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Varga A, Nguyen MT, Pénzes K, Bátai B, Gyulavári P, Gurbi B, Murányi J, Csermely P, Csala M, Vántus T, Sőti C. Protein Kinase D3 (PKD3) Requires Hsp90 for Stability and Promotion of Prostate Cancer Cell Migration. Cells 2023; 12:cells12020212. [PMID: 36672148 PMCID: PMC9857065 DOI: 10.3390/cells12020212] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 12/12/2022] [Accepted: 12/28/2022] [Indexed: 01/06/2023] Open
Abstract
Prostate cancer metastasis is a significant cause of mortality in men. PKD3 facilitates tumor growth and metastasis, however, its regulation is largely unclear. The Hsp90 chaperone stabilizes an array of signaling client proteins, thus is an enabler of the malignant phenotype. Here, using different prostate cancer cell lines, we report that Hsp90 ensures PKD3 conformational stability and function to promote cancer cell migration. We found that pharmacological inhibition of either PKDs or Hsp90 dose-dependently abrogated the migration of DU145 and PC3 metastatic prostate cancer cells. Hsp90 inhibition by ganetespib caused a dose-dependent depletion of PKD2, PKD3, and Akt, which are all involved in metastasis formation. Proximity ligation assay and immunoprecipitation experiments demonstrated a physical interaction between Hsp90 and PKD3. Inhibition of the chaperone-client interaction induced misfolding and proteasomal degradation of PKD3. PKD3 siRNA combined with ganetespib treatment demonstrated a specific involvement of PKD3 in DU145 and PC3 cell migration, which was entirely dependent on Hsp90. Finally, ectopic expression of PKD3 enhanced migration of non-metastatic LNCaP cells in an Hsp90-dependent manner. Altogether, our findings identify PKD3 as an Hsp90 client and uncover a potential mechanism of Hsp90 in prostate cancer metastasis. The molecular interaction revealed here may regulate other biological and pathological functions.
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Affiliation(s)
- Attila Varga
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
- MTA-SE Pathobiochemistry Research Group, Semmelweis University, 1094 Budapest, Hungary
- Correspondence: (A.V.); (C.S.)
| | - Minh Tu Nguyen
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
| | - Kinga Pénzes
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
- MTA-SE Pathobiochemistry Research Group, Semmelweis University, 1094 Budapest, Hungary
- Institute of Medical Microbiology, Semmelweis University, 1089 Budapest, Hungary
| | - Bence Bátai
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
- MTA-SE Pathobiochemistry Research Group, Semmelweis University, 1094 Budapest, Hungary
- HCEMM-SU Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, 1085 Budapest, Hungary
| | - Pál Gyulavári
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
- MTA-SE Pathobiochemistry Research Group, Semmelweis University, 1094 Budapest, Hungary
- IQVIA Hungary, 1117 Budapest, Hungary
| | - Bianka Gurbi
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
- MTA-SE Pathobiochemistry Research Group, Semmelweis University, 1094 Budapest, Hungary
| | - József Murányi
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
- MTA-SE Pathobiochemistry Research Group, Semmelweis University, 1094 Budapest, Hungary
| | - Péter Csermely
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
| | - Miklós Csala
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
- MTA-SE Pathobiochemistry Research Group, Semmelweis University, 1094 Budapest, Hungary
| | - Tibor Vántus
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
- MTA-SE Pathobiochemistry Research Group, Semmelweis University, 1094 Budapest, Hungary
| | - Csaba Sőti
- Department of Molecular Biology, Semmelweis University, 1094 Budapest, Hungary
- Correspondence: (A.V.); (C.S.)
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Lőrincz A, Mihály J, Wacha A, Németh C, Besztercei B, Gyulavári P, Varga Z, Peták I, Bóta A. Combination of multifunctional ursolic acid with kinase inhibitors for anti-cancer drug carrier vesicles. Mater Sci Eng C Mater Biol Appl 2021; 131:112481. [PMID: 34857267 DOI: 10.1016/j.msec.2021.112481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Revised: 09/25/2021] [Accepted: 10/08/2021] [Indexed: 01/04/2023]
Abstract
A sterically stabilized unilamellar nanocarrier vesicle (SSV) system containing dipalmitoylphosphatidylcholine, cholesterol, ursolic acid and PEGylated phospholipid has been developed by exploiting the structural advantages of ursolic acid: by spontaneously attaching to the lipid head groups, it induces curvature at the outer side of the bilayers, allowing the preparation of size-limited vesicles without extrusion. Ursolic acid (UA) also interacts with the PEG chains, supporting steric stabilization even when the amount of PEGylated phospholipid is reduced. Using fluorescence immunohistochemistry, vesicles containing ursolic acid (UA-SSVs) were found to accumulate in the tumor in 3 h on xenografted mouse, suggesting the potential use of these vesicles for passive tumor targeting. Further on, mono- and combination therapy with UA and six different kinase inhibitors (crizotinib, erlotinib, foretinib, gefitinib, refametinib, trametinib) was tested on seven cancer cell-lines. In most combinations synergism was observed, in the case of trametinib even at very low concentration (0.001 μM), which targets the MAPK pathway most often activated in human cancers. The coupled intercalation of UA and trametinib (2:1 molar ratio) into vesicles causes further structural advantageous molecular interactions, promoting the formation of small vesicles. The high drug:lipid molar ratio (~0.5) in the novel type of co-delivery vesicles enables their direct medical application, possibly also overcoming the multidrug resistance effect.
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Affiliation(s)
- A Lőrincz
- Research Centre for Natural Sciences - Eötvös Loránd Research Network, Institute of Materials and Environmental Chemistry, Research Group of Biological Nanochemistry, Magyar tudósok boulevard 2, 1117 Budapest, Hungary
| | - J Mihály
- Research Centre for Natural Sciences - Eötvös Loránd Research Network, Institute of Materials and Environmental Chemistry, Research Group of Biological Nanochemistry, Magyar tudósok boulevard 2, 1117 Budapest, Hungary.
| | - A Wacha
- Research Centre for Natural Sciences - Eötvös Loránd Research Network, Institute of Materials and Environmental Chemistry, Research Group of Biological Nanochemistry, Magyar tudósok boulevard 2, 1117 Budapest, Hungary
| | - Cs Németh
- Research Centre for Natural Sciences - Eötvös Loránd Research Network, Institute of Materials and Environmental Chemistry, Research Group of Biological Nanochemistry, Magyar tudósok boulevard 2, 1117 Budapest, Hungary
| | - B Besztercei
- Semmelweis University, Institute of Clinical Experimental Research, Tűzoltó street 37-47, 1094 Budapest, Hungary
| | - P Gyulavári
- Semmelweis University, Pathobiochemistry Research Group, Tűzoltó street 37-47, 1094 Budapest, Hungary
| | - Z Varga
- Research Centre for Natural Sciences - Eötvös Loránd Research Network, Institute of Materials and Environmental Chemistry, Research Group of Biological Nanochemistry, Magyar tudósok boulevard 2, 1117 Budapest, Hungary
| | - I Peták
- University of Illinois at Chicago, Department of Biopharmaceutical Sciences, 833 S. Wood street, Chicago, IL 60612, USA; Oncompass Medicine Ltd., Retek street 34, 1024 Budapest, Hungary; Semmelweis University, Department of Pharmacology and Pharmacotherapy, Nagyvárad square 4, 1089 Budapest, Hungary
| | - A Bóta
- Research Centre for Natural Sciences - Eötvös Loránd Research Network, Institute of Materials and Environmental Chemistry, Research Group of Biological Nanochemistry, Magyar tudósok boulevard 2, 1117 Budapest, Hungary.
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Murányi J, Varga A, Gyulavári P, Pénzes K, Németh CE, Csala M, Pethő L, Csámpai A, Halmos G, Peták I, Vályi-Nagy I. Novel Crizotinib-GnRH Conjugates Revealed the Significance of Lysosomal Trapping in GnRH-Based Drug Delivery Systems. Int J Mol Sci 2019; 20:ijms20225590. [PMID: 31717403 PMCID: PMC6888004 DOI: 10.3390/ijms20225590] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 11/06/2019] [Indexed: 12/11/2022] Open
Abstract
Several promising anti-cancer drug–GnRH (gonadotropin-releasing hormone) conjugates have been developed in the last two decades, although none of them have been approved for clinical use yet. Crizotinib is an effective multi-target kinase inhibitor, approved against anaplastic lymphoma kinase (ALK)- or ROS proto-oncogene 1 (ROS-1)-positive non-small cell lung carcinoma (NSCLC); however, its application is accompanied by serious side effects. In order to deliver crizotinib selectively into the tumor cells, we synthesized novel crizotinib analogues and conjugated them to a [d-Lys6]–GnRH-I targeting peptide. Our most prominent crizotinib–GnRH conjugates, the amide-bond-containing [d-Lys6(crizotinib*)]–GnRH-I and the ester-bond-containing [d-Lys6(MJ55*)]–GnRH-I, were able to bind to GnRH-receptor (GnRHR) and exert a potent c-Met kinase inhibitory effect. The efficacy of compounds was tested on the MET-amplified and GnRHR-expressing EBC-1 NSCLC cells. In vitro pharmacological profiling led to the conclusion that that crizotinib–GnRH conjugates are transported directly into lysosomes, where the membrane permeability of crizotinib is diminished. As a consequence of GnRHR-mediated endocytosis, GnRH-conjugated crizotinib bypasses its molecular targets—the ATP-binding site of RTKs— and is sequestered in the lysosomes. These results explained the lower efficacy of crizotinib–GnRH conjugates in EBC-1 cells, and led to the conclusion that drug escape from the lysosomes is a major challenge in the development of clinically relevant anti-cancer drug–GnRH conjugates.
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Affiliation(s)
- József Murányi
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094 Budapest, Hungary; (A.V.); (P.G.); (K.P.)
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, H1094 Budapest, Hungary; (C.E.N.); (M.C.)
- Correspondence:
| | - Attila Varga
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094 Budapest, Hungary; (A.V.); (P.G.); (K.P.)
| | - Pál Gyulavári
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094 Budapest, Hungary; (A.V.); (P.G.); (K.P.)
| | - Kinga Pénzes
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094 Budapest, Hungary; (A.V.); (P.G.); (K.P.)
| | - Csilla E. Németh
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, H1094 Budapest, Hungary; (C.E.N.); (M.C.)
| | - Miklós Csala
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, H1094 Budapest, Hungary; (C.E.N.); (M.C.)
| | - Lilla Pethő
- MTA-ELTE Research Group of Peptide Chemistry, Eötvös Loránd University, H1117 Budapest, Hungary
| | - Antal Csámpai
- Institute of Chemistry, Eötvös Loránd University, H1117 Budapest, Hungary;
| | - Gábor Halmos
- Department of Biopharmacy, Faculty of Pharmacy, University of Debrecen, H4032 Debrecen, Hungary;
| | - István Peták
- Oncompass Medicine Hungary Ltd., H1024 Budapest, Hungary;
| | - István Vályi-Nagy
- Central Hospital of Southern Pest National Institute of Hematology and Infectious Diseases, H1097 Budapest, Hungary;
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Varga A, Bátai B, Gyulavári P, Nguyen M, Sőti C, Vántus T. Heat shock protein 90 chaperones and protein kinase D3 regulates androgen-independent prostate cancer development. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz269.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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5
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Márton M, Tihanyi N, Gyulavári P, Bánhegyi G, Kapuy O. NRF2-regulated cell cycle arrest at early stage of oxidative stress response mechanism. PLoS One 2018; 13:e0207949. [PMID: 30485363 PMCID: PMC6261604 DOI: 10.1371/journal.pone.0207949] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Accepted: 11/08/2018] [Indexed: 01/02/2023] Open
Abstract
Oxidative stress results in activation of several signal transduction pathways controlled by the PERK-substrate NRF2 (nuclear factor erythroid 2-related factor 2); meanwhile the ongoing cell division cycle has to be blocked. It has been recently shown that Cyclin D1 got immediately down-regulated via PERK pathway in response to oxidative stress leading to cell cycle arrest. However, the effect of NRF2 on cell cycle regulation has not been explored yet. We aimed to reveal a crosstalk between PERK-substrate NRF2 and the key elements of cell cycle regulatory network upon oxidative stress using molecular biological techniques- Although Cyclin D1 level remained constant, its activity was blocked by various stoichiometric inhibitors (such as p15, p21 and p27) even at low level of oxidative stress. The activity of these CDK inhibitors completely disappeared, when the addition of oxidative agent was combined with silencing of either PERK or NRF2.This further confirms the important role of NRF2 in blocking Cyclin D1 with stoichiometric inhibitors at early stage of oxidative stress.
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Affiliation(s)
- Margita Márton
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary
| | - Nikolett Tihanyi
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary
| | - Pál Gyulavári
- MTA-SE Pathobiochemistry Research Group, Budapest, Hungary
| | - Gábor Bánhegyi
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary
- MTA-SE Pathobiochemistry Research Group, Budapest, Hungary
| | - Orsolya Kapuy
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary
- * E-mail:
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Gyulavári P, Szokol B, Szabadkai I, Brauswetter D, Bánhegyi P, Varga A, Markó P, Boros S, Illyés E, Szántai-Kis C, Krekó M, Czudor Z, Őrfi L. Discovery and optimization of novel benzothiophene-3-carboxamides as highly potent inhibitors of Aurora kinases A and B. Bioorg Med Chem Lett 2018; 28:3265-3270. [DOI: 10.1016/j.bmcl.2018.05.064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 05/28/2018] [Accepted: 05/31/2018] [Indexed: 12/31/2022]
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7
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Szabadkai I, Torka R, Garamvölgyi R, Baska F, Gyulavári P, Boros S, Illyés E, Choidas A, Ullrich A, Őrfi L. Discovery of N-[4-(Quinolin-4-yloxy)phenyl]benzenesulfonamides as Novel AXL Kinase Inhibitors. J Med Chem 2018; 61:6277-6292. [PMID: 29928803 DOI: 10.1021/acs.jmedchem.8b00672] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The overexpression of AXL kinase has been described in many types of cancer. Due to its role in proliferation, survival, migration, and resistance, AXL represents a promising target in the treatment of the disease. In this study we present a novel compound family that successfully targets the AXL kinase. Through optimization and detailed SAR studies we developed low nanomolar inhibitors, and after further biological characterization we identified a potent AXL kinase inhibitor with favorable pharmacokinetic profile. The antitumor activity was determined in xenograft models, and the lead compounds reduced the tumor size by 40% with no observed toxicity as well as lung metastasis formation by 66% when compared to vehicle control.
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Affiliation(s)
| | - Robert Torka
- Institute of Physiological Chemistry , University Halle-Wittenberg , Halle (Saale) 06108 , Germany
| | - Rita Garamvölgyi
- Vichem Chemie Research Ltd. , Budapest 1022 , Hungary
- Department of Pharmaceutical Chemistry , Semmelweis University , Budapest 1092 , Hungary
| | - Ferenc Baska
- Vichem Chemie Research Ltd. , Budapest 1022 , Hungary
| | - Pál Gyulavári
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry , Semmelweis University , Budapest 1094 , Hungary
| | - Sándor Boros
- Vichem Chemie Research Ltd. , Budapest 1022 , Hungary
| | - Eszter Illyés
- Vichem Chemie Research Ltd. , Budapest 1022 , Hungary
| | - Axel Choidas
- Lead Discovery Center GmbH , Dortmund 44227 , Germany
| | - Axel Ullrich
- Department of Molecular Biology , Max Planck Institute of Biochemistry , Martinsried 82152 , Germany
| | - László Őrfi
- Vichem Chemie Research Ltd. , Budapest 1022 , Hungary
- Department of Pharmaceutical Chemistry , Semmelweis University , Budapest 1092 , Hungary
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Murányi J, Varga A, Gurbi B, Gyulavári P, Mező G, Vántus T. In Vitro Imaging and Quantification of the Drug Targeting Efficiency of Fluorescently Labeled GnRH Analogues. J Vis Exp 2017. [PMID: 28362408 DOI: 10.3791/55529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
GnRH analogues are effective targeting moieties and able to deliver anticancer agents selectively into malignant tumor cells which highly express GnRH receptors. However, the quantitative analysis of GnRH analogues' cellular uptake and the investigated cell types in GnRH-based drug delivery systems are currently limited. Previously introduced, selectively labeled fluorescent GnRH I, -II and -III derivatives provide great detectability, and they have suitable chemical properties for reproducible and robust experiments. We also found that the appropriate up-to-date methods with these labeled GnRH analogues could offer novel information about the GnRH-based drug delivery systems. This manuscript introduces some simple and fast experiments regarding the cellular uptake of [D-Lys6(FITC)]-GnRH-I, [D-Lys6(FITC)]-GnRH-II and [Lys8(FITC)]-GnRH-III on the EBC-1 (lung), the BxPC-3 (pancreas) and on the Detroit-562- (pharynx) malignant tumor cells. In parallel with these GnRH-FITC conjugates, the cell surface level of GnRH-I receptors was also examined on these cell lines before and after the GnRH treatment by confocal laser scanning microscopy. The cellular uptake of GnRH-FITC conjugates was quantified by fluorescence-activated cell sorting. In these experiments minor differences among GnRH analogues and major differences among cell types was observed. The significant differences among cell lines are correlated with their distinct level of cell surface GnRH-I receptors. The introduced experiments contain practical methods to visualize, quantify and compare the uptake efficiency of GnRH-FITC conjugates in a time- and concentration-dependent manner on various adherent cell cultures. These results could predict the drug targeting efficiency of GnRH conjugates on the given cell culture, and offer a good basis for further experiments in the examination of GnRH-based drug delivery systems.
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Affiliation(s)
- József Murányi
- MTA-SE Pathobiochemistry Research Group, Semmelweis University; Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University;
| | - Attila Varga
- MTA-SE Pathobiochemistry Research Group, Semmelweis University
| | - Bianka Gurbi
- MTA-SE Pathobiochemistry Research Group, Semmelweis University
| | - Pál Gyulavári
- MTA-SE Pathobiochemistry Research Group, Semmelweis University
| | - Gábor Mező
- MTA-ELTE Research Group of Peptide Chemistry, Eötvös Loránd University
| | - Tibor Vántus
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University
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Murányi J, Gyulavári P, Varga A, Bökönyi G, Tanai H, Vántus T, Pap D, Ludányi K, Mező G, Kéri G. Synthesis, characterization and systematic comparison of FITC-labelled GnRH-I, -II and -III analogues on various tumour cells. J Pept Sci 2017; 22:552-60. [PMID: 27443981 DOI: 10.1002/psc.2904] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Revised: 06/03/2016] [Accepted: 06/06/2016] [Indexed: 11/05/2022]
Abstract
Targeted tumour therapy is the focus of recent cancer research. Gonadotropin-releasing hormone (GnRH) analogues are able to deliver anticancer agents selectively into tumour cells, which highly express GnRH receptors. However, the effectiveness of different analogues as targeting moiety in drug delivery systems is rarely compared, and the investigated types of cancer are also limited. Therefore, we prepared selectively labelled, fluorescent derivatives of GnRH-I, -II and -III analogues, which were successfully used for drug targeting. In this manuscript, we investigated these analogues' solubility, stability and passive membrane permeability and compared their cellular uptake by various cancer cells. We found that these labelled GnRH conjugates provide great detectability, without undesired cytotoxicity and passive membrane permeability. The introduced experiments with these conjugates proved their reliable tracking, quantification and comparison. Cellular uptake efficiency was studied on human breast, colon, pancreas and prostate cancer cells (MCF-7, HT-29, BxPC-3, LNCaP) and on dog kidney cells (Madin-Darby canine kidney). Each of the three conjugates was taken up by GnRH-I receptor-expressing cells, but the different cells preferred different analogues. Furthermore, we demonstrated for the first time the high cell surface expression of GnRH-I receptors and the effective cellular uptake of GnRH analogues on human pharynx tumour (Detroit-562) cells. In summary, our presented results detail that the introduced conjugates could be innovative tools for the examination of the GnRH-based drug delivery systems on various cells and offer novel information about these peptides. Copyright © 2016 European Peptide Society and John Wiley & Sons, Ltd.
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Affiliation(s)
- József Murányi
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094, Budapest, Hungary.,Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Tűzoltó St. 37-47, H1094, Budapest, Hungary
| | - Pál Gyulavári
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094, Budapest, Hungary
| | - Attila Varga
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094, Budapest, Hungary
| | - Györgyi Bökönyi
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094, Budapest, Hungary
| | - Henriette Tanai
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094, Budapest, Hungary
| | - Tibor Vántus
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Tűzoltó St. 37-47, H1094, Budapest, Hungary
| | - Domonkos Pap
- 1st Department of Pediatrics, Semmelweis University, Bókay János St. 53-54, H1083, Budapest, Hungary
| | - Krisztina Ludányi
- Department of Pharmaceutics, Semmelweis University, Hőgyes Endre St. 7, H1092, Budapest, Hungary
| | - Gábor Mező
- MTA-ELTE Research Group of Peptide Chemistry, Hungarian Academy of Sciences, Eötvös L. University, Pázmány Péter sétány 1/A, H1518, Budapest, Hungary
| | - György Kéri
- MTA-SE Pathobiochemistry Research Group, Tűzoltó St. 37-47, H1094, Budapest, Hungary.,Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Tűzoltó St. 37-47, H1094, Budapest, Hungary
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Varga A, Gyulavári P, Greff Z, Futosi K, Németh T, Simon-Szabó L, Kerekes K, Szántai-Kis C, Brauswetter D, Kokas M, Borbély G, Erdei A, Mócsai A, Kéri G, Vántus T. Correction: Targeting Vascular Endothelial Growth Factor Receptor 2 and Protein Kinase D1 Related Pathways by a Multiple Kinase Inhibitor in Angiogenesis and Inflammation Related Processes In Vitro. PLoS One 2015; 10:e0144792. [PMID: 26672602 PMCID: PMC4681468 DOI: 10.1371/journal.pone.0144792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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11
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Varga A, Gyulavári P, Greff Z, Futosi K, Németh T, Simon-Szabó L, Kerekes K, Szántai-Kis C, Brauswetter D, Kokas M, Borbély G, Erdei A, Mócsai A, Kéri G, Vántus T. Targeting vascular endothelial growth factor receptor 2 and protein kinase D1 related pathways by a multiple kinase inhibitor in angiogenesis and inflammation related processes in vitro. PLoS One 2015; 10:e0124234. [PMID: 25874616 PMCID: PMC4396990 DOI: 10.1371/journal.pone.0124234] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2014] [Accepted: 02/27/2015] [Indexed: 12/18/2022] Open
Abstract
Emerging evidence suggests that the vascular endothelial growth factor receptor 2 (VEGFR2) and protein kinase D1 (PKD1) signaling axis plays a critical role in normal and pathological angiogenesis and inflammation related processes. Despite all efforts, the currently available therapeutic interventions are limited. Prior studies have also proved that a multiple target inhibitor can be more efficient compared to a single target one. Therefore, development of novel inflammatory pathway-specific inhibitors would be of great value. To test this possibility, we screened our molecular library using recombinant kinase assays and identified the previously described compound VCC251801 with strong inhibitory effect on both VEGFR2 and PKD1. We further analyzed the effect of VCC251801 in the endothelium-derived EA.hy926 cell line and in different inflammatory cell types. In EA.hy926 cells, VCC251801 potently inhibited the intracellular activation and signaling of VEGFR2 and PKD1 which inhibition eventually resulted in diminished cell proliferation. In this model, our compound was also an efficient inhibitor of in vitro angiogenesis by interfering with endothelial cell migration and tube formation processes. Our results from functional assays in inflammatory cellular models such as neutrophils and mast cells suggested an anti-inflammatory effect of VCC251801. The neutrophil study showed that VCC251801 specifically blocked the immobilized immune-complex and the adhesion dependent TNF-α -fibrinogen stimulated neutrophil activation. Furthermore, similar results were found in mast cell degranulation assay where VCC251801 caused significant reduction of mast cell response. In summary, we described a novel function of a multiple kinase inhibitor which strongly inhibits the VEGFR2-PKD1 signaling and might be a novel inhibitor of pathological inflammatory pathways.
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Affiliation(s)
- Attila Varga
- Pathobiochemistry Research Group, Hungarian Academy of Sciences—Semmelweis University, Budapest, Hungary
| | - Pál Gyulavári
- Pathobiochemistry Research Group, Hungarian Academy of Sciences—Semmelweis University, Budapest, Hungary
| | | | - Krisztina Futosi
- Department of Physiology, Semmelweis University, Budapest, Hungary
| | - Tamás Németh
- Department of Physiology, Semmelweis University, Budapest, Hungary
| | - Laura Simon-Szabó
- Department of Immunology, Eötvös Loránd University, Budapest, Hungary
| | - Krisztina Kerekes
- Department of Immunology, Eötvös Loránd University, Budapest, Hungary
| | | | - Diána Brauswetter
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary
| | - Márton Kokas
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary
| | - Gábor Borbély
- Pathobiochemistry Research Group, Hungarian Academy of Sciences—Semmelweis University, Budapest, Hungary
| | - Anna Erdei
- Department of Immunology, Eötvös Loránd University, Budapest, Hungary
| | - Attila Mócsai
- Department of Physiology, Semmelweis University, Budapest, Hungary
| | - György Kéri
- Pathobiochemistry Research Group, Hungarian Academy of Sciences—Semmelweis University, Budapest, Hungary
- Vichem Chemie Research Ltd., Budapest, Hungary
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary
| | - Tibor Vántus
- Department of Medical Chemistry, Molecular Biology and Pathobiochemistry, Semmelweis University, Budapest, Hungary
- * E-mail:
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12
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Szokol B, Gyulavári P, Kurkó I, Baska F, Szántai-Kis C, Greff Z, Őrfi Z, Peták I, Pénzes K, Torka R, Ullrich A, Őrfi L, Vántus T, Kéri G. Discovery and Biological Evaluation of Novel Dual EGFR/c-Met Inhibitors. ACS Med Chem Lett 2014; 5:298-303. [PMID: 24900830 DOI: 10.1021/ml4003309] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2013] [Accepted: 01/30/2014] [Indexed: 01/23/2023] Open
Abstract
Activating mutations in the epidermal growth factor receptor (EGFR) have been identified in a subset of non-small cell lung cancer (NSCLC), which is one of the leading cancer types worldwide. Application of EGFR tyrosine kinase inhibitors leads to acquired resistance by secondary EGFR mutations or by amplification of the hepatocyte growth factor receptor (c-Met) gene. Although several EGFR and c-Met inhibitors have been reported, potent dual EGFR/c-Met inhibitors, which can overcome this latter resistance mechanism, have hitherto not been published and have not reached clinical trials. In the present study we have identified dual EGFR/c-Met inhibitors and designed novel N-[4-(quinolin-4-yloxy)-phenyl]-biarylsulfonamide derivatives, which inhibit the c-Met receptor and both the wild-type and the activating mutant EGFR kinases in nanomolar range. We have demonstrated by Western blot analysis that compound 10 inhibits EGFR and c-Met phosphorylation at cellular level and effectively inhibits viability of the NSCLC cell lines.
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Affiliation(s)
| | - Pál Gyulavári
- MTA-SE
Pathobiochemistry Research Group, Department of Medical Chemistry, Semmelweis University, 1085 Budapest, Hungary
| | - Ibolya Kurkó
- Vichem Chemie Research Ltd., 1022 Budapest, Hungary
| | - Ferenc Baska
- Vichem Chemie Research Ltd., 1022 Budapest, Hungary
- Rational
Drug-Design Laboratory Cooperation Research Centre, Semmelweis University, 1085 Budapest, Hungary
| | | | - Zoltán Greff
- Vichem Chemie Research Ltd., 1022 Budapest, Hungary
| | - Zoltán Őrfi
- Rational
Drug-Design Laboratory Cooperation Research Centre, Semmelweis University, 1085 Budapest, Hungary
- Max Planck Institute of Biochemistry, Munich 82152, Germany
| | - István Peták
- MTA-SE
Pathobiochemistry Research Group, Department of Medical Chemistry, Semmelweis University, 1085 Budapest, Hungary
- KPS Medical Biotechnology and Healthcare Services Ltd., 1022 Budapest, Hungary
| | - Kinga Pénzes
- Max Planck Institute of Biochemistry, Munich 82152, Germany
| | - Robert Torka
- Max Planck Institute of Biochemistry, Munich 82152, Germany
| | - Axel Ullrich
- Max Planck Institute of Biochemistry, Munich 82152, Germany
| | - László Őrfi
- Vichem Chemie Research Ltd., 1022 Budapest, Hungary
- Department
of Pharmaceutical Chemistry, Semmelweis University, 1085 Budapest, Hungary
| | - Tibor Vántus
- MTA-SE
Pathobiochemistry Research Group, Department of Medical Chemistry, Semmelweis University, 1085 Budapest, Hungary
| | - György Kéri
- Vichem Chemie Research Ltd., 1022 Budapest, Hungary
- MTA-SE
Pathobiochemistry Research Group, Department of Medical Chemistry, Semmelweis University, 1085 Budapest, Hungary
- Rational
Drug-Design Laboratory Cooperation Research Centre, Semmelweis University, 1085 Budapest, Hungary
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13
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Szokol B, Gyulavári P, Baska F, Ibolya K, Greff Z, Szántai KC, Zoltán O, Peták I, Axel U, Vantus T, Kéri G, Orfi L. [Development and biochemical characterization of EGFR/c-Met dual inhibitors]. Acta Pharm Hung 2013; 83:121-133. [PMID: 24575658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The epidermal growth factor receptor (EGFR) family has been well-known for more than ten years as the target of non-small lung carcinoma (NSCLC) which is one of the leading cause of mortality among the cancer types. The receptor tyrosine kinase inhibitors (gefitinib, erlotinib, lapatinib) which have been applied in the therapy, are not able to inhibit the progression of this disease perfectly because of resistance. It has been demonstrated that the amplification of mesenchymal-epithelial transition factor (c-Met) or secondary mutation of EGFR kinase causes the resistance against EGFR inhibitors in 18-20 percent of the cases. Clinical candidates inhibiting both of EGFR and c-Met kinases are unknown in the literature. We have developed quinoline-based inhibitors in our research project, which inhibit both kinases in submicromolar range in enzymatic assays, moreover we have demonstrated by western blot analysis that these compounds inhibit the autophosphorylation in vivo. The binding of the effective compounds was examined by in silico and docking simulations.
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Affiliation(s)
| | - Pál Gyulavári
- Orvosi Vegytani, Molekuláris Biológiai és Patobiokémiai Intézet, Semmelweis Egyetem
| | | | | | | | | | - Orfi Zoltán
- Max Planck Institute of Biochemistry, Department of Molecular Biology, München
| | - István Peták
- Orvosi Vegytani, Molekuláris Biológiai és Patobiokémiai Intézet, Semmelweis Egyetem
| | - Ullrich Axel
- Max Planck Institute of Biochemistry, Department of Molecular Biology, München
| | - Tibor Vantus
- Orvosi Vegytani, Molekuláris Biológiai és Patobiokémiai Intézet, Semmelweis Egyetem
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