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Huang T, Fakurazi S, Cheah PS, Ling KH. Chromosomal and cellular therapeutic approaches for Down syndrome: A research update. Biochem Biophys Res Commun 2024; 735:150664. [PMID: 39260337 DOI: 10.1016/j.bbrc.2024.150664] [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: 06/01/2024] [Revised: 08/20/2024] [Accepted: 09/03/2024] [Indexed: 09/13/2024]
Abstract
In individuals with Down syndrome (DS), an additional HSA21 chromosome copy leads to the overexpression of a myriad of HSA21 genes, disrupting the transcription of the entire genome. This dysregulation in transcription and post-transcriptional modifications contributes to abnormal phenotypes across nearly all tissues and organs in DS individuals. The array of severe clinical symptoms associated with trisomy 21 poses a considerable challenge in the quest for a cure for DS. Fortunately, a wealth of research suggests that chromosome therapy, hinging on cutting-edge genome editing technologies, can potentially eliminate the extra copy of the human chromosome 21. Genome editing tools have demonstrated their efficacy in restoring trisomy to a normal diploid state in vitro DS cell models. Furthermore, we delve into the noteworthy findings in cellular therapy for DS, with recent studies showcasing the increasing feasibility of strategies involving stem cells and CAR T-cells to address corresponding clinical phenotypes.
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Affiliation(s)
- Tan Huang
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Sharida Fakurazi
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - Pike-See Cheah
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia; Malaysian Research Institute on Ageing (MyAgeing(TM)), Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia
| | - King-Hwa Ling
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia; Malaysian Research Institute on Ageing (MyAgeing(TM)), Universiti Putra Malaysia, 43400, Serdang, Selangor, Malaysia.
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2
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Li J, Xiong N, West K, Leung M, Ching Y, Huang J, Yuan J, Yu CH, Leung J, Huen M. Nuclear F-actin assembly on damaged chromatin is regulated by DYRK1A and Spir1 phosphorylation. Nucleic Acids Res 2024; 52:8897-8912. [PMID: 38966995 PMCID: PMC11347173 DOI: 10.1093/nar/gkae574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Revised: 06/11/2024] [Accepted: 06/20/2024] [Indexed: 07/06/2024] Open
Abstract
Nuclear actin-based movements support DNA double-strand break (DSB) repair. However, molecular determinants that promote filamentous actin (F-actin) formation on the damaged chromatin remain undefined. Here we describe the DYRK1A kinase as a nuclear activity that promotes local F-actin assembly to support DSB mobility and repair, accomplished in part by its targeting of actin nucleator spire homolog 1 (Spir1). Indeed, perturbing DYRK1A-dependent phosphorylation of S482 mis-regulated Spir1 accumulation at damaged-modified chromatin, and led to compromised DSB-associated actin polymerization and attenuated DNA repair. Our findings uncover a role of the DYRK1A-Spir1 axis in nuclear actin dynamics during early DSB responses, and highlight the intricate details of nuclear cytoskeletal network in DSB repair and genome stability maintenance.
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Affiliation(s)
- Junshi Li
- School of Biomedical Sciences, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, S.A.R
- State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, S.A.R
| | - Nan Xiong
- School of Biomedical Sciences, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, S.A.R
- State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, S.A.R
| | - Kirk L West
- Department of Biochemistry and Molecular Biology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA
| | - Manton Leung
- School of Biomedical Sciences, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, S.A.R
| | - Yick Pang Ching
- School of Biomedical Sciences, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, S.A.R
| | - Jun Huang
- The MOE Key Laboratory of Biosystems Homeostasis & Protection, Life Sciences Institute, Zhejiang University, Hangzhou 310058, China
- Cancer Center, Zhejiang University, Hangzhou 310058, China
- Department of General Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Jian Yuan
- Department of Biochemistry and Molecular Biology, Tongji University School of Medicine, Shanghai, China
| | - Cheng-Han Yu
- School of Biomedical Sciences, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, S.A.R
| | - Justin Leung
- Department of Radiation Oncology, University of Texas Health Science Center at San Antonio, San Antonio, TX 78229, USA
| | - Michael Huen
- School of Biomedical Sciences, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, S.A.R
- State Key Laboratory of Brain and Cognitive Sciences, The University of Hong Kong, Hong Kong, S.A.R
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Chen H, Gao X, Li X, Yu C, Liu W, Qiu J, Liu W, Geng H, Zheng F, Gong H, Xu Z, Jia J, Zhao Q. Discovery of ZJCK-6-46: A Potent, Selective, and Orally Available Dual-Specificity Tyrosine Phosphorylation-Regulated Kinase 1A Inhibitor for the Treatment of Alzheimer's Disease. J Med Chem 2024. [PMID: 39041662 DOI: 10.1021/acs.jmedchem.4c00483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/24/2024]
Abstract
Targeting dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A) has been verified to regulate the progression of tau pathology as a promising treatment for Alzheimer's disease (AD), while the research progress on DYRK1A inhibitors seemed to be in a bottleneck period. In this work, we identified 32 (ZJCK-6-46) as the most potential DYRK1A inhibitor (IC50 = 0.68 nM) through rational design, systematic structural optimization, and comprehensive evaluation. Compound 32 exhibited acceptable in vitro absorption, distribution, metabolism, and excretion (ADME) properties and significantly reduced the expression of p-Tau Thr212 in Tau (P301L) 293T cells and SH-SY5Y cells. Moreover, compound 32 showed favorable bioavailability, blood-brain barrier (BBB) permeability, and the potential of ameliorating cognitive dysfunction by obviously reducing the expression of phosphorylated tau and neuronal loss in vivo, which was deserved as a valuable molecular tool to reveal the role of DYRK1A in the pathogenesis of AD and to further promote the development of anti-AD drugs.
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Affiliation(s)
- Huanhua Chen
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Xudong Gao
- Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, China
| | - Xinzhu Li
- School of Life Science and Biochemistry, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Chong Yu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Wenwu Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Jingsong Qiu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Wenjie Liu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Hefeng Geng
- School of Life Science and Biochemistry, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Fangyuan Zheng
- School of Life Science and Biochemistry, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Hao Gong
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Zihua Xu
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Jingming Jia
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
| | - Qingchun Zhao
- School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
- School of Life Science and Biochemistry, Shenyang Pharmaceutical University, 103 Wenhua Road Shenhe District, Shenyang, Liaoning 110016, P. R. China
- Department of Pharmacy, General Hospital of Northern Theater Command, Shenyang 110840, China
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Johnson HK, Wahl SE, Sesay F, Litovchick L, Dickinson AJ. Dyrk1a is required for craniofacial development in Xenopus laevis. Dev Biol 2024; 511:63-75. [PMID: 38621649 DOI: 10.1016/j.ydbio.2024.04.004] [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: 12/16/2023] [Revised: 03/29/2024] [Accepted: 04/11/2024] [Indexed: 04/17/2024]
Abstract
Loss of function variations in the dual specificity tyrosine-phosphorylation-regulated kinase 1 A (DYRK1A) gene are associated with craniofacial malformations in humans. Here we characterized the effects of deficient DYRK1A in craniofacial development using a developmental model, Xenopus laevis. Dyrk1a mRNA and protein were expressed throughout the developing head and both were enriched in the branchial arches which contribute to the face and jaw. Consistently, reduced Dyrk1a function, using dyrk1a morpholinos and pharmacological inhibitors, resulted in orofacial malformations including hypotelorism, altered mouth shape, slanted eyes, and narrower face accompanied by smaller jaw cartilage and muscle. Inhibition of Dyrk1a function resulted in misexpression of key craniofacial regulators including transcription factors and members of the retinoic acid signaling pathway. Two such regulators, sox9 and pax3 are required for neural crest development and their decreased expression corresponds with smaller neural crest domains within the branchial arches. Finally, we determined that the smaller size of the faces, jaw elements and neural crest domains in embryos deficient in Dyrk1a could be explained by increased cell death and decreased proliferation. This study is the first to provide insight into why craniofacial birth defects might arise in humans with variants of DYRK1A.
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Affiliation(s)
| | - Stacey E Wahl
- Department of Biology, Virginia Commonwealth University, Richmond, VA, USA
| | - Fatmata Sesay
- Department of Internal Medicine, Division of Hematology, Oncology and Palliative Care, Virginia Commonwealth University, Richmond, VA, USA
| | - Larisa Litovchick
- Department of Internal Medicine, Division of Hematology, Oncology and Palliative Care, Virginia Commonwealth University, Richmond, VA, USA; Massey Comprehensive Cancer Center, Richmond, VA, USA
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Mao D, Liu S, Phan AT, Renner S, Sun Y, Wang TT, Zhu Y. The TRAF3-DYRK1A-RAD54L2 complex maintains ACE2 expression to promote SARS-CoV-2 infection. J Virol 2024; 98:e0034724. [PMID: 38651897 PMCID: PMC11092330 DOI: 10.1128/jvi.00347-24] [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: 02/21/2024] [Accepted: 03/22/2024] [Indexed: 04/25/2024] Open
Abstract
Angiotensin converting enzyme 2 (ACE2), the host receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, is differentially expressed in a wide variety of tissues and cell types. The expression of ACE2 is under tight regulation, but the mechanisms regulating ACE2 expression have not yet been well defined. Through a genome-wide CRISPR knockout screen, we discovered that host factors TRAF3, DYRK1A, and RAD54L2 (TDR) form a complex to regulate the expression of ACE2. Knockout of TRAF3, DYRK1A, or RAD54L2 reduces the mRNA levels of ACE2 and inhibits the cellular entry of SARS-CoV-2. On the other hand, SARS-CoV-2 continuously evolves by genetic mutations for the adaption to the host. We have identified mutations in spike (S) (P1079T) and nucleocapsid (N) (S194L) that enhance the replication of SARS-CoV-2 in cells that express ACE2 at a low level. Our results have revealed the mechanisms for the transcriptional regulation of ACE2 and the adaption of SARS-CoV-2. IMPORTANCE The expression of ACE2 is essential for the entry of SARS-CoV-2 into host cells. We identify a new complex-the TDR complex-that acts to maintain the abundance of ACE2 in host cells. The identification and characterization of the TDR complex provide new targets for the development of therapeutics against SARS-CoV-2 infection. By analysis of SARS-CoV-2 virus replicating in cells expressing low levels of ACE2, we identified mutations in spike (P1079T) and nucleocapsid (S194L) that overcome the restriction of limited ACE2. Functional analysis of these key amino acids in S and N extends our knowledge of the impact of SARS-CoV-2 variants on virus infection and transmission.
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Affiliation(s)
- Dexin Mao
- Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, New York, USA
| | - Shufeng Liu
- Division of Viral Products, Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland, USA
| | - An Thanh Phan
- Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, New York, USA
| | - Stephanie Renner
- Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, New York, USA
| | - Yan Sun
- Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, New York, USA
| | - Tony T. Wang
- Division of Viral Products, Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, Maryland, USA
| | - Yiping Zhu
- Department of Microbiology and Immunology, University of Rochester Medical Center, Rochester, New York, USA
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Johnson HK, Wahl SE, Sesay F, Litovchick L, Dickinson AJ. Dyrk1a is required for craniofacial development in Xenopus laevis. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.13.575394. [PMID: 38260562 PMCID: PMC10802584 DOI: 10.1101/2024.01.13.575394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
Loss of function mutations in the dual specificity tyrosine-phosphorylation-regulated kinase 1A (DYRK1A) gene are associated with craniofacial malformations in humans. Here we characterized the effects of deficient DYRK1A in craniofacial development using a developmental model, Xenopus laevis . Dyrk1a mRNA and protein was expressed throughout the developing head and was enriched in the branchial arches which contribute to the face and jaw. Consistently, reduced Dyrk1a function, using dyrk1a morpholinos and pharmacological inhibitors, resulted in orofacial malformations including hypotelorism, altered mouth shape, slanted eyes, and narrower face accompanied by smaller jaw cartilage and muscle. Inhibition of Dyrk1a function resulted in misexpression of key craniofacial regulators including transcription factors and members of the retinoic acid signaling pathway. Two such regulators, sox9 and pax3 are required for neural crest development and their decreased expression corresponds with smaller neural crest domains within the branchial arches. Finally, we determined that the smaller size of the faces, jaw elements and neural crest domains in embryos deficient in Dyrk1a could be explained by increased cell death and decreased proliferation. This study is the first to provide insight into why craniofacial birth defects might arise in humans with DYRK1A mutations.
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7
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Miyata Y, Nishida E. Identification of FAM53C as a cytosolic-anchoring inhibitory binding protein of the kinase DYRK1A. Life Sci Alliance 2023; 6:e202302129. [PMID: 37802655 PMCID: PMC10559228 DOI: 10.26508/lsa.202302129] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 09/26/2023] [Accepted: 09/26/2023] [Indexed: 10/08/2023] Open
Abstract
The protein kinase DYRK1A encoded in human chromosome 21 is the major contributor to the multiple symptoms observed in Down syndrome patients. In addition, DYRK1A malfunction is associated with various other neurodevelopmental disorders such as autism spectrum disorder. Here, we identified FAM53C with no hitherto known biological function as a novel suppressive binding partner of DYRK1A. FAM53C is bound to the catalytic protein kinase domain of DYRK1A, whereas DCAF7/WDR68, the major DYRK1A-binding protein, binds to the N-terminal domain of DYRK1A. The binding of FAM53C inhibited autophosphorylation activity of DYRK1A and its kinase activity to an exogenous substrate, MAPT/Tau. FAM53C did not bind directly to DCAF7/WDR68, whereas DYRK1A tethered FAM53C and DCAF7/WDR68 by binding concurrently to both of them, forming a tri-protein complex. DYRK1A possesses an NLS and accumulates in the nucleus when overexpressed in cells. Co-expression of FAM53C induced cytoplasmic re-localization of DYRK1A, revealing the cytoplasmic anchoring function of FAM53C to DYRK1A. Moreover, the binding of FAM53C to DYRK1A suppressed the DYRK1A-dependent nuclear localization of DCAF7/WDR68. All the results show that FAM53C binds to DYRK1A, suppresses its kinase activity, and anchors it in the cytoplasm. In addition, FAM53C is bound to the DYRK1A-related kinase DYRK1B with an Hsp90/Cdc37-independent manner. The results explain for the first time why endogenous DYRK1A is distributed in the cytoplasm in normal brain tissue. FAM53C-dependent regulation of the kinase activity and intracellular localization of DYRK1A may play a significant role in gene expression regulation caused by normal and aberrant levels of DYRK1A.
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Affiliation(s)
- Yoshihiko Miyata
- https://ror.org/02kpeqv85 Department of Cell and Developmental Biology, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
| | - Eisuke Nishida
- https://ror.org/02kpeqv85 Department of Cell and Developmental Biology, Graduate School of Biostudies, Kyoto University, Kyoto, Japan
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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.
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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
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Okura GC, Bharadwaj AG, Waisman DM. Recent Advances in Molecular and Cellular Functions of S100A10. Biomolecules 2023; 13:1450. [PMID: 37892132 PMCID: PMC10604489 DOI: 10.3390/biom13101450] [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: 08/17/2023] [Revised: 09/21/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
S100A10 (p11, annexin II light chain, calpactin light chain) is a multifunctional protein with a wide range of physiological activity. S100A10 is unique among the S100 family members of proteins since it does not bind to Ca2+, despite its sequence and structural similarity. This review focuses on studies highlighting the structure, regulation, and binding partners of S100A10. The binding partners of S100A10 were collated and summarized.
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Affiliation(s)
- Gillian C. Okura
- Department of Pathology, Dalhousie University, Halifax, NS B3H 1X5, Canada; (G.C.O.); (A.G.B.)
| | - Alamelu G. Bharadwaj
- Department of Pathology, Dalhousie University, Halifax, NS B3H 1X5, Canada; (G.C.O.); (A.G.B.)
- Departments of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS B3H 1X5, Canada
| | - David M. Waisman
- Department of Pathology, Dalhousie University, Halifax, NS B3H 1X5, Canada; (G.C.O.); (A.G.B.)
- Departments of Biochemistry and Molecular Biology, Dalhousie University, Halifax, NS B3H 1X5, Canada
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Murray A, Gough G, Cindrić A, Vučković F, Koschut D, Borelli V, Petrović DJ, Bekavac A, Plećaš A, Hribljan V, Brunmeir R, Jurić J, Pučić-Baković M, Slana A, Deriš H, Frkatović A, Groet J, O'Brien NL, Chen HY, Yeap YJ, Delom F, Havlicek S, Gammon L, Hamburg S, Startin C, D'Souza H, Mitrečić D, Kero M, Odak L, Krušlin B, Krsnik Ž, Kostović I, Foo JN, Loh YH, Dunn NR, de la Luna S, Spector T, Barišić I, Thomas MSC, Strydom A, Franceschi C, Lauc G, Krištić J, Alić I, Nižetić D. Dose imbalance of DYRK1A kinase causes systemic progeroid status in Down syndrome by increasing the un-repaired DNA damage and reducing LaminB1 levels. EBioMedicine 2023; 94:104692. [PMID: 37451904 PMCID: PMC10435767 DOI: 10.1016/j.ebiom.2023.104692] [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: 02/02/2023] [Revised: 06/15/2023] [Accepted: 06/20/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND People with Down syndrome (DS) show clinical signs of accelerated ageing. Causative mechanisms remain unknown and hypotheses range from the (essentially untreatable) amplified-chromosomal-instability explanation, to potential actions of individual supernumerary chromosome-21 genes. The latter explanation could open a route to therapeutic amelioration if the specific over-acting genes could be identified and their action toned-down. METHODS Biological age was estimated through patterns of sugar molecules attached to plasma immunoglobulin-G (IgG-glycans, an established "biological-ageing-clock") in n = 246 individuals with DS from three European populations, clinically characterised for the presence of co-morbidities, and compared to n = 256 age-, sex- and demography-matched healthy controls. Isogenic human induced pluripotent stem cell (hiPSCs) models of full and partial trisomy-21 with CRISPR-Cas9 gene editing and two kinase inhibitors were studied prior and after differentiation to cerebral organoids. FINDINGS Biological age in adults with DS is (on average) 18.4-19.1 years older than in chronological-age-matched controls independent of co-morbidities, and this shift remains constant throughout lifespan. Changes are detectable from early childhood, and do not require a supernumerary chromosome, but are seen in segmental duplication of only 31 genes, along with increased DNA damage and decreased levels of LaminB1 in nucleated blood cells. We demonstrate that these cell-autonomous phenotypes can be gene-dose-modelled and pharmacologically corrected in hiPSCs and derived cerebral organoids. Using isogenic hiPSC models we show that chromosome-21 gene DYRK1A overdose is sufficient and necessary to cause excess unrepaired DNA damage. INTERPRETATION Explanation of hitherto observed accelerated ageing in DS as a developmental progeroid syndrome driven by DYRK1A overdose provides a target for early pharmacological preventative intervention strategies. FUNDING Main funding came from the "Research Cooperability" Program of the Croatian Science Foundation funded by the European Union from the European Social Fund under the Operational Programme Efficient Human Resources 2014-2020, Project PZS-2019-02-4277, and the Wellcome Trust Grants 098330/Z/12/Z and 217199/Z/19/Z (UK). All other funding is described in details in the "Acknowledgements".
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Affiliation(s)
- Aoife Murray
- Faculty of Medicine and Dentistry, Blizard Institute, Queen Mary University of London, London, UK; The London Down Syndrome Consortium (LonDownS), London, UK.
| | - Gillian Gough
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Ana Cindrić
- Glycoscience Research Laboratory, Genos Ltd., Zagreb, Croatia
| | - Frano Vučković
- Glycoscience Research Laboratory, Genos Ltd., Zagreb, Croatia
| | - David Koschut
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore; Disease Intervention Technology Laboratory (DITL), Institute of Molecular and Cellular Biology (IMCB), Agency for Science, Technology and Research (A∗STAR), Singapore
| | - Vincenzo Borelli
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Italy
| | - Dražen J Petrović
- Glycoscience Research Laboratory, Genos Ltd., Zagreb, Croatia; Croatian Institute for Brain Research, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ana Bekavac
- Croatian Institute for Brain Research, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ante Plećaš
- Faculty of Veterinary Medicine, Department of Anatomy, Histology and Embryology, University of Zagreb, Zagreb, Croatia
| | - Valentina Hribljan
- Croatian Institute for Brain Research, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Reinhard Brunmeir
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Julija Jurić
- Glycoscience Research Laboratory, Genos Ltd., Zagreb, Croatia
| | | | - Anita Slana
- Glycoscience Research Laboratory, Genos Ltd., Zagreb, Croatia
| | - Helena Deriš
- Glycoscience Research Laboratory, Genos Ltd., Zagreb, Croatia
| | - Azra Frkatović
- Glycoscience Research Laboratory, Genos Ltd., Zagreb, Croatia
| | - Jűrgen Groet
- Faculty of Medicine and Dentistry, Blizard Institute, Queen Mary University of London, London, UK; The London Down Syndrome Consortium (LonDownS), London, UK
| | - Niamh L O'Brien
- Faculty of Medicine and Dentistry, Blizard Institute, Queen Mary University of London, London, UK; The London Down Syndrome Consortium (LonDownS), London, UK
| | - Hong Yu Chen
- Institute of Molecular and Cell Biology (IMCB), A∗STAR, Singapore
| | - Yee Jie Yeap
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore
| | - Frederic Delom
- Faculty of Medicine and Dentistry, Blizard Institute, Queen Mary University of London, London, UK
| | - Steven Havlicek
- Laboratory of Neurogenetics, Genome Institute of Singapore, A∗STAR, Singapore
| | - Luke Gammon
- Faculty of Medicine and Dentistry, Blizard Institute, Queen Mary University of London, London, UK
| | - Sarah Hamburg
- The London Down Syndrome Consortium (LonDownS), London, UK
| | - Carla Startin
- The London Down Syndrome Consortium (LonDownS), London, UK; Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Division of Psychiatry, University College London, London, UK; School of Psychology, University of Roehampton, London, UK
| | - Hana D'Souza
- The London Down Syndrome Consortium (LonDownS), London, UK; Centre for Brain and Cognitive Development, Birkbeck, University of London, London, UK
| | - Dinko Mitrečić
- Croatian Institute for Brain Research, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Mijana Kero
- Department of Medical Genetics, Children's Hospital Zagreb, Centre of Excellence for Reproductive and Regenerative Medicine, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ljubica Odak
- Department of Medical Genetics, Children's Hospital Zagreb, Centre of Excellence for Reproductive and Regenerative Medicine, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Božo Krušlin
- Department of Pathology, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Željka Krsnik
- Croatian Institute for Brain Research, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Ivica Kostović
- Croatian Institute for Brain Research, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Jia Nee Foo
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore; Laboratory of Neurogenetics, Genome Institute of Singapore, A∗STAR, Singapore
| | - Yuin-Han Loh
- Institute of Molecular and Cell Biology (IMCB), A∗STAR, Singapore
| | - Norris Ray Dunn
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore; Institute of Molecular and Cell Biology (IMCB), A∗STAR, Singapore
| | - Susana de la Luna
- ICREA, Genome Biology Programme (CRG), Universitat Pompeu Fabra (UPF), CIBER of Rare Diseases, Barcelona, Spain
| | - Tim Spector
- Department of Twin Research and Genetic Epidemiology, King's College London, London, UK
| | - Ingeborg Barišić
- Department of Medical Genetics, Children's Hospital Zagreb, Centre of Excellence for Reproductive and Regenerative Medicine, School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Michael S C Thomas
- The London Down Syndrome Consortium (LonDownS), London, UK; Centre for Brain and Cognitive Development, Birkbeck, University of London, London, UK
| | - Andre Strydom
- The London Down Syndrome Consortium (LonDownS), London, UK; Department of Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK; Division of Psychiatry, University College London, London, UK
| | - Claudio Franceschi
- Department of Medical and Surgical Sciences, Alma Mater Studiorum University of Bologna, Italy; Institute of Information Technologies, Mathematics and Mechanics, Lobachevsky State University, Nizhny Novgorod 603022, Russia
| | - Gordan Lauc
- Glycoscience Research Laboratory, Genos Ltd., Zagreb, Croatia; Faculty of Pharmacy and Biochemistry, University of Zagreb, Zagreb, Croatia
| | | | - Ivan Alić
- Faculty of Medicine and Dentistry, Blizard Institute, Queen Mary University of London, London, UK; Faculty of Veterinary Medicine, Department of Anatomy, Histology and Embryology, University of Zagreb, Zagreb, Croatia.
| | - Dean Nižetić
- Faculty of Medicine and Dentistry, Blizard Institute, Queen Mary University of London, London, UK; The London Down Syndrome Consortium (LonDownS), London, UK; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore.
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11
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Wang J, Chen H, Deng Q, Chen Y, Wang Z, Yan Z, Wang Y, Tang H, Liang H, Jiang Y. High expression of RNF169 is associated with poor prognosis in pancreatic adenocarcinoma by regulating tumour immune infiltration. Front Genet 2023; 13:1022626. [PMID: 36685833 PMCID: PMC9849556 DOI: 10.3389/fgene.2022.1022626] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Accepted: 12/20/2022] [Indexed: 01/06/2023] Open
Abstract
Background: Pancreatic adenocarcinoma (PAAD) is a highly deadly and aggressive tumour with a poor prognosis. However, the prognostic value of RNF169 and its related mechanisms in PAAD have not been elucidated. In this study, we aimed to explore prognosis-related genes, especially RNF169 in PAAD and to identify novel potential prognostic predictors of PAAD. Methods: The GEPIA and UALCAN databases were used to investigate the expression and prognostic value of RNF169 in PAAD. The correlation between RNF169 expression and immune infiltration was determined by using TIMER and TISIDB. Correlation analysis with starBase was performed to identify a potential regulatory axis of lncRNA-miRNA-RNF169. Results: The data showed that the level of RNF169 mRNA expression in PAAD tissues was higher than that in normal tissues. High RNF169 expression was correlated with poor prognosis in PAAD. In addition, analysis with the TISIDB and TIMER databases revealed that RNF169 expression was positively correlated with tumour immune infiltration in PAAD. Correlation analysis suggested that the long non-coding RNA (lncRNA) AL049555.1 and the microRNA (miRNA) hsa-miR-324-5p were involved in the expression of RNF169, composing a potential regulatory axis to control the progression of PAAD. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses indicated that RNF169 plays a role in PAAD through pathways such as TNF, Hippo, JAK-STAT and Toll-like receptor signaling. Conclusion: In summary, the upregulation of RNF169 expression mediated by ncRNAs might influence immune cell infiltration in the microenvironment; thus, it can be used as a prognostic biomarker and a potential therapeutic target in PAAD.
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Affiliation(s)
- Jieyan Wang
- Department of Urology, The People’s Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Hanghang Chen
- Guangdong Provincial Key Laboratory of Proteomics, State Key Laboratory of Organ Failure Research, Department of pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Qiong Deng
- Department of Urology, The People’s Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Yeda Chen
- Department of Urology, The People’s Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Zhu Wang
- Department of Urology, The People’s Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen, Guangdong, China
| | - Zhengzheng Yan
- Dongguan Key Laboratory of Respiratory and Critical Care Medicine, Affiliated Dongguan Hospital, Southern Medical University, Dongguan, China
| | - Yinglin Wang
- Department of Pediatrics, The Second Hospital of Zhuzhou, Zhuzhou, Hunan, China
| | - Haoxuan Tang
- Guangdong Provincial Key Laboratory of Proteomics, State Key Laboratory of Organ Failure Research, Department of pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
| | - Hui Liang
- Department of Urology, The People’s Hospital of Longhua, The Affiliated Hospital of Southern Medical University, Shenzhen, Guangdong, China,*Correspondence: Hui Liang, ; Yong Jiang,
| | - Yong Jiang
- Guangdong Provincial Key Laboratory of Proteomics, State Key Laboratory of Organ Failure Research, Department of pathophysiology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China,Dongguan Key Laboratory of Respiratory and Critical Care Medicine, Affiliated Dongguan Hospital, Southern Medical University, Dongguan, China,*Correspondence: Hui Liang, ; Yong Jiang,
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12
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Ortega M, De Toma I, Fernández-Blanco Á, Calderón A, Barahona L, Trullàs R, Sabidó E, Dierssen M. Proteomic profiling reveals mitochondrial dysfunction in the cerebellum of transgenic mice overexpressing DYRK1A, a Down syndrome candidate gene. Front Mol Neurosci 2022; 15:1015220. [PMID: 36590914 PMCID: PMC9800213 DOI: 10.3389/fnmol.2022.1015220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Accepted: 12/02/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction DYRK1A is a dual-specificity kinase that is overexpressed in Down syndrome (DS) and plays a key role in neurogenesis, neuronal differentiation and function, cognitive phenotypes, and aging. Dyrk1A has also been implicated in cerebellar abnormalities observed in association with DS, and normalization of Dyrk1A dosage rescues granular and Purkinje cell densities in a trisomic DS mouse model. However, the underlying molecular mechanisms governing these processes are unknown. Methods To shed light on the effects of Dyrk1A overexpression in the cerebellum, here we investigated the cerebellar proteome in transgenic Dyrk1A overexpressing mice in basal conditions and after treatment with green tea extract containing epigallocatechin-3-gallate (EGCG), a DYRK1A inhibitor. Results and Discussion Our results showed that Dyrk1A overexpression alters oxidative phosphorylation and mitochondrial function in the cerebellum of transgenic mice. These alterations are significantly rescued upon EGCG-containing green tea extract treatment, suggesting that its effects in DS could depend in part on targeting mitochondria, as shown by the partially restoration by the treatment of the increased mtDNA copy number in TG non-treated mice.
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Affiliation(s)
- Mireia Ortega
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Ilario De Toma
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Álvaro Fernández-Blanco
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Anna Calderón
- Instituto de Investigaciones Biomédicas de Barcelona, IIBB/CSIC y Centro de Investigación Biomédica en Red, Barcelona, Spain
| | - Lucía Barahona
- Instituto de Investigaciones Biomédicas de Barcelona, IIBB/CSIC y Centro de Investigación Biomédica en Red, Barcelona, Spain
| | - Ramón Trullàs
- Instituto de Investigaciones Biomédicas de Barcelona, IIBB/CSIC y Centro de Investigación Biomédica en Red, Barcelona, Spain
| | - Eduard Sabidó
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain,Department of Experimental Sciences, Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Mara Dierssen
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain,Department of Experimental Sciences, Universitat Pompeu Fabra (UPF), Barcelona, Spain,Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Barcelona, Spain,*Correspondence: Mara Dierssen,
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13
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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.
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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.
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14
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Lan B, Zeng S, Zhang S, Ren X, Xing Y, Kutschick I, Pfeffer S, Frey B, Britzen-Laurent N, Grützmann R, Cordes N, Pilarsky C. CRISPR-Cas9 Screen Identifies DYRK1A as a Target for Radiotherapy Sensitization in Pancreatic Cancer. Cancers (Basel) 2022; 14:cancers14020326. [PMID: 35053488 PMCID: PMC8773906 DOI: 10.3390/cancers14020326] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 01/03/2022] [Accepted: 01/04/2022] [Indexed: 12/17/2022] Open
Abstract
Simple Summary Pancreatic cancer is the fourth leading cause of cancer-related death in Western countries. Although several therapeutic strategies have been developed for pancreatic cancer, radiation therapy has not yet yielded satisfactory results. Unraveling the mechanism of radioresistance in pancreatic cancer and developing new therapeutic targets has become a major challenge. Therefore, we applied kinome-wide CRISPR-Cas9 loss-of-function screening combined with the 3D cell culture method and identified DYRK1A as a sensitive target for radiotherapy. Additionally, we confirmed that DYRK1A-targeted inhibitors could enhance the efficacy of radiotherapy. Our results further support the use of CRISPR-Cas9 screening to identify novel therapeutic targets and develop new strategies to enhance radiotherapy efficacy in pancreatic cancer. Abstract Although radiation therapy has recently made great advances in cancer treatment, the majority of patients diagnosed with pancreatic cancer (PC) cannot achieve satisfactory outcomes due to intrinsic and acquired radioresistance. Identifying the molecular mechanisms that impair the efficacy of radiotherapy and targeting these pathways are essential to improve the radiation response of PC patients. Our goal is to identify sensitive targets for pancreatic cancer radiotherapy (RT) using the kinome-wide CRISPR-Cas9 loss-of-function screen and enhance the therapeutic effect through the development and application of targeted inhibitors combined with radiotherapy. We transduced pancreatic cancer cells with a protein kinase library; 2D and 3D library cells were irradiated daily with a single dose of up to 2 Gy for 4 weeks for a total of 40 Gy using an X-ray generator. Sufficient DNA was collected for next-generation deep sequencing to identify candidate genes. In this study, we identified several cell cycle checkpoint kinases and DNA damage related kinases in 2D- and 3D-cultivated cells, including DYRK1A, whose loss of function sensitizes cells to radiotherapy. Additionally, we demonstrated that the harmine-targeted suppression of DYRK1A used in conjunction with radiotherapy increases DNA double-strand breaks (DSBs) and impairs homologous repair (HR), resulting in more cancer cell death. Our results support the use of CRISPR-Cas9 screening to identify new therapeutic targets, develop radiosensitizers, and provide novel strategies for overcoming the tolerance of pancreatic cancer to radiotherapy.
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Affiliation(s)
- Bin Lan
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
| | - Siyuan Zeng
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
| | - Shuman Zhang
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
| | - Xiaofan Ren
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
| | - Yuming Xing
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
| | - Isabella Kutschick
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
| | - Susanne Pfeffer
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
| | - Benjamin Frey
- Translational Radiobiology, Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany;
| | - Nathalie Britzen-Laurent
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
| | - Robert Grützmann
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
| | - Nils Cordes
- OncoRay-National Center for Radiation Research in Oncology, Faculty of Medicine Carl Gustav Carus Technische Universität Dresden, 01307 Dresden, Germany;
- Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiooncology-OncoRay, 01328 Dresden, Germany
- German Cancer Consortium, Partner Site Dresden: German Cancer Research Center, 69120 Heidelberg, Germany
- Department of Radiotherapy and Radiation Oncology, University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany
| | - Christian Pilarsky
- Department of Surgery, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen-Nürnberg (FAU), 91054 Erlangen, Germany; (B.L.); (S.Z.); (S.Z.); (X.R.); (Y.X.); (I.K.); (S.P.); (N.B.-L.); (R.G.)
- Correspondence:
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15
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Osuna-Marco MP, López-Barahona M, López-Ibor B, Tejera ÁM. Ten Reasons Why People With Down Syndrome are Protected From the Development of Most Solid Tumors -A Review. Front Genet 2021; 12:749480. [PMID: 34804119 PMCID: PMC8602698 DOI: 10.3389/fgene.2021.749480] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 10/21/2021] [Indexed: 12/27/2022] Open
Abstract
People with Down syndrome have unique characteristics as a result of the presence of an extra chromosome 21. Regarding cancer, they present a unique pattern of tumors, which has not been fully explained to date. Globally, people with Down syndrome have a similar lifetime risk of developing cancer compared to the general population. However, they have a very increased risk of developing certain tumors (e.g., acute leukemia, germ cell tumors, testicular tumors and retinoblastoma) and, on the contrary, there are some other tumors which appear only exceptionally in this syndrome (e.g., breast cancer, prostate cancer, medulloblastoma, neuroblastoma and Wilms tumor). Various hypotheses have been developed to explain this situation. The genetic imbalance secondary to the presence of an extra chromosome 21 has molecular consequences at several levels, not only in chromosome 21 but also throughout the genome. In this review, we discuss the different proposed mechanisms that protect individuals with trisomy 21 from developing solid tumors: genetic dosage effect, tumor suppressor genes overexpression, disturbed metabolism, impaired neurogenesis and angiogenesis, increased apoptosis, immune system dysregulation, epigenetic aberrations and the effect of different microRNAs, among others. More research into the molecular pathways involved in this unique pattern of malignancies is still needed.
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Affiliation(s)
- Marta Pilar Osuna-Marco
- Biology of Ageing Group, Faculty of Experimental Sciences, Universidad Francisco de Vitoria, Madrid, Spain.,Pediatric Oncology and Hematology Unit, HM Hospitals, Madrid, Spain
| | | | | | - Águeda Mercedes Tejera
- Biology of Ageing Group, Faculty of Experimental Sciences, Universidad Francisco de Vitoria, Madrid, Spain
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16
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Atas-Ozcan H, Brault V, Duchon A, Herault Y. Dyrk1a from Gene Function in Development and Physiology to Dosage Correction across Life Span in Down Syndrome. Genes (Basel) 2021; 12:1833. [PMID: 34828439 PMCID: PMC8624927 DOI: 10.3390/genes12111833] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/15/2021] [Accepted: 11/18/2021] [Indexed: 01/12/2023] Open
Abstract
Down syndrome is the main cause of intellectual disabilities with a large set of comorbidities from developmental origins but also that appeared across life span. Investigation of the genetic overdosage found in Down syndrome, due to the trisomy of human chromosome 21, has pointed to one main driver gene, the Dual-specificity tyrosine-regulated kinase 1A (Dyrk1a). Dyrk1a is a murine homolog of the drosophila minibrain gene. It has been found to be involved in many biological processes during development and in adulthood. Further analysis showed its haploinsufficiency in mental retardation disease 7 and its involvement in Alzheimer's disease. DYRK1A plays a role in major developmental steps of brain development, controlling the proliferation of neural progenitors, the migration of neurons, their dendritogenesis and the function of the synapse. Several strategies targeting the overdosage of DYRK1A in DS with specific kinase inhibitors have showed promising evidence that DS cognitive conditions can be alleviated. Nevertheless, providing conditions for proper temporal treatment and to tackle the neurodevelopmental and the neurodegenerative aspects of DS across life span is still an open question.
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Affiliation(s)
- Helin Atas-Ozcan
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), 1 rue Laurent Fries, 67404 Illkirch Graffenstaden, France; (H.A.-O.); (V.B.); (A.D.)
| | - Véronique Brault
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), 1 rue Laurent Fries, 67404 Illkirch Graffenstaden, France; (H.A.-O.); (V.B.); (A.D.)
| | - Arnaud Duchon
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), 1 rue Laurent Fries, 67404 Illkirch Graffenstaden, France; (H.A.-O.); (V.B.); (A.D.)
| | - Yann Herault
- Université de Strasbourg, CNRS, INSERM, Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), 1 rue Laurent Fries, 67404 Illkirch Graffenstaden, France; (H.A.-O.); (V.B.); (A.D.)
- Université de Strasbourg, CNRS, INSERM, Celphedia, Phenomin-Institut Clinique de la Souris (ICS), 1 rue Laurent Fries, 67404 Illkirch Graffenstaden, France
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17
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Massey AJ, Benwell K, Burbridge M, Kotschy A, Walmsley DL. Targeting DYRK1A/B kinases to modulate p21-cyclin D1-p27 signalling and induce anti-tumour activity in a model of human glioblastoma. J Cell Mol Med 2021; 25:10650-10662. [PMID: 34708541 PMCID: PMC8581321 DOI: 10.1111/jcmm.17002] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 09/08/2021] [Accepted: 09/30/2021] [Indexed: 12/24/2022] Open
Abstract
The dual-specificity tyrosine-regulated kinases DYRK1A and DYRK1B play a key role in controlling the quiescence-proliferation switch in cancer cells. Serum reduction of U87MG 2D cultures or multi-cellular tumour spheroids induced a quiescent like state characterized by increased DYRK1B and p27, and decreased pRb and cyclin D1. VER-239353 is a potent, selective inhibitor of the DYRK1A and DYRK1B kinases identified through fragment and structure-guided drug discovery. Inhibition of DYRK1A/B by VER-239353 in quiescent U87MG cells increased pRb, DYRK1B and cyclin D1 but also increased the cell cycle inhibitors p21 and p27. This resulted in exit from G0 but subsequent arrest in G1. DYRK1A/B inhibition reduced the proliferation of U87MG cells in 2D and 3D culture with greater effects observed under reduced serum conditions. Paradoxically, the induced re-expression of cell cycle proteins by DYRK1A/B inhibition further inhibited cell proliferation. Cell growth arrest induced in quiescent cells by DYRK1A/B inhibition was reversible through the addition of growth-promoting factors. DYRK inhibition-induced DNA damage and synergized with a CHK1 inhibitor in the U87MG spheroids. In vivo, DYRK1A/B inhibition-induced tumour stasis in a U87MG tumour xenograft model. These results suggest that further evaluation of VER-239353 as a treatment for glioblastoma is therefore warranted.
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Affiliation(s)
| | | | - Mike Burbridge
- Institut de Recherches ServierCroissy‐sur‐SeineFrance
- Present address:
EngitixLondonUK
| | - Andras Kotschy
- Servier Research Institute of Medicinal ChemistryBudapestHungary
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18
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Lindberg MF, Meijer L. Dual-Specificity, Tyrosine Phosphorylation-Regulated Kinases (DYRKs) and cdc2-Like Kinases (CLKs) in Human Disease, an Overview. Int J Mol Sci 2021; 22:6047. [PMID: 34205123 PMCID: PMC8199962 DOI: 10.3390/ijms22116047] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/26/2021] [Accepted: 05/28/2021] [Indexed: 01/09/2023] Open
Abstract
Dual-specificity tyrosine phosphorylation-regulated kinases (DYRK1A, 1B, 2-4) and cdc2-like kinases (CLK1-4) belong to the CMGC group of serine/threonine kinases. These protein kinases are involved in multiple cellular functions, including intracellular signaling, mRNA splicing, chromatin transcription, DNA damage repair, cell survival, cell cycle control, differentiation, homocysteine/methionine/folate regulation, body temperature regulation, endocytosis, neuronal development, synaptic plasticity, etc. Abnormal expression and/or activity of some of these kinases, DYRK1A in particular, is seen in many human nervous system diseases, such as cognitive deficits associated with Down syndrome, Alzheimer's disease and related diseases, tauopathies, dementia, Pick's disease, Parkinson's disease and other neurodegenerative diseases, Phelan-McDermid syndrome, autism, and CDKL5 deficiency disorder. DYRKs and CLKs are also involved in diabetes, abnormal folate/methionine metabolism, osteoarthritis, several solid cancers (glioblastoma, breast, and pancreatic cancers) and leukemias (acute lymphoblastic leukemia, acute megakaryoblastic leukemia), viral infections (influenza, HIV-1, HCMV, HCV, CMV, HPV), as well as infections caused by unicellular parasites (Leishmania, Trypanosoma, Plasmodium). This variety of pathological implications calls for (1) a better understanding of the regulations and substrates of DYRKs and CLKs and (2) the development of potent and selective inhibitors of these kinases and their evaluation as therapeutic drugs. This article briefly reviews the current knowledge about DYRK/CLK kinases and their implications in human disease.
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Affiliation(s)
| | - Laurent Meijer
- Perha Pharmaceuticals, Perharidy Peninsula, 29680 Roscoff, France;
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19
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Recasens A, Humphrey SJ, Ellis M, Hoque M, Abbassi RH, Chen B, Longworth M, Needham EJ, James DE, Johns TG, Day BW, Kassiou M, Yang P, Munoz L. Global phosphoproteomics reveals DYRK1A regulates CDK1 activity in glioblastoma cells. Cell Death Discov 2021; 7:81. [PMID: 33863878 PMCID: PMC8052442 DOI: 10.1038/s41420-021-00456-6] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/19/2021] [Accepted: 02/03/2021] [Indexed: 12/12/2022] Open
Abstract
Both tumour suppressive and oncogenic functions have been reported for dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A). Herein, we performed a detailed investigation to delineate the role of DYRK1A in glioblastoma. Our phosphoproteomic and mechanistic studies show that DYRK1A induces degradation of cyclin B by phosphorylating CDC23, which is necessary for the function of the anaphase-promoting complex, a ubiquitin ligase that degrades mitotic proteins. DYRK1A inhibition leads to the accumulation of cyclin B and activation of CDK1. Importantly, we established that the phenotypic response of glioblastoma cells to DYRK1A inhibition depends on both retinoblastoma (RB) expression and the degree of residual DYRK1A activity. Moderate DYRK1A inhibition leads to moderate cyclin B accumulation, CDK1 activation and increased proliferation in RB-deficient cells. In RB-proficient cells, cyclin B/CDK1 activation in response to DYRK1A inhibition is neutralized by the RB pathway, resulting in an unchanged proliferation rate. In contrast, complete DYRK1A inhibition with high doses of inhibitors results in massive cyclin B accumulation, saturation of CDK1 activity and cell cycle arrest, regardless of RB status. These findings provide new insights into the complexity of context-dependent DYRK1A signalling in cancer cells.
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Affiliation(s)
- Ariadna Recasens
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2006, Australia.
| | - Sean J Humphrey
- Charles Perkins Centre and School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Michael Ellis
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Monira Hoque
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Ramzi H Abbassi
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Brianna Chen
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Mitchell Longworth
- School of Chemistry, Faculty of Science, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Elise J Needham
- Charles Perkins Centre and School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - David E James
- Charles Perkins Centre and School of Life and Environmental Sciences, Faculty of Science, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Terrance G Johns
- Oncogenic Signalling Laboratory, Telethon Kids Institute, Perth Children's Hospital, 15 Hospital Avenue, Nedlands, WA, 6009, Australia
| | - Bryan W Day
- QIMR Berghofer Medical Research Institute, 300 Herston Road, Herston, QLD, 4006, Australia
| | - Michael Kassiou
- School of Chemistry, Faculty of Science, The University of Sydney, Camperdown, NSW, 2006, Australia
| | - Pengyi Yang
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2006, Australia.,Charles Perkins Centre and School of Mathematics and Statistics, Faculty of Science, The University of Sydney, Sydney, NSW, 2006, Australia.,Computational Systems Biology Group, Children's Medical Research Institute, University of Sydney, Westmead, NSW, 2145, Australia
| | - Lenka Munoz
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Camperdown, NSW, 2006, Australia.
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Chen B, McCuaig-Walton D, Tan S, Montgomery AP, Day BW, Kassiou M, Munoz L, Recasens A. DYRK1A Negatively Regulates CDK5-SOX2 Pathway and Self-Renewal of Glioblastoma Stem Cells. Int J Mol Sci 2021; 22:4011. [PMID: 33924599 PMCID: PMC8069695 DOI: 10.3390/ijms22084011] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/07/2021] [Accepted: 04/07/2021] [Indexed: 12/25/2022] Open
Abstract
Glioblastoma display vast cellular heterogeneity, with glioblastoma stem cells (GSCs) at the apex. The critical role of GSCs in tumour growth and resistance to therapy highlights the need to delineate mechanisms that control stemness and differentiation potential of GSC. Dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A) regulates neural progenitor cell differentiation, but its role in cancer stem cell differentiation is largely unknown. Herein, we demonstrate that DYRK1A kinase is crucial for the differentiation commitment of glioblastoma stem cells. DYRK1A inhibition insulates the self-renewing population of GSCs from potent differentiation-inducing signals. Mechanistically, we show that DYRK1A promotes differentiation and limits stemness acquisition via deactivation of CDK5, an unconventional kinase recently described as an oncogene. DYRK1A-dependent inactivation of CDK5 results in decreased expression of the stemness gene SOX2 and promotes the commitment of GSC to differentiate. Our investigations of the novel DYRK1A-CDK5-SOX2 pathway provide further insights into the mechanisms underlying glioblastoma stem cell maintenance.
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Affiliation(s)
- Brianna Chen
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; (B.C.); (D.M.-W.); (S.T.)
| | - Dylan McCuaig-Walton
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; (B.C.); (D.M.-W.); (S.T.)
| | - Sean Tan
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; (B.C.); (D.M.-W.); (S.T.)
| | - Andrew P. Montgomery
- School of Chemistry, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia; (A.P.M.); (M.K.)
| | - Bryan W. Day
- QIMR Berghofer Medical Research Institute, 300 Herston Road, Herston, QLD 4006, Australia;
| | - Michael Kassiou
- School of Chemistry, Faculty of Science, The University of Sydney, Sydney, NSW 2006, Australia; (A.P.M.); (M.K.)
| | - Lenka Munoz
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; (B.C.); (D.M.-W.); (S.T.)
| | - Ariadna Recasens
- Charles Perkins Centre and School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, NSW 2006, Australia; (B.C.); (D.M.-W.); (S.T.)
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Pastor F, Shkreta L, Chabot B, Durantel D, Salvetti A. Interplay Between CMGC Kinases Targeting SR Proteins and Viral Replication: Splicing and Beyond. Front Microbiol 2021; 12:658721. [PMID: 33854493 PMCID: PMC8040976 DOI: 10.3389/fmicb.2021.658721] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/04/2021] [Indexed: 12/27/2022] Open
Abstract
Protein phosphorylation constitutes a major post-translational modification that critically regulates the half-life, intra-cellular distribution, and activity of proteins. Among the large number of kinases that compose the human kinome tree, those targeting RNA-binding proteins, in particular serine/arginine-rich (SR) proteins, play a major role in the regulation of gene expression by controlling constitutive and alternative splicing. In humans, these kinases belong to the CMGC [Cyclin-dependent kinases (CDKs), Mitogen-activated protein kinases (MAPKs), Glycogen synthase kinases (GSKs), and Cdc2-like kinases (CLKs)] group and several studies indicate that they also control viral replication via direct or indirect mechanisms. The aim of this review is to describe known and emerging activities of CMGC kinases that share the common property to phosphorylate SR proteins, as well as their interplay with different families of viruses, in order to advance toward a comprehensive knowledge of their pro- or anti-viral phenotype and better assess possible translational opportunities.
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Affiliation(s)
- Florentin Pastor
- International Center for Infectiology Research (CIRI), INSERM U1111, CNRS UMR5308, Université de Lyon (UCBL1), Lyon, France
| | - Lulzim Shkreta
- Department of Microbiology and Infectious Diseases, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - Benoit Chabot
- Department of Microbiology and Infectious Diseases, Faculty of Medicine and Health Sciences, Université de Sherbrooke, Sherbrooke, QC, Canada
| | - David Durantel
- International Center for Infectiology Research (CIRI), INSERM U1111, CNRS UMR5308, Université de Lyon (UCBL1), Lyon, France
| | - Anna Salvetti
- International Center for Infectiology Research (CIRI), INSERM U1111, CNRS UMR5308, Université de Lyon (UCBL1), Lyon, France
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Differential DNA Methylation in Prostate Tumors from Puerto Rican Men. Int J Mol Sci 2021; 22:ijms22020733. [PMID: 33450964 PMCID: PMC7828429 DOI: 10.3390/ijms22020733] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 12/29/2020] [Indexed: 02/06/2023] Open
Abstract
In 2020, approximately 191,930 new prostate cancer (PCa) cases are estimated in the United States (US). Hispanic/Latinos (H/L) are the second largest racial/ethnic group in the US. This study aims to assess methylation patterns between aggressive and indolent PCa including DNA repair genes along with ancestry proportions. Prostate tumors classified as aggressive (n = 11) and indolent (n = 13) on the basis of the Gleason score were collected. Tumor and adjacent normal tissue were annotated on H&E (Haemotoxylin and Eosin) slides and extracted by macro-dissection. Methylation patterns were assessed using the Illumina 850K DNA methylation platform. Raw data were processed using the Bioconductor package. Global ancestry proportions were estimated using ADMIXTURE (k = 3). One hundred eight genes including AOX1 were differentially methylated in tumor samples. Regarding the PCa aggressiveness, six hypermethylated genes (RREB1, FAM71F2, JMJD1C, COL5A3, RAE1, and GABRQ) and 11 hypomethylated genes (COL9A2, FAM179A, SLC17A2, PDE10A, PLEKHS1, TNNI2, OR51A4, RNF169, SPNS2, ADAMTSL5, and CYP4F12) were identified. Two significant differentially methylated DNA repair genes, JMJD1C and RNF169, were found. Ancestry proportion results for African, European, and Indigenous American were 24.1%, 64.2%, and 11.7%, respectively. The identification of DNA methylation patterns related to PCa in H/L men along with specific patterns related to aggressiveness and DNA repair constitutes a pivotal effort for the understanding of PCa in this population.
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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.
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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.
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24
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Ernst J, Alabek ML, Eldib A, Madan-Khetarpal S, Sebastian J, Bhatia A, Liasis A, Nischal KK. Ocular findings of albinism in DYRK1A-related intellectual disability syndrome. Ophthalmic Genet 2020; 41:650-655. [PMID: 32838606 DOI: 10.1080/13816810.2020.1814349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/10/2020] [Accepted: 08/19/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Pathogenic variants in DYRK1A are associated with DYRK1A-related intellectual disability syndrome (DIDS). Common features of this diagnosis include microcephaly, intellectual disability, speech impairment, and distinct facial features. Reported ocular features include deep-set eyes, myopia, and strabismus. We present a case of DYRK1A-related intellectual disability syndrome with ocular findings of albinism and explore the possible pathogenesis of this previously unreported manifestation. MATERIALS AND METHODS This is a single, retrospective case report of a child with DIDS who underwent an ophthalmic exam including detailed visual electrophysiology. Results: A 21-month-old female with microcephaly, failure to thrive, language delay, cleft palate, and cardiac defects had an ophthalmic exam showing myopia, strabismus, a hypopigmented fundus and crossed asymmetry on visual evoked potential (VEP), consistent with ocular findings of albinism. Whole exome sequencing identified a pathogenic DYRK1A variant; no albinism gene variants were reported. Her constellation of features is consistent with a diagnosis of DYRK1A-related intellectual disability syndrome; however, ocular features of albinism have not previously been reported in this condition. CONCLUSIONS This is, to the best of our knowledge, the first report of ocular findings of albinism in a case of DYRK1A-related intellectual disability syndrome. We propose that ocular albinism is a novel ocular phenotype of DYRK1A-related disease. Ophthalmic exams in patients with this diagnosis should include thorough evaluation for ocular albinism, including VEPs.
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Affiliation(s)
- Julia Ernst
- UPMC Eye Center , Pittsburgh, PA, USA
- Ophthalmology Departement, UPMC Children's Hospital of Pittsburgh , Pittsburgh, PA, USA
- Medical University of Warsaw , Warsaw, Poland
| | - Michelle L Alabek
- UPMC Eye Center , Pittsburgh, PA, USA
- Ophthalmology Departement, UPMC Children's Hospital of Pittsburgh , Pittsburgh, PA, USA
| | - Amgad Eldib
- UPMC Eye Center , Pittsburgh, PA, USA
- Ophthalmology Departement, UPMC Children's Hospital of Pittsburgh , Pittsburgh, PA, USA
| | - Suneeta Madan-Khetarpal
- Ophthalmology Departement, UPMC Children's Hospital of Pittsburgh , Pittsburgh, PA, USA
- School of Medicine, University of Pittsburgh , Pittsburgh, PA, USA
| | - Jessica Sebastian
- Ophthalmology Departement, UPMC Children's Hospital of Pittsburgh , Pittsburgh, PA, USA
| | - Aashim Bhatia
- Ophthalmology Departement, UPMC Children's Hospital of Pittsburgh , Pittsburgh, PA, USA
- School of Medicine, University of Pittsburgh , Pittsburgh, PA, USA
- UPMC Radiology Department at Children's Hospital of Pittsburgh , Pittsburgh, PA, USA
| | - Alkiviades Liasis
- UPMC Eye Center , Pittsburgh, PA, USA
- Ophthalmology Departement, UPMC Children's Hospital of Pittsburgh , Pittsburgh, PA, USA
| | - Ken K Nischal
- UPMC Eye Center , Pittsburgh, PA, USA
- Ophthalmology Departement, UPMC Children's Hospital of Pittsburgh , Pittsburgh, PA, USA
- School of Medicine, University of Pittsburgh , Pittsburgh, PA, USA
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25
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De Toma I, Ortega M, Catuara-Solarz S, Sierra C, Sabidó E, Dierssen M. Re-establishment of the epigenetic state and rescue of kinome deregulation in Ts65Dn mice upon treatment with green tea extract and environmental enrichment. Sci Rep 2020; 10:16023. [PMID: 32994493 PMCID: PMC7524756 DOI: 10.1038/s41598-020-72625-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 08/31/2020] [Indexed: 12/12/2022] Open
Abstract
Down syndrome (DS) is the main genetic cause of intellectual disability due to triplication of human chromosome 21 (HSA21). Although there is no treatment for intellectual disability, environmental enrichment (EE) and the administration of green tea extracts containing epigallocatechin-3-gallate (EGCG) improve cognition in mouse models and individuals with DS. Using proteome, and phosphoproteome analysis in the hippocampi of a DS mouse model (Ts65Dn), we investigated the possible mechanisms underlying the effects of green tea extracts, EE and their combination. Our results revealed disturbances in cognitive-related (synaptic proteins, neuronal projection, neuron development, microtubule), GTPase/kinase activity and chromatin proteins. Green tea extracts, EE, and their combination restored more than 70% of the phosphoprotein deregulation in Ts65Dn, and induced possible compensatory effects. Our downstream analyses indicate that re-establishment of a proper epigenetic state and rescue of the kinome deregulation may contribute to the cognitive rescue induced by green tea extracts.
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Affiliation(s)
- I De Toma
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, 08003, Barcelona, Spain
| | - M Ortega
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, 08003, Barcelona, Spain
| | - S Catuara-Solarz
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, 08003, Barcelona, Spain
| | - C Sierra
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, 08003, Barcelona, Spain
| | - E Sabidó
- Universitat Pompeu Fabra (UPF), Dr. Aiguader 88, 08003, Barcelona, Spain.,Proteomics Unit, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Dr. Aiguader 88, 08003, Barcelona, Spain
| | - M 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), Barcelona, Spain.
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Ramani MKV, Escobar EE, Irani S, Mayfield JE, Moreno RY, Butalewicz JP, Cotham VC, Wu H, Tadros M, Brodbelt JS, Zhang YJ. Structural Motifs for CTD Kinase Specificity on RNA Polymerase II during Eukaryotic Transcription. ACS Chem Biol 2020; 15:2259-2272. [PMID: 32568517 DOI: 10.1021/acschembio.0c00474] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The phosphorylation states of RNA polymerase II coordinate the process of eukaryotic transcription by recruitment of transcription regulators. The individual residues of the repetitive heptad of the C-terminal domain (CTD) of the biggest subunit of RNA polymerase II are phosphorylated temporally at different stages of transcription. Intriguingly, despite similar flanking residues, phosphorylation of Ser2 and Ser5 in CTD heptads play dramatically different roles. The mechanism of how the kinases place phosphorylation on the correct serine is not well understood. In this paper, we use biochemical assays, mass spectrometry, molecular modeling, and structural analysis to understand the structural elements determining which serine of the CTD heptad is subject to phosphorylation. We identified three motifs in the activation/P+1 loops differentiating the intrinsic specificity of CTD in various CTD kinases. We characterized the enzyme specificity of the CTD kinases-CDK7 as Ser5-specific, Erk2 with dual specificity for Ser2 and Ser5, and Dyrk1a as a Ser2-specific kinase. We also show that the specificities of kinases are malleable and can be modified by incorporating mutations in their activation/P+1 loops that alter the interactions of the three motifs. Our results provide an important clue to the understanding of post-translational modification of RNA polymerase II temporally during active transcription.
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27
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Boni J, Rubio-Perez C, López-Bigas N, Fillat C, de la Luna S. The DYRK Family of Kinases in Cancer: Molecular Functions and Therapeutic Opportunities. Cancers (Basel) 2020; 12:cancers12082106. [PMID: 32751160 PMCID: PMC7465136 DOI: 10.3390/cancers12082106] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 12/15/2022] Open
Abstract
DYRK (dual-specificity tyrosine-regulated kinases) are an evolutionary conserved family of protein kinases with members from yeast to humans. In humans, DYRKs are pleiotropic factors that phosphorylate a broad set of proteins involved in many different cellular processes. These include factors that have been associated with all the hallmarks of cancer, from genomic instability to increased proliferation and resistance, programmed cell death, or signaling pathways whose dysfunction is relevant to tumor onset and progression. In accordance with an involvement of DYRK kinases in the regulation of tumorigenic processes, an increasing number of research studies have been published in recent years showing either alterations of DYRK gene expression in tumor samples and/or providing evidence of DYRK-dependent mechanisms that contribute to tumor initiation and/or progression. In the present article, we will review the current understanding of the role of DYRK family members in cancer initiation and progression, providing an overview of the small molecules that act as DYRK inhibitors and discussing the clinical implications and therapeutic opportunities currently available.
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Affiliation(s)
- Jacopo Boni
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology (BIST), Dr Aiguader 88, 08003 Barcelona, Spain;
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), 28029 Madrid, Spain
| | - Carlota Rubio-Perez
- Cancer Science Programme, Institute for Research in Biomedicine (IRB), The Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 10, 08028 Barcelona, Spain; (C.R.-P.); (N.L.-B.)
| | - Nuria López-Bigas
- Cancer Science Programme, Institute for Research in Biomedicine (IRB), The Barcelona Institute of Science and Technology (BIST), Baldiri Reixac 10, 08028 Barcelona, Spain; (C.R.-P.); (N.L.-B.)
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Passeig Lluís Companys 23, 08010 Barcelona, Spain
| | - Cristina Fillat
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), 28029 Madrid, Spain
- Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Rosselló 149-153, 08036 Barcelona, Spain;
| | - Susana de la Luna
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology (BIST), Dr Aiguader 88, 08003 Barcelona, Spain;
- Centro de Investigación Biomédica en Red en Enfermedades Raras (CIBERER), 28029 Madrid, Spain
- Institució Catalana de Recerca i Estudis Avançats (ICREA), Passeig Lluís Companys 23, 08010 Barcelona, Spain
- Universitat Pompeu Fabra (UPF), Dr Aiguader 88, 08003 Barcelona, Spain
- Correspondence: ; Tel.: +34-933-160-144
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Delabar JM, Ortner M, Simon S, Wijkhuisen A, Feraudet‐Tarisse C, Pegon J, Vidal E, Hirschberg Y, Dubois B, Potier M. Altered age-linked regulation of plasma DYRK1A in elderly cognitive complainers (INSIGHT-preAD study) with high brain amyloid load. ALZHEIMER'S & DEMENTIA (NEW YORK, N. Y.) 2020; 6:e12046. [PMID: 32642550 PMCID: PMC7331462 DOI: 10.1002/trc2.12046] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 05/26/2020] [Indexed: 12/13/2022]
Abstract
INTRODUCTION An effective therapy has not yet been developed for Alzheimer's disease (AD), in part because pathological changes occur years before clinical symptoms manifest. We recently showed that decreased plasma DYRK1A identifies individuals with mild cognitive impairment (MCI) or AD, and that aged mice have higher DYRK1A levels. METHODS We assessed DYRK1A in plasma in young/aged controls and in elderly cognitive complainers with low (L) and high (H) brain amyloid load. RESULTS DYRK1A level increases with age in humans. However, plasma from elderly individuals reporting cognitive complaints showed that the H group had the same DYRK1A level as young adults, suggesting that the age-associated DYRK1A increase is blocked in this group. L and H groups had similar levels of clusterin. DISCUSSION These results are reflective of early changes in the brain. These observations suggest that plasma DYRK1A and not clusterin could be used to classify elderly memory complainers for risk for amyloid beta pathology.
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Affiliation(s)
- Jean M. Delabar
- INSERM U 1127, CNRS UMR 7225UPMC Univ Paris 06 UMR S 1127, Institut du Cerveau et la Moelle épinière, ICMSorbonne UniversitésParisFrance
- Brain & Spine Institute (ICM) CNRS UMR7225INSERM UMRS 975ParisFrance
| | - Marion Ortner
- Department of Psychiatry and Psychotherapy, School of Medicine, Klinikum rechts der IsarTechnical University of MunichMunichGermany
| | - Stephanie Simon
- CEA, DSV, iBiTec‐SLaboratoire d'études et de recherches en immunoanalyseGif‐sur‐YvetteFrance
| | - Anne Wijkhuisen
- CEA, DSV, iBiTec‐SLaboratoire d'études et de recherches en immunoanalyseGif‐sur‐YvetteFrance
| | - Cecile Feraudet‐Tarisse
- CEA, DSV, iBiTec‐SLaboratoire d'études et de recherches en immunoanalyseGif‐sur‐YvetteFrance
| | - Jonathan Pegon
- INSERM U 1127, CNRS UMR 7225UPMC Univ Paris 06 UMR S 1127, Institut du Cerveau et la Moelle épinière, ICMSorbonne UniversitésParisFrance
- Brain & Spine Institute (ICM) CNRS UMR7225INSERM UMRS 975ParisFrance
| | - Emma Vidal
- INSERM U 1127, CNRS UMR 7225UPMC Univ Paris 06 UMR S 1127, Institut du Cerveau et la Moelle épinière, ICMSorbonne UniversitésParisFrance
- Brain & Spine Institute (ICM) CNRS UMR7225INSERM UMRS 975ParisFrance
| | - Yael Hirschberg
- INSERM U 1127, CNRS UMR 7225UPMC Univ Paris 06 UMR S 1127, Institut du Cerveau et la Moelle épinière, ICMSorbonne UniversitésParisFrance
- Brain & Spine Institute (ICM) CNRS UMR7225INSERM UMRS 975ParisFrance
| | - Bruno Dubois
- Department of NeurologyCenter of excellence of neurodegenerative disease (CoEN) and National Reference Center for Rare or Early Dementias Pitié‐Salpêtrière Hospital, AP‐HPInstitute of Memory and Alzheimer's Disease (IM2A)Boulevard de l'hôpitalParisFrance
| | - Marie‐Claude Potier
- INSERM U 1127, CNRS UMR 7225UPMC Univ Paris 06 UMR S 1127, Institut du Cerveau et la Moelle épinière, ICMSorbonne UniversitésParisFrance
- Brain & Spine Institute (ICM) CNRS UMR7225INSERM UMRS 975ParisFrance
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De Toma I, Ortega M, Aloy P, Sabidó E, Dierssen M. DYRK1A Overexpression Alters Cognition and Neural-Related Proteomic Pathways in the Hippocampus That Are Rescued by Green Tea Extract and/or Environmental Enrichment. Front Mol Neurosci 2019; 12:272. [PMID: 31803016 PMCID: PMC6873902 DOI: 10.3389/fnmol.2019.00272] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 10/24/2019] [Indexed: 12/18/2022] Open
Abstract
Down syndrome (DS), caused by trisomy of chromosome 21, is the most common genetic cause of intellectual disability. We recently discovered that green tea extracts containing epigallocatechin-3-gallate (EGCG) improve cognition in mice transgenic for Dyrk1a (TgDyrk1A) and in a trisomic DS mouse model (Ts65Dn). Interestingly, paired with cognitive stimulation, green tea has beneficial pro-cognitive effects in DS individuals. Dual Specificity Tyrosine-Phosphorylation-Regulated Kinase 1A (DYRK1A) is a major candidate to explain the cognitive phenotypes of DS, and inhibiting its activity is a promising pro-cognitive therapy. DYRK1A kinase activity can be normalized in the hippocampus of transgenic DYRK1A mice administering green tea extracts, but also submitting the animals to environmental enrichment (EE). However, many other mechanisms could also explain the pro-cognitive effects of green tea extracts and EE. To underpin the overall alterations arising upon DYRK1A overexpression and the molecular processes underneath the pro-cognitive effects, we used quantitative proteomics. We investigated the hippocampal (phospho)proteome in basal conditions and after treatment with a green tea extract containing EGCG and/or EE in TgDyrk1A and control mice. We found that Dyrk1A overexpression alters protein and phosphoprotein levels of key postsynaptic and plasticity-related pathways and that these alterations were rescued upon the cognitive enhancer treatments.
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Affiliation(s)
- Ilario De Toma
- Systems Biology Program, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Mireia Ortega
- Systems Biology Program, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain
| | - Patrick Aloy
- Institute for Research in Biomedicine (IRB), The Barcelona Institute of Science and Technology, Barcelona, Spain.,Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain
| | - Eduard Sabidó
- Universitat Pompeu Fabra (UPF), Barcelona, Spain.,Proteomic Unit, Centre for Genomic Regulation, The Barcelona Institute of Science and Technology, Barcelona, Spain
| | - Mara Dierssen
- Systems Biology Program, Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain.,Universitat Pompeu Fabra (UPF), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Valencia, Spain
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