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Tubita A, Menconi A, Lombardi Z, Tusa I, Esparís-Ogando A, Pandiella A, Gamberi T, Stecca B, Rovida E. Latent-Transforming Growth Factor β-Binding Protein 1/Transforming Growth Factor β1 Complex Drives Antitumoral Effects upon ERK5 Targeting in Melanoma. THE AMERICAN JOURNAL OF PATHOLOGY 2024; 194:1581-1591. [PMID: 38705382 DOI: 10.1016/j.ajpath.2024.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 03/14/2024] [Accepted: 03/27/2024] [Indexed: 05/07/2024]
Abstract
Melanoma is the deadliest skin cancer, with a poor prognosis in advanced stages. While available treatments have improved survival, long-term benefits are still unsatisfactory. The mitogen-activated protein kinase extracellular signal-regulated kinase 5 (ERK5) promotes melanoma growth, and ERK5 inhibition determines cellular senescence and the senescence-associated secretory phenotype. Here, latent-transforming growth factor β-binding protein 1 (LTBP1) mRNA was found to be up-regulated in A375 and SK-Mel-5 BRAF V600E melanoma cells after ERK5 inhibition. In keeping with a key role of LTBP1 in regulating transforming growth factor β (TGF-β), TGF-β1 protein levels were increased in lysates and conditioned media of ERK5-knockdown (KD) cells, and were reduced upon LTBP1 KD. Both LTBP1 and TGF-β1 proteins were increased in melanoma xenografts in mice treated with the ERK5 inhibitor XMD8-92. Moreover, treatment with conditioned media from ERK5-KD melanoma cells reduced cell proliferation and invasiveness, and TGF-β1-neutralizing antibodies impaired these effects. In silico data sets revealed that higher expression levels of both LTBP1 and TGF-β1 mRNA were associated with better overall survival of melanoma patients. Increased LTBP1 or TGF-β1 expression played a beneficial role in patients treated with anti-PD1 immunotherapy, making a possible immunosuppressive role of LTBP1/TGF-β1 unlikely upon ERK5 inhibition. This study, therefore, identifies additional desirable effects of ERK5 targeting, providing evidence of an ERK5-dependent tumor-suppressive role of TGF-β in melanoma.
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Affiliation(s)
- Alessandro Tubita
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Florence, Italy
| | - Alessio Menconi
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Florence, Italy
| | - Zoe Lombardi
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Florence, Italy
| | - Ignazia Tusa
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Florence, Italy
| | - Azucena Esparís-Ogando
- Instituto de Biología Molecular y Celular del Cáncer (IBMCC)-Consejo Superior de Investigaciones Científicas (CSIC), Salamanca, Spain; Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Salamanca, Spain
| | - Atanasio Pandiella
- Instituto de Biología Molecular y Celular del Cáncer (IBMCC)-Consejo Superior de Investigaciones Científicas (CSIC), Salamanca, Spain; Instituto de Investigación Biomédica de Salamanca (IBSAL), Salamanca, Spain; Centro de Investigación Biomédica en Red de Cáncer (CIBERONC), Salamanca, Spain
| | - Tania Gamberi
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Florence, Italy
| | - Barbara Stecca
- Core Research Laboratory, Institute for Cancer Research and Prevention, Florence, Italy
| | - Elisabetta Rovida
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Florence, Italy.
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2
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Aoki-Utsubo C, Kameoka M, Deng L, Hanafi M, Dewi BE, Sudarmono P, Wakita T, Hotta H. Statins enhance extracellular release of hepatitis C virus particles through ERK5 activation. Microbiol Immunol 2024. [PMID: 39073705 DOI: 10.1111/1348-0421.13166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 06/13/2024] [Accepted: 07/09/2024] [Indexed: 07/30/2024]
Abstract
Statins, such as lovastatin, have been known to inhibit 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase. Statins were reported to moderately suppress hepatitis C virus (HCV) replication in cultured cells harboring HCV RNA replicons. We report here using an HCV cell culture (HCVcc) system that high concentrations of lovastatin (5-20 μg/mL) markedly enhanced the release of HCV infectious particles (virion) in the culture supernatants by up to 40 times, without enhancing HCV RNA replication, HCV protein synthesis, or HCV virion assembly in the cells. We also found that lovastatin increased the phosphorylation (activation) level of extracellular-signal-regulated kinase 5 (ERK5) in both the infected and uninfected cells in a dose-dependent manner. The lovastatin-mediated increase of HCV virion release was partially reversed by selective ERK5 inhibitors, BIX02189 and XMD8-92, or by ERK5 knockdown using small interfering RNA (siRNA). Moreover, we demonstrated that other cholesterol-lowering statins, but not dehydrolovastatin that is incapable of inhibiting HMG-CoA reductase and activating ERK5, enhanced HCV virion release to the same extent as observed with lovastatin. These results collectively suggest that statins markedly enhance HCV virion release from infected cells through HMG-CoA reductase inhibition and ERK5 activation.
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Affiliation(s)
- Chie Aoki-Utsubo
- Department of Public Health, Graduate School of Health Sciences, Kobe University, Kobe, Japan
| | - Masanori Kameoka
- Department of Public Health, Graduate School of Health Sciences, Kobe University, Kobe, Japan
| | - Lin Deng
- Division of Infectious Disease Control, Graduate School of Medicine, Kobe University, Kobe, Japan
| | - Muhammad Hanafi
- Research Center for Chemistry, National Research and Innovation Agency (BRIN), Serpong, Indonesia
| | - Beti Ernawati Dewi
- Department of Microbiology, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia
| | - Pratiwi Sudarmono
- Department of Microbiology, Faculty of Medicine, University of Indonesia, Jakarta, Indonesia
| | - Takaji Wakita
- National Institute of Infectious Diseases, Tokyo, Japan
| | - Hak Hotta
- Department of Public Health, Graduate School of Health Sciences, Kobe University, Kobe, Japan
- Faculty of Clinical Nutrition and Dietetics, Konan Women's University, Kobe, Japan
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3
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Mondru AK, Wilkinson B, Aljasir MA, Alrumayh A, Greaves G, Emmett M, Albohairi S, Pritchard-Jones R, Cross MJ. The ERK5 pathway in BRAFV600E melanoma cells plays a role in development of acquired resistance to dabrafenib but not vemurafenib. FEBS Lett 2024. [PMID: 38977937 DOI: 10.1002/1873-3468.14960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 04/28/2024] [Accepted: 05/14/2024] [Indexed: 07/10/2024]
Abstract
Malignant melanoma, an aggressive skin cancer with a poor prognosis, frequently features BRAFV600E mutation resulting in activation of the MAPK pathway and melanocyte proliferation and survival. BRAFV600E inhibitors like vemurafenib and dabrafenib have enhanced patient survival, yet drug resistance remains a significant challenge. We investigated the role of the ERK5 pathway in BRAFV600E melanoma cells and cells with acquired resistance to PLX4720 (vemurafenib) and dabrafenib. In BRAFV600E melanoma, ERK5 inhibition minimally affected viability compared to ERK1/2 inhibition. In vemurafenib-resistant cells, ERK5 inhibition alone didn't impact viability or restore drug sensitivity to vemurafenib. However, in dabrafenib-resistant cells, ERK5 inhibition reduced viability and enhanced the anti-proliferative effect of MEK1/2 inhibition. Targeting the ERK5 pathway may represent a therapeutic opportunity in dabrafenib-resistant melanoma.
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Affiliation(s)
- Anil Kumar Mondru
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Beth Wilkinson
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Mohammad A Aljasir
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Ahmed Alrumayh
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Georgia Greaves
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Maxine Emmett
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Saad Albohairi
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Rowan Pritchard-Jones
- Department of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
| | - Michael J Cross
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, UK
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4
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Lombardi Z, Gardini L, Kashchuk AV, Menconi A, Lulli M, Tusa I, Tubita A, Maresca L, Stecca B, Capitanio M, Rovida E. Importin subunit beta-1 mediates ERK5 nuclear translocation, and its inhibition synergizes with ERK5 kinase inhibitors in reducing cancer cell proliferation. Mol Oncol 2024. [PMID: 38965815 DOI: 10.1002/1878-0261.13674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 04/30/2024] [Accepted: 05/27/2024] [Indexed: 07/06/2024] Open
Abstract
The mitogen-activated protein kinase (MAPK) extracellular signal-regulated kinase 5 (ERK5) is emerging as a promising target in cancer. Indeed, alterations of the MEK5/ERK5 pathway are present in many types of cancer, including melanoma. One of the key events in MAPK signalling is MAPK nuclear translocation and its subsequent regulation of gene expression. Likewise, the effects of ERK5 in supporting cancer cell proliferation have been linked to its nuclear localization. Despite many processes regulating ERK5 nuclear translocation having been determined, the nuclear transporters involved have not yet been identified. Here, we investigated the role of importin subunit alpha (α importin) and importin subunit beta-1 (importin β1) in ERK5 nuclear shuttling to identify additional targets for cancer treatment. Either importin β1 knockdown or the α/β1 importin inhibitor ivermectin reduced the nuclear amount of overexpressed and endogenous ERK5 in HEK293T and A375 melanoma cells, respectively. These results were confirmed in single-molecule microscopy in HeLa cells. Moreover, immunofluorescence analysis showed that ivermectin impairs epidermal growth factor (EGF)-induced ERK5 nuclear shuttling in HeLa cells. Both co-immunoprecipitation experiments and proximity ligation assay provided evidence that ERK5 and importin β1 interact and that this interaction is further induced by EGF administration and prevented by ivermectin treatment. The combination of ivermectin and the ERK5 inhibitor AX15836 synergistically reduced cell viability and colony formation ability in A375 and HeLa cells and was more effective than single treatments in preventing the growth of A375 and HeLa spheroids. The increased reduction of cell viability upon the same combination was also observed in patient-derived metastatic melanoma cells. The combination of ivermectin and ERK5 inhibitors other than AX15836 provided similar effects on cell viability. The identification of importin β1 as the nuclear transporter of ERK5 may be exploited for additional ERK5-inhibiting strategies for cancer therapy.
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Affiliation(s)
- Zoe Lombardi
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Italy
| | - Lucia Gardini
- National Institute of Optics, National Research Council, Florence, Italy
- European Laboratory of Non-Linear Spectroscopy (LENS), Florence, Italy
| | - Anatolii V Kashchuk
- European Laboratory of Non-Linear Spectroscopy (LENS), Florence, Italy
- Department of Physics and Astronomy, University of Florence, Italy
| | - Alessio Menconi
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Italy
| | - Matteo Lulli
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Italy
| | - Ignazia Tusa
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Italy
| | - Alessandro Tubita
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Italy
| | - Luisa Maresca
- Core Research Laboratory - Institute for Cancer Research and Prevention (ISPRO), Florence, Italy
| | - Barbara Stecca
- Core Research Laboratory - Institute for Cancer Research and Prevention (ISPRO), Florence, Italy
| | - Marco Capitanio
- European Laboratory of Non-Linear Spectroscopy (LENS), Florence, Italy
- Department of Physics and Astronomy, University of Florence, Italy
| | - Elisabetta Rovida
- Department of Clinical and Experimental Biomedical Sciences, University of Florence, Italy
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Chen J, Wei JQ, Hong MN, Zhang Z, Zhou HD, Lu YY, Zhang J, Guo YT, Chen X, Wang JG, Gao PJ, Li XD. Mitogen-Activated Protein Kinases Mediate Adventitial Fibroblast Activation and Neointima Formation via GATA4/Cyclin D1 Axis. Cardiovasc Drugs Ther 2024; 38:527-538. [PMID: 36652042 DOI: 10.1007/s10557-023-07428-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/09/2023] [Indexed: 01/19/2023]
Abstract
PURPOSE Activation of mitogen-activated protein kinases (MAPKs) by pathological stimuli participates in cardiovascular diseases. Dysfunction of adventitial fibroblast has emerged as a critical regulator in vascular remodeling, while the potential mechanism remains unclear. In this study, we sought to determine the effect of different activation of MAPKs in adventitial fibroblast contributing to neointima formation. METHODS Balloon injury procedure was performed in male 12-week-old Sprague-Dawley rats. After injury, MAPK inhibitors were applied to the adventitia of injured arteries to suppress MAPK activation. Adventitial fibroblasts were stimulated by platelet-derived growth factor-BB (PDGF-BB) with or without MAPK inhibitors. RNA sequencing was performed to investigate the change of pathway and cell function. Wound healing, transwell assay, and flow cytometry were used to analyze adventitial fibroblast function. RESULTS Phosphorylation of p38, c-Jun N-terminal kinase (JNK), and extracellular regulated kinases 1/2 (ERK1/2) was increased in injured arteries after balloon injury. In primary culture of adventitial fibroblasts, PDGF-BB increased phosphorylation of p38, JNK, ERK1/2, and extracellular regulated kinase 5 (ERK5) in a short time, which was normalized by their inhibitors respectively. Compared with the injury group, perivascular administration of four MAPK inhibitors significantly attenuated neointima formation by quantitative analysis of neointimal area, intima to media (I/M) ratio, and lumen area. RNA sequencing of adventitial fibroblasts treated with PDGF-BB with or without four inhibitors demonstrated differentially expressed genes involved in multiple biological processes, including cell adhesion, proliferation, migration, and inflammatory response. Wound healing and transwell assays showed that four inhibitors suppressed PDGF-BB-induced adventitial fibroblast migration. Cell cycle analysis by flow cytometry demonstrated that JNK, ERK1/2, and ERK5 but not p38 inhibitor blocked PDGF-BB-induced G1 phase release associated with decrease expression of cell cycle protein Cyclin D1 and transcription factor GATA4. Moreover, four inhibitors decreased macrophage infiltration into adventitia and monocyte chemoattractant protein-1 (MCP-1) expression. CONCLUSION These results suggest that MAPKs differentially regulate activation of adventitial fibroblast through GATA4/Cyclin D1 axis that participates in neointima formation.
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Affiliation(s)
- Jing Chen
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Jin-Qiu Wei
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Mo-Na Hong
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Zhong Zhang
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Han-Dan Zhou
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Yuan-Yuan Lu
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Jia Zhang
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Yue-Tong Guo
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Xin Chen
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Ji-Guang Wang
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Ping-Jin Gao
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China
| | - Xiao-Dong Li
- Department of Cardiovascular Medicine, Department of Hypertension, Ruijin Hospital and State Key Laboratory of Medical Genomics, Shanghai Key Laboratory of Hypertension, Shanghai Institute of Hypertension, Shanghai Jiao Tong University School of Medicine, 197 Ruijin 2nd Road, 200025, Shanghai, China.
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6
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Wen L, Liu Z, Zhou L, Liu Z, Li Q, Geng B, Xia Y. Bone and Extracellular Signal-Related Kinase 5 (ERK5). Biomolecules 2024; 14:556. [PMID: 38785963 PMCID: PMC11117709 DOI: 10.3390/biom14050556] [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: 03/26/2024] [Revised: 04/17/2024] [Accepted: 05/01/2024] [Indexed: 05/25/2024] Open
Abstract
Bones are vital for anchoring muscles, tendons, and ligaments, serving as a fundamental element of the human skeletal structure. However, our understanding of bone development mechanisms and the maintenance of bone homeostasis is still limited. Extracellular signal-related kinase 5 (ERK5), a recently identified member of the mitogen-activated protein kinase (MAPK) family, plays a critical role in the pathogenesis and progression of various diseases, especially neoplasms. Recent studies have highlighted ERK5's significant role in both bone development and bone-associated pathologies. This review offers a detailed examination of the latest research on ERK5 in different tissues and diseases, with a particular focus on its implications for bone health. It also examines therapeutic strategies and future research avenues targeting ERK5.
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Affiliation(s)
- Lei Wen
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
- Department of Orthopedics and Trauma Surgery, Affiliated Hospital of Yunnan University, Kunming 650032, China
| | - Zirui Liu
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Libo Zhou
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Zhongcheng Liu
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Qingda Li
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Bin Geng
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
| | - Yayi Xia
- Department of Orthopedics, The Second Hospital & Clinical Medical School, Lanzhou University, Lanzhou 730030, China; (L.W.); (Z.L.); (L.Z.); (Z.L.); (Q.L.); (B.G.)
- Orthopedic Clinical Medical Research Center and Intelligent Orthopedic Industry Technology Center of Gansu Province, Lanzhou 730030, China
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7
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Tamargo IA, Baek KI, Xu C, Kang DW, Kim Y, Andueza A, Williams D, Demos C, Villa-Roel N, Kumar S, Park C, Choi R, Johnson J, Chang S, Kim P, Tan S, Jeong K, Tsuji S, Jo H. HEG1 Protects Against Atherosclerosis by Regulating Stable Flow-Induced KLF2/4 Expression in Endothelial Cells. Circulation 2024; 149:1183-1201. [PMID: 38099436 PMCID: PMC11001532 DOI: 10.1161/circulationaha.123.064735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 11/08/2023] [Indexed: 03/09/2024]
Abstract
BACKGROUND Atherosclerosis preferentially occurs in arterial regions of disturbed blood flow, and stable flow (s-flow) protects against atherosclerosis by incompletely understood mechanisms. METHODS Our single-cell RNA-sequencing data using the mouse partial carotid ligation model was reanalyzed, which identified Heart-of-glass 1 (HEG1) as an s-flow-induced gene. HEG1 expression was studied by immunostaining, quantitive polymerase chain reaction, hybridization chain reaction, and Western blot in mouse arteries, human aortic endothelial cells (HAECs), and human coronary arteries. A small interfering RNA-mediated knockdown of HEG1 was used to study its function and signaling mechanisms in HAECs under various flow conditions using a cone-and-plate shear device. We generated endothelial-targeted, tamoxifen-inducible HEG1 knockout (HEG1iECKO) mice. To determine the role of HEG1 in atherosclerosis, HEG1iECKO and littermate-control mice were injected with an adeno-associated virus-PCSK9 [proprotein convertase subtilisin/kexin type 9] and fed a Western diet to induce hypercholesterolemia either for 2 weeks with partial carotid ligation or 2 months without the surgery. RESULTS S-flow induced HEG1 expression at the mRNA and protein levels in vivo and in vitro. S-flow stimulated HEG1 protein translocation to the downstream side of HAECs and release into the media, followed by increased messenger RNA and protein expression. HEG1 knockdown prevented s-flow-induced endothelial responses, including monocyte adhesion, permeability, and migration. Mechanistically, HEG1 knockdown prevented s-flow-induced KLF2/4 (Kruppel-like factor 2/4) expression by regulating its intracellular binding partner KRIT1 (Krev interaction trapped protein 1) and the MEKK3-MEK5-ERK5-MEF2 pathway in HAECs. Compared with littermate controls, HEG1iECKO mice exposed to hypercholesterolemia for 2 weeks and partial carotid ligation developed advanced atherosclerotic plaques, featuring increased necrotic core area, thin-capped fibroatheroma, inflammation, and intraplaque hemorrhage. In a conventional Western diet model for 2 months, HEG1iECKO mice also showed an exacerbated atherosclerosis development in the arterial tree in both sexes and the aortic sinus in males but not in females. Moreover, endothelial HEG1 expression was reduced in human coronary arteries with advanced atherosclerotic plaques. CONCLUSIONS Our findings indicate that HEG1 is a novel mediator of atheroprotective endothelial responses to flow and a potential therapeutic target.
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Affiliation(s)
- Ian A Tamargo
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
- Molecular and Systems Pharmacology Program (I.A.T., D.W., H.J.), Emory University, Atlanta, GA
| | - Kyung In Baek
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Chenbo Xu
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Dong Won Kang
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Yerin Kim
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Aitor Andueza
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Darian Williams
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
- Molecular and Systems Pharmacology Program (I.A.T., D.W., H.J.), Emory University, Atlanta, GA
| | - Catherine Demos
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Nicolas Villa-Roel
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Sandeep Kumar
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Christian Park
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Rachel Choi
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Janie Johnson
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Seowon Chang
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Paul Kim
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Sheryl Tan
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Kiyoung Jeong
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
| | - Shoutaro Tsuji
- Medical Technology & Clinical Engineering, Gunma University of Health and Welfare, Maebashi, Japan (S.T.)
| | - Hanjoong Jo
- Wallace H. Coulter Department of Biomedical Engineering, Georgia Institute of Technology and Emory University, Atlanta, GA (I.A.T., K.I.B., C.X., D.W.K., Y.K., A.A., D.W., C.D., N.V.-R., S.K., C.P., R.C., J.J., S.C., P.K., S.T., K.J., H.J.)
- Molecular and Systems Pharmacology Program (I.A.T., D.W., H.J.), Emory University, Atlanta, GA
- Division of Cardiology, Department of Medicine (H.J.), Emory University, Atlanta, GA
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8
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Cai B, Xu Y, Luo R, Lu K, Wang Y, Zheng L, Zhang Y, Yin L, Tu L, Luo W, Zheng L, Zhang F, Lv X, Tang Q, Liang G, Chen L. Discovery of a doublecortin-like kinase 1 inhibitor to prevent inflammatory responses in acute lung injury. Bioorg Chem 2024; 145:107215. [PMID: 38394920 DOI: 10.1016/j.bioorg.2024.107215] [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: 12/24/2023] [Revised: 02/07/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024]
Abstract
Doublecortin-like kinase 1 (DCLK1) is a microtubule-associated protein kinase involved in neurogenesis and human cancer. Recent studies have revealed a novel functional role for DCLK1 in inflammatory signaling, thus positioning it as a novel target kinase for respiratory inflammatory disease treatment. In this study, we designed and synthesized a series of NVP-TAE684-based derivatives as novel anti-inflammatory agents targeting DCLK1. Bio-layer interferometry binding screening and kinase assays of the NVP-TAE684 derivatives led to the discovery of an effective DCLK1 inhibitor (a24), with an IC50 of 179.7 nM. Compound a24 effectively inhibited lipopolysaccharide (LPS)-induced inflammation in macrophages with higher potency than the lead compound. Mechanistically, compound a24 inhibited LPS-induced inflammation by inhibiting DCLK1-mediated IKKβ phosphorylation. Furthermore, compound a24 showed in vivo anti-inflammatory activity in an LPS-challenged acute lung injury model. These findings suggest that compound a24 may serve as a novel candidate for the development of DCLK1 inhibitors and a potential therapeutic agent for the treatment of inflammatory diseases.
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Affiliation(s)
- Binhao Cai
- Department of Pharmacy and Institute of Inflammation, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, China; School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China; Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Ying Xu
- School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China
| | - Ruixiang Luo
- School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China
| | - Kongqin Lu
- Schol of Basic Medicine, Inner Mongolia Medical University, Hohhot 010059, China
| | - Yuhan Wang
- School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China
| | - Lei Zheng
- School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China
| | - Yawen Zhang
- School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China
| | - Lina Yin
- School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China
| | - Linglan Tu
- School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China
| | - Wu Luo
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China
| | - Lulu Zheng
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, Zhejiang 310000, China
| | - Fengzhi Zhang
- School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China
| | - Xinting Lv
- School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China
| | - Qidong Tang
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China.
| | - Guang Liang
- Department of Pharmacy and Institute of Inflammation, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, China; School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China; Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, Wenzhou, Zhejiang 325035, China.
| | - Lingfeng Chen
- Department of Pharmacy and Institute of Inflammation, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, Hangzhou, Zhejiang 310014, China; School of Pharmacy, Hangzhou Medical College, Hangzhou 310012 Zhejiang, China.
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9
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Zhang Q, Gao X, Duan X, Liang H, Gao M, Dong D, Guo C, Huang L. Design, synthesis and SAR of novel 7-azaindole derivatives as potential Erk5 kinase inhibitor with anticancer activity. Bioorg Med Chem 2023; 95:117503. [PMID: 37862935 DOI: 10.1016/j.bmc.2023.117503] [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: 08/01/2023] [Revised: 09/30/2023] [Accepted: 10/13/2023] [Indexed: 10/22/2023]
Abstract
The extracellular signal-regulated kinase 5 (Erk5) signaling plays a crucial role in cancer, and regulating its activity may have potential in cancer chemotherapy. In this study, a series of novel 7-azaindole derivatives (4a-5o) were designed and synthesized. Their antitumor activities on human lung cancer A549 cells was evaluated by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, 4',6-diamidino-2-phenylindole (DAPI) staining and colony formation assay. Among them, compounds 4a, 4 h, 5d and 5j exhibited good anti-proliferative activity with the IC50 values of 6.23 µg/mL, 8.52 µg/mL, 7.33 µg/mL and 4.56 µg/mL, respectively, equivalent to Erk5 positive control XMD8-92 (IC50 = 5.36 µg/mL). The results of structure-activity relationships (SAR) showed that double bond on the piperidine ring and N atoms at the N7 position of 7-azaindole was essential for their antiproliferative activity. Furthermore, compounds 4a and 5j exhibited good inhibition on Erk5 kinase through Western blot analysis and possible action site of compounds with Erk5 kinase was elucidated by molecular docking.
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Affiliation(s)
- Qin Zhang
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Xintao Gao
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Xiyu Duan
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Han Liang
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Mingyuan Gao
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Dianquan Dong
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China
| | - Chuanlong Guo
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China.
| | - Longjiang Huang
- State Key Laboratory Base for Eco-Chemical Engineering, College of Chemical Engineering, Qingdao University of Science and Technology, 266042 Qingdao, Shandong, China; State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica Chinese Academy of Medical Sciences and Peking Union Medical College, 100050 Beijing, China.
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10
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Le NT. The significance of ERK5 catalytic-independent functions in disease pathways. Front Cell Dev Biol 2023; 11:1235217. [PMID: 37601096 PMCID: PMC10436230 DOI: 10.3389/fcell.2023.1235217] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 07/26/2023] [Indexed: 08/22/2023] Open
Abstract
Extracellular signal-regulated kinase 5 (ERK5), also known as BMK1 or MAPK7, represents a recent addition to the classical mitogen-activated protein kinase (MAPK) family. This family includes well-known members such as ERK1/2, c-Jun N-terminal kinase (JNK), and p38 mitogen-activated protein kinase (p38 MAPK), as well as atypical MAPKs such as ERK3, ERK4, ERK7 (ERK8), and Nemo-like kinase (NLK). Comprehensive reviews available elsewhere provide detailed insights into ERK5, which interested readers can refer to for in-depth knowledge (Nithianandarajah-Jones et al., 2012; Monti et al., Cancers (Basel), 2022, 14). The primary aim of this review is to emphasize the essential characteristics of ERK5 and shed light on the intricate nature of its activation, with particular attention to the catalytic-independent functions in disease pathways.
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Affiliation(s)
- Nhat-Tu Le
- Center for Cardiovascular Regeneration, Department of Cardiovascular Sciences, Houston Methodist Research Institute, Houston, TX, United States
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11
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Hwang J, Moon H, Kim H, Kim KY. Identification of a Novel ERK5 (MAPK7) Inhibitor, MHJ-627, and Verification of Its Potent Anticancer Efficacy in Cervical Cancer HeLa Cells. Curr Issues Mol Biol 2023; 45:6154-6169. [PMID: 37504304 PMCID: PMC10377775 DOI: 10.3390/cimb45070388] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/19/2023] [Accepted: 07/21/2023] [Indexed: 07/29/2023] Open
Abstract
Extracellular signal-regulated kinase 5 (ERK5), a member of the mitogen-activated protein kinase (MAPK) family, is involved in key cellular processes. However, overexpression and upregulation of ERK5 have been reported in various cancers, and ERK5 is associated with almost every biological characteristic of cancer cells. Accordingly, ERK5 has become a novel target for the development of anticancer drugs as inhibition of ERK5 shows suppressive effects of the deleterious properties of cancer cells. Herein, we report the synthesis and identification of a novel ERK5 inhibitor, MHJ-627, and verify its potent anticancer efficacy in a yeast model and the cervical cancer HeLa cell line. MHJ-627 successfully inhibited the kinase activity of ERK5 (IC50: 0.91 μM) and promoted the mRNA expression of tumor suppressors and anti-metastatic genes. Moreover, we observed significant cancer cell death, accompanied by a reduction in mRNA levels of the cell proliferation marker, proliferating cell nuclear antigen (PCNA), following ERK5 inhibition due to MHJ-627 treatment. We expect this finding to serve as a lead compound for further identification of inhibitors for ERK5-directed novel approaches for oncotherapy with increased specificity.
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Affiliation(s)
- Jeonghye Hwang
- Department of Genetics and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Hyejin Moon
- Department of Applied Chemistry, Global Center for Pharmaceutical Ingredient Materials, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Hakwon Kim
- Department of Applied Chemistry, Global Center for Pharmaceutical Ingredient Materials, Kyung Hee University, Yongin 17104, Republic of Korea
| | - Ki-Young Kim
- Department of Genetics and Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea
- Graduate School of Biotechnology, Kyung Hee University, Yongin 17104, Republic of Korea
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12
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Wang L, Liu Q, Wang N, Li S, Bian W, Sun Z, Wang L, Wang L, Liu C, Song C, Liu Q, Yang Q. Oleic Acid Dissolves cGAS-DNA Phase Separation to Inhibit Immune Surveillance. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2206820. [PMID: 36950761 DOI: 10.1002/advs.202206820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 02/23/2023] [Indexed: 05/18/2023]
Abstract
Phase separation (PS) is a fundamental principle in diverse life processes including immunosurveillance. Despite numerous studies on PS, little is known about its dissolution. Here, it is shown that oleic acid (OA) dissolves the cyclic GMP-AMP synthase (cGAS)-deoxyribonucleic acid (DNA) PS and inhibits immune surveillance of DNA. As solvent components control PS and metabolites are abundant cellular components, it is speculated that some metabolite(s) may dissolve PS. Metabolite-screening reveals that the cGAS-DNA condensates formed via PS are markedly dissolved by long-chain fatty acids, including OA. OA revokes intracellular cGAS-PS and DNA-induced activation. OA attenuates cGAS-mediated antiviral and anticancer immunosurveillance. These results link metabolism and immunity by dissolving PS, which may be targeted for therapeutic interventions.
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Affiliation(s)
- Lina Wang
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, 116 044, P. R. China
| | - Qiaoling Liu
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, 116 044, P. R. China
| | - Na Wang
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, 116 044, P. R. China
| | - Siru Li
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, 116 044, P. R. China
| | - Wei Bian
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, 116 044, P. R. China
| | - Zhen Sun
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, 116 044, P. R. China
| | - Lulu Wang
- School of Life Science and Biotechnology, Dalian University of Technology, Dalian, 116 024, P. R. China
| | - Li Wang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116 023, P. R. China
| | - Caigang Liu
- Department of Oncology, Shengjing Hospital of China Medical University, Shenyang, 110 004, P. R. China
| | - Chengli Song
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, 116 044, P. R. China
| | - Quentin Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangzhou, 510 060, P. R. China
| | - Qingkai Yang
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, 116 044, P. R. China
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13
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Tusa I, Menconi A, Tubita A, Rovida E. Pathophysiological Impact of the MEK5/ERK5 Pathway in Oxidative Stress. Cells 2023; 12:cells12081154. [PMID: 37190064 DOI: 10.3390/cells12081154] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 03/22/2023] [Accepted: 04/06/2023] [Indexed: 05/17/2023] Open
Abstract
Oxidative stress regulates many physiological and pathological processes. Indeed, a low increase in the basal level of reactive oxygen species (ROS) is essential for various cellular functions, including signal transduction, gene expression, cell survival or death, as well as antioxidant capacity. However, if the amount of generated ROS overcomes the antioxidant capacity, excessive ROS results in cellular dysfunctions as a consequence of damage to cellular components, including DNA, lipids and proteins, and may eventually lead to cell death or carcinogenesis. Both in vitro and in vivo investigations have shown that activation of the mitogen-activated protein kinase kinase 5/extracellular signal-regulated kinase 5 (MEK5/ERK5) pathway is frequently involved in oxidative stress-elicited effects. In particular, accumulating evidence identified a prominent role of this pathway in the anti-oxidative response. In this respect, activation of krüppel-like factor 2/4 and nuclear factor erythroid 2-related factor 2 emerged among the most frequent events in ERK5-mediated response to oxidative stress. This review summarizes what is known about the role of the MEK5/ERK5 pathway in the response to oxidative stress in pathophysiological contexts within the cardiovascular, respiratory, lymphohematopoietic, urinary and central nervous systems. The possible beneficial or detrimental effects exerted by the MEK5/ERK5 pathway in the above systems are also discussed.
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Affiliation(s)
- Ignazia Tusa
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Alessio Menconi
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Alessandro Tubita
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
| | - Elisabetta Rovida
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy
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14
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Miller D, Harnor SJ, Martin MP, Noble RA, Wedge SR, Cano C. Modulation of ERK5 Activity as a Therapeutic Anti-Cancer Strategy. J Med Chem 2023; 66:4491-4502. [PMID: 37002872 PMCID: PMC10108346 DOI: 10.1021/acs.jmedchem.3c00072] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Indexed: 04/03/2023]
Abstract
The extracellular signal-regulated kinase 5 (ERK5) signaling pathway is one of four conventional mitogen-activated protein (MAP) kinase pathways. Genetic perturbation of ERK5 has suggested that modulation of ERK5 activity may have therapeutic potential in cancer chemotherapy. This Miniperspective examines the evidence for ERK5 as a drug target in cancer, the structure of ERK5, and the evolution of structurally distinct chemotypes of ERK5 kinase domain inhibitors. The emerging complexities of ERK5 pharmacology are discussed, including the confounding phenomenon of paradoxical ERK5 activation by small-molecule ERK5 inhibitors. The impact of the recent development and biological evaluation of potent and selective bifunctional degraders of ERK5 and future opportunities in ERK modulation are also explored.
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Affiliation(s)
- Duncan
C. Miller
- Cancer
Research Horizons Therapeutic Innovation, Newcastle Drug Discovery
Group, Newcastle University Centre for Cancer, School of Natural and
Environmental Sciences, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, United Kingdom
| | - Suzannah J. Harnor
- Cancer
Research Horizons Therapeutic Innovation, Newcastle Drug Discovery
Group, Newcastle University Centre for Cancer, School of Natural and
Environmental Sciences, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, United Kingdom
| | - Mathew P. Martin
- Cancer
Research Horizons Therapeutic Innovation, Newcastle Drug Discovery
Group, Translational and Clinical Research
Institute, Paul O’Gorman Building, Medical School, Framlington Place, Newcastle upon Tyne NE2 4HH, United Kingdom
| | - Richard A. Noble
- Cancer
Research Horizons Therapeutic Innovation, Newcastle Drug Discovery
Group, Translational and Clinical Research
Institute, Paul O’Gorman Building, Medical School, Framlington Place, Newcastle upon Tyne NE2 4HH, United Kingdom
| | - Stephen R. Wedge
- Cancer
Research Horizons Therapeutic Innovation, Newcastle Drug Discovery
Group, Translational and Clinical Research
Institute, Paul O’Gorman Building, Medical School, Framlington Place, Newcastle upon Tyne NE2 4HH, United Kingdom
| | - Celine Cano
- Cancer
Research Horizons Therapeutic Innovation, Newcastle Drug Discovery
Group, Newcastle University Centre for Cancer, School of Natural and
Environmental Sciences, Newcastle University, Bedson Building, Newcastle upon Tyne NE1 7RU, United Kingdom
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15
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Wang L, Li S, Wang K, Wang N, Liu Q, Sun Z, Wang L, Wang L, Liu Q, Song C, Yang Q. Spermine enhances antiviral and anticancer responses by stabilizing DNA binding with the DNA sensor cGAS. Immunity 2023; 56:272-288.e7. [PMID: 36724787 DOI: 10.1016/j.immuni.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 10/25/2022] [Accepted: 01/04/2023] [Indexed: 02/03/2023]
Abstract
Self-nonself discrimination is vital for the immune system to mount responses against pathogens while maintaining tolerance toward the host and innocuous commensals during homeostasis. Here, we investigated how indiscriminate DNA sensors, such as cyclic GMP-AMP synthase (cGAS), make this self-nonself distinction. Screening of a small-molecule library revealed that spermine, a well-known DNA condenser associated with viral DNA, markedly elevates cGAS activation. Mechanistically, spermine condenses DNA to enhance and stabilize cGAS-DNA binding, optimizing cGAS and downstream antiviral signaling. Spermine promotes condensation of viral, but not host nucleosome, DNA. Deletion of viral DNA-associated spermine, by propagating virus in spermine-deficient cells, reduced cGAS activation. Spermine depletion subsequently attenuated cGAS-mediated antiviral and anticancer immunity. Collectively, our results reveal a pathogenic DNA-associated molecular pattern that facilitates nonself recognition, linking metabolism and pathogen recognition.
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Affiliation(s)
- Lina Wang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, China
| | - Siru Li
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, China
| | - Kai Wang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, China
| | - Na Wang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, China
| | - Qiaoling Liu
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, China
| | - Zhen Sun
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, China
| | - Li Wang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning 116023, China
| | - Lulu Wang
- School of Life Science and Biotechnology, Dalian University of Technology, No. 2 Linggong Road, Dalian, Liaoning 116024, China
| | - Quentin Liu
- Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Guangzhou 510060, China
| | - Chengli Song
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, China.
| | - Qingkai Yang
- Institute of Cancer Stem Cell, Dalian Medical University, Dalian, Liaoning 116044, China.
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16
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Ippolito F, Consalvi V, Noce V, Battistelli C, Cicchini C, Tripodi M, Amicone L, Marchetti A. Extracellular signal-Regulated Kinase 5 (ERK5) is required for the Yes-associated protein (YAP) co-transcriptional activity. Cell Death Dis 2023; 14:32. [PMID: 36650140 PMCID: PMC9845357 DOI: 10.1038/s41419-023-05569-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 12/28/2022] [Accepted: 01/06/2023] [Indexed: 01/18/2023]
Abstract
YES-associated protein (YAP) is a transcriptional cofactor with a key role in the regulation of several physio-pathological cellular processes, by integrating multiple cell autonomous and microenvironmental cues. YAP is the main downstream effector of the Hippo pathway, a tumor-suppressive signaling able to transduce several extracellular signals. The Hippo pathway acts restraining YAP activity, since its activation induces YAP phosphorylation and cytoplasmic sequestration. However, recent observations indicate that YAP activity can be also modulated by Hippo independent/integrating pathways, still largely unexplored. In this study, we demonstrated the role of the extracellular signal-regulated kinase 5 (ERK5)/mitogen-activated protein kinase in the regulation of YAP activity. By means of ERK5 inhibition/silencing and overexpression experiments, and by using as model liver stem cells, hepatocytes, and hepatocellular carcinoma (HCC) cell lines, we provided evidence that ERK5 is required for YAP-dependent gene expression. Mechanistically, ERK5 controls the recruitment of YAP on promoters of target genes and its physical interaction with the transcriptional partner TEAD; moreover, it mediates the YAP activation occurring in cell adhesion, migration, and TGFβ-induced EMT of liver cells. Furthermore, we demonstrated that ERK5 signaling modulates YAP activity in a LATS1/2-independent manner. Therefore, our observations identify ERK5 as a novel upstream Hippo-independent regulator of YAP activity, thus unveiling a new target for therapeutic approaches aimed at interfering with its function.
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Affiliation(s)
- Francesca Ippolito
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Veronica Consalvi
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Valeria Noce
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | | | - Carla Cicchini
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
| | - Marco Tripodi
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy
- National Institute for Infectious Diseases L. Spallanzani, IRCCS, Rome, Italy
| | - Laura Amicone
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy.
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17
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How to kill an ERKsome target: PROTACs deliver the deathblow. Cell Chem Biol 2022; 29:1569-1571. [PMID: 36400000 DOI: 10.1016/j.chembiol.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
In this issue of Cell Chemical Biology, You et al. demonstrate that selective degradation of ERK5 exhibits neither anti-proliferative nor anti-inflammatory activities previously attributed to ERK5 inactivation. This settles a longstanding debate in the field and highlights the power of PROTACs to investigate non-enzymatic activities of target proteins.
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18
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You I, Donovan KA, Krupnick NM, Boghossian AS, Rees MG, Ronan MM, Roth JA, Fischer ES, Wang ES, Gray NS. Acute pharmacological degradation of ERK5 does not inhibit cellular immune response or proliferation. Cell Chem Biol 2022; 29:1630-1638.e7. [PMID: 36220104 PMCID: PMC9675722 DOI: 10.1016/j.chembiol.2022.09.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 07/26/2022] [Accepted: 09/17/2022] [Indexed: 01/31/2023]
Abstract
Recent interest in the role that extracellular signal-regulated kinase 5 (ERK5) plays in various diseases, particularly cancer and inflammation, has grown. Phenotypes observed from genetic knockdown or deletion of ERK5 suggested that targeting ERK5 could have therapeutic potential in various disease settings, motivating the development ATP-competitive ERK5 inhibitors. However, these inhibitors were unable to recapitulate the effects of genetic loss of ERK5, suggesting that ERK5 may have key kinase-independent roles. To investigate potential non-catalytic functions of ERK5, we report the development of INY-06-061, a potent and selective heterobifunctional degrader of ERK5. In contrast to results reported through genetic knockdown of ERK5, INY-06-061-induced ERK5 degradation did not induce anti-proliferative effects in multiple cancer cell lines or suppress inflammatory responses in primary endothelial cells. Thus, we developed and characterized a chemical tool useful for validating phenotypes reported to be associated with genetic ERK5 ablation and for guiding future ERK5-directed drug discovery efforts.
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Affiliation(s)
- Inchul You
- Department of Chemical and Systems Biology, Chem-H and Stanford Cancer Institute, Stanford School of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Katherine A Donovan
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02215, USA
| | - Noah M Krupnick
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | | | - Matthew G Rees
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Melissa M Ronan
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Jennifer A Roth
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Eric S Fischer
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA 02215, USA; Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA 02215, USA
| | - Eric S Wang
- Tumor Initiation and Maintenance Program, NCI-Designated Cancer Center, Sanford Burnham Prebys Medical Discovery Institute, La Jolla, CA, USA.
| | - Nathanael S Gray
- Department of Chemical and Systems Biology, Chem-H and Stanford Cancer Institute, Stanford School of Medicine, Stanford University, Stanford, CA 94305, USA.
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19
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Effect of Extracellular Signal-Regulated Protein Kinase 5 Inhibition in Clear Cell Renal Cell Carcinoma. Int J Mol Sci 2022; 23:ijms23158448. [PMID: 35955582 PMCID: PMC9369143 DOI: 10.3390/ijms23158448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Revised: 07/25/2022] [Accepted: 07/27/2022] [Indexed: 12/10/2022] Open
Abstract
(1) Background: Extracellular signal-regulating kinase 5 (ERK5) has been implicated in many cellular functions, including survival, proliferation, and vascularization. Our objectives were to examine the expression and effect of ERK5 in clear cell renal cell carcinoma (ccRCC). (2) Methods: The expressions of ERK5 and its regulating micro-RNA miR-143 were investigated using immunohistochemistry and quantitative reverse transcriptase PCR in surgical specimens of ccRCC patients. With invitro and in vivo studies, we used pharmacologic ERK5 inhibitor XMD8-92, RNA interference, pre-miR-143 transduction, Western blotting, MTS assay, apoptosis assay, and subcutaneous xenograft model. (3) Results: A strong ERK5 expression in surgical specimen was associated with high-grade (p = 0.01), high-recurrence free rate (p = 0.02), and high cancer-specific survival (p = 0.03). Expression levels of ERK5 and miR-143 expression level were correlated (p = 0.049). Pre-miR-143 transduction into ccRCC cell A498 suppressed ERK5 expression. ERK5 inhibition enhanced cyclin-dependent kinase inhibitor p21 expression and decreased anti-apoptotic molecules BCL2, resulting in decreased cell proliferation and survival both in ccRCC and endothelial cells. In the xenograft model, ERK5 inhibitor XMD8-92 suppressed tumor growth. (4) Conclusions: ERK5 is regulated by miR-143, and ERK5 inhibition is a promising target for ccRCC treatment.
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20
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Arconada-Luque E, Jiménez-Suarez J, Pascual-Serra R, Nam-Cha SH, Moline T, Cimas FJ, Fliquete G, Ortega-Muelas M, Roche O, Fernández-Aroca DM, Muñoz Velasco R, García-Flores N, Garnés-García C, Sánchez-Fdez A, Matilla-Almazán S, Sánchez-Arévalo Lobo VJ, Hernández-Losa J, Belandia B, Pandiella A, Esparís-Ogando A, Ramón y Cajal S, del Peso L, Sánchez-Prieto R, Ruiz-Hidalgo MJ. ERK5 Is a Major Determinant of Chemical Sarcomagenesis: Implications in Human Pathology. Cancers (Basel) 2022; 14:cancers14143509. [PMID: 35884568 PMCID: PMC9316148 DOI: 10.3390/cancers14143509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 07/11/2022] [Accepted: 07/16/2022] [Indexed: 02/04/2023] Open
Abstract
Simple Summary Sarcoma is a heterogeneous group of tumors poorly studied with few therapeutic opportunities. Interestingly, the role of MAPKs still remains unclear in sarcomatous pathology. Here, we describe for the first time the critical role of ERK5 in the biology of soft tissue sarcoma by using in vitro and in vivo approaches in a murine experimental model of chemical sarcomagenesis. Indeed, our observations were extrapolated to a short series of human leiomyosarcoma and rhabdomyosarcomas. Furthermore, transcriptome analysis allows us to demonstrate the critical role of KLF2 in the biological effects of ERK5. Therefore, the data presented here open new windows in the diagnosis and therapy of soft tissue sarcomas. Abstract Sarcomas are a heterogeneous group of tumors in which the role of ERK5 is poorly studied. To clarify the role of this MAPK in sarcomatous pathology, we used a murine 3-methyl-cholanthrene (3MC)-induced sarcoma model. Our data show that 3MC induces pleomorphic sarcomas with muscle differentiation, showing an increased expression of ERK5. Indeed, this upregulation was also observed in human sarcomas of muscular origin, such as leiomyosarcoma or rhabdomyosarcoma. Moreover, in cell lines derived from these 3MC-induced tumors, abrogation of Mapk7 expression by using specific shRNAs decreased in vitro growth and colony-forming capacity and led to a marked loss of tumor growth in vivo. In fact, transcriptomic profiling in ERK5 abrogated cell lines by RNAseq showed a deregulated gene expression pattern for key biological processes such as angiogenesis, migration, motility, etc., correlating with a better prognostic in human pathology. Finally, among the various differentially expressed genes, Klf2 is a key mediator of the biological effects of ERK5 as indicated by its specific interference, demonstrating that the ERK5–KLF2 axis is an important determinant of sarcoma biology that should be further studied in human pathology.
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Affiliation(s)
- Elena Arconada-Luque
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
| | - Jaime Jiménez-Suarez
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
| | - Raquel Pascual-Serra
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
| | - Syong Hyun Nam-Cha
- Servicio de Anatomía Patológica, Hospital General de Albacete, 02008 Albacete, Spain;
| | - Teresa Moline
- Grupo de Patología Molecular Traslacional, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona Centro de Investigación Biomédica en RED de Cancer CIBERONC, 08035 Barcelona, Spain; (T.M.); (G.F.); (J.H.-L.); (S.R.y.C.)
| | - Francisco J. Cimas
- Unidad de Bioquímica y Biología Molecular, Servicio de Instrumentación Biomédica, Universidad de Castilla-La Mancha, 02008 Albacete, Spain;
| | - Germán Fliquete
- Grupo de Patología Molecular Traslacional, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona Centro de Investigación Biomédica en RED de Cancer CIBERONC, 08035 Barcelona, Spain; (T.M.); (G.F.); (J.H.-L.); (S.R.y.C.)
| | - Marta Ortega-Muelas
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
| | - Olga Roche
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
- Departamento de Ciencias Médicas, Facultad de Medicina, Universidad de Castilla-La Mancha, 02008 Albacete, Spain
| | - Diego M. Fernández-Aroca
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
| | - Raúl Muñoz Velasco
- Grupo de Oncología Molecular, Facultad de Ciencias Experimentales, Instituto de Investigación Biosanitaria, Universidad Francisco de Vitoria, Pozuelo de Alarcón, 28223 Madrid, Spain; (R.M.V.); (V.J.S.-A.L.)
- Departamento de Anatomía Patológica, Instituto de Investigación Hospital 12 de Octubre, Av. Córdoba, s/n, 28041 Madrid, Spain
| | - Natalia García-Flores
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
| | - Cristina Garnés-García
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
| | - Adrián Sánchez-Fdez
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, 37007 Salamanca, Spain; (A.S.-F.); (S.M.-A.); (A.P.); (A.E.-O.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Hospital Universitario de Salamanca, Universidad de Salamanca, CSIC, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en RED de Cancer CIBERONC, 37007 Salamanca, Spain
| | - Sofía Matilla-Almazán
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, 37007 Salamanca, Spain; (A.S.-F.); (S.M.-A.); (A.P.); (A.E.-O.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Hospital Universitario de Salamanca, Universidad de Salamanca, CSIC, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en RED de Cancer CIBERONC, 37007 Salamanca, Spain
| | - Víctor J. Sánchez-Arévalo Lobo
- Grupo de Oncología Molecular, Facultad de Ciencias Experimentales, Instituto de Investigación Biosanitaria, Universidad Francisco de Vitoria, Pozuelo de Alarcón, 28223 Madrid, Spain; (R.M.V.); (V.J.S.-A.L.)
- Departamento de Anatomía Patológica, Instituto de Investigación Hospital 12 de Octubre, Av. Córdoba, s/n, 28041 Madrid, Spain
| | - Javier Hernández-Losa
- Grupo de Patología Molecular Traslacional, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona Centro de Investigación Biomédica en RED de Cancer CIBERONC, 08035 Barcelona, Spain; (T.M.); (G.F.); (J.H.-L.); (S.R.y.C.)
| | - Borja Belandia
- Departamento de Biología del Cáncer, Instituto de Investigaciones Biomédicas ‘Alberto Sols’ (CSIC-UAM), Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, 28029 Madrid, Spain;
| | - Atanasio Pandiella
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, 37007 Salamanca, Spain; (A.S.-F.); (S.M.-A.); (A.P.); (A.E.-O.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Hospital Universitario de Salamanca, Universidad de Salamanca, CSIC, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en RED de Cancer CIBERONC, 37007 Salamanca, Spain
| | - Azucena Esparís-Ogando
- Instituto de Biología Molecular y Celular del Cáncer-CSIC, 37007 Salamanca, Spain; (A.S.-F.); (S.M.-A.); (A.P.); (A.E.-O.)
- Instituto de Investigación Biomédica de Salamanca (IBSAL), Hospital Universitario de Salamanca, Universidad de Salamanca, CSIC, 37007 Salamanca, Spain
- Centro de Investigación Biomédica en RED de Cancer CIBERONC, 37007 Salamanca, Spain
| | - Santiago Ramón y Cajal
- Grupo de Patología Molecular Traslacional, Vall d’Hebron Institut de Recerca, Universitat Autònoma de Barcelona Centro de Investigación Biomédica en RED de Cancer CIBERONC, 08035 Barcelona, Spain; (T.M.); (G.F.); (J.H.-L.); (S.R.y.C.)
| | - Luis del Peso
- Departamento de Bioquímica, Universidad Autónoma de Madrid (UAM) and Instituto de Investigaciones Biomédicas ‘Alberto Sols’ (CSIC-UAM), 28029 Madrid, Spain;
- Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, 28029 Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Respiratorias CIBERES, 28029 Madrid, Spain
| | - Ricardo Sánchez-Prieto
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
- Departamento de Ciencias Médicas, Facultad de Medicina, Universidad de Castilla-La Mancha, 02008 Albacete, Spain
- Departamento de Biología del Cáncer, Instituto de Investigaciones Biomédicas ‘Alberto Sols’ (CSIC-UAM), Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, 28029 Madrid, Spain;
- Instituto de Investigaciones Biomédicas ‘Alberto Sols’, Consejo Superior de Investigaciones Científicas (IIBM-CSIC)-Universidad de Castilla-La Mancha, 02008 Albacete, Spain
- Correspondence:
| | - María José Ruiz-Hidalgo
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas, Unidad Asociada de Biomedicina UCLM, Unidad Asociada al CSIC, Universidad de Castilla-La Mancha, 02008 Albacete, Spain; (E.A.-L.); (J.J.-S.); (R.P.-S.); (M.O.-M.); (O.R.); (D.M.F.-A.); (N.G.-F.); (C.G.-G.); (M.J.R.-H.)
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Área de Bioquímica y Biología Molecular, Facultad de Medicina, Universidad de Castilla-La Mancha, 02008 Albacete, Spain
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21
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Miller D, Reuillon T, Molyneux L, Blackburn T, Cook SJ, Edwards N, Endicott JA, Golding BT, Griffin RJ, Hardcastle I, Harnor SJ, Heptinstall A, Lochhead P, Martin MP, Martin NC, Myers S, Newell DR, Noble RA, Phillips N, Rigoreau L, Thomas H, Tucker JA, Wang LZ, Waring MJ, Wong AC, Wedge SR, Noble MEM, Cano C. Parallel Optimization of Potency and Pharmacokinetics Leading to the Discovery of a Pyrrole Carboxamide ERK5 Kinase Domain Inhibitor. J Med Chem 2022; 65:6513-6540. [PMID: 35468293 PMCID: PMC9109144 DOI: 10.1021/acs.jmedchem.1c01756] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Indexed: 11/29/2022]
Abstract
The nonclassical extracellular signal-related kinase 5 (ERK5) mitogen-activated protein kinase pathway has been implicated in increased cellular proliferation, migration, survival, and angiogenesis; hence, ERK5 inhibition may be an attractive approach for cancer treatment. However, the development of selective ERK5 inhibitors has been challenging. Previously, we described the development of a pyrrole carboxamide high-throughput screening hit into a selective, submicromolar inhibitor of ERK5 kinase activity. Improvement in the ERK5 potency was necessary for the identification of a tool ERK5 inhibitor for target validation studies. Herein, we describe the optimization of this series to identify nanomolar pyrrole carboxamide inhibitors of ERK5 incorporating a basic center, which suffered from poor oral bioavailability. Parallel optimization of potency and in vitro pharmacokinetic parameters led to the identification of a nonbasic pyrazole analogue with an optimal balance of ERK5 inhibition and oral exposure.
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Affiliation(s)
- Duncan
C. Miller
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Tristan Reuillon
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Lauren Molyneux
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Timothy Blackburn
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Simon J. Cook
- Signalling
Laboratory, The Babraham Institute, Babraham Research Campus, Cambridge CB22 3AT, U.K.
| | - Noel Edwards
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Jane A. Endicott
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Bernard T. Golding
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Roger J. Griffin
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Ian Hardcastle
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Suzannah J. Harnor
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Amy Heptinstall
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Pamela Lochhead
- Signalling
Laboratory, The Babraham Institute, Babraham Research Campus, Cambridge CB22 3AT, U.K.
| | - Mathew P. Martin
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Nick C. Martin
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Stephanie Myers
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - David R. Newell
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Richard A. Noble
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Nicole Phillips
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Laurent Rigoreau
- Cancer
Research UK Therapeutic Discovery Laboratories, Jonas Webb Building, Babraham Campus, Babraham, Cambridgeshire CB22 3AT, U.K.
| | - Huw Thomas
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Julie A. Tucker
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Lan-Zhen Wang
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Michael J. Waring
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
| | - Ai-Ching Wong
- Cancer
Research UK Therapeutic Discovery Laboratories, London Bioscience Innovation Centre, 2 Royal College Street, London NW1 0NH, U.K.
| | - Stephen R. Wedge
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Martin E. M. Noble
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre for Cancer, Paul O’Gorman Building, Medical School,
Framlington Place, Newcastle upon Tyne NE2 4HH, U.K.
| | - Celine Cano
- Cancer
Research UK Newcastle Drug Discovery Unit, Newcastle University Centre
for Cancer, School of Natural and Environmental Sciences, Bedson Building, Newcastle University, Newcastle upon Tyne NE1 7RU, U.K.
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22
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Pan X, Pei J, Wang A, Shuai W, Feng L, Bu F, Zhu Y, Zhang L, Wang G, Ouyang L. Development of small molecule extracellular signal-regulated kinases (ERKs) inhibitors for cancer therapy. Acta Pharm Sin B 2022; 12:2171-2192. [PMID: 35646548 PMCID: PMC9136582 DOI: 10.1016/j.apsb.2021.12.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/18/2021] [Accepted: 12/22/2021] [Indexed: 01/09/2023] Open
Abstract
The mitogen-activated protein kinase (MAPK)/extracellular signal-regulated kinase 1/2 (ERK1/2) signaling pathway is widely activated by a variety of extracellular stimuli, and its dysregulation is associated with the proliferation, invasion, and migration of cancer cells. ERK1/2 is located at the distal end of this pathway and rarely undergoes mutations, making it an attractive target for anticancer drug development. Currently, an increasing number of ERK1/2 inhibitors have been designed and synthesized for antitumor therapy, among which representative compounds have entered clinical trials. When ERK1/2 signal transduction is eliminated, ERK5 may provide a bypass route to rescue proliferation, and weaken the potency of ERK1/2 inhibitors. Therefore, drug research targeting ERK5 or based on the compensatory mechanism of ERK5 for ERK1/2 opens up a new way for oncotherapy. This review provides an overview of the physiological and biological functions of ERKs, focuses on the structure-activity relationships of small molecule inhibitors targeting ERKs, with a view to providing guidance for future drug design and optimization, and discusses the potential therapeutic strategies to overcome drug resistance.
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Affiliation(s)
- Xiaoli Pan
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Junping Pei
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Aoxue Wang
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Wen Shuai
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Lu Feng
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Faqian Bu
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Yumeng Zhu
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Lan Zhang
- Sichuan Engineering Research Center for Biomimetic Synthesis of Natural Drugs, School of Life Science and Engineering, Southwest Jiaotong University, Chengdu 610031, China
- Corresponding authors. Tel./fax: +86 28 85503817.
| | - Guan Wang
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
- Corresponding authors. Tel./fax: +86 28 85503817.
| | - Liang Ouyang
- State Key Laboratory of Biotherapy and Cancer Center, Innovation Center of Nursing Research, Nursing Key Laboratory of Sichuan Province, National Clinical Research Center for Geriatrics, West China Hospital, and Collaborative Innovation Center of Biotherapy, Sichuan University, Chengdu 610041, China
- Corresponding authors. Tel./fax: +86 28 85503817.
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23
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Tubita A, Lombardi Z, Tusa I, Lazzeretti A, Sgrignani G, Papini D, Menconi A, Gagliardi S, Lulli M, Dello Sbarba P, Esparís-Ogando A, Pandiella A, Stecca B, Rovida E. Inhibition of ERK5 Elicits Cellular Senescence in Melanoma via the Cyclin-Dependent Kinase Inhibitor p21. Cancer Res 2022; 82:447-457. [PMID: 34799355 PMCID: PMC9397638 DOI: 10.1158/0008-5472.can-21-0993] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 10/06/2021] [Accepted: 11/15/2021] [Indexed: 01/07/2023]
Abstract
Melanoma is the deadliest skin cancer with a very poor prognosis in advanced stages. Although targeted and immune therapies have improved survival, not all patients benefit from these treatments. The mitogen-activated protein kinase ERK5 supports the growth of melanoma cells in vitro and in vivo. However, ERK5 inhibition results in cell-cycle arrest rather than appreciable apoptosis. To clarify the role of ERK5 in melanoma growth, we performed transcriptomic analyses following ERK5 knockdown in melanoma cells expressing BRAFV600E and found that cellular senescence was among the most affected processes. In melanoma cells expressing either wild-type or mutant (V600E) BRAF, both genetic and pharmacologic inhibition of ERK5 elicited cellular senescence, as observed by a marked increase in senescence-associated β-galactosidase activity and p21 expression. In addition, depletion of ERK5 from melanoma cells resulted in increased levels of CXCL1, CXCL8, and CCL20, proteins typically involved in the senescence-associated secretory phenotype. Knockdown of p21 suppressed the induction of cellular senescence by ERK5 blockade, pointing to p21 as a key mediator of this process. In vivo, ERK5 knockdown or inhibition with XMD8-92 in melanoma xenografts promoted cellular senescence. Based on these results, small-molecule compounds targeting ERK5 constitute a rational series of prosenescence drugs that may be exploited for melanoma treatment. SIGNIFICANCE: This study shows that targeting ERK5 induces p21-mediated cellular senescence in melanoma, identifying a prosenescence effect of ERK5 inhibitors that may be exploited for melanoma treatment.
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Affiliation(s)
- Alessandro Tubita
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Zoe Lombardi
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Ignazia Tusa
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Azzurra Lazzeretti
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Giovanna Sgrignani
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Dimitri Papini
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Alessio Menconi
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Sinforosa Gagliardi
- Core Research Laboratory - Institute for Cancer Research and Prevention (ISPRO), Florence, Italy
| | - Matteo Lulli
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Persio Dello Sbarba
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Azucena Esparís-Ogando
- Instituto de Biología Molecular y Celular del Cáncer (IBMCC-CIC), Instituto de Investigación Biomédica de Salamanca (IBSAL), CIBERONC, Salamanca, Spain
| | - Atanasio Pandiella
- Instituto de Biología Molecular y Celular del Cáncer (IBMCC-CIC), Instituto de Investigación Biomédica de Salamanca (IBSAL), CIBERONC, Salamanca, Spain
- CSIC, Salamanca, Spain
| | - Barbara Stecca
- Core Research Laboratory - Institute for Cancer Research and Prevention (ISPRO), Florence, Italy
| | - Elisabetta Rovida
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy.
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24
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Clinical Significance and Regulation of ERK5 Expression and Function in Cancer. Cancers (Basel) 2022; 14:cancers14020348. [PMID: 35053510 PMCID: PMC8773716 DOI: 10.3390/cancers14020348] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/08/2022] [Accepted: 01/08/2022] [Indexed: 02/06/2023] Open
Abstract
Extracellular signal-regulated kinase 5 (ERK5) is a unique kinase among MAPKs family members, given its large structure characterized by the presence of a unique C-terminal domain. Despite increasing data demonstrating the relevance of the ERK5 pathway in the growth, survival, and differentiation of normal cells, ERK5 has recently attracted the attention of several research groups given its relevance in inflammatory disorders and cancer. Accumulating evidence reported its role in tumor initiation and progression. In this review, we explore the gene expression profile of ERK5 among cancers correlated with its clinical impact, as well as the prognostic value of ERK5 and pERK5 expression levels in tumors. We also summarize the importance of ERK5 in the maintenance of a cancer stem-like phenotype and explore the major known contributions of ERK5 in the tumor-associated microenvironment. Moreover, although several questions are still open concerning ERK5 molecular regulation, different ERK5 isoforms derived from the alternative splicing process are also described, highlighting the potential clinical relevance of targeting ERK5 pathways.
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25
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An ERK5-KLF2 signalling module regulates early embryonic gene expression and telomere rejuvenation in stem cells. Biochem J 2021; 478:4119-4136. [PMID: 34780645 PMCID: PMC8718266 DOI: 10.1042/bcj20210646] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/08/2021] [Accepted: 11/15/2021] [Indexed: 12/15/2022]
Abstract
The ERK5 MAP kinase signalling pathway drives transcription of naïve pluripotency genes in mouse Embryonic Stem Cells (mESCs). However, how ERK5 impacts on other aspects of mESC biology has not been investigated. Here, we employ quantitative proteomic profiling to identify proteins whose expression is regulated by the ERK5 pathway in mESCs. This reveals a function for ERK5 signalling in regulating dynamically expressed early embryonic 2-cell stage (2C) genes including the mESC rejuvenation factor ZSCAN4. ERK5 signalling and ZSCAN4 induction in mESCs increases telomere length, a key rejuvenative process required for prolonged culture. Mechanistically, ERK5 promotes ZSCAN4 and 2C gene expression via transcription of the KLF2 pluripotency transcription factor. Surprisingly, ERK5 also directly phosphorylates KLF2 to drive ubiquitin-dependent degradation, encoding negative feedback regulation of 2C gene expression. In summary, our data identify a regulatory module whereby ERK5 kinase and transcriptional activities bi-directionally control KLF2 levels to pattern 2C gene transcription and a key mESC rejuvenation process.
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26
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Gámez-García A, Bolinaga-Ayala I, Yoldi G, Espinosa-Gil S, Diéguez-Martínez N, Megías-Roda E, Muñoz-Guardiola P, Lizcano JM. ERK5 Inhibition Induces Autophagy-Mediated Cancer Cell Death by Activating ER Stress. Front Cell Dev Biol 2021; 9:742049. [PMID: 34805151 PMCID: PMC8600073 DOI: 10.3389/fcell.2021.742049] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 10/19/2021] [Indexed: 01/18/2023] Open
Abstract
Autophagy is a highly conserved intracellular process that preserves cellular homeostasis by mediating the lysosomal degradation of virtually any component of the cytoplasm. Autophagy is a key instrument of cellular response to several stresses, including endoplasmic reticulum (ER) stress. Cancer cells have developed high dependency on autophagy to overcome the hostile tumor microenvironment. Thus, pharmacological activation or inhibition of autophagy is emerging as a novel antitumor strategy. ERK5 is a novel member of the MAP kinase family that is activated in response to growth factors and different forms of stress. Recent work has pointed ERK5 as a major player controlling cancer cell proliferation and survival. Therefore small-molecule inhibitors of ERK5 have shown promising therapeutic potential in different cancer models. Here, we report for the first time ERK5 as a negative regulator of autophagy. Thus, ERK5 inhibition or silencing induced autophagy in a panel of human cancer cell lines with different mutation patterns. As reported previously, ERK5 inhibitors (ERK5i) induced apoptotic cancer cell death. Importantly, we found that autophagy mediates the cytotoxic effect of ERK5i, since ATG5ˉ/ˉ autophagy-deficient cells viability was not affected by these compounds. Mechanistically, ERK5i stimulated autophagic flux independently of the canonical regulators AMPK or mTORC1. Moreover, ERK5 inhibition resulted in ER stress and activation of the Unfolded Protein Response (UPR) pathways. Specifically, ERK5i induced expression of the ER luminal chaperone BiP (a hallmark of ER stress), the UPR markers CHOP and ATF4, and the spliced form of XBP1. Pharmacological inhibition of UPR with chemical chaperone TUDC, or ATF4 silencing, resulted in impaired ERK5i-mediated UPR, autophagy and cytotoxicity. Overall, our results suggest that ERK5 inhibition induces autophagy-mediated cancer cell death by activating ER stress. Since ERK5 inhibition sensitizes cancer cells and tumors to chemotherapy, future work will determine the relevance of UPR and autophagy in the combined use of chemotherapy and ERK5i to tackle Cancer.
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Affiliation(s)
- Andrés Gámez-García
- Departament de Bioquímica i Biologia Molecular and Institut de Neurociències, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Idoia Bolinaga-Ayala
- Departament de Bioquímica i Biologia Molecular and Institut de Neurociències, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Protein Kinases in Cancer Research, Vall Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Guillermo Yoldi
- Departament de Bioquímica i Biologia Molecular and Institut de Neurociències, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Sergio Espinosa-Gil
- Departament de Bioquímica i Biologia Molecular and Institut de Neurociències, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Protein Kinases in Cancer Research, Vall Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Nora Diéguez-Martínez
- Departament de Bioquímica i Biologia Molecular and Institut de Neurociències, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Protein Kinases in Cancer Research, Vall Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Elisabet Megías-Roda
- Departament de Bioquímica i Biologia Molecular and Institut de Neurociències, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Protein Kinases in Cancer Research, Vall Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Pau Muñoz-Guardiola
- Departament de Bioquímica i Biologia Molecular and Institut de Neurociències, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain
| | - Jose M Lizcano
- Departament de Bioquímica i Biologia Molecular and Institut de Neurociències, Universitat Autònoma de Barcelona (UAB), Barcelona, Spain.,Protein Kinases in Cancer Research, Vall Hebron Institut de Recerca (VHIR), Barcelona, Spain
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27
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ERK5 modulates IL-6 secretion and contributes to tumor-induced immune suppression. Cell Death Dis 2021; 12:969. [PMID: 34671021 PMCID: PMC8528934 DOI: 10.1038/s41419-021-04257-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 09/13/2021] [Accepted: 10/04/2021] [Indexed: 12/17/2022]
Abstract
Tumors exhibit a variety of strategies to dampen antitumor immune responses. With an aim to identify factors that are secreted from tumor cells, we performed an unbiased mass spectrometry-based secretome analysis in lung cancer cells. Interleukin-6 (IL-6) has been identified as a prominent factor secreted by tumor cells and cancer-associated fibroblasts isolated from cancer patients. Incubation of dendritic cell (DC) cultures with tumor cell supernatants inhibited the production of IL-12p70 in DCs but not the surface expression of other activation markers which is reversed by treatment with IL-6 antibody. Defects in IL-12p70 production in the DCs inhibited the differentiation of Th1 but not Th2 and Th17 cells from naïve CD4+ T cells. We also demonstrate that the classical mitogen-activated protein kinase, ERK5/MAPK7, is required for IL-6 production in tumor cells. Inhibition of ERK5 activity or depletion of ERK5 prevented IL-6 production in tumor cells, which could be exploited for enhancing antitumor immune responses.
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28
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Ortega-Muelas M, Roche O, Fernández-Aroca DM, Encinar JA, Albandea-Rodríguez D, Arconada-Luque E, Pascual-Serra R, Muñoz I, Sánchez-Pérez I, Belandia B, Ruiz-Hidalgo MJ, Sánchez-Prieto R. ERK5 signalling pathway is a novel target of sorafenib: Implication in EGF biology. J Cell Mol Med 2021; 25:10591-10603. [PMID: 34655447 PMCID: PMC8581332 DOI: 10.1111/jcmm.16990] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 09/10/2021] [Accepted: 09/30/2021] [Indexed: 12/16/2022] Open
Abstract
Sorafenib is a multikinase inhibitor widely used in cancer therapy with an antitumour effect related to biological processes as proliferation, migration or invasion, among others. Initially designed as a Raf inhibitor, Sorafenib was later shown to also block key molecules in tumour progression such as VEGFR and PDGFR. In addition, sorafenib has been connected with key signalling pathways in cancer such as EGFR/EGF. However, no definitive clue about the molecular mechanism linking sorafenib and EGF signalling pathway has been established so far. Our data in HeLa, U2OS, A549 and HEK293T cells, based on in silico, chemical and genetic approaches demonstrate that the MEK5/ERK5 signalling pathway is a novel target of sorafenib. In addition, our data show how sorafenib is able to block MEK5-dependent phosphorylation of ERK5 in the Ser218/Tyr220, affecting the transcriptional activation associated with ERK5. Moreover, we demonstrate that some of the effects of this kinase inhibitor onto EGF biological responses, such as progression through cell cycle or migration, are mediated through the effect exerted onto ERK5 signalling pathway. Therefore, our observations describe a novel target of sorafenib, the ERK5 signalling pathway, and establish new mechanistic insights for the antitumour effect of this multikinase inhibitor.
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Affiliation(s)
- Marta Ortega-Muelas
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas Universidad de Castilla-La Mancha, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain
| | - Olga Roche
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas Universidad de Castilla-La Mancha, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain.,Departamento de Ciencias Médicas, Facultad de Medicina, Universidad de Castilla-La Mancha, Albacete, Spain
| | - Diego M Fernández-Aroca
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas Universidad de Castilla-La Mancha, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain
| | - José A Encinar
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología de Elche (IDiBE) e Instituto de Biología Molecular y Celular (IBMC), Universidad Miguel Hernández (UMH), Elche, Spain
| | - David Albandea-Rodríguez
- Departamento de Biología del Cáncer, Instituto de Investigaciones Biomédicas 'Alberto Sols' (CSIC-UAM), Unidad asociada de Biomedicina UCLM, Unidad asociada al CSIC, Madrid, Spain
| | - Elena Arconada-Luque
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas Universidad de Castilla-La Mancha, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain
| | - Raquel Pascual-Serra
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas Universidad de Castilla-La Mancha, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain
| | - Ismael Muñoz
- Departamento de Biología del Cáncer, Instituto de Investigaciones Biomédicas 'Alberto Sols' (CSIC-UAM), Unidad asociada de Biomedicina UCLM, Unidad asociada al CSIC, Madrid, Spain
| | - Isabel Sánchez-Pérez
- Departamento de Bioquímica, Facultad de Medicina, Instituto de Investigaciones Biomédicas 'Alberto Sols' (CSIC-UAM), Unidad asociada de Biomedicina UCLM, Unidad asociada al CSIC, Madrid, Spain
| | - Borja Belandia
- Departamento de Biología del Cáncer, Instituto de Investigaciones Biomédicas 'Alberto Sols' (CSIC-UAM), Unidad asociada de Biomedicina UCLM, Unidad asociada al CSIC, Madrid, Spain
| | - María J Ruiz-Hidalgo
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas Universidad de Castilla-La Mancha, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain.,Área de Bioquímica y Biología Molecular. Facultad de Medicina, Universidad de Castilla-La Mancha, Albacete, Spain
| | - Ricardo Sánchez-Prieto
- Laboratorio de Oncología Molecular, Unidad de Medicina Molecular, Centro Regional de Investigaciones Biomédicas Universidad de Castilla-La Mancha, Unidad Asociada de Biomedicina UCLM, Unidad asociada al CSIC, Albacete, Spain.,Departamento de Ciencias Médicas, Facultad de Medicina, Universidad de Castilla-La Mancha, Albacete, Spain.,Instituto de Investigaciones Biomédicas 'Alberto Sols', Consejo Superior de Investigaciones Científicas (IIBM-CSIC)-Universidad de Castilla-La Mancha (UCLM), Albacete, Spain
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29
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Gentilini A, Lori G, Caligiuri A, Raggi C, Di Maira G, Pastore M, Piombanti B, Lottini T, Arcangeli A, Madiai S, Navari N, Banales JM, Di Matteo S, Alvaro D, Duwe L, Andersen JB, Tubita A, Tusa I, Di Tommaso L, Campani C, Rovida E, Marra F. Extracellular Signal-Regulated Kinase 5 Regulates the Malignant Phenotype of Cholangiocarcinoma Cells. Hepatology 2021; 74:2007-2020. [PMID: 33959996 PMCID: PMC8518067 DOI: 10.1002/hep.31888] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 04/21/2021] [Accepted: 04/27/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Cholangiocarcinoma (CCA) is characterized by high resistance to chemotherapy and poor prognosis. Several oncogenic pathways converge on activation of extracellular signal-regulated kinase 5 (ERK5), whose role in CCA has not been explored. The aim of this study was to investigate the role of ERK5 in the biology of CCA. APPROACH AND RESULTS ERK5 expression was detected in two established (HuCCT-1 and CCLP-1) and two primary human intrahepatic CCA cell lines (iCCA58 and iCCA60). ERK5 phosphorylation was increased in CCA cells exposed to soluble mediators. In both HuCCT-1 and CCLP-1 cells, ERK5 was localized in the nucleus, and exposure to fetal bovine serum (FBS) further increased the amount of nuclear ERK5. In human CCA specimens, ERK5 mRNA expression was increased in tumor cells and positively correlated with portal invasion. ERK5 protein levels were significantly associated with tumor grade. Growth, migration, and invasion of CCA cells were decreased when ERK5 was silenced using specific short hairpin RNA (shRNA). The inhibitory effects on CCA cell proliferation, migration and invasion were recapitulated by treatment with small molecule inhibitors targeting ERK5. In addition, expression of the angiogenic factors VEGF and angiopoietin 1 was reduced after ERK5 silencing. Conditioned medium from ERK5-silenced cells had a lower ability to induce tube formation by human umbilical vein endothelial cells and to induce migration of myofibroblasts and monocytes/macrophages. In mice, subcutaneous injection of CCLP-1 cells silenced for ERK5 resulted in less frequent tumor development and smaller size of xenografts compared with cells transfected with nontargeting shRNA. CONCLUSIONS ERK5 is a key mediator of growth and migration of CCA cells and supports a protumorigenic crosstalk between the tumor and the microenvironment.
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Affiliation(s)
- Alessandra Gentilini
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Giulia Lori
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Alessandra Caligiuri
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Chiara Raggi
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Giovanni Di Maira
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Mirella Pastore
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Benedetta Piombanti
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Tiziano Lottini
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Annarosa Arcangeli
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Stefania Madiai
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Nadia Navari
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Jesus M. Banales
- Department of Liver and Gastrointestinal DiseasesBiodonostia Health Research InstituteCIBERehdIkerbasqueSan SebastianSpain
| | - Sabina Di Matteo
- Department of ImmunologyBambino Gesù Children’s HospitalIRCCSRomeItaly
| | - Domenico Alvaro
- Department of Internal Medicine and Medical SpecialtiesSapienza University of RomeRomeItaly
| | - Lea Duwe
- Biotech Research and Innovation Centre (BRIC)Dept. of Health and Medical SciencesUniversity of CopenhagenCopenhagenDenmark
| | - Jesper B. Andersen
- Biotech Research and Innovation Centre (BRIC)Dept. of Health and Medical SciencesUniversity of CopenhagenCopenhagenDenmark
| | - Alessandro Tubita
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”University of FlorenceItaly
| | - Ignazia Tusa
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”University of FlorenceItaly
| | - Luca Di Tommaso
- Pathology UnitHumanitas Clinical and Research Center IRCCSRozzanoItaly
| | - Claudia Campani
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
| | - Elisabetta Rovida
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio”University of FlorenceItaly
| | - Fabio Marra
- Department of Experimental and Clinical MedicineUniversity of FlorenceFlorenceItaly
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30
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Sánchez-Fdez A, Re-Louhau MF, Rodríguez-Núñez P, Ludeña D, Matilla-Almazán S, Pandiella A, Esparís-Ogando A. Clinical, genetic and pharmacological data support targeting the MEK5/ERK5 module in lung cancer. NPJ Precis Oncol 2021; 5:78. [PMID: 34404896 PMCID: PMC8371118 DOI: 10.1038/s41698-021-00218-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 07/20/2021] [Indexed: 11/09/2022] Open
Abstract
Despite advances in its treatment, lung cancer still represents the most common and lethal tumor. Because of that, efforts to decipher the pathophysiological actors that may promote lung tumor generation/progression are being made, with the final aim of establishing new therapeutic options. Using a transgenic mouse model, we formerly demonstrated that the sole activation of the MEK5/ERK5 MAPK route had a pathophysiological role in the onset of lung adenocarcinomas. Given the prevalence of that disease and its frequent dismal prognosis, our findings opened the possibility of targeting the MEK5/ERK5 route with therapeutic purposes. Here we have explored such possibility. We found that increased levels of MEK5/ERK5 correlated with poor patient prognosis in lung cancer. Moreover, using genetic as well as pharmacological tools, we show that targeting the MEK5/ERK5 route is therapeutically effective in lung cancer. Not only genetic disruption of ERK5 by CRISPR/Cas9 caused a relevant inhibition of tumor growth in vitro and in vivo; such ERK5 deficit augmented the antitumoral effect of agents normally used in the lung cancer clinic. The clinical correlation studies together with the pharmacological and genetic results establish the basis for considering the targeting of the MEK5/ERK5 route in the therapy for lung cancer.
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Affiliation(s)
- Adrián Sánchez-Fdez
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Cancer Network Research (CIBERONC), Salamanca, Spain
| | - María Florencia Re-Louhau
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Pablo Rodríguez-Núñez
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Dolores Ludeña
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Pathology Service, University Hospital, Salamanca, Spain
| | - Sofía Matilla-Almazán
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Cancer Network Research (CIBERONC), Salamanca, Spain
| | - Atanasio Pandiella
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain.,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain.,Cancer Network Research (CIBERONC), Salamanca, Spain
| | - Azucena Esparís-Ogando
- Institute of Molecular and Cellular Biology of Cancer (IBMCC)-CSIC, Salamanca, Spain. .,Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain. .,Cancer Network Research (CIBERONC), Salamanca, Spain.
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31
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Howell SJ, Lee CA, Batoki JC, Zapadka TE, Lindstrom SI, Taylor BE, Taylor PR. Retinal Inflammation, Oxidative Stress, and Vascular Impairment Is Ablated in Diabetic Mice Receiving XMD8-92 Treatment. Front Pharmacol 2021; 12:732630. [PMID: 34456740 PMCID: PMC8385489 DOI: 10.3389/fphar.2021.732630] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 08/02/2021] [Indexed: 12/13/2022] Open
Abstract
The global number of diabetics continues to rise annually. As diabetes progresses, almost all of Type I and more than half of Type II diabetics develop diabetic retinopathy. Diabetic retinopathy is a microvascular disease of the retina, and is the leading cause of blindness in the working-age population worldwide. With such a significant health impact, new drugs are required to halt the blinding threat posed by this visual disorder. The cause of diabetic retinopathy is multifactorial, and an optimal therapeutic would halt inflammation, cease photoreceptor cell dysfunction, and ablate vascular impairment. XMD8-92 is a small molecule inhibitor that blocks inflammatory activity downstream of ERK5 (extracellular signal-related kinase 5) and BRD4 (bromodomain 4). ERK5 elicits inflammation, is increased in Type II diabetics, and plays a pathologic role in diabetic nephropathy, while BRD4 induces retinal inflammation and plays a role in retinal degeneration. Further, we provide evidence that suggests both pERK5 and BRD4 expression are increased in the retinas of our STZ (streptozotocin)-induced diabetic mice. Taken together, we hypothesized that XMD8-92 would be a good therapeutic candidate for diabetic retinopathy, and tested XMD8-92 in a murine model of diabetic retinopathy. In the current study, we developed an in vivo treatment regimen by administering one 100 μL subcutaneous injection of saline containing 20 μM of XMD8-92 weekly, to STZ-induced diabetic mice. XMD8-92 treatments significantly decreased diabetes-mediated retinal inflammation, VEGF production, and oxidative stress. Further, XMD8-92 halted the degradation of ZO-1 (zonula occludens-1), which is a tight junction protein associated with vascular permeability in the retina. Finally, XMD8-92 treatment ablated diabetes-mediated vascular leakage and capillary degeneration, which are the clinical hallmarks of non-proliferative diabetic retinopathy. Taken together, this study provides strong evidence that XMD8-92 could be a potentially novel therapeutic for diabetic retinopathy.
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Affiliation(s)
- Scott J. Howell
- Department of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
- Louis Stokes Cleveland VA Medical Center, VA Northeast Ohio Healthcare System, Cleveland, OH, United States
| | - Chieh A. Lee
- Department of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Julia C. Batoki
- Department of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Thomas E. Zapadka
- Department of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
- Louis Stokes Cleveland VA Medical Center, VA Northeast Ohio Healthcare System, Cleveland, OH, United States
| | - Sarah I. Lindstrom
- Department of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Brooklyn E. Taylor
- Department of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
| | - Patricia R. Taylor
- Department of Ophthalmology and Visual Sciences, School of Medicine, Case Western Reserve University, Cleveland, OH, United States
- Louis Stokes Cleveland VA Medical Center, VA Northeast Ohio Healthcare System, Cleveland, OH, United States
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32
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Small molecule ERK5 kinase inhibitors paradoxically activate ERK5 signalling: be careful what you wish for…. Biochem Soc Trans 2021; 48:1859-1875. [PMID: 32915196 PMCID: PMC7609025 DOI: 10.1042/bst20190338] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/06/2020] [Accepted: 08/10/2020] [Indexed: 12/15/2022]
Abstract
ERK5 is a protein kinase that also contains a nuclear localisation signal and a transcriptional transactivation domain. Inhibition of ERK5 has therapeutic potential in cancer and inflammation and this has prompted the development of ERK5 kinase inhibitors (ERK5i). However, few ERK5i programmes have taken account of the ERK5 transactivation domain. We have recently shown that the binding of small molecule ERK5i to the ERK5 kinase domain stimulates nuclear localisation and paradoxical activation of its transactivation domain. Other kinase inhibitors paradoxically activate their intended kinase target, in some cases leading to severe physiological consequences highlighting the importance of mitigating these effects. Here, we review the assays used to monitor ERK5 activities (kinase and transcriptional) in cells, the challenges faced in development of small molecule inhibitors to the ERK5 pathway, and classify the molecular mechanisms of paradoxical activation of protein kinases by kinase inhibitors.
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33
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Paudel R, Fusi L, Schmidt M. The MEK5/ERK5 Pathway in Health and Disease. Int J Mol Sci 2021; 22:ijms22147594. [PMID: 34299213 PMCID: PMC8303459 DOI: 10.3390/ijms22147594] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/13/2021] [Accepted: 07/14/2021] [Indexed: 12/12/2022] Open
Abstract
The MEK5/ERK5 mitogen-activated protein kinases (MAPK) cascade is a unique signaling module activated by both mitogens and stress stimuli, including cytokines, fluid shear stress, high osmolarity, and oxidative stress. Physiologically, it is mainly known as a mechanoreceptive pathway in the endothelium, where it transduces the various vasoprotective effects of laminar blood flow. However, it also maintains integrity in other tissues exposed to mechanical stress, including bone, cartilage, and muscle, where it exerts a key function as a survival and differentiation pathway. Beyond its diverse physiological roles, the MEK5/ERK5 pathway has also been implicated in various diseases, including cancer, where it has recently emerged as a major escape route, sustaining tumor cell survival and proliferation under drug stress. In addition, MEK5/ERK5 dysfunction may foster cardiovascular diseases such as atherosclerosis. Here, we highlight the importance of the MEK5/ERK5 pathway in health and disease, focusing on its role as a protective cascade in mechanical stress-exposed healthy tissues and its function as a therapy resistance pathway in cancers. We discuss the perspective of targeting this cascade for cancer treatment and weigh its chances and potential risks when considering its emerging role as a protective stress response pathway.
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34
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Cheng L, Huang S, Chen L, Dong X, Zhang L, Wu C, Ye K, Shao F, Zhu Z, Thorne RF. Research Progress of DCLK1 Inhibitors as Cancer Therapeutics. Curr Med Chem 2021; 29:2261-2273. [PMID: 34254905 DOI: 10.2174/0929867328666210709110721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 05/29/2021] [Accepted: 06/11/2021] [Indexed: 11/22/2022]
Abstract
Doublecortin-like kinase 1 (DCLK1) has emerged over the last decade as a unique stem cell marker within gastrointestinal tissues. Evidence from mouse models shows that high Dclk1 expression denotes a population of cells that promote tissue regeneration and serve as potential cancer stem cells. Moreover, since specific DCLK1 isoforms are overexpressed in many cancers and not normal cells, targeting the expression or kinase activity of DCLK1 can inhibit cancer cell growth. Here we review the evidence for DCLK1 as a prospective cancer target, including its isoform-specific expression and mutational status in human cancers. We further discuss the challenges and current progress in the development of small-molecule inhibitors of DCLK1.
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Affiliation(s)
- Linna Cheng
- Institute of Hematology, Henan Key Laboratory of Stem Cell Differentiation and Modification, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan, 450003, China
| | - Shenzhen Huang
- Henan Eye Institute, Henan Eye Hospital and Henan Key Laboratory of Ophthalmology and Visual Science, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan, 450003, China
| | - Lijuan Chen
- Department of Medical Imaging, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan, 450003, China
| | - Xiaoyan Dong
- Institute of Hematology, Henan Key Laboratory of Stem Cell Differentiation and Modification, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan, 450003, China
| | - Lei Zhang
- Institute of Hematology, Henan Key Laboratory of Stem Cell Differentiation and Modification, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan, 450003, China
| | - Chengye Wu
- Institute of Hematology, Henan Key Laboratory of Stem Cell Differentiation and Modification, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan, 450003, China
| | - Kaihong Ye
- Translational Research Institute, Henan Provincial People's Hospital, Academy of Medical Science, Zhengzhou University, No.7, WeiWu Road, Zhengzhou, 450003, Henan, China
| | - Fengmin Shao
- Translational Research Institute, Henan Provincial People's Hospital, Academy of Medical Science, Zhengzhou University, No.7, WeiWu Road, Zhengzhou, 450003, Henan, China
| | - Zunmin Zhu
- Institute of Hematology, Henan Key Laboratory of Stem Cell Differentiation and Modification, Henan Provincial People's Hospital, Zhengzhou University People's Hospital, Henan University People's Hospital, Zhengzhou, Henan, 450003, China
| | - Rick F Thorne
- Translational Research Institute, Henan Provincial People's Hospital, Academy of Medical Science, Zhengzhou University, No.7, WeiWu Road, Zhengzhou, 450003, Henan, China
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35
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Liu Q, Xiao Q, Sun Z, Wang B, Wang L, Wang N, Wang K, Song C, Yang Q. Exosome component 1 cleaves single-stranded DNA and sensitizes human kidney renal clear cell carcinoma cells to poly(ADP-ribose) polymerase inhibitor. eLife 2021; 10:e69454. [PMID: 34159897 PMCID: PMC8260222 DOI: 10.7554/elife.69454] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/21/2021] [Indexed: 11/13/2022] Open
Abstract
Targeting DNA repair pathway offers an important therapeutic strategy for Homo sapiens (human) cancers. However, the failure of DNA repair inhibitors to markedly benefit patients necessitates the development of new strategies. Here, we show that exosome component 1 (EXOSC1) promotes DNA damages and sensitizes human kidney renal clear cell carcinoma (KIRC) cells to DNA repair inhibitor. Considering that endogenous source of mutation (ESM) constantly assaults genomic DNA and likely sensitizes human cancer cells to the inhibitor, we first analyzed the statistical relationship between the expression of individual genes and the mutations for KIRC. Among the candidates, EXOSC1 most notably promoted DNA damages and subsequent mutations via preferentially cleaving C site(s) in single-stranded DNA. Consistently, EXOSC1 was more significantly correlated with C>A transversions in coding strands than these in template strands in human KIRC. Notably, KIRC patients with high EXOSC1 showed a poor prognosis, and EXOSC1 sensitized human cancer cells to poly(ADP-ribose) polymerase inhibitors. These results show that EXOSC1 acts as an ESM in KIRC, and targeting EXOSC1 might be a potential therapeutic strategy.
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Affiliation(s)
- Qiaoling Liu
- Institute of Cancer Stem Cell, DaLian Medical UniversityDalianChina
| | - Qi Xiao
- Institute of Cancer Stem Cell, DaLian Medical UniversityDalianChina
| | - Zhen Sun
- Institute of Cancer Stem Cell, DaLian Medical UniversityDalianChina
| | - Bo Wang
- Department of General Surgery, Second Affiliated Hospital, DaLian Medical UniversityDalianChina
| | - Lina Wang
- Institute of Cancer Stem Cell, DaLian Medical UniversityDalianChina
| | - Na Wang
- Institute of Cancer Stem Cell, DaLian Medical UniversityDalianChina
| | - Kai Wang
- Institute of Cancer Stem Cell, DaLian Medical UniversityDalianChina
| | - Chengli Song
- Institute of Cancer Stem Cell, DaLian Medical UniversityDalianChina
| | - Qingkai Yang
- Institute of Cancer Stem Cell, DaLian Medical UniversityDalianChina
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36
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Tubita A, Tusa I, Rovida E. Playing the Whack-A-Mole Game: ERK5 Activation Emerges Among the Resistance Mechanisms to RAF-MEK1/2-ERK1/2- Targeted Therapy. Front Cell Dev Biol 2021; 9:647311. [PMID: 33777953 PMCID: PMC7991100 DOI: 10.3389/fcell.2021.647311] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Accepted: 02/19/2021] [Indexed: 12/12/2022] Open
Abstract
Molecularly tailored therapies have opened a new era, chronic myeloid leukemia being the ideal example, in the treatment of cancer. However, available therapeutic options are still unsatisfactory in many types of cancer, and often fail due to the occurrence of resistance mechanisms. With regard to small-molecule compounds targeting the components of the Mitogen-Activated Protein Kinase (MAPK) cascade RAF-MEK1/2-ERK1/2, these drugs may result ineffective as a consequence of the activation of compensatory pro-survival/proliferative signals, including receptor tyrosine kinases, PI3K, as well as other components of the MAPK family such as TPL2/COT. The MAPK ERK5 has been identified as a key signaling molecule in the biology of several types of cancer. In this review, we report pieces of evidence regarding the activation of the MEK5-ERK5 pathway as a resistance mechanism to RAF-MEK1/2-ERK1/2 inhibitors. We also highlight the known and possible mechanisms underlying the cross-talks between the ERK1/2 and the ERK5 pathways, the characterization of which is of great importance to maximize, in the future, the impact of RAF-MEK1/2-ERK1/2 targeting. Finally, we emphasize the need of developing additional therapeutically relevant MEK5-ERK5 inhibitors to be used for combined treatments, thus preventing the onset of resistance to cancer therapies relying on RAF-MEK1/2-ERK1/2 inhibitors.
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Affiliation(s)
- Alessandro Tubita
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Ignazia Tusa
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Elisabetta Rovida
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
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37
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Yang WQ, Zhao WJ, Zhu LL, Xu SJ, Zhang XL, Liang Y, Ding XF, Kiselyov A, Chen G. XMD-17-51 Inhibits DCLK1 Kinase and Prevents Lung Cancer Progression. Front Pharmacol 2021; 12:603453. [PMID: 33762936 PMCID: PMC7982674 DOI: 10.3389/fphar.2021.603453] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 01/15/2021] [Indexed: 11/13/2022] Open
Abstract
Doublecortin-like kinase 1 (DCLK1) is a cancer stem cell marker that is highly expressed in various types of human cancer, and a protein kinase target for cancer therapy that is attracting increasing interest. However, no drug candidates targeting DCLK1 kinase have been developed in clinical trials to date. XMD-17-51 was found herein to possess DCLK1 kinase inhibitory activities by cell-free enzymatic assay. In non-small cell lung carcinoma (NSCLC) cells, XMD-17-51 inhibited DCLK1 and cell proliferation, while DCLK1 overexpression impaired the anti-proliferative activity of XMD-17-51 in A549 cell lines. Consequently, XMD-17-51 decreased Snail-1 and zinc-finger-enhancer binding protein 1 protein levels, but increased those of E-cadherin, indicating that XMD-17-51 reduces epithelial-mesenchymal transition (EMT). Furthermore, sphere formation efficiency was significantly decreased upon XMD-17-51 treatment, and XMD-17-51 reduced the expression of stemness markers such as β-catenin, and pluripotency factors such as SOX2, NANOG and OCT4. However, the percentage of ALDH+ cells was increased significantly following treatment with XMD-17-51 in A549 cells, possibly due to EMT inhibition. In combination, the present data indicated that XMD-17-51 inhibited DCLK1 kinase activity in a cell-free assay with an IC50 of 14.64 nM, and decreased DCLK1 protein levels, cell proliferation, EMT and stemness in NSCLC cell lines. XMD-17-51 has the potential to be a candidate drug for lung cancer therapy.
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Affiliation(s)
- Wei-Qiang Yang
- Department of Clinical Medicine, School of Medicine, Taizhou University, Taizhou, China.,Graduate School of Medicine, Hebei North University, Zhangjiakou, China
| | - Wei-Jun Zhao
- Department of Clinical Medicine, School of Medicine, Taizhou University, Taizhou, China.,Graduate School of Medicine, Hebei North University, Zhangjiakou, China
| | - Liu-Lian Zhu
- Department of Clinical Medicine, School of Medicine, Taizhou University, Taizhou, China.,Graduate School of Medicine, Hebei North University, Zhangjiakou, China
| | - Shuai-Jun Xu
- Department of Clinical Medicine, School of Medicine, Taizhou University, Taizhou, China.,Graduate School of Medicine, Hebei North University, Zhangjiakou, China
| | | | - Yong Liang
- Department of Clinical Medicine, School of Medicine, Taizhou University, Taizhou, China
| | - Xiao-Fei Ding
- Department of Experimental and Clinical Medicine, School of Medicine, Taizhou University, Taizhou, China
| | - Alexander Kiselyov
- Department of Pharmaceutical Engineering, School of Pharmaceutical Chemical and Materials Engineering, Taizhou University, Taizhou, China
| | - Guang Chen
- Department of Pharmacology, School of Medicine, Taizhou University, Taizhou, China
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38
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Lee S, Kim J, Jo J, Chang JW, Sim J, Yun H. Recent advances in development of hetero-bivalent kinase inhibitors. Eur J Med Chem 2021; 216:113318. [PMID: 33730624 DOI: 10.1016/j.ejmech.2021.113318] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 02/16/2021] [Accepted: 02/16/2021] [Indexed: 12/13/2022]
Abstract
Identifying a pharmacological agent that targets only one of more than 500 kinases present in humans is an important challenge. One potential solution to this problem is the development of bivalent kinase inhibitors, which consist of two connected fragments, each bind to a dissimilar binding site of the bisubstrate enzyme. The main advantage of bivalent (type V) kinase inhibitors is generating more interactions with target enzymes that can enhance the molecules' selectivity and affinity compared to single-site inhibitors. Earlier type V inhibitors were not suitable for the cellular environment and were mostly used in in vitro studies. However, recently developed bivalent compounds have high kinase affinity, high biological and chemical stability in vivo. This review summarized the hetero-bivalent kinase inhibitors described in the literature from 2014 to the present. We attempted to classify the molecules by serine/threonine and tyrosine kinase inhibitors, and then each target kinase and its hetero-bivalent inhibitor was assessed in depth. In addition, we discussed the analysis of advantages, limitations, and perspectives of bivalent kinase inhibitors compared with the monovalent kinase inhibitors.
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Affiliation(s)
- Seungbeom Lee
- College of Pharmacy, CHA University, Pocheon-si, Gyeonggi-do, 11160, Republic of Korea
| | - Jisu Kim
- College of Pharmacy, Pusan National University, Busan, 46241, Republic of Korea
| | - Jeyun Jo
- College of Pharmacy, Pusan National University, Busan, 46241, Republic of Korea
| | - Jae Won Chang
- Department of Pharmacology & Chemical Biology, School of Medicine, Emory University, Atlanta, GA, USA; Department of Hematology & Medical Oncology, School of Medicine, Emory University, Atlanta, GA, USA; Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Jaehoon Sim
- College of Pharmacy, Chungnam National University, Daejeon, 34134, Republic of Korea.
| | - Hwayoung Yun
- College of Pharmacy, Pusan National University, Busan, 46241, Republic of Korea.
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39
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Wang L, Song C, Wang N, Li S, Liu Q, Sun Z, Wang K, Yu SC, Yang Q. NADP modulates RNA m 6A methylation and adipogenesis via enhancing FTO activity. Nat Chem Biol 2020; 16:1394-1402. [PMID: 32719557 DOI: 10.1038/s41589-020-0601-2] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 05/11/2020] [Accepted: 06/24/2020] [Indexed: 12/28/2022]
Abstract
Metabolism is often regulated by the transcription and translation of RNA. In turn, it is likely that some metabolites regulate enzymes controlling reversible RNA modification, such as N6-methyladenosine (m6A), to modulate RNA. This hypothesis is at least partially supported by the findings that multiple metabolic diseases are highly associated with fat mass and obesity-associated protein (FTO), an m6A demethylase. However, knowledge about whether and which metabolites directly regulate m6A remains elusive. Here, we show that NADP directly binds FTO, independently increases FTO activity, and promotes RNA m6A demethylation and adipogenesis. We screened a set of metabolites using a fluorescence quenching assay and NADP was identified to remarkably bind FTO. In vitro demethylation assays indicated that NADP enhances FTO activity. Furthermore, NADP regulated mRNA m6A via FTO in vivo, and deletion of FTO blocked NADP-enhanced adipogenesis in 3T3-L1 preadipocytes. These results build a direct link between metabolism and RNA m6A demethylation.
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MESH Headings
- 3T3-L1 Cells
- Adenosine/analogs & derivatives
- Adenosine/metabolism
- Adipocytes/cytology
- Adipocytes/drug effects
- Adipocytes/enzymology
- Adipogenesis/drug effects
- Adipogenesis/genetics
- AlkB Homolog 5, RNA Demethylase/antagonists & inhibitors
- AlkB Homolog 5, RNA Demethylase/genetics
- AlkB Homolog 5, RNA Demethylase/metabolism
- Alpha-Ketoglutarate-Dependent Dioxygenase FTO/genetics
- Alpha-Ketoglutarate-Dependent Dioxygenase FTO/metabolism
- Animals
- Binding Sites
- Cell Differentiation/drug effects
- Demethylation
- Enzyme Assays
- Gene Deletion
- Gene Expression Regulation
- HEK293 Cells
- High-Throughput Screening Assays
- Humans
- Kinetics
- Methyltransferases/antagonists & inhibitors
- Methyltransferases/genetics
- Methyltransferases/metabolism
- Mice
- Mice, Inbred C57BL
- Models, Molecular
- NADP/metabolism
- NADP/pharmacology
- Protein Binding
- Protein Structure, Secondary
- RNA, Messenger/genetics
- RNA, Messenger/metabolism
- RNA, Small Interfering/genetics
- RNA, Small Interfering/metabolism
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Affiliation(s)
- Lina Wang
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, Liaoning, China
| | - Chengli Song
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, Liaoning, China
| | - Na Wang
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, Liaoning, China
| | - Songyu Li
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, Liaoning, China
| | - Qiaoling Liu
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, Liaoning, China
| | - Zhen Sun
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, Liaoning, China
| | - Kai Wang
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, Liaoning, China
| | - Shi-Cang Yu
- Department of Stem Cell and Regenerative Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China.
| | - Qingkai Yang
- Institute of Cancer Stem Cell, DaLian Medical University, Dalian, Liaoning, China.
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40
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Kedika SR, Shukla SP, Udugamasooriya DG. Design of a dual ERK5 kinase activation and autophosphorylation inhibitor to block cancer stem cell activity. Bioorg Med Chem Lett 2020; 30:127552. [DOI: 10.1016/j.bmcl.2020.127552] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 09/04/2020] [Accepted: 09/10/2020] [Indexed: 12/15/2022]
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41
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Craig JE, Miller JN, Rayavarapu RR, Hong Z, Bulut GB, Zhuang W, Sakurada SM, Temirov J, Low JA, Chen T, Pruett-Miller SM, Huang LJS, Potts MB. MEKK3-MEK5-ERK5 signaling promotes mitochondrial degradation. Cell Death Discov 2020; 6:107. [PMID: 33101709 PMCID: PMC7576125 DOI: 10.1038/s41420-020-00342-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 09/09/2020] [Accepted: 09/28/2020] [Indexed: 12/26/2022] Open
Abstract
Mitochondria are vital organelles that coordinate cellular energy homeostasis and have important roles in cell death. Therefore, the removal of damaged or excessive mitochondria is critical for maintaining proper cellular function. The PINK1-Parkin pathway removes acutely damaged mitochondria through a well-characterized mitophagy pathway, but basal mitochondrial turnover occurs via distinct and less well-understood mechanisms. Here we report that the MEKK3-MEK5-ERK5 kinase cascade is required for mitochondrial degradation in the absence of exogenous damage. We demonstrate that genetic or pharmacological inhibition of the MEKK3-MEK5-ERK5 pathway increases mitochondrial content by reducing lysosome-mediated degradation of mitochondria under basal conditions. We show that the MEKK3-MEK5-ERK5 pathway plays a selective role in basal mitochondrial degradation but is not required for non-selective bulk autophagy, damage-induced mitophagy, or restraint of mitochondrial biogenesis. This illuminates the MEKK3-MEK5-ERK5 pathway as a positive regulator of mitochondrial degradation that acts independently of exogenous mitochondrial stressors.
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Affiliation(s)
- Jane E Craig
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA.,Integrated Biomedical Sciences Program, University of Tennessee Health Science Center, Memphis, Tennessee 38163 USA
| | - Joseph N Miller
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA.,Integrated Biomedical Sciences Program, University of Tennessee Health Science Center, Memphis, Tennessee 38163 USA
| | - Raju R Rayavarapu
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Zhenya Hong
- Department of Cell Biology, The University of Texas Southwestern Medical Center at Dallas, Dallas, Texas 75390 USA.,Department of Hematology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Gamze B Bulut
- Department of Cell Biology, The University of Texas Southwestern Medical Center at Dallas, Dallas, Texas 75390 USA
| | - Wei Zhuang
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Sadie Miki Sakurada
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Jamshid Temirov
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Jonathan A Low
- Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Taosheng Chen
- Department of Chemical Biology and Therapeutics, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Shondra M Pruett-Miller
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
| | - Lily Jun-Shen Huang
- Department of Cell Biology, The University of Texas Southwestern Medical Center at Dallas, Dallas, Texas 75390 USA
| | - Malia B Potts
- Department of Cell and Molecular Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105 USA
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42
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Patel P, Naik UP. Platelet MAPKs-a 20+ year history: What do we really know? J Thromb Haemost 2020; 18:2087-2102. [PMID: 32574399 DOI: 10.1111/jth.14967] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 01/01/2023]
Abstract
The existence of mitogen activated protein kinases (MAPKs) in platelets has been known for more than 20 years. Since that time hundreds of reports have been published describing the conditions that cause MAPK activation in platelets and their role in regulating diverse platelet functions from the molecular to physiological level. However, this cacophony of reports, with inconsistent and sometimes contradictory findings, has muddied the waters leading to great confusion. Since the last review of platelet MAPKs was published more than a decade ago, there have been more than 50 reports, including the description of novel knockout mouse models, that have furthered our knowledge. Therefore, we undertook an extensive literature review to delineate what is known about platelet MAPKs. We specifically discuss what is currently known about how MAPKs are activated and what signaling cascades they regulate in platelets incorporating recent findings from knockout mouse models. In addition, we will discuss the role each MAPK plays in regulating distinct platelet functions. In doing so, we hope to clarify the role for MAPKs and identify knowledge gaps in this field that await future researchers. In addition, we discuss the limitations of current studies with a particular focus on the off-target effects of commonly used MAPK inhibitors. We conclude with a look at the clinical utility of MAPK inhibitors as potential antithrombotic therapies with an analysis of current clinical trial data.
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Affiliation(s)
- Pravin Patel
- Department of Medicine, Cardeza Center for Hemostasis, Thrombosis, and Vascular Biology, Cardeza Foundation for Hematologic Research, Thomas Jefferson University, Philadelphia, PA, USA
| | - Ulhas P Naik
- Department of Medicine, Cardeza Center for Hemostasis, Thrombosis, and Vascular Biology, Cardeza Foundation for Hematologic Research, Thomas Jefferson University, Philadelphia, PA, USA
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43
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Tusa I, Cheloni G, Poteti M, Silvano A, Tubita A, Lombardi Z, Gozzini A, Caporale R, Scappini B, Dello Sbarba P, Rovida E. In Vitro Comparison of the Effects of Imatinib and Ponatinib on Chronic Myeloid Leukemia Progenitor/Stem Cell Features. Target Oncol 2020; 15:659-671. [PMID: 32780298 PMCID: PMC7568716 DOI: 10.1007/s11523-020-00741-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Background The development of molecularly tailored therapeutic agents such as the BCR/ABL-active tyrosine kinase inhibitors (TKi) resulted in an excellent treatment option for chronic myeloid leukemia (CML) patients. However, following TKi discontinuation, disease relapses in 40–60% of patients, an occurrence very likely due to the persistence of leukemic stem cells that are scarcely sensitive to TKi. Nevertheless, TKi are still the only current treatment option for CML patients. Objective The aim of this study was to compare the effects of TKi belonging to different generations, imatinib and ponatinib (first and third generation, respectively), on progenitor/stem cell expansion potential and markers. Patients and Methods We used stabilized CML cell lines (KCL22, K562 and LAMA-84 cells), taking advantage of the previous demonstration of ours that cell lines contain cell subsets endowed with progenitor/stem cell properties. Primary cells explanted from CML patients were also used. The effects of TKi on the expression of stem cell related genes were compared by quantitative PCR. Flow cytometry was performed to evaluate aldehyde-dehydrogenase (ALDH) activity and the expression of cluster of differentiation (CD) cell surface hematopoietic stem cell markers. Progenitor/stem cell potential was estimated by serial colony formation ability (CFA) assay. Results Ponatinib was more effective than imatinib for the reduction of cells with ALDH activity and progenitor/stem cell potential of CML patient-derived cells and cell lines. Furthermore, ponatinib was more effective than imatinib in reducing the percentage of CD26-expressing cells in primary CML cells, whereas imatinib and ponatinib showed similar efficacy on KCL22 cells. Both drugs strongly upregulated NANOG and SOX2 in CML cell lines, but in KCL22 cells this upregulation was significantly lower with ponatinib than with imatinib, an outcome compatible with a lower level of enrichment of the stem cell compartment upon ponatinib treatment. Conclusion Ponatinib seems to target CML progenitor/stem cells better than imatinib. Electronic supplementary material The online version of this article (10.1007/s11523-020-00741-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Ignazia Tusa
- Department of Experimental and Clinical Biomedical Science, University of Florence, Viale GB Morgagni 50, 50134, Florence, Italy
| | - Giulia Cheloni
- Department of Experimental and Clinical Biomedical Science, University of Florence, Viale GB Morgagni 50, 50134, Florence, Italy
| | - Martina Poteti
- Department of Experimental and Clinical Biomedical Science, University of Florence, Viale GB Morgagni 50, 50134, Florence, Italy
| | - Angela Silvano
- Department of Experimental and Clinical Biomedical Science, University of Florence, Viale GB Morgagni 50, 50134, Florence, Italy
| | - Alessandro Tubita
- Department of Experimental and Clinical Biomedical Science, University of Florence, Viale GB Morgagni 50, 50134, Florence, Italy
| | - Zoe Lombardi
- Department of Experimental and Clinical Biomedical Science, University of Florence, Viale GB Morgagni 50, 50134, Florence, Italy
| | | | - Roberto Caporale
- Dipartimento DAI Oncologico e di Chirurgia ad Indirizzo Robotico SOD Centro Diagnostico di Citofluorimetria e Immunoterapia, AOU Careggi, Florence, Italy
| | | | - Persio Dello Sbarba
- Department of Experimental and Clinical Biomedical Science, University of Florence, Viale GB Morgagni 50, 50134, Florence, Italy.
| | - Elisabetta Rovida
- Department of Experimental and Clinical Biomedical Science, University of Florence, Viale GB Morgagni 50, 50134, Florence, Italy.
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44
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Hoang VT, Matossian MD, Ucar DA, Elliott S, La J, Wright MK, Burks HE, Perles A, Hossain F, King CT, Browning VE, Bursavich J, Fang F, Del Valle L, Bhatt AB, Cavanaugh JE, Flaherty PT, Anbalagan M, Rowan BG, Bratton MR, Nephew KP, Miele L, Collins-Burow BM, Martin EC, Burow ME. ERK5 Is Required for Tumor Growth and Maintenance Through Regulation of the Extracellular Matrix in Triple Negative Breast Cancer. Front Oncol 2020; 10:1164. [PMID: 32850332 PMCID: PMC7416559 DOI: 10.3389/fonc.2020.01164] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 06/09/2020] [Indexed: 12/16/2022] Open
Abstract
Conventional mitogen-activated protein kinase (MAPK) family members regulate diverse cellular processes involved in tumor initiation and progression, yet the role of ERK5 in cancer biology is not fully understood. Triple-negative breast cancer (TNBC) presents a clinical challenge due to the aggressive nature of the disease and a lack of targeted therapies. ERK5 signaling contributes to drug resistance and metastatic progression through distinct mechanisms, including activation of epithelial-to-mesenchymal transition (EMT). More recently a role for ERK5 in regulation of the extracellular matrix (ECM) has been proposed, and here we investigated the necessity of ERK5 in TNBC tumor formation. Depletion of ERK5 expression using the CRISPR/Cas9 system in MDA-MB-231 and Hs-578T cells resulted in loss of mesenchymal features, as observed through gene expression profile and cell morphology, and suppressed TNBC cell migration. In vivo xenograft experiments revealed ERK5 knockout disrupted tumor growth kinetics, which was restored using high concentration Matrigel™ and ERK5-ko reduced expression of the angiogenesis marker CD31. These findings implicated a role for ERK5 in the extracellular matrix (ECM) and matrix integrity. RNA-sequencing analyses demonstrated downregulation of matrix-associated genes, integrins, and pro-angiogenic factors in ERK5-ko cells. Tissue decellularization combined with cryo-SEM and interrogation of biomechanical properties revealed that ERK5-ko resulted in loss of key ECM fiber alignment and mechanosensing capabilities in breast cancer xenografts compared to parental wild-type cells. In this study, we identified a novel role for ERK5 in tumor growth kinetics through modulation of the ECM and angiogenesis axis in breast cancer.
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Affiliation(s)
- Van T. Hoang
- Section of Hematology & Medical Oncology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Margarite D. Matossian
- Section of Hematology & Medical Oncology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Deniz A. Ucar
- Department of Genetics, Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Steven Elliott
- Section of Hematology & Medical Oncology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Jacqueline La
- Section of Hematology & Medical Oncology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Maryl K. Wright
- Section of Hematology & Medical Oncology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Hope E. Burks
- Section of Hematology & Medical Oncology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Aaron Perles
- Section of Hematology & Medical Oncology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA, United States
| | - Fokhrul Hossain
- Department of Genetics, Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Connor T. King
- Department of Biological and Agricultural Engineering, Louisiana State University, Baton Rouge, LA, United States
| | - Valentino E. Browning
- Department of Biological and Agricultural Engineering, Louisiana State University, Baton Rouge, LA, United States
| | - Jacob Bursavich
- Department of Biological and Agricultural Engineering, Louisiana State University, Baton Rouge, LA, United States
| | - Fang Fang
- Medical Sciences, School of Medicine, Indiana University Bloomington, Bloomington, IN, United States
| | - Luis Del Valle
- Department of Pathology, Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Akshita B. Bhatt
- Department of Pharmacology, School of Pharmacy, Duquesne University, Pittsburgh, PA, United States
| | - Jane E. Cavanaugh
- Department of Pharmacology, School of Pharmacy, Duquesne University, Pittsburgh, PA, United States
| | - Patrick T. Flaherty
- Department of Medicinal Chemistry, School of Pharmacy, Duquesne University, Pittsburgh, PA, United States
| | - Muralidharan Anbalagan
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, LA, United States
| | - Brian G. Rowan
- Department of Structural and Cellular Biology, Tulane University School of Medicine, New Orleans, LA, United States
| | - Melyssa R. Bratton
- Cellular and Molecular Biology Core, Xavier University, New Orleans, LA, United States
| | - Kenneth P. Nephew
- Medical Sciences, School of Medicine, Indiana University Bloomington, Bloomington, IN, United States
| | - Lucio Miele
- Department of Genetics, Stanley S. Scott Cancer Center, Louisiana State University Health Sciences Center, New Orleans, LA, United States
| | - Bridgette M. Collins-Burow
- Section of Hematology & Medical Oncology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA, United States
- Tulane Cancer Center, New Orleans, LA, United States
| | - Elizabeth C. Martin
- Department of Biological and Agricultural Engineering, Louisiana State University, Baton Rouge, LA, United States
| | - Matthew E. Burow
- Section of Hematology & Medical Oncology, Department of Medicine, Tulane University School of Medicine, New Orleans, LA, United States
- Department of Pharmacology, Tulane University School of Medicine, New Orleans, LA, United States
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45
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Luiz JPM, Toller‐Kawahisa JE, Viacava PR, Nascimento DC, Pereira PT, Saraiva AL, Prado DS, Le Bert M, Giurisato E, Tournier C, Cunha TM, Cunha FQ, Quesniaux V, Ryffel B, Alves‐Filho JC. MEK5/ERK5 signaling mediates IL‐4‐induced M2 macrophage differentiation through regulation of c‐Myc expression. J Leukoc Biol 2020; 108:1215-1223. [DOI: 10.1002/jlb.1ma0520-016r] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 05/27/2020] [Accepted: 07/16/2020] [Indexed: 01/10/2023] Open
Affiliation(s)
- João Paulo M. Luiz
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Juliana E. Toller‐Kawahisa
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Paula R. Viacava
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Daniele C. Nascimento
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Priscilla T. Pereira
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - André L. Saraiva
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Douglas S. Prado
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Marc Le Bert
- CNRS, UMR7355 Orléans, France
- Experimental and Molecular Immunology and Neurogenetics University of Orléans Orléans France
| | - Emanuele Giurisato
- Division of Cancer Sciences School of Medical Sciences Faculty of Biology, Medicine and Health University of Manchester Manchester United Kingdom
| | - Cathy Tournier
- Division of Cancer Sciences School of Medical Sciences Faculty of Biology, Medicine and Health University of Manchester Manchester United Kingdom
| | - Thiago M. Cunha
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Fernando Q. Cunha
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
| | - Valerie Quesniaux
- CNRS, UMR7355 Orléans, France
- Experimental and Molecular Immunology and Neurogenetics University of Orléans Orléans France
| | - Bernhard Ryffel
- CNRS, UMR7355 Orléans, France
- Experimental and Molecular Immunology and Neurogenetics University of Orléans Orléans France
| | - José C. Alves‐Filho
- Center for Research in Inflammatory Diseases and Department of Pharmacology Ribeirão Preto Medical School University of São Paulo Ribeirão Preto Brazil
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46
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Giurisato E, Lonardi S, Telfer B, Lussoso S, Risa-Ebrí B, Zhang J, Russo I, Wang J, Santucci A, Finegan KG, Gray NS, Vermi W, Tournier C. Extracellular-Regulated Protein Kinase 5-Mediated Control of p21 Expression Promotes Macrophage Proliferation Associated with Tumor Growth and Metastasis. Cancer Res 2020; 80:3319-3330. [PMID: 32561530 DOI: 10.1158/0008-5472.can-19-2416] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 04/07/2020] [Accepted: 06/12/2020] [Indexed: 12/14/2022]
Abstract
The presence of immunosuppressive macrophages that become activated in the tumor microenvironment constitutes a major factor responsible for tumor growth and malignancy. In line with this knowledge, we report here that macrophage proliferation is a significant feature of advanced stages of cancer. Moreover, we have found that a high proportion of proliferating macrophages in human tumors express ERK5. ERK5 was required for supporting the proliferation of macrophages in tumor grafts in mice. Furthermore, myeloid ERK5 deficiency negatively impacted the proliferation of both resident and infiltrated macrophages in metastatic lung nodules. ERK5 maintained the capacity of macrophages to proliferate by suppressing p21 expression to halt their differentiation program. Collectively, these data provide insight into the mechanism underpinning macrophage proliferation to support malignant tumor development, thereby strengthening the value of ERK5-targeted therapies to restore antitumor immunity through the blockade of protumorigenic macrophage activation. SIGNIFICANCE: These findings offer a new rationale for anti-ERK5 therapy to improve cancer patient outcomes by blocking the proliferative activity of tumor macrophages.
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Affiliation(s)
- Emanuele Giurisato
- Department of Biotechnology Chemistry and Pharmacy, University of Siena, Siena, Italy. .,Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Silvia Lonardi
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, Brescia, Italy
| | - Brian Telfer
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Sarah Lussoso
- Department of Biotechnology Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Blanca Risa-Ebrí
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Jingwei Zhang
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Ilaria Russo
- School of Medicine, Keel University, Keel, United Kingdom.,Department of Medicine-Infectious Diseases, Washington University, Saint Louis, Missouri
| | - Jinhua Wang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts
| | - Annalisa Santucci
- Department of Biotechnology Chemistry and Pharmacy, University of Siena, Siena, Italy
| | - Katherine G Finegan
- Division of Pharmacy and Optometry, School of Health Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
| | - Nathanael S Gray
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, Massachusetts
| | - William Vermi
- Department of Molecular and Translational Medicine, School of Medicine, University of Brescia, Brescia, Italy.,Department of Pathology and Immunology, Washington University, Saint Louis, Missouri
| | - Cathy Tournier
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom.
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47
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Ferguson FM, Nabet B, Raghavan S, Liu Y, Leggett AL, Kuljanin M, Kalekar RL, Yang A, He S, Wang J, Ng RWS, Sulahian R, Li L, Poulin EJ, Huang L, Koren J, Dieguez-Martinez N, Espinosa S, Zeng Z, Corona CR, Vasta JD, Ohi R, Sim T, Kim ND, Harshbarger W, Lizcano JM, Robers MB, Muthaswamy S, Lin CY, Look AT, Haigis KM, Mancias JD, Wolpin BM, Aguirre AJ, Hahn WC, Westover KD, Gray NS. Discovery of a selective inhibitor of doublecortin like kinase 1. Nat Chem Biol 2020; 16:635-643. [PMID: 32251410 PMCID: PMC7246176 DOI: 10.1038/s41589-020-0506-0] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 02/05/2020] [Accepted: 02/24/2020] [Indexed: 12/16/2022]
Abstract
Doublecortin like kinase 1 (DCLK1) is an understudied kinase that is upregulated in a wide range of cancers, including pancreatic ductal adenocarcinoma (PDAC). However, little is known about its potential as a therapeutic target. We used chemoproteomic profiling and structure-based design to develop a selective, in vivo-compatible chemical probe of the DCLK1 kinase domain, DCLK1-IN-1. We demonstrate activity of DCLK1-IN-1 against clinically relevant patient-derived PDAC organoid models and use a combination of RNA-sequencing, proteomics and phosphoproteomics analysis to reveal that DCLK1 inhibition modulates proteins and pathways associated with cell motility in this context. DCLK1-IN-1 will serve as a versatile tool to investigate DCLK1 biology and establish its role in cancer.
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Affiliation(s)
- Fleur M Ferguson
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Behnam Nabet
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Srivatsan Raghavan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Yan Liu
- Departments of Biochemistry and Radiation Oncology, the University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Alan L Leggett
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Miljan Kuljanin
- Division of Radiation and Genome Stability, Department of Radiation Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Radha L Kalekar
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Annan Yang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Shuning He
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Jinhua Wang
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA
| | - Raymond W S Ng
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Rita Sulahian
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Lianbo Li
- Departments of Biochemistry and Radiation Oncology, the University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Emily J Poulin
- Cancer Research Institute and Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ling Huang
- Cancer Research Institute and Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Jost Koren
- Department of Molecular and Human Genetics, Therapeutic Innovation Center Verna and Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Nora Dieguez-Martinez
- Departament de Bioquímica i Biologia Molecular & Institut de Neurociencies, Facultat de Medicina. Universitat Autonoma de Barcelona, Bellaterra, Spain
| | - Sergio Espinosa
- Departament de Bioquímica i Biologia Molecular & Institut de Neurociencies, Facultat de Medicina. Universitat Autonoma de Barcelona, Bellaterra, Spain
| | | | | | | | - Ryoma Ohi
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, USA
| | - Taebo Sim
- Chemical Kinomics Research Center, Korea Institute of Science and Technology (KIST), Seoul, Republic of Korea and KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Republic of Korea
| | - Nam Doo Kim
- NDBio Therapeutics Inc, Incheon, Republic of Korea
| | - Wayne Harshbarger
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- GSK Vaccines, Rockville, MD, USA
| | - Jose M Lizcano
- Departament de Bioquímica i Biologia Molecular & Institut de Neurociencies, Facultat de Medicina. Universitat Autonoma de Barcelona, Bellaterra, Spain
| | | | - Senthil Muthaswamy
- Cancer Research Institute and Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Departments of Medicine and Pathology, Harvard Medical School, Boston, MA, USA
| | - Charles Y Lin
- Department of Molecular and Human Genetics, Therapeutic Innovation Center Verna and Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, TX, USA
| | - A Thomas Look
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Division of Pediatric Hematology/Oncology, Boston Children's Hospital, Boston, MA, USA
| | - Kevin M Haigis
- Cancer Research Institute and Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
- Harvard Digestive Disease Center, Harvard Medical School, Boston, MA, USA
| | - Joseph D Mancias
- Division of Radiation and Genome Stability, Department of Radiation Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Brian M Wolpin
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Andrew J Aguirre
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - William C Hahn
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - Kenneth D Westover
- Departments of Biochemistry and Radiation Oncology, the University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Nathanael S Gray
- Department of Cancer Biology, Dana-Farber Cancer Institute, Boston, MA, USA.
- Department of Biological Chemistry and Molecular Pharmacology, Harvard Medical School, Boston, MA, USA.
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Efficient Suppression of NRAS-Driven Melanoma by Co-Inhibition of ERK1/2 and ERK5 MAPK Pathways. J Invest Dermatol 2020; 140:2455-2465.e10. [PMID: 32376279 DOI: 10.1016/j.jid.2020.03.972] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 02/24/2020] [Accepted: 03/18/2020] [Indexed: 12/19/2022]
Abstract
Cutaneous melanoma is a highly malignant tumor typically driven by somatic mutation in the oncogenes BRAF or NRAS, leading to uncontrolled activation of the MEK/ERK MAPK pathway. Despite the availability of immunotherapy, MAPK pathway‒targeting regimens are still a valuable treatment option for BRAF-mutant melanoma. Unfortunately, patients with NRAS mutation do not benefit from such therapies owing to the lack of targetable BRAF mutations and a high degree of intrinsic and acquired resistance toward MEK inhibition. Here, we demonstrate that concomitant inhibition of ERK5 removes this constraint and effectively sensitizes NRAS-mutant melanoma cells for MAPK pathway‒targeting therapy. Using approved MEK inhibitors or a pharmacologic ERK inhibitor, we demonstrate that MAPK inhibition triggers a delayed activation of ERK5 through a PDGFR inhibitor-sensitive pathway in NRAS-mutant melanoma cells, resulting in sustained proliferation and survival. ERK5 phosphorylation also occurred naturally in NRAS-mutant melanoma cells and correlated with nuclear localization of its stem cell-associated effector KLF2. Importantly, MEK/ERK5 co-inhibition prevented long-term growth of human NRAS-mutant melanoma cells in vitro and effectively repressed tumor progression in a xenotransplant mouse model. Our findings suggest MEK/ERK5 cotargeting as a potential treatment option for NRAS-mutant melanoma, which currently is not amenable for targeted therapies.
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49
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Pan-cancer analysis reveals synergistic effects of CDK4/6i and PARPi combination treatment in RB-proficient and RB-deficient breast cancer cells. Cell Death Dis 2020; 11:219. [PMID: 32249776 PMCID: PMC7136254 DOI: 10.1038/s41419-020-2408-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 03/01/2020] [Accepted: 03/02/2020] [Indexed: 12/12/2022]
Abstract
DNA damage results in mutations and plays critical roles in cancer development, progression, and treatment. Targeting DNA damage response in cancers by inhibiting poly-(ADP-ribose) polymerases (PARPs) offers an important therapeutic strategy. However, the failure of PARP inhibitors to markedly benefit patients suggests the necessity for developing new strategies to improve their efficacy. Here, we show that the expression of cyclin-dependent kinase 4/6 (CDK4/6) complex members significantly correlates with mutations (as proxies of DNA damages), and that the combination of CDK4/6 and PARP inhibitors shows synergy in both RB-proficient and RB-deficient breast cancer cells. As PARPs constitute sensors of DNA damage and are broadly involved in multiple DNA repair pathways, we hypothesized that the combined inhibition of PARPs and DNA repair (or repair-related) pathways critical for cancer (DRPCC) should show synergy. To identify druggable candidate DRPCC(s), we analyzed the correlation between the genome-wide expression of individual genes and the mutations for 27 different cancer types, assessing 7146 exomes and over 1,500,000 somatic mutations. Pathway enrichment analyses of the top-ranked genes correlated with mutations indicated “cell cycle pathway” as the top candidate DRPCC. Additionally, among functional cell-cycle complexes, the CDK4/6 complex showed the most significant negative correlation with mutations, also suggesting that combined CDK4/6 and PARP inhibition might exhibit synergy. Furthermore, combination treatment showed synergy in not only RB-proficient but also RB-deficient breast cancer cells in a reactive oxygen species-dependent manner. These findings suggest a potential therapeutic strategy to improve the efficacy of PARP and CDK4/6 inhibitors in cancer treatment.
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Erazo T, Espinosa-Gil S, Diéguez-Martínez N, Gómez N, Lizcano JM. SUMOylation Is Required for ERK5 Nuclear Translocation and ERK5-Mediated Cancer Cell Proliferation. Int J Mol Sci 2020; 21:ijms21062203. [PMID: 32209980 PMCID: PMC7139592 DOI: 10.3390/ijms21062203] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 03/16/2020] [Accepted: 03/21/2020] [Indexed: 01/09/2023] Open
Abstract
The MAP kinase ERK5 contains an N-terminal kinase domain and a unique C-terminal tail including a nuclear localization signal and a transcriptional activation domain. ERK5 is activated in response to growth factors and stresses and regulates transcription at the nucleus by either phosphorylation or interaction with transcription factors. MEK5-ERK5 pathway plays an important role regulating cancer cell proliferation and survival. Therefore, it is important to define the precise molecular mechanisms implicated in ERK5 nucleo-cytoplasmic shuttling. We previously described that the molecular chaperone Hsp90 stabilizes and anchors ERK5 at the cytosol and that ERK5 nuclear shuttling requires Hsp90 dissociation. Here, we show that MEK5 or overexpression of Cdc37—mechanisms that increase nuclear ERK5—induced ERK5 Small Ubiquitin-related Modifier (SUMO)-2 modification at residues Lys6/Lys22 in cancer cells. Furthermore, mutation of these SUMO sites abolished the ability of ERK5 to translocate to the nucleus and to promote prostatic cancer PC-3 cell proliferation. We also show that overexpression of the SUMO protease SENP2 completely abolished endogenous ERK5 nuclear localization in response to epidermal growth factor (EGF) stimulation. These results allow us to propose a more precise mechanism: in response to MEK5 activation, ERK5 SUMOylation favors the dissociation of Hsp90 from the complex, allowing ERK5 nuclear shuttling and activation of the transcription.
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