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Li Y, Xie Z, Lei X, Yang X, Huang S, Yuan W, Deng X, Wang Z, Tang G. Recent advances in pyruvate dehydrogenase kinase inhibitors: Structures, inhibitory mechanisms and biological activities. Bioorg Chem 2024; 144:107160. [PMID: 38301426 DOI: 10.1016/j.bioorg.2024.107160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 01/23/2024] [Accepted: 01/27/2024] [Indexed: 02/03/2024]
Abstract
Metabolism is reprogrammed in a variety of cancer cells to ensure their rapid proliferation. Cancer cells prefer to utilize glycolysis to produce energy as well as to provide large amounts of precursors for their division. In this process, cancer cells inhibit the activity of pyruvate dehydrogenase complex (PDC) by upregulating the expression of pyruvate dehydrogenase kinases (PDKs). Inhibiting the activity of PDKs in cancer cells can effectively block this metabolic transition in cancer cells, while also activating mitochondrial oxidative metabolism and promoting apoptosis of cancer cells. To this day, the study of PDKs inhibitors has become one of the research hotspots in the field of medicinal chemistry. Novel structures targeting PDKs are constantly being discovered, and some inhibitors have entered the clinical research stage. Here, we reviewed the research progress of PDKs inhibitors in recent years and classified them according to the PDKs binding sites they acted on, aiming to summarize the structural characteristics of inhibitors acting on different binding sites and explore their clinical application value. Finally, the shortcomings of some PDKs inhibitors and the further development direction of PDKs inhibitors are discussed.
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Affiliation(s)
- Yiyang Li
- Institute of Pharmacy and Pharmacology, Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Zhizhong Xie
- Institute of Pharmacy and Pharmacology, Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Xiaoyong Lei
- Institute of Pharmacy and Pharmacology, Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Xiaoyan Yang
- Institute of Pharmacy and Pharmacology, Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Sheng Huang
- Jiuzhitang Co., Ltd, Changsha, Hunan 410007, China
| | - Weixi Yuan
- Institute of Pharmacy and Pharmacology, Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China
| | - Xiangping Deng
- The First Affiliated Hospital, Department of Pharmacy, Hengyang Medical School, University of South China, Hengyang 421001, Hunan, China.
| | - Zhe Wang
- The Second Affiliated Hospital, Department of Pharmacy, Hengyang Medical School, University of South China, Hengyang 421001, Hunan, China.
| | - Guotao Tang
- Institute of Pharmacy and Pharmacology, Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug Research, Hengyang Medical School, University of South China, Hengyang, Hunan 421001, China.
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Forteza MJ, Berg M, Edsfeldt A, Sun J, Baumgartner R, Kareinen I, Casagrande FB, Hedin U, Zhang S, Vuckovic I, Dzeja PP, Polyzos KA, Gisterå A, Trauelsen M, Schwartz TW, Dib L, Herrmann J, Monaco C, Matic L, Gonçalves I, Ketelhuth DFJ. Pyruvate dehydrogenase kinase regulates vascular inflammation in atherosclerosis and increases cardiovascular risk. Cardiovasc Res 2023; 119:1524-1536. [PMID: 36866436 PMCID: PMC10318388 DOI: 10.1093/cvr/cvad038] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 01/11/2023] [Accepted: 02/01/2023] [Indexed: 03/04/2023] Open
Abstract
AIMS Recent studies have revealed a close connection between cellular metabolism and the chronic inflammatory process of atherosclerosis. While the link between systemic metabolism and atherosclerosis is well established, the implications of altered metabolism in the artery wall are less understood. Pyruvate dehydrogenase kinase (PDK)-dependent inhibition of pyruvate dehydrogenase (PDH) has been identified as a major metabolic step regulating inflammation. Whether the PDK/PDH axis plays a role in vascular inflammation and atherosclerotic cardiovascular disease remains unclear. METHODS AND RESULTS Gene profiling of human atherosclerotic plaques revealed a strong correlation between PDK1 and PDK4 transcript levels and the expression of pro-inflammatory and destabilizing genes. Remarkably, the PDK1 and PDK4 expression correlated with a more vulnerable plaque phenotype, and PDK1 expression was found to predict future major adverse cardiovascular events. Using the small-molecule PDK inhibitor dichloroacetate (DCA) that restores arterial PDH activity, we demonstrated that the PDK/PDH axis is a major immunometabolic pathway, regulating immune cell polarization, plaque development, and fibrous cap formation in Apoe-/- mice. Surprisingly, we discovered that DCA regulates succinate release and mitigates its GPR91-dependent signals promoting NLRP3 inflammasome activation and IL-1β secretion by macrophages in the plaque. CONCLUSIONS We have demonstrated for the first time that the PDK/PDH axis is associated with vascular inflammation in humans and particularly that the PDK1 isozyme is associated with more severe disease and could predict secondary cardiovascular events. Moreover, we demonstrate that targeting the PDK/PDH axis with DCA skews the immune system, inhibits vascular inflammation and atherogenesis, and promotes plaque stability features in Apoe-/- mice. These results point toward a promising treatment to combat atherosclerosis.
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Affiliation(s)
- Maria J Forteza
- Center for Molecular Medicine, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Instutet,BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
| | - Martin Berg
- Center for Molecular Medicine, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Instutet,BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
| | - Andreas Edsfeldt
- Cardiovascular Research Translational Studies, Clinical Research Centre, Clinical Sciences Malmö, Lund University, Jan Waldenströms gata 35, 20 502, Malmö, Sweden
- Department of Cardiology, Skåne University Hospital, Carl-Bertil Laurells gata 9, 21 428, Malmö, Sweden
- Wallenberg Center for Molecular Medicine, Lund University, Jan Waldenströms gata 35, 20 502, Malmö, Sweden
| | - Jangming Sun
- Cardiovascular Research Translational Studies, Clinical Research Centre, Clinical Sciences Malmö, Lund University, Jan Waldenströms gata 35, 20 502, Malmö, Sweden
- Department of Cardiology, Skåne University Hospital, Carl-Bertil Laurells gata 9, 21 428, Malmö, Sweden
| | - Roland Baumgartner
- Center for Molecular Medicine, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Instutet,BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
| | - Ilona Kareinen
- Center for Molecular Medicine, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Instutet,BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
| | - Felipe Beccaria Casagrande
- Center for Molecular Medicine, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Instutet,BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
| | - Ulf Hedin
- Department of Molecular Medicine and Surgery, Karolinska University Hospital, Karolinska Institutet, BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
| | - Song Zhang
- Mayo Clinic Metabolomics Core, Mayo Clinic, 200, First St. SW Rochester, MN 55905, USA
- Department of Cardiovascular Medicine, Mayo Clinic, 200, First St. SW Rochester, MN 55905, USA
| | - Ivan Vuckovic
- Mayo Clinic Metabolomics Core, Mayo Clinic, 200, First St. SW Rochester, MN 55905, USA
| | - Petras P Dzeja
- Department of Cardiovascular Medicine, Mayo Clinic, 200, First St. SW Rochester, MN 55905, USA
| | - Konstantinos A Polyzos
- Center for Molecular Medicine, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Instutet,BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
| | - Anton Gisterå
- Center for Molecular Medicine, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Instutet,BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
| | - Mette Trauelsen
- Section for Metabolic Receptology, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Blegdamsvej 3A, 2200, Copenhagen, Denmark
| | - Thue W Schwartz
- Section for Metabolic Receptology, Novo Nordisk Foundation Center for Basic Metabolic Research, University of Copenhagen, Blegdamsvej 3A, 2200, Copenhagen, Denmark
| | - Lea Dib
- Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Dr, Headington, Oxford OX3 7FY, UK
| | - Joerg Herrmann
- Department of Cardiovascular Medicine, Mayo Clinic, 200, First St. SW Rochester, MN 55905, USA
| | - Claudia Monaco
- Kennedy Institute of Rheumatology, University of Oxford, Roosevelt Dr, Headington, Oxford OX3 7FY, UK
| | - Ljubica Matic
- Department of Molecular Medicine and Surgery, Karolinska University Hospital, Karolinska Institutet, BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
| | - Isabel Gonçalves
- Cardiovascular Research Translational Studies, Clinical Research Centre, Clinical Sciences Malmö, Lund University, Jan Waldenströms gata 35, 20 502, Malmö, Sweden
- Department of Cardiology, Skåne University Hospital, Carl-Bertil Laurells gata 9, 21 428, Malmö, Sweden
| | - Daniel F J Ketelhuth
- Center for Molecular Medicine, Department of Medicine, Solna, Karolinska University Hospital, Karolinska Instutet,BioClinicum, Solnavägen 30, Solna, 17 164, Stockholm, Sweden
- Department of Cardiovascular and Renal Research, Institute of Molecular Medicine, University of Southern Denmark, J.B. Winsløws vej 21, 5000 Odense, Denmark
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Jiang R, Cao M, Mei S, Guo S, Zhang W, Ji N, Zhao Z. Trends in metabolic signaling pathways of tumor drug resistance: A scientometric analysis. Front Oncol 2022; 12:981406. [DOI: 10.3389/fonc.2022.981406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/12/2022] [Indexed: 12/24/2022] Open
Abstract
BackgroundCancer chemotherapy resistance is one of the most critical obstacles in cancer therapy. Since Warburg O first observed alterations in cancer metabolism in the 1950s, people gradually found tumor metabolism pathways play a fundamental role in regulating the response to chemotherapeutic drugs, and the attempts of targeting tumor energetics have shown promising preclinical outcomes in recent years. This study aimed to summarize the knowledge structure and identify emerging trends and potential hotspots in metabolic signaling pathways of tumor drug resistance research.MethodsPublications related to metabolic signaling pathways of tumor drug resistance published from 1992 to 2022 were retrieved from the Web of Science Core Collection database. The document type was set to articles or reviews with language restriction to English. Two different scientometric software including Citespace and VOS viewer were used to conduct this scientometric analysis.ResultsA total of 2,537 publications including 1,704 articles and 833 reviews were retrieved in the final analysis. The USA made the most contributions to this field. The leading institution was the University of Texas MD Anderson Cancer Center. Avan A was the most productive author, and Hanahan D was the key researcher with the most co-citations, but there is no leader in this field yet. Cancers was the most influential academic journal, and Oncology was the most popular research field. Based on keywords occurrence analysis, these selected keywords could be roughly divided into five main topics: cluster 1 (study of cancer cell apoptosis pathway); cluster 2 (study of resistance mechanisms of different cancer types); cluster 3 (study of cancer stem cells); cluster 4 (study of tumor oxidative stress and inflammation signaling pathways); and cluster 5 (study of autophagy). The keywords burst detection identified several keywords as new research hotspots, including “tumor microenvironment,” “invasion,” and “target”.ConclusionTumor metabolic reprogramming of drug resistance research is advancing rapidly. This study serves as a starting point, providing a thorough overview, the development landscape, and future opportunities in this field.
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