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Alsharoh H, Chiroi P, Isachesku E, Tanasa RA, Pop OL, Pirlog R, Berindan-Neagoe I. Personalizing Therapy Outcomes through Mitogen-Activated Protein Kinase Pathway Inhibition in Non-Small Cell Lung Cancer. Biomedicines 2024; 12:1489. [PMID: 39062063 PMCID: PMC11275062 DOI: 10.3390/biomedicines12071489] [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: 04/29/2024] [Revised: 06/18/2024] [Accepted: 07/02/2024] [Indexed: 07/28/2024] Open
Abstract
Lung cancer (LC) is a highly invasive malignancy and the leading cause of cancer-related deaths, with non-small cell lung cancer (NSCLC) as its most prevalent histological subtype. Despite all breakthroughs achieved in drug development, the prognosis of NSCLC remains poor. The mitogen-activated protein kinase signaling cascade (MAPKC) is a complex network of interacting molecules that can drive oncogenesis, cancer progression, and drug resistance when dysregulated. Over the past decades, MAPKC components have been used to design MAPKC inhibitors (MAPKCIs), which have shown varying efficacy in treating NSCLC. Thus, recent studies support the potential clinical use of MAPKCIs, especially in combination with other therapeutic approaches. This article provides an overview of the MAPKC and its inhibitors in the clinical management of NSCLC. It addresses the gaps in the current literature on different combinations of selective inhibitors while suggesting two particular therapy approaches to be researched in NSCLC: parallel and aggregate targeting of the MAPKC. This work also provides suggestions that could serve as a potential guideline to aid future research in MAPKCIs to optimize clinical outcomes in NSCLC.
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Affiliation(s)
- Hasan Alsharoh
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (H.A.); (P.C.); (E.I.); (I.B.-N.)
| | - Paul Chiroi
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (H.A.); (P.C.); (E.I.); (I.B.-N.)
| | - Ekaterina Isachesku
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (H.A.); (P.C.); (E.I.); (I.B.-N.)
| | | | - Ovidiu-Laurean Pop
- Department of Morphology Sciences, University of Oradea, 410087 Oradea, Romania;
| | - Radu Pirlog
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (H.A.); (P.C.); (E.I.); (I.B.-N.)
| | - Ioana Berindan-Neagoe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400337 Cluj-Napoca, Romania; (H.A.); (P.C.); (E.I.); (I.B.-N.)
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Zhang D, Tian X, Wang Y, Liu F, Zhang J, Wang H, Zhang N, Yan T, Lin C, Shi Z, Liu R, Jiang S. Polyphyllin I ameliorates gefitinib resistance and inhibits the VEGF/VEGFR2/p38 pathway by targeting HIF-1a in lung adenocarcinoma. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2024; 129:155690. [PMID: 38761523 DOI: 10.1016/j.phymed.2024.155690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/14/2024] [Accepted: 04/26/2024] [Indexed: 05/20/2024]
Abstract
BACKGROUND Lung adenocarcinoma (LUAD) is the most common pathological type of lung cancer. Epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKIs) have been administered as the first-line therapy for patients with EGFR mutations in LUAD, but it is almost inevitable that resistance to EGFR-TKIs therapy eventually arises. Polyphyllin I (PPI), derived from Paris polyphylla rhizomes, has been shown to have potent anti-cancer properties in a range of human cancer types including LUAD. However, the role of PPI in gefitinib resistance and the underlying mechanism remain elusive. PURPOSE To evaluate the antitumor impacts of PPI on gefitinib resistance cells and investigate its molecular mechanism. METHODS CCK-8, wound healing, transwell assay, and xenograft model were performed to determine the anti-cancer effects of PPI as well as its ability to overcome gefitinib resistance. Immunoblotting, co-immunoprecipitation, phospho-RTK antibody array, qRT-PCR, and immunofluorescence were utilized to explore the mechanism by which PPI overrides gefitinib resistance. RESULTS PPI inhibited cell survival, growth, and migration/invasion in both gefitinib-sensitive (PC9) and -resistant (PC9/GR) LUAD cells (IC50 at 2.0 μM). Significantly, treatment with PPI at 1.0 μM resensitized the resistant cells to gefitinib. Moreover, cell-derived xenograft experiments revealed that the combination of PPI and gefitinib overcame gefitinib resistance. The phospho-RTK array and immunoblotting analyses showed PPI significant inhibition of the VEGFR2/p38 pathway. In addition, molecular docking suggested the interaction between PPI and HIF-1α. Mechanistically, PPI reduced the protein expression of HIF-1α in both normoxia and hypoxia conditions by triggering HIF-1α degradation. Moreover, HIF-1α protein but not mRNA level was elevated in gefitinib-resistant LUAD. We further demonstrated that PPI considerably facilitated the binding of HIF-1α to VHL. CONCLUSIONS We present a novel discovery demonstrating that PPI effectively counteracts gefitinib resistance in LUAD by modulating the VEGF/VEGFR2/p38 pathway. Mechanistic investigations unveil that PPI facilitates the formation of the HIF-1α /VHL complex, leading to the degradation of HIF-1α and subsequent inhibition of angiogenesis. These findings uncover a previously unidentified mechanism governing HIF-1α expression in reaction to PPI, providing a promising method for therapeutic interventions targeting EGFR-TKI resistance in LUAD.
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Affiliation(s)
- Dengtian Zhang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, 272000, China
| | - Xinchen Tian
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, 272000, China
| | - Youzhi Wang
- The Affiliated Hospital of Qingdao University, Qingdao, 266003, China
| | - Fen Liu
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, 272000, China
| | - Jiaqi Zhang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, 272000, China
| | - Haochen Wang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, 272000, China
| | - Ni Zhang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, 272000, China
| | - Tinghao Yan
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, 272000, China
| | - Cong Lin
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, 272000, China
| | - Zhan Shi
- Institute of Basic Research in Clinical Medicine, China Academy of Chinese Medical Sciences, No. 16 Nanxiaojie, Dongzhimennei, Beijing, 100700, China.
| | - Rui Liu
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, No. 5 Beixiange Street, Xicheng District, Beijing, 100053, China.
| | - Shulong Jiang
- Clinical Medical Laboratory Center, Jining No.1 People's Hospital, Shandong First Medical University, Jining, 272000, China.
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Xie X, Laster KV, Li J, Nie W, Yi YW, Liu K, Seong YS, Dong Z, Kim DJ. OSGIN1 is a novel TUBB3 regulator that promotes tumor progression and gefitinib resistance in non-small cell lung cancer. Cell Mol Life Sci 2023; 80:272. [PMID: 37646890 PMCID: PMC11071769 DOI: 10.1007/s00018-023-04931-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 07/26/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023]
Abstract
BACKGROUND Oxidative stress induced growth inhibitor 1 (OSGIN1) regulates cell death. The role and underlying molecular mechanism of OSGIN1 in non-small cell lung cancer (NSCLC) are uncharacterized. METHODS OSGIN1 expression in NSCLC samples was detected using immunohistochemistry and Western blotting. Growth of NSCLC cells and gefitinib-resistant cells expressing OSGIN1 or TUBB3 knockdown was determined by MTT, soft agar, and foci formation assays. The effect of OSGIN1 knockdown on in vivo tumor growth was assessed using NSCLC patient-derived xenograft models and gefitinib-resistant patient-derived xenograft models. Potentially interacting protein partners of OSGIN1 were identified using IP-MS/MS, immunoprecipitation, PLA, and Western blotting assays. Microtubule dynamics were explored by tubulin polymerization assay and immunofluorescence. Differential expression of signaling molecules in OSGIN1 knockdown cells was investigated using phospho-proteomics, KEGG analysis, and Western blotting. RESULTS We found that OSGIN1 is highly expressed in NSCLC tissues and is positively correlated with low survival rates and tumor size in lung cancer patients. OSGIN1 knockdown inhibited NSCLC cell growth and patient-derived NSCLC tumor growth in vivo. Knockdown of OSGIN1 strongly increased tubulin polymerization and re-established gefitinib sensitivity in vitro and in vivo. Additionally, knockdown of TUBB3 strongly inhibited NSCLC cell proliferation. Mechanistically, we found that OSGIN1 enhances DYRK1A-mediated TUBB3 phosphorylation, which is critical for inducing tubulin depolymerization. The results of phospho-proteomics and ontology analysis indicated that knockdown of OSGIN1 led to reduced propagation of the MKK3/6-p38 signaling axis. CONCLUSIONS We propose that OSGIN1 modulates microtubule dynamics by enhancing DYRK1A-mediated phosphorylation of TUBB3 at serine 172. Moreover, elevated OSGIN1 expression promotes NSCLC tumor growth and gefitinib resistance through the MKK3/6-p38 signaling pathway. Our findings unveil a new mechanism of OSGIN1 and provide a promising therapeutic target for NSCLC treatment in the clinic.
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Affiliation(s)
- Xiaomeng Xie
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, 450008, Henan, China
- China-US (Henan) Hormel Cancer Institute, No, 127 Dongming Road, Zhengzhou, 450008, Henan, China
| | - Kyle Vaughn Laster
- China-US (Henan) Hormel Cancer Institute, No, 127 Dongming Road, Zhengzhou, 450008, Henan, China
| | - Jian Li
- China-US (Henan) Hormel Cancer Institute, No, 127 Dongming Road, Zhengzhou, 450008, Henan, China
| | - Wenna Nie
- China-US (Henan) Hormel Cancer Institute, No, 127 Dongming Road, Zhengzhou, 450008, Henan, China
| | - Yong Weon Yi
- Department of Biochemistry, College of Medicine, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungcheongnam-do, 31116, Republic of Korea
| | - Kangdong Liu
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, 450008, Henan, China
- China-US (Henan) Hormel Cancer Institute, No, 127 Dongming Road, Zhengzhou, 450008, Henan, China
- The Affiliated Cancer Hospital, Zhengzhou University, Zhengzhou, 450008, Henan, China
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, 450008, Henan, China
| | - Yeon-Sun Seong
- Department of Biochemistry, College of Medicine, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungcheongnam-do, 31116, Republic of Korea.
- Graduate School of Convergence Medical Science, Dankook University, Cheonan, Chungcheongnam-do, 31116, Republic of Korea.
| | - Zigang Dong
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, 450008, Henan, China.
- China-US (Henan) Hormel Cancer Institute, No, 127 Dongming Road, Zhengzhou, 450008, Henan, China.
- The Affiliated Cancer Hospital, Zhengzhou University, Zhengzhou, 450008, Henan, China.
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, 450008, Henan, China.
- International Joint Research Center of Cancer Chemoprevention, Zhengzhou, China.
- The School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450008, Henan, China.
| | - Dong Joon Kim
- Department of Pathophysiology, School of Basic Medical Sciences, Academy of Medical Science, College of Medicine, Zhengzhou University, Zhengzhou, 450008, Henan, China.
- China-US (Henan) Hormel Cancer Institute, No, 127 Dongming Road, Zhengzhou, 450008, Henan, China.
- The Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, 450008, Henan, China.
- Department of Microbiology, College of Medicine, Dankook University, 119 Dandae-ro, Dongnam-gu, Cheonan, Chungcheongnam-do, 31116, Republic of Korea.
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Wang YS, Young MJ, Liu CY, Chen YC, Hung JJ. Tp53 haploinsufficiency is involved in hotspot mutations and cytoskeletal remodeling in gefitinib-induced drug-resistant EGFR L858R-lung cancer mice. Cell Death Discov 2023; 9:96. [PMID: 36918558 PMCID: PMC10015023 DOI: 10.1038/s41420-023-01393-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 02/27/2023] [Accepted: 03/01/2023] [Indexed: 03/16/2023] Open
Abstract
Tumor heterogeneity is the major factor for inducing drug resistance. p53 is the major defender to maintain genomic stability, which is a high proportion mutated in most of the cancer types. In this study, we established in vivo animal models of gefitinib-induced drug-resistant lung cancer containing EGFRL858R and EGFRL858R*Tp53+/- mice to explore the molecular mechanisms of drug resistance by studying the genomic integrity and global gene expression. The cellular morphology of the lung tumors between gefitinib-induced drug-resistant mice and drug-sensitive mice were very different. In addition, in drug-resistant mice, the expression of many cytoskeleton-related genes were changed, accompanied by decreased amounts of actin filaments and increased amounts of microtubule, indicating that significant cytoskeletal remodeling is induced in gefitinib-induced drug-resistant EGFRL858R and EGFRL858R*Tp53+/- lung cancer mice. The gene expression profiles and involved pathways were different in gefitinib-sensitive, gefitinib-resistant and Tp53+/--mice. Increases in drug resistance and nuclear size (N/C ratio) were found in EGFRL858R*Tp53+/- drug-resistant mice. Mutational hotspot regions for drug resistance via Tp53+/+- and Tp53+/--mediated pathways are located on chromosome 1 and chromosome 11, respectively, and are related to prognosis of lung cancer cohorts. This study not only builds up a gefitinib-induced drug-resistant EGFRL858R lung cancer animal model, but also provides a novel mutation profile in a Tp53+/+- or Tp53+/--mediated manner and induced cytoskeleton remodeling during drug resistance, which could contribute to the prevention of drug resistance during cancer therapy.
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Affiliation(s)
- Yi-Shiang Wang
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Ming-Jer Young
- Department of Biotechnology and Bioindustry Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Yu Liu
- Department of Biotechnology and Bioindustry Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Yung-Ching Chen
- Department of Biotechnology and Bioindustry Sciences, National Cheng Kung University, Tainan, Taiwan
| | - Jan-Jong Hung
- Institute of Basic Medical Sciences, National Cheng Kung University, Tainan, Taiwan. .,Department of Biotechnology and Bioindustry Sciences, National Cheng Kung University, Tainan, Taiwan.
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Adibi R, Moein S, Gheisari Y. Zoledronic acid targets chemo-resistant polyploid giant cancer cells. Sci Rep 2023; 13:419. [PMID: 36624105 PMCID: PMC9829701 DOI: 10.1038/s41598-022-27090-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 12/26/2022] [Indexed: 01/11/2023] Open
Abstract
Although polyploid giant cancer cells (PGCCs) are known as a key source of failure of current therapies, sufficient drugs to target these cells are not yet introduced. Considering the similarities of polyploid cells in regeneration and cancer, we hypothesized that zoledronic acid (ZA), an osteoclast-targeting agent, might be used to eliminate PGCCs. The 5637-bladder cancer cell line was treated with various doses of cisplatin to enrich polyploid cells and the efficacy of different concentrations of ZA in reducing this population was assessed. The metabolic profile of PGCCs was investigated with gas chromatography-mass spectrometry. Lipid profiles, mitochondrial density, and ROS content were also measured to assess the response of the cells to ZA. Cancer cells surviving after three days of exposure with 6 μM cisplatin were mainly polyploid. These cells demonstrated special morphological features such as fusion with diploid or other polyploid cells and originated in daughter cells through budding. ZA could substantially eradicate PGCCs with the maximal effect observed with 50 μM which resulted in the drop of PGCC fraction from 60 ± 7.5 to 19 ± 1.7%. Enriched PGCCs after cisplatin-treatment demonstrated a drastic metabolic shift compared to untreated cancer cells with an augmentation of lipids. Further assays confirmed the high content of lipid droplets and cholesterol in these cells which were reduced after ZA administration. Additionally, the mitochondrial density and ROS increased in PGCCs both of which declined in response to ZA. Taken together, we propose that ZA is a potent inhibitor of PGCCs which alters the metabolism of PGCCs. Although this drug has been successfully exploited as adjuvant therapy for some malignancies, the current evidence on its effects on PGCCs justifies further trials to assess its potency for improving the success of current therapies for tackling tumor resistance and relapse.
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Affiliation(s)
- Rezvan Adibi
- grid.411036.10000 0001 1498 685XDepartment of Genetics and Molecular Biology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Shiva Moein
- grid.411036.10000 0001 1498 685XRegenerative Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, 8174673461 Iran
| | - Yousof Gheisari
- Department of Genetics and Molecular Biology, Isfahan University of Medical Sciences, Isfahan, Iran. .,Regenerative Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, 8174673461, Iran.
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Deubiquitylase OTUD1 confers Erlotinib sensitivity in non-small cell lung cancer through inhibition of nuclear translocation of YAP1. Cell Death Dis 2022; 8:403. [PMID: 36182943 PMCID: PMC9526728 DOI: 10.1038/s41420-022-01119-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 06/30/2022] [Accepted: 07/05/2022] [Indexed: 12/24/2022]
Abstract
Evidence exists suggesting tumor-inhibiting properties of deubiquitylase OTUD1 in various malignancies. We herein investigated the anti-tumor effect and clarified the downstream mechanisms of OTUD1 in the chemoresistance of non-small cell lung cancer (NSCLC) cells. Expression of OTUD1 was examined in NSCLC (PC-9 cells) and erlotinib-resistant NSCLC (PC-9/ER) cell lines. OTUD1 was bioinformatically predicted to be weakly expressed in NSCLC tissue samples and verified in PC-9/ER cells. PC-9/ER cells were subsequently subjected to ectopic expression of OTUD1 alone or combined with SOX9 to dissect out the effect of OTUD1 on the proliferation, chemoresistance and apoptosis in vitro and in vivo. OTUD1 upregulation sensitized NSCLC cells to erlotinib both in vitro and in vivo. In the presence of OTUD1 overexpression, nuclear translocation of YAP1 was inhibited and its expression was inactivated. This effect of OTUD1 was associated with the decreased ubiquitination level of YAP1. SOX9/SPP1 inactivation was the consequence of inhibited nuclear translocation of YAP1. Overexpression of SOX9 reversed the inhibitory effect of OTUD1 on the resistance of NSCLC cells to erlotinib. In conclusion, our study reveals that OTUD1 potentially acts as a tumor suppressor and suppresses erlotinib resistance of NSCLC through the YAP1/SOX9/SPP1 axis, suggesting that OTUD1 may serve as a target for reducing chemoresistance for NSCLC.
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Pua LJW, Mai CW, Chung FFL, Khoo ASB, Leong CO, Lim WM, Hii LW. Functional Roles of JNK and p38 MAPK Signaling in Nasopharyngeal Carcinoma. Int J Mol Sci 2022; 23:ijms23031108. [PMID: 35163030 PMCID: PMC8834850 DOI: 10.3390/ijms23031108] [Citation(s) in RCA: 53] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/11/2022] [Accepted: 01/11/2022] [Indexed: 02/05/2023] Open
Abstract
c-Jun N-terminal kinase (JNK) and p38 mitogen-activated protein kinase (MAPK) family members integrate signals that affect proliferation, differentiation, survival, and migration in a cell context- and cell type-specific way. JNK and p38 MAPK activities are found upregulated in nasopharyngeal carcinoma (NPC). Studies have shown that activation of JNK and p38 MAPK signaling can promote NPC oncogenesis by mechanisms within the cancer cells and interactions with the tumor microenvironment. They regulate multiple transcription activities and contribute to tumor-promoting processes, ranging from cell proliferation to apoptosis, inflammation, metastasis, and angiogenesis. Current literature suggests that JNK and p38 MAPK activation may exert pro-tumorigenic functions in NPC, though the underlying mechanisms are not well documented and have yet to be fully explored. Here, we aim to provide a narrative review of JNK and p38 MAPK pathways in human cancers with a primary focus on NPC. We also discuss the potential therapeutic agents that could be used to target JNK and p38 MAPK signaling in NPC, along with perspectives for future works. We aim to inspire future studies further delineating JNK and p38 MAPK signaling in NPC oncogenesis which might offer important insights for better strategies in diagnosis, prognosis, and treatment decision-making in NPC patients.
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Affiliation(s)
- Lesley Jia Wei Pua
- School of Postgraduate Studies, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (L.J.W.P.); (C.-O.L.)
- Center for Cancer and Stem Cell Research, Development and Innovation (IRDI), Institute for Research, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (A.S.-B.K.)
| | - Chun-Wai Mai
- Center for Cancer and Stem Cell Research, Development and Innovation (IRDI), Institute for Research, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (A.S.-B.K.)
| | - Felicia Fei-Lei Chung
- Department of Medical Sciences, School of Medical and Life Sciences, Sunway University, Bandar Sunway 47500, Malaysia;
| | - Alan Soo-Beng Khoo
- Center for Cancer and Stem Cell Research, Development and Innovation (IRDI), Institute for Research, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (A.S.-B.K.)
| | - Chee-Onn Leong
- School of Postgraduate Studies, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (L.J.W.P.); (C.-O.L.)
- Center for Cancer and Stem Cell Research, Development and Innovation (IRDI), Institute for Research, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (A.S.-B.K.)
- AGTC Genomics, Bukit Jalil, Kuala Lumpur 57000, Malaysia
| | - Wei-Meng Lim
- Center for Cancer and Stem Cell Research, Development and Innovation (IRDI), Institute for Research, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (A.S.-B.K.)
- School of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
- Correspondence: (W.-M.L.); (L.-W.H.)
| | - Ling-Wei Hii
- Center for Cancer and Stem Cell Research, Development and Innovation (IRDI), Institute for Research, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia; (C.-W.M.); (A.S.-B.K.)
- School of Pharmacy, International Medical University, Bukit Jalil, Kuala Lumpur 57000, Malaysia
- Correspondence: (W.-M.L.); (L.-W.H.)
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Dissection of the MKK3 Functions in Human Cancer: A Double-Edged Sword? Cancers (Basel) 2022; 14:cancers14030483. [PMID: 35158751 PMCID: PMC8833818 DOI: 10.3390/cancers14030483] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 01/02/2022] [Accepted: 01/17/2022] [Indexed: 01/27/2023] Open
Abstract
The role played by MKK3 in human cancer is controversial. MKK3 is an evolutionarily conserved protein kinase that activates in response to a variety of stimuli. Phosphorylates, specifically the p38MAPK family proteins, contribute to the regulation of a plethora of cellular processes such as proliferation, differentiation, apoptosis, invasion, and cell migration. Genes in carcinogenesis are classified as oncogenes and tumor suppressors; however, a clear distinction is not always easily made as it depends on the cell context and tissue specificity. The aim of this study is the examination of the potential contribution of MKK3 in cancer through a systematic analysis of the recent literature. The overall results reveal a complex scenario of MKK3’s involvement in cancer. The oncogenic functions of MKK3 were univocally documented in several solid tumors, such as colorectal, prostate cancer, and melanoma, while its tumor-suppressing functions were described in glioblastoma and gastric cancer. Furthermore, a dual role of MKK3 as an oncogene as well as tumor a suppressor has been described in breast, cervical, ovarian, liver, esophageal, and lung cancer. However, overall, more evidence points to its role as an oncogene in these diseases. This review indicates that the oncogenic and tumor-suppressing roles of MKK3 are strictly dependent on the tumor type and further suggests that MKK3 could represent an efficient putative molecular target that requires contextualization within a specific tumor type in order to adequately evaluate its potential effectiveness in designing novel anticancer therapies.
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Zarczynska I, Gorska-Arcisz M, Cortez AJ, Kujawa KA, Wilk AM, Skladanowski AC, Stanczak A, Skupinska M, Wieczorek M, Lisowska KM, Sadej R, Kitowska K. p38 Mediates Resistance to FGFR Inhibition in Non-Small Cell Lung Cancer. Cells 2021; 10:cells10123363. [PMID: 34943871 PMCID: PMC8699485 DOI: 10.3390/cells10123363] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/22/2021] [Accepted: 11/26/2021] [Indexed: 12/16/2022] Open
Abstract
FGFR signalling is one of the most prominent pathways involved in cell growth and development as well as cancer progression. FGFR1 amplification occurs in approximately 20% of all squamous cell lung carcinomas (SCC), a predominant subtype of non-small cell lung carcinoma (NSCLC), indicating FGFR as a potential target for the new anti-cancer treatment. However, acquired resistance to this type of therapies remains a serious clinical challenge. Here, we investigated the NSCLC cell lines response and potential mechanism of acquired resistance to novel selective FGFR inhibitor CPL304110. We found that despite significant genomic differences between CPL304110-sensitive cell lines, their resistant variants were characterised by upregulated p38 expression/phosphorylation, as well as enhanced expression of genes involved in MAPK signalling. We revealed that p38 inhibition restored sensitivity to CPL304110 in these cells. Moreover, the overexpression of this kinase in parental cells led to impaired response to FGFR inhibition, thus confirming that p38 MAPK is a driver of resistance to a novel FGFR inhibitor. Taken together, our results provide an insight into the potential direction for NSCLC targeted therapy.
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Affiliation(s)
- Izabela Zarczynska
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
| | - Monika Gorska-Arcisz
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
| | - Alexander Jorge Cortez
- Department of Biostatistics and Bioinformatics, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeze Armii Krajowej 15, 44-102 Gliwice, Poland; (A.J.C.); (A.M.W.)
| | - Katarzyna Aleksandra Kujawa
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeze Armii Krajowej 15, 44-102 Gliwice, Poland; (K.A.K.); (K.M.L.)
| | - Agata Małgorzata Wilk
- Department of Biostatistics and Bioinformatics, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeze Armii Krajowej 15, 44-102 Gliwice, Poland; (A.J.C.); (A.M.W.)
- Department of Systems Biology and Engineering, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Andrzej Cezary Skladanowski
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
| | - Aleksandra Stanczak
- Clinical Development Department, Celon Pharma S.A., Marymoncka 15, 05-152 Kazuń Nowy, Poland; (A.S.); (M.W.)
| | - Monika Skupinska
- Preclinical Development Departament, Celon Pharma S.A., Marymoncka 15, 05-152 Kazuń Nowy, Poland;
| | - Maciej Wieczorek
- Clinical Development Department, Celon Pharma S.A., Marymoncka 15, 05-152 Kazuń Nowy, Poland; (A.S.); (M.W.)
| | - Katarzyna Marta Lisowska
- Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Wybrzeze Armii Krajowej 15, 44-102 Gliwice, Poland; (K.A.K.); (K.M.L.)
| | - Rafal Sadej
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
- Correspondence: (R.S.); (K.K.)
| | - Kamila Kitowska
- Department of Molecular Enzymology and Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Debinki 1, 80-211 Gdansk, Poland; (I.Z.); (M.G.-A.); (A.C.S.)
- Correspondence: (R.S.); (K.K.)
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10
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Xu C, Zhang L, Wang D, Jiang S, Cao D, Zhao Z, Huang M, Jin J. Lipidomics reveals that sustained SREBP-1-dependent lipogenesis is a key mediator of gefitinib-acquired resistance in EGFR-mutant lung cancer. Cell Death Discov 2021; 7:353. [PMID: 34775471 PMCID: PMC8590692 DOI: 10.1038/s41420-021-00744-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 09/17/2021] [Accepted: 10/14/2021] [Indexed: 12/24/2022] Open
Abstract
Patients with EGFR mutations in non-small cell lung cancer (NSCLC) have been greatly benefited from gefitinib, however, the therapeutic has failed due to the presence of acquired resistance. In this study, we show that gefitinib significantly induces downregulation of Sterol Regulator Element Binding (SREBP1) in therapy-sensitive cells. However, this was not observed in EGFR mutant NSCLC cells with acquired resistance. Lipidomics analysis showed that gefitinib could differently change the proportion of saturated phospholipids and unsaturated phospholipids in gefitinib-sensitive and acquired-resistant cells. Besides, levels of ROS and MDA were increased upon SREBP1 inhibition and even more upon gefitinib treatment. Importantly, inhibition of SREBP1 sensitizes EGFR-mutant therapy-resistant NSCLC to gefitinib both in vitro and in vivo models. These data suggest that sustained de novo lipogenesis through the maintenance of active SRBEP-1 is a key feature of acquired resistance to gefitinib in EGFR mutant lung cancer. Taken together, targeting SREBP1-induced lipogenesis is a promising approach to overcome acquired resistance to gefitinib in EGFR-mutant lung cancer.
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Affiliation(s)
- Chuncao Xu
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Lei Zhang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Daifei Wang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Shiqin Jiang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Di Cao
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Zhongxiang Zhao
- School of Chinese Materia Medica, Guangzhou University of Chinese Medicine, Guangzhou, 510006, China
| | - Min Huang
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China
| | - Jing Jin
- Guangdong Provincial Key Laboratory of New Drug Design and Evaluation, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, China.
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11
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Minnelli C, Cianfruglia L, Laudadio E, Mobbili G, Galeazzi R, Armeni T. Effect of Epigallocatechin-3-Gallate on EGFR Signaling and Migration in Non-Small Cell Lung Cancer. Int J Mol Sci 2021; 22:ijms222111833. [PMID: 34769263 PMCID: PMC8583909 DOI: 10.3390/ijms222111833] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 10/25/2021] [Accepted: 10/29/2021] [Indexed: 12/28/2022] Open
Abstract
The epidermal growth factor receptor (EGFR) is one of the most well-studied molecular targets in non-small cell lung cancer (NSCLC) and tyrosine kinase inhibitors have been shown to be effective in the treatment of advanced NSCLC. Nevertheless, the efficacy of tyrosine kinase inhibitors could be compromised by additional mutations in EGFR and compensatory activations of other pathways. Epigallocatechin-3-gallate (EGCG), the main bioactive molecule in green tea, acts as a tyrosine kinase inhibitor toward cancer cells overexpressing EGFR (wild-type). However, little information has been reported on the effect of EGCG on EGFR with activating mutations. In this study, we evaluated the ability of EGCG to inhibit EGFR signaling activation in three different NSCLC cell lines containing wild-type EGFR or EGFR with additional mutations. The effect on proliferation, apoptosis, migration, and vinculin expression was then studied. Overall, our results demonstrate that EGCG polyphenol inhibits cell proliferation and migration in NSCLC cell lines, although with different efficacy and mechanisms. These data may be of interest for an evaluation of the use of EGCG as an adjunct to NSCLC therapies.
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Affiliation(s)
- Cristina Minnelli
- Department of Life and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.M.); (R.G.)
- Correspondence: (C.M.); (T.A.)
| | - Laura Cianfruglia
- Department of Clinical Sciences, Marche Polytechnic University, 60131 Ancona, Italy;
| | - Emiliano Laudadio
- Department of Science and Engineering of Matter, Environment and Urban Planning, Marche Polytechnic University, 60131 Ancona, Italy;
| | - Giovanna Mobbili
- Department of Life and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.M.); (R.G.)
| | - Roberta Galeazzi
- Department of Life and Environmental Sciences, Marche Polytechnic University, 60131 Ancona, Italy; (G.M.); (R.G.)
| | - Tatiana Armeni
- Department of Clinical Sciences, Marche Polytechnic University, 60131 Ancona, Italy;
- Correspondence: (C.M.); (T.A.)
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12
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Narasimhan M, Khamkar V, Tilwani S, Dalal SN, Shetty D, Subramanian PG, Gupta S, Govekar R. Atypical activation of signaling downstream of inactivated Bcr-Abl mediates chemoresistance in chronic myeloid leukemia. J Cell Commun Signal 2021; 16:207-222. [PMID: 34596797 DOI: 10.1007/s12079-021-00647-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Accepted: 09/20/2021] [Indexed: 11/28/2022] Open
Abstract
Chronic myeloid leukemia (CML) epitomises successful targeted therapy, where inhibition of tyrosine kinase activity of oncoprotein Bcr-Abl1 by imatinib, induces remission in 86% patients in initial chronic phase (CP). However, in acute phase of blast crisis, 80% patients show resistance, 40% among them despite inhibition of Bcr-Abl1 activity. This implies activation of either Bcr-Abl1- independent signalling pathways or restoration of signalling downstream of inactive Bcr-Abl1. In the present study, mass spectrometry and subsequent in silico pathway analysis of differentiators in resistant CML-CP cells identified key differentiators, 14-3-3ε and p38 MAPK, which belong to Bcr-Abl1 pathway. Their levels and activity respectively, indicated active Bcr-Abl1 pathway in CML-BC resistant cells, though Bcr-Abl1 is inhibited by imatinib. Further, contribution of these components to resistance was demonstrated by inhibition of Bcr-Abl1 down-stream signalling by knocking-out of 14-3-3ε and inhibition of p38 MAPK activity. The observations merit clinical validation to explore their translational potential.
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Affiliation(s)
- Mythreyi Narasimhan
- Rukmini Lab, ACTREC, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India.,Homi Bhabha National Institute, BARC Training School Complex, Anushakti Nagar, Mumbai, 400094, India
| | - Vaishnavi Khamkar
- Rukmini Lab, ACTREC, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India
| | - Sarika Tilwani
- Sorab Lab, ACTREC, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India.,Homi Bhabha National Institute, BARC Training School Complex, Anushakti Nagar, Mumbai, 400094, India
| | - Sorab N Dalal
- Sorab Lab, ACTREC, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India.,Homi Bhabha National Institute, BARC Training School Complex, Anushakti Nagar, Mumbai, 400094, India
| | - Dhanlaxmi Shetty
- Department of Cancer Cytogenetics, , ACTREC, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India
| | - P G Subramanian
- Hematopathology Lab, ACTREC, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India.,Homi Bhabha National Institute, BARC Training School Complex, Anushakti Nagar, Mumbai, 400094, India
| | - Sanjay Gupta
- Gupta Lab, ACTREC, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India.,Homi Bhabha National Institute, BARC Training School Complex, Anushakti Nagar, Mumbai, 400094, India
| | - Rukmini Govekar
- Rukmini Lab, ACTREC, Tata Memorial Centre, Kharghar, Navi Mumbai, 410210, India. .,Homi Bhabha National Institute, BARC Training School Complex, Anushakti Nagar, Mumbai, 400094, India.
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13
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Targeting STAT3 signaling overcomes gefitinib resistance in non-small cell lung cancer. Cell Death Dis 2021; 12:561. [PMID: 34059647 PMCID: PMC8166856 DOI: 10.1038/s41419-021-03844-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 05/18/2021] [Accepted: 05/19/2021] [Indexed: 02/06/2023]
Abstract
Lung cancer is one of the most aggressive cancers with poor prognosis and high resistance rate. The family of signal transducer and activator of transcriptions (STATs) appears to modulate resistance in non-small cell lung cancer (NSCLC). In this work, we demonstrated that STAT3/ZEB1 is a critical axis in gefitinib resistance. STAT3-targeted inhibition therefore is a new potential therapeutic strategy for gefitinib resistance in lung cancer. Our small molecule screening identified a relatively specific STAT3-targeted inhibitor, LL1. Pharmacological and biochemical studies indicated that LL1 block the activation of STAT3 via inhibiting its phosphorylation. Further in vitro and in vivo studies elucidated that LL1 sensitizes the resistance cells to gefitinib through depleting STAT3 activity and blocking STAT3/ZEB1 signaling pathways. Little toxicity of LL1 was observed in animal models. All these favorable results indicated that LL1 is a chemotherapeutic adjuvant for gefitinib resistance in NSCLC.
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14
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Wu S, Haltom J, Zhao W, Yang J, Zhou Z, Gu X. Evolution and functional divergence of the ERBB receptor family. Pharmacogenomics 2021; 22:473-484. [PMID: 34036795 DOI: 10.2217/pgs-2020-0158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: The ERBB gene family plays an important role in cell proliferation and differentiation, and aberrant activations could result in tumorigenesis, which makes this gene family an attractive drug target in the area of precision oncology. Materials & methods: Functional divergence analysis and conservation analysis were performed using ClustalW, MEGA7 and DIVERGE3 software. Results: One hundred and forty five functional divergence residues sites, 94 totally conserved sites and averagely 345 conserved sites of individual gene member were obtained. Some have been reported to play role in drug binding, tumorigenesis and drug resistance. Conclusion: Functional divergence residues with high posterior probabilities and conserved residues may possess certain functions, and aberrant alterations may confer drug resistance or contribute to tumorigenesis.
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Affiliation(s)
- Shanshan Wu
- Medical Research Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325015, China
| | - Jeffrey Haltom
- Department of Genetics, Development & Cell Biology, Iowa State University, Ames, IA 50011, USA
| | - Wenyi Zhao
- Institute of Drug Metabolism and Pharmaceutical Analysis & Zhejiang Provincial Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Jingwen Yang
- Human Phenome Institute, Fudan University, Shanghai, 201203, China
| | - Zhan Zhou
- Institute of Drug Metabolism and Pharmaceutical Analysis & Zhejiang Provincial Key Laboratory of Anti-Cancer Drug Research, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, 310058, China.,Innovation Institute for Artificial Intelligence in Medicine, Zhejiang University, Hangzhou, 310018, China
| | - Xun Gu
- Department of Genetics, Development & Cell Biology, Iowa State University, Ames, IA 50011, USA
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15
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Wei Z, Fei Y, Wang Q, Hou J, Cai X, Yang Y, Chen T, Xu Q, Wang Y, Li YG. Loss of Camk2n1 aggravates cardiac remodeling and malignant ventricular arrhythmia after myocardial infarction in mice via NLRP3 inflammasome activation. Free Radic Biol Med 2021; 167:243-257. [PMID: 33746041 DOI: 10.1016/j.freeradbiomed.2021.03.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 03/12/2021] [Accepted: 03/14/2021] [Indexed: 12/18/2022]
Abstract
AIMS Inflammation response and subsequent ventricular remodeling are critically involved in the development of ventricular arrhythmia post myocardial infarction (MI). However, as the vital endogenous inhibitor of calcium/calmodulin-dependent protein kinase II (CaMKII), the effects of CaMKII inhibitor 1 (Camk2n1) on the process of arrhythmia substrate generation following MI remains unclear. In this study, we investigated the role of Camk2n1 in ventricular arrhythmia post-MI and the underlying mechanisms. METHODS AND RESULTS Camk2n1 was mainly expressed in cardiomyocytes and inhibited the phosphorylation of CaMKIIδ in the infarcted border zone. Compared to wild type (WT) littermates mice, Camk2n1 knockout mice (Camk2n1-/-) manifested exacerbated cardiac dysfunction, larger fibrosis area, higher incidence of premature ventricular contractions (PVCs) and higher vulnerability to ventricular tachycardia (VT) or ventricular fibrillation (VF) after MI. The results of RNA sequencing (RNA-seq) identified that excessive activation of NLRP3 inflammasome was responsible for aggravated inflammation response which led to adverse cardiac remodeling in Camk2n1-/- mice subjected to MI. More importantly, both in vivo and in vitro experiments verified that aggravated NLRP3 inflammasome activation occurred via CaMKIIδ-p38/JNK pathway in Camk2n1-/- mice. CONCLUSIONS Collectively, our results highlight the importance of Camk2n1 in alleviating ventricular remodeling and malignant ventricular arrhythmia post-MI by reducing cardiomyocytes inflammation activation via CaMKIIδ-p38/JNK-NLRP3 inflammasome pathway, targeting Camk2n1 might serve as a novel therapeutic strategy after MI.
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Affiliation(s)
- Zhixing Wei
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yudong Fei
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Qian Wang
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jianwen Hou
- Department of Cardiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, Zhejiang Province, China
| | - Xingxing Cai
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuli Yang
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Taizhong Chen
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Quanfu Xu
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuepeng Wang
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi-Gang Li
- Department of Cardiology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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16
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Gogia N, Chimata AV, Deshpande P, Singh A, Singh A. Hippo signaling: bridging the gap between cancer and neurodegenerative disorders. Neural Regen Res 2021; 16:643-652. [PMID: 33063715 PMCID: PMC8067938 DOI: 10.4103/1673-5374.295273] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
During development, regulation of organ size requires a balance between cell proliferation, growth and cell death. Dysregulation of these fundamental processes can cause a variety of diseases. Excessive cell proliferation results in cancer whereas excessive cell death results in neurodegenerative disorders. Many signaling pathways known-to-date have a role in growth regulation. Among them, evolutionarily conserved Hippo signaling pathway is unique as it controls both cell proliferation and cell death by a variety of mechanisms during organ sculpture and development. Neurodegeneration, a complex process of progressive death of neuronal population, results in fatal disorders with no available cure to date. During normal development, cell death is required for sculpting of an organ. However, aberrant cell death in neuronal cell population can result in neurodegenerative disorders. Hippo pathway has gathered major attention for its role in growth regulation and cancer, however, other functions like its role in neurodegeneration are also emerging rapidly. This review highlights the role of Hippo signaling in cell death and neurodegenerative diseases and provide the information on the chemical inhibitors employed to block Hippo pathway. Understanding Hippo mediated cell death mechanisms will aid in development of reliable and effective therapeutic strategies in future.
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Affiliation(s)
- Neha Gogia
- Department of Biology, University of Dayton, Dayton, OH, USA
| | | | | | - Aditi Singh
- Medical Candidate, University of Toledo College of Medicine and Life Sciences, Toledo, OH, USA
| | - Amit Singh
- Department of Biology; Premedical Program; Center for Tissue Regeneration and Engineering at Dayton (TREND); The Integrative Science and Engineering Center, University of Dayton, Dayton, OH; Center for Genomic Advocacy (TCGA), Indiana State University, Terre Haute, IN, USA
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17
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Biau J, Thivat E, Chautard E, Stefan D, Boone M, Chauffert B, Bourgne C, Richard D, Molnar I, Levesque S, Bellini R, Kwiatkowski F, Karayan-Tapon L, Verrelle P, Godfraind C, Durando X. Phase 1 trial of ralimetinib (LY2228820) with radiotherapy plus concomitant temozolomide in the treatment of newly diagnosed glioblastoma. Radiother Oncol 2020; 154:227-234. [PMID: 32976869 DOI: 10.1016/j.radonc.2020.09.036] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 09/16/2020] [Accepted: 09/18/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND AND PURPOSE This phase 1 trial aimed to determine the maximum tolerated dose (MTD; primary objective) of a p38-MAPK inhibitor, ralimetinib, with radiotherapy (RT) and chemotherapy (TMZ), in the treatment of newly diagnosed glioblastoma (GBM) patients. MATERIALS AND METHODS The study was designed as an open-label dose-escalation study driven by a Tite-CRM design and followed by an expansion cohort. Ralimetinib was administered orally every 12 h, 7 days a week, for 2 cycles of 2 weeks at a dose of 100, 200 or 300 mg/12 h. Patients received ralimetinib added to standard concurrent RT (60 Gy in 30 fractions) with TMZ (75 mg/m2/day) and 6 cycles of adjuvant TMZ (150-200 mg/m2 on days 1-5 every 28 days). RESULTS The MTD of ralimetinib was 100 mg/12 h with chemoradiotherapy. The three patients treated at 200 mg/12 h presented a dose-limiting toxicity: one patient had a grade 3 face edema, and two patients had a grade 3 rash and grade 3 hepatic cytolysis (66%). Of the 18 enrolled patients, 15 received the MTD of ralimetinib. At the MTD, the grade ≥ 3 adverse events during concomitant chemoradiotherapy were hepatic cytolysis (2/15 patients), dermatitis/rash (1/15), lymphopenia (1/15) and nausea/vomiting (1/15). No interaction of TMZ and ralimetinib when administrated concomitantly has been observed. Inhibition of pMAPKAP-K2 (-54%) was observed in peripheral blood mononuclear cells. CONCLUSION This phase 1 trial is the first trial to study the combination of a p38-MAPK inhibitor, ralimetinib, with radiotherapy (RT) and chemotherapy (TMZ), in the treatment of newly diagnosed glioblastoma (GBM) patients. The MTD of ralimetinib was 100 mg/12 h. The most frequent dose-limiting toxicities were hepatic cytolysis and rash.
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Affiliation(s)
- J Biau
- Radiation Department, Centre Jean Perrin, Clermont-Ferrand, France; University of Clermont Auvergne, UFR Médecine, Clermont-Ferrand, France; INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France; Centre d'Investigation Clinique UMR 501, Clermont-Ferrand, France.
| | - E Thivat
- INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France; Centre d'Investigation Clinique UMR 501, Clermont-Ferrand, France; Department of Clinical Research, Délégation Recherche Clinique et Innovation, Centre Jean Perrin, Clermont-Ferrand, France
| | - E Chautard
- INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France; Pathology Department, Centre Jean Perrin, Clermont-Ferrand, France
| | - D Stefan
- Radiation Oncology Department, Centre François Baclesse, Caen, France
| | - M Boone
- Department of Medical oncology, CHU Amiens, France
| | - B Chauffert
- Department of Medical oncology, CHU Amiens, France
| | - C Bourgne
- Department of Biologic hematology, CHU Estaing, Clermont-Ferrand Cedex 1, France
| | - D Richard
- CHU Clermont-Ferrand, University of Clermont-Auvergne, Medical Pharmacology Department, UMR INSERM, Clermont-Ferrand, France
| | - I Molnar
- INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France; Centre d'Investigation Clinique UMR 501, Clermont-Ferrand, France; Department of Clinical Research, Délégation Recherche Clinique et Innovation, Centre Jean Perrin, Clermont-Ferrand, France
| | - S Levesque
- INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France; Centre d'Investigation Clinique UMR 501, Clermont-Ferrand, France; Department of Clinical Research, Délégation Recherche Clinique et Innovation, Centre Jean Perrin, Clermont-Ferrand, France
| | - R Bellini
- Radiodiagnostic Department, Centre Jean-Perrin, Clermont-Ferrand, France
| | - F Kwiatkowski
- INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France; Centre d'Investigation Clinique UMR 501, Clermont-Ferrand, France; Department of Clinical Research, Délégation Recherche Clinique et Innovation, Centre Jean Perrin, Clermont-Ferrand, France
| | - L Karayan-Tapon
- University of Poitiers, INSERMU1084, CHU de Poitiers, Department of Cancer Biology, France
| | - P Verrelle
- Radiation Department, Centre Jean Perrin, Clermont-Ferrand, France; University of Clermont Auvergne, UFR Médecine, Clermont-Ferrand, France; Department of Radiation Oncology, Institut Curie, Paris, France
| | - C Godfraind
- Department of Pathological Anatomy, CHU de Clermont-Ferrand, France
| | - X Durando
- INSERM U1240 IMoST, University of Clermont Auvergne, Clermont-Ferrand, France; Centre d'Investigation Clinique UMR 501, Clermont-Ferrand, France; Department of Clinical Research, Délégation Recherche Clinique et Innovation, Centre Jean Perrin, Clermont-Ferrand, France; Oncology Department, Centre Jean Perrin, Clermont-Ferrand, France; University of Clermont Auvergne, UFR Médecine, Clermont-Ferrand, France
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18
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Cancer regeneration: Polyploid cells are the key drivers of tumor progression. Biochim Biophys Acta Rev Cancer 2020; 1874:188408. [PMID: 32827584 DOI: 10.1016/j.bbcan.2020.188408] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/16/2020] [Accepted: 07/23/2020] [Indexed: 12/15/2022]
Abstract
In spite of significant advancements of therapies for initial eradication of cancers, tumor relapse remains a major challenge. It is for a long time known that polyploid malignant cells are a main source of resistance against chemotherapy and irradiation. However, therapeutic approaches targeting these cells have not been appropriately pursued which could partly be due to the shortage of knowledge on the molecular biology of cell polyploidy. On the other hand, there is a rising trend to appreciate polyploid/ multinucleated cells as key players in tissue regeneration. In this review, we suggest an analogy between the functions of polyploid cells in normal and malignant tissues and discuss the idea that cell polyploidy is an evolutionary conserved source of tissue regeneration also exploited by cancers as a survival factor. In addition, polyploid cells are highlighted as a promising therapeutic target to overcome drug resistance and relapse.
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19
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Raftopoulou C, Roumelioti FM, Dragona E, Gimelli S, Sloan-Béna F, Gorgoulis V, Antonarakis SE, Gagos S. Karyotypic Flexibility of the Complex Cancer Genome and the Role of Polyploidization in Maintenance of Structural Integrity of Cancer Chromosomes. Cancers (Basel) 2020; 12:cancers12030591. [PMID: 32150835 PMCID: PMC7139464 DOI: 10.3390/cancers12030591] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/02/2020] [Accepted: 03/03/2020] [Indexed: 01/09/2023] Open
Abstract
Ongoing chromosomal instability in neoplasia (CIN) generates intratumor genomic heterogeneity and limits the efficiency of oncotherapeutics. Neoplastic human cells utilizing the alternative lengthening of telomeres (ALT)-pathway, display extensive structural and numerical CIN. To unravel patterns of genome evolution driven by oncogene-replication stress, telomere dysfunction, or genotoxic therapeutic interventions, we examined by comparative genomic hybridization five karyotypically-diverse outcomes of the ALT osteosarcoma cell line U2-OS. These results demonstrate a high tendency of the complex cancer genome to perpetuate specific genomic imbalances despite the karyotypic evolution, indicating an ongoing process of genome dosage maintenance. Molecular karyotyping in four ALT human cell lines showed that mitotic cells with low levels of random structural CIN display frequent evidence of whole genome doubling (WGD), suggesting that WGD may protect clonal chromosome aberrations from hypermutation. We tested this longstanding hypothesis in ALT cells exposed to gamma irradiation or to inducible DNA replication stress under overexpression of p21. Single-cell cytogenomic analyses revealed that although polyploidization promotes genomic heterogeneity, it also protects the complex cancer genome and hence confers genotoxic therapy resistance by generating identical extra copies of driver chromosomal aberrations, which can be spared in the process of tumor evolution if they undergo unstable or unfit rearrangements.
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Affiliation(s)
- Christina Raftopoulou
- Laboratory of Genetics, Center of Experimental Medicine and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece (BRFAA); (C.R.); (F.-M.R.); (E.D.)
| | - Fani-Marlen Roumelioti
- Laboratory of Genetics, Center of Experimental Medicine and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece (BRFAA); (C.R.); (F.-M.R.); (E.D.)
| | - Eleni Dragona
- Laboratory of Genetics, Center of Experimental Medicine and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece (BRFAA); (C.R.); (F.-M.R.); (E.D.)
| | - Stefanie Gimelli
- Department of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva, Switzerland; (S.G.); (F.S.-B.); (S.E.A.)
| | - Frédérique Sloan-Béna
- Department of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva, Switzerland; (S.G.); (F.S.-B.); (S.E.A.)
| | - Vasilis Gorgoulis
- Histology-Embryology Laboratory, Medical School, National Kapodistrian University of Athens, 11517 Athens, Greece;
| | - Stylianos E. Antonarakis
- Department of Genetic Medicine and Development, University of Geneva Medical School, 1211 Geneva, Switzerland; (S.G.); (F.S.-B.); (S.E.A.)
| | - Sarantis Gagos
- Laboratory of Genetics, Center of Experimental Medicine and Translational Research, Biomedical Research Foundation of the Academy of Athens, 11527 Athens, Greece (BRFAA); (C.R.); (F.-M.R.); (E.D.)
- Correspondence: ; Tel.: +003-021-0659-7471
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20
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Li J, Cui J, Li Z, Fu X, Li J, Li H, Wang S, Zhang M. ORP8 induces apoptosis by releasing cytochrome c from mitochondria in non‑small cell lung cancer. Oncol Rep 2020; 43:1516-1524. [PMID: 32323800 PMCID: PMC7108022 DOI: 10.3892/or.2020.7517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 12/18/2019] [Indexed: 12/25/2022] Open
Abstract
Non‑small cell lung cancer (NSCLC) is the most common type of lung cancer, and numerous oncogenes are associated with this disease. Oxysterol‑binding protein‑related protein 8 (ORP8) is essential for cell growth, migration and the modulation of mitochondrial respiration and morphology. However, the underlying role of ORP8 in NSCLC remains unclear. In the present study, it was reported that the expression of ORP8 was low in NSCLC cells and tissues. The ORP8 expression levels were analyzed by immunohistochemistry (IHC), quantitative real‑time PCR (qPCR) and western blot analysis. ORP8 overexpression inhibited cell growth and induced apoptosis in NSCLC cells with MTS, anchorage‑independent growth and Hoechst 33342 staining assay. Further experiments demonstrated that ORP8 overexpression induced the apoptosis of NSCLC cells via the release of cytochrome c from mitochondria into the cytoplasm with western blot analysis and confocal microscopy results. In addition, qPCR analysis showed that miR‑421 was upregulated in NSCLC cell lines, with the bioinformatics analysis, western blot analysis and Dual‑Luciferase reporter assay, it was determined that miR‑421 could target ORP8. The inhibition of cell proliferation via ORP8 overexpression was rescued by a miR‑421 mimic, which aided in maintaining the proliferative potential of the cells. Overall, the present study revealed that ORP8 may be a candidate target in the prevention and treatment of NSCLC.
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Affiliation(s)
- Jiwei Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Jieke Cui
- Department of Hematology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Zhaoming Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Xiaorui Fu
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Jing Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Hongwen Li
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Shilei Wang
- Department of Respiratory Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Mingzhi Zhang
- Department of Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
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21
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Targeting MAPK Signaling in Cancer: Mechanisms of Drug Resistance and Sensitivity. Int J Mol Sci 2020; 21:ijms21031102. [PMID: 32046099 PMCID: PMC7037308 DOI: 10.3390/ijms21031102] [Citation(s) in RCA: 381] [Impact Index Per Article: 95.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 12/12/2022] Open
Abstract
Mitogen-activated protein kinase (MAPK) pathways represent ubiquitous signal transduction pathways that regulate all aspects of life and are frequently altered in disease. Here, we focus on the role of MAPK pathways in modulating drug sensitivity and resistance in cancer. We briefly discuss new findings in the extracellular signaling-regulated kinase (ERK) pathway, but mainly focus on the mechanisms how stress activated MAPK pathways, such as p38 MAPK and the Jun N-terminal kinases (JNK), impact the response of cancer cells to chemotherapies and targeted therapies. In this context, we also discuss the role of metabolic and epigenetic aberrations and new therapeutic opportunities arising from these changes.
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22
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Yang L, Lin S, Xu L, Lin J, Zhao C, Huang X. Novel activators and small-molecule inhibitors of STAT3 in cancer. Cytokine Growth Factor Rev 2019; 49:10-22. [PMID: 31677966 DOI: 10.1016/j.cytogfr.2019.10.005] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/07/2019] [Accepted: 10/10/2019] [Indexed: 12/12/2022]
Abstract
Excessive activation of signal transducer and activator of transcription 3 (STAT3) signaling is observed in a subset of many cancers, making activated STAT3 a highly promising potential therapeutic target supported by multiple preclinical and clinical studies. However, early-phase clinical trials have produced mixed results with STAT3-targeted cancer therapies, revealing substantial complexity to targeting aberrant STAT3 signaling. This review discusses the diverse mechanisms of oncogenic activation of STAT3, and the small molecule inhibitors of STAT3 in cancer treatment.
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Affiliation(s)
- Lehe Yang
- Department of Respiratory Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China; Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, University Town, Wenzhou, Zhejiang 325035, China; Department of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA
| | - Shichong Lin
- Department of Respiratory Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China; Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, University Town, Wenzhou, Zhejiang 325035, China
| | - Lingyuan Xu
- Department of Respiratory Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China; Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, University Town, Wenzhou, Zhejiang 325035, China
| | - Jiayuh Lin
- Department of Biochemistry and Molecular Biology, School of Medicine, University of Maryland, Baltimore, MD 21201, USA
| | - Chengguang Zhao
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Wenzhou Medical University, University Town, Wenzhou, Zhejiang 325035, China.
| | - Xiaoying Huang
- Department of Respiratory Medicine, The First Affiliated Hospital, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China.
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23
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Oliva J, Galasinski S, Richey A, Campbell AE, Meyers MJ, Modi N, Zhong JW, Tawil R, Tapscott SJ, Sverdrup FM. Clinically Advanced p38 Inhibitors Suppress DUX4 Expression in Cellular and Animal Models of Facioscapulohumeral Muscular Dystrophy. J Pharmacol Exp Ther 2019; 370:219-230. [PMID: 31189728 PMCID: PMC6652132 DOI: 10.1124/jpet.119.259663] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 06/10/2019] [Indexed: 11/22/2022] Open
Abstract
Facioscapulohumeral muscular dystrophy (FSHD) is characterized by misexpression of the double homeobox 4 (DUX4) developmental transcription factor in mature skeletal muscle, where it is responsible for muscle degeneration. Preventing expression of DUX4 mRNA is a disease-modifying therapeutic strategy with the potential to halt or reverse the course of disease. We previously reported that agonists of the β-2 adrenergic receptor suppress DUX4 expression by activating adenylate cyclase to increase cAMP levels. Efforts to further explore this signaling pathway led to the identification of p38 mitogen-activated protein kinase as a major regulator of DUX4 expression. In vitro experiments demonstrate that clinically advanced p38 inhibitors suppress DUX4 expression in FSHD type 1 and 2 myoblasts and differentiating myocytes in vitro with exquisite potency. Individual small interfering RNA-mediated knockdown of either p38α or p38β suppresses DUX4 expression, demonstrating that each kinase isoform plays a distinct requisite role in activating DUX4 Finally, p38 inhibitors effectively suppress DUX4 expression in a mouse xenograft model of human FSHD gene regulation. These data support the repurposing of existing clinical p38 inhibitors as potential therapeutics for FSHD. The surprise finding that p38α and p38β isoforms each independently contribute to DUX4 expression offers a unique opportunity to explore the utility of p38 isoform-selective inhibitors to balance efficacy and safety in skeletal muscle. We propose p38 inhibition as a disease-modifying therapeutic strategy for FSHD. SIGNIFICANCE STATEMENT: Facioscapulohumeral muscular dystrophy (FSHD) currently has no treatment options. This work provides evidence that repurposing a clinically advanced p38 inhibitor may provide the first disease-modifying drug for FSHD by suppressing toxic DUX4 expression, the root cause of muscle degeneration in this disease.
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Affiliation(s)
- Jonathan Oliva
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
| | - Scott Galasinski
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
| | - Amelia Richey
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
| | - Amy E Campbell
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
| | - Marvin J Meyers
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
| | - Neal Modi
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
| | - Jun Wen Zhong
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
| | - Rabi Tawil
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
| | - Stephen J Tapscott
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
| | - Francis M Sverdrup
- Departments of Biochemistry and Molecular Biology (J.O., A.R., N.M., F.M.S.) and Chemistry (M.J.M.), Saint Louis University, St. Louis, Missouri; Ultragenyx Pharmaceutical Inc., Novato, California (S.G.); Human Biology Division, Fred Hutchinson Cancer Research Center, Seattle, Washington (A.E.C., J.W.Z., S.J.T.); Department of Neurology, University of Rochester Medical Center, Rochester, New York (R.T.); and Department of Neurology, University of Washington, Seattle, Washington (S.J.T.)
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24
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Yeung YT, Guerrero-Castilla A, Cano M, Muñoz MF, Ayala A, Argüelles S. Dysregulation of the Hippo pathway signaling in aging and cancer. Pharmacol Res 2019; 143:151-165. [PMID: 30910741 DOI: 10.1016/j.phrs.2019.03.018] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 02/04/2019] [Accepted: 03/21/2019] [Indexed: 02/06/2023]
Abstract
Human beings are facing emerging degenerative and cancer diseases, in large part, as a consequence of increased life expectancy. In the near future, researchers will have to put even more effort into fighting these new challenges, one of which will be prevention of cancer while continuing to improve the aging process through this increased life expectancy. In the last few decades, relevance of the Hippo pathway on cancer has become an important study since it is a major regulator of organ size control and proliferation. However, its deregulation can induce tumors throughout the body by regulating cell proliferation, disrupting cell polarity, releasing YAP and TAZ from the Scribble complexes and facilitating survival gene expression via activation of TEAD transcription factors. This pathway is also involved in some of the most important mechanisms that control the aging processes, such as the AMP-activated protein kinase and sirtuin pathways, along with autophagy and oxidative stress response/antioxidant defense. This could be the link between two tightly connected processes that could open a broader range of targeted molecular therapies to fight aging and cancer. Therefore, available knowledge of the processes involved in the Hippo pathway during aging and cancer must necessarily be well understood.
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Affiliation(s)
- Yiu To Yeung
- China-US (Henan) Hormel Cancer Institute, Zhengzhou, China
| | | | - Mercedes Cano
- Department of Physiology, Faculty of Pharmacy, University of Seville, Seville, Spain
| | - Mario F Muñoz
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, University of Seville, Seville, Spain
| | - Antonio Ayala
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, University of Seville, Seville, Spain
| | - Sandro Argüelles
- Department of Physiology, Faculty of Pharmacy, University of Seville, Seville, Spain.
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25
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Jin D, Guo J, Wang D, Wu Y, Wang X, Gao Y, Shao C, Xu X, Tan S. The antineoplastic drug metformin downregulates YAP by interfering with IRF-1 binding to the YAP promoter in NSCLC. EBioMedicine 2018; 37:188-204. [PMID: 30389502 PMCID: PMC6284514 DOI: 10.1016/j.ebiom.2018.10.044] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 10/12/2018] [Accepted: 10/15/2018] [Indexed: 02/06/2023] Open
Abstract
Background Activation of the oncogene YAP has been shown to be related to lung cancer progression and associates with poor prognosis and metastasis. Metformin is a drug commonly used in the treatment of diabetes and with anticancer activity. However, the mechanism through which metformin inhibits tumorigenesis via YAP is poorly understood. Methods The mRNA and protein expressions were analyzed by RT-PCR and western blot. The cellular proliferation was detected by CCK8 and MTT. The cell migration and invasion growth were analyzed by wound healing assay and transwell assay. The activities of promoter were analyzed by luciferase reporter assay. Chromatin immunoprecipitation detected the combining ability of IRF-1 and 5′UTR-YAP. Findings Our immunohistochemistry staining and RT-PCR assays showed that the expression of YAP was higher in lung carcinoma samples. Interestingly, metformin was able to downregulate YAP mRNA and protein expression in lung cancer cells. Mechanistically, we found that metformin depressed YAP promoter by competing with the binding of the transcription factor IRF-1 in lung cancer cells. Moreover, combination of metformin and verteporfin synergistically inhibits cell proliferation, promotes apoptosis and suppresses cell migration/invasion by downregulating YAP, therefore reduces the side effects caused by their single use and improve the quality of life for patients with lung cancer. Interpretation we concluded that metformin depresses YAP promoter by interfering with the binding of the transcription factor IRF-1. Importantly, verteporfin sensitizes metformin-induced the depression of YAP and inhibition of cell growth and invasion in lung cancer cells. Fund This work was supported by National Natural Science Foundation of China (No.31801085), the Science and Technology Development Foundation of Yantai (2015ZH082), Natural Science Foundation of Shandong Province (ZR2018QH004, ZR2016HB55, ZR2017PH067 and ZR2017MH125), and Research Foundation of Binzhou Medical University (BY2015KYQD29 and BY2015KJ14).
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Affiliation(s)
- Dan Jin
- Department of Pain, Binzhou Medical University Hospital, Binzhou 256603, PR China
| | - Jiwei Guo
- Cancer research institute, Binzhou Medical University Hospital, Binzhou 256603, PR China.
| | - Deqiang Wang
- Department of Pain, Binzhou Medical University Hospital, Binzhou 256603, PR China
| | - Yan Wu
- Cancer research institute, Binzhou Medical University Hospital, Binzhou 256603, PR China
| | - Xiaohong Wang
- Department of Thyroid and Breast Surgery, Binzhou Medical University Hospital, Binzhou 256603, PR China
| | - Yong Gao
- Department of Pain, Binzhou Medical University Hospital, Binzhou 256603, PR China
| | - Cuijie Shao
- Department of Pain, Binzhou Medical University Hospital, Binzhou 256603, PR China
| | - Xin Xu
- Department of Pain, Binzhou Medical University Hospital, Binzhou 256603, PR China
| | - Shuying Tan
- Department of Pain, Binzhou Medical University Hospital, Binzhou 256603, PR China
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26
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Elisi GM, Santucci M, D'Arca D, Lauriola A, Marverti G, Losi L, Scalvini L, Bolognesi ML, Mor M, Costi MP. Repurposing of Drugs Targeting YAP-TEAD Functions. Cancers (Basel) 2018; 10:cancers10090329. [PMID: 30223434 PMCID: PMC6162436 DOI: 10.3390/cancers10090329] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 09/07/2018] [Accepted: 09/07/2018] [Indexed: 12/14/2022] Open
Abstract
Drug repurposing is a fast and consolidated approach for the research of new active compounds bypassing the long streamline of the drug discovery process. Several drugs in clinical practice have been reported for modulating the major Hippo pathway's terminal effectors, namely YAP (Yes1-associated protein), TAZ (transcriptional co-activator with PDZ-binding motif) and TEAD (transcriptional enhanced associate domains), which are directly involved in the regulation of cell growth and tissue homeostasis. Since this pathway is known to have many cross-talking phenomena with cell signaling pathways, many efforts have been made to understand its importance in oncology. Moreover, this could be relevant to obtain new molecular tools and potential therapeutic assets. In this review, we discuss the main mechanisms of action of the best-known compounds, clinically approved or investigational drugs, able to cross-talk and modulate the Hippo pathway, as an attractive strategy for the discovery of new potential lead compounds.
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Affiliation(s)
- Gian Marco Elisi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy.
| | - Matteo Santucci
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy.
| | - Domenico D'Arca
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy.
| | - Angela Lauriola
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy.
| | - Gaetano Marverti
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy.
| | - Lorena Losi
- Department of Life Sciences, University of Modena and Reggio Emilia, Unit of Pathology, 41124 Modena, Italy.
| | - Laura Scalvini
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università degli Studi di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
| | - Maria Laura Bolognesi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, 40126 Bologna, Italy.
| | - Marco Mor
- Dipartimento di Scienze degli Alimenti e del Farmaco, Università degli Studi di Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
| | - Maria Paola Costi
- Department of Life Sciences, University of Modena and Reggio Emilia, 41125 Modena, Italy.
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27
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Nishimura Y. Losmapimod: A Novel Clinical Drug to Overcome Gefitinib-Resistance. EBioMedicine 2018; 28:2-3. [PMID: 29396298 PMCID: PMC5835558 DOI: 10.1016/j.ebiom.2018.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 01/19/2018] [Indexed: 11/07/2022] Open
Affiliation(s)
- Yukio Nishimura
- Division of Pharmaceutical Cell Biology, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka 812-8582, Japan.
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