1
|
Gu H, Zhang T, Guan T, Wu M, Li S, Li Y, Guo M, Zhang L, Peng Y, Mi D, Liu M, Yi Z, Chen Y. Discovery of a Highly Potent and Selective MYOF Inhibitor with Improved Water Solubility for the Treatment of Gastric Cancer. J Med Chem 2023; 66:16917-16938. [PMID: 38054798 DOI: 10.1021/acs.jmedchem.3c01639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
Myoferlin (MYOF) mediates the growth and metastasis of various cancers as an emerging therapeutic target by regulating exocytosis and endocytosis. However, the previously reported MYOF inhibitor, 6y, failed to be a favorable candidate agent due to its poor physicochemical properties, such as water solubility, in preclinical studies. Naturally, a novel range of MYOF inhibitors was synthesized and optimized based on the lead compound 6y. The optimal compound HJ445A potently repressed the proliferation of gastric cancer cells with IC50 values of 0.16 and 0.14 μM in MGC803 and MKN45, respectively. Moreover, HJ445A bound to the MYOF-C2D domain with a KD of 0.17 μM, and HJ445A prevented the migration of gastric cancer cells by reversing the epithelial-mesenchymal transition (EMT) process and inhibited the colony formation of the MKN45 cells in a concentration-dependent manner. Notably, the water solubility of HJ445A was significantly improved compared to 6y, with about 170-fold enhancement. Additionally, HJ445A also demonstrated superior antitumor efficacy in vivo.
Collapse
Affiliation(s)
- Haijun Gu
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Ting Zhang
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Tian Guan
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Min Wu
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Shen Li
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Yunqi Li
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Mengmeng Guo
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Lin Zhang
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Yangrui Peng
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Dazhao Mi
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Mingyao Liu
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Zhengfang Yi
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| | - Yihua Chen
- Shanghai Key Laboratory of Regulatory Biology, The Institute of Biomedical Sciences, School of Life Sciences, East China Normal University, Shanghai 200241, China
| |
Collapse
|
2
|
Discovery of 1,5-diaryl-1,2,4-triazole derivatives as myoferlin inhibitors and their antitumor effects in pancreatic cancer. Future Med Chem 2022; 14:1425-1440. [PMID: 36165130 DOI: 10.4155/fmc-2022-0168] [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: 11/17/2022] Open
Abstract
Aim: The first inhibitor targeting myoferlin (MYOF), WJ460, bears poor metabolic stability and water solubility. Therefore, this study aimed to improve the druglike properties of WJ460. Materials & methods: The authors synthesized an array of 1,5-diaryl-1,2,4-triazole analogs and appraised the binding activities with MYOF and their antiproliferative and antimigratory activities against pancreatic cancer cells. Results: Molecular docking and surface plasmon resonance results showed that E4 was directly bound to the MYOF-C2D domain. E4 effectively inhibited the proliferation and migration of pancreatic cancer cells in vitro. In silico study suggested that the water solubility of E4 was improved by about 22-times than that of WJ460. Conclusion: The findings suggested that the druglike ability of E4 was significantly improved.
Collapse
|
3
|
Shi H, Cheng Y, Shi Q, Liu W, Yang X, Wang S, Wei L, Chen X, Fang H. Myoferlin disturbs redox equilibrium to accelerate gastric cancer migration. Front Oncol 2022; 12:905230. [PMID: 36147922 PMCID: PMC9486956 DOI: 10.3389/fonc.2022.905230] [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: 03/26/2022] [Accepted: 07/01/2022] [Indexed: 11/13/2022] Open
Abstract
Objective In contrast to normal cells, in which reactive oxygen species (ROS) are maintained in redox equilibrium, cancer cells are characterized by ectopic ROS accumulation. Myoferlin, a newly identified oncogene, has been associated with tumor metastasis, intracellular ROS production, and energy metabolism. The mechanism by which myoferlin regulates gastric cancer cell migration and ROS accumulation has not been determined. Methods Myoferlin expression, intracellular ROS levels, the ratios of reduced to oxidized glutathione (GSH/GSSG) and nicotinamide adenine dinucleotide phosphate (NADPH/NADP+) and migratory ability were measured in gastric cancer cells in vitro and in the TCGA and GEO databases in silico. Results Myoferlin was found to be more highly expressed in tumor than in normal tissues of gastric cancer patients, with higher expression of Myoferlin associated with shorter survival time. Myoferlin was associated with significantly higher intracellular ROS levels and enhanced migration of gastric cancer cells. N-acetyl-L-cysteine (NAC), a potent inhibitor of ROS, inhibited Myoferlin-induced ROS accumulation and cell migration. Conclusions Myoferlin is a candidate prognostic biomarker for gastric cancer and plays an essential role in regulating redox equilibrium and gastric cancer cell migration. Myoferlin may also be a new target for treatment of patients with gastric cancer.
Collapse
Affiliation(s)
- Hailong Shi
- Department of Chemotherapy, Tai’an City Central Hospital, Tai’an, China
| | - Yuanyuan Cheng
- Department of Chemotherapy, Tai’an City Central Hospital, Tai’an, China
| | - Qimei Shi
- Department of Chemotherapy, Tai’an City Central Hospital, Tai’an, China
| | - Wenzhi Liu
- Department of Chemotherapy, Tai’an City Central Hospital, Tai’an, China
| | - Xue Yang
- Department of Chemotherapy, Tai’an City Central Hospital, Tai’an, China
| | - Shuang Wang
- Department of Chemotherapy, Tai’an City Central Hospital, Tai’an, China
| | - Lin Wei
- Department of Chemotherapy, Tai’an City Central Hospital, Tai’an, China
| | - Xiangming Chen
- Department of Chemotherapy, Tai’an City Central Hospital, Tai’an, China
| | - Hao Fang
- Department of Gastroenterology, Tai’an City Central Hospital, Tai’an, China
- *Correspondence: Hao Fang,
| |
Collapse
|
4
|
Chen Y. Meet the Editorial Board Member. Anticancer Agents Med Chem 2022. [DOI: 10.2174/187152062201211229153250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yihua Chen
- School of Life Sciences,
East China Normal University,
Shanghai,
China
| |
Collapse
|
5
|
Ma XX, Qiu YY, Chang ZG, Gao JF, Jiang RR, Li CL, Wang CR, Chang QC. Identification of Myoferlin, a Potential Serodiagnostic Antigen of Clonorchiasis, via Immunoproteomic Analysis of Sera From Different Infection Periods and Excretory-Secretory Products of Clonorchis sinensis. Front Cell Infect Microbiol 2021; 11:779259. [PMID: 34733798 PMCID: PMC8558468 DOI: 10.3389/fcimb.2021.779259] [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: 09/18/2021] [Accepted: 10/04/2021] [Indexed: 11/25/2022] Open
Abstract
Clonorchiasis, which is caused by Clonorchis sinensis, is an important foodborne disease worldwide. The excretory-secretory products (ESPs) of C. sinensis play important roles in host-parasite interactions by acting as causative agents. In the present study, the ESPs and sera positive for C. sinensis were collected to identify proteins specific to the sera of C. sinensis (i.e., proteins that do not cross-react with Fasciola hepatica and Schistosoma japonicum) at different infection periods. Briefly, white Japanese rabbits were artificially infected with C. sinensis, and their sera were collected at 7 days post-infection (dpi), 14 dpi, 35 dpi, and 77 dpi. To identify the specific proteins in C. sinensis, a co-immunoprecipitation (Co-IP) assay was conducted using shotgun liquid chromatography tandem-mass spectrometry (LC-MS/MS) to pull down the sera roots of C. sinensis, F. hepatica, and S. japonicum. For the annotated proteins, 32, 18, 39, and 35 proteins specific to C. sinensis were pulled down by the infected sera at 7, 14, 35, and 77 dpi, respectively. Three proteins, Dynein light chain-1, Dynein light chain-2 and Myoferlin were detected in all infection periods. Of these proteins, myoferlin is known to be overexpressed in several human cancers and could be a promising biomarker and therapeutic target for cancer cases. Accordingly, this protein was selected for further studies. To achieve a better expression, myoferlin was truncated into two parts, Myof1 and Myof2 (1,500 bp and 810 bp), based on the antigenic epitopes provided by bioinformatics. The estimated molecular weight of the recombinant proteins was 57.3 ku (Myof1) and 31.3 ku (Myof2). Further, both Myof1 and Myof2 could be probed by the sera from rabbits infected with C. sinensis. No cross-reaction occurred with the positive sera of S. japonica, F. hepatica, and negative controls. Such findings indicate that myoferlin may be an important diagnostic antigen present in the ESPs. Overall, the present study provides new insights into proteomic changes between ESPs and hosts in different infection periods by LC-MS/MS. Moreover, myoferlin, as a biomarker, may be used to develop an objective method for future diagnosis of clonorchiasis.
Collapse
Affiliation(s)
- Xiao-Xiao Ma
- School of Public Health, Shantou University, Shantou, China.,College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China.,Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Yang-Yuan Qiu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China.,Key Laboratory of Zoonosis Research, Ministry of Education, Institute of Zoonosis, College of Veterinary Medicine, Jilin University, Changchun, China
| | - Zhi-Guang Chang
- The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Jun-Feng Gao
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | | | - Chun-Lin Li
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Chun-Ren Wang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Qiao-Cheng Chang
- School of Public Health, Shantou University, Shantou, China.,College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| |
Collapse
|
6
|
Li M, Peng F, Wang G, Liang X, Shao M, Chen Z, Chen Y. Coupling of Cell Surface Biotinylation and SILAC-Based Quantitative Proteomics Identified Myoferlin as a Potential Therapeutic Target for Nasopharyngeal Carcinoma Metastasis. Front Cell Dev Biol 2021; 9:621810. [PMID: 34178975 PMCID: PMC8219959 DOI: 10.3389/fcell.2021.621810] [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: 10/27/2020] [Accepted: 04/30/2021] [Indexed: 12/28/2022] Open
Abstract
Distant metastasis is a major cause of treatment failure in nasopharyngeal carcinoma (NPC) patients. Cell surface proteins represent attractive targets for cancer diagnosis or therapy. However, the cell surface proteins associated with NPC metastasis are poorly understood. To identify potential therapeutic targets for NPC metastasis, we isolated cell surface proteins from two isogenic NPC cell lines, 6-10B (low metastatic) and 5-8F (highly metastatic), through cell surface biotinylation. Stable isotope labeling by amino acids in cell culture (SILAC) based proteomics was applied to comprehensively characterize the cell surface proteins related with the metastatic phenotype. We identified 294 differentially expressed cell surface proteins, including the most upregulated protein myoferlin (MYOF), two receptor tyrosine kinases(RTKs) epidermal growth factor receptor (EGFR) and ephrin type-A receptor 2 (EPHA2) and several integrin family molecules. These differentially expressed proteins are enriched in multiple biological pathways such as the FAK-PI3K-mTOR pathway, focal adhesions, and integrin-mediated cell adhesion. The knockdown of MYOF effectively suppresses the proliferation, migration and invasion of NPC cells. Immunohistochemistry analysis also showed that MYOF is associated with NPC metastasis. We experimentally confirmed, for the first time, that MYOF can interact with EGFR and EPHA2. Moreover, MYOF knockdown could influence not only EGFR activity and its downstream epithelial–mesenchymal transition (EMT), but also EPHA2 ligand-independent activity. These findings suggest that MYOF might be an attractive potential therapeutic target that has double effects of simultaneously influencing EGFR and EPHA2 signaling pathway. In conclusion, this is the first study to profile the cell surface proteins associated with NPC metastasis and provide valuable resource for future researches.
Collapse
Affiliation(s)
- Maoyu Li
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China.,NHC Key Laboratory of Cancer Proteomics, Xiangya Hospital, Central South University, Changsha, China
| | - Fang Peng
- NHC Key Laboratory of Cancer Proteomics, Xiangya Hospital, Central South University, Changsha, China
| | - Guoqiang Wang
- NHC Key Laboratory of Cancer Proteomics, Xiangya Hospital, Central South University, Changsha, China
| | - Xujun Liang
- NHC Key Laboratory of Cancer Proteomics, Xiangya Hospital, Central South University, Changsha, China
| | - Meiying Shao
- NHC Key Laboratory of Cancer Proteomics, Xiangya Hospital, Central South University, Changsha, China
| | - Zhuchu Chen
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China.,NHC Key Laboratory of Cancer Proteomics, Xiangya Hospital, Central South University, Changsha, China
| | - Yongheng Chen
- Department of Gastroenterology, Xiangya Hospital, Central South University, Changsha, China.,NHC Key Laboratory of Cancer Proteomics, Xiangya Hospital, Central South University, Changsha, China.,Key Laboratory of Medical Genetics and College of Life Sciences, Central South University, Changsha, China
| |
Collapse
|
7
|
He Y, Kan W, Li Y, Hao Y, Huang A, Gu H, Wang M, Wang Q, Chen J, Sun Z, Liu M, Chen Y, Yi Z. A potent and selective small molecule inhibitor of myoferlin attenuates colorectal cancer progression. Clin Transl Med 2021; 11:e289. [PMID: 33634965 PMCID: PMC7868085 DOI: 10.1002/ctm2.289] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/29/2020] [Accepted: 01/04/2021] [Indexed: 12/30/2022] Open
Abstract
As a pivotal vesicular trafficking protein, Myoferlin (MYOF) has become an attractive target for cancer therapy. However, the roles of MYOF in colorectal cancer invasion remain enigmatic, and MYOF-targeted therapy in this malignancy has not been explored. In the present study, we provided the first functional evidence that MYOF promoted the cell invasion of colorectal cancer. Furthermore, we identified a novel small molecule inhibitor of MYOF (named YQ456) that showed high binding affinity to MYOF (KD = 37 nM) and excellent anti-invasion capability (IC50 = 110 nM). YQ456 was reported for the first time to interfere with the interactions between MYOF and Ras-associated binding (Rab) proteins at low nanomolar levels. This interference disrupted several vesicle trafficking processes, including lysosomal degradation, exosome secretion, and mitochondrial dynamics. Further, YQ456 exhibited excellent inhibitory effects on the growth and invasiveness of colorectal cancer. As the first attempt, the anticancer efficacy of YQ456 in the patient-derived xenograft (PDX) mouse model indicated that targeting MYOF may serve as a novel and practical therapeutic approach for colorectal cancer.
Collapse
Affiliation(s)
- Yuan He
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
- Joint Center for Translational MedicineSouthern Medical University Affiliated Fengxian HospitalShanghai201499P.R. China
| | - Weiqiong Kan
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
| | - Yunqi Li
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
| | - Yun Hao
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
| | - Anling Huang
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
| | - Haijun Gu
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
| | - Minna Wang
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
| | - Qingqing Wang
- Joint Center for Translational MedicineSouthern Medical University Affiliated Fengxian HospitalShanghai201499P.R. China
| | - Jinlian Chen
- Joint Center for Translational MedicineSouthern Medical University Affiliated Fengxian HospitalShanghai201499P.R. China
| | - Zhenliang Sun
- Joint Center for Translational MedicineSouthern Medical University Affiliated Fengxian HospitalShanghai201499P.R. China
| | - Mingyao Liu
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
| | - Yihua Chen
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
| | - Zhengfang Yi
- East China Normal University and Shanghai Fengxian District Central Hospital Joint Center for Translational MedicineShanghai Key Laboratory of Regulatory BiologyInstitute of Biomedical Sciences and School of Life SciencesEast China Normal UniversityShanghai200241P.R. China
- Joint Center for Translational MedicineSouthern Medical University Affiliated Fengxian HospitalShanghai201499P.R. China
| |
Collapse
|