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Antiproliferative effect, alteration of cancer cell cycle progression and potential MET kinase inhibition induced by 3,4-dihydropyrimidin-2(1H)-one C5 amide derivatives. Eur J Pharmacol 2021; 894:173850. [PMID: 33428899 DOI: 10.1016/j.ejphar.2021.173850] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 12/12/2020] [Accepted: 01/05/2021] [Indexed: 12/24/2022]
Abstract
Cancer continues to be the second leading cause of death worldwide. Discovery of novel therapeutic agents has crucial importance for improvement of our medical management capabilities. Dysregulation of the MET receptor tyrosine kinase pathway plays an important role in cancer progression, making this receptor an attractive molecular target for anticancer drug discovery. In this study, twenty-seven 3,4-dihydropyrimidin-2(1H)-one C5 amide derivatives were synthesized and their cancer cell growth inhibitory activity was examined against MCF-7, HT-29 and MOLT-4 cells and also NIH/3T3 non-cancer cells by MTT assay. The antiproliferative effect of the most potent derivatives were tested against MET-dependent EBC-1 and MKN-45, lung and gastric cancer cell lines, respectively. MET kinase inhibition was measured by a Homogenous Time Resolved Fluorescence (HTRF) Assay. The influence of the test compounds on cell cycle was examined by RNase/PI flow cytometric assay. A number of compounds exhibited considerable antiproliferative effects against breast and colon cancer and leukemia cell lines, relatively sparing non-cancer cells. Some derivatives bearing benzothiazolyl carboxamide moiety at C5 position (15, 21, 23, 31, and 37) showed the highest activities with IC50 values as low as 10.9 μM. These compounds showed antiproliferative effects also against MET-amplified cells and dose-dependently inhibited MET kinase activity. They also induced G0/G1 cell cycle arrest at lower doses and apoptosis at higher doses. Molecular docking and dynamics simulation studies confirmed the interaction of compound 23 with the active site of the MET receptor. These findings demonstrate that 3,4-dihydropyrimidin-2(1H)-one analogues may represent promising targeted anticancer agents.
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Bensimon A, Koch JP, Francica P, Roth SM, Riedo R, Glück AA, Orlando E, Blaukat A, Aebersold DM, Zimmer Y, Aebersold R, Medová M. Deciphering MET-dependent modulation of global cellular responses to DNA damage by quantitative phosphoproteomics. Mol Oncol 2020; 14:1185-1206. [PMID: 32336009 PMCID: PMC7266272 DOI: 10.1002/1878-0261.12696] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 03/18/2020] [Accepted: 04/22/2020] [Indexed: 12/17/2022] Open
Abstract
Increasing evidence suggests that interference with growth factor receptor tyrosine kinase (RTK) signaling can affect DNA damage response (DDR) networks, with a consequent impact on cellular responses to DNA-damaging agents widely used in cancer treatment. In that respect, the MET RTK is deregulated in abundance and/or activity in a variety of human tumors. Using two proteomic techniques, we explored how disrupting MET signaling modulates global cellular phosphorylation response to ionizing radiation (IR). Following an immunoaffinity-based phosphoproteomic discovery survey, we selected candidate phosphorylation sites for extensive characterization by targeted proteomics focusing on phosphorylation sites in both signaling networks. Several substrates of the DDR were confirmed to be modulated by sequential MET inhibition and IR, or MET inhibition alone. Upon combined treatment, for two substrates, NUMA1 S395 and CHEK1 S345, the gain and loss of phosphorylation, respectively, were recapitulated using invivo tumor models by immunohistochemistry, with possible utility in future translational research. Overall, we have corroborated phosphorylation sites at the intersection between MET and the DDR signaling networks, and suggest that these represent a class of proteins at the interface between oncogene-driven proliferation and genomic stability.
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Affiliation(s)
- Ariel Bensimon
- Department of BiologyInstitute of Molecular Systems BiologyETH ZürichSwitzerland
- Present address:
CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
| | - Jonas P. Koch
- Department of Radiation Oncology, InselspitalBern University HospitalUniversity of BernSwitzerland
- Department for BioMedical Research, InselspitalBern University HospitalUniversity of BernSwitzerland
| | - Paola Francica
- Department of Radiation Oncology, InselspitalBern University HospitalUniversity of BernSwitzerland
- Department for BioMedical Research, InselspitalBern University HospitalUniversity of BernSwitzerland
| | - Selina M. Roth
- Department of Radiation Oncology, InselspitalBern University HospitalUniversity of BernSwitzerland
- Department for BioMedical Research, InselspitalBern University HospitalUniversity of BernSwitzerland
| | - Rahel Riedo
- Department of Radiation Oncology, InselspitalBern University HospitalUniversity of BernSwitzerland
- Department for BioMedical Research, InselspitalBern University HospitalUniversity of BernSwitzerland
| | - Astrid A. Glück
- Department of Radiation Oncology, InselspitalBern University HospitalUniversity of BernSwitzerland
- Department for BioMedical Research, InselspitalBern University HospitalUniversity of BernSwitzerland
| | - Eleonora Orlando
- Department of Radiation Oncology, InselspitalBern University HospitalUniversity of BernSwitzerland
- Department for BioMedical Research, InselspitalBern University HospitalUniversity of BernSwitzerland
| | | | - Daniel M. Aebersold
- Department of Radiation Oncology, InselspitalBern University HospitalUniversity of BernSwitzerland
- Department for BioMedical Research, InselspitalBern University HospitalUniversity of BernSwitzerland
| | - Yitzhak Zimmer
- Department of Radiation Oncology, InselspitalBern University HospitalUniversity of BernSwitzerland
- Department for BioMedical Research, InselspitalBern University HospitalUniversity of BernSwitzerland
| | - Ruedi Aebersold
- Department of BiologyInstitute of Molecular Systems BiologyETH ZürichSwitzerland
- Faculty of ScienceUniversity of ZürichSwitzerland
| | - Michaela Medová
- Department of Radiation Oncology, InselspitalBern University HospitalUniversity of BernSwitzerland
- Department for BioMedical Research, InselspitalBern University HospitalUniversity of BernSwitzerland
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Grandal MM, Havrylov S, Poulsen TT, Koefoed K, Dahlman A, Galler GR, Conrotto P, Collins S, Eriksen KW, Kaufman D, Woude GF, Jacobsen HJ, Horak ID, Kragh M, Lantto J, Bouquin T, Park M, Pedersen MW. Simultaneous Targeting of Two Distinct Epitopes on MET Effectively Inhibits MET- and HGF-Driven Tumor Growth by Multiple Mechanisms. Mol Cancer Ther 2017; 16:2780-2791. [DOI: 10.1158/1535-7163.mct-17-0374] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 07/03/2017] [Accepted: 08/02/2017] [Indexed: 11/16/2022]
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Cao X, Liu DH, Zhou Y, Yan XM, Yuan LQ, Pan J, Fu MC, Zhang T, Wang J. Histone deacetylase 5 promotes Wilms' tumor cell proliferation through the upregulation of c-Met. Mol Med Rep 2016; 13:2745-50. [PMID: 26847592 DOI: 10.3892/mmr.2016.4828] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 06/30/2015] [Indexed: 11/06/2022] Open
Abstract
The histone deacetylase (HDAC) family is comprised of enzymes, which are involved in modulating the majority of critical cellular processes, including transcriptional regulation, apoptosis, proliferation and cell cycle progression. However, the biological function of HDAC5 in Wilms' tumor remains to be fully elucidated. The present study aimed to investigate the expression and function of HDAC5 in Wilm's tumor. It was demonstrated that the mRNA and protein levels of HDAC5 were upregulated in human Wilms' tumor tissues. Overexpression of HDAC5 in G401 cells was observed to significantly promote cellular proliferation, as demonstrated by the results of an MTT assay and bromodeoxyuridine incorporation assay. By contrast, HDAC5 knockdown using small interfering RNA suppressed the proliferation of the G401 cells. At the molecular level, the present study demonstrated that HDAC5 promoted the expression of c‑Met, which has been previously identified as an oncogene. In addition, downregulation of c‑Met inhibited the proliferative effects of HDAC5 in human Wilms' tumor cells. Taken together, these results suggested that HDAC5 promotes cellular proliferation through the upregulation of c‑Met, and may provide a novel therapeutic target for the treatment of patients with Wilms' tumor.
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Affiliation(s)
- Xu Cao
- Department of Surgery, Childrens' Hospital Affiliated to Soochow University, Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - De-Hong Liu
- Department of Pediatric Surgery, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200025, P.R. China
| | - Yun Zhou
- Department of Surgery, Childrens' Hospital Affiliated to Soochow University, Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Xiang-Ming Yan
- Department of Surgery, Childrens' Hospital Affiliated to Soochow University, Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Li-Qun Yuan
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Soochow University, Suzhou, Jiangsu 215004, P.R. China
| | - Jian Pan
- Department of Surgery, Childrens' Hospital Affiliated to Soochow University, Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Ming-Cui Fu
- Department of Surgery, Childrens' Hospital Affiliated to Soochow University, Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Ting Zhang
- Department of Surgery, Childrens' Hospital Affiliated to Soochow University, Soochow University, Suzhou, Jiangsu 215003, P.R. China
| | - Jian Wang
- Department of Surgery, Childrens' Hospital Affiliated to Soochow University, Soochow University, Suzhou, Jiangsu 215003, P.R. China
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Hojjat-Farsangi M. Small-molecule inhibitors of the receptor tyrosine kinases: promising tools for targeted cancer therapies. Int J Mol Sci 2014; 15:13768-801. [PMID: 25110867 PMCID: PMC4159824 DOI: 10.3390/ijms150813768] [Citation(s) in RCA: 148] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 07/31/2014] [Accepted: 08/05/2014] [Indexed: 12/20/2022] Open
Abstract
Chemotherapeutic and cytotoxic drugs are widely used in the treatment of cancer. In spite of the improvements in the life quality of patients, their effectiveness is compromised by several disadvantages. This represents a demand for developing new effective strategies with focusing on tumor cells and minimum side effects. Targeted cancer therapies and personalized medicine have been defined as a new type of emerging treatments. Small molecule inhibitors (SMIs) are among the most effective drugs for targeted cancer therapy. The growing number of approved SMIs of receptor tyrosine kinases (RTKs) i.e., tyrosine kinase inhibitors (TKIs) in the clinical oncology imply the increasing attention and application of these therapeutic tools. Most of the current approved RTK-TKIs in preclinical and clinical settings are multi-targeted inhibitors with several side effects. Only a few specific/selective RTK-TKIs have been developed for the treatment of cancer patients. Specific/selective RTK-TKIs have shown less deleterious effects compared to multi-targeted inhibitors. This review intends to highlight the importance of specific/selective TKIs for future development with less side effects and more manageable agents. This article provides an overview of: (1) the characteristics and function of RTKs and TKIs; (2) the recent advances in the improvement of specific/selective RTK-TKIs in preclinical or clinical settings; and (3) emerging RTKs for targeted cancer therapies by TKIs.
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Affiliation(s)
- Mohammad Hojjat-Farsangi
- Department of Oncology-Pathology, Immune and Gene Therapy Lab, Cancer Center Karolinska (CCK), Karolinska University Hospital Solna and Karolinska Institute, Stockholm 17176, Sweden.
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