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Laham AJ, El-Awady R, Ayad MS, Wang N, Yan G, Boudreault J, Ali S, Lebrun JJ. Targeting the DYRK1A kinase prevents cancer progression and metastasis and promotes cancer cells response to G1/S targeting chemotherapy drugs. NPJ Precis Oncol 2024; 8:128. [PMID: 38839871 PMCID: PMC11153725 DOI: 10.1038/s41698-024-00614-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 05/17/2024] [Indexed: 06/07/2024] Open
Abstract
Metastatic cancer remains incurable as patients eventually loose sensitivity to targeted therapies and chemotherapies, further leading to poor clinical outcome. Thus, there is a clear medical gap and urgent need to develop efficient and improved targeted therapies for cancer patients. In this study, we investigated the role of DYRK1A kinase in regulating cancer progression and evaluated the therapeutic potential of DYRK1A inhibition in invasive solid tumors, including colon and triple-negative breast cancers. We uncovered new roles played by the DYRK1A kinase. We found that blocking DYRK1A gene expression or pharmacological inhibition of its kinase activity via harmine efficiently blocked primary tumor formation and the metastatic tumor spread in preclinical models of breast and colon cancers. Further assessing the underlying molecular mechanisms, we found that DYRK1A inhibition resulted in increased expression of the G1/S cell cycle regulators while decreasing expression of the G2/M regulators. Combined, these effects release cancer cells from quiescence, leading to their accumulation in G1/S and further delaying/preventing their progression toward G2/M, ultimately leading to growth arrest and tumor growth inhibition. Furthermore, we show that accumulation of cancer cells in G1/S upon DYRK1A inhibition led to significant potentiation of G1/S targeting chemotherapy drug responses in vitro and in vivo. This study underscores the potential for developing novel DYRK1A-targeting therapies in colon and breast cancers and, at the same time, further defines DYRK1A pharmacological inhibition as a viable and powerful combinatorial treatment approach for improving G1/S targeting chemotherapy drugs treatments in solid tumors.
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Affiliation(s)
- Amina Jamal Laham
- Department of Medicine, Cancer Research Program, McGill University Health Center, Montreal, Quebec, H4A 3J1, Canada
- College of Medicine, University of Sharjah, Sharjah, 27272, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, 27272, United Arab Emirates
| | - Raafat El-Awady
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, 27272, United Arab Emirates.
- College of Pharmacy, University of Sharjah, Sharjah, 27272, United Arab Emirates.
| | - Maha Saber Ayad
- College of Medicine, University of Sharjah, Sharjah, 27272, United Arab Emirates
- Research Institute for Medical and Health Sciences, University of Sharjah, Sharjah, 27272, United Arab Emirates
| | - Ni Wang
- Department of Medicine, Cancer Research Program, McGill University Health Center, Montreal, Quebec, H4A 3J1, Canada
| | - Gang Yan
- Department of Medicine, Cancer Research Program, McGill University Health Center, Montreal, Quebec, H4A 3J1, Canada
| | - Julien Boudreault
- Department of Medicine, Cancer Research Program, McGill University Health Center, Montreal, Quebec, H4A 3J1, Canada
| | - Suhad Ali
- Department of Medicine, Cancer Research Program, McGill University Health Center, Montreal, Quebec, H4A 3J1, Canada
| | - Jean-Jacques Lebrun
- Department of Medicine, Cancer Research Program, McGill University Health Center, Montreal, Quebec, H4A 3J1, Canada.
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Aoyama M, Kimura N, Yamakawa M, Suzuki S, Umezawa K, Kii I. DnaK promotes autophosphorylation of DYRK1A and its family kinases in Escherichia coli-based cell-free protein expression. Biochem Biophys Res Commun 2023; 688:149220. [PMID: 37952278 DOI: 10.1016/j.bbrc.2023.149220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 10/30/2023] [Accepted: 11/05/2023] [Indexed: 11/14/2023]
Abstract
Dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A) is one of the drug target kinases involved in neurological disorders. DYRK1A phosphorylates substrate proteins related to disease progression in an intermolecular manner. Meanwhile, DYRK1A intramolecularly phosphorylates its own residues on key segments during folding process, which is required for its activation and stabilization. To reproduce the autophosphorylation in vitro, DYRK1A was expressed in Escherichia coli-based cell-free protein synthesis system. Although this system was useful for investigating autophosphorylation of serine residue at position 97 (Ser97) in DYRK1A, only a small fraction of the synthesized protein was successfully autophosphorylated. In this study, we found that the addition of DnaK, a bacterial HSP70 chaperone, to cell-free expression of DYRK1A promoted its Ser97 autophosphorylation. Structure prediction with AlphaFold2 indicates that Ser97 forms a hydrogen bond within an α-helix structure, indicating a possibility that DnaK unfolds the α-helix and maintains the structure around Ser97 in a conformation susceptible to phosphorylation. In addition, DnaK promoted phosphorylation of DYRK1B and HIPK2, but not DYRK2 and DYRK4, suggesting a sequence selectivity in the action of DnaK. This study provides a facile method for promoting autophosphorylation of DYRK family kinases in cell-free protein expression.
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Affiliation(s)
- Mizuki Aoyama
- Laboratory for Drug Target Research, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, 8304 Minami-Minowa, Kami-Ina, Nagano, 399-4598, Japan
| | - Ninako Kimura
- Laboratory for Drug Target Research, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, 8304 Minami-Minowa, Kami-Ina, Nagano, 399-4598, Japan
| | - Masato Yamakawa
- Laboratory for Drug Target Research, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, 8304 Minami-Minowa, Kami-Ina, Nagano, 399-4598, Japan
| | - Sora Suzuki
- Laboratory for Drug Target Research, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, 8304 Minami-Minowa, Kami-Ina, Nagano, 399-4598, Japan
| | - Koji Umezawa
- Department of Biomolecular Innovation, Institute for Biomedical Sciences, Shinshu University, 8304 Minami-Minowa, Kami-ina, Nagano, 399-4598, Japan.
| | - Isao Kii
- Laboratory for Drug Target Research, Department of Agriculture, Graduate School of Science and Technology, Shinshu University, 8304 Minami-Minowa, Kami-Ina, Nagano, 399-4598, Japan; Department of Biomolecular Innovation, Institute for Biomedical Sciences, Shinshu University, 8304 Minami-Minowa, Kami-ina, Nagano, 399-4598, Japan.
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3
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Lindberg MF, Deau E, Miege F, Greverie M, Roche D, George N, George P, Merlet L, Gavard J, Brugman SJT, Aret E, Tinnemans P, de Gelder R, Sadownik J, Verhofstad E, Sleegers D, Santangelo S, Dairou J, Fernandez-Blanco Á, Dierssen M, Krämer A, Knapp S, Meijer L. Chemical, Biochemical, Cellular, and Physiological Characterization of Leucettinib-21, a Down Syndrome and Alzheimer's Disease Drug Candidate. J Med Chem 2023; 66:15648-15670. [PMID: 38051674 DOI: 10.1021/acs.jmedchem.3c01888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2023]
Abstract
Leucettinibs are substituted 2-aminoimidazolin-4-ones (inspired by the marine sponge natural product Leucettamine B) developed as pharmacological inhibitors of DYRK1A (dual-specificity, tyrosine phosphorylation-regulated kinase 1A), a therapeutic target for indications such as Down syndrome and Alzheimer's disease. Leucettinib-21 was selected as a drug candidate following extensive structure/activity studies and multiparametric evaluations. We here report its physicochemical properties (X-ray powder diffraction, differential scanning calorimetry, stability, solubility, crystal structure) and drug-like profile. Leucettinib-21's selectivity (analyzed by radiometric, fluorescence, interaction, thermal shift, residence time assays) reveals DYRK1A as the first target but also some "off-targets" which may contribute to the drug's biological effects. Leucettinib-21 was cocrystallized with CLK1 and modeled in the DYRK1A structure. Leucettinib-21 inhibits DYRK1A in cells (demonstrated by direct catalytic activity and phosphorylation levels of Thr286-cyclin D1 or Thr212-Tau). Leucettinib-21 corrects memory disorders in the Down syndrome mouse model Ts65Dn and is now entering safety/tolerance phase 1 clinical trials.
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Affiliation(s)
- Mattias F Lindberg
- Perharidy Research Center, Perha Pharmaceuticals, 29680 Roscoff, Bretagne, France
| | - Emmanuel Deau
- Perharidy Research Center, Perha Pharmaceuticals, 29680 Roscoff, Bretagne, France
| | - Frédéric Miege
- Edelris, Bâtiment Bioserra 1, 60 Avenue Rockefeller, 69008 Lyon, France
| | - Marie Greverie
- Perharidy Research Center, Perha Pharmaceuticals, 29680 Roscoff, Bretagne, France
| | - Didier Roche
- Edelris, Bâtiment Bioserra 1, 60 Avenue Rockefeller, 69008 Lyon, France
| | - Nicolas George
- Oncodesign, 25-27 Avenue du Québec, 91140 Villebon-sur-Yvette, France
| | - Pascal George
- Perharidy Research Center, Perha Pharmaceuticals, 29680 Roscoff, Bretagne, France
| | - Laura Merlet
- Team SOAP, CRCI2NA, Nantes Université, Inserm, CNRS, Université d'Angers, 8 Quai Moncousu, 44007 Nantes Cedex 1, France
- Equipe Labellisée Ligue Contre le Cancer, 75013 Paris, France
| | - Julie Gavard
- Team SOAP, CRCI2NA, Nantes Université, Inserm, CNRS, Université d'Angers, 8 Quai Moncousu, 44007 Nantes Cedex 1, France
- Equipe Labellisée Ligue Contre le Cancer, 75013 Paris, France
- Institut de Cancérologie de l'Ouest (ICO), Boulevard Professeur Jacques Monod, 44800 Saint-Herblain, France
| | | | - Edwin Aret
- Symeres, Peelterbaan 2, 6002 NK Weert, The Netherlands
| | - Paul Tinnemans
- Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - René de Gelder
- Institute for Molecules and Materials, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands
| | - Jan Sadownik
- Symeres, Peelterbaan 2, 6002 NK Weert, The Netherlands
| | | | | | | | - Julien Dairou
- Laboratoire de Chimie et de Biochimie Pharmacologiques et Toxicologiques, Université Paris Cité, CNRS, 45 rue des Saints Pères, 75006 Paris, France
| | - Álvaro Fernandez-Blanco
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona 08036, Spain
| | - Mara Dierssen
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona 08036, Spain
| | - Andreas Krämer
- Structural Genomics Consortium (SGC), Buchmann Institute for Molecular Life Sciences, Goethe-University Frankfurt, Max-von Laue Strasse 15, 60438 Frankfurt am Main, Germany
- Institute of Pharmaceutical Chemistry, Goethe-University Frankfurt, Max-von Laue Strasse 9, 60438 Frankfurt am Main, Germany
| | - Stefan Knapp
- Structural Genomics Consortium (SGC), Buchmann Institute for Molecular Life Sciences, Goethe-University Frankfurt, Max-von Laue Strasse 15, 60438 Frankfurt am Main, Germany
- Institute of Pharmaceutical Chemistry, Goethe-University Frankfurt, Max-von Laue Strasse 9, 60438 Frankfurt am Main, Germany
| | - Laurent Meijer
- Perharidy Research Center, Perha Pharmaceuticals, 29680 Roscoff, Bretagne, France
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Casertano M, Vito A, Aiello A, Imperatore C, Menna M. Natural Bioactive Compounds from Marine Invertebrates That Modulate Key Targets Implicated in the Onset of Type 2 Diabetes Mellitus (T2DM) and Its Complications. Pharmaceutics 2023; 15:2321. [PMID: 37765290 PMCID: PMC10538088 DOI: 10.3390/pharmaceutics15092321] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/24/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is an ongoing, risky, and costly health problem that therefore always requires new treatment options. Moreover, although several drugs are available, only 36% of patients achieve glycaemic control, and patient adherence is a major obstacle. With monotherapy, T2DM and its comorbidities/complications often cannot be managed, and the concurrent administration of several hypoglycaemic drugs is required, which increases the risk of side effects. In fact, despite the efficacy of the drugs currently on the market, they generally come with serious side effects. Therefore, scientific research must always be active in the discovery of new therapeutic agents. DISCUSSION The present review highlights some of the recent discoveries regarding marine natural products that can modulate the various targets that have been identified as crucial in the establishment of T2DM disease and its complications, with a focus on the compounds isolated from marine invertebrates. The activities of these metabolites are illustrated and discussed. OBJECTIVES The paper aims to capture the relevant evidence of the great chemical diversity of marine natural products as a key tool that can advance understanding in the T2DM research field, as well as in antidiabetic drug discovery. The variety of chemical scaffolds highlighted by the natural hits provides not only a source of chemical probes for the study of specific targets involved in the onset of T2DM, but is also a helpful tool for the development of drugs that are capable of acting via novel mechanisms. Thus, it lays the foundation for the design of multiple ligands that can overcome the drawbacks of polypharmacology.
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Affiliation(s)
| | | | | | | | - Marialuisa Menna
- Department of Pharmacy, University of Naples “Federico II”, Via D. Montesano 49, 80131 Napoli, Italy; (M.C.); (A.V.); (A.A.); (C.I.)
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Deau E, Lindberg MF, Miege F, Roche D, George N, George P, Krämer A, Knapp S, Meijer L. Leucettinibs, a Class of DYRK/CLK Kinase Inhibitors Inspired by the Marine Sponge Natural Product Leucettamine B. J Med Chem 2023; 66:10694-10714. [PMID: 37487467 DOI: 10.1021/acs.jmedchem.3c00884] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/26/2023]
Abstract
Dual-specificity, tyrosine phosphorylation-regulated kinases (DYRKs) and cdc2-like kinases (CLKs) recently attracted attention due to their central involvement in various pathologies. We here describe a family of DYRK/CLK inhibitors derived from Leucettines and the marine natural product Leucettamine B. Forty-five N2-functionalized 2-aminoimidazolin-4-ones bearing a fused [6 + 5]-heteroarylmethylene were synthesized. Benzothiazol-6-ylmethylene was selected as the most potent residue among 15 different heteroarylmethylenes. 186 N2-substituted 2-aminoimidazolin-4-ones bearing a benzothiazol-6-ylmethylene, collectively named Leucettinibs, were synthesized and extensively characterized. Subnanomolar IC50 (0.5-20 nM on DYRK1A) inhibitors were identified and one Leucettinib was modeled in DYRK1A and co-crystallized with CLK1 and the weaker inhibited off-target CSNK2A1. Kinase-inactive isomers of Leucettinibs (>3-10 μM on DYRK1A), named iso-Leucettinibs, were synthesized and characterized as suitable negative control compounds for functional experiments. Leucettinibs, but not iso-Leucettinibs, inhibit the phosphorylation of DYRK1A substrates in cells. Leucettinibs provide new research tools and potential leads for further optimization toward therapeutic drug candidates.
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Affiliation(s)
- Emmanuel Deau
- Perha Pharmaceuticals, Perharidy, 29680 Roscoff, France
| | | | - Frédéric Miege
- Edelris, Bâtiment Bioserra 1, 60 Avenue Rockefeller, 69008 Lyon, France
| | - Didier Roche
- Edelris, Bâtiment Bioserra 1, 60 Avenue Rockefeller, 69008 Lyon, France
| | - Nicolas George
- Oncodesign, 25-27 Avenue du Québec, 91140 Villebon-sur-Yvette, France
| | - Pascal George
- Perha Pharmaceuticals, Perharidy, 29680 Roscoff, France
| | - Andreas Krämer
- Goethe-University Frankfurt, Structural Genomics Consortium (SGC), Buchmann Institute for Molecular Life Sciences, Max-von Laue Str. 15, 60438 Frankfurt am Main, Germany
- Goethe-University Frankfurt, Institute of Pharmaceutical Chemistry, Max-von Laue Str. 9, 60438 Frankfurt am Main, Germany
| | - Stefan Knapp
- Goethe-University Frankfurt, Structural Genomics Consortium (SGC), Buchmann Institute for Molecular Life Sciences, Max-von Laue Str. 15, 60438 Frankfurt am Main, Germany
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6
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Lindberg MF, Deau E, Arfwedson J, George N, George P, Alfonso P, Corrionero A, Meijer L. Comparative Efficacy and Selectivity of Pharmacological Inhibitors of DYRK and CLK Protein Kinases. J Med Chem 2023; 66:4106-4130. [PMID: 36876904 DOI: 10.1021/acs.jmedchem.2c02068] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Abstract
Dual-specificity, tyrosine phosphorylation-regulated kinases (DYRKs) and cdc2-like kinases (CLKs) play a large variety of cellular functions and are involved in several diseases (cognitive disorders, diabetes, cancers, etc.). There is, thus, growing interest in pharmacological inhibitors as chemical probes and potential drug candidates. This study presents an unbiased evaluation of the kinase inhibitory activity of a library of 56 reported DYRK/CLK inhibitors on the basis of comparative, side-by-side, catalytic activity assays on a panel of 12 recombinant human kinases, enzyme kinetics (residence time and Kd), in-cell inhibition of Thr-212-Tau phosphorylation, and cytotoxicity. The 26 most active inhibitors were modeled in the crystal structure of DYRK1A. The results show a rather large diversity of potencies and selectivities among the reported inhibitors and emphasize the difficulties to avoid "off-targets" in this area of the kinome. The use of a panel of DYRKs/CLKs inhibitors is suggested to analyze the functions of these kinases in cellular processes.
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Affiliation(s)
| | - Emmanuel Deau
- Perha Pharmaceuticals, Perharidy Peninsula, 29680 Roscoff, France
| | - Jonas Arfwedson
- Perha Pharmaceuticals, Perharidy Peninsula, 29680 Roscoff, France
| | - Nicolas George
- Oncodesign, 25-27 avenue du Québec, 91140 Villebon-sur-Yvette, France
| | - Pascal George
- Perha Pharmaceuticals, Perharidy Peninsula, 29680 Roscoff, France
| | - Patricia Alfonso
- Enzymlogic, Qube Technology Park, C/Santiago Grisolía, 2, 28760 Madrid, Spain
| | - Ana Corrionero
- Enzymlogic, Qube Technology Park, C/Santiago Grisolía, 2, 28760 Madrid, Spain
| | - Laurent Meijer
- Perha Pharmaceuticals, Perharidy Peninsula, 29680 Roscoff, France
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7
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ElHady AK, El-Gamil DS, Abadi AH, Abdel-Halim M, Engel M. An overview of cdc2-like kinase 1 (Clk1) inhibitors and their therapeutic indications. Med Res Rev 2023; 43:343-398. [PMID: 36262046 DOI: 10.1002/med.21928] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 06/07/2022] [Accepted: 09/11/2022] [Indexed: 02/05/2023]
Abstract
Over the past decade, Clk1 has been identified as a promising target for the treatment of various diseases, in which deregulated alternative splicing plays a role. First small molecules targeting Clk1 are in clinical trials for the treatment of solid cancer, where variants of oncogenic proteins derived from alternative splicing promote tumor progression. Since many infectious pathogens hi-jack the host cell's splicing machinery to ensure efficient replication, further indications in this area are under investigation, such as Influenza A, HIV-1 virus, and Trypanosoma infections, and more will likely be discovered in the future. In addition, Clk1 was found to contribute to the progression of Alzheimer's disease through causing an imbalance of tau splicing products. Interestingly, homozygous Clk1 knockout mice showed a rather mild phenotype, opposed to what might be expected in view of the profound role of Clk1 in alternative splicing. A major drawback of most Clk1 inhibitors is their insufficient selectivity; in particular, Dyrk kinases and haspin were frequently identified as off-targets, besides the other Clk isoforms. Only few inhibitors were shown to be selective over Dyrk1A and haspin, whereas no Clk1 inhibitor so far achieved selectivity over the Clk4 isoform. In this review, we carefully compiled all Clk1 inhibitors from the scientific literature and summarized their structure-activity relationships (SAR). In addition, we critically discuss the available selectivity data and describe the inhibitor's efficacy in cellular models, if reported. Thus, we provide a comprehensive overview on the current state of Clk1 drug discovery and highlight the most promising chemotypes.
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Affiliation(s)
- Ahmed K ElHady
- Department of Organic and Pharmaceutical Chemistry, School of Life and Medical Sciences, University of Hertfordshire Hosted by Global Academic Foundation, New Administrative Capital, Cairo, Egypt.,Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Dalia S El-Gamil
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt.,Department of Chemistry, Faculty of Pharmacy, Ahram Canadian University, Cairo, Egypt
| | - Ashraf H Abadi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Mohammad Abdel-Halim
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt
| | - Matthias Engel
- Department of Pharmaceutical and Medicinal Chemistry, Saarland University, Saarbrücken, Germany
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8
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Yang Y, Fan X, Liu Y, Ye D, Liu C, Yang H, Su Z, Zhang Y, Liu Y. Function and Inhibition of DYRK1A: emerging roles of treating multiple human diseases. Biochem Pharmacol 2023; 212:115521. [PMID: 36990324 DOI: 10.1016/j.bcp.2023.115521] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 03/19/2023] [Accepted: 03/21/2023] [Indexed: 03/30/2023]
Abstract
Dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A) is an evolutionarily conserved protein kinase and the most studied member of the Dual-specificity tyrosine-regulated kinase (DYRK) family. It has been shown that it participates in the development of plenty of diseases, and both the low or high expression of DYRK1A protein could lead to disorder. Thus, DYRK1A is recognized as a key target for the therapy for these diseases, and the studies on natural or synthetic DYRK1A inhibitors have become more and more popular. Here, we provide a comprehensive review for DYRK1A from the structure and function of DYRK1A, the roles of DYRK1A in various types of diseases, including diabetes mellitus, neurodegenerative diseases, and kinds of cancers, and the studies of its natural and synthetic inhibitors.
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9
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Pucelik B, Barzowska A, Czarna A. DYRK1A inhibitors leucettines and TGF-β inhibitor additively stimulate insulin production in beta cells, organoids, and isolated mouse islets. PLoS One 2023; 18:e0285208. [PMID: 37195917 DOI: 10.1371/journal.pone.0285208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 04/18/2023] [Indexed: 05/19/2023] Open
Abstract
The decreased β-cell mass and impaired β-cell functionality are the primary causes of diabetes mellitus (DM). Nevertheless, the underlying molecular mechanisms by which β-cell growth and function are controlled are not fully understood. In this work, we show that leucettines, known to be DYRK1A kinase inhibitors, can improve glucose-stimulated insulin secretion (GSIS) in rodent β-cells and isolated islets, as well as in hiPSC-derived β-cells islets. We confirm that DYRK1A is expressed in murine insulinoma cells MIN6. In addition, we found that treatment with selected leucettines stimulates proliferation of β-cells and promotes MIN6 cell cycle progression to the G2/M phase. This effect is also confirmed by increased levels of cyclin D1, which is highly responsive to proliferative signals. Among other leucettines, leucettine L43 had a negligible impact on β-cell proliferation, but markedly impair GSIS. However, leucettine L41, in combination with LY364947, a, a potent and selective TGF-β type-I receptor, significantly promotes GSIS in various cellular diabetic models, including MIN6 and INS1E cells in 2D and 3D culture, iPSC-derived β-cell islets derived from iPSC, and isolated mouse islets, by increased insulin secretion and decreased glucagon level. Our findings confirm an important role of DYRK1A inhibitors as modulators of β-cells function and suggested a new potential target for antidiabetic therapy. Moreover, we show in detail that leucettine derivatives represent promising antidiabetic agents and are worth further evaluation, especially in vivo.
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Affiliation(s)
- Barbara Pucelik
- Malopolska Centre of Biotechnology, Jagiellonian University, Gronostajowa, Krakow, Poland
| | - Agata Barzowska
- Malopolska Centre of Biotechnology, Jagiellonian University, Gronostajowa, Krakow, Poland
- Doctoral School of Exact and Natural Sciences, Jagiellonian University, Krakow, Poland
| | - Anna Czarna
- Malopolska Centre of Biotechnology, Jagiellonian University, Gronostajowa, Krakow, Poland
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