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Van de Walle T, Cools L, Mangelinckx S, D'hooghe M. Recent contributions of quinolines to antimalarial and anticancer drug discovery research. Eur J Med Chem 2021; 226:113865. [PMID: 34655985 DOI: 10.1016/j.ejmech.2021.113865] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 09/01/2021] [Accepted: 09/20/2021] [Indexed: 12/28/2022]
Abstract
Quinoline, a privileged scaffold in medicinal chemistry, has always been associated with a multitude of biological activities. Especially in antimalarial and anticancer research, quinoline played (and still plays) a central role, giving rise to the development of an array of quinoline-containing pharmaceuticals in these therapeutic areas. However, both diseases still affect millions of people every year, pointing to the necessity of new therapies. Quinolines have a long-standing history as antimalarial agents, but established quinoline-containing antimalarial drugs are now facing widespread resistance of the Plasmodium parasite. Nevertheless, as evidenced by a massive number of recent literature contributions, they are still of great value for future developments in this field. On the other hand, the number of currently approved anticancer drugs containing a quinoline scaffold are limited, but a strong increase and interest in quinoline compounds as potential anticancer agents can be seen in the last few years. In this review, a literature overview of recent contributions made by quinoline-containing compounds as potent antimalarial or anticancer agents is provided, covering publications between 2018 and 2020.
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Affiliation(s)
- Tim Van de Walle
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000, Ghent, Belgium
| | - Lore Cools
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000, Ghent, Belgium
| | - Sven Mangelinckx
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000, Ghent, Belgium
| | - Matthias D'hooghe
- SynBioC Research Group, Department of Green Chemistry and Technology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000, Ghent, Belgium.
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Seifert C, Balz E, Herzog S, Korolev A, Gaßmann S, Paland H, Fink MA, Grube M, Marx S, Jedlitschky G, Tzvetkov MV, Rauch BH, Schroeder HWS, Bien-Möller S. PIM1 Inhibition Affects Glioblastoma Stem Cell Behavior and Kills Glioblastoma Stem-like Cells. Int J Mol Sci 2021; 22:ijms222011126. [PMID: 34681783 PMCID: PMC8541331 DOI: 10.3390/ijms222011126] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/05/2021] [Accepted: 10/09/2021] [Indexed: 12/15/2022] Open
Abstract
Despite comprehensive therapy and extensive research, glioblastoma (GBM) still represents the most aggressive brain tumor in adults. Glioma stem cells (GSCs) are thought to play a major role in tumor progression and resistance of GBM cells to radiochemotherapy. The PIM1 kinase has become a focus in cancer research. We have previously demonstrated that PIM1 is involved in survival of GBM cells and in GBM growth in a mouse model. However, little is known about the importance of PIM1 in cancer stem cells. Here, we report on the role of PIM1 in GBM stem cell behavior and killing. PIM1 inhibition negatively regulates the protein expression of the stem cell markers CD133 and Nestin in GBM cells (LN-18, U-87 MG). In contrast, CD44 and the astrocytic differentiation marker GFAP were up-regulated. Furthermore, PIM1 expression was increased in neurospheres as a model of GBM stem-like cells. Treatment of neurospheres with PIM1 inhibitors (TCS PIM1-1, Quercetagetin, and LY294002) diminished the cell viability associated with reduced DNA synthesis rate, increased caspase 3 activity, decreased PCNA protein expression, and reduced neurosphere formation. Our results indicate that PIM1 affects the glioblastoma stem cell behavior, and its inhibition kills glioblastoma stem-like cells, pointing to PIM1 targeting as a potential anti-glioblastoma therapy.
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Affiliation(s)
- Carolin Seifert
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Ellen Balz
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Susann Herzog
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Anna Korolev
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Sebastian Gaßmann
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Heiko Paland
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Matthias A. Fink
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Markus Grube
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Sascha Marx
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Gabriele Jedlitschky
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Mladen V. Tzvetkov
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
| | - Bernhard H. Rauch
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Pharmacology and Toxicology, Carl von Ossietzky University Oldenburg, 26129 Oldenburg, Germany
| | - Henry W. S. Schroeder
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
| | - Sandra Bien-Möller
- Department of Pharmacology, University Medicine Greifswald, 17489 Greifswald, Germany; (C.S.); (E.B.); (S.H.); (A.K.); (S.G.); (H.P.); (M.A.F.); (M.G.); (G.J.); (M.V.T.); (B.H.R.)
- Department of Neurosurgery, University Medicine Greifswald, 17489 Greifswald, Germany; (S.M.); (H.W.S.S.)
- Correspondence: ; Tel.: +49-03834-865646
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Han Y, Zhang H, Wang S, Li B, Xing K, Shi Y, Cao H, Zhang J, Tong T, Zang J, Guan L, Gao X, Wang Y, Liu D, Huang M, Jing Y, Zhao L. Optimization of 4,6-Disubstituted Pyrido[3,2- d]pyrimidines as Dual MNK/PIM Inhibitors to Inhibit Leukemia Cell Growth. J Med Chem 2021; 64:13719-13735. [PMID: 34515481 DOI: 10.1021/acs.jmedchem.1c01084] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Mitogen-activated protein kinase-interacting kinases (MNKs) and provirus integration in maloney murine leukemia virus kinases (PIMs) are downstream enzymes of cell proliferation signaling pathways associated with the resistance of tyrosine kinase inhibitors. MNKs and PIMs have complementary effects to regulate cap-dependent translation of oncoproteins. Dual inhibitors of MNKs and PIMs have not been developed. We developed a novel 4,6-disubstituted pyrido[3,2-d]pyrimidine compound 21o with selective inhibition of MNKs and PIMs. The IC50's of 21o to inhibit MNK1 and MNK2 are 1 and 7 nM and those to inhibit PIM1, PIM2, and PIM3 are 43, 232, and 774 nM, respectively. 21o inhibits the growth of myeloid leukemia K562 and MOLM-13 cells with GI50's of 2.1 and 1.2 μM, respectively. 21o decreases the levels of p-eIF4E and p-4EBP1, the downstream products of MNKs and PIMs, as well as cap-dependent proteins c-myc, cyclin D1, and Mcl-1. 21o inhibits the growth of MOLM-13 cell xenografts without causing evident toxicity. 21o represents an innovative dual MNK/PIM inhibitor with a good pharmacokinetic profile.
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Affiliation(s)
- Yu Han
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Huimin Zhang
- Liaoning Key Laboratory of Targeting Drugs for Hematological Malignancies, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Shuxiang Wang
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Bo Li
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Kun Xing
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yuntao Shi
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Hongxue Cao
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jian Zhang
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Tong Tong
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Jie Zang
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Lihong Guan
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Xiaoxiao Gao
- Liaoning Key Laboratory of Targeting Drugs for Hematological Malignancies, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Yuetong Wang
- Liaoning Key Laboratory of Targeting Drugs for Hematological Malignancies, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Dan Liu
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Min Huang
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
| | - Yongkui Jing
- Liaoning Key Laboratory of Targeting Drugs for Hematological Malignancies, Shenyang Pharmaceutical University, Shenyang, 110016, China
| | - Linxiang Zhao
- Key Laboratory of Structure-Based Drugs Design & Discovery of Ministry of Education, Shenyang Pharmaceutical University, Shenyang 110016, China
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Rathi A, Kumar D, Hasan GM, Haque MM, Hassan MI. Therapeutic targeting of PIM KINASE signaling in cancer therapy: Structural and clinical prospects. Biochim Biophys Acta Gen Subj 2021; 1865:129995. [PMID: 34455019 DOI: 10.1016/j.bbagen.2021.129995] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 07/28/2021] [Accepted: 08/23/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND PIM kinases are well-studied drug targets for cancer, belonging to Serine/Threonine kinases family. They are the downstream target of various signaling pathways, and their up/down-regulation affects various physiological processes. PIM family comprises three isoforms, namely, PIM-1, PIM-2, and PIM-3, on alternative initiation of translation and they have different levels of expression in different types of cancers. Its structure shows a unique ATP-binding site in the hinge region which makes it unique among other kinases. SCOPE OF REVIEW PIM kinases are widely reported in hematological malignancies along with prostate and breast cancers. Currently, many drugs are used as inhibitors of PIM kinases. In this review, we highlighted the physiological significance of PIM kinases in the context of disease progression and therapeutic targeting. We comprehensively reviewed the PIM kinases in terms of their expression and regulation of different physiological roles. We further predicted functional partners of PIM kinases to elucidate their role in the cellular physiology of different cancer and mapped their interaction network. MAJOR CONCLUSIONS A deeper mechanistic insight into the PIM signaling involved in regulating different cellular processes, including transcription, apoptosis, cell cycle regulation, cell proliferation, cell migration and senescence, is provided. Furthermore, structural features of PIM have been dissected to understand the mechanism of inhibition and subsequent implication of designed inhibitors towards therapeutic management of prostate, breast and other cancers. GENERAL SIGNIFICANCE Being a potential drug target for cancer therapy, available drugs and PIM inhibitors at different stages of clinical trials are discussed in detail.
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Affiliation(s)
- Aanchal Rathi
- Department of Biotechnology, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | - Dhiraj Kumar
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India
| | - Gulam Mustafa Hasan
- Department of Biochemistry, College of Medicine, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942, Saudi Arabia
| | | | - Md Imtaiyaz Hassan
- Centre for Interdisciplinary Research in Basic Sciences, Jamia Millia Islamia, Jamia Nagar, New Delhi 110025, India.
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Maney NJ, Lemos H, Barron‐Millar B, Carey C, Herron I, Anderson AE, Mellor AL, Isaacs JD, Pratt AG. Pim Kinases as Therapeutic Targets in Early Rheumatoid Arthritis. Arthritis Rheumatol 2021; 73:1820-1830. [DOI: 10.1002/art.41744] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 03/18/2021] [Indexed: 12/12/2022]
Affiliation(s)
- Nicola J. Maney
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Henrique Lemos
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Ben Barron‐Millar
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Christopher Carey
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Ian Herron
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Amy E. Anderson
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - Andrew L. Mellor
- Newcastle University Translational and Clinical Research Institute Newcastle University Newcastle upon Tyne UK
| | - John D. Isaacs
- Newcastle University Translational and Clinical Research Institute Newcastle University, and Newcastle upon Tyne Hospitals NHS Foundation Trust Newcastle upon Tyne UK
| | - Arthur G. Pratt
- Newcastle University Translational and Clinical Research Institute Newcastle University, and Newcastle upon Tyne Hospitals NHS Foundation Trust Newcastle upon Tyne UK
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Casillas AL, Chauhan SS, Toth RK, Sainz AG, Clements AN, Jensen CC, Langlais PR, Miranti CK, Cress AE, Warfel NA. Direct phosphorylation and stabilization of HIF-1α by PIM1 kinase drives angiogenesis in solid tumors. Oncogene 2021; 40:5142-5152. [PMID: 34211090 PMCID: PMC8364516 DOI: 10.1038/s41388-021-01915-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 06/09/2021] [Accepted: 06/17/2021] [Indexed: 12/12/2022]
Abstract
Angiogenesis is essential for the sustained growth of solid tumors. Hypoxia-inducible factor 1 (HIF-1) is a master regulator of angiogenesis and constitutive activation of HIF-1 is frequently observed in human cancers. Therefore, understanding the mechanisms governing the activation of HIF-1 is critical for successful therapeutic targeting of tumor angiogenesis. Herein, we establish a new regulatory mechanism responsible for the constitutive activation of HIF-1α in cancer, irrespective of oxygen tension. PIM1 kinase directly phosphorylates HIF-1α at threonine 455, a previously uncharacterized site within its oxygen-dependent degradation domain. This phosphorylation event disrupts the ability of prolyl hydroxylases to bind and hydroxylate HIF-1α, interrupting its canonical degradation pathway and promoting constitutive transcription of HIF-1 target genes. Moreover, phosphorylation of the analogous site in HIF-2α (S435) stabilizes the protein through the same mechanism, indicating post-translational modification within the oxygen-dependent degradation domain as a mechanism of regulating the HIF-α subunits. In vitro and in vivo models demonstrate that expression of PIM1 is sufficient to stabilize HIF-1α and HIF-2α in normoxia and stimulate angiogenesis in a HIF-1-dependent manner. CRISPR mutants of HIF-1α (Thr455D) promoted increased tumor growth, proliferation, and angiogenesis. Moreover, HIF-1α-T455D xenograft tumors were refractory to the anti-angiogenic and cytotoxic effects of PIM inhibitors. These data identify a new signaling axis responsible for hypoxia-independent activation of HIF-1 and expand our understanding of the tumorigenic role of PIM1 in solid tumors.
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Affiliation(s)
- Andrea L Casillas
- Cancer Biology Graduate Interdisciplinary Program, The University of Arizona, Tucson, AZ, USA
| | | | - Rachel K Toth
- The University of Arizona Cancer Center, Tucson, AZ, USA
| | - Alva G Sainz
- Salk Institute for Biological Studies, La Jolla, CA, USA
| | - Amber N Clements
- Cancer Biology Graduate Interdisciplinary Program, The University of Arizona, Tucson, AZ, USA
| | - Corbin C Jensen
- Cancer Biology Graduate Interdisciplinary Program, The University of Arizona, Tucson, AZ, USA
| | - Paul R Langlais
- Department of Medicine, The University of Arizona, Tucson, AZ, USA
| | - Cindy K Miranti
- The University of Arizona Cancer Center, Tucson, AZ, USA
- Department of Cellular and Molecular Medicine, The University of Arizona, Tucson, AZ, USA
| | - Anne E Cress
- The University of Arizona Cancer Center, Tucson, AZ, USA
- Department of Cellular and Molecular Medicine, The University of Arizona, Tucson, AZ, USA
| | - Noel A Warfel
- The University of Arizona Cancer Center, Tucson, AZ, USA.
- Department of Cellular and Molecular Medicine, The University of Arizona, Tucson, AZ, USA.
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Zhao C, Yang D, Ye Y, Chen Z, Sun T, Zhao J, Zhao K, Lu N. Inhibition of Pim-2 kinase by LT-171-861 promotes DNA damage and exhibits enhanced lethal effects with PARP inhibitor in multiple myeloma. Biochem Pharmacol 2021; 190:114648. [PMID: 34111425 DOI: 10.1016/j.bcp.2021.114648] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/03/2021] [Accepted: 06/04/2021] [Indexed: 11/25/2022]
Abstract
Multiple myeloma (MM) is a malignancy of antibody-producing plasma cells with genomic instability and genetic abnormality as its two hallmarks. Therefore, DNA damage is pervasive in MM cells, which indicates irregular DNA damage response (DDR) pathway. In this study, we demonstrated that LT-171-861, a multiple kinase inhibitor, could inhibit proliferation and induce apoptosis in MM cells. LT-171-861 promoted DDR pathway and triggered DNA damage through impeding the process of homologous recombination in double strand breaks, rather than directly elevating ROS level in MM cells. Mechanism research revealed that Pim2 inhibition was responsible for LT-171-861-indcued DNA damage and cell apoptosis. LT-171-861 mainly suppressed Pim2 kinase activity and reduced the expression of its phosphorylated substrates, such as 4EBP1 and BAD. Moreover, Olaparib, a PARP inhibitor, could enhance the antitumor effect of LT-171-861 in suppressing tumor growth in MM xenografted nude mice. Taken together, our results demonstrated that LT-171-861 showed a promising therapeutic potential for MM and had an additional lethal effect with PARP inhibitors.
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Affiliation(s)
- Cen Zhao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Dawei Yang
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Yuchen Ye
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Zhenzhong Chen
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Tifan Sun
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Jiawei Zhao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China
| | - Kai Zhao
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China.
| | - Na Lu
- State Key Laboratory of Natural Medicines, Jiangsu Key Laboratory of Carcinogenesis and Intervention, Department of Physiology, School of Basic Medicine and Clinical Pharmacy, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, People's Republic of China.
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Park H, Jeon J, Kim K, Choi S, Hong S. Structure-Based Virtual Screening and De Novo Design of PIM1 Inhibitors with Anticancer Activity from Natural Products. Pharmaceuticals (Basel) 2021; 14:ph14030275. [PMID: 33803840 PMCID: PMC8003278 DOI: 10.3390/ph14030275] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND the proviral insertion site of Moloney murine leukemia (PIM) 1 kinase has served as a therapeutic target for various human cancers due to the enhancement of cell proliferation and the inhibition of apoptosis. METHODS to identify effective PIM1 kinase inhibitors, structure-based virtual screening of natural products of plant origin and de novo design were carried out using the protein-ligand binding free energy function improved by introducing an adequate dehydration energy term. RESULTS as a consequence of subsequent enzyme inhibition assays, four classes of PIM1 kinase inhibitors were discovered, with the biochemical potency ranging from low-micromolar to sub-micromolar levels. The results of extensive docking simulations showed that the inhibitory activity stemmed from the formation of multiple hydrogen bonds in combination with hydrophobic interactions in the ATP-binding site. Optimization of the biochemical potency by chemical modifications of the 2-benzylidenebenzofuran-3(2H)-one scaffold led to the discovery of several nanomolar inhibitors with antiproliferative activities against human breast cancer cell lines. CONCLUSIONS these new PIM1 kinase inhibitors are anticipated to serve as a new starting point for the development of anticancer medicine.
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Affiliation(s)
- Hwangseo Park
- Department of Bioscience and Biotechnology and Institute of Anticancer Medicine Development, Sejong University, 209 Neungdong-ro, Kwangjin-gu, Seoul 05006, Korea
- Correspondence: (H.P.); (S.H.); Tel.: +82-23-408-3766 (H.P.); +82-42-350-2811 (S.H.)
| | - Jinwon Jeon
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea; (J.J.); (K.K.); (S.C.)
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
| | - Kewon Kim
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea; (J.J.); (K.K.); (S.C.)
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
| | - Soyeon Choi
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea; (J.J.); (K.K.); (S.C.)
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
| | - Sungwoo Hong
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon 34141, Korea; (J.J.); (K.K.); (S.C.)
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Korea
- Correspondence: (H.P.); (S.H.); Tel.: +82-23-408-3766 (H.P.); +82-42-350-2811 (S.H.)
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Selectivity and potency of natural product PIM kinase inhibitors identified by in silico docking. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02713-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Abstract
A type of evolutionarily conserved, noncoding, small, endogenous, single-stranded RNA, miRNAs are widely distributed in eukaryotes, where they participate in various biological processes as critical regulatory molecules. miR-1299 has mainly been investigated in cancers. miR-1299 is a tumor suppressor that regulates the expression of its target genes, activating or inhibiting the transcription of genes regulating biological activities including cell proliferation, migration, survival and programmed cell death. miR-1299 has become a hotspot in research of disease mechanisms and biomarkers; elucidation of the regulatory roles of miR-1299 in tumorigenesis, proliferation, apoptosis, invasion, migration and angiogenesis may provide a new perspective for understanding its biological functions as a tumor suppressor. As key regulatory molecules, microRNAs participate in various biological processes and have become a widespread research focus. This article discusses how the microRNA miR-1299 plays a role as a tumor suppressor and participates in the regulation of tumor pathogenesis. We provide an overview of the role of miR-1299 in tumor diseases and discuss the pathogenesis and regulation mechanisms of miR-1299 in different specific cancers.
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Affiliation(s)
- Deng Kaiyuan
- Department of Laboratory Medicine, The Second Affiliated Hospital of Harbin Medical University, 150086, China
| | - Huang Lijuan
- Department of Laboratory Medicine, The Second Affiliated Hospital of Harbin Medical University, 150086, China
| | - Sun Xueyuan
- Department of Laboratory Medicine, The Second Affiliated Hospital of Harbin Medical University, 150086, China
| | - Zang Yunhui
- Department of Laboratory Medicine, The Second Affiliated Hospital of Harbin Medical University, 150086, China
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61
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A phase I, dose-escalation study of oral PIM447 in Japanese patients with relapsed and/or refractory multiple myeloma. Int J Hematol 2021; 113:797-806. [PMID: 33638035 DOI: 10.1007/s12185-021-03096-9] [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: 09/03/2020] [Revised: 01/29/2021] [Accepted: 01/29/2021] [Indexed: 11/27/2022]
Abstract
PIM447, a pan-proviral integration site for Moloney leukemia (PIM) kinase inhibitor, has shown preclinical activity in multiple myeloma (MM). This phase I, open-label, multicenter, dose-escalation study aimed to determine the maximum tolerated dose (MTD) and recommended dose for expansion (RDE) of PIM447 in Japanese patients with relapsed and/or refractory (R/R) MM. The study included 13 patients (250 mg once daily (QD), [n = 7]; 300 mg QD, [n = 6]). The sole dose-limiting toxicity observed was grade 3 QTc prolongation in one patient from the 300 mg group, and the MTD and RDE was not determined. The most common suspected PIM447-related adverse events (AEs) included thrombocytopenia (76.9%), anemia (53.8%), and leukopenia (53.8%). All patients experienced at least one grade 3 or 4 AE, most frequently thrombocytopenia or leukopenia (61.5% each). The overall response rate was 15.4%, disease control rate 69.2%, clinical benefit rate 23.1%, and two patients had a partial response (one in each dose group). Two patients treated with 250 mg QD had a progression-free survival > 6 months. PIM447 250 mg or 300 mg QD was tolerated in Japanese patients with R/R MM. Further studies are required to evaluate clinical outcomes of PIM447 in combination with other drugs for the treatment of MM.Trial registration: clinicaltrials.gov: (NCT02160951).
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62
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Iqbal H, Menaa F, Khan NU, Razzaq A, Khan ZU, Ullah K, Kamal R, Sohail M, Thiripuranathar G, Uzair B, Rana NF, Khan BA, Menaa B. Two Promising Anti-Cancer Compounds, 2-Hydroxycinnaldehyde and 2-Benzoyloxycinnamaldehyde: Where do we stand? Comb Chem High Throughput Screen 2021; 25:808-818. [PMID: 33593253 DOI: 10.2174/1386207324666210216094428] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/10/2021] [Accepted: 01/17/2021] [Indexed: 11/22/2022]
Abstract
Natural bioactive compounds with anti-carcinogenic activity are gaining tremendous interest in the field of oncology. Cinnamon, an aromatic condiment commonly used in tropical regions, appeared incredibly promising as adjuvant for cancer therapy. Indeed, its whole or active parts (e.g., bark, leaf) exhibited significant anti-carcinogenic activity, which is mainly due to two cinnamaldehyde derivatives, namely 2-hydroxycinnaldehyde (HCA) and 2-benzoyloxycinnamaldehyde (BCA). In addition to their anti-cancer activity, HCA and BCA exert immunomodulatory, anti-platelets, and anti-inflammatory activities. Highly reactive α,ß-unsaturated carbonyl pharmacophore, called Michael acceptor, contribute to their therapeutic effects. The molecular mechanisms, underlying their anti-tumoral and anti-metastatic effects are miscellaneous, strongly suggesting that these compounds are multi-targeting compounds. Nevertheless, unravelling the exact molecular mechanisms of HCA and BCA remain a challenging matter which is necessary for optimal controlled-drug targeting delivery, safety, and efficiency. Eventually, their poor pharmacological properties (e.g., systemic bioavailability and solubility) represent a limitation, and depend both on their administration route (e.g., per os, intravenously) and the nature of the formulation (e.g., free, smart nano-). This concise review focused on the potential of HCA and BCA as adjuvants in Cancer. We described their medicinal effects as well as provide an update about their molecular mechanisms reported either in-vitro, ex-vivo, or in animal models.
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Affiliation(s)
- Haroon Iqbal
- College of Pharmaceutical Sciences, Soochow University, Suzhou. China
| | - Farid Menaa
- Department of Oncology, California Innovations Corp., San Diego, CA. United States
| | - Naveed Ullah Khan
- College of Pharmaceutical Sciences, Soochow University, Suzhou. China
| | - Anam Razzaq
- College of Pharmaceutical Sciences, Soochow University, Suzhou. China
| | | | - Kifayat Ullah
- College of Pharmaceutical Sciences, Soochow University, Suzhou. China
| | - Robia Kamal
- College of Pharmaceutical Sciences, Soochow University, Suzhou. China
| | - Muhammad Sohail
- Department of Pharmacy, School of Pharmacy, Yantai University, Yantai. China
| | - Gobika Thiripuranathar
- Institute of Chemistry Ceylon, College of Chemical Sciences, Welikada, Rajagiriya. Sri Lanka
| | - Bushra Uzair
- Department of Bioinformatics and Biotechnology, Islamic International University, Islamabad. Pakistan
| | - Nosheen Fatima Rana
- Department of Biomedical Engineering & Sciences, School of Mechanical & Manufacturing Engineering, National University of Sciences & Technology, Islamabad. Pakistan
| | - Barkat Ali Khan
- Department of Pharmacy, Gomal University, D.I. Khan. Pakistan
| | - Bouzid Menaa
- Department of Oncology, California Innovations Corp., San Diego, CA. United States
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63
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Han W, Ding Y, Chen Z, Langowski JL, Bellamacina C, Rico A, Nishiguchi GA, Lan J, Atallah G, Lindvall M, Lin S, Zang R, Feucht P, Zavorotinskaya T, Dai Y, Garcia P, Burger MT. Synthesis and Structure-Activity Relationship of Tetra-Substituted Cyclohexyl Diol Inhibitors of Proviral Insertion of Moloney Virus (PIM) Kinases. J Med Chem 2020; 63:14885-14904. [PMID: 33258605 DOI: 10.1021/acs.jmedchem.0c01279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Overexpression of PIM 1, 2, and 3 kinases is frequently observed in many malignancies. Previously, we discovered a potent and selective pan-PIM kinase inhibitor, compound 2, currently in phase I clinical trials. In this work, we were interested in replacing the amino group on the cyclohexane ring in compound 2 with a hydroxyl group. Structure-based drug design led to cellularly potent but metabolically unstable tetra-substituted cyclohexyl diols. Efforts on the reduction of Log D by introducing polar heterocycles improved metabolic stability. Incorporating fluorine to the tetra-substituted cyclohexyl diol moiety further reduced Log D, resulting in compound 14, a cellularly potent tetra-substituted cyclohexyl diol inhibitor with moderate metabolic stability and good permeability. We also describe the development of efficient and scalable synthetic routes toward synthetically challenging tetra-substituted cyclohexyl diol compounds. In particular, intermediate 36 was identified as a versatile intermediate, enabling a large-scale synthesis of highly substituted cyclohexane derivatives.
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Affiliation(s)
- Wooseok Han
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Global Discovery Chemistry, Novartis Institutes for BioMedical Research, Cambridge, Massachusetts 02139, United States
| | - Yu Ding
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,BeiGene, Ltd., San Mateo, California 94403, United States
| | - Zheng Chen
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Boston Analytical, Salem, New Hampshire 03079, United States
| | - John L Langowski
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Kite, a Gilead Company, Emeryville, California 94608, United States
| | - Cornelia Bellamacina
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Crystallographic Consulting, Berkeley, California 94704, United States
| | - Alice Rico
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Exelixis, Alameda, California 94502, United States
| | - Gisele A Nishiguchi
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,St. Jude Children's Research Hospital, Memphis, Tennessee 38105, United States
| | - Jiong Lan
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Genfleet Therapeutics, Inc., Pudong District, Shanghai 201203, China
| | - Gordana Atallah
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Pharmacyclics, an AbbVie Company, Sunnyvale, California 94085, United States
| | - Mika Lindvall
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Recursion Pharmaceuticals, Salt Lake City, Utah 84101, United States
| | - Song Lin
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Astex Pharmaceuticals Inc., Pleasanton, California 94588, United States
| | - Richard Zang
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Global Blood Therapeutics, South San Francisco, California 94080, United States
| | - Paul Feucht
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States
| | - Tatiana Zavorotinskaya
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,ORIC Pharmaceuticals, South San Francisco, California 94080, United States
| | - Yumin Dai
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Bristol Myers Squibb, Redwood City, California 94158, United States
| | - Pablo Garcia
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Circle Pharma, Inc., South San Francisco, California 94080, United States
| | - Matthew T Burger
- Novartis Institutes for BioMedical Research, Emeryville, California 94608, United States.,Novartis Institutes for BioMedical Research, Cambridge, Massachusetts 02139, United States
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64
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Barberis C, Erdman P, Czekaj M, Fire L, Pribish J, Tserlin E, Maniar S, Batchelor JD, Liu J, Patel VF, Hebert A, Levit M, Wang A, Sun F, Huang SMA. Discovery of SARxxxx92, a pan-PIM kinase inhibitor, efficacious in a KG1 tumor model. Bioorg Med Chem Lett 2020; 30:127625. [PMID: 33096160 DOI: 10.1016/j.bmcl.2020.127625] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 10/10/2020] [Accepted: 10/14/2020] [Indexed: 11/25/2022]
Abstract
N-substituted azaindoles were discovered as potent pan-PIM inhibitors. Lead optimization, guided by structure and focused on physico-chemical properties allowed us to solve inherent hERG and permeability liabilities, and provided compound 27, which subsequently impacted KG-1 tumor growth in a mouse model.
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Affiliation(s)
- Claude Barberis
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States.
| | - Paul Erdman
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States; Present address: AbbVie, 100 Abbott Park Road, Abbott Park, IL 60064-3500, United States
| | - Mark Czekaj
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Luke Fire
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States; Present address: Rakuten Medical, 11080 Roselle St, San Diego, CA 92121, United States
| | - James Pribish
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Elina Tserlin
- Present address: Qiagen, 561 Virginia Road, Concord, MA 01742, United States
| | - Sachin Maniar
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Joseph D Batchelor
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Jinyu Liu
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Vinod F Patel
- Present address: TME Therapeutics, 3 Mossy Lane, Acton, MA 01720, United States
| | - Andrew Hebert
- Oncology Biochemistry, Sanofi, 270 Albany Street, Cambridge MA 02139, United States
| | - Mikhail Levit
- Oncology Biochemistry, Sanofi, 270 Albany Street, Cambridge MA 02139, United States
| | - Anlai Wang
- Oncology Biology, Sanofi, 270 Albany Street, Cambridge MA 02139, United States
| | - Frank Sun
- Oncology Pharmacology, Sanofi, 640 Memorial Drive, Cambridge MA 02139, United States
| | - Shih-Min A Huang
- Oncology Biology, Sanofi, 270 Albany Street, Cambridge MA 02139, United States; Present address: Bristol-Myers Squibb, 3551 Lawrenceville Princeton, Lawrence Township, NJ 08648, United States
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65
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Liu Z, Han M, Ding K, Fu R. The role of Pim kinase in immunomodulation. Am J Cancer Res 2020; 10:4085-4097. [PMID: 33414987 PMCID: PMC7783746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 11/02/2020] [Indexed: 06/12/2023] Open
Abstract
Pim kinase, which has three isozymes (Pim-1, Pim-2 and Pim-3), is a serine/threonine kinase abnormally expressed in many cancers. High Pim kinase expression has been recognized to be associated with disease progression and prognosis. It is well accepted that Pim kinase is considered a clinical biomarker and potential therapeutic target for tumor cell. In recent years, researches verified the role of Pim kinase in immunomodulation. The mechanisms by which Pim kinase modulates the immune microenvironment and regulates immune cells, as well as the effects of Pim kinase inhibitors on immunity, have not been systematically described. This review comprehensively focuses on the current research status of Pim kinase pathways and the immune regulation.
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Affiliation(s)
- Zhaoyun Liu
- Department of Hematology, Tianjin Medical University General Hospital Tianjin 300052, P. R. China
| | - Mei Han
- Department of Hematology, Tianjin Medical University General Hospital Tianjin 300052, P. R. China
| | - Kai Ding
- Department of Hematology, Tianjin Medical University General Hospital Tianjin 300052, P. R. China
| | - Rong Fu
- Department of Hematology, Tianjin Medical University General Hospital Tianjin 300052, P. R. China
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66
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Tan DJY, Winnerdy FR, Lim KW, Phan AT. Coexistence of two quadruplex-duplex hybrids in the PIM1 gene. Nucleic Acids Res 2020; 48:11162-11171. [PMID: 32976598 PMCID: PMC7641742 DOI: 10.1093/nar/gkaa752] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 08/26/2020] [Accepted: 08/31/2020] [Indexed: 12/31/2022] Open
Abstract
The triple-negative breast cancer (TNBC), a subtype of breast cancer which lacks of targeted therapies, exhibits a poor prognosis. It was shown recently that the PIM1 oncogene is highly related to the proliferation of TNBC cells. A quadruplex-duplex hybrid (QDH) forming sequence was recently found to exist near the transcription start site of PIM1. This structure could be an attractive target for regulation of the PIM1 gene expression and thus the treatment of TNBC. Here, we present the solution structures of two QDHs that could coexist in the human PIM1 gene. Form 1 is a three-G-tetrad-layered (3+1) G-quadruplex containing a propeller loop, a lateral loop and a stem-loop made up of three G•C Watson-Crick base pairs. On the other hand, Form 2 is an anti-parallel G-quadruplex comprising two G-tetrads and a G•C•G•C tetrad; the structure has three lateral loops with the middle stem-loop made up of two Watson-Crick G•C base pairs. These structures provide valuable information for the design of G-quadruplex-specific ligands for PIM1 transcription regulation.
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Affiliation(s)
- Derrick J Y Tan
- School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Fernaldo Richtia Winnerdy
- School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Kah Wai Lim
- School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Anh Tuân Phan
- School of Physical and Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore.,NTU Institute of Structural Biology, Nanyang Technological University, Singapore 636921, Singapore
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67
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Quevedo CE, Bataille CJR, Byrne S, Durbin M, Elkins J, Guillermo A, Jones AM, Knapp S, Nadali A, Walker RG, Wilkinson IVL, Wynne GM, Davies SG, Russell AJ. Aminothiazolones as potent, selective and cell active inhibitors of the PIM kinase family. Bioorg Med Chem 2020; 28:115724. [PMID: 33128909 DOI: 10.1016/j.bmc.2020.115724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 08/14/2020] [Accepted: 08/17/2020] [Indexed: 10/23/2022]
Abstract
We have previously reported the discovery of a series of rhodanine-based inhibitors of the PIM family of serine/threonine kinases. Here we described the optimisation of those compounds to improve their physicochemical and ADME properties as well as reducing their off-targets activities against other kinases. Through molecular modeling and systematic structure activity relationship (SAR) studies, advanced molecules with high inhibitory potency, reduced off-target activity and minimal efflux were identified as new pan-PIM inhibitors. One example of an early lead, OX01401, was found to inhibit PIMs with nanomolar potency (15 nM for PIM1), inhibit proliferation of two PIM-expressing leukaemic cancer cell lines, MV4-11 and K562, and to reduce intracellular phosphorylation of a PIM substrate in a concentration dependent manner.
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Affiliation(s)
- Camilo E Quevedo
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Carole J R Bataille
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Simon Byrne
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Matthew Durbin
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Jon Elkins
- Structural Genomics Consortium, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, UK
| | - Abigail Guillermo
- Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
| | - Alan M Jones
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Stefan Knapp
- Structural Genomics Consortium, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, Oxford, UK
| | - Anna Nadali
- Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
| | - Roderick G Walker
- Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK
| | - Isabel V L Wilkinson
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Graham M Wynne
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Stephen G Davies
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK
| | - Angela J Russell
- Department of Chemistry, University of Oxford, Chemistry Research Laboratory, Mansfield Road, Oxford OX1 3TA, UK; Department of Pharmacology, University of Oxford, Mansfield Road, Oxford OX1 3QT, UK.
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68
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Farrag AM, Ibrahim MH, Mehany ABM, Ismail MMF. New cyanopyridine-based scaffold as PIM-1 inhibitors and apoptotic inducers: Synthesis and SARs study. Bioorg Chem 2020; 105:104378. [PMID: 33099167 DOI: 10.1016/j.bioorg.2020.104378] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 09/24/2020] [Accepted: 10/04/2020] [Indexed: 12/21/2022]
Abstract
Two novel series of 6-(4-benzamido-/4-phthalimido)-3-cyanopyridine derivatives were designed and synthesized as inhibitors of PIM-1 kinase. Based on cytotoxicity results via MTT assay against prostate carcinoma PC3, human hepatocellular carcinoma HepG2 and breast adenocarcinoma MCF-7 cell lines, the most potent cytotoxic cyanopyridine hits, 6, 7, 8, 12 and 13 were 1.5-3.3 times more inhibitor of cell proliferation than the reference standard, 5-FU. Selectivity profile of the latter compounds on normal human cells (WI-38), was executed, indicating that they are highly selective (IC50 > 145 μM) in their cytotoxic effect. The promising compounds were further evaluated as PIM-1 kinase inhibitors. These compounds elicited remarkable inhibition of PIM-1 kinase (76.43-53.33%). Extensive studies on apoptosis were conducted for these compounds; they enhanced caspase-3 and boosted the Bax/Bcl-2 ratio 27-folds in comparison to the control. Molecular docking study of the most potent compound, 13 in PIM-1 kinase active site was consistent with the in vitro activity. Finally, prediction of chemo-informatic properties released compound 13 as the most promising ligand.
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Affiliation(s)
- Amel M Farrag
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt.
| | - Mona H Ibrahim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Ahmed B M Mehany
- Department of Zoology, Faculty of Science (Boys), Al-Azhar University, Cairo, Egypt
| | - Magda M F Ismail
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
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69
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Alnabulsi S, Al-Hurani EA. Pim kinase inhibitors in cancer: medicinal chemistry insights into their activity and selectivity. Drug Discov Today 2020; 25:S1359-6446(20)30374-3. [PMID: 32971234 DOI: 10.1016/j.drudis.2020.09.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 08/09/2020] [Accepted: 09/14/2020] [Indexed: 01/09/2023]
Abstract
The oncogenic Pim kinase proteins (Pim-1/2/3) regulate tumorigenesis through phosphorylating essential proteins that control cell cycle and proliferation. Pim kinase is a potential chemotherapeutic target in cancer and its inhibition is currently the focus of intensive drug design and development efforts. The distinctive presence of proline amino acids in the hinge region provides an opportunity to inhibit Pim kinase while conserving the physiological functions of other kinases and reducing the toxicity profiles of the inhibitors. Various Pim kinase inhibitors have been clinically evaluated for the treatment of hematological cancers, yet none has reached the clinic. In this review, we discuss the design and development of selective and potent Pim inhibitors with novel chemotypes focusing on structural features essential for high potency and selectivity.
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Affiliation(s)
- Soraya Alnabulsi
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, PO Box 3030, Irbid 22110, Jordan.
| | - Enas A Al-Hurani
- Department of Medicinal Chemistry and Pharmacognosy, Faculty of Pharmacy, Jordan University of Science and Technology, PO Box 3030, Irbid 22110, Jordan
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70
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Motylewska E, Braun M, Stępień H. High Expression of NEK2 and PIM1, but Not PIM3, Is Linked to an Aggressive Phenotype of Bronchopulmonary Neuroendocrine Neoplasms. Endocr Pathol 2020; 31:264-273. [PMID: 32504181 PMCID: PMC7395916 DOI: 10.1007/s12022-020-09629-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Dysregulations of the NEK2 and PIM1-3 kinase signaling axes have been implicated in the pathogenesis of several cancers, including those with a neuroendocrine phenotype. However, their impact on bronchopulmonary neuroendocrine neoplasms (BP-NENs) has not been investigated. The aim of this pilot study was to determine mRNA and protein levels of NEK2, PIM1, and PIM3 in a group of 49 patients with BP-NENs: 11 typical carcinoids, 5 atypical carcinoids, 11 large cell neuroendocrine carcinomas, 22 small cell lung carcinomas (SCLC). The expression was measured using TaqMan-based RT-PCR and immunohistochemistry. NEK2 and PIM1 mRNA levels were higher in the SCLC patients than in the other BP-NEN groups (p < 0.001). There was an association between NEK2 mRNA and protein expression (p = 0.023) and elevated NEK2 mRNA levels were related to reduced survival in BP-NEN patients (p = 0.015). Patients with higher PIM1 protein expression had also diminished survival comparing with those with weak or no PIM1 expression (p = 0.037). Elevated NEK2 and PIM1 expression were related to aggressive tumor phenotype and indirectly affected the overall survival of BP-NEN patients. Our pilot study supports the need for future investigation of the biological function of NEK2 and PIM1 in BP-NEN transformation to verify the clinical value of our findings.
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Affiliation(s)
- Ewelina Motylewska
- Department of Immunoendocrinology, Chair of Endocrinology, Medical University of Lodz, Pomorska 251, 92-213, Lodz, Poland.
| | - Marcin Braun
- Department of Pathology, Chair of Oncology, Medical University of Lodz, Pomorska 251, 92-213, Lodz, Poland
| | - Henryk Stępień
- Department of Immunoendocrinology, Chair of Endocrinology, Medical University of Lodz, Pomorska 251, 92-213, Lodz, Poland
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71
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Luo H, Sun R, Zheng Y, Huang J, Wang F, Long D, Wu Y. PIM3 Promotes the Proliferation and Migration of Acute Myeloid Leukemia Cells. Onco Targets Ther 2020; 13:6897-6905. [PMID: 32764981 PMCID: PMC7368586 DOI: 10.2147/ott.s245578] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 06/12/2020] [Indexed: 02/05/2023] Open
Abstract
Purpose Acute myeloid leukemia (AML) is associated with a poor overall prognosis. PIM family genes, including PIM1, PIM2, and PIM3, are proto-oncogenes that are aberrantly overexpressed in different types of human cancers. In this study, we aimed to explore and clarify the function of PIM3 in AML. Patients and Methods The expression of the three PIM genes in AML was detected using the Gene Expression Omnibus. The expression of PIM3 and PIM3 in patient samples and AML cell lines was measured using quantitative real-time polymerase chain reaction or Western blot analyses. The cellular behaviors of PIM3-overexpressing AML cell lines were detected using a CCK-8 assay, flow cytometry, Western blotting, immunofluorescence staining, and a cell migration assay. The interactions between PIM3 and phosphorylated CXCR4 (pCXCR4) were explored via immunoprecipitation. Results Higher PIM3 expression was detected in primary AML cells than in healthy donor cells. Second, PIM3 overexpression promoted AML cell proliferation and protected against spontaneous apoptosis by phosphorylating BAD (pBAD) at Ser112. Furthermore, PIM3 overexpression might promote the migration of AML cells via CXCR4. PIM3-overexpressing AML cell lines exhibited increased CXCR4 phosphorylation at Ser339, and pCXCR4 interacted with PIM3. Conclusion Our findings suggest that PIM3 regulates the proliferation, survival, and chemotaxis of AML cell lines. Moreover, pCXCR4 might mediate the regulation of PIM3-induced chemotaxis. Therefore, the inhibition of PIM3 expression may be a promising therapeutic target in AML.
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Affiliation(s)
- Hongmei Luo
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Ruixue Sun
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Yuhuan Zheng
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, People's Republic of China.,State Key Laboratory of Biotherapy and Cancer Center, Sichuan University, Chengdu, People's Republic of China
| | - Jingcao Huang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Fangfang Wang
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Dan Long
- Key Laboratory of Transplant Engineering and Immunology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
| | - Yu Wu
- Department of Hematology, West China Hospital, Sichuan University, Chengdu, People's Republic of China
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72
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Santio NM, Vainio V, Hoikkala T, Mung KL, Lång M, Vahakoski R, Zdrojewska J, Coffey ET, Kremneva E, Rainio EM, Koskinen PJ. PIM1 accelerates prostate cancer cell motility by phosphorylating actin capping proteins. Cell Commun Signal 2020; 18:121. [PMID: 32771000 PMCID: PMC7414696 DOI: 10.1186/s12964-020-00618-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 06/27/2020] [Indexed: 12/22/2022] Open
Abstract
Background The PIM family kinases promote cancer cell survival and motility as well as metastatic growth in various types of cancer. We have previously identified several PIM substrates, which support cancer cell migration and invasiveness. However, none of them are known to regulate cellular movements by directly interacting with the actin cytoskeleton. Here we have studied the phosphorylation-dependent effects of PIM1 on actin capping proteins, which bind as heterodimers to the fast-growing actin filament ends and stabilize them. Methods Based on a phosphoproteomics screen for novel PIM substrates, we have used kinase assays and fluorescence-based imaging techniques to validate actin capping proteins as PIM1 substrates and interaction partners. We have analysed the functional consequences of capping protein phosphorylation on cell migration and adhesion by using wound healing and real-time impedance-based assays. We have also investigated phosphorylation-dependent effects on actin polymerization by analysing the protective role of capping protein phosphomutants in actin disassembly assays. Results We have identified capping proteins CAPZA1 and CAPZB2 as PIM1 substrates, and shown that phosphorylation of either of them leads to increased adhesion and migration of human prostate cancer cells. Phosphorylation also reduces the ability of the capping proteins to protect polymerized actin from disassembly. Conclusions Our data suggest that PIM kinases are able to induce changes in actin dynamics to support cell adhesion and movement. Thus, we have identified a novel mechanism through which PIM kinases enhance motility and metastatic behaviour of cancer cells. Video abstract
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Affiliation(s)
- Niina M Santio
- Section of Physiology and Genetics, Department of Biology, University of Turku, Vesilinnantie 5, FI-20500, Turku, Finland
| | - Veera Vainio
- Section of Physiology and Genetics, Department of Biology, University of Turku, Vesilinnantie 5, FI-20500, Turku, Finland
| | - Tuuli Hoikkala
- Section of Physiology and Genetics, Department of Biology, University of Turku, Vesilinnantie 5, FI-20500, Turku, Finland
| | - Kwan Long Mung
- Section of Physiology and Genetics, Department of Biology, University of Turku, Vesilinnantie 5, FI-20500, Turku, Finland
| | - Mirka Lång
- Section of Physiology and Genetics, Department of Biology, University of Turku, Vesilinnantie 5, FI-20500, Turku, Finland
| | - Riitta Vahakoski
- Section of Physiology and Genetics, Department of Biology, University of Turku, Vesilinnantie 5, FI-20500, Turku, Finland
| | - Justyna Zdrojewska
- Turku Bioscience, University of Turku and Åbo Akademi University, 20520, Turku, Finland
| | - Eleanor T Coffey
- Turku Bioscience, University of Turku and Åbo Akademi University, 20520, Turku, Finland
| | - Elena Kremneva
- Institute of Biotechnology, University of Helsinki, 00014, Helsinki, Finland
| | - Eeva-Marja Rainio
- Section of Physiology and Genetics, Department of Biology, University of Turku, Vesilinnantie 5, FI-20500, Turku, Finland
| | - Päivi J Koskinen
- Section of Physiology and Genetics, Department of Biology, University of Turku, Vesilinnantie 5, FI-20500, Turku, Finland.
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73
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Gifford G, Stevenson W, Best G. Combination of the dual PIM/PI3-kinase inhibitor IBL-202 and venetoclax is effective in diffuse large B-cell lymphoma. Leuk Lymphoma 2020; 61:3165-3176. [PMID: 32723130 DOI: 10.1080/10428194.2020.1795156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Current chemoimmunotherapy is unable to cure up to 40% of patients diagnosed with diffuse large B-cell lymphoma (DLBCL). Targeting the mechanisms by which DLBCL evades apoptosis is crucial to overcoming treatment failure in this heterogeneous disease as both current and novel treatments depend on the apoptosis of malignant cells. Despite the common overexpression of BCL-2, venetoclax is ineffective in DLBCL due to MCL-1 co-expression. This is driven by pro-growth PI3-kinase signaling, which is promoted in turn by PIM kinases. In this study, the novel dual-kinase inhibitor, IBL-202, was combined with venetoclax against a panel of DLBCL cell lines that have variable expression of pro-survival proteins. The results support the efficacy of simultaneously targeting inter-related molecules to overcome apoptotic escape in this biologically heterogeneous disease. As venetoclax, pan-PIM-kinase and pan-PI3-kinase inhibitors have, or are currently being studied in clinical trials, it may be rational to consider these drugs in combination for the treatment of DLBCL.
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Affiliation(s)
- Grace Gifford
- Northern Blood Research Centre, Kolling Institution of Medical Research, The University of Sydney. St Leonards, Australia.,Department of Haematology, Royal North Shore Hospital, St Leonards, Australia
| | - William Stevenson
- Northern Blood Research Centre, Kolling Institution of Medical Research, The University of Sydney. St Leonards, Australia.,Department of Haematology, Royal North Shore Hospital, St Leonards, Australia
| | - Giles Best
- Northern Blood Research Centre, Kolling Institution of Medical Research, The University of Sydney. St Leonards, Australia.,Department of Haematology, Royal North Shore Hospital, St Leonards, Australia
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74
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Ismail MMF, Farrag AM, Abou‐El‐Ela D. Synthesis, anticancer screening, and in silico ADMEprediction of novel 2‐pyridonesas Pim inhibitors. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4064] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Magda M. F. Ismail
- Department of Pharmaceutical Chemistry, Faculty of PharmacyAl‐Azhar University Cairo Egypt
| | - Amel M. Farrag
- Department of Pharmaceutical Chemistry, Faculty of PharmacyAl‐Azhar University Cairo Egypt
| | - Dalal Abou‐El‐Ela
- Department of Pharmaceutical ChemistryFaculty of Pharmacy, Ain‐Shams University Cairo Egypt
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75
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Cho HJ, Lee J, Yoon SR, Lee HG, Jung H. Regulation of Hematopoietic Stem Cell Fate and Malignancy. Int J Mol Sci 2020; 21:ijms21134780. [PMID: 32640596 PMCID: PMC7369689 DOI: 10.3390/ijms21134780] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 07/02/2020] [Accepted: 07/03/2020] [Indexed: 12/13/2022] Open
Abstract
The regulation of hematopoietic stem cell (HSC) fate decision, whether they keep quiescence, self-renew, or differentiate into blood lineage cells, is critical for maintaining the immune system throughout one’s lifetime. As HSCs are exposed to age-related stress, they gradually lose their self-renewal and regenerative capacity. Recently, many reports have implicated signaling pathways in the regulation of HSC fate determination and malignancies under aging stress or pathophysiological conditions. In this review, we focus on the current understanding of signaling pathways that regulate HSC fate including quiescence, self-renewal, and differentiation during aging, and additionally introduce pharmacological approaches to rescue defects of HSC fate determination or hematopoietic malignancies by kinase signaling pathways.
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Affiliation(s)
- Hee Jun Cho
- Immunotherapy Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Korea; (H.J.C.); (S.R.Y.)
| | - Jungwoon Lee
- Environmental Disease Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Korea;
| | - Suk Ran Yoon
- Immunotherapy Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Korea; (H.J.C.); (S.R.Y.)
| | - Hee Gu Lee
- Immunotherapy Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Korea; (H.J.C.); (S.R.Y.)
- Department of Biomolecular Science, Korea University of Science and Technology (UST), 113 Gwahak-ro, Yuseong-gu, Daejeon 34113, Korea
- Correspondence: (H.G.L.); (H.J.)
| | - Haiyoung Jung
- Immunotherapy Research Center, Korea Research Institute of Bioscience and Biotechnology (KRIBB), 125 Gwahak-ro, Yuseong-gu, Daejeon 34141, Korea; (H.J.C.); (S.R.Y.)
- Correspondence: (H.G.L.); (H.J.)
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76
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Mekky AEM, Sanad SMH, Said AY, Elneairy MAA. Synthesis, cytotoxicity, in-vitro antibacterial screening and in-silico study of novel thieno[2,3-b]pyridines as potential pim-1 inhibitors. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1778033] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Ahmed E. M. Mekky
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
| | | | - Ahmed Y. Said
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
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77
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Panchal NK, Sabina EP. A serine/threonine protein PIM kinase as a biomarker of cancer and a target for anti-tumor therapy. Life Sci 2020; 255:117866. [PMID: 32479955 DOI: 10.1016/j.lfs.2020.117866] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 05/26/2020] [Accepted: 05/27/2020] [Indexed: 01/04/2023]
Abstract
The PIM Kinases belong to the family of a proto-oncogene that essentially phosphorylates the serine/threonine residues of the target proteins. They are primarily categorized into three types PIM-1, PIM-2, PIM-3 which plays an indispensable regulatory role in signal transduction cascades, by promoting cell survival, proliferation, and drug resistance. These kinases are overexpressed in several solid as well as hematopoietic tumors which supports in vitro and in vivo malignant cell growth along with survival by regulating cell cycle and inhibiting apoptosis. They lack regulatory domain which makes them constitutively active once transcribed. PIM kinases usually appear to be important downstream effectors of oncoproteins which overexpresses and helps in mediating drug resistance to available agents, such as rapamycin. Structural studies of PIM kinases revealed that they have unique hinge regions where two Proline resides and makes ATP binding unique, by offering a target for an increasing number of potent PIM kinase inhibitors. Preclinical studies of those inhibitory compounds in various cancers indicate that these novel agents show promising activity and some of them currently being under examination. In this review, we have outlined PIM kinases molecular mechanism and signaling pathways along with matriculation in various cancer and list of inhibitors often used.
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Affiliation(s)
- Nagesh Kishan Panchal
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, India
| | - E P Sabina
- Department of Biomedical Sciences, School of Biosciences and Technology, Vellore Institute of Technology, Vellore, India.
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78
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Singh N, Padi SKR, Bearss JJ, Pandey R, Okumura K, Beltran H, Song JH, Kraft AS, Olive V. PIM protein kinases regulate the level of the long noncoding RNA H19 to control stem cell gene transcription and modulate tumor growth. Mol Oncol 2020; 14:974-990. [PMID: 32146726 PMCID: PMC7191193 DOI: 10.1002/1878-0261.12662] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 02/11/2020] [Accepted: 03/04/2020] [Indexed: 01/10/2023] Open
Abstract
The proviral integration site for Moloney murine leukemia virus (PIM) serine/threonine kinases have an oncogenic and prosurvival role in hematological and solid cancers. However, the mechanism by which these kinases drive tumor growth has not been completely elucidated. To determine the genes controlled by these protein kinases, we carried out a microarray analysis in T-cell acute lymphoblastic leukemia (T-ALL) comparing early progenitor (ETP-ALL) cell lines whose growth is driven by PIM kinases to more mature T-ALL cells that have low PIM levels. This analysis demonstrated that the long noncoding RNA (lncRNA) H19 was associated with increased PIM levels in ETP-ALL. Overexpression or knockdown of PIM in these T-ALL cell lines controlled the level of H19 and regulated the methylation of the H19 promoter, suggesting a mechanism by which PIM controls H19 transcription. In these T-ALL cells, the expression of PIM1 induced stem cell gene expression (SOX2, OCT-4, and NANOG) through H19. Identical results were found in prostate cancer (PCa) cell lines where PIM kinases drive cancer growth, and both H19 and stem cell gene levels. Small molecule pan-PIM inhibitors (PIM-i) currently in clinical trials reduced H19 expression in both of these tumor types. Importantly, the knockdown of H19 blocked the ability of PIM to induce stem cell genes in T-ALL cells, suggesting a novel signal transduction cascade. In PCa, increases in SOX2 levels have been shown to cause both resistance to the androgen deprivation therapy (ADT) and the induction of neuroendocrine PCa, a highly metastatic form of this disease. Treatment of PCa cells with a small molecule pan-PIM-i reduced stem cell gene transcription and enhanced ADT, while overexpression of H19 suppressed the ability of pan-PIM-i to regulate hormone blockade. Together, these results demonstrate that the PIM kinases control the level of lncRNA H19, which in turn modifies stem cell gene transcription regulating tumor growth.
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Affiliation(s)
- Neha Singh
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Sathish K R Padi
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Jeremiah J Bearss
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
| | - Ritu Pandey
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, AZ, USA
| | - Koichi Okumura
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
- Department of Physiology, University of Arizona, Tucson, AZ, USA
| | - Himisha Beltran
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Jin H Song
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
- Department of Cellular and Molecular Medicine, University of Arizona, Tucson, AZ, USA
| | - Andrew S Kraft
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
- Department of Medicine, University of Arizona, Tucson, AZ, USA
| | - Virginie Olive
- University of Arizona Cancer Center, University of Arizona, Tucson, AZ, USA
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79
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3D-QSAR and Pharmacophore modeling of 3,5-disubstituted indole derivatives as Pim kinase inhibitors. Struct Chem 2020. [DOI: 10.1007/s11224-020-01503-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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80
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Liu Q, Li A, Wang L, He W, Zhao L, Wu C, Lu S, Ye X, Zhao H, Shen X, Xiao X, Liu Z. Stomatin-like Protein 2 Promotes Tumor Cell Survival by Activating the JAK2-STAT3-PIM1 Pathway, Suggesting a Novel Therapy in CRC. MOLECULAR THERAPY-ONCOLYTICS 2020; 17:169-179. [PMID: 32346607 PMCID: PMC7177985 DOI: 10.1016/j.omto.2020.03.010] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Accepted: 03/24/2020] [Indexed: 12/12/2022]
Abstract
Despite intensive efforts, a considerable proportion of colorectal cancer (CRC) patients develop local recurrence and distant metastasis. Stomatin-like protein 2 (SLP-2), a member of the highly conserved stomatin superfamily, is upregulated across cancer types. However, the biological and functional roles of SLP-2 remain elusive in CRC. Here, we report that high SLP-2 expression was found in CRC tissues and was linked to tumor progression and tumor cell differentiation. Additionally, high SLP-2 expression correlated with poor overall survival (OS) in CRC patients (p < 0.001). SLP-2 knockout (SLP-2KO), generated by CRISPR/Cas9, reduced cell growth, migration, and invasion; induced apoptosis in CRC cells; and reduced tumor xenograft growth in vivo. A 181-compound library screening showed that SLP-2KO produced resistance to JAK2 inhibitors (NVP-BSK805 and TG-101348) and a PIM1 inhibitor (SGI-1776), revealing that the JAK2-STAT3-PIM1 oncogenic pathway was potentially controlled by SLP-2 in CRC. In vitro and in vivo, TG-101348 combined with SGI-1776 was synergistic in CRC (combination index [CI] < 1). Overall, our findings suggest that SLP-2 controls the JAK2-STAT3-PIM1 oncogenic pathway, offering a rationale for a novel therapeutic strategy with combined SGI-1776 and TG-101348 in CRC. Additionally, SLP-2 may be a prognostic marker and biomarker for sensitivity to JAK2 and PIM1 inhibitors.
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Affiliation(s)
- Qiang Liu
- Department of Pathology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Anqi Li
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Lisha Wang
- Michigan Center for Translational Pathology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Wei He
- Department of Pathology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Ling Zhao
- Department of Pathology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Chao Wu
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Shasha Lu
- Department of Hematology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Xuanguang Ye
- Department of Pathology, Jinshan Hospital of Fudan University, Shanghai 201508, China
| | - Huiyong Zhao
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Xiaohan Shen
- Department of Diagnosis, Ningbo Diagnostic Pathology Center, Ningbo 315021, China
| | - Xiuying Xiao
- Department of Oncology, State Key Laboratory for Oncogenes and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Zebing Liu
- Department of Pathology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
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81
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Dang Y, Jiang N, Wang H, Chen X, Gao Y, Zhang X, Qin G, Li Y, Chen R. Proto-Oncogene Serine/Threonine Kinase PIM3 Promotes Cell Migration via Modulating Rho GTPase Signaling. J Proteome Res 2020; 19:1298-1309. [PMID: 31994402 DOI: 10.1021/acs.jproteome.9b00821] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The proto-oncogene serine/threonine-protein kinase PIM3 plays critical roles in cancer, and it has been extensively exploited as a drug target. Here, we investigated the quantitative changes in the cellular proteome and phosphoproteome in liver cancer cells overexpressing PIM3 to obtain a better understanding of the regulatory functions of PIM3 and the underlying molecular mechanisms. This work depicted the landscape of gene expression and protein phosphorylation potentially regulated by PIM3. A signaling network analysis showed that PIM3 may coordinate various cellular processes, for example, signal transduction, cell cycle, apoptosis, and so forth. Intriguingly, quantitative phosphoproteomics revealed that the PIM3 overexpression elevated the phosphorylation of multiple Rho GTPase modulators that target RhoA, a central modulator of cell movement. Further investigations confirmed that PIM3 activated RhoA to subsequently regulate cytoskeletal rearrangements and cell migration. Taken together, this study comprehensively mapped the proteome and phosphoproteome regulated by PIM3 and revealed its role in promoting liver cancer cell migration and invasion by modulating Rho GTPase signaling.
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Affiliation(s)
- Yamei Dang
- Department of Pathogen Biology and Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, China
| | - Na Jiang
- Department of Pathogen Biology and Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, China.,School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Hao Wang
- Department of Pathogen Biology and Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, China.,School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Xuechun Chen
- Department of Pathogen Biology and Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, China
| | - Yan Gao
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Xiangyang Zhang
- School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
| | - Guoxuan Qin
- School of Microelectronics, Tianjin University, Tianjin 300072, China
| | - Yongmei Li
- Department of Pathogen Biology and Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, China
| | - Ruibing Chen
- Department of Pathogen Biology and Department of Genetics, School of Basic Medical Sciences, Tianjin Medical University, Tianjin 300070, China.,School of Pharmaceutical Science and Technology, Tianjin University, Tianjin 300072, China
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82
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Luszczak S, Kumar C, Sathyadevan VK, Simpson BS, Gately KA, Whitaker HC, Heavey S. PIM kinase inhibition: co-targeted therapeutic approaches in prostate cancer. Signal Transduct Target Ther 2020; 5:7. [PMID: 32296034 PMCID: PMC6992635 DOI: 10.1038/s41392-020-0109-y] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 12/05/2019] [Accepted: 12/13/2019] [Indexed: 01/09/2023] Open
Abstract
PIM kinases have been shown to play a role in prostate cancer development and progression, as well as in some of the hallmarks of cancer, especially proliferation and apoptosis. Their upregulation in prostate cancer has been correlated with decreased patient overall survival and therapy resistance. Initial efforts to inhibit PIM with monotherapies have been hampered by compensatory upregulation of other pathways and drug toxicity, and as such, it has been suggested that co-targeting PIM with other treatment approaches may permit lower doses and be a more viable option in the clinic. Here, we present the rationale and basis for co-targeting PIM with inhibitors of PI3K/mTOR/AKT, JAK/STAT, MYC, stemness, and RNA Polymerase I transcription, along with other therapies, including androgen deprivation, radiotherapy, chemotherapy, and immunotherapy. Such combined approaches could potentially be used as neoadjuvant therapies, limiting the development of resistance to treatments or sensitizing cells to other therapeutics. To determine which drugs should be combined with PIM inhibitors for each patient, it will be key to develop companion diagnostics that predict response to each co-targeted option, hopefully providing a personalized medicine pathway for subsets of prostate cancer patients in the future.
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Affiliation(s)
- Sabina Luszczak
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Christopher Kumar
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | | | - Benjamin S Simpson
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Kathy A Gately
- Trinity Translational Medicine Institute, St. James's Hospital Dublin, Dublin 8, Dublin, Ireland
| | - Hayley C Whitaker
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK.
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83
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Tikhov RM, Kuznetsov NY. Construction of piperidine-2,4-dione-type azaheterocycles and their application in modern drug development and natural product synthesis. Org Biomol Chem 2020; 18:2793-2812. [DOI: 10.1039/d0ob00287a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The review surveys the existing routes to piperidine-2,4-dione-type heterocycles including derivatives with the most vital types of biological activity. This heterocyclic platform is ideal for the construction of modern drugs and natural products.
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Affiliation(s)
- Rabdan M. Tikhov
- A.N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow
- Russian Federation
| | - Nikolai Yu. Kuznetsov
- A.N. Nesmeyanov Institute of Organoelement Compounds
- Russian Academy of Sciences
- Moscow
- Russian Federation
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84
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Ismail MM, Farrag AM, Harras MF, Ibrahim MH, Mehany AB. Apoptosis: A target for anticancer therapy with novel cyanopyridines. Bioorg Chem 2020; 94:103481. [DOI: 10.1016/j.bioorg.2019.103481] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 12/13/2022]
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85
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Malone T, Schäfer L, Simon N, Heavey S, Cuffe S, Finn S, Moore G, Gately K. Current perspectives on targeting PIM kinases to overcome mechanisms of drug resistance and immune evasion in cancer. Pharmacol Ther 2019; 207:107454. [PMID: 31836451 DOI: 10.1016/j.pharmthera.2019.107454] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 12/03/2019] [Indexed: 12/22/2022]
Abstract
PIM kinases are a class of serine/threonine kinases that play a role in several of the hallmarks of cancer including cell cycle progression, metabolism, inflammation and immune evasion. Their constitutively active nature and unique catalytic structure has led them to be an attractive anticancer target through the use of small molecule inhibitors. This review highlights the enhanced activity of PIM kinases in cancer that can be driven by hypoxia in the tumour microenvironment and the important role that aberrant PIM kinase activity plays in resistance mechanisms to chemotherapy, radiotherapy, anti-angiogenic therapies and targeted therapies. We highlight an interaction of PIM kinases with numerous major oncogenic players, including but not limited to, stabilisation of p53, synergism with c-Myc, and notable parallel signalling with PI3K/Akt. We provide a comprehensive overview of PIM kinase's role as an escape mechanism to targeted therapies including PI3K/mTOR inhibitors, MET inhibitors, anti-HER2/EGFR treatments and the immunosuppressant rapamycin, providing a rationale for co-targeting treatment strategies for a more durable patient response. The current status of PIM kinase inhibitors and their use as a combination therapy with other targeted agents, in addition to the development of novel multi-molecularly targeted single therapeutic agents containing a PIM kinase targeting moiety are discussed.
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Affiliation(s)
- Tom Malone
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Lea Schäfer
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Nathalie Simon
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Susan Heavey
- Molecular Diagnostics and Therapeutics Group, University College London, London, UK
| | - Sinead Cuffe
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Stephen Finn
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland
| | - Gillian Moore
- School of Pharmacy and Biomolecular Sciences, RCSI, Dublin, Ireland
| | - Kathy Gately
- Dept. of Clinical Medicine, Trinity Translational Medicine Institute, St. James's Hospital, Dublin, Ireland.
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86
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Kronschnabl P, Grünweller A, Hartmann RK, Aigner A, Weirauch U. Inhibition of PIM2 in liver cancer decreases tumor cell proliferation in vitro and in vivo primarily through the modulation of cell cycle progression. Int J Oncol 2019; 56:448-459. [PMID: 31894300 PMCID: PMC6959465 DOI: 10.3892/ijo.2019.4936] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 06/21/2019] [Indexed: 01/05/2023] Open
Abstract
Liver cancer is the fourth leading cause of cancer-related mortality worldwide with limited therapeutic options. Thus, novel treatment strategies are urgently required. While the oncogenic kinase, proviral integration site for Moloney murine leukemia virus 2 (PIM2), has been shown to be overexpressed in liver cancer, little is known about the role of PIM2 in this tumor entity. In this study, we explored the functional relevance and therapeutic potential of PIM2 in liver cancer. Using PIM2-specific siRNAs, we examined the effects of PIM2 knockdown on proliferation (WST-1 assays and spheroid assays), 3D-colony formation and colony spread, apoptosis (flow cytometry and caspase 3/caspase 7 activity), as well as cell cycle progression (flow cytometry, RT-qPCR and western blot analysis) in the two liver cancer cell lines, HepG2 and Huh-7. In subcutaneous liver cancer xenografts, we assessed the effects of PIM2 knockdown on tumor growth via the systemic delivery of polyethylenimine (PEI)-complexed siRNA. The knockdown of PIM2 resulted in potent anti-proliferative effects in cells grown on plastic dishes, as well as in spheroids. This was due to G0/G1 cell cycle blockade and the subsequent downregulation of genes related to the S phase as well as the G2/M phase of the cell cycle, whereas the apoptotic rates remained unaltered. Furthermore, colony formation and colony spread were markedly inhibited by PIM2 knockdown. Notably, we found that HepG2 cells were more sensitive to PIM2 knockdown than the Huh-7 cells. In vivo, the therapeutic nanoparticle-mediated delivery of PIM2 siRNA led to profound anti-tumor effects in a liver cancer xenograft mouse model. On the whole, the findings of this study underscore the oncogenic role of PIM2 and emphasize the potential of targeted therapies based on the specific inhibition of PIM2 in liver cancer.
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Affiliation(s)
- Pia Kronschnabl
- Rudolf‑Boehm‑Institute for Pharmacology and Toxicology, Clinical Pharmacology, Faculty of Medicine, University of Leipzig, D‑04107 Leipzig, Germany
| | - Arnold Grünweller
- Institute of Pharmaceutical Chemistry, Philipps‑University Marburg, D‑35037 Marburg, Germany
| | - Roland K Hartmann
- Institute of Pharmaceutical Chemistry, Philipps‑University Marburg, D‑35037 Marburg, Germany
| | - Achim Aigner
- Rudolf‑Boehm‑Institute for Pharmacology and Toxicology, Clinical Pharmacology, Faculty of Medicine, University of Leipzig, D‑04107 Leipzig, Germany
| | - Ulrike Weirauch
- Rudolf‑Boehm‑Institute for Pharmacology and Toxicology, Clinical Pharmacology, Faculty of Medicine, University of Leipzig, D‑04107 Leipzig, Germany
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87
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Indole: A privileged scaffold for the design of anti-cancer agents. Eur J Med Chem 2019; 183:111691. [DOI: 10.1016/j.ejmech.2019.111691] [Citation(s) in RCA: 170] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 09/05/2019] [Accepted: 09/07/2019] [Indexed: 12/21/2022]
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88
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Mazzacurati L, Collins RJ, Pandey G, Lambert-Showers QT, Amin NE, Zhang L, Stubbs MC, Epling-Burnette PK, Koblish HK, Reuther GW. The pan-PIM inhibitor INCB053914 displays potent synergy in combination with ruxolitinib in models of MPN. Blood Adv 2019; 3:3503-3514. [PMID: 31725895 PMCID: PMC6880903 DOI: 10.1182/bloodadvances.2019000260] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 10/15/2019] [Indexed: 12/19/2022] Open
Abstract
Aberrant JAK2 tyrosine kinase signaling drives the development of Philadelphia chromosome-negative myeloproliferative neoplasms (MPNs), including polycythemia vera, essential thrombocythemia, and primary myelofibrosis. However, JAK2 kinase inhibitors have failed to significantly reduce allele burden in MPN patients, underscoring the need for improved therapeutic strategies. Members of the PIM family of serine/threonine kinases promote cellular proliferation by regulating a variety of cellular processes, including protein synthesis and the balance of signaling that regulates apoptosis. Overexpression of PIM family members is oncogenic, exemplified by their ability to induce lymphomas in collaboration with c-Myc. Thus, PIM kinases are potential therapeutic targets for several malignancies such as solid tumors and blood cancers. We and others have shown that PIM inhibitors augment the efficacy of JAK2 inhibitors by using in vitro models of MPNs. Here we report that the recently developed pan-PIM inhibitor INCB053914 augments the efficacy of the US Food and Drug Administration-approved JAK1/2 inhibitor ruxolitinib in both in vitro and in vivo MPN models. INCB053914 synergizes with ruxolitinib to inhibit cell growth in JAK2-driven MPN models and induce apoptosis. Significantly, low nanomolar INCB053914 enhances the efficacy of ruxolitinib to inhibit the neoplastic growth of primary MPN patient cells, and INCB053914 antagonizes ruxolitinib persistent myeloproliferation in vivo. These findings support the notion that INCB053914, which is currently in clinical trials in patients with advanced hematologic malignancies, in combination with ruxolitinib may be effective in MPN patients, and they support the clinical testing of this combination in MPN patients.
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Affiliation(s)
- Lucia Mazzacurati
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | | | - Garima Pandey
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Que T Lambert-Showers
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | - Narmin E Amin
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
| | | | | | | | | | - Gary W Reuther
- Department of Molecular Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL
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89
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Yu J, Sun J, Zhao S, Wang H, Zeng Q. Transcriptome analysis of oriental river Prawn(Macrobrachium nipponense)Hepatopancreas in response to ammonia exposure. FISH & SHELLFISH IMMUNOLOGY 2019; 93:223-231. [PMID: 31319208 DOI: 10.1016/j.fsi.2019.07.036] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 07/07/2019] [Accepted: 07/13/2019] [Indexed: 06/10/2023]
Abstract
The oriental river prawn, Macrobrachium nipponense, is an economically and nutritionally important species of the Palaemonidae family of decapod crustaceans. Ammonia is a major aquatic environmental pollutant that negatively affects the health of prawns and their associated commercial productivity. Here, we used high-throughput sequencing techniques for detecting the effects of ammonia stress (22.1 mg/L ammonia-N for 48 h) on gene expression in the hepatopancreas of M. nipponense. We generated 176,228,782 high-quality reads after eliminating adapter sequences and filtering out low-quality reads, which were assembled into 63453 unigenes. Comparative analysis of the expression profiles of the ammonia-treated and control groups identified 887 differentially expressed genes (P < 0.05), including 481 upregulated genes and 406 downregulated genes. Analyses of the GO and KEGG databases revealed significant differences between the two groups in 32 pathways. Immune-related pathways under ammonia stress included Complement and coagulation cascades, Platelet activation, B cell receptor signaling pathway, Antigen processing and presentation, Chemokine signaling pathway, NOD-like receptor signaling pathway, RIG-I-like receptor signaling pathway, T cell receptor signaling pathway and Toll-like receptor signaling pathway. Remarkably, ammonia stress altered the expression patterns of key immune genes (lectin3, syntenin, alpha-2-macroglobulin, cathepsin L, PIM3, serine protease inhibitor, suppressor of cytokine signaling-2 like protein), indicating that ammonia-stress induce immune response. These data provide new insights into the immune response of M. nipponense and pave a new way for fighting ammonia stress. The genes and pathways identified here represent valuable genetic resources for development of molecular markers and genetic breeding studies.
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Affiliation(s)
- Jielun Yu
- Aquaculture Research Lab, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, 271018, China; Experimental Center for Medical Research, Weifang Medical University, Weifang, 261053, China
| | - Jian Sun
- Aquaculture Research Lab, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, 271018, China
| | - Shuo Zhao
- Aquaculture Research Lab, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, 271018, China
| | - Hui Wang
- Aquaculture Research Lab, College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, 271018, China.
| | - Qifan Zeng
- The Fish Molecular Genetics and Biotechnology Laboratory, School of Fisheries, Aquaculture, and Aquatic Sciences and Program of Cell and Molecular Biosciences, Auburn University, Auburn, AL, 36849, USA.
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90
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PIM-Related Kinases Selectively Regulate Olfactory Sensations in Caenorhabditis elegans. eNeuro 2019; 6:ENEURO.0003-19.2019. [PMID: 31387876 PMCID: PMC6709224 DOI: 10.1523/eneuro.0003-19.2019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 07/12/2019] [Accepted: 07/18/2019] [Indexed: 11/21/2022] Open
Abstract
The mammalian PIM family of serine/threonine kinases regulate several cellular functions, such as cell survival and motility. Because PIM expression is observed in sensory organs, such as olfactory epithelium, we now wanted to explore the physiological roles of PIM kinases there. As our model organism, we used the Caenorhabditis elegans nematodes, which express two PIM-related kinases, PRK-1 and PRK-2. We demonstrated PRKs to be true PIM orthologs with similar substrate specificity as well as sensitivity to PIM-inhibitory compounds. When we analyzed the effects of pan-PIM inhibitors on C. elegans sensory functions, we observed that PRK activity is selectively required to support olfactory sensations to volatile repellents and attractants sensed by AWB and AWCON neurons, respectively, but is dispensable for gustatory sensations. Analyses of prk-deficient mutant strains confirmed these findings and suggested that PRK-1, but not PRK-2 is responsible for the observed effects on olfaction. This regulatory role of PRK-1 is further supported by its observed expression in the head and tail neurons, including AWB and AWC neurons. Based on the evolutionary conservation of PIM-related kinases, our data may have implications in regulation of also mammalian olfaction.
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91
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Amr AEGE, Ibrahimd AA, El-Shehry MF, Hosni HM, Fayed AA, Elsayed EA. In Vitro and In Vivo Anti-Breast Cancer Activities of Some Newly Synthesized 5-(thiophen-2-yl)thieno-[2,3-d]pyrimidin-4-one Candidates. Molecules 2019; 24:molecules24122255. [PMID: 31212962 PMCID: PMC6631792 DOI: 10.3390/molecules24122255] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 06/13/2019] [Accepted: 06/14/2019] [Indexed: 01/28/2023] Open
Abstract
In this study, some of new thiophenyl thienopyrimidinone derivatives 2–15 were prepared and tested as anti-cancer agents by using thiophenyl thieno[2,3-d]pyrimidinone derivative 2 as a starting material, which was prepared from cyclization of ethyl ester derivative 1 with formamide. Treatment of 2 with ethyl- chloroacetate gave thienopyrimidinone N-ethylacetate 3, which was reacted with hydrazine hydrate or anthranilic acid to afford acetohydrazide 4 and benzo[d][1,3]oxazin-4-one 5, respectively. Condensation of 4 with aromatic aldehydes or phenylisothiocyanate yielded Schiff base derivatives 6,7, and thiosemicarbazise 10, which were treated with 2-mercaptoacetic acid or chloroacetic acid to give the corresponding thiazolidinones 8, 9, and phenylimino-thiazolidinone 11, respectively. Treatment of 4 with ethylacetoacetate or acetic acid/acetic anhydride gave pyrazole 12 and acetyl acetohydrazide 13 derivatives, respectively. The latter compound 13 was reacted with ethyl cycno-acetate or malononitrile to give 14 and 15, respectively. In this work, we have studied the anti-cancer activity of the synthesized thienopyrimidinone derivatives against MCF-7 and MCF-10A cancer cells. Furthermore, in vivo experiments showed that the synthesized compounds significantly reduced tumor growth up to the 8th day of treatment in comparison to control animal models. Additionally, the synthesized derivatives showed potential inhibitory effects against pim-1 kinase activities.
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Affiliation(s)
- Abd El-Galil E Amr
- Pharmaceutical Chemistry Department, Drug Exploration & Development Chair (DEDC), College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia.
- Applied Organic Chemistry Department, National Research Center, Cairo, Dokki 12622, Egypt.
| | - Alhussein A Ibrahimd
- Applied Organic Chemistry Department, National Research Center, Cairo, Dokki 12622, Egypt.
| | - Mohamed F El-Shehry
- Pesticide Chemistry Department, National Research Center, Dokki 12622, Cairo, Egypt.
- Chemistry Department, Al-Zahrawy University College, Karbala 56001, Iraq.
| | - Hanaa M Hosni
- Pesticide Chemistry Department, National Research Center, Dokki 12622, Cairo, Egypt.
| | - Ahmed A Fayed
- Applied Organic Chemistry Department, National Research Center, Cairo, Dokki 12622, Egypt.
- Respiratory Therapy Department, College of Medical Rehabilitation Sciences, Taibah University, Madinah Munawara, 22624, Saudi Arabia.
| | - Elsayed A Elsayed
- Zoology Department, Bioproducts Research Chair, Faculty of Science, King Saud University, Riyadh 11451, Saudi Arabia.
- Chemistry of Natural and Microbial Products Department, National Research Centre, Dokki 12622, Cairo, Egypt.
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92
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Yuan T, Qi B, Jiang Z, Dong W, Zhong L, Bai L, Tong R, Yu J, Shi J. Dual FLT3 inhibitors: Against the drug resistance of acute myeloid leukemia in recent decade. Eur J Med Chem 2019; 178:468-483. [PMID: 31207462 DOI: 10.1016/j.ejmech.2019.06.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 05/16/2019] [Accepted: 06/02/2019] [Indexed: 01/18/2023]
Abstract
Acute myeloid leukemia (AML) is a malignant disease characterized by abnormal growth and differentiation of hematopoietic stem cells. Although the pathogenesis has not been fully elucidated, many specific gene mutations have been found in AML. Fms-like tyrosine kinase 3 (FLT3) is recognized as a drug target for the treatment of AML, and the activation mutations of FLT3 were found in about 30% of AML patients. Targeted inhibition of FLT3 receptor tyrosine kinase has shown promising results in the treatment of FLT3 mutation AML. Unfortunately, the therapeutic effects of FLT3 tyrosine kinase inhibitors used as AML monotherapy are usually accompanied by the high risk of resistance development within a few months after treatment. FLT3 dual inhibitors were generated with the co-inhibition of FLT3 and another target, such as CDK4, JAK2, MEK, Mer, Pim, etc., to solve the problems mentioned above. As a result, the therapeutic effect of the drug is significantly improved, while the toxic and side effects are reduced. Besides, the life quality of AML patients with FLT3 mutation has been effectively improved. In this paper, we reviewed the studies of dual FLT3 inhibitors that have been discovered in recent years for the treatment of AML.
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Affiliation(s)
- Ting Yuan
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Baowen Qi
- College of Pharmacy and Biological Engineering, Chengdu University, Chengdu, 610106, China
| | - Zhongliang Jiang
- Miller School of Medicine, University of Miami, Miami, Florida, 33136, USA
| | - Wenjuan Dong
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Lei Zhong
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Lan Bai
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Rongsheng Tong
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, Chengdu, 610072, China
| | - Jiying Yu
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, Chengdu, 610072, China.
| | - Jianyou Shi
- Personalized Drug Therapy Key Laboratory of Sichuan Province, Sichuan Academy of Medical Science & Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology of China, Chengdu, 610072, China.
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93
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Figueiredo P, Sipponen MH, Lintinen K, Correia A, Kiriazis A, Yli-Kauhaluoma J, Österberg M, George A, Hirvonen J, Kostiainen MA, Santos HA. Preparation and Characterization of Dentin Phosphophoryn-Derived Peptide-Functionalized Lignin Nanoparticles for Enhanced Cellular Uptake. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2019; 15:e1901427. [PMID: 31062448 PMCID: PMC8042775 DOI: 10.1002/smll.201901427] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/18/2019] [Indexed: 05/18/2023]
Abstract
The surface modification of nanoparticles (NPs) using different ligands is a common strategy to increase NP-cell interactions. Here, dentin phosphophoryn-derived peptide (DSS) lignin nanoparticles (LNPs) are prepared and characterized, the cellular internalization of the DSS-functionalized LNPs (LNPs-DSS) into three different cancer cell lines is evaluated, and their efficacy with the widely used iRGD peptide is compared. It is shown that controlled extent of carboxylation of lignin improves the stability at physiological conditions of LNPs formed upon solvent exchange. Functionalization with DSS and iRGD peptides maintains the spherical morphology and moderate polydispersity of LNPs. The LNPs exhibit good cytocompatibility when cultured with PC3-MM2, MDA-MB-231, and A549 in the conventional 2D model and in the 3D cell spheroid morphology. Importantly, the 3D cell models reveal augmented internalization of peptide-functionalized LNPs and improve antiproliferative effects when the LNPs are loaded with a cytotoxic compound. Overall, LNPs-DSS show equal or even superior cellular internalization than the LNPs-iRGD, suggesting that DSS can also be used to enhance the cellular uptake of NPs into different types of cells, and release different cargos intracellularly.
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Affiliation(s)
- Patrícia Figueiredo
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
| | - Mika H Sipponen
- School of Chemical Engineering, Department of Bioproducts and Biosystems, Aalto University, FI-00076, Aalto, Finland
| | - Kalle Lintinen
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, FI-00076, Aalto, Finland
| | - Alexandra Correia
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
| | - Alexandros Kiriazis
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
| | - Jari Yli-Kauhaluoma
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
| | - Monika Österberg
- School of Chemical Engineering, Department of Bioproducts and Biosystems, Aalto University, FI-00076, Aalto, Finland
| | - Anne George
- Brodie Tooth Development Genetics and Regenerative Medicine Research Laboratory Department of Oral Biology, University of Illinois, Chicago, IL, 60612, USA
| | - Jouni Hirvonen
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
| | - Mauri A Kostiainen
- Biohybrid Materials, Department of Bioproducts and Biosystems, Aalto University, FI-00076, Aalto, Finland
| | - Hélder A Santos
- Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, FI-00014, Helsinki, Finland
- Helsinki Institute of Life Science (HiLIFE), University of Helsinki, FI-00014, Helsinki, Finland
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94
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The first-in-human study of the pan-PIM kinase inhibitor PIM447 in patients with relapsed and/or refractory multiple myeloma. Leukemia 2019; 33:2924-2933. [PMID: 31092894 DOI: 10.1038/s41375-019-0482-0] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 03/22/2019] [Accepted: 03/27/2019] [Indexed: 12/27/2022]
Abstract
PIM447, a novel pan-PIM inhibitor, has shown preclinical activity in multiple myeloma (MM). In the multicenter, open-label, first-in-human study, patients with relapsed and/or refractory MM were enrolled to determine the maximum-tolerated dose (MTD) or recommended dose (RD), safety, pharmacokinetics, and preliminary anti-myeloma activity of PIM447. PIM447 was administered in escalating oral doses of 70-700 mg once daily (q.d.) for 28-day continuous cycles. Seventy-nine patients with a median of four prior therapies were enrolled. Seventy-seven patients (97.5%) had an adverse event (AE) suspected as treatment related, with treatment-related grade 3/4 AEs being mostly hematologic. Eleven dose-limiting toxicities occurred, and an MTD of 500 mg q.d. and an RD of 300 mg q.d. were established. The main reason for discontinuation was disease progression in 54 patients (68.4%). In the entire study population, a disease control rate of 72.2%, a clinical benefit rate of 25.3%, and an overall response rate of 8.9% were observed per modified International Myeloma Working Group criteria. Median progression-free survival at the RD was 10.9 months. PIM447 was well tolerated and demonstrated single-agent antitumor activity in relapsed/refractory MM patients, providing proof of principle for Pim (Proviral Insertions of Moloney Murine leukemia virus) kinase inhibition as a novel therapeutic approach in MM.
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95
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Wang X, Sun Z. Understanding PIM-1 kinase inhibitor interactions with free energy simulation. Phys Chem Chem Phys 2019; 21:7544-7558. [PMID: 30895980 DOI: 10.1039/c9cp00070d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The proviral integration site of the Moloney leukemia virus (PIM) family includes three homologous members. PIM-1 kinase is an important target in effective therapeutic interventions of lymphomas, prostate cancer and leukemia. In the current work, we performed free energy calculations to calculate the binding affinities of several inhibitors targeting this protein. The alchemical method with integration and perturbation-based estimators and the end-point methods were compared. The computational results indicated that the alchemical method can accurately predict the binding affinities, while the end-point methods give relatively unreliable predictions. Decomposing the free energy difference into enthalpic and entropic components with MBAR reweighting enabled us to investigate the detailed thermodynamic parameters with which the entropy-enthalpy compensation in this protein-ligand binding case is identified. We then studied the conformational ensemble, and the important protein-ligand interactions were identified. The current work sheds light on the understanding of the PIM-1-kinase-inhibitor interactions at the atomic level and will be useful in the further development of potential drugs.
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Affiliation(s)
- Xiaohui Wang
- State Key Laboratory of Precision Spectroscopy, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
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96
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PIM kinase inhibitors: Structural and pharmacological perspectives. Eur J Med Chem 2019; 172:95-108. [PMID: 30954777 DOI: 10.1016/j.ejmech.2019.03.050] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Revised: 02/28/2019] [Accepted: 03/19/2019] [Indexed: 02/08/2023]
Abstract
The PIM kinase, also known as serine/threonine kinase plays an important role in cancer biology and is found in three different isoforms namely PIM-1, PIM-2, and PIM-3. They are extensively distributed and are implicated in a variety of biological processes, including cell proliferation, cell differentiation, and apoptosis. They act as weak oncogene and whenever expressed in exacerbating forms are responsible for different types of human cancer. Recently, different isoforms of PIM kinase have been identified as a clinical biomarker and potential therapeutic target for personalized treatment of advanced cancer. The inhibition of PIM kinase has become a scientific interest and some inhibitors have been developed and/or are under different phases of clinical trials. Several medicinally privileged heterocyclic ring scaffolds such as pyrrole, pyrimidine, thiazolidine, benzofuran, indole, triazole, oxadiazole, and quinoline derivatives have been synthesized and evaluated for their PIM inhibitory activity. This review comprehensively focuses on pharmacological implications of PIM kinases in oncogenesis, structural insights of PIM inhibitors and their structure-activity relationships (SARs).
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97
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Arrouchi H, Lakhlili W, Ibrahimi A. Re-positioning of known drugs for Pim-1 kinase target using molecular docking analysis. Bioinformation 2019; 15:116-120. [PMID: 31435157 PMCID: PMC6677905 DOI: 10.6026/97320630015116] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2019] [Revised: 02/01/2019] [Accepted: 02/01/2019] [Indexed: 12/02/2022] Open
Abstract
The Concept of reusing existing drugs for new targets is gaining momentum in recent years because of cost-effectiveness as safety and toxicology data are already available. Therefore, it is of interest to re-profile known drugs against the Pim-1 kinase target using molecular docking analysis. Results show that known drugs such as nilotinib, vemurafenib, Idelalisib, and other small kinases inhibitors have high binding ability with Pim-1 kinase for consideration as potential inhibitors.
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Affiliation(s)
- Housna Arrouchi
- Biotechnology Laboratory (Medbiotech),BioInova Research center,Rabat Medical and Pharmacy School,Mohammed V University in Rabat,Rabat,Morroco
| | - Wiame Lakhlili
- Biotechnology Laboratory (Medbiotech),BioInova Research center,Rabat Medical and Pharmacy School,Mohammed V University in Rabat,Rabat,Morroco
| | - Azeddine Ibrahimi
- Biotechnology Laboratory (Medbiotech),BioInova Research center,Rabat Medical and Pharmacy School,Mohammed V University in Rabat,Rabat,Morroco
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98
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Discovery of novel triazolo[4,3-b]pyridazin-3-yl-quinoline derivatives as PIM inhibitors. Eur J Med Chem 2019; 168:87-109. [PMID: 30802730 DOI: 10.1016/j.ejmech.2019.02.022] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Revised: 01/24/2019] [Accepted: 02/07/2019] [Indexed: 11/22/2022]
Abstract
PIM kinase family (PIM-1, PIM-2 and PIM-3) is an appealing target for the discovery and development of selective inhibitors, useful in various disease conditions in which these proteins are highly expressed, such as cancer. The significant effort put, in the recent years, towards the development of small molecules exhibiting inhibitory activity against this protein family has ended up with several molecules entering clinical trials. As part of our ongoing exploration for potential drug candidates that exhibit affinity towards this protein family, we have generated a novel chemical series of triazolo[4,3-b]pyridazine based tricycles by applying a scaffold hopping strategy over our previously reported potent pan-PIM inhibitor ETP-47453 (compound 2). The structure-activity relationship studies presented herein demonstrate a rather selective PIM-1/PIM-3 biochemical profile for this novel series of tricycles, although pan-PIM and PIM-1 inhibitors have also been identified. Selected examples show significant inhibition of the phosphorylation of BAD protein in a cell-based assay. Moreover, optimized and highly selective compounds, such as 42, did not show significant hERG inhibition at 20 μM concentration, and proved its antiproliferative activity and utility in combination with particular antitumoral agents in several tumor cell lines.
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99
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Arrouchi H, Lakhlili W, Ibrahimi A. A review on PIM kinases in tumors. Bioinformation 2019; 15:40-45. [PMID: 31359998 PMCID: PMC6651028 DOI: 10.6026/97320630015040] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Accepted: 01/16/2019] [Indexed: 01/13/2023] Open
Abstract
The Proviral Integration site for Moloney murine leukemia virus (PIM) kinases is serine/threonine kinases that promote growth and survival in multiple cell types, implicated in the pathogenesis of various diseases. Over expression of Pim-1 experimentally leads to tumor formation in mice, whereas there is no observable phenotype concerning the complete knockout of the protein. When it is over expressed it may lead to cancer development by three major ways; by inhibiting apoptosis, by promoting cell proliferation and also through promoting genomic instability. Expression in normal tissues is nearly undetectable. Recent improvements in the development of novel inhibitors of PIMs have been reviewed. Significant progress in the design of PIMs inhibitors, in which it displays selectivity versus other kinases, has been achieved within the last years. However, the development of isoform-selective PIM inhibitors is still an open task. As Pim-1 possesses oncogenic functions and is over expressed in various kinds of cancer diseases, its inhibition provides a new option in cancer therapy. A PubMed literature search was performed to review the currently available data on Pim-1 expression, regulation, and targets; its implication in different types of cancer and its impact on prognosis is described. Consequently, designing new inhibitors of PIMs is now a very active area of research in academic and industrial laboratories.
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Affiliation(s)
- Housna Arrouchi
- Laboratory of Biotechnology (MedBiotech),Rabat Medical and Pharmacy School,Mohammed V University in Rabat, Rabat,Morocco
| | - Wiame Lakhlili
- Laboratory of Biotechnology (MedBiotech),Rabat Medical and Pharmacy School,Mohammed V University in Rabat, Rabat,Morocco
| | - Azeddine Ibrahimi
- Laboratory of Biotechnology (MedBiotech),Rabat Medical and Pharmacy School,Mohammed V University in Rabat, Rabat,Morocco
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100
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Barberis C, Pribish J, Tserlin E, Gross A, Czekaj M, Barragué M, Erdman P, Maniar S, Jiang J, Fire L, Patel V, Hebert A, Levit M, Wang A, Sun F, Huang SMA. Discovery of N-substituted 7-azaindoles as Pan-PIM kinases inhibitors - Lead optimization - Part III. Bioorg Med Chem Lett 2019; 29:491-495. [PMID: 30553737 DOI: 10.1016/j.bmcl.2018.12.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Revised: 12/04/2018] [Accepted: 12/08/2018] [Indexed: 12/17/2022]
Abstract
N-substituted azaindoles were discovered as promising pan-PIM inhibitors. Lead optimization is described en route toward the identification of a clinical candidate. Modulation of physico-chemical properties allowed to solve inherent hERG and permeability liabilities. Compound 17 showed tumor growth inhibition in a KG1 tumor-bearing mouse model.
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Affiliation(s)
- Claude Barberis
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States.
| | - James Pribish
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Elina Tserlin
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Alexandre Gross
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Mark Czekaj
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Matthieu Barragué
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Paul Erdman
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Sachin Maniar
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - John Jiang
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Luke Fire
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Vinod Patel
- IDD Medicinal Chemistry, Sanofi, 153 Second Avenue, Waltham MA 02451, United States
| | - Andrew Hebert
- Oncology Biochemistry, Sanofi, 270 Albany Street, Cambridge MA 02139, United States
| | - Mikhail Levit
- Oncology Biochemistry, Sanofi, 270 Albany Street, Cambridge MA 02139, United States
| | - Anlai Wang
- Oncology Biology, Sanofi, 270 Albany Street, Cambridge MA 02139, United States
| | - Frank Sun
- Oncology Pharmacology, Sanofi, 640 Memorial Drive, Cambridge MA 02139, United States
| | - Shih-Min A Huang
- Oncology Biology, Sanofi, 270 Albany Street, Cambridge MA 02139, United States
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