1
|
Bansal P, Banda EC, Glatt-Deeley HR, Stoddard CE, Linsley JW, Arora N, Deleschaux C, Ahern DT, Kondaveeti Y, Massey RE, Nicouleau M, Wang S, Sabariego-Navarro M, Dierssen M, Finkbeiner S, Pinter SF. A dynamic in vitro model of Down syndrome neurogenesis with trisomy 21 gene dosage correction. SCIENCE ADVANCES 2024; 10:eadj0385. [PMID: 38848354 PMCID: PMC11160455 DOI: 10.1126/sciadv.adj0385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 05/03/2024] [Indexed: 06/09/2024]
Abstract
Excess gene dosage from chromosome 21 (chr21) causes Down syndrome (DS), spanning developmental and acute phenotypes in terminal cell types. Which phenotypes remain amenable to intervention after development is unknown. To address this question in a model of DS neurogenesis, we derived trisomy 21 (T21) human induced pluripotent stem cells (iPSCs) alongside, otherwise, isogenic euploid controls from mosaic DS fibroblasts and equipped one chr21 copy with an inducible XIST transgene. Monoallelic chr21 silencing by XIST is near-complete and irreversible in iPSCs. Differential expression reveals that T21 neural lineages and iPSCs share suppressed translation and mitochondrial pathways and activate cellular stress responses. When XIST is induced before the neural progenitor stage, T21 dosage correction suppresses a pronounced skew toward astrogenesis in neural differentiation. Because our transgene remains inducible in postmitotic T21 neurons and astrocytes, we demonstrate that XIST efficiently represses genes even after terminal differentiation, which will empower exploration of cell type-specific T21 phenotypes that remain responsive to chr21 dosage.
Collapse
Affiliation(s)
- Prakhar Bansal
- Graduate Program in Genetics and Developmental Biology, UCONN Health, University of Connecticut, Farmington, CT, USA
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, USA
| | - Erin C. Banda
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, USA
| | - Heather R. Glatt-Deeley
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, USA
| | - Christopher E. Stoddard
- Cell and Genome Engineering Core, UCONN Health, University of Connecticut, Farmington, CT, USA
| | - Jeremy W. Linsley
- Center for Systems and Therapeutics, Gladstone Institutes, San Francisco, CA, USA
- Taube/Koret Center for Neurodegenerative Disease, Gladstone Institutes, San Francisco, CA, USA
| | - Neha Arora
- Center for Systems and Therapeutics, Gladstone Institutes, San Francisco, CA, USA
| | - Cécile Deleschaux
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, USA
| | - Darcy T. Ahern
- Graduate Program in Genetics and Developmental Biology, UCONN Health, University of Connecticut, Farmington, CT, USA
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, USA
| | - Yuvabharath Kondaveeti
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, USA
| | - Rachael E. Massey
- Graduate Program in Genetics and Developmental Biology, UCONN Health, University of Connecticut, Farmington, CT, USA
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, USA
- Institute for Systems Genomics, University of Connecticut, Farmington, CT, USA
| | - Michael Nicouleau
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, USA
| | - Shijie Wang
- Center for Systems and Therapeutics, Gladstone Institutes, San Francisco, CA, USA
| | - Miguel Sabariego-Navarro
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Mara Dierssen
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Barcelona, Spain
- Human Pharmacology and Clinical Neurosciences Research Group, Neurosciences Research Program, Hospital Del Mar Medical Research Institute (IMIM), Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Madrid, Spain
| | - Steven Finkbeiner
- Center for Systems and Therapeutics, Gladstone Institutes, San Francisco, CA, USA
- Taube/Koret Center for Neurodegenerative Disease, Gladstone Institutes, San Francisco, CA, USA
- Departments of Neurology and Physiology, University of California San Francisco, San Francisco, CA, USA
- Neuroscience and Biomedical Sciences Graduate Programs, University of California San Francisco, San Francisco, CA, USA
| | - Stefan F. Pinter
- Graduate Program in Genetics and Developmental Biology, UCONN Health, University of Connecticut, Farmington, CT, USA
- Department of Genetics and Genome Sciences, UCONN Health, University of Connecticut, Farmington, CT, USA
- Institute for Systems Genomics, University of Connecticut, Farmington, CT, USA
| |
Collapse
|
2
|
Chu D, Lei L, Gu S, Liu F, Wu F. Dual-specificity tyrosine phosphorylation-regulated kinase 1A promotes the inclusion of amyloid precursor protein exon 7. Biochem Pharmacol 2024; 224:116233. [PMID: 38663682 DOI: 10.1016/j.bcp.2024.116233] [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: 01/03/2024] [Revised: 03/27/2024] [Accepted: 04/22/2024] [Indexed: 04/29/2024]
Abstract
Extracellular amyloid plaques made of Amyloid-β (Aβ) derived from amyloid precursor protein (APP) is one of the major neuropathological hallmarks of Alzheimer's disease (AD). There are three major isoforms of APP, APP770, APP751, and APP695 generated by alternative splicing of exons 7 and 8. Exon 7 encodes the Kunitz protease inhibitor (KPI) domain. Its inclusion generates APP isoforms containing KPI, APPKPI+, which is elevated in AD and Down syndrome (DS) brains and associated with increased Aβ deposition. Dual-specificity tyrosine phosphorylation-regulated kinase 1A (Dyrk1A) phosphorylates many splicing factors and regulates the alternative splicing of pre-mRNA. It is upregulated in DS and AD brain. However, it is not yet clear whether Dyrk1A could regulate APP alternative splicing. In the present study, we overexpressed or knocked down Dyrk1A in cultured cells and observed that Dyrk1A promoted the inclusion of both APP exons 7 and 8. Moreover, a significant increase in APP exon7 inclusion was also detected in the forebrain and hippocampus of human Dyrk1A transgenic mice - Tg/Dyrk1A. Screening for splicing factors regulated by Dyrk1A revealed that serine/arginine-rich protein 9G8 inhibited APP exon7 inclusion and interacted with APP pre-mRNA. In vitro, expression of exon 7 facilitated APP cleavage. In human Dyrk1A transgenic mice, we also found an increase in Aβ production. These findings suggest that Dyrk1A inhibits the splicing factor 9G8 and promotes APP exon 7 inclusion, leading to more APPKPI+ expression and APP cleavage and potentially contributing to Aβ production in vivo.
Collapse
Affiliation(s)
- Dandan Chu
- Department of Pharmacology, School of Pharmacy, Nantong University, Nantong 226001, China; Department of Neurochemistry, Inge Grundke-Iqbal Research Floor, New York State Institute for Basic Research in Developmental Disabilities, Staten Island, NY 10314, USA; Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, NMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology Products, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong 226001, China
| | - Leyi Lei
- Department of Pharmacology, School of Pharmacy, Nantong University, Nantong 226001, China
| | - Shu Gu
- Nantong No.1 High School of Jiangsu Province, Nantong 226300, China
| | - Fei Liu
- Department of Neurochemistry, Inge Grundke-Iqbal Research Floor, New York State Institute for Basic Research in Developmental Disabilities, Staten Island, NY 10314, USA.
| | - Feng Wu
- Department of Pharmacology, School of Pharmacy, Nantong University, Nantong 226001, China; Department of Neurochemistry, Inge Grundke-Iqbal Research Floor, New York State Institute for Basic Research in Developmental Disabilities, Staten Island, NY 10314, USA.
| |
Collapse
|
3
|
Shimizu E, Goto-Hirano K, Motoi Y, Arai M, Hattori N. Symptoms and age of prodromal Alzheimer's disease in Down syndrome: a systematic review and meta-analysis. Neurol Sci 2024; 45:2445-2460. [PMID: 38228941 DOI: 10.1007/s10072-023-07292-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 12/22/2023] [Indexed: 01/18/2024]
Abstract
The diagnostic criteria for adult-onset Alzheimer's disease (AD) in patients with Down syndrome (DS) have not been standardised. This study investigated the specific symptoms of AD in the prodromal stage of DS, the mean age at diagnosis at each stage of dementia, and the relationship between intellectual disability (ID) and dementia. PubMed, Web of Science, and Embase were searched for studies on DS, AD, early-stage disease, initial symptoms, and prodromal dementia registered between January 2012 and January 2022. We also performed a meta-analysis of the differences between the mean age at prodromal symptoms and AD diagnosis and the proportion of mild cognitive impairment in patients with mild and moderately abnormal ID. We selected 14 articles reporting the behavioural and psychological symptoms of dementia (BPSD) and memory- and language-related impairments as early symptoms of AD in patients with DS. The specific symptoms of BPSD were classified into five categories: irritability (agitation), apathy, abnormal behaviour, adaptive functioning, and sleep disturbance. The mean age at the diagnosis of prodromal symptoms and AD dementia was 52.7 and 56.2 years, respectively (mean difference, + 3.11 years; 95% CI 1.82-4.40) in the meta-analysis. The diagnosis of mild dementia tended to correlate with ID severity (odds ratio [OR], 1.38; 95% CI 0.87-2.18). The features of behaviour-variant frontotemporal dementia may be clinically confirmed in diagnosing early symptoms of DS-associated AD (DSAD). Moreover, age-appropriate cognitive assessment is important. Further studies are required to evaluate DSAD using a combination of biomarkers and ID-related data.
Collapse
Affiliation(s)
- Eri Shimizu
- Department of Clinical Genetics, Juntendo University, 2-1-1, Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan
| | - Keiko Goto-Hirano
- Department of Clinical Genetics, Juntendo University, 2-1-1, Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan.
| | - Yumiko Motoi
- The Medical Center for Dementia, Juntendo Hospital, Tokyo, Japan
| | - Masami Arai
- Department of Clinical Genetics, Juntendo University, 2-1-1, Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan
| | | |
Collapse
|
4
|
Brierley CK, Yip BH, Orlando G, Goyal H, Wen S, Wen J, Levine MF, Jakobsdottir GM, Rodriguez-Meira A, Adamo A, Bashton M, Hamblin A, Clark SA, O'Sullivan J, Murphy L, Olijnik AA, Cotton A, Narina S, Pruett-Miller SM, Enshaei A, Harrison C, Drummond M, Knapper S, Tefferi A, Antony-Debré I, Thongjuea S, Wedge DC, Constantinescu S, Papaemmanuil E, Psaila B, Crispino JD, Mead AJ. Chromothripsis orchestrates leukemic transformation in blast phase MPN through targetable amplification of DYRK1A. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.08.570880. [PMID: 38106192 PMCID: PMC10723394 DOI: 10.1101/2023.12.08.570880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Chromothripsis, the process of catastrophic shattering and haphazard repair of chromosomes, is a common event in cancer. Whether chromothripsis might constitute an actionable molecular event amenable to therapeutic targeting remains an open question. We describe recurrent chromothripsis of chromosome 21 in a subset of patients in blast phase of a myeloproliferative neoplasm (BP-MPN), which alongside other structural variants leads to amplification of a region of chromosome 21 in ∼25% of patients ('chr21amp'). We report that chr21amp BP-MPN has a particularly aggressive and treatment-resistant phenotype. The chr21amp event is highly clonal and present throughout the hematopoietic hierarchy. DYRK1A , a serine threonine kinase and transcription factor, is the only gene in the 2.7Mb minimally amplified region which showed both increased expression and chromatin accessibility compared to non-chr21amp BP-MPN controls. We demonstrate that DYRK1A is a central node at the nexus of multiple cellular functions critical for BP-MPN development, including DNA repair, STAT signalling and BCL2 overexpression. DYRK1A is essential for BP-MPN cell proliferation in vitro and in vivo , and DYRK1A inhibition synergises with BCL2 targeting to induce BP-MPN cell apoptosis. Collectively, these findings define the chr21amp event as a prognostic biomarker in BP-MPN and link chromothripsis to a druggable target.
Collapse
|
5
|
Ananthapadmanabhan V, Shows KH, Dickinson AJ, Litovchick L. Insights from the protein interaction Universe of the multifunctional "Goldilocks" kinase DYRK1A. Front Cell Dev Biol 2023; 11:1277537. [PMID: 37900285 PMCID: PMC10600473 DOI: 10.3389/fcell.2023.1277537] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 10/02/2023] [Indexed: 10/31/2023] Open
Abstract
Human Dual specificity tyrosine (Y)-Regulated Kinase 1A (DYRK1A) is encoded by a dosage-dependent gene located in the Down syndrome critical region of human chromosome 21. The known substrates of DYRK1A include proteins involved in transcription, cell cycle control, DNA repair and other processes. However, the function and regulation of this kinase is not fully understood, and the current knowledge does not fully explain the dosage-dependent function of this kinase. Several recent proteomic studies identified DYRK1A interacting proteins in several human cell lines. Interestingly, several of known protein substrates of DYRK1A were undetectable in these studies, likely due to a transient nature of the kinase-substrate interaction. It is possible that the stronger-binding DYRK1A interacting proteins, many of which are poorly characterized, are involved in regulatory functions by recruiting DYRK1A to the specific subcellular compartments or distinct signaling pathways. Better understanding of these DYRK1A-interacting proteins could help to decode the cellular processes regulated by this important protein kinase during embryonic development and in the adult organism. Here, we review the current knowledge of the biochemical and functional characterization of the DYRK1A protein-protein interaction network and discuss its involvement in human disease.
Collapse
Affiliation(s)
- Varsha Ananthapadmanabhan
- Department of Internal Medicine, Division of Hematology, Oncology and Palliative Care, Virginia Commonwealth University, Richmond, VA, United States
| | - Kathryn H. Shows
- Department of Biology, Virginia State University, Petersburg, VA, United States
| | - Amanda J. Dickinson
- Department of Biology, Virginia Commonwealth University, Richmond, VA, United States
| | - Larisa Litovchick
- Department of Internal Medicine, Division of Hematology, Oncology and Palliative Care, Virginia Commonwealth University, Richmond, VA, United States
- Massey Cancer Center, Richmond, VA, United States
| |
Collapse
|
6
|
Huang T, Fakurazi S, Cheah PS, Ling KH. REST Targets JAK-STAT and HIF-1 Signaling Pathways in Human Down Syndrome Brain and Neural Cells. Int J Mol Sci 2023; 24:9980. [PMID: 37373133 DOI: 10.3390/ijms24129980] [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: 05/15/2023] [Revised: 06/02/2023] [Accepted: 06/06/2023] [Indexed: 06/29/2023] Open
Abstract
Down syndrome (DS) is the most frequently diagnosed chromosomal disorder of chromosome 21 (HSA21) aneuploidy, characterized by intellectual disability and reduced lifespan. The transcription repressor, Repressor Element-1 Silencing Transcription factor (REST), which acts as an epigenetic regulator, is a crucial regulator of neuronal and glial gene expression. In this study, we identified and investigated the role of REST-target genes in human brain tissues, cerebral organoids, and neural cells in Down syndrome. Gene expression datasets generated from healthy controls and DS samples of human brain tissues, cerebral organoids, NPC, neurons, and astrocytes were retrieved from the Gene Ontology (GEO) and Sequence Read Archive (SRA) databases. Differential expression analysis was performed on all datasets to produce differential expression genes (DEGs) between DS and control groups. REST-targeted DEGs were subjected to functional ontologies, pathways, and network analyses. We found that REST-targeted DEGs in DS were enriched for the JAK-STAT and HIF-1 signaling pathways across multiple distinct brain regions, ages, and neural cell types. We also identified REST-targeted DEGs involved in nervous system development, cell differentiation, fatty acid metabolism and inflammation in the DS brain. Based on the findings, we propose REST as the critical regulator and a promising therapeutic target to modulate homeostatic gene expression in the DS brain.
Collapse
Affiliation(s)
- Tan Huang
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Sharida Fakurazi
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - Pike-See Cheah
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| | - King-Hwa Ling
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
- Malaysian Research Institute on Ageing (MyAgeingTM), Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| |
Collapse
|
7
|
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.
Collapse
|
8
|
Farley SJ, Grishok A, Zeldich E. Shaking up the silence: consequences of HMGN1 antagonizing PRC2 in the Down syndrome brain. Epigenetics Chromatin 2022; 15:39. [PMID: 36463299 PMCID: PMC9719135 DOI: 10.1186/s13072-022-00471-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 11/11/2022] [Indexed: 12/04/2022] Open
Abstract
Intellectual disability is a well-known hallmark of Down Syndrome (DS) that results from the triplication of the critical region of human chromosome 21 (HSA21). Major studies were conducted in recent years to gain an understanding about the contribution of individual triplicated genes to DS-related brain pathology. Global transcriptomic alterations and widespread changes in the establishment of neural lineages, as well as their differentiation and functional maturity, suggest genome-wide chromatin organization alterations in trisomy. High Mobility Group Nucleosome Binding Domain 1 (HMGN1), expressed from HSA21, is a chromatin remodeling protein that facilitates chromatin decompaction and is associated with acetylated lysine 27 on histone H3 (H3K27ac), a mark correlated with active transcription. Recent studies causatively linked overexpression of HMGN1 in trisomy and the development of DS-associated B cell acute lymphoblastic leukemia (B-ALL). HMGN1 has been shown to antagonize the activity of the Polycomb Repressive Complex 2 (PRC2) and prevent the deposition of histone H3 lysine 27 trimethylation mark (H3K27me3), which is associated with transcriptional repression and gene silencing. However, the possible ramifications of the increased levels of HMGN1 through the derepression of PRC2 target genes on brain cell pathology have not gained attention. In this review, we discuss the functional significance of HMGN1 in brain development and summarize accumulating reports about the essential role of PRC2 in the development of the neural system. Mechanistic understanding of how overexpression of HMGN1 may contribute to aberrant brain cell phenotypes in DS, such as altered proliferation of neural progenitors, abnormal cortical architecture, diminished myelination, neurodegeneration, and Alzheimer's disease-related pathology in trisomy 21, will facilitate the development of DS therapeutic approaches targeting chromatin.
Collapse
Affiliation(s)
- Sean J. Farley
- grid.189504.10000 0004 1936 7558Department of Anatomy and Neurobiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA USA
| | - Alla Grishok
- grid.189504.10000 0004 1936 7558Department of Biochemistry, Boston University Chobanian & Avedisian School of Medicine, Boston, MA USA ,grid.189504.10000 0004 1936 7558Boston University Genome Science Institute, Boston University Chobanian & Avedisian School of Medicine, Boston, MA USA
| | - Ella Zeldich
- Department of Anatomy and Neurobiology, Boston University Chobanian & Avedisian School of Medicine, Boston, MA, USA.
| |
Collapse
|
9
|
Pijuan I, Balducci E, Soto-Sánchez C, Fernández E, Barallobre MJ, Arbonés ML. Impaired macroglial development and axonal conductivity contributes to the neuropathology of DYRK1A-related intellectual disability syndrome. Sci Rep 2022; 12:19912. [PMID: 36402907 PMCID: PMC9675854 DOI: 10.1038/s41598-022-24284-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 11/14/2022] [Indexed: 11/21/2022] Open
Abstract
The correct development and activity of neurons and glial cells is necessary to establish proper brain connectivity. DYRK1A encodes a protein kinase involved in the neuropathology associated with Down syndrome that influences neurogenesis and the morphological differentiation of neurons. DYRK1A loss-of-function mutations in heterozygosity cause a well-recognizable syndrome of intellectual disability and autism spectrum disorder. In this study, we analysed the developmental trajectories of macroglial cells and the properties of the corpus callosum, the major white matter tract of the brain, in Dyrk1a+/- mice, a mouse model that recapitulates the main neurological features of DYRK1A syndrome. We found that Dyrk1a+/- haploinsufficient mutants present an increase in astrogliogenesis in the neocortex and a delay in the production of cortical oligodendrocyte progenitor cells and their progression along the oligodendroglial lineage. There were fewer myelinated axons in the corpus callosum of Dyrk1a+/- mice, axons that are thinner and with abnormal nodes of Ranvier. Moreover, action potential propagation along myelinated and unmyelinated callosal axons was slower in Dyrk1a+/- mutants. All these alterations are likely to affect neuronal circuit development and alter network synchronicity, influencing higher brain functions. These alterations highlight the relevance of glial cell abnormalities in neurodevelopmental disorders.
Collapse
Affiliation(s)
- Isabel Pijuan
- grid.4711.30000 0001 2183 4846Instituto de Biología Molecular de Barcelona (IBMB), Spanish National Research Council (CSIC), 08028 Barcelona, Spain ,grid.452372.50000 0004 1791 1185Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 08028 Barcelona, Spain
| | - Elisa Balducci
- grid.4711.30000 0001 2183 4846Instituto de Biología Molecular de Barcelona (IBMB), Spanish National Research Council (CSIC), 08028 Barcelona, Spain ,grid.452372.50000 0004 1791 1185Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 08028 Barcelona, Spain
| | - Cristina Soto-Sánchez
- grid.26811.3c0000 0001 0586 4893Instituto de Bioingeniería, Miguel Hernández University, 03202 Elche, Spain ,grid.429738.30000 0004 1763 291XCentro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 03202 Elche, Spain
| | - Eduardo Fernández
- grid.26811.3c0000 0001 0586 4893Instituto de Bioingeniería, Miguel Hernández University, 03202 Elche, Spain ,grid.429738.30000 0004 1763 291XCentro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 03202 Elche, Spain
| | - María José Barallobre
- grid.4711.30000 0001 2183 4846Instituto de Biología Molecular de Barcelona (IBMB), Spanish National Research Council (CSIC), 08028 Barcelona, Spain ,grid.452372.50000 0004 1791 1185Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 08028 Barcelona, Spain
| | - Maria L. Arbonés
- grid.4711.30000 0001 2183 4846Instituto de Biología Molecular de Barcelona (IBMB), Spanish National Research Council (CSIC), 08028 Barcelona, Spain ,grid.452372.50000 0004 1791 1185Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 08028 Barcelona, Spain
| |
Collapse
|
10
|
Ju C, Wang Y, Zang C, Liu H, Yuan F, Ning J, Shang M, Ma J, Li G, Yang Y, Bao X, Zhang D. Inhibition of Dyrk1A Attenuates LPS-Induced Neuroinflammation via the TLR4/NF-κB P65 Signaling Pathway. Inflammation 2022; 45:2375-2387. [PMID: 35917097 DOI: 10.1007/s10753-022-01699-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/17/2022] [Accepted: 06/05/2022] [Indexed: 11/05/2022]
Abstract
Dual-specificity tyrosine phosphorylation-regulated kinase 1A (Dyrk1A) is a highly conserved protein kinase, playing a key role in the regulation of physiological brain functions and pathological processes. In Alzheimer's disease (AD), Dyrk1A promotes hyperphosphorylation of tau protein and abnormal aggregation of amyloid-β protein (Aβ). This study investigated the role of Dyrk1A in regulating neuroinflammation, another critical factor that contributes to AD. In the present study, we used an immortalized murine BV2 microglia cell line induced by lipopolysaccharide (LPS) to study neuroinflammation. The expression and activity of Dyrk1A kinase were both increased by inflammation. Dyrk1A inhibition using harmine or siRNA silencing significantly reduced the production of proinflammatory factors in LPS-stimulated BV2 cells. Reactive oxygen species (ROS), tumor necrosis factor-α (TNF-α), and nitric oxide (NO), as well as the expression of the inflammatory proteins, cyclooxygenase 2 (COX2), and inducible nitric synthase (iNOS), were attenuated. In vivo, in ICR mice injected with LPS into the left lateral cerebral ventricle, harmine (20 mg/kg) administration decreased the expression of inflammatory proteins in the cortex and hippocampus of mice brain. In addition, immunohistochemical detection of ionized calcium-binding adapter molecule 1 (Iba1) and Nissl staining showed that harmine significantly attenuated microglia activation and neuronal damage in the CA1 region of hippocampus. Further mechanistic studies indicated that Dyrk1A suppression may be related to inhibition of the TLR4/NF-κB signaling pathway in LPS-induced neuroinflammation. Taken together, our studies suggest that Dyrk1A may be a novel target for the treatment of neurodegenerative diseases with an inflammatory component.
Collapse
Affiliation(s)
- Cheng Ju
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Yue Wang
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Caixia Zang
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Hui Liu
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Fangyu Yuan
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Jingwen Ning
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Meiyu Shang
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Jingwei Ma
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Gen Li
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Yang Yang
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Xiuqi Bao
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China
| | - Dan Zhang
- State Key Laboratory of Bioactive Substrate and Function of Natural Medicine, Department of Pharmacology, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, No.1 Xian Nong Tan Street, Beijing, 100050, China.
| |
Collapse
|
11
|
Araldi GL, Hwang YW. Design, synthesis, and biological evaluation of polyphenol derivatives as DYRK1A inhibitors. The discovery of a potentially promising treatment for Multiple Sclerosis. Bioorg Med Chem Lett 2022; 64:128675. [PMID: 35292341 PMCID: PMC9067539 DOI: 10.1016/j.bmcl.2022.128675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 03/08/2022] [Accepted: 03/11/2022] [Indexed: 11/28/2022]
Abstract
Green tea and its natural components are known for their usefulness against a variety of diseases. In particular, the activity of main catechin Epigallocatechin gallate (EGCG) against Dual-specificity tyrosine-(Y)-phosphorylation Regulated Kinase-1A (DYRK1A) has been reported; here we are showing a structure-activity relationship (SAR) for EGCG against this molecular target. We have studied the influence of all four rings on the activity and the nature of its absolute geometry. This work has led to the identification of the more potent and stable trans fluoro-catechin derivative 1f (IC50 = 35 nM). This molecule together with a novel delivery method showed good efficacy in vivo when tested in a validated model of multiple sclerosis (EAE).
Collapse
Affiliation(s)
- Gian Luca Araldi
- Avanti Biosciences, Inc. 3210 Merryfield Row, San Diego, CA 92121, United States.
| | - Yu-Wen Hwang
- Department of Molecular Biology, New York State Institute for Basic Research in Developmental Disabilities, 1050 Forest Hill Road, Staten Island, NY 10314, United States
| |
Collapse
|
12
|
Stagni F, Bartesaghi R. The Challenging Pathway of Treatment for Neurogenesis Impairment in Down Syndrome: Achievements and Perspectives. Front Cell Neurosci 2022; 16:903729. [PMID: 35634470 PMCID: PMC9130961 DOI: 10.3389/fncel.2022.903729] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/19/2022] [Indexed: 12/17/2022] Open
Abstract
Down syndrome (DS), also known as trisomy 21, is a genetic disorder caused by triplication of Chromosome 21. Gene triplication may compromise different body functions but invariably impairs intellectual abilities starting from infancy. Moreover, after the fourth decade of life people with DS are likely to develop Alzheimer’s disease. Neurogenesis impairment during fetal life stages and dendritic pathology emerging in early infancy are thought to be key determinants of alterations in brain functioning in DS. Although the progressive improvement in medical care has led to a notable increase in life expectancy for people with DS, there are currently no treatments for intellectual disability. Increasing evidence in mouse models of DS reveals that pharmacological interventions in the embryonic and neonatal periods may greatly benefit brain development and cognitive performance. The most striking results have been obtained with pharmacotherapies during embryonic life stages, indicating that it is possible to pharmacologically rescue the severe neurodevelopmental defects linked to the trisomic condition. These findings provide hope that similar benefits may be possible for people with DS. This review summarizes current knowledge regarding (i) the scope and timeline of neurogenesis (and dendritic) alterations in DS, in order to delineate suitable windows for treatment; (ii) the role of triplicated genes that are most likely to be the key determinants of these alterations, in order to highlight possible therapeutic targets; and (iii) prenatal and neonatal treatments that have proved to be effective in mouse models, in order to rationalize the choice of treatment for human application. Based on this body of evidence we will discuss prospects and challenges for fetal therapy in individuals with DS as a potential means of drastically counteracting the deleterious effects of gene triplication.
Collapse
Affiliation(s)
- Fiorenza Stagni
- Department for Life Quality Studies, University of Bologna, Rimini, Italy
| | - Renata Bartesaghi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
- *Correspondence: Renata Bartesaghi,
| |
Collapse
|
13
|
Rammohan M, Harris E, Bhansali RS, Zhao E, Li LS, Crispino JD. The chromosome 21 kinase DYRK1A: emerging roles in cancer biology and potential as a therapeutic target. Oncogene 2022; 41:2003-2011. [PMID: 35220406 PMCID: PMC8977259 DOI: 10.1038/s41388-022-02245-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/02/2022] [Accepted: 02/11/2022] [Indexed: 11/09/2022]
Abstract
Dual-specificity tyrosine phosphorylation-regulated kinase 1 A (DYRK1A) is a serine/threonine kinase that belongs to the DYRK family of proteins, a subgroup of the evolutionarily conserved CMGC protein kinase superfamily. Due to its localization on chromosome 21, the biological significance of DYRK1A was initially characterized in the pathogenesis of Down syndrome (DS) and related neurodegenerative diseases. However, increasing evidence has demonstrated a prominent role in cancer through its ability to regulate biologic processes including cell cycle progression, DNA damage repair, transcription, ubiquitination, tyrosine kinase activity, and cancer stem cell maintenance. DYRK1A has been identified as both an oncogene and tumor suppressor in different models, underscoring the importance of cellular context in its function. Here, we review mechanistic contributions of DYRK1A to cancer biology and its role as a potential therapeutic target.
Collapse
Affiliation(s)
- Malini Rammohan
- Driskill Graduate Program in Life Sciences, Northwestern University, Chicago, IL, USA
| | - Ethan Harris
- University of Illinois at Chicago College of Medicine, Chicago, IL, USA
- Division of Experimental Hematology, Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Rahul S Bhansali
- Department of Medicine, Division of Hematology/Oncology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Emily Zhao
- Weinberg College of Arts and Sciences, Northwestern University, Chicago, IL, USA
| | - Loretta S Li
- Molecular and Translational Cancer Biology Program, Stanley Manne Children's Research Institute, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
- Department of Pediatrics, Division of Hematology, Oncology, and Stem Cell Transplantation, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - John D Crispino
- Division of Experimental Hematology, Department of Hematology, St. Jude Children's Research Hospital, Memphis, TN, USA.
| |
Collapse
|
14
|
Zhao L, Xiong X, Liu L, Liang Q, Tong R, Feng X, Bai L, Shi J. Recent research and development of DYRK1A inhibitors. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
15
|
Zhuang L, Jia K, Chen C, Li Z, Zhao J, Hu J, Zhang H, Fan Q, Huang C, Xie H, Lu L, Shen W, Ning G, Wang J, Zhang R, Chen K, Yan X. DYRK1B-STAT3 Drives Cardiac Hypertrophy and Heart Failure by Impairing Mitochondrial Bioenergetics. Circulation 2022; 145:829-846. [PMID: 35235343 DOI: 10.1161/circulationaha.121.055727] [Citation(s) in RCA: 62] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Heart failure is a global public health issue that is associated with increasing morbidity and mortality. Previous studies have suggested that mitochondrial dysfunction plays critical roles in the progression of heart failure; however, the underlying mechanisms remain unclear. Because kinases have been reported to modulate mitochondrial function, we investigated the effects of DYRK1B (dual-specificity tyrosine-regulated kinase 1B) on mitochondrial bioenergetics, cardiac hypertrophy, and heart failure. METHODS We engineered DYRK1B transgenic and knockout mice and used transverse aortic constriction to produce an in vivo model of cardiac hypertrophy. The effects of DYRK1B and its downstream mediators were subsequently elucidated using RNA-sequencing analysis and mitochondrial functional analysis. RESULTS We found that DYRK1B expression was clearly upregulated in failing human myocardium and in hypertrophic murine hearts, as well. Cardiac-specific DYRK1B overexpression resulted in cardiac dysfunction accompanied by a decline in the left ventricular ejection fraction, fraction shortening, and increased cardiac fibrosis. In striking contrast to DYRK1B overexpression, the deletion of DYRK1B mitigated transverse aortic constriction-induced cardiac hypertrophy and heart failure. Mechanistically, DYRK1B was positively associated with impaired mitochondrial bioenergetics by directly binding with STAT3 to increase its phosphorylation and nuclear accumulation, ultimately contributing toward the downregulation of PGC-1α (peroxisome proliferator-activated receptor gamma coactivator-1α). Furthermore, the inhibition of DYRK1B or STAT3 activity using specific inhibitors was able to restore cardiac performance by rejuvenating mitochondrial bioenergetics. CONCLUSIONS Taken together, the findings of this study provide new insights into the previously unrecognized role of DYRK1B in mitochondrial bioenergetics and the progression of cardiac hypertrophy and heart failure. Consequently, these findings may provide new therapeutic options for patients with heart failure.
Collapse
Affiliation(s)
- Lingfang Zhuang
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Ruijin Hospital, Institute of Cardiovascular Diseases (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Kangni Jia
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Ruijin Hospital, Institute of Cardiovascular Diseases (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Chen Chen
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China (C.C.)
| | - Zhigang Li
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Ruijin Hospital, Institute of Cardiovascular Diseases (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Jiaxin Zhao
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases (G.N., J.W.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Jian Hu
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases (G.N., J.W.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Hang Zhang
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases (G.N., J.W.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Qin Fan
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Ruijin Hospital, Institute of Cardiovascular Diseases (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Chunkai Huang
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases (G.N., J.W.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Hongyang Xie
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Ruijin Hospital, Institute of Cardiovascular Diseases (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Lin Lu
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Ruijin Hospital, Institute of Cardiovascular Diseases (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Weifeng Shen
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Ruijin Hospital, Institute of Cardiovascular Diseases (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Guang Ning
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases (G.N., J.W.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Jiqiu Wang
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases (G.N., J.W.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Ruiyan Zhang
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases (G.N., J.W.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Kang Chen
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| | - Xiaoxiang Yan
- Department of Cardiovascular Medicine (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., K.C., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
- Ruijin Hospital, Institute of Cardiovascular Diseases (L.Z., K..J., Z.L., J.Z., J.H., H.Z., Q.F., C.H., H.X., L.L., W.S., R.Z., X.Y.), Shanghai Jiao Tong University School of Medicine, Shanghai, PR China
| |
Collapse
|
16
|
Liu T, Wang Y, Wang J, Ren C, Chen H, Zhang J. DYRK1A inhibitors for disease therapy: Current status and perspectives. Eur J Med Chem 2022; 229:114062. [PMID: 34954592 DOI: 10.1016/j.ejmech.2021.114062] [Citation(s) in RCA: 45] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/15/2021] [Accepted: 12/17/2021] [Indexed: 02/05/2023]
Abstract
Dual-specificity tyrosine phosphorylation-regulated kinase 1 A (DYRK1A) is a conserved protein kinase that plays essential roles in various biological processes. It is located in the region q22.2 of chromosome 21, which is involved in the pathogenesis of Down syndrome (DS). Moreover, DYRK1A has been shown to promote the accumulation of amyloid beta (Aβ) peptides leading to gradual Tau hyperphosphorylation, which contributes to neurodegeneration. Additionally, alterations in the DRK1A expression are also associated with cancer and diabetes. Recent years have witnessed an explosive increase in the development of DYRK1A inhibitors. A variety of novel DYRK1A inhibitors have been reported as potential treatments for human diseases. In this review, the latest therapeutic potential of DYRK1A for different diseases and the novel DYRK1A inhibitors discoveries are summarized, guiding future inhibitor development and structural optimization.
Collapse
Affiliation(s)
- Tong Liu
- Targeted Tracer Research and development laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Joint Institute for Altitude Health, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China; State Key Laboratory of Biotherapy and Cancer Center, Department of Respiratory and Critical Care Medicine, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yuxi Wang
- Targeted Tracer Research and development laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Joint Institute for Altitude Health, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China; State Key Laboratory of Biotherapy and Cancer Center, Department of Respiratory and Critical Care Medicine, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China; Precision Medicine Key Laboratory of Sichuan Province & Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Jiaxing Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, Memphis, 38163, Tennessee, United States
| | - Changyu Ren
- Department of Pharmacy, Chengdu Fifth People's Hospital, Chengdu, Sichuan, 611130, China
| | - Hao Chen
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, Memphis, 38163, Tennessee, United States
| | - Jifa Zhang
- Targeted Tracer Research and development laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, Joint Institute for Altitude Health, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China; State Key Laboratory of Biotherapy and Cancer Center, Department of Respiratory and Critical Care Medicine, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China; Precision Medicine Key Laboratory of Sichuan Province & Precision Medicine Research Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
17
|
New insights into the roles for DYRK family in mammalian development and congenital diseases. Genes Dis 2022. [DOI: 10.1016/j.gendis.2021.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
|
18
|
Brault V, Nguyen TL, Flores-Gutiérrez J, Iacono G, Birling MC, Lalanne V, Meziane H, Manousopoulou A, Pavlovic G, Lindner L, Selloum M, Sorg T, Yu E, Garbis SD, Hérault Y. Dyrk1a gene dosage in glutamatergic neurons has key effects in cognitive deficits observed in mouse models of MRD7 and Down syndrome. PLoS Genet 2021; 17:e1009777. [PMID: 34587162 PMCID: PMC8480849 DOI: 10.1371/journal.pgen.1009777] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 08/16/2021] [Indexed: 12/03/2022] Open
Abstract
Perturbation of the excitation/inhibition (E/I) balance leads to neurodevelopmental diseases including to autism spectrum disorders, intellectual disability, and epilepsy. Loss-of-function mutations in the DYRK1A gene, located on human chromosome 21 (Hsa21,) lead to an intellectual disability syndrome associated with microcephaly, epilepsy, and autistic troubles. Overexpression of DYRK1A, on the other hand, has been linked with learning and memory defects observed in people with Down syndrome (DS). Dyrk1a is expressed in both glutamatergic and GABAergic neurons, but its impact on each neuronal population has not yet been elucidated. Here we investigated the impact of Dyrk1a gene copy number variation in glutamatergic neurons using a conditional knockout allele of Dyrk1a crossed with the Tg(Camk2-Cre)4Gsc transgenic mouse. We explored this genetic modification in homozygotes, heterozygotes and combined with the Dp(16Lipi-Zbtb21)1Yey trisomic mouse model to unravel the consequence of Dyrk1a dosage from 0 to 3, to understand its role in normal physiology, and in MRD7 and DS. Overall, Dyrk1a dosage in postnatal glutamatergic neurons did not impact locomotor activity, working memory or epileptic susceptibility, but revealed that Dyrk1a is involved in long-term explicit memory. Molecular analyses pointed at a deregulation of transcriptional activity through immediate early genes and a role of DYRK1A at the glutamatergic post-synapse by deregulating and interacting with key post-synaptic proteins implicated in mechanism leading to long-term enhanced synaptic plasticity. Altogether, our work gives important information to understand the action of DYRK1A inhibitors and have a better therapeutic approach. The Dual Specificity Tyrosine Phosphorylation Regulated Kinase 1A, DYRK1A, drives cognitive alterations with increased dose in Down syndrome (DS) or with reduced dose in DYRK1A-related intellectual disability syndromes (ORPHA:268261; ORPHA:464311) also known as mental retardation, autosomal dominant disease 7 (MRD7; OMIM #614104). Here we report that specific and complete loss of Dyrk1a in glutamatergic neurons induced a range of specific cognitive phenotypes and alter the expression of genes involved in neurotransmission in the hippocampus. We further explored the consequences of Dyrk1a dosage in glutamatergic neurons on the cognitive phenotypes observed respectively in MRD7 and DS mouse models and we found specific roles in long-term explicit memory with no impact on motor activity, short-term working memory, and susceptibility to epilepsy. Then we demonstrated that DYRK1A is a component of the glutamatergic post-synapse and interacts with several component such as NR2B and PSD95. Altogether our work describes a new role of DYRK1A at the glutamatergic synapse that must be considered to understand the consequence of treatment targeting DYRK1A in disease.
Collapse
Affiliation(s)
- Véronique Brault
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire, IGBMC, Illkirch, France
| | - Thu Lan Nguyen
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire, IGBMC, Illkirch, France
| | - Javier Flores-Gutiérrez
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire, IGBMC, Illkirch, France
| | - Giovanni Iacono
- Department of Molecular Biology, Radboud Institute for Molecular Life Sciences, Radboud University, Nijmegen, the Netherlands
| | - Marie-Christine Birling
- Université de Strasbourg, CNRS, INSERM, CELPHEDIA, PHENOMIN, Institut Clinique de la Souris, Illkirch, France
| | - Valérie Lalanne
- Université de Strasbourg, CNRS, INSERM, CELPHEDIA, PHENOMIN, Institut Clinique de la Souris, Illkirch, France
| | - Hamid Meziane
- Université de Strasbourg, CNRS, INSERM, CELPHEDIA, PHENOMIN, Institut Clinique de la Souris, Illkirch, France
| | - Antigoni Manousopoulou
- Institute for Life Sciences, University of Southampton, School of Medicine, Southampton, United Kingdom
| | - Guillaume Pavlovic
- Université de Strasbourg, CNRS, INSERM, CELPHEDIA, PHENOMIN, Institut Clinique de la Souris, Illkirch, France
| | - Loïc Lindner
- Université de Strasbourg, CNRS, INSERM, CELPHEDIA, PHENOMIN, Institut Clinique de la Souris, Illkirch, France
| | - Mohammed Selloum
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire, IGBMC, Illkirch, France
| | - Tania Sorg
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire, IGBMC, Illkirch, France
| | - Eugene Yu
- The Children’s Guild Foundation Down Syndrome Research Program, Genetics and Genomics Program and Department of Cancer Genetics and Genomics, Roswell Park Comprehensive Cancer Center, Buffalo, New York, United States of America
- Genetics, Genomics and Bioinformatics Program, State University of New York At Buffalo, Buffalo, New York, United States of America
| | - Spiros D. Garbis
- Institute for Life Sciences, University of Southampton, School of Medicine, Southampton, United Kingdom
| | - Yann Hérault
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire, IGBMC, Illkirch, France
- Université de Strasbourg, CNRS, INSERM, CELPHEDIA, PHENOMIN, Institut Clinique de la Souris, Illkirch, France
- * E-mail:
| |
Collapse
|
19
|
Ponroy Bally B, Murai KK. Astrocytes in Down Syndrome Across the Lifespan. Front Cell Neurosci 2021; 15:702685. [PMID: 34483840 PMCID: PMC8416355 DOI: 10.3389/fncel.2021.702685] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 07/30/2021] [Indexed: 11/23/2022] Open
Abstract
Down Syndrome (DS) is the most common genetic cause of intellectual disability in which delays and impairments in brain development and function lead to neurological and cognitive phenotypes. Traditionally, a neurocentric approach, focusing on neurons and their connectivity, has been applied to understanding the mechanisms involved in DS brain pathophysiology with an emphasis on how triplication of chromosome 21 leads to alterations in neuronal survival and homeostasis, synaptogenesis, brain circuit development, and neurodegeneration. However, recent studies have drawn attention to the role of non-neuronal cells, especially astrocytes, in DS. Astrocytes comprise a large proportion of cells in the central nervous system (CNS) and are critical for brain development, homeostasis, and function. As triplication of chromosome 21 occurs in all cells in DS (with the exception of mosaic DS), a deeper understanding of the impact of trisomy 21 on astrocytes in DS pathophysiology is warranted and will likely be necessary for determining how specific brain alterations and neurological phenotypes emerge and progress in DS. Here, we review the current understanding of the role of astrocytes in DS, and discuss how specific perturbations in this cell type can impact the brain across the lifespan from early brain development to adult stages. Finally, we highlight how targeting, modifying, and/or correcting specific molecular pathways and properties of astrocytes in DS may provide an effective therapeutic direction given the important role of astrocytes in regulating brain development and function.
Collapse
Affiliation(s)
- Blandine Ponroy Bally
- Centre for Research in Neuroscience, Department of Neurology and Neurosurgery, Brain Repair and Integrative Neuroscience Program, Research Institute of the McGill University Health Centre, Montreal General Hospital, Montreal, QC, Canada
| | - Keith K Murai
- Centre for Research in Neuroscience, Department of Neurology and Neurosurgery, Brain Repair and Integrative Neuroscience Program, Research Institute of the McGill University Health Centre, Montreal General Hospital, Montreal, QC, Canada
| |
Collapse
|
20
|
Do Carmo S, Kannel B, Cuello AC. Nerve Growth Factor Compromise in Down Syndrome. Front Aging Neurosci 2021; 13:719507. [PMID: 34434101 PMCID: PMC8381049 DOI: 10.3389/fnagi.2021.719507] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 07/12/2021] [Indexed: 11/13/2022] Open
Abstract
The basal forebrain cholinergic system relies on trophic support by nerve growth factor (NGF) to maintain its phenotype and function. In Alzheimer's disease (AD), basal forebrain cholinergic neurons (BFCNs) undergo progressive atrophy, suggesting a deficit in NGF trophic support. Within the central nervous system, NGF maturation and degradation are tightly regulated by an activity-dependent metabolic cascade. Here, we present a brief overview of the characteristics of Alzheimer's pathology in Down syndrome (DS) with an emphasis on this NGF metabolic pathway's disruption during the evolving Alzheimer's pathology. Such NGF dysmetabolism is well-established in Alzheimer's brains with advanced pathology and has been observed in mild cognitive impairment (MCI) and non-demented individuals with elevated brain amyloid levels. As individuals with DS inexorably develop AD, we then review findings that support the existence of a similar NGF dysmetabolism in DS coinciding with atrophy of the basal forebrain cholinergic system. Lastly, we discuss the potential of NGF-related biomarkers as indicators of an evolving Alzheimer's pathology in DS.
Collapse
Affiliation(s)
- Sonia Do Carmo
- Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada
| | - Benjamin Kannel
- Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
| | - A Claudio Cuello
- Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada
- Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
- Department of Anatomy and Cell Biology, McGill University, Montreal, QC, Canada
- Department of Pharmacology, Oxford University, Oxford, United Kingdom
| |
Collapse
|
21
|
Sato K, Padgaonkar AA, Baker SJ, Cosenza SC, Rechkoblit O, Subbaiah DRCV, Domingo-Domenech J, Bartkowski A, Port ER, Aggarwal AK, Ramana Reddy MV, Irie HY, Reddy EP. Simultaneous CK2/TNIK/DYRK1 inhibition by 108600 suppresses triple negative breast cancer stem cells and chemotherapy-resistant disease. Nat Commun 2021; 12:4671. [PMID: 34344863 PMCID: PMC8333338 DOI: 10.1038/s41467-021-24878-z] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 07/08/2021] [Indexed: 02/07/2023] Open
Abstract
Triple negative breast cancer (TNBC) remains challenging because of heterogeneous responses to chemotherapy. Incomplete response is associated with a greater risk of metastatic progression. Therefore, treatments that target chemotherapy-resistant TNBC and enhance chemosensitivity would improve outcomes for these high-risk patients. Breast cancer stem cell-like cells (BCSCs) have been proposed to represent a chemotherapy-resistant subpopulation responsible for tumor initiation, progression and metastases. Targeting this population could lead to improved TNBC disease control. Here, we describe a novel multi-kinase inhibitor, 108600, that targets the TNBC BCSC population. 108600 treatment suppresses growth, colony and mammosphere forming capacity of BCSCs and induces G2M arrest and apoptosis of TNBC cells. In vivo, 108600 treatment of mice bearing triple negative tumors results in the induction of apoptosis and overcomes chemotherapy resistance. Finally, treatment with 108600 and chemotherapy suppresses growth of pre-established TNBC metastases, providing additional support for the clinical translation of this agent to clinical trials.
Collapse
Affiliation(s)
- Katsutoshi Sato
- Division of Hematology and Medical Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Amol A Padgaonkar
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Stacey J Baker
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Stephen C Cosenza
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Olga Rechkoblit
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - D R C Venkata Subbaiah
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | - Alison Bartkowski
- Division of Hematology and Medical Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Elisa R Port
- Department of Surgery, Mount Sinai Hospital, New York, NY, USA
| | - Aneel K Aggarwal
- Department of Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - M V Ramana Reddy
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Hanna Y Irie
- Division of Hematology and Medical Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - E Premkumar Reddy
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| |
Collapse
|
22
|
Kawatani K, Nambara T, Nawa N, Yoshimatsu H, Kusakabe H, Hirata K, Tanave A, Sumiyama K, Banno K, Taniguchi H, Arahori H, Ozono K, Kitabatake Y. A human isogenic iPSC-derived cell line panel identifies major regulators of aberrant astrocyte proliferation in Down syndrome. Commun Biol 2021; 4:730. [PMID: 34127780 PMCID: PMC8203796 DOI: 10.1038/s42003-021-02242-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 05/18/2021] [Indexed: 12/15/2022] Open
Abstract
Astrocytes exert adverse effects on the brains of individuals with Down syndrome (DS). Although a neurogenic-to-gliogenic shift in the fate-specification step has been reported, the mechanisms and key regulators underlying the accelerated proliferation of astrocyte precursor cells (APCs) in DS remain elusive. Here, we established a human isogenic cell line panel based on DS-specific induced pluripotent stem cells, the XIST-mediated transcriptional silencing system in trisomic chromosome 21, and genome/chromosome-editing technologies to eliminate phenotypic fluctuations caused by genetic variation. The transcriptional responses of genes observed upon XIST induction and/or downregulation are not uniform, and only a small subset of genes show a characteristic expression pattern, which is consistent with the proliferative phenotypes of DS APCs. Comparative analysis and experimental verification using gene modification reveal dose-dependent proliferation-promoting activity of DYRK1A and PIGP on DS APCs. Our collection of human isogenic cell lines provides a comprehensive set of cellular models for further DS investigations. Keiji Kawatani et al. developed a panel of Down syndrome (DS) isogenic astrocytes derived from iPSCs to observe the consequence of DS on astrocyte precursor proliferation, differentiation, and gene expression. Their results suggest a dose-dependent effect of DYRK1A and PIGP on DS-derived astrocyte precursor proliferation, and represent a valuable resource and cellular model for future DS research.
Collapse
Affiliation(s)
- Keiji Kawatani
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Toshihiko Nambara
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Nobutoshi Nawa
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Hidetaka Yoshimatsu
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Haruna Kusakabe
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Katsuya Hirata
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.,Department of Neonatal Medicine, Osaka Women's and Children's Hospital, Izumi, Osaka, Japan
| | - Akira Tanave
- Laboratory for Mouse Genetic Engineering, RIKEN Center for Biosystems Dynamics Research, Suita, Osaka, Japan
| | - Kenta Sumiyama
- Laboratory for Mouse Genetic Engineering, RIKEN Center for Biosystems Dynamics Research, Suita, Osaka, Japan
| | - Kimihiko Banno
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.,Department of Physiology II, Nara Medical University, Kashihara, Nara, Japan
| | - Hidetoshi Taniguchi
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Hitomi Arahori
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Keiichi Ozono
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan
| | - Yasuji Kitabatake
- Department of Pediatrics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
| |
Collapse
|
23
|
Hippocampal miR-211-5p regulates neurogenesis and depression-like behaviors in the rat. Neuropharmacology 2021; 194:108618. [PMID: 34062164 DOI: 10.1016/j.neuropharm.2021.108618] [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: 02/21/2021] [Revised: 05/13/2021] [Accepted: 05/15/2021] [Indexed: 01/22/2023]
Abstract
Emerging evidence has shown that microRNAs (miRNAs) contribute to the pathogenesis of depression, a potentially life-threatening and disabling mental disorder caused by the interaction of genetic and environmental factors. However, the specific miRNAs and their underlying molecular mechanisms as involved in the pathogenesis and development of depression remain largely unknown. In the present study, we screened miRNA expression profiles and found that miR-211-5p was significantly down-regulated within the dentate gyrus (DG) hippocampus in the chronic unpredictable mild stress (CUMS) induced rat model of depression. Deficits in miR-211-5p were accompanied with reductions in neurogenesis and increased apoptosis in these CUMS rats. In contrast, an up-regulation of miR-211-5p within the DG area in CUMS rats promoted neuronal neurogenesis, reduced neuronal apoptosis via suppression of the Dyrk1A/STAT3 signaling pathway and relieved depression-like behaviors in these CUMS rats. In rats subjected to a knock-down of miR-211-5p in the DG there was an increase in neuronal apoptosis and a decrease in neuronal regeneration, effects which were accompanied with an induction of depression-like behaviors. Taken together, the results of our study reveal that altered levels of miR-211-5p in the hippocampal DG area exert a significant impact on neurogenesis, apoptosis and thus depression-like behaviors in rats. These findings suggest that the miR-211-5p/Dyrk1A pathway plays an important role in the pathogenesis of depression and may serve as a potential therapeutic target for the treatment of depression.
Collapse
|
24
|
Bhansali RS, Rammohan M, Lee P, Laurent AP, Wen Q, Suraneni P, Yip BH, Tsai YC, Jenni S, Bornhauser B, Siret A, Fruit C, Pacheco-Benichou A, Harris E, Besson T, Thompson BJ, Goo YA, Hijiya N, Vilenchik M, Izraeli S, Bourquin JP, Malinge S, Crispino JD. DYRK1A regulates B cell acute lymphoblastic leukemia through phosphorylation of FOXO1 and STAT3. J Clin Invest 2021; 131:135937. [PMID: 33393494 PMCID: PMC7773384 DOI: 10.1172/jci135937] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Accepted: 08/11/2020] [Indexed: 01/17/2023] Open
Abstract
DYRK1A is a serine/threonine kinase encoded on human chromosome 21 (HSA21) that has been implicated in several pathologies of Down syndrome (DS), including cognitive deficits and Alzheimer's disease. Although children with DS are predisposed to developing leukemia, especially B cell acute lymphoblastic leukemia (B-ALL), the HSA21 genes that contribute to malignancies remain largely undefined. Here, we report that DYRK1A is overexpressed and required for B-ALL. Genetic and pharmacologic inhibition of DYRK1A decreased leukemic cell expansion and suppressed B-ALL development in vitro and in vivo. Furthermore, we found that FOXO1 and STAT3, transcription factors that are indispensable for B cell development, are critical substrates of DYRK1A. Loss of DYRK1A-mediated FOXO1 and STAT3 signaling disrupted DNA damage and ROS regulation, respectively, leading to preferential cell death in leukemic B cells. Thus, we reveal a DYRK1A/FOXO1/STAT3 axis that facilitates the development and maintenance of B-ALL.
Collapse
Affiliation(s)
- Rahul S. Bhansali
- Department of Medicine, Division of Hematology/Oncology, Northwestern University, Chicago, Illinois, USA
| | - Malini Rammohan
- Department of Medicine, Division of Hematology/Oncology, Northwestern University, Chicago, Illinois, USA
| | - Paul Lee
- Abbvie, North Chicago, Illinois, USA
| | | | - Qiang Wen
- Department of Medicine, Division of Hematology/Oncology, Northwestern University, Chicago, Illinois, USA
| | - Praveen Suraneni
- Department of Medicine, Division of Hematology/Oncology, Northwestern University, Chicago, Illinois, USA
| | - Bon Ham Yip
- Division of Experimental Hematology, Department of Hematology, St. Jude Children’s Hospital, Memphis, Tennessee, USA
| | - Yi-Chien Tsai
- Department of Pediatric Oncology, Children’s Research Centre, University Children’s Hospital Zurich, Zurich, Switzerland
| | - Silvia Jenni
- Department of Pediatric Oncology, Children’s Research Centre, University Children’s Hospital Zurich, Zurich, Switzerland
| | - Beat Bornhauser
- Department of Pediatric Oncology, Children’s Research Centre, University Children’s Hospital Zurich, Zurich, Switzerland
| | - Aurélie Siret
- INSERM U1170, Gustave Roussy Institute, Villejuif, France
| | - Corinne Fruit
- Normandie University, UNIROUEN, Institut National des Sciences Appliquées (INSA) Rouen, CNRS, Chimie Organique et Bioorganique — Réactivité et Analyse (COBRA) UMR 6014, Rouen, France
| | - Alexandra Pacheco-Benichou
- Normandie University, UNIROUEN, Institut National des Sciences Appliquées (INSA) Rouen, CNRS, Chimie Organique et Bioorganique — Réactivité et Analyse (COBRA) UMR 6014, Rouen, France
| | - Ethan Harris
- College of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Thierry Besson
- Normandie University, UNIROUEN, Institut National des Sciences Appliquées (INSA) Rouen, CNRS, Chimie Organique et Bioorganique — Réactivité et Analyse (COBRA) UMR 6014, Rouen, France
| | | | - Young Ah Goo
- Proteomics Center of Excellence, Northwestern University, Evanston, Illinois, USA
| | - Nobuko Hijiya
- Division of Pediatric Hematology/Oncology, Columbia University, New York, New York, USA
| | | | - Shai Izraeli
- Pediatric Hematology Oncology, Schneider Children’s Medical Center, Sackler Faculty of Medicine, Tel Aviv University, Petah Tikva, Israel
| | - Jean-Pierre Bourquin
- Department of Pediatric Oncology, Children’s Research Centre, University Children’s Hospital Zurich, Zurich, Switzerland
| | - Sébastien Malinge
- INSERM U1170, Gustave Roussy Institute, Villejuif, France
- Telethon Kids Institute, Telethon Kids Cancer Centre (TKCC), Nedlands, Western Australia, Australia
| | - John D. Crispino
- Department of Medicine, Division of Hematology/Oncology, Northwestern University, Chicago, Illinois, USA
- Division of Experimental Hematology, Department of Hematology, St. Jude Children’s Hospital, Memphis, Tennessee, USA
| |
Collapse
|
25
|
Laham AJ, Saber-Ayad M, El-Awady R. DYRK1A: a down syndrome-related dual protein kinase with a versatile role in tumorigenesis. Cell Mol Life Sci 2021; 78:603-619. [PMID: 32870330 PMCID: PMC11071757 DOI: 10.1007/s00018-020-03626-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 07/22/2020] [Accepted: 08/18/2020] [Indexed: 12/14/2022]
Abstract
Dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A) is a dual kinase that can phosphorylate its own activation loop on tyrosine residue and phosphorylate its substrates on threonine and serine residues. It is the most studied member of DYRK kinases, because its gene maps to human chromosome 21 within the Down syndrome critical region (DSCR). DYRK1A overexpression was found to be responsible for the phenotypic features observed in Down syndrome such as mental retardation, early onset neurodegenerative, and developmental heart defects. Besides its dual activity in phosphorylation, DYRK1A carries the characteristic of duality in tumorigenesis. Many studies indicate its possible role as a tumor suppressor gene; however, others prove its pro-oncogenic activity. In this review, we will focus on its multifaceted role in tumorigenesis by explaining its participation in some cancer hallmarks pathways such as proliferative signaling, transcription, stress, DNA damage repair, apoptosis, and angiogenesis, and finally, we will discuss targeting DYRK1A as a potential strategy for management of cancer and neurodegenerative disorders.
Collapse
Affiliation(s)
- Amina Jamal Laham
- College of Medicine, University of Sharjah, Sharjah, UAE
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, UAE
| | - Maha Saber-Ayad
- College of Medicine, University of Sharjah, Sharjah, UAE.
- Sharjah Institute for Medical Research, University of Sharjah, Sharjah, UAE.
| | - Raafat El-Awady
- College of Medicine, University of Sharjah, Sharjah, UAE.
- College of Pharmacy, University of Sharjah, Sharjah, UAE.
| |
Collapse
|
26
|
Fernández-Blanco Á, Dierssen M. Rethinking Intellectual Disability from Neuro- to Astro-Pathology. Int J Mol Sci 2020; 21:E9039. [PMID: 33261169 PMCID: PMC7730506 DOI: 10.3390/ijms21239039] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 11/24/2020] [Accepted: 11/25/2020] [Indexed: 12/26/2022] Open
Abstract
Neurodevelopmental disorders arise from genetic and/or from environmental factors and are characterized by different degrees of intellectual disability. The mechanisms that govern important processes sustaining learning and memory, which are severely affected in intellectual disability, have classically been thought to be exclusively under neuronal control. However, this vision has recently evolved into a more integrative conception in which astroglia, rather than just acting as metabolic supply and structural anchoring for neurons, interact at distinct levels modulating neuronal communication and possibly also cognitive processes. Recently, genetic tools have made it possible to specifically manipulate astrocyte activity unraveling novel functions that involve astrocytes in memory function in the healthy brain. However, astrocyte manipulation has also underscored potential mechanisms by which dysfunctional astrocytes could contribute to memory deficits in several neurodevelopmental disorders revealing new pathogenic mechanisms in intellectual disability. Here, we review the current knowledge about astrocyte dysfunction that might contribute to learning and memory impairment in neurodevelopmental disorders, with special focus on Fragile X syndrome and Down syndrome.
Collapse
Affiliation(s)
- Álvaro Fernández-Blanco
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, 08003 Barcelona, Spain;
| | - Mara Dierssen
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, 08003 Barcelona, Spain;
- Universitat Pompeu Fabra (UPF), Dr. Aiguader 88, 08003 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 28029 Madrid, Spain
| |
Collapse
|
27
|
4-Phenylbutyrate ameliorates apoptotic neural cell death in Down syndrome by reducing protein aggregates. Sci Rep 2020; 10:14047. [PMID: 32820178 PMCID: PMC7441064 DOI: 10.1038/s41598-020-70362-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Accepted: 07/27/2020] [Indexed: 01/11/2023] Open
Abstract
Individuals with Down syndrome (DS) commonly show unique pathological phenotypes throughout their life span. Besides the specific effects of dosage-sensitive genes on chromosome 21, recent studies have demonstrated that the gain of a chromosome exerts an adverse impact on cell physiology, regardless of the karyotype. Although dysregulated transcription and perturbed protein homeostasis are observed in common in human fibroblasts with trisomy 21, 18, and 13, whether and how this aneuploidy-associated stress acts on other cell lineages and affects the pathophysiology are unknown. Here, we investigated cellular stress responses in human trisomy 21 and 13 neurons differentiated from patient-derived induced pluripotent stem cells. Neurons of both trisomies showed increased vulnerability to apoptotic cell death, accompanied by dysregulated protein homeostasis and upregulation of the endoplasmic reticulum stress pathway. In addition, misfolded protein aggregates, comprising various types of neurodegenerative disease-related proteins, were abnormally accumulated in trisomic neurons. Intriguingly, treatment with sodium 4-phenylbutyrate, a chemical chaperone, successfully decreased the formation of protein aggregates and prevented the progression of cell apoptosis in trisomic neurons. These results suggest that aneuploidy-associated stress might be a therapeutic target for the neurodegenerative phenotypes in DS.
Collapse
|
28
|
Aberrant Oligodendrogenesis in Down Syndrome: Shift in Gliogenesis? Cells 2019; 8:cells8121591. [PMID: 31817891 PMCID: PMC6953000 DOI: 10.3390/cells8121591] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 11/28/2019] [Accepted: 12/04/2019] [Indexed: 12/25/2022] Open
Abstract
Down syndrome (DS), or trisomy 21, is the most prevalent chromosomal anomaly accounting for cognitive impairment and intellectual disability (ID). Neuropathological changes of DS brains are characterized by a reduction in the number of neurons and oligodendrocytes, accompanied by hypomyelination and astrogliosis. Recent studies mainly focused on neuronal development in DS, but underestimated the role of glial cells as pathogenic players. Aberrant or impaired differentiation within the oligodendroglial lineage and altered white matter functionality are thought to contribute to central nervous system (CNS) malformations. Given that white matter, comprised of oligodendrocytes and their myelin sheaths, is vital for higher brain function, gathering knowledge about pathways and modulators challenging oligodendrogenesis and cell lineages within DS is essential. This review article discusses to what degree DS-related effects on oligodendroglial cells have been described and presents collected evidence regarding induced cell-fate switches, thereby resulting in an enhanced generation of astrocytes. Moreover, alterations in white matter formation observed in mouse and human post-mortem brains are described. Finally, the rationale for a better understanding of pathways and modulators responsible for the glial cell imbalance as a possible source for future therapeutic interventions is given based on current experience on pro-oligodendroglial treatment approaches developed for demyelinating diseases, such as multiple sclerosis.
Collapse
|
29
|
Li Y, Ding K, Hu X, Wu L, Zhou D, Rao M, Lin N, Zhang C. DYRK1A inhibition suppresses STAT3/EGFR/Met signalling and sensitizes EGFR wild-type NSCLC cells to AZD9291. J Cell Mol Med 2019; 23:7427-7437. [PMID: 31454149 PMCID: PMC6815810 DOI: 10.1111/jcmm.14609] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 06/14/2019] [Accepted: 07/30/2019] [Indexed: 02/06/2023] Open
Abstract
DYRK1A is considered a potential cancer therapeutic target, but the role of DYRK1A in NSCLC oncogenesis and treatment requires further investigation. In our study, high DYRK1A expression was observed in tumour samples from patients with lung cancer compared with normal lung tissues, and the high levels of DYRK1A were related to a reduced survival time in patients with lung cancer. Meanwhile, the DYRK1A inhibitor harmine could suppress the proliferation of NSCLC cells compared to that of the control. As DYRK1A suppression might be effective in treating NSCLC, we next explored the possible specific molecular mechanisms that were involved. We showed that DYRK1A suppression by siRNA could suppress the levels of EGFR and Met in NSCLC cells. Furthermore, DYRK1A siRNA could inhibit the expression and nuclear translocation of STAT3. Meanwhile, harmine could also regulate the STAT3/EGFR/Met signalling pathway in human NSCLC cells. AZD9291 is effective to treat NSCLC patients with EGFR-sensitivity mutation and T790 M resistance mutation, but the clinical efficacy in patients with wild-type EGFR remains modest. We showed that DYRK1A repression could enhance the anti-cancer effect of AZD9291 by inducing apoptosis and suppressing cell proliferation in EGFR wild-type NSCLC cells. In addition, harmine could enhance the anti-NSCLC activity of AZD9291 by modulating STAT3 pathway. Finally, harmine could enhance the anti-cancer activity of AZD9291 in primary NSCLC cells. Collectively, targeting DYRK1A might be an attractive target for AZD9291 sensitization in EGFR wild-type NSCLC patients.
Collapse
Affiliation(s)
- Yang‐ling Li
- Department of Clinical Pharmacology, Affiliated Hangzhou First People's HospitalZhejiang University School of MedicineHangzhou, ZhejiangChina
| | - Ke Ding
- Department of Clinical Pharmacology, Affiliated Hangzhou First People's HospitalZhejiang University School of MedicineHangzhou, ZhejiangChina
| | - Xiu Hu
- School of MedicineZhejiang University City CollegeHangzhouZhejiangChina
- College of Pharmaceutical SciencesZhejiang UniversityHangzhou, ZhejiangChina
| | - Lin‐wen Wu
- School of MedicineZhejiang University City CollegeHangzhouZhejiangChina
- College of Pharmaceutical SciencesZhejiang UniversityHangzhou, ZhejiangChina
| | - Dong‐mei Zhou
- Department of Clinical Pharmacology, Affiliated Hangzhou First People's HospitalZhejiang University School of MedicineHangzhou, ZhejiangChina
| | - Ming‐jun Rao
- Department of Clinical Pharmacology, Affiliated Hangzhou First People's HospitalZhejiang University School of MedicineHangzhou, ZhejiangChina
| | - Neng‐ming Lin
- Department of Clinical Pharmacology, Affiliated Hangzhou First People's HospitalZhejiang University School of MedicineHangzhou, ZhejiangChina
- Hangzhou Translational Medicine Research Center, Affiliated Hangzhou First People's HospitalZhejiang University School of MedicineHangzhou, ZhejiangChina
| | - Chong Zhang
- School of MedicineZhejiang University City CollegeHangzhouZhejiangChina
| |
Collapse
|
30
|
Melchior B, Mittapalli GK, Lai C, Duong‐Polk K, Stewart J, Güner B, Hofilena B, Tjitro A, Anderson SD, Herman DS, Dellamary L, Swearingen CJ, Sunil K, Yazici Y. Tau pathology reduction with SM07883, a novel, potent, and selective oral DYRK1A inhibitor: A potential therapeutic for Alzheimer's disease. Aging Cell 2019; 18:e13000. [PMID: 31267651 PMCID: PMC6718548 DOI: 10.1111/acel.13000] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 04/26/2019] [Accepted: 06/16/2019] [Indexed: 01/08/2023] Open
Abstract
Dual-specificity tyrosine phosphorylation-regulated kinase-1A (DYRK1A) is known to phosphorylate the microtubule-associated tau protein. Overexpression is correlated with tau hyperphosphorylation and neurofibrillary tangle (NFT) formation in Alzheimer's disease (AD). This study assessed the potential of SM07883, an oral DYRK1A inhibitor, to inhibit tau hyperphosphorylation, aggregation, NFT formation, and associated phenotypes in mouse models. Exploratory neuroinflammatory effects were also studied. SM07883 specificity was tested in a kinase panel screen and showed potent inhibition of DYRK1A (IC50 = 1.6 nM) and GSK-3β (IC50 = 10.8 nM) kinase activity. Tau phosphorylation measured in cell-based assays showed a reduction in phosphorylation of multiple tau epitopes, especially the threonine 212 site (EC50 = 16 nM). SM07883 showed good oral bioavailability in multiple species and demonstrated a dose-dependent reduction of transient hypothermia-induced phosphorylated tau in the brains of wild-type mice compared to vehicle (47%, p < 0.001). Long-term efficacy assessed in aged JNPL3 mice overexpressing the P301L human tau mutation (3 mg/kg, QD, for 3 months) exhibited significant reductions in tau hyperphosphorylation, oligomeric and aggregated tau, and tau-positive inclusions compared to vehicle in brainstem and spinal cord samples. Reduced gliosis compared to vehicle was further confirmed by ELISA. SM07883 was well tolerated with improved general health, weight gain, and functional improvement in a wire-hang test compared to vehicle-treated mice (p = 0.048). SM07883, a potent, orally bioavailable, brain-penetrant DYRK1A inhibitor, significantly reduced effects of pathological tau overexpression and neuroinflammation, while functional endpoints were improved compared to vehicle in animal models. This small molecule has potential as a treatment for AD.
Collapse
|
31
|
Elkjaer ML, Frisch T, Reynolds R, Kacprowski T, Burton M, Kruse TA, Thomassen M, Baumbach J, Illes Z. Unique RNA signature of different lesion types in the brain white matter in progressive multiple sclerosis. Acta Neuropathol Commun 2019; 7:58. [PMID: 31023379 PMCID: PMC6482546 DOI: 10.1186/s40478-019-0709-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 03/22/2019] [Indexed: 01/18/2023] Open
Abstract
The heterogeneity of multiple sclerosis is reflected by dynamic changes of different lesion types in the brain white matter (WM). To identify potential drivers of this process, we RNA-sequenced 73 WM areas from patients with progressive MS (PMS) and 25 control WM. Lesion endophenotypes were described by a computational systems medicine analysis combined with RNAscope, immunohistochemistry, and immunofluorescence. The signature of the normal-appearing WM (NAWM) was more similar to control WM than to lesions: one of the six upregulated genes in NAWM was CD26/DPP4 expressed by microglia. Chronic active lesions that become prominent in PMS had a signature that were different from all other lesion types, and were differentiated from them by two clusters of 62 differentially expressed genes (DEGs). An upcoming MS biomarker, CHI3L1 was among the top ten upregulated genes in chronic active lesions expressed by astrocytes in the rim. TGFβ-R2 was the central hub in a remyelination-related protein interaction network, and was expressed there by astrocytes. We used de novo networks enriched by unique DEGs to determine lesion-specific pathway regulation, i.e. cellular trafficking and activation in active lesions; healing and immune responses in remyelinating lesions characterized by the most heterogeneous immunoglobulin gene expression; coagulation and ion balance in inactive lesions; and metabolic changes in chronic active lesions. Because we found inverse differential regulation of particular genes among different lesion types, our data emphasize that omics related to MS lesions should be interpreted in the context of lesion pathology. Our data indicate that the impact of molecular pathways is substantially changing as different lesions develop. This was also reflected by the high number of unique DEGs that were more common than shared signatures. A special microglia subset characterized by CD26 may play a role in early lesion development, while astrocyte-derived TGFβ-R2 and TGFβ pathways may be drivers of repair in contrast to chronic tissue damage. The highly specific mechanistic signature of chronic active lesions indicates that as these lesions develop in PMS, the molecular changes are substantially skewed: the unique mitochondrial/metabolic changes and specific downregulation of molecules involved in tissue repair may reflect a stage of exhaustion.
Collapse
|
32
|
Sobol M, Klar J, Laan L, Shahsavani M, Schuster J, Annerén G, Konzer A, Mi J, Bergquist J, Nordlund J, Hoeber J, Huss M, Falk A, Dahl N. Transcriptome and Proteome Profiling of Neural Induced Pluripotent Stem Cells from Individuals with Down Syndrome Disclose Dynamic Dysregulations of Key Pathways and Cellular Functions. Mol Neurobiol 2019; 56:7113-7127. [PMID: 30989628 PMCID: PMC6728280 DOI: 10.1007/s12035-019-1585-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 03/25/2019] [Indexed: 01/08/2023]
Abstract
Down syndrome (DS) or trisomy 21 (T21) is a leading genetic cause of intellectual disability. To gain insights into dynamics of molecular perturbations during neurogenesis in DS, we established a model using induced pluripotent stem cells (iPSC) with transcriptome profiles comparable to that of normal fetal brain development. When applied on iPSCs with T21, transcriptome and proteome signatures at two stages of differentiation revealed strong temporal dynamics of dysregulated genes, proteins and pathways belonging to 11 major functional clusters. DNA replication, synaptic maturation and neuroactive clusters were disturbed at the early differentiation time point accompanied by a skewed transition from the neural progenitor cell stage and reduced cellular growth. With differentiation, growth factor and extracellular matrix, oxidative phosphorylation and glycolysis emerged as major perturbed clusters. Furthermore, we identified a marked dysregulation of a set of genes encoded by chromosome 21 including an early upregulation of the hub gene APP, supporting its role for disturbed neurogenesis, and the transcription factors OLIG1, OLIG2 and RUNX1, consistent with deficient myelination and neuronal differentiation. Taken together, our findings highlight novel sequential and differentiation-dependent dynamics of disturbed functions, pathways and elements in T21 neurogenesis, providing further insights into developmental abnormalities of the DS brain.
Collapse
Affiliation(s)
- Maria Sobol
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, SE-751 08, Uppsala, Sweden
| | - Joakim Klar
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, SE-751 08, Uppsala, Sweden
| | - Loora Laan
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, SE-751 08, Uppsala, Sweden
| | - Mansoureh Shahsavani
- Department of Neuroscience, Karolinska Institutet Solna, SE-171 65, Stockholm, Sweden
| | - Jens Schuster
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, SE-751 08, Uppsala, Sweden
| | - Göran Annerén
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, SE-751 08, Uppsala, Sweden
| | - Anne Konzer
- Department of Chemistry - BMC, Analytical Chemistry, Uppsala University, Box 599, SE-751 24, Uppsala, Sweden
| | - Jia Mi
- Department of Chemistry - BMC, Analytical Chemistry, Uppsala University, Box 599, SE-751 24, Uppsala, Sweden
| | - Jonas Bergquist
- Department of Chemistry - BMC, Analytical Chemistry, Uppsala University, Box 599, SE-751 24, Uppsala, Sweden
| | - Jessica Nordlund
- Department of Medical Sciences and Science for Life Laboratory, Uppsala University, Box 1432, SE-751 44, Uppsala, Sweden
| | - Jan Hoeber
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, SE-751 08, Uppsala, Sweden
| | - Mikael Huss
- Department of Biochemistry and Biophysics, National Bioinformatics Infrastructure Sweden, Science for Life Laboratory, Stockholm University, Box 1031, SE-171 21, Solna, Sweden
| | - Anna Falk
- Department of Neuroscience, Karolinska Institutet Solna, SE-171 65, Stockholm, Sweden
| | - Niklas Dahl
- Department of Immunology, Genetics and Pathology, Science for Life Laboratory, Uppsala University, Box 815, SE-751 08, Uppsala, Sweden.
| |
Collapse
|
33
|
Souchet B, Audrain M, Billard JM, Dairou J, Fol R, Orefice NS, Tada S, Gu Y, Dufayet-Chaffaud G, Limanton E, Carreaux F, Bazureau JP, Alves S, Meijer L, Janel N, Braudeau J, Cartier N. Inhibition of DYRK1A proteolysis modifies its kinase specificity and rescues Alzheimer phenotype in APP/PS1 mice. Acta Neuropathol Commun 2019; 7:46. [PMID: 30885273 PMCID: PMC6421685 DOI: 10.1186/s40478-019-0678-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 02/14/2019] [Indexed: 01/19/2023] Open
Abstract
Recent evidences suggest the involvement of DYRK1A (dual specificity tyrosine phosphorylation-regulated kinase 1 A) in Alzheimer's disease (AD). Here we showed that DYRK1A undergoes a proteolytic processing in AD patients hippocampus without consequences on its kinase activity. Resulting truncated forms accumulate in astrocytes and exhibit increased affinity towards STAT3ɑ, a regulator of inflammatory process. These findings were confirmed in APP/PS1 mice, an amyloid model of AD, suggesting that this DYRK1A cleavage is a consequence of the amyloid pathology. We identified in vitro the Leucettine L41 as a compound able to prevent DYRK1A proteolysis in both human and mouse protein extracts. We then showed that intraperitoneal injections of L41 in aged APP/PS1 mice inhibit STAT3ɑ phosphorylation and reduce pro-inflammatory cytokines levels (IL1- β, TNF-ɑ and IL-12) associated to an increased microglial recruitment around amyloid plaques and decreased amyloid-β plaque burden. Importantly, L41 treatment improved synaptic plasticity and rescued memory functions in APP/PS1 mice. Collectively, our results suggest that DYRK1A may contribute to AD pathology through its proteolytic process, reducing its kinase specificity. Further evaluation of inhibitors of DYRK1A truncation promises a new therapeutic approach for AD.
Collapse
Affiliation(s)
- Benoît Souchet
- INSERM UMR1169, 92265, Fontenay-aux-Roses, France.
- Université Paris Saclay, Saclay, France.
| | | | - Jean Marie Billard
- INSERM UMR894, Centre de Psychiatrie et Neurosciences, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Julien Dairou
- UMR 8601 CNRS, Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques, Université Paris Descartes-Sorbonne Paris Cité, 75270, Paris, France
| | - Romain Fol
- INSERM UMR1169, 92265, Fontenay-aux-Roses, France
| | | | - Satoru Tada
- INSERM UMR1169, 92265, Fontenay-aux-Roses, France
| | - Yuchen Gu
- INSERM UMR894, Centre de Psychiatrie et Neurosciences, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | | | - Emmanuelle Limanton
- Laboratoire Sciences Chimique de Rennes, UMR CNRS 6226, Groupe ICMV, Université de Rennes 1, 35042, Rennes, France
| | - François Carreaux
- Laboratoire Sciences Chimique de Rennes, UMR CNRS 6226, Groupe ICMV, Université de Rennes 1, 35042, Rennes, France
| | - Jean-Pierre Bazureau
- Laboratoire Sciences Chimique de Rennes, UMR CNRS 6226, Groupe ICMV, Université de Rennes 1, 35042, Rennes, France
| | - Sandro Alves
- INSERM UMR1169, 92265, Fontenay-aux-Roses, France
| | - Laurent Meijer
- ManRos Therapeutics, Hôtel de Recherche, Centre de Perharidy, 29680, Roscoff, France
| | - Nathalie Janel
- Sorbonne Paris Cité, Adaptive Functional Biology, Université Paris-Diderot, UMR CNRS, 8251, Paris, France
| | - Jérôme Braudeau
- INSERM UMR1169, 92265, Fontenay-aux-Roses, France.
- CEA, DRF Institut François Jacob, MIRCen, 92265, Fontenay-aux-Roses, France.
| | - Nathalie Cartier
- INSERM UMR1169, 92265, Fontenay-aux-Roses, France.
- Université Paris Saclay, Saclay, France.
- Institute for Brain and Spine (ICM) Hôpital Pitié -Salpêtrière, Université Paris Sorbonne, 47 boulevard de l'Hôpital 75013, Paris, France.
| |
Collapse
|
34
|
Lee HC, Md Yusof HH, Leong MPY, Zainal Abidin S, Seth EA, Hewitt CA, Vidyadaran S, Nordin N, Scott HS, Cheah PS, Ling KH. Gene and protein expression profiles of JAK-STAT signalling pathway in the developing brain of the Ts1Cje down syndrome mouse model. Int J Neurosci 2019; 129:871-881. [DOI: 10.1080/00207454.2019.1580280] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Han-Chung Lee
- Genetics and Regenerative Medicine Research Centre (GRMRC), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Hadri Hadi Md Yusof
- Genetics and Regenerative Medicine Research Centre (GRMRC), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Melody Pui-Yee Leong
- Genetics and Regenerative Medicine Research Centre (GRMRC), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Shahidee Zainal Abidin
- Genetics and Regenerative Medicine Research Centre (GRMRC), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Eryse Amira Seth
- Genetics and Regenerative Medicine Research Centre (GRMRC), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Chelsee A. Hewitt
- Department of Pathology, The Peter MacCallum Cancer Centre, East Melbourne, Victoria, Australia
| | - Sharmili Vidyadaran
- Genetics and Regenerative Medicine Research Centre (GRMRC), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Pathology, Immunology Unit, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Norshariza Nordin
- Genetics and Regenerative Medicine Research Centre (GRMRC), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| | - Hamish S. Scott
- Department of Genetics and Molecular Pathology, Centre for Cancer Biology, An alliance between SA Pathology and the University of South Australia, SA Pathology, Adelaide, Australia
- School of Pharmacy and Medical Science, University of South Australia, Adelaide, Australia
- School of Medicine, School of Biological Sciences, University of Adelaide, Adelaide, South Australia
- Centre for Cancer Biology, SA Pathology, Australian Cancer Research Foundation Genomics Facility, Adelaide, Australia
| | - Pike-See Cheah
- Genetics and Regenerative Medicine Research Centre (GRMRC), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - King-Hwa Ling
- Genetics and Regenerative Medicine Research Centre (GRMRC), Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
- Department of Biomedical Science, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Selangor, Malaysia
| |
Collapse
|
35
|
Arbones ML, Thomazeau A, Nakano-Kobayashi A, Hagiwara M, Delabar JM. DYRK1A and cognition: A lifelong relationship. Pharmacol Ther 2019; 194:199-221. [PMID: 30268771 DOI: 10.1016/j.pharmthera.2018.09.010] [Citation(s) in RCA: 93] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The dosage of the serine threonine kinase DYRK1A is critical in the central nervous system (CNS) during development and aging. This review analyzes the functions of this kinase by considering its interacting partners and pathways. The role of DYRK1A in controlling the differentiation of prenatal newly formed neurons is presented separately from its role at the pre- and post-synaptic levels in the adult CNS; its effects on synaptic plasticity are also discussed. Because this kinase is positioned at the crossroads of many important processes, genetic dosage errors in this protein produce devastating effects arising from DYRK1A deficiency, such as in MRD7, an autism spectrum disorder, or from DYRK1A excess, such as in Down syndrome. Effects of these errors have been shown in various animal models including Drosophila, zebrafish, and mice. Dysregulation of DYRK1A levels also occurs in neurodegenerative diseases such as Alzheimer's and Parkinson's diseases. Finally, this review describes inhibitors that have been assessed in vivo. Accurate targeting of DYRK1A levels in the brain, with either inhibitors or activators, is a future research challenge.
Collapse
Affiliation(s)
- Maria L Arbones
- Department of Developmental Biology, Instituto de Biología Molecular de Barcelona, CSIC, Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), 08028 Barcelona, Spain.
| | - Aurore Thomazeau
- Picower Institute for Learning and Memory, Massachusetts Institute of Technology, Cambridge, United States
| | - Akiko Nakano-Kobayashi
- Department of Anatomy and Developmental Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Masatoshi Hagiwara
- Department of Anatomy and Developmental Biology, Graduate School of Medicine, Kyoto University, Kyoto 606-8501, Japan
| | - Jean M Delabar
- INSERM U1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMRS 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| |
Collapse
|
36
|
Kurabayashi N, Nguyen MD, Sanada K. Triple play of DYRK1A kinase in cortical progenitor cells of Trisomy 21. Neurosci Res 2019; 138:19-25. [PMID: 30227164 DOI: 10.1016/j.neures.2018.09.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 08/11/2018] [Accepted: 08/11/2018] [Indexed: 12/29/2022]
Abstract
Down syndrome (DS) also known as Trisomy 21 is a genetic disorder that occurs in ∼1 in 800 live births. The disorder is caused by the triplication of all or part of human chromosome 21 and therefore, is thought to arise from the increased dosage of genes found within chromosome 21. The manifestations of the disease include among others physical growth delays and intellectual disability. A prominent anatomical feature of DS is the microcephaly that results from altered brain development. Recent studies using mouse models of DS have shed new light on DYRK1A (dual-specificity tyrosine-phosphorylation-regulated kinase 1A), a gene located on human chromosome 21 that plays a critical role in neocortical development. The present review summarizes effects of the increased dosage of DYRK1A on the proliferative, neurogenic and astrogliogenic potentials of cortical neural progenitor cells, and relates these findings to the clinical manifestations of the disease.
Collapse
Affiliation(s)
- Nobuhiro Kurabayashi
- Molecular Genetics Research Laboratory, Graduate School of Science, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Minh Dang Nguyen
- Hotchkiss Brain Institute, University of Calgary, Departments of Clinical Neurosciences, Cell Biology & Anatomy, Biochemistry & Molecular Biology, 3330 Hospital Drive NW, HMR 151, Calgary, Alberta T2N4N1, Canada
| | - Kamon Sanada
- Molecular Genetics Research Laboratory, Graduate School of Science, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan.
| |
Collapse
|
37
|
DYRK1A Protein, A Promising Therapeutic Target to Improve Cognitive Deficits in Down Syndrome. Brain Sci 2018; 8:brainsci8100187. [PMID: 30332747 PMCID: PMC6210095 DOI: 10.3390/brainsci8100187] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 09/24/2018] [Accepted: 10/11/2018] [Indexed: 01/16/2023] Open
Abstract
Down syndrome (DS) caused by a trisomy of chromosome 21 (HSA21), is the most common genetic developmental disorder, with an incidence of 1 in 800 live births. Its phenotypic characteristics include intellectual impairment, early onset of Alzheimer’s disease, congenital heart disease, hypotonia, muscle weakness and several other developmental abnormalities, for the majority of which the pathogenetic mechanisms remain unknown. Among the numerous protein coding genes of HSA21, dual-specificity tyrosine-(Y)-phosphorylation-regulated kinase 1A (DYRK1A) encodes a proline-directed serine/threonine and tyrosine kinase that plays pleiotropic roles in neurodevelopment in both physiological and pathological conditions. Numerous studies point to a crucial role of DYRK1A protein for brain defects in patients with DS. Thus, DYRK1A inhibition has shown benefits in several mouse models of DS, including improvement of cognitive behaviour. Lastly, a recent clinical trial has shown that epigallocatechine gallate (EGCG), a DYRK1A inhibitor, given to young patients with DS improved visual recognition memory, working memory performance and adaptive behaviour.
Collapse
|
38
|
Stagni F, Giacomini A, Emili M, Guidi S, Bartesaghi R. Neurogenesis impairment: An early developmental defect in Down syndrome. Free Radic Biol Med 2018; 114:15-32. [PMID: 28756311 DOI: 10.1016/j.freeradbiomed.2017.07.026] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 07/24/2017] [Accepted: 07/25/2017] [Indexed: 02/06/2023]
Abstract
Down syndrome (DS) is characterized by brain hypotrophy and intellectual disability starting from early life stages. Accumulating evidence shows that the phenotypic features of the DS brain can be traced back to the fetal period since the DS brain exhibits proliferation potency reduction starting from the critical time window of fetal neurogenesis. This defect is worsened by the fact that neural progenitor cells exhibit reduced acquisition of a neuronal phenotype and an increase in the acquisition of an astrocytic phenotype. Consequently, the DS brain has fewer neurons in comparison with the typical brain. Although apoptotic cell death may be increased in DS, this does not seem to be the major cause of brain hypocellularity. Evidence obtained in brains of individuals with DS, DS-derived induced pluripotent stem cells (iPSCs), and DS mouse models has provided some insight into the mechanisms underlying the developmental defects due to the trisomic condition. Although many triplicated genes may be involved, in the light of the studies reviewed here, DYRK1A, APP, RCAN1 and OLIG1/2 appear to be particularly important determinants of many neurodevelopmental alterations that characterize DS because their triplication affects both the proliferation and fate of neural precursor cells as well as apoptotic cell death. Based on the evidence reviewed here, pathways downstream to these genes may represent strategic targets, for the design of possible interventions.
Collapse
Affiliation(s)
- Fiorenza Stagni
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Andrea Giacomini
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Marco Emili
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Sandra Guidi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Renata Bartesaghi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy.
| |
Collapse
|
39
|
Nguyen TL, Fruit C, Hérault Y, Meijer L, Besson T. Dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A) inhibitors: a survey of recent patent literature. Expert Opin Ther Pat 2017; 27:1183-1199. [PMID: 28766366 DOI: 10.1080/13543776.2017.1360285] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
INTRODUCTION Dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A) is a eukaryotic serine-threonine protein kinase belonging to the CMGC group. DYRK1A hyperactivity appears to contribute to the development of a number of human malignancies and to cognitive deficits observed in Down syndrome and Alzheimer's disease. As a result, the DYRK1A kinase represents an attractive target for the synthesis and optimization of pharmacological inhibitors of potential therapeutic interest. Like most tyrosine kinase inhibitors developed up to the market, DYRK1A inhibitors are essentially acting by competing with ATP for binding at the catalytic site of the kinase. Areas covered: This paper reviews patent activity associated with the discovery of synthetic novel heterocyclic molecules inhibiting the catalytic activity of DYRK1A. Expert opinion: Despite the important role of DYRK1A in biological processes and the growing interest in the design of new therapeutic drugs, there are only few patented synthetic DYRK1A inhibitors and most of them were and are still developed by academic research groups, sometimes with industrial partners.
Collapse
Affiliation(s)
- Thu Lan Nguyen
- a Manros Therapeutics , Centre de Perharidy , Roscoff , France
- b Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch , Illkirch , France
- c Centre National de la Recherche Scientifique, UMR7104 , Illkirch , France
- d Institut National de la Santé et de la Recherche Médicale, U964 , Illkirch , France
- e Université de Strasbourg , Illkirch , France
| | - Corinne Fruit
- f Normandie Univ , UNIROUEN, INSA Rouen, CNRS, COBRA UMR 6014 , Rouen , France
| | - Yann Hérault
- a Manros Therapeutics , Centre de Perharidy , Roscoff , France
- b Institut de Génétique et de Biologie Moléculaire et Cellulaire, Illkirch , Illkirch , France
- c Centre National de la Recherche Scientifique, UMR7104 , Illkirch , France
- d Institut National de la Santé et de la Recherche Médicale, U964 , Illkirch , France
- e Université de Strasbourg , Illkirch , France
| | - Laurent Meijer
- a Manros Therapeutics , Centre de Perharidy , Roscoff , France
| | - Thierry Besson
- f Normandie Univ , UNIROUEN, INSA Rouen, CNRS, COBRA UMR 6014 , Rouen , France
| |
Collapse
|
40
|
Kurabayashi N, Sanada K. Molecular Mechanism Underlying Abnormal Differentiation of Neural Progenitor Cells in the Developing Down Syndrome Brain. YAKUGAKU ZASSHI 2017; 137:795-800. [PMID: 28674289 DOI: 10.1248/yakushi.16-00236-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Down syndrome (DS) is caused by trisomy for human chromosome 21. Individuals with DS commonly exhibit mental retardation, which is associated with abnormal brain development. In the neocortex of the DS brain, the density of neurons is markedly reduced, whereas that of astrocytes is increased. Similar to abnormalities seen in DS brains, mouse models of DS show deficits in brain development, and neural progenitor cells that give rise to neurons and glia show dysregulation in their differentiation. These suggest that the dysregulation of progenitor fate choices contributes to alterations in the numbers of neurons and astrocytes in the DS brain. Nevertheless, the molecular basis underlying these defects remains largely unknown. We showed that the overexpression of two human chromosome 21 genes, DYRK1A and DSCR1, contributes to suppressed neuronal differentiation of progenitors in the Ts1Cje mouse model of DS. In addition, the effect of DYRK1A and DSCR1 overexpression on neuronal differentiation is mediated by excessive attenuation of the transcription factor NFATc. Additionally, we demonstrated that an increased dosage of DYRK1A contributes to elevated potential of Ts1Cje progenitors to differentiate into astrocytes and enhanced astrogliogenesis in the Ts1Cje neocortex. Further, we linked the increased dosage of DYRK1A to dysregulation of STAT, a transcription factor critical for astrogliogenesis. Together, our studies identify critical pathways responsible for the proper differentiation of neural progenitors into neurons and astrocytes, with direct implications for the anomalies in brain development observed in DS.
Collapse
Affiliation(s)
- Nobuhiro Kurabayashi
- Molecular Genetics Research Laboratory, Graduate School of Science, The University of Tokyo
| | - Kamon Sanada
- Molecular Genetics Research Laboratory, Graduate School of Science, The University of Tokyo
| |
Collapse
|
41
|
Duchon A, Herault Y. DYRK1A, a Dosage-Sensitive Gene Involved in Neurodevelopmental Disorders, Is a Target for Drug Development in Down Syndrome. Front Behav Neurosci 2016; 10:104. [PMID: 27375444 PMCID: PMC4891327 DOI: 10.3389/fnbeh.2016.00104] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Accepted: 05/17/2016] [Indexed: 01/12/2023] Open
Abstract
Down syndrome (DS) is one of the leading causes of intellectual disability, and patients with DS face various health issues, including learning and memory deficits, congenital heart disease, Alzheimer's disease (AD), leukemia, and cancer, leading to huge medical and social costs. Remarkable advances on DS research have been made in improving cognitive function in mouse models for future therapeutic approaches in patients. Among the different approaches, DYRK1A inhibitors have emerged as promising therapeutics to reduce DS cognitive deficits. DYRK1A is a dual-specificity kinase that is overexpressed in DS and plays a key role in neurogenesis, outgrowth of axons and dendrites, neuronal trafficking and aging. Its pivotal role in the DS phenotype makes it a prime target for the development of therapeutics. Recently, disruption of DYRK1A has been found in Autosomal Dominant Mental Retardation 7 (MRD7), resulting in severe mental deficiency. Recent advances in the development of kinase inhibitors are expected, in the near future, to remove DS from the list of incurable diseases, providing certain conditions such as drug dosage and correct timing for the optimum long-term treatment. In addition the exact molecular and cellular mechanisms that are targeted by the inhibition of DYRK1A are still to be discovered.
Collapse
Affiliation(s)
- Arnaud Duchon
- Department of Translational Medicine and Neurogenetics, Institut de Génétique et de Biologie Moléculaire et CellulaireIllkirch, France; UMR7104, Centre National de la Recherche ScientifiqueIllkirch, France; U964, Institut National de la Santé et de la Recherche MédicaleIllkirch, France; Université de StrasbourgIllkirch, France
| | - Yann Herault
- Department of Translational Medicine and Neurogenetics, Institut de Génétique et de Biologie Moléculaire et CellulaireIllkirch, France; UMR7104, Centre National de la Recherche ScientifiqueIllkirch, France; U964, Institut National de la Santé et de la Recherche MédicaleIllkirch, France; Université de StrasbourgIllkirch, France; PHENOMIN, Institut Clinique de la Souris, Groupement d'Intérêt Économique-Centre Européen de Recherche en Biologie et en Médecine, CNRS, INSERMIllkirch-Graffenstaden, France
| |
Collapse
|