1
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Liu Y, Li X, Chen S, Zhu C, Shi Y, Dang S, Zhang W, Li W. Pan-cancer analysis of SERPINE family genes as biomarkers of cancer prognosis and response to therapy. Front Mol Biosci 2024; 10:1277508. [PMID: 38274096 PMCID: PMC10808646 DOI: 10.3389/fmolb.2023.1277508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 12/29/2023] [Indexed: 01/27/2024] Open
Abstract
Background: Serine protease inhibitor E (SERPINE) family genes participate in the tumor growth, cancer cell survival and metastasis. However, the SERPINE family members role in the prognosis and their clinical therapeutic potentials in various human cancer types have not been elaborately explored. Methods: We preliminarily analyzed expression levels and prognostic values of SERPINE family genes, and investigated the correlation between SERPINEs expression and tumor microenvironment (TME), Stemness score, clinical characteristic, immune infiltration, tumor mutational burden (TMB), immune subtype, and drug sensitivity in pan-cancer, which based on updated public databases and integrated some bioinformatics analysis methods. In addition, we conducted the enrichment analysis of SERPINEs from DAVID and KOBAS databases. Results: SERPINE1, SERPINE2, and SERPINE3 expression were upregulated in nine cancers, twelve cancers, and six cancers, respectively. The expression of SERPINE family genes was associated with the prognosis in several cancers from The Cancer Genome Atlas (TCGA). Furthermore, SERPINE family genes expression also had a significant relation to stromal and immune scores, and RNA stemness score and DNA stemness score in pan-cancer. SERPINE1 and SERPINE2 expression significantly increased in tumor advanced stage in colon adenocarcinoma (COAD). Results showed that SERPINE1 and SERPINE2 expression were negatively related with B cells and Monocytes, respectively. SERPINE2 expression had a significantly positive relation with B cells and Macrophages. In terms of TMB, SERPINE1, SERPINE2, and SERPINE3 were found to associated with TMB in seven cancers, fourteen cancers, and four cancers, respectively. Moreover, all SERPINE gene family members were significantly correlated with immune subtypes. SERPINE1 expression had a significantly positive or negative correlation with drug sensitivity. Conclusion: The study indicated the great potential of SERPINE family genes as biomarkers for prognosis and provided valuable strategies for further investigation of SERPINE family genes as potential targets in cancer.
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Affiliation(s)
| | | | | | | | | | | | | | - Wei Li
- Department of Cancer Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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2
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Kinesin spindle protein inhibitors in cancer: from high throughput screening to novel therapeutic strategies. Future Sci OA 2022; 8:FSO778. [PMID: 35251692 PMCID: PMC8890118 DOI: 10.2144/fsoa-2021-0116] [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: 09/23/2021] [Accepted: 12/14/2021] [Indexed: 11/23/2022] Open
Abstract
Bringing to a halt the cell cycle in mitosis and interfering with its normal progression is one of the most successful anti-cancer strategies used nowadays. Classically, several kinds of anti-cancer drugs like taxanes and vinca alkaloids directly inhibit microtubules during cell division. These drugs exhibit serious side effects, most importantly, severe peripheral neuropathies. Alternatively, KSP inhibitors are grasping a lot of research attention as less toxic mitotic inhibitors. In this review, we track the medicinal chemistry developmental stages of KSP inhibitors. Moreover, we address the challenges that are faced during the development of KSP inhibitor therapy for cancer and future insights for the latest advances in research that are directed to find active KSP inhibitor drugs. Scientists have recognized the importance of selective KSP inhibitors in the early 2000s and so various KSP protein inhibitors have been investigated. Only ten of these have been clinically evaluated for cancer treatment. Ispinesib (SB-715992) and filanesib (Arry-520) were the most promising small molecules in clinical trials against the KSP protein. Many challenges are faced during the development of an active anti-KSP drug; most importantly are the unsatisfactory clinical trial results. Designing dual inhibitors, antibody–drug conjugates, combination therapy and gene therapy approach are among the main strategies that are being investigated nowadays to find new effective KSP inhibitors. The scientific research efforts are still devoted to find an effective and tolerable KSP inhibitor drug that can gain US FDA approval.
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3
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Impastato AC, Shemet A, Vepřek NA, Saper G, Rao L, Hess H, Gennerich A, Trauner D. Optical Control of Mitosis with a Photoswitchable Eg5 Inhibitor. Angew Chem Int Ed Engl 2022; 61:e202115846. [PMID: 34958711 PMCID: PMC9533678 DOI: 10.1002/anie.202115846] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Indexed: 11/11/2022]
Abstract
Eg5 is a kinesin motor protein that is responsible for bipolar spindle formation and plays a crucial role during mitosis. Loss of Eg5 function leads to the formation of monopolar spindles, followed by mitotic arrest, and subsequent cell death. Several cell-permeable small molecules have been reported to inhibit Eg5 and some have been evaluated as anticancer agents. We now describe the design, synthesis, and biological evaluation of photoswitchable variants with five different pharmacophores. Our lead compound Azo-EMD is a cell permeable azobenzene that inhibits Eg5 more potently in its light-induced cis form. This activity decreased the velocity of Eg5 in single-molecule assays, promoted formation of monopolar spindles, and led to mitotic arrest in a light dependent way.
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Affiliation(s)
| | - Andrej Shemet
- Department of Chemistry, New York University, New York, 10003, USA
| | - Nynke A. Vepřek
- Department of Chemistry, New York University, New York, 10003, USA,Department of Chemistry, Ludwig-Maximilians University of Munich, 81377 Munich, Germany
| | - Gadiel Saper
- Department of Biomedical Engineering, Columbia University, New York, 10025, USA
| | - Lu Rao
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, New York, 10461, USA
| | - Henry Hess
- Department of Biomedical Engineering, Columbia University, New York, 10025, USA
| | - Arne Gennerich
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, New York, 10461, USA
| | - Dirk Trauner
- Department of Chemistry, New York University, New York, 10003, USA
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4
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Impastato AC, Shemet A, Vepřek NA, Saper G, Hess H, Rao L, Gennerich A, Trauner D. Optical Control of Mitosis with a Photoswitchable Eg5 Inhibitor. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Andrej Shemet
- Department of Chemistry New York University New York 10003 USA
| | - Nynke A. Vepřek
- Department of Chemistry New York University New York 10003 USA
- Department of Chemistry Ludwig Maximilian University of Munich 81377 Munich Germany
| | - Gadiel Saper
- Department of Biomedical Engineering Columbia University New York 10025 USA
| | - Henry Hess
- Department of Biomedical Engineering Columbia University New York 10025 USA
| | - Lu Rao
- Department of Biochemistry Albert Einstein College of Medicine New York 10461 USA
| | - Arne Gennerich
- Department of Biochemistry Albert Einstein College of Medicine New York 10461 USA
| | - Dirk Trauner
- Department of Chemistry New York University New York 10003 USA
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5
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Vil' V, Grishin S, Baberkina E, Alekseenko A, Glinushkin A, Kovalenko A, Terent'ev A. Electrochemical Synthesis of Tetrahydroquinolines from Imines and Cyclic Ethers via Oxidation/Aza‐Diels‐Alder Cycloaddition. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Vera Vil'
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences RUSSIAN FEDERATION
| | - Sergei Grishin
- Zelinsky Institute of Organic Chemistry RAS RUSSIAN FEDERATION
| | - Elena Baberkina
- Dmitry Mendeleev University of Chemical Technology of Russia RUSSIAN FEDERATION
| | - Anna Alekseenko
- Zelinsky Institute of Organic Chemistry RAS RUSSIAN FEDERATION
| | | | - Alexey Kovalenko
- Dmitry Mendeleev University of Chemical Technology of Russia RUSSIAN FEDERATION
| | - Alexander Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences RUSSIAN FEDERATION
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6
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Novais P, Silva PMA, Amorim I, Bousbaa H. Second-Generation Antimitotics in Cancer Clinical Trials. Pharmaceutics 2021; 13:1011. [PMID: 34371703 PMCID: PMC8309102 DOI: 10.3390/pharmaceutics13071011] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 06/24/2021] [Accepted: 06/29/2021] [Indexed: 12/17/2022] Open
Abstract
Mitosis represents a promising target to block cancer cell proliferation. Classical antimitotics, mainly microtubule-targeting agents (MTAs), such as taxanes and vinca alkaloids, are amongst the most successful anticancer drugs. By disrupting microtubules, they activate the spindle assembly checkpoint (SAC), which induces a prolonged delay in mitosis, expected to induce cell death. However, resistance, toxicity, and slippage limit the MTA's effectiveness. With the desire to overcome some of the MTA's limitations, mitotic and SAC components have attracted great interest as promising microtubule-independent targets, leading to the so-called second-generation antimitotics (SGAs). The identification of inhibitors against most of these targets, and the promising outcomes achieved in preclinical assays, has sparked the interest of academia and industry. Many of these inhibitors have entered clinical trials; however, they exhibited limited efficacy as monotherapy, and failed to go beyond phase II trials. Combination therapies are emerging as promising strategies to give a second chance to these SGAs. Here, an updated view of the SGAs that reached clinical trials is here provided, together with future research directions, focusing on inhibitors that target the SAC components.
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Affiliation(s)
- Pedro Novais
- CESPU, Institute of Research and Advanced Training in Health Sciences and Technologies (IINFACTS), Rua Central de Gandra, 1317, 4585-116 Gandra, Portugal; (P.N.); (P.M.A.S.)
- Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal
- ICBAS, Instituto de Ciências Biomédicas Abel Salazar, University of Porto, 4050-313 Porto, Portugal
| | - Patrícia M. A. Silva
- CESPU, Institute of Research and Advanced Training in Health Sciences and Technologies (IINFACTS), Rua Central de Gandra, 1317, 4585-116 Gandra, Portugal; (P.N.); (P.M.A.S.)
| | - Isabel Amorim
- GreenUPorto (Sustainable Agrifood Production) Research Center, Faculty of Sciences, University of Porto, Rua do Campo Alegre, s/n, 4169-007 Porto, Portugal;
| | - Hassan Bousbaa
- CESPU, Institute of Research and Advanced Training in Health Sciences and Technologies (IINFACTS), Rua Central de Gandra, 1317, 4585-116 Gandra, Portugal; (P.N.); (P.M.A.S.)
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7
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Serrano-Del Valle A, Reina-Ortiz C, Benedi A, Anel A, Naval J, Marzo I. Future prospects for mitosis-targeted antitumor therapies. Biochem Pharmacol 2021; 190:114655. [PMID: 34129859 DOI: 10.1016/j.bcp.2021.114655] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/09/2021] [Accepted: 06/10/2021] [Indexed: 11/17/2022]
Abstract
Dysregulation of cell cycle progression is a hallmark of cancer cells. In recent years, efforts have been devoted to the development of new therapies that target proteins involved in cell cycle regulation and mitosis. Novel targeted antimitotic drugs include inhibitors of aurora kinase family, polo-like kinase 1, Mps1, Eg5, CENP-5 and the APC/cyclosome complex. While certain new inhibitors reached the clinical trial stage, most were discontinued due to negative results. However, these therapies should not be readily dismissed. Based on recent advances concerning their mechanisms of action, new strategies could be devised to increase their efficacy and promote further clinical trials. Here we discuss three main lines of action to empower these therapeutic approaches: increasing cell death signals during mitotic arrest, targeting senescent cells and facilitating antitumor immune response through immunogenic cell death (ICD).
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Affiliation(s)
| | - Chantal Reina-Ortiz
- Dept. Biochemistry, Molecular and Cell Biology, University of Zaragoza and IIS Aragón, Spain
| | - Andrea Benedi
- Dept. Biochemistry, Molecular and Cell Biology, University of Zaragoza and IIS Aragón, Spain
| | - Alberto Anel
- Dept. Biochemistry, Molecular and Cell Biology, University of Zaragoza and IIS Aragón, Spain
| | - Javier Naval
- Dept. Biochemistry, Molecular and Cell Biology, University of Zaragoza and IIS Aragón, Spain
| | - Isabel Marzo
- Dept. Biochemistry, Molecular and Cell Biology, University of Zaragoza and IIS Aragón, Spain.
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8
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Zheng J, Zhang C, Li Y, Jiang Y, Xing B, Du X. p21-activated kinase 6 controls mitosis and hepatocellular carcinoma progression by regulating Eg5. BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR CELL RESEARCH 2020; 1868:118888. [PMID: 33098954 DOI: 10.1016/j.bbamcr.2020.118888] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 10/07/2020] [Accepted: 10/09/2020] [Indexed: 02/07/2023]
Abstract
P21-activated kinases 6 (PAK6) associated with many fundamental cellular processes in cancer including cell-cell adhesion, migration and apoptosis. Here, we report a novel function of PAK6 in mitosis. Expression of PAK6 peaks in the M phase. Knockdown of PAK6 increases cell number in G2/M and promotes cell proliferation. PAK6 specifically colocalizes with Eg5 in the centrosome. Depletion of PAK6 results in multipolar spindle and a simultaneous upregulation of Eg5. Further, the PAK6 depletion-induced multiple spindle and cell cycle progression is reversed by knockdown of Eg5. These data suggest that PAK6 regulates spindle formation and cell cycle by regulating Eg5 expression. Additionally, expression of PAK6 is upregulated when Eg5 is downregulated or inhibited. Thus, PAK6 and Eg5 negatively inter-regulate each other. Significantly, the effect of PAK6 expression on the outcome of the HCC patients is controlled by Eg5 expression. Inhibition of Eg5 reverses PAK6 depletion-promoted cell invasion. Collectively, our data indicate that the inter-regulation between PAK6 and Eg5 might promote the progression of HCC.
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Affiliation(s)
- Jiaojiao Zheng
- Department of Cell Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100083, China
| | - Chunfeng Zhang
- Department of Medical Genetics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100083, China
| | - Yuan Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yang Jiang
- Department of Cell Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100083, China
| | - Baocai Xing
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Hepatopancreatobiliary Surgery Department I, Peking University Cancer Hospital & Institute, Beijing 100142, China.
| | - Xiaojuan Du
- Department of Cell Biology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100083, China.
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9
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Škubník J, Jurášek M, Ruml T, Rimpelová S. Mitotic Poisons in Research and Medicine. Molecules 2020; 25:E4632. [PMID: 33053667 PMCID: PMC7587177 DOI: 10.3390/molecules25204632] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/07/2020] [Accepted: 10/09/2020] [Indexed: 12/12/2022] Open
Abstract
Cancer is one of the greatest challenges of the modern medicine. Although much effort has been made in the development of novel cancer therapeutics, it still remains one of the most common causes of human death in the world, mainly in low and middle-income countries. According to the World Health Organization (WHO), cancer treatment services are not available in more then 70% of low-income countries (90% of high-income countries have them available), and also approximately 70% of cancer deaths are reported in low-income countries. Various approaches on how to combat cancer diseases have since been described, targeting cell division being among them. The so-called mitotic poisons are one of the cornerstones in cancer therapies. The idea that cancer cells usually divide almost uncontrolled and far more rapidly than normal cells have led us to think about such compounds that would take advantage of this difference and target the division of such cells. Many groups of such compounds with different modes of action have been reported so far. In this review article, the main approaches on how to target cancer cell mitosis are described, involving microtubule inhibition, targeting aurora and polo-like kinases and kinesins inhibition. The main representatives of all groups of compounds are discussed and attention has also been paid to the presence and future of the clinical use of these compounds as well as their novel derivatives, reviewing the finished and ongoing clinical trials.
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Affiliation(s)
- Jan Škubník
- Department of Biochemistry and Microbiology, University of Chemistry and Technology in Prague, Technická 3, 166 28, Prague 6, Czech Republic; (J.Š.); (T.R.)
| | - Michal Jurášek
- Department of Chemistry of Natural Compounds, University of Chemistry and Technology in Prague, Technická 3, 166 28, Prague 6, Czech Republic;
| | - Tomáš Ruml
- Department of Biochemistry and Microbiology, University of Chemistry and Technology in Prague, Technická 3, 166 28, Prague 6, Czech Republic; (J.Š.); (T.R.)
| | - Silvie Rimpelová
- Department of Biochemistry and Microbiology, University of Chemistry and Technology in Prague, Technická 3, 166 28, Prague 6, Czech Republic; (J.Š.); (T.R.)
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10
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Algarín EM, Hernández-García S, Garayoa M, Ocio EM. Filanesib for the treatment of multiple myeloma. Expert Opin Investig Drugs 2019; 29:5-14. [DOI: 10.1080/13543784.2020.1703179] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
| | - Susana Hernández-García
- Cancer Research Center (IBMCC-CSIC-USAL), University Hospital of Salamanca (IBSAL), Salamanca, Spain
| | - Mercedes Garayoa
- Cancer Research Center (IBMCC-CSIC-USAL), University Hospital of Salamanca (IBSAL), Salamanca, Spain
| | - Enrique M. Ocio
- University Hospital Marques de Valdecilla (IDIVAL), University of Cantabria, Santander, Spain
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11
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Myobatake Y, Kamisuki S, Tsukuda S, Higashi T, Chinen T, Takemoto K, Hachisuka M, Suzuki Y, Takei M, Tsurukawa Y, Maekawa H, Takeuchi T, Matsunaga TM, Sahara H, Usui T, Matsunaga S, Sugawara F. Pyrenocine A induces monopolar spindle formation and suppresses proliferation of cancer cells. Bioorg Med Chem 2019; 27:115149. [PMID: 31679979 DOI: 10.1016/j.bmc.2019.115149] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 09/30/2019] [Accepted: 10/01/2019] [Indexed: 10/25/2022]
Abstract
Pyrenocine A, a phytotoxin, was found to exhibit cytotoxicity against cancer cells with an IC50 value of 2.6-12.9 μM. Live cell imaging analysis revealed that pyrenocine A arrested HeLa cells at the M phase with characteristic ring-shaped chromosomes. Furthermore, as a result of immunofluorescence staining analysis, we found that pyrenocine A resulted in the formation of monopolar spindles in HeLa cells. Monopolar spindles are known to be induced by inhibitors of the kinesin motor protein Eg5 such as monastrol and STLC. Monastrol and STLC induce monopolar spindle formation and M phase arrest via inhibition of the ATPase activity of Eg5. Interestingly, our data revealed that pyrenocine A had no effect on the ATPase activity of Eg5 in vitro, which suggested the compound induces a monopolar spindle by an unknown mechanism. Structure-activity relationship analysis indicates that the enone structure of pyrenocine A is likely to be important for its cytotoxicity. An alkyne-tagged analog of pyrenocine A was synthesized and suppressed proliferation of HeLa cells with an IC50 value of 2.3 μM. We concluded that pyrenocine A induced monopolar spindle formation by a novel mechanism other than direct inhibition of Eg5 motor activity, and the activity of pyrenocine A may suggest a new anticancer mechanism.
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Affiliation(s)
- Yusuke Myobatake
- Department of Applied Biological Science, Tokyo University of Science, Chiba, Japan
| | - Shinji Kamisuki
- School of Veterinary Medicine, Azabu University, Fuchinobe, Sagamihara, Kanagawa, Japan.
| | - Senko Tsukuda
- Department of Applied Biological Science, Tokyo University of Science, Chiba, Japan
| | - Tsunehito Higashi
- Department of Applied Biological Science, Tokyo University of Science, Chiba, Japan
| | - Takumi Chinen
- Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Kenji Takemoto
- Department of Applied Biological Science, Tokyo University of Science, Chiba, Japan
| | - Masami Hachisuka
- School of Veterinary Medicine, Azabu University, Fuchinobe, Sagamihara, Kanagawa, Japan
| | - Yuka Suzuki
- School of Veterinary Medicine, Azabu University, Fuchinobe, Sagamihara, Kanagawa, Japan
| | - Maya Takei
- School of Veterinary Medicine, Azabu University, Fuchinobe, Sagamihara, Kanagawa, Japan
| | - Yukine Tsurukawa
- School of Veterinary Medicine, Azabu University, Fuchinobe, Sagamihara, Kanagawa, Japan
| | - Hiroaki Maekawa
- Department of Applied Biological Science, Tokyo University of Science, Chiba, Japan
| | - Toshifumi Takeuchi
- Department of Applied Biological Science, Tokyo University of Science, Chiba, Japan
| | - Tomoko M Matsunaga
- Research Institute for Science and Technology, Tokyo University of Science, Chiba, Japan
| | - Hiroeki Sahara
- School of Veterinary Medicine, Azabu University, Fuchinobe, Sagamihara, Kanagawa, Japan
| | - Takeo Usui
- Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan
| | - Sachihiro Matsunaga
- Department of Applied Biological Science, Tokyo University of Science, Chiba, Japan
| | - Fumio Sugawara
- Department of Applied Biological Science, Tokyo University of Science, Chiba, Japan
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12
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Henriques AC, Ribeiro D, Pedrosa J, Sarmento B, Silva PMA, Bousbaa H. Mitosis inhibitors in anticancer therapy: When blocking the exit becomes a solution. Cancer Lett 2018; 440-441:64-81. [PMID: 30312726 DOI: 10.1016/j.canlet.2018.10.005] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Revised: 09/12/2018] [Accepted: 10/02/2018] [Indexed: 12/11/2022]
Abstract
Current microtubule-targeting agents (MTAs) remain amongst the most important antimitotic drugs used against a broad range of malignancies. By perturbing spindle assembly, MTAs activate the spindle assembly checkpoint (SAC), which induces mitotic arrest and subsequent apoptosis. However, besides toxic side effects and resistance, mitotic slippage and failure in triggering apoptosis in various cancer cells are limiting factors of MTAs efficacy. Alternative strategies to target mitosis without affecting microtubules have, thus, led to the identification of small molecules, such as those that target spindle Kinesins, Aurora and Polo-like kinases. Unfortunately, these so-called second-generation of antimitotics, encompassing mitotic blockers and mitotic drivers, have failed in clinical trials. Our recent understanding regarding the mechanisms of cell death during a mitotic arrest pointed out apoptosis as the main variable, providing an opportunity to control the cell fates and influence the effectiveness of antimitotics. Here, we provide an overview on the second-generation of antimitotics, and discuss possible strategies that exploit SAC activity, mitotic slippage/exit and apoptosis induction, in order to improve the efficacy of anticancer strategies that target mitosis.
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Affiliation(s)
- Ana C Henriques
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal; INEB, Instituto Nacional de Engenharia Biomédica, Universidade Do Porto, Porto, Portugal
| | - Diana Ribeiro
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal; Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Universidade Do Porto, Porto, Portugal
| | - Joel Pedrosa
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal
| | - Bruno Sarmento
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal; INEB, Instituto Nacional de Engenharia Biomédica, Universidade Do Porto, Porto, Portugal; i3S - Instituto de Investigação e Inovação Em Saúde, Universidade Do Porto, Porto, Portugal
| | - Patrícia M A Silva
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal
| | - Hassan Bousbaa
- CESPU, Instituto de Investigação e Formação Avançada Em Ciências e Tecnologias da Saúde, Instituto Universitário de Ciências da Saúde, Gandra PRD, Portugal; Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR/CIMAR), Universidade Do Porto, Porto, Portugal.
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13
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Ghashghaei O, Masdeu C, Alonso C, Palacios F, Lavilla R. Recent advances of the Povarov reaction in medicinal chemistry. DRUG DISCOVERY TODAY. TECHNOLOGIES 2018; 29:71-79. [PMID: 30471676 DOI: 10.1016/j.ddtec.2018.08.004] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 07/23/2018] [Accepted: 08/07/2018] [Indexed: 12/14/2022]
Abstract
The Povarov multicomponent reaction consists on the condensation of an aniline, an aldehyde, and an activated olefin to generate a tetrahydroquinoline adduct with 3 diversity points. Hereby, we report the main features of this transformation and its uses in medicinal chemistry. Relevant examples of the impact of Povarov adducts in different therapeutic areas are provided.
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Affiliation(s)
- Ouldouz Ghashghaei
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, Av. de Joan XXIII, 27-31, 08028 Barcelona, Spain
| | - Carme Masdeu
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
| | - Concepción Alonso
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain
| | - Francisco Palacios
- Departamento de Química Orgánica I, Facultad de Farmacia, University of the Basque Country, UPV/EHU Paseo de la Universidad 7, 01006 Vitoria-Gasteiz, Spain.
| | - Rodolfo Lavilla
- Laboratory of Medicinal Chemistry, Faculty of Pharmacy and Food Sciences and Institute of Biomedicine (IBUB), University of Barcelona, Av. de Joan XXIII, 27-31, 08028 Barcelona, Spain.
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Wu W, Jingbo S, Xu W, Liu J, Huang Y, Sheng Q, Lv Z. S-trityl-L-cysteine, a novel Eg5 inhibitor, is a potent chemotherapeutic strategy in neuroblastoma. Oncol Lett 2018; 16:1023-1030. [PMID: 29963178 DOI: 10.3892/ol.2018.8755] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 02/27/2018] [Indexed: 01/25/2023] Open
Abstract
Eg5 is a member of the kinesin-5 family. It is involved in the formation of the bipolar spindle and serves a crucial role in mitosis; meaning that mitotic activation may serve as a chemotherapeutic strategy. However, the anticancer activity of Eg5 inhibitors in neuroblastoma remains uncharacterized. In the present study, the expression of Eg5 was examined in clinical tissue samples and neuroblastoma cell lines, SK-N-SH, SH-SY5Y and SK-N-BE2. Additionally, the antitumor activity of the Eg5 inhibitor, S-trityl-L-cysteine (STLC), was confirmed in vitro. STLC could mediate cell apoptosis, as well as cell cycle arrest, in a dose-dependent manner, which may contribute toward its antitumor activity. STLC-mediated apoptosis and cell cycle arrest were triggered by activation of the mitogen-activated protein kinase and nuclear factor kB signaling pathways. These results suggested that STLC may have potential in the in vivo treatment of neuroblastoma.
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Affiliation(s)
- Wei Wu
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, P.R. China
| | - Shao Jingbo
- Department of Hematology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, P.R. China
| | - Weijue Xu
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, P.R. China
| | - Jiangbin Liu
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, P.R. China
| | - Yiming Huang
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, P.R. China
| | - Qingfeng Sheng
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, P.R. China
| | - Zhibao Lv
- Department of General Surgery, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai 200062, P.R. China
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15
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Eg5 inhibitor YL001 induces mitotic arrest and inhibits tumor proliferation. Oncotarget 2018; 8:42510-42524. [PMID: 28489567 PMCID: PMC5522084 DOI: 10.18632/oncotarget.17207] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 04/05/2017] [Indexed: 11/25/2022] Open
Abstract
Eg5 is a kinesin spindle protein that controls chromosomal segregation in mitosis and is thus a critical drug target for cancer therapy. We report the discovery of a potent, selective inhibitor of Eg5 designated YL001. YL001 was obtained through shape similarity based virtual screening, and it bears a 1,5-disubstituted tetrazole scaffold. YL001 exhibits favorable bioactivity in a variety of cancer cell lines, including taxol-resistant ovarian cancer and 6TG-resistant breast cancer cell lines. This compound inhibits tumor growth by 60% and significantly prolongs median survival time by more than 50% in a xenograft mouse model. YL001 blocks the ATPase activity of Eg5 and causes mitotic failure, ultimately resulting in apoptosis of cancer cells through activation of the caspase-3 pathway. Our findings demonstrate that YL001 is a potent antitumor agent that may be developed for cancer therapeutics.
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Remon J, Abedallaa N, Taranchon-Clermont E, Bluthgen V, Lindsay CR, Besse B, Thomas de Montpréville V. CD52, CD22, CD26, EG5 and IGF-1R expression in thymic malignancies. Lung Cancer 2017. [PMID: 28625631 DOI: 10.1016/j.lungcan.2017.03.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Thymic epithelial tumours are rare cancers for which new treatment options are required. Identification of putative predictive markers is important for developing clinical trials. We studied the expression of five putative predictive biomarkers, potentially actionable by approved experimental drugs. METHODS CD52, CD22, CD26, EG5, and IGF-1R expression were investigated by immunohistochemistry in formalin-fixed surgical samples of thymic epithelial tumour patients. All samples containing 10% positive epithelial tumour cells, independent of tumour cell intensity, were considered as positive. Correlation with histological subtype was performed. RESULTS 106 surgical samples (89 thymomas, 12 thymic carcinoma, and 5 thymic neuroendocrine tumours) were evaluated. Overall, CD52, CD22, CD26, EG5 and IGF-1R expression was observed in 7%, 42%, 25%, 42% and 77% of samples, respectively. CD52 expression was more frequent in B2 and B3 thymoma. All TET subtypes stained for CD22, mainly AB thymoma (68%). CD26 expression also correlated with AB thymoma (68%), and A thymoma (50%) subtype, while IGFR1 was the most common marker expressed by thymic carcinoma samples (92%), followed by EG5 (60%). Only EG5 expression was significantly higher in thymic carcinomas than in thymomas (75% vs. 38%, p=0.026). CONCLUSIONS Our data were consistent with a previous study of IGF-1R expression. Based on their expression, activity of agents targeting CD52, CD 22, CD26 and EG5 could be further explored in TET patients.
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Affiliation(s)
- J Remon
- Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, 94805 Villejuif, France
| | - N Abedallaa
- Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, 94805 Villejuif, France
| | - E Taranchon-Clermont
- Departement d'Anatomie Pathologiques Recherche, Institut Universitaire du Cancer Toulouse - Oncopole, 1 Avenue Irène Joint-Curie, 31509 Toulouse Cedex 9, France.
| | - V Bluthgen
- Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, 94805 Villejuif, France.
| | - C R Lindsay
- Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, 94805 Villejuif, France.
| | - B Besse
- Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, 94805 Villejuif, France; University Paris-Sud, 114 Rue Edouard Vaillant, 94805 Villejuif, France.
| | - V Thomas de Montpréville
- Pathology Department, Hôpital Marie Lannelongue, 133, avenue de la Résistance, 92350 Le Plessis-Robinson, France.
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Infante JR, Patnaik A, Verschraegen CF, Olszanski AJ, Shaheen M, Burris HA, Tolcher AW, Papadopoulos KP, Beeram M, Hynes SM, Leohr J, Lin AB, Li LQ, McGlothlin A, Farrington DL, Westin EH, Cohen RB. Two Phase 1 dose-escalation studies exploring multiple regimens of litronesib (LY2523355), an Eg5 inhibitor, in patients with advanced cancer. Cancer Chemother Pharmacol 2017; 79:315-326. [DOI: 10.1007/s00280-016-3205-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Accepted: 11/21/2016] [Indexed: 10/20/2022]
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Recent findings and future directions for interpolar mitotic kinesin inhibitors in cancer therapy. Future Med Chem 2016; 8:463-89. [PMID: 26976726 PMCID: PMC4896392 DOI: 10.4155/fmc.16.5] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The kinesin class of microtubule-associated motor proteins present attractive anti-cancer targets owing to their roles in key functions in dividing cells. Two interpolar mitotic kinesins Eg5 and HSET have opposing motor functions in mitotic spindle assembly with respect to microtubule movement, but both offer opportunities to develop cancer selective therapeutic agents. Here, we summarize the progress to date in developing inhibitors of Eg5 and HSET, with an emphasis on structural biology insights into the binding modes of allosteric inhibitors, compound selectivity and mechanisms of action of different chemical scaffolds. We discuss translation of preclinical studies to clinical experience with Eg5 inhibitors, recent findings on potential resistance mechanisms, and explore the implications for future anticancer drug development against these targets.
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Ohashi A, Ohori M, Iwai K, Nambu T, Miyamoto M, Kawamoto T, Okaniwa M. A Novel Time-Dependent CENP-E Inhibitor with Potent Antitumor Activity. PLoS One 2015; 10:e0144675. [PMID: 26649895 PMCID: PMC4674098 DOI: 10.1371/journal.pone.0144675] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Accepted: 11/20/2015] [Indexed: 01/27/2023] Open
Abstract
Centromere-associated protein E (CENP-E) regulates both chromosome congression and the spindle assembly checkpoint (SAC) during mitosis. The loss of CENP-E function causes chromosome misalignment, leading to SAC activation and apoptosis during prolonged mitotic arrest. Here, we describe the biological and antiproliferative activities of a novel small-molecule inhibitor of CENP-E, Compound-A (Cmpd-A). Cmpd-A inhibits the ATPase activity of the CENP-E motor domain, acting as a time-dependent inhibitor with an ATP-competitive-like behavior. Cmpd-A causes chromosome misalignment on the metaphase plate, leading to prolonged mitotic arrest. Treatment with Cmpd-A induces antiproliferation in multiple cancer cell lines. Furthermore, Cmpd-A exhibits antitumor activity in a nude mouse xenograft model, and this antitumor activity is accompanied by the elevation of phosphohistone H3 levels in tumors. These findings demonstrate the potency of the CENP-E inhibitor Cmpd-A and its potential as an anticancer therapeutic agent.
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Affiliation(s)
- Akihiro Ohashi
- Oncology Drug Discovery Unit, Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Japan
- * E-mail:
| | - Momoko Ohori
- Oncology Drug Discovery Unit, Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Japan
| | - Kenichi Iwai
- Oncology Drug Discovery Unit, Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Japan
| | - Tadahiro Nambu
- Oncology Drug Discovery Unit, Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Japan
| | - Maki Miyamoto
- DMPK Research Laboratories, Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Japan
| | - Tomohiro Kawamoto
- Biomolecular Research Laboratories, Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Japan
| | - Masanori Okaniwa
- Oncology Drug Discovery Unit, Pharmaceutical Research Division, Takeda Pharmaceutical Company Limited, Fujisawa, Japan
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Wakui H, Yamamoto N, Kitazono S, Mizugaki H, Nakamichi S, Fujiwara Y, Nokihara H, Yamada Y, Suzuki K, Kanda H, Akinaga S, Tamura T. A phase 1 and dose-finding study of LY2523355 (litronesib), an Eg5 inhibitor, in Japanese patients with advanced solid tumors. Cancer Chemother Pharmacol 2014; 74:15-23. [PMID: 24752449 DOI: 10.1007/s00280-014-2467-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2014] [Accepted: 04/08/2014] [Indexed: 11/30/2022]
Abstract
PURPOSE Eg5, a mitotic motor kinesin protein, plays an essential role in bipolar spindle formation in the M phase of the cell cycle. LY2523355 (litronesib) is an allosteric inhibitor of Eg5. This phase 1 and dose-finding study aimed to assess the safety, pharmacokinetics (PK), recommended dose for further studies, and preliminary efficacy in Japanese patients with advanced solid tumors. METHODS LY2523355 was given on days 1, 2, and 3 every 3 weeks at one of three dose levels: 2, 4, and 5 mg/m²/day. Toxicity was assessed according to NCI-CTCAE version 4.0, and tumor response according to RECIST version 1.1. granulocyte colony-stimulating factor (G-CSF) was used only for grade 4 neutropenia or grade 3 febrile neutropenia. RESULTS Twelve patients were treated at doses of 2 (n = 3), 4 (n = 3), and 5 (n = 6) mg/m²/day. Most frequent treatment-related adverse events were neutropenia and leukopenia (100 %). Grade 4 neutropenia was observed in 83 %, but all recovered to above 500 neutrophils/μl within 7 days. All patients at 4 and 5 mg/m²/day required G-CSF support. No dose-limiting toxicities were reported up to 5 mg/m²/day. In PK analysis, LY2523355 exposure increased in a dose-dependent manner. The PK parameters for LY2523355 were similar to those observed in Western populations. No objective tumor responses were observed. CONCLUSIONS The recommended dose of LY2523355 with therapeutic G-CSF use for further studies was determined to be 5 mg/m²/day in Japanese patients with advanced solid tumors.
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Affiliation(s)
- Hiroshi Wakui
- Department of Thoracic Oncology, National Cancer Center Hospital, 5-1-1, Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
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