azur, IRCAN, CNRS, INSERM, Centre Antoine Lacassagne, IHU RespirERA, FHU-Oncoage, Nice, France
- CHU de Nice, laboratory of Clinical and Experimental Pathology (LPCE), Université Côte d’Azur, CNRS, INSERM, IRCAN, IHU RespirERA, FHU-Oncoage, Nice, France
| | - Gilles Pagès
- Université Nice Côte d'Azur, IRCAN, CNRS, INSERM, Centre Antoine Lacassagne, IHU RespirERA, FHU-Oncoage, Nice, France
| | - Baharia Mograbi
- Université Nice Côte d'Azur, IRCAN, CNRS, INSERM, Centre Antoine Lacassagne, IHU RespirERA, FHU-Oncoage, Nice, France
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