1
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Herr LA, Fiala GJ, Sagar, Schaffer AM, Hummel JF, Zintchenko M, Raute K, Velasco Cárdenas RMH, Heizmann B, Ebert K, Fehrenbach K, Janowska I, Chan S, Tanriver Y, Minguet S, Schamel WW. Kidins220 and Aiolos promote thymic iNKT cell development by reducing TCR signals. SCIENCE ADVANCES 2024; 10:eadj2802. [PMID: 38489359 PMCID: PMC10942104 DOI: 10.1126/sciadv.adj2802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 02/09/2024] [Indexed: 03/17/2024]
Abstract
Development of T cells is controlled by the signal strength of the TCR. The scaffold protein kinase D-interacting substrate of 220 kilodalton (Kidins220) binds to the TCR; however, its role in T cell development was unknown. Here, we show that T cell-specific Kidins220 knockout (T-KO) mice have strongly reduced invariant natural killer T (iNKT) cell numbers and modest decreases in conventional T cells. Enhanced apoptosis due to increased TCR signaling in T-KO iNKT thymocytes of developmental stages 2 and 3 shows that Kidins220 down-regulates TCR signaling at these stages. scRNA-seq indicated that the transcription factor Aiolos is down-regulated in Kidins220-deficient iNKT cells. Analysis of an Aiolos KO demonstrated that Aiolos is a downstream effector of Kidins220 during iNKT cell development. In the periphery, T-KO iNKT cells show reduced TCR signaling upon stimulation with α-galactosylceramide, suggesting that Kidins220 promotes TCR signaling in peripheral iNKT cells. Thus, Kidins220 reduces or promotes signaling dependent on the iNKT cell developmental stage.
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Affiliation(s)
- Laurenz A. Herr
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
| | - Gina J. Fiala
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
- Spemann Graduate School of Biology and Medicine (SGBM), University of Freiburg, Freiburg, Germany
| | - Sagar
- Department of Medicine II (Gastroenterology, Hepatology, Endocrinology, and Infectious Diseases), Freiburg University Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Anna-Maria Schaffer
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
| | - Jonas F. Hummel
- Institute of Medical Microbiology and Hygiene, Medical Center, University of Freiburg, Germany
| | - Marina Zintchenko
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
| | - Katrin Raute
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
- Spemann Graduate School of Biology and Medicine (SGBM), University of Freiburg, Freiburg, Germany
| | - Rubí M.-H. Velasco Cárdenas
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
| | - Beate Heizmann
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), INSERM U1258, CNRS UMR7104, Université de Strasbourg, Illkirch, France
| | - Karolina Ebert
- Institute of Medical Microbiology and Hygiene, Medical Center, University of Freiburg, Germany
| | - Kerstin Fehrenbach
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
| | - Iga Janowska
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
| | - Susan Chan
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), INSERM U1258, CNRS UMR7104, Université de Strasbourg, Illkirch, France
| | - Yakup Tanriver
- Institute of Medical Microbiology and Hygiene, Medical Center, University of Freiburg, Germany
- Department of Medicine IV: Nephrology and Primary Care, Medical Center, University of Freiburg, Freiburg, Germany
| | - Susana Minguet
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
- Spemann Graduate School of Biology and Medicine (SGBM), University of Freiburg, Freiburg, Germany
| | - Wolfgang W. Schamel
- Signaling Research Centers BIOSS and CIBSS; University of Freiburg, Freiburg, Germany
- Department of Immunology, Faculty of Biology, University of Freiburg, Freiburg, Germany
- Centre for Chronic Immunodeficiency (CCI), Medical Center, University of Freiburg, Freiburg, Germany
- Spemann Graduate School of Biology and Medicine (SGBM), University of Freiburg, Freiburg, Germany
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Zhang J, Zhang Y, Shang Q, Cheng Y, Su Y, Zhang J, Wang T, Ding J, Li Y, Xie Y, Xing Q. Gain-of-Function KIDINS220 Variants Disrupt Neuronal Development and Cause Cerebral Palsy. Mov Disord 2024; 39:498-509. [PMID: 38148610 DOI: 10.1002/mds.29694] [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: 09/06/2023] [Revised: 11/30/2023] [Accepted: 12/04/2023] [Indexed: 12/28/2023] Open
Abstract
BACKGROUND Kinase D-interacting substrate of 220 kDa (KIDINS220) is a multifunctional scaffolding protein essential for neuronal development. It has been implicated in neurological diseases with either autosomal dominant (AD) or autosomal recessive (AR) inheritance patterns. The molecular mechanisms underlying the AR/AD dual nature of KIDINS220 remain elusive, posing challenges to genetic interpretation and clinical interventions. Moreover, increased KIDINS220 exhibited neurotoxicity, but its role in neurodevelopment remains unclear. OBJECTIVE The aim was to investigate the genotype-phenotype correlations of KIDINS220 and elucidate its pathophysiological role in neuronal development. METHODS Whole-exome sequencing was performed in a four-generation family with cerebral palsy. CRISPR/Cas9 was used to generate KIDINS220 mutant cell lines. In utero electroporation was employed to investigate the effect of KIDINS220 variants on neurogenesis in vivo. RESULTS We identified in KIDINS220 a pathogenic nonsense variant (c.4177C > T, p.Q1393*) that associated with AD cerebral palsy. We demonstrated that the nonsense variants located in the terminal exon of KIDINS220 are gain-of-function (GoF) variants, which enable the mRNA to escape nonsense-mediated decay and produce a truncated yet functional KIDINS220 protein. The truncated protein exhibited significant resistance to calpain and consequently accumulated within cells, resulting in the hyperactivation of Rac1 and defects in neuronal development. CONCLUSIONS Our findings demonstrate that the location of variants within KIDINS220 plays a crucial role in determining inheritance patterns and corresponding clinical outcomes. The proposed interaction between Rac1 and KIDINS220 provides new insights into the pathogenesis of cerebral palsy, implying potential therapeutic perspectives. © 2023 International Parkinson and Movement Disorder Society.
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Affiliation(s)
- Jin Zhang
- Children's Hospital of Fudan University and Institutes of Biomedical Sciences of Fudan University, Shanghai, China
| | - Yandong Zhang
- Department of Anesthesia, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Zhongshan Hospital Fudan University, Shanghai, China
| | - Qing Shang
- Department of Pediatric Rehabilitation Medicine, Children's Hospital of Zhengzhou University and Henan Children's Hospital, Zhengzhou, China
| | - Ye Cheng
- Children's Hospital of Fudan University and Institutes of Biomedical Sciences of Fudan University, Shanghai, China
| | - Yu Su
- Children's Hospital of Fudan University and Institutes of Biomedical Sciences of Fudan University, Shanghai, China
| | - Junjie Zhang
- Children's Hospital of Fudan University and Institutes of Biomedical Sciences of Fudan University, Shanghai, China
| | - Ting Wang
- Children's Hospital of Fudan University and Institutes of Biomedical Sciences of Fudan University, Shanghai, China
| | - Jian Ding
- Children's Hospital of Fudan University and Institutes of Biomedical Sciences of Fudan University, Shanghai, China
| | - Yunqian Li
- Children's Hospital of Fudan University and Institutes of Biomedical Sciences of Fudan University, Shanghai, China
| | - Yunli Xie
- Department of Anesthesia, State Key Laboratory of Medical Neurobiology and MOE Frontiers Center for Brain Science, Institutes of Brain Science, Zhongshan Hospital Fudan University, Shanghai, China
| | - Qinghe Xing
- Children's Hospital of Fudan University and Institutes of Biomedical Sciences of Fudan University, Shanghai, China
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3
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Albini M, Almacellas-Barbanoj A, Krawczun-Rygmaczewska A, Ciano L, Benfenati F, Michetti C, Cesca F. Alterations in KIDINS220/ARMS Expression Impact Sensory Processing and Social Behavior in Adult Mice. Int J Mol Sci 2024; 25:2334. [PMID: 38397009 PMCID: PMC10889203 DOI: 10.3390/ijms25042334] [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: 01/17/2024] [Revised: 02/11/2024] [Accepted: 02/14/2024] [Indexed: 02/25/2024] Open
Abstract
Kinase D-interacting substrate of 220 kDa (Kidins220) is a transmembrane protein that participates in neural cell survival, maturation, and plasticity. Mutations in the human KIDINS220 gene are associated with a neurodevelopmental disorder ('SINO' syndrome) characterized by spastic paraplegia, intellectual disability, and in some cases, autism spectrum disorder. To better understand the pathophysiology of KIDINS220-linked pathologies, in this study, we assessed the sensory processing and social behavior of transgenic mouse lines with reduced Kidins220 expression: the CaMKII-driven conditional knockout (cKO) line, lacking Kidins220 in adult forebrain excitatory neurons, and the Kidins220floxed line, expressing constitutively lower protein levels. We show that alterations in Kidins220 expression levels and its splicing pattern cause impaired response to both auditory and olfactory stimuli. Both transgenic lines show impaired startle response to high intensity sounds, with preserved pre-pulsed inhibition, and strongly reduced social odor recognition. In the Kidins220floxed line, olfactory alterations are associated with deficits in social memory and increased aggressive behavior. Our results broaden our knowledge of the SINO syndrome; understanding sensory information processing and its deviations under neuropathological conditions is crucial for devising future therapeutic strategies to enhance the quality of life of affected individuals.
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Affiliation(s)
- Martina Albini
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy; (M.A.); (A.A.-B.); (A.K.-R.); (L.C.); (F.B.)
- Department of Experimental Medicine, University of Genova, 16132 Genova, Italy
| | - Amanda Almacellas-Barbanoj
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy; (M.A.); (A.A.-B.); (A.K.-R.); (L.C.); (F.B.)
- Department of Experimental Medicine, University of Genova, 16132 Genova, Italy
| | - Alicja Krawczun-Rygmaczewska
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy; (M.A.); (A.A.-B.); (A.K.-R.); (L.C.); (F.B.)
- Department of Life Sciences, University of Trieste, 34127 Trieste, Italy
| | - Lorenzo Ciano
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy; (M.A.); (A.A.-B.); (A.K.-R.); (L.C.); (F.B.)
- Department of Experimental Medicine, University of Genova, 16132 Genova, Italy
| | - Fabio Benfenati
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy; (M.A.); (A.A.-B.); (A.K.-R.); (L.C.); (F.B.)
- IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Caterina Michetti
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy; (M.A.); (A.A.-B.); (A.K.-R.); (L.C.); (F.B.)
- Department of Experimental Medicine, University of Genova, 16132 Genova, Italy
| | - Fabrizia Cesca
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy; (M.A.); (A.A.-B.); (A.K.-R.); (L.C.); (F.B.)
- Department of Life Sciences, University of Trieste, 34127 Trieste, Italy
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4
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Del Puerto A, Lopez-Fonseca C, Simón-García A, Martí-Prado B, Barrios-Muñoz AL, Pose-Utrilla J, López-Menéndez C, Alcover-Sanchez B, Cesca F, Schiavo G, Campanero MR, Fariñas I, Iglesias T, Porlan E. Kidins220 sets the threshold for survival of neural stem cells and progenitors to sustain adult neurogenesis. Cell Death Dis 2023; 14:500. [PMID: 37542079 PMCID: PMC10403621 DOI: 10.1038/s41419-023-05995-7] [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: 09/29/2022] [Revised: 06/22/2023] [Accepted: 07/13/2023] [Indexed: 08/06/2023]
Abstract
In the adult mammalian brain, neural stem cells (NSCs) located in highly restricted niches sustain the generation of new neurons that integrate into existing circuits. A reduction in adult neurogenesis is linked to ageing and neurodegeneration, whereas dysregulation of proliferation and survival of NSCs have been hypothesized to be at the origin of glioma. Thus, unravelling the molecular underpinnings of the regulated activation that NSCs must undergo to proliferate and generate new progeny is of considerable relevance. Current research has identified cues promoting or restraining NSCs activation. Yet, whether NSCs depend on external signals to survive or if intrinsic factors establish a threshold for sustaining their viability remains elusive, even if this knowledge could involve potential for devising novel therapeutic strategies. Kidins220 (Kinase D-interacting substrate of 220 kDa) is an essential effector of crucial pathways for neuronal survival and differentiation. It is dramatically altered in cancer and in neurological and neurodegenerative disorders, emerging as a regulatory molecule with important functions in human disease. Herein, we discover severe neurogenic deficits and hippocampal-based spatial memory defects accompanied by increased neuroblast death and high loss of newly formed neurons in Kidins220 deficient mice. Mechanistically, we demonstrate that Kidins220-dependent activation of AKT in response to EGF restraints GSK3 activity preventing NSCs apoptosis. We also show that NSCs with Kidins220 can survive with lower concentrations of EGF than the ones lacking this molecule. Hence, Kidins220 levels set a molecular threshold for survival in response to mitogens, allowing adult NSCs growth and expansion. Our study identifies Kidins220 as a key player for sensing the availability of growth factors to sustain adult neurogenesis, uncovering a molecular link that may help paving the way towards neurorepair.
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Affiliation(s)
- Ana Del Puerto
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), C/ Arturo Duperier, 4, 28029, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Av, Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain
- Departamento de Biotecnología, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA-CSIC), Autovía A6, Km 7,5, 28040, Madrid, Spain
| | - Coral Lopez-Fonseca
- Departamento de Biología Molecular, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente, 7, Ciudad Universitaria de Cantoblanco, 28049, Madrid, Spain
- Centro de Biología Molecular "Severo Ochoa" (CSIC-UAM), C/ Nicolás Cabrera, 1, 28049, Madrid, Spain
- Instituto Universitario de Biología Molecular - UAM, C/ Nicolás Cabrera, 1, 28049, Madrid, Spain
| | - Ana Simón-García
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), C/ Arturo Duperier, 4, 28029, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Av, Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain
| | - Beatriz Martí-Prado
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Av, Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain
- Departmento de Biología Celular, Biología Funcional y Antropología Física, Universidad de Valencia, C/ Dr. Moliner, 50, 46100, Burjassot, Spain
| | - Ana L Barrios-Muñoz
- Departamento de Biología Molecular, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente, 7, Ciudad Universitaria de Cantoblanco, 28049, Madrid, Spain
- Centro de Biología Molecular "Severo Ochoa" (CSIC-UAM), C/ Nicolás Cabrera, 1, 28049, Madrid, Spain
- Instituto Universitario de Biología Molecular - UAM, C/ Nicolás Cabrera, 1, 28049, Madrid, Spain
| | - Julia Pose-Utrilla
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), C/ Arturo Duperier, 4, 28029, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Av, Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain
- Centro de Biología Molecular "Severo Ochoa" (CSIC-UAM), C/ Nicolás Cabrera, 1, 28049, Madrid, Spain
| | - Celia López-Menéndez
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), C/ Arturo Duperier, 4, 28029, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Av, Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain
| | - Berta Alcover-Sanchez
- Departamento de Biología Molecular, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente, 7, Ciudad Universitaria de Cantoblanco, 28049, Madrid, Spain
- Centro de Biología Molecular "Severo Ochoa" (CSIC-UAM), C/ Nicolás Cabrera, 1, 28049, Madrid, Spain
- Instituto Universitario de Biología Molecular - UAM, C/ Nicolás Cabrera, 1, 28049, Madrid, Spain
| | - Fabrizia Cesca
- Department of Life Sciences, University of Trieste, via L. Giorgieri, 5, 34127, Trieste, Italy
| | - Giampietro Schiavo
- Department of Neuromuscular Disorders, UCL Institute of Neurology, University College London, London, WC1N 3BG, UK
- UK Dementia Research Institute, University College London, London, WC1E 6BT, UK
| | - Miguel R Campanero
- Centro de Biología Molecular "Severo Ochoa" (CSIC-UAM), C/ Nicolás Cabrera, 1, 28049, Madrid, Spain
- Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Av. Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain
- Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), Instituto de Salud Carlos III, Av. Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain
| | - Isabel Fariñas
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Av, Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain
- Departmento de Biología Celular, Biología Funcional y Antropología Física, Universidad de Valencia, C/ Dr. Moliner, 50, 46100, Burjassot, Spain
| | - Teresa Iglesias
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), C/ Arturo Duperier, 4, 28029, Madrid, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Av, Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain.
| | - Eva Porlan
- Departamento de Biología Molecular, Universidad Autónoma de Madrid, C/ Francisco Tomás y Valiente, 7, Ciudad Universitaria de Cantoblanco, 28049, Madrid, Spain.
- Centro de Biología Molecular "Severo Ochoa" (CSIC-UAM), C/ Nicolás Cabrera, 1, 28049, Madrid, Spain.
- Instituto Universitario de Biología Molecular - UAM, C/ Nicolás Cabrera, 1, 28049, Madrid, Spain.
- Instituto de Investigación Sanitaria del Hospital Universitario La Paz (IdiPAZ), Instituto de Salud Carlos III, Av. Monforte de Lemos, 3-5. Pabellón 11. Planta 0, 28029, Madrid, Spain.
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5
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Sánchez-Sánchez J, Vicente-García C, Cañada-García D, Martín-Zanca D, Arévalo JC. ARMS/Kidins220 regulates nociception by controlling brain-derived neurotrophic factor secretion. Pain 2023; 164:563-576. [PMID: 35916735 DOI: 10.1097/j.pain.0000000000002741] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 07/15/2022] [Indexed: 11/27/2022]
Abstract
ABSTRACT Pain is an alarm mechanism to prevent body damage in response to noxious stimuli. The nerve growth factor (NGF)/TrkA axis plays an essential role as pain mediator, and several clinical trials using antibodies against NGF have yielded promising results, but side effects have precluded their clinical approval. A better understanding of the mechanism of NGF/TrkA-mediated nociception is needed. Here, we find that ARMS/Kidins220, a scaffold protein for Trk receptors, is a modulator of nociception. Male mice, with ARMS/Kidins220 reduction exclusively in TrkA-expressing cells, displayed hyperalgesia to heat, inflammatory, and capsaicin stimuli, but not to cold or mechanical stimuli. Simultaneous deletion of brain-derived neurotrophic factor (BDNF) reversed the effects of ARMS/Kidins220 knock down alone. Mechanistically, ARMS/Kidins220 levels are reduced in vitro and in vivo in response to capsaicin through calpains, and this reduction leads to enhanced regulated BDNF secretion from dorsal root ganglion. Altogether, these data indicate that ARMS/Kidins220 protein levels have a role as a pain modulator in the NGF/TrkA axis regulating BDNF secretion.
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Affiliation(s)
- Julia Sánchez-Sánchez
- Department of Cell Biology and Pathology, Instituto de Neurociencias de Castilla y León (INCyL), Universidad de Salamanca, Salamanca, Spain
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Cristina Vicente-García
- Department of Cell Biology and Pathology, Instituto de Neurociencias de Castilla y León (INCyL), Universidad de Salamanca, Salamanca, Spain
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Daniel Cañada-García
- Department of Cell Biology and Pathology, Instituto de Neurociencias de Castilla y León (INCyL), Universidad de Salamanca, Salamanca, Spain
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
| | - Dionisio Martín-Zanca
- Instituto de Biología Funcional y Genómica, CSIC/Universidad de Salamanca, Salamanca, Spain
| | - Juan C Arévalo
- Department of Cell Biology and Pathology, Instituto de Neurociencias de Castilla y León (INCyL), Universidad de Salamanca, Salamanca, Spain
- Institute of Biomedical Research of Salamanca (IBSAL), Salamanca, Spain
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6
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Sakharkar A, Yang J. Designing a Novel Monitoring Approach for the Effects of Space Travel on Astronauts' Health. Life (Basel) 2023; 13:life13020576. [PMID: 36836933 PMCID: PMC9964234 DOI: 10.3390/life13020576] [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: 01/09/2023] [Revised: 02/02/2023] [Accepted: 02/06/2023] [Indexed: 02/22/2023] Open
Abstract
Space exploration and extraterrestrial civilization have fascinated humankind since the earliest days of human history. It was only in the last century that humankind finally began taking significant steps towards these goals by sending astronauts into space, landing on the moon, and building the International Space Station. However, space voyage is very challenging and dangerous, and astronauts are under constant space radiation and microgravity. It has been shown that astronauts are at a high risk of developing a broad range of diseases/disorders. Thus, it is critical to develop a rapid and effective assay to monitor astronauts' health in space. In this study, gene expression and correlation patterns were analyzed for 10 astronauts (8 male and 2 female) using the publicly available microarray dataset E-GEOD-74708. We identified 218 differentially expressed genes between In-flight and Pre-flight and noticed that space travel decreased genome regulation and gene correlations across the entire genome, as well as individual signaling pathways. Furthermore, we systematically developed a shortlist of 32 genes that could be used to monitor astronauts' health during space travel. Further studies, including microgravity experiments, are warranted to optimize and validate the proposed assay.
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Affiliation(s)
- Anurag Sakharkar
- College of Arts and Science, University of Saskatchewan, 9 Campus Drive, Saskatoon, SK S7N 5A5, Canada
| | - Jian Yang
- College of Pharmacy and Nutrition, University of Saskatchewan, 107 Wiggins Road, Saskatoon, SK S7N 5E5, Canada
- Correspondence:
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7
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Brady LI, DeFrance B, Tarnopolsky M. Pre- and Postnatal Characterization of Autosomal Recessive KIDINS220-Associated Ventriculomegaly. Mol Syndromol 2022; 13:419-424. [PMID: 36588759 PMCID: PMC9801333 DOI: 10.1159/000522486] [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: 10/15/2021] [Accepted: 02/07/2022] [Indexed: 01/04/2023] Open
Abstract
Introduction Heterozygous loss-of-function variants in the last 2 exons of KIDINS220 have been associated with spastic paraplegia, intellectual disability, nystagmus, and obesity (SINO). Syndromic features of this condition include macrocephaly and dilatation of the lateral ventricles. Homozygous variants in the more proximal exons of KIDINS220 have been reported in several fetuses with a similar but more severe phenotype of limb contractures and severe ventriculomegaly identified in the second trimester of pregnancy. Case Presentation We present here a 2.5-year-old female with profound global developmental delays and spasticity who was found by fetal ultrasound in week 19 of gestation to have bilateral talipes equinovarus and severe bilateral ventriculomegaly. Postnatal genetic testing revealed biallelic variants in KIDINS220. Discussion To our knowledge, this is the first living individual reported with the autosomal recessive form of a KIDINS220-associated condition. This case provides additional information about the postnatal phenotype and a detailed history of development from prenatal ultrasonography.
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Affiliation(s)
- Lauren I. Brady
- Department of Pediatrics, McMaster Children's Hospital, Hamilton, Ontario, Canada
| | - Bryon DeFrance
- Department of Obstetrics and Gynecology, McMaster Children's Hospital, Hamilton, Ontario, Canada
| | - Mark Tarnopolsky
- Department of Pediatrics, McMaster Children's Hospital, Hamilton, Ontario, Canada,*Mark Tarnopolsky,
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8
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Almacellas-Barbanoj A, Albini M, Satapathy A, Jaudon F, Michetti C, Krawczun-Rygmaczewska A, Huang H, Manago F, Papaleo F, Benfenati F, Cesca F. Kidins220/ARMS modulates brain morphology and anxiety-like traits in adult mice. Cell Death Dis 2022; 8:58. [PMID: 35140204 PMCID: PMC8828717 DOI: 10.1038/s41420-022-00854-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 01/12/2022] [Accepted: 01/25/2022] [Indexed: 11/17/2022]
Abstract
Kinase D interacting substrate of 220 kDa (Kidins220), also known as ankyrin repeat-rich membrane spanning (ARMS), is a transmembrane scaffold protein that participates in fundamental aspects of neuronal physiology including cell survival, differentiation, and synaptic plasticity. The Kidins220 constitutive knockout line displays developmental defects in the nervous and cardiovascular systems that lead to embryonic lethality, which has so far precluded the study of this protein in the adult. Moreover, Kidins220 mRNA is tightly regulated by alternative splicing, whose impact on nervous system physiology has not yet been addressed in vivo. Here, we have asked to what extent the absence of Kidins220 splicing and the selective knockout of Kidins220 impact on adult brain homeostasis. To answer this question, we used a floxed line that expresses only the full-length, non-spliced Kidins220 mRNA, and a forebrain-specific, CaMKII-Cre driven Kidins220 conditional knockout (cKO) line. Kidins220 cKO brains are characterized by enlarged ventricles in the absence of cell death, and by deficient dendritic arborization in several cortical regions. The deletion of Kidins220 leads to behavioral changes, such as reduced anxiety-like traits linked to alterations in TrkB-BDNF signaling and sex-dependent alterations of hippocampal-dependent spatial memory. Kidins220 floxed mice present similarly enlarged brain ventricles and increased associative memory. Thus, both the absolute levels of Kidins220 expression and its splicing pattern are required for the correct brain development and related expression of behavioral phenotypes. These findings are relevant in light of the increasing evidence linking mutations in the human KIDINS220 gene to the onset of severe neurodevelopmental disorders.
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Affiliation(s)
- Amanda Almacellas-Barbanoj
- Center for Synaptic Neuroscience and Technology, Fondazione Istituto Italiano di Tecnologia, 16132, Genova, Italy.,Clinical and Experimental Epilepsy, UCL Queen Square Institute of Neurology, London, UK
| | - Martina Albini
- Center for Synaptic Neuroscience and Technology, Fondazione Istituto Italiano di Tecnologia, 16132, Genova, Italy.,Department of Experimental Medicine, University of Genova, 16132, Genova, Italy
| | - Annyesha Satapathy
- Center for Synaptic Neuroscience and Technology, Fondazione Istituto Italiano di Tecnologia, 16132, Genova, Italy
| | - Fanny Jaudon
- Center for Synaptic Neuroscience and Technology, Fondazione Istituto Italiano di Tecnologia, 16132, Genova, Italy.,Department of Life Sciences, University of Trieste, 34127, Trieste, Italy
| | - Caterina Michetti
- Center for Synaptic Neuroscience and Technology, Fondazione Istituto Italiano di Tecnologia, 16132, Genova, Italy.,Department of Experimental Medicine, University of Genova, 16132, Genova, Italy
| | - Alicja Krawczun-Rygmaczewska
- Center for Synaptic Neuroscience and Technology, Fondazione Istituto Italiano di Tecnologia, 16132, Genova, Italy.,Department of Life Sciences, University of Trieste, 34127, Trieste, Italy
| | - Huiping Huang
- Genetics of Cognition Laboratory, Neuroscience area, Istituto Italiano di Tecnologia, via Morego, 30, 16163, Genova, Italy
| | - Francesca Manago
- Genetics of Cognition Laboratory, Neuroscience area, Istituto Italiano di Tecnologia, via Morego, 30, 16163, Genova, Italy
| | - Francesco Papaleo
- Genetics of Cognition Laboratory, Neuroscience area, Istituto Italiano di Tecnologia, via Morego, 30, 16163, Genova, Italy
| | - Fabio Benfenati
- Center for Synaptic Neuroscience and Technology, Fondazione Istituto Italiano di Tecnologia, 16132, Genova, Italy.,IRCCS Ospedale Policlinico San Martino, 16132, Genova, Italy
| | - Fabrizia Cesca
- Center for Synaptic Neuroscience and Technology, Fondazione Istituto Italiano di Tecnologia, 16132, Genova, Italy. .,Department of Life Sciences, University of Trieste, 34127, Trieste, Italy.
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9
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Jaudon F, Albini M, Ferroni S, Benfenati F, Cesca F. A developmental stage- and Kidins220-dependent switch in astrocyte responsiveness to brain-derived neurotrophic factor. J Cell Sci 2021; 134:jcs258419. [PMID: 34279618 DOI: 10.1242/jcs.258419] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 07/12/2021] [Indexed: 10/20/2022] Open
Abstract
Astroglial cells are key to maintain nervous system homeostasis. Neurotrophins are known for their pleiotropic effects on neuronal physiology but also exert complex functions to glial cells. Here, we investigated (i) the signaling competence of mouse embryonic and postnatal primary cortical astrocytes exposed to brain-derived neurotrophic factor (BDNF) and, (ii) the role of kinase D-interacting substrate of 220 kDa (Kidins220), a transmembrane scaffold protein that mediates neurotrophin signaling in neurons. We found a shift from a kinase-based response in embryonic cells to a response predominantly relying on intracellular Ca2+ transients [Ca2+]i within postnatal cultures, associated with a decrease in the synthesis of full-length BDNF receptor TrkB, with Kidins220 contributing to the BDNF-activated kinase and [Ca2+]i pathways. Finally, Kidins220 participates in the homeostatic function of astrocytes by controlling the expression of the ATP-sensitive inward rectifier potassium channel 10 (Kir4.1) and the metabolic balance of embryonic astrocytes. Overall, our data contribute to the understanding of the complex role played by astrocytes within the central nervous system, and identify Kidins220 as a novel actor in the increasing number of pathologies characterized by astrocytic dysfunctions. This article has an associated First Person interview with the first authors of the paper.
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Affiliation(s)
- Fanny Jaudon
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy
| | - Martina Albini
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy
- Department of Experimental Medicine, University of Genova, 16132 Genova, Italy
| | - Stefano Ferroni
- Department of Pharmacy and Biotechnology, University of Bologna, 40126 Bologna, Italy
| | - Fabio Benfenati
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy
- IRCCS Ospedale Policlinico San Martino, 16132 Genova, Italy
| | - Fabrizia Cesca
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132 Genova, Italy
- Department of Life Sciences, University of Trieste, 34127 Trieste, Italy
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10
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Zhang Y, Zhong Z, Ye J, Wang C. Crystal structure of the PDZ4 domain of MAGI2 in complex with PBM of ARMS reveals a canonical PDZ recognition mode. Neurochem Int 2021; 149:105152. [PMID: 34371146 DOI: 10.1016/j.neuint.2021.105152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 07/07/2021] [Accepted: 08/05/2021] [Indexed: 10/20/2022]
Abstract
Membrane-associated guanylate kinase, WW and PDZ domain-containing protein 2 (MAGI2) is a neuronal scaffold protein that plays critical roles at synaptic junctions by assembling neurotransmitter receptors and cell adhesion proteins through its multiple protein-protein interaction domains, including six PDZ domains, two phosphoserine-phosphothreonine binding WW domains, and a guanylate kinase GK domain. Previous studies showed that MAGI2 participates in formation of tetrameric complexes with PDZ-GEF1, TrkA receptor, and ankyrin repeat-rich membrane spanning (ARMS) protein at late endosomes and is crucial for neurite outgrowth. However, the molecular mechanism governing the assembly of these complexes remains unknown. Here, we characterize the direct interaction between MAGI2 and ARMS through multiple biochemical assays. Moreover, our solved crystal structure of the truncated PDZ4/PBM (PDZ binding motifs) complex of MAGI2 and ARMS proteins (MAGI2-PDZ4/ARMS-PBM) reveals that the binding interface lies between the αB/βB groove from the PDZ4 of MAGI2 and the C-terminal PBM from ARMS. The structure reveals high similarity to others in this protein family where canonical PDZ/PBM interactions are observed. However, the conserved "GLGF" motif in the PSD-95-PDZ3 changes to "GFGF" in the MAGI2-PDZ4/ARMS-PBM complex. We further validated our crystal structure through serial mutagenesis assays. Taken together, our study provides the biochemical details and binding mechanisms that underpin the stabilization of the MAGI2-PDZ4/ARMS-PBM complex, thereby offering a biochemical and structural basis for further understanding of the functional roles of MAGI2, ARMS, PDZ-GEF1, and TrkA in forming the tetrameric receptor complex in neuronal signaling.
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Affiliation(s)
- Yanshen Zhang
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, MOE Key Laboratory for Cellular Dynamics, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 230001, Hefei, China
| | - Zhiwen Zhong
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, MOE Key Laboratory for Cellular Dynamics, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 230001, Hefei, China
| | - Jin Ye
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, MOE Key Laboratory for Cellular Dynamics, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 230001, Hefei, China.
| | - Chao Wang
- Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, MOE Key Laboratory for Cellular Dynamics, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, 230001, Hefei, China.
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11
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Kidins220 deficiency causes ventriculomegaly via SNX27-retromer-dependent AQP4 degradation. Mol Psychiatry 2021; 26:6411-6426. [PMID: 34002021 PMCID: PMC8760065 DOI: 10.1038/s41380-021-01127-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 03/29/2021] [Accepted: 04/14/2021] [Indexed: 02/04/2023]
Abstract
Several psychiatric, neurologic and neurodegenerative disorders present increased brain ventricles volume, being hydrocephalus the disease with the major manifestation of ventriculomegaly caused by the accumulation of high amounts of cerebrospinal fluid (CSF). The molecules and pathomechanisms underlying cerebral ventricular enlargement are widely unknown. Kinase D interacting substrate of 220 kDa (KIDINS220) gene has been recently associated with schizophrenia and with a novel syndrome characterized by spastic paraplegia, intellectual disability, nystagmus and obesity (SINO syndrome), diseases frequently occurring with ventriculomegaly. Here we show that Kidins220, a transmembrane protein effector of various key neuronal signalling pathways, is a critical regulator of CSF homeostasis. We observe that both KIDINS220 and the water channel aquaporin-4 (AQP4) are markedly downregulated at the ventricular ependymal lining of idiopathic normal pressure hydrocephalus (iNPH) patients. We also find that Kidins220 deficient mice develop ventriculomegaly accompanied by water dyshomeostasis and loss of AQP4 in the brain ventricular ependymal layer and astrocytes. Kidins220 is a known cargo of the SNX27-retromer, a complex that redirects endocytosed plasma membrane proteins (cargos) back to the cell surface, thus avoiding their targeting to lysosomes for degradation. Mechanistically, we show that AQP4 is a novel cargo of the SNX27-retromer and that Kidins220 deficiency promotes a striking and unexpected downregulation of the SNX27-retromer that results in AQP4 lysosomal degradation. Accordingly, SNX27 silencing decreases AQP4 levels in wild-type astrocytes whereas SNX27 overexpression restores AQP4 content in Kidins220 deficient astrocytes. Together our data suggest that the KIDINS220-SNX27-retromer-AQP4 pathway is involved in human ventriculomegaly and open novel therapeutic perspectives.
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12
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Jacquemin V, Antoine M, Duerinckx S, Massart A, Desir J, Perazzolo C, Cassart M, Thomas D, Segers V, Lecomte S, Abramowicz M, Pirson I. TrkA mediates effect of novel KIDINS220 mutation in human brain ventriculomegaly. Hum Mol Genet 2020; 29:3757-3764. [PMID: 33205811 DOI: 10.1093/hmg/ddaa245] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 12/22/2022] Open
Abstract
Congenital hydrocephalus is a potentially devastating, highly heterogeneous condition whose genetic subset remains incompletely known. We here report a consanguineous family where three fetuses presented with brain ventriculomegaly and limb contractures and shared a very rare homozygous variant of KIDINS220, consisting of an in-frame deletion of three amino acids adjacent to the fourth transmembrane domain. Fetal brain imaging and autopsy showed major ventriculomegaly, reduced brain mass, and with no histomorphologic abnormalities. We demonstrate that the binding of KIDINS220 to TrkA is diminished by the deletion mutation. This family is the second that associates a KIDINS220 genetic variant with human ventriculomegaly and limb contractures, validating causality of the gene and indicating TrkA as a likely mediator of the phenotype.
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Affiliation(s)
| | - Mathieu Antoine
- IRIBHM, Université Libre de Bruxelles, 1070 Brussels, Belgium
| | - Sarah Duerinckx
- IRIBHM, Université Libre de Bruxelles, 1070 Brussels, Belgium.,Neurology Department, Hôpital Erasme, Université Libre de Bruxelles, 1070 Brussels, Belgium
| | - Annick Massart
- IRIBHM, Université Libre de Bruxelles, 1070 Brussels, Belgium.,Department of Nephrology, Hôpital Universitaire d'Anvers, 2650 Edegem, Belgium
| | - Julie Desir
- Human Genetics Center, Institute of Pathology and Genetics, 6041 Charleroi, Belgium
| | | | - Marie Cassart
- Department of Gynecology and Obstetrics, Hôpitaux Iris Sud, 1050 Brussels, Belgium
| | - Dominique Thomas
- Department of Gynecology and Obstetrics, Hôpitaux Iris Sud, 1050 Brussels, Belgium
| | - Valérie Segers
- Department of Anatomopathology, CHU Brugmann, 1020 Brussels, Belgium
| | - Sophie Lecomte
- Department of Anatomopathology, CHU Brugmann, 1020 Brussels, Belgium
| | - Marc Abramowicz
- IRIBHM, Université Libre de Bruxelles, 1070 Brussels, Belgium.,Department of Genetic Medicine and Development, Faculty of Medicine, University of Geneva, 1211 Geneva, Switzerland
| | - Isabelle Pirson
- IRIBHM, Université Libre de Bruxelles, 1070 Brussels, Belgium
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13
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El-Dessouky SH, Issa MY, Aboulghar MM, Gaafar HM, Elarab AE, Ateya MI, Omar HH, Beetz C, Zaki MS. Prenatal delineation of a distinct lethal fetal syndrome caused by a homozygous truncating KIDINS220 variant. Am J Med Genet A 2020; 182:2867-2876. [PMID: 32909676 DOI: 10.1002/ajmg.a.61858] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/19/2020] [Accepted: 08/22/2020] [Indexed: 02/06/2023]
Abstract
Kinase D-interacting substrate of 220 kDa (KIDINS220) is a transmembrane protein playing integral role in growth mediating pathways in the nervous and cardiovascular systems. KIDINS220 heterozygous truncating variants that affect the protein's C-terminus have been associated with a phenotype, so far described only in few unrelated children, including spastic paraplegia, intellectual disability, nystagmus, and obesity. More recently, a homozygous, more N-terminal truncating variant in KIDINS220 gene was suggested to be associated with enlarged cerebral ventricles and limb contractures in three fetuses from a consanguineous family. We confirm the latter finding by presenting the first detailed prenatal identification of a fetal phenotype associated with novel homozygous deleterious frameshift variant in KIDINS220 gene in a consanguineous healthy Egyptian couple. History of unexplained seven miscarriages and a similar stillbirth were recorded. Prenatal ultrasonography revealed limb contractions and ventriculomegaly; in addition to previously unreported cerebellar anomalies, cardiac anomalies and hydrops fetalis. These findings represent an expansion of clinical and molecular spectrum associated with KIDINS220 variants and broaden our understanding of genotype-phenotype relationships in lethal congenital contractures syndromes and associated severe abnormal embryological development. More generally, our study adds KIDINS220 to the rare group of genes which may cause disease by either of two distinct mutational mechanisms.
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Affiliation(s)
- Sara H El-Dessouky
- Prenatal Diagnosis and Fetal Medicine Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt
| | - Mahmoud Y Issa
- Clinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt
| | - Mona M Aboulghar
- Department of Obstetrics and Gynecology, Fetal Medicine Unit, Cairo University, Cairo, Egypt
| | - Hassan M Gaafar
- Department of Obstetrics and Gynecology, Fetal Medicine Unit, Cairo University, Cairo, Egypt
| | - Ahmed Ezz Elarab
- Department of Obstetrics and Gynecology, Fetal Medicine Unit, Cairo University, Cairo, Egypt
| | - Mohamed I Ateya
- Department of Obstetrics and Gynecology, Fetal Medicine Unit, Cairo University, Cairo, Egypt
| | - Heba H Omar
- Diagnostic and Research Department, Centogene AG, Rostock, Germany
| | - Christian Beetz
- Diagnostic and Research Department, Centogene AG, Rostock, Germany
| | - Maha Saad Zaki
- Clinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt
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14
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Jaudon F, Chiacchiaretta M, Albini M, Ferroni S, Benfenati F, Cesca F. Kidins220/ARMS controls astrocyte calcium signaling and neuron-astrocyte communication. Cell Death Differ 2020; 27:1505-1519. [PMID: 31624352 PMCID: PMC7206051 DOI: 10.1038/s41418-019-0431-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 09/30/2019] [Accepted: 09/30/2019] [Indexed: 12/22/2022] Open
Abstract
Through their ability to modulate synaptic transmission, glial cells are key regulators of neuronal circuit formation and activity. Kidins220/ARMS (kinase-D interacting substrate of 220 kDa/ankyrin repeat-rich membrane spanning) is one of the key effectors of the neurotrophin pathways in neurons where it is required for differentiation, survival, and plasticity. However, its role in glial cells remains largely unknown. Here, we show that ablation of Kidins220 in primary cultured astrocytes induced defects in calcium (Ca2+) signaling that were linked to altered store-operated Ca2+ entry and strong overexpression of the transient receptor potential channel TRPV4. Moreover, Kidins220-/- astrocytes were more sensitive to genotoxic stress. We also show that Kidins220 expression in astrocytes is required for the establishment of proper connectivity of cocultured wild-type neurons. Altogether, our data reveal a previously unidentified role for astrocyte-expressed Kidins220 in the control of glial Ca2+ dynamics, survival/death pathways and astrocyte-neuron communication.
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Affiliation(s)
- Fanny Jaudon
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132, Genova, Italy
| | - Martina Chiacchiaretta
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132, Genova, Italy
- Department of Neuroscience, Tufts University School of Medicine, Boston, MA, USA
| | - Martina Albini
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132, Genova, Italy
- Department of Experimental Medicine, University of Genova, 16132, Genova, Italy
| | - Stefano Ferroni
- Department of Pharmacy and Biotechnology, University of Bologna, 40126, Bologna, Italy
| | - Fabio Benfenati
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132, Genova, Italy
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Fabrizia Cesca
- Center for Synaptic Neuroscience and Technology, Istituto Italiano di Tecnologia, 16132, Genova, Italy.
- Department of Life Sciences, University of Trieste, 34127, Trieste, Italy.
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15
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16
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Sebastián-Serrano Á, Simón-García A, Belmonte-Alfaro A, Pose-Utrilla J, Santos-Galindo M, Del Puerto A, García-Guerra L, Hernández IH, Schiavo G, Campanero MR, Lucas JJ, Iglesias T. Differential regulation of Kidins220 isoforms in Huntington's disease. Brain Pathol 2019; 30:120-136. [PMID: 31264746 DOI: 10.1111/bpa.12761] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 06/25/2019] [Indexed: 02/06/2023] Open
Abstract
Huntington's disease (HD) is an inherited progressive neurodegenerative disease characterized by brain atrophy particularly in the striatum that produces motor impairment, and cognitive and psychiatric disturbances. Multiple pathogenic mechanisms have been proposed including dysfunctions in neurotrophic support and calpain-overactivation, among others. Kinase D-interacting substrate of 220 kDa (Kidins220), also known as ankyrin repeat-rich membrane spanning (ARMS), is an essential mediator of neurotrophin signaling. In adult brain, Kidins220 presents two main isoforms that differ in their carboxy-terminal length and critical protein-protein interaction domains. These variants are generated through alternative terminal exon splicing of the conventional exon 32 (Kidins220-C32) and the recently identified exon 33 (Kidins220-C33). The lack of domains encoded by exon 32 involved in key neuronal functions, including those controlling neurotrophin pathways, pointed to Kidins220-C33 as a form detrimental for neurons. However, the functional role of Kidins220-C33 in neurodegeneration or other pathologies, including HD, has not been explored. In the present work, we discover an unexpected selective downregulation of Kidins220-C33, in the striatum of HD patients, as well as in the R6/1 HD mouse model starting at early symptomatic stages. These changes are C33-specific as Kidins220-C32 variant remains unchanged. We also find the early decrease in Kidins220-C33 levels takes place in neurons, suggesting an unanticipated neuroprotective role for this isoform. Finally, using ex vivo assays and primary neurons, we demonstrate that Kidins220-C33 is downregulated by mechanisms that depend on the activation of the protease calpain. Altogether, these results strongly suggest that calpain-mediated Kidins220-C33 proteolysis modulates onset and/or progression of HD.
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Affiliation(s)
- Álvaro Sebastián-Serrano
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Ana Simón-García
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Alicia Belmonte-Alfaro
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Julia Pose-Utrilla
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - María Santos-Galindo
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain.,Centro de Biología Molecular "Severo Ochoa" (CSIC-UAM), Madrid, Spain
| | - Ana Del Puerto
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Lucía García-Guerra
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
| | - Ivó H Hernández
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain.,Centro de Biología Molecular "Severo Ochoa" (CSIC-UAM), Madrid, Spain.,Facultad de Ciencias, Departamento de Biología (Unidad Docente Fisiología Animal), Universidad Autónoma de Madrid, Madrid, Spain
| | - Giampietro Schiavo
- Department of Neuromuscular Disorders, UCL Institute of Neurology, University College London, London, UK
| | - Miguel R Campanero
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,Centro de Investigación Biomédica en Red en Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
| | - José J Lucas
- Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain.,Centro de Biología Molecular "Severo Ochoa" (CSIC-UAM), Madrid, Spain
| | - Teresa Iglesias
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas (CIBERNED), Instituto de Salud Carlos III, Madrid, Spain
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17
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Luo J, Zhou Y, Chen Q, Zhao X, Zhang M. Kidins220/ARMS Expression Confers Proliferation But Independent of Self-Renewal in Mouse Embryonic Stem Cells. Cell Reprogram 2019; 20:365-370. [PMID: 31251671 DOI: 10.1089/cell.2018.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Embryonic stem cells (ESCs) are characterized by their ability to self-renew and their potential to differentiate into any cell type. Therefore, identification of novel molecular markers to verify the pluripotent status of mouse ESCs (mESCs) is of great significance. Kinase D interacting substrate of 220 kDa (Kidins220)/ankyrin repeat-rich membrane spanning (ARMS) plays a crucial role in the integration of growth factor receptor pathways during embryonic development. However, the role of Kidins220/ARMS in ESCs is still unknown. To elucidate the effects of Kidins220/ARMS on ESCs, we performed a knockdown of the Kidins220/ARMS gene by RNA interference. To our surprise, downregulation of Kidins220/ARMS did not alter the pluripotent state of mESCs. In contrast, it was essential for the proliferation and survival of ESCs. Furthermore, downregulation of the ARMS gene limited the migration of embryoid body cells derived from mESCs. This study indicates novel roles of Kidins220/ARMS in ESCs, which may represent valuable targets for future clinical applications of ESCs.
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Affiliation(s)
- Jingfeng Luo
- 1 Department of Radiology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine , Hangzhou, China
| | - Yang Zhou
- 2 Medical School, Hangzhou Normal University , Hangzhou, China
| | - Qi Chen
- 3 The Institute of Genetics, College of life sciences, Zhejiang University , Hangzhou, China
| | - Xiaoli Zhao
- 3 The Institute of Genetics, College of life sciences, Zhejiang University , Hangzhou, China
| | - Ming Zhang
- 3 The Institute of Genetics, College of life sciences, Zhejiang University , Hangzhou, China
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18
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Lu YL, Yang X, Liu YK. Reduced PDZRN4 promotes breast cancer progression and predicts poor prognosis. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2019; 12:142-153. [PMID: 31933728 PMCID: PMC6944026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 11/21/2018] [Indexed: 06/10/2023]
Abstract
Breast cancer (BC) is one of the most lethal types of cancer throughout the world due its proliferation and invasion. PDZ domain containing ring finger 4 (PDZRN4) belongs to the LNX family, which has E3 ubiquitin ligase activity and is involved in the progression of cancer. However, the role of PDZRN4 in the progression of BC remains unknown. In the present study, the public database Oncomine was used to detect PDZRN4 expression for primary screening. BC tissues and matched normal tissues were collected for detection of expression and cohort analysis. BC cells were used for invasion and proliferation function tests in vitro and in vivo. The results revealed that both the mRNA and protein levels of PDZRN4 in the BC tissues were markedly reduced compared to normal tissues. The expression of PDZRN4 was significantly correlated with LNM, histological grade and perineural invasion. Prognostic analysis confirmed that PDZRN4 expression is an independent risk factor for overall survival and disease-free survival of patients with BC. The functional experiments demonstrated that knockdown of PDZRN4 significantly improved the invasive and proliferative abilities of BT-20 cells in vitro and in vivo. Furthermore, overexpression of PDZRN4 markedly inhibited the malignant aspects of MDA-MB-231 cells. Therefore, reduced PDZRN4 correlates with the progression of BC and may act as a novel prognostic marker for patients with BC.
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Affiliation(s)
- Yu-Long Lu
- Department of General Surgery, Xiangya Second Hospital, Central South UniversityChangsha, Hunan, PR China
| | - Xin Yang
- Department of General Surgery, Xiangya Second Hospital, Central South UniversityChangsha, Hunan, PR China
| | - Ya-Kui Liu
- Department of Thoracic Surgery, Jingmen First People’s HosptialJingmen, Hubei, PR China
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19
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Cesca F, Schiavo G, Benfenati F. Kidins220/ARMS transgenic lines could be instrumental in the understanding of the molecular mechanisms leading to spastic paraplegia and obesity. Eur J Neurol 2018; 25:e107. [DOI: 10.1111/ene.13693] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 05/23/2018] [Indexed: 11/30/2022]
Affiliation(s)
- F. Cesca
- Istituto Italiano di Tecnologia; Center for Synaptic Neuroscience and Technology; Genova Italy
- IRCCS Ospedale Policlinico San Martino; Genova Italy
| | | | - F. Benfenati
- Istituto Italiano di Tecnologia; Center for Synaptic Neuroscience and Technology; Genova Italy
- IRCCS Ospedale Policlinico San Martino; Genova Italy
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20
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Yang L, Zhang W, Peng J, Yin F. Heterozygous KIDINS220 mutation leads to spastic paraplegia and obesity in an Asian girl. Eur J Neurol 2018; 25:e53-e54. [PMID: 29667355 DOI: 10.1111/ene.13600] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2017] [Accepted: 02/07/2018] [Indexed: 11/30/2022]
Affiliation(s)
- L. Yang
- Department of Pediatrics; XiangYa Hospital; Central South University; Changsha China
| | - W. Zhang
- Department of Pediatrics; XiangYa Hospital; Central South University; Changsha China
| | - J. Peng
- Department of Pediatrics; XiangYa Hospital; Central South University; Changsha China
| | - F. Yin
- Department of Pediatrics; XiangYa Hospital; Central South University; Changsha China
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21
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Gamir-Morralla A, Belbin O, Fortea J, Alcolea D, Ferrer I, Lleó A, Iglesias T. Kidins220 Correlates with Tau in Alzheimer's Disease Brain and Cerebrospinal Fluid. J Alzheimers Dis 2018; 55:1327-1333. [PMID: 27858709 DOI: 10.3233/jad-160639] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Identification of neurodegeneration-monitoring biomarkers would be of great clinical value for Alzheimer's disease (AD) diagnosis. Using N- or C-terminal antibodies, we studied the pro-survival synaptic effector, Kidins220, in the brain and cerebrospinal fluid (CSF) of controls and AD patients. Only the N-terminal antibody showed a positive correlation between Kidins220 and phosphorylated tau in AD brains. Using this antibody, Kidins220 was detected in CSF from AD patients where it positively correlated with CSF phosphorylated tau and tau. This study highlights the potential of Kidins220 as a CSF biomarker in AD.
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Affiliation(s)
- Andrea Gamir-Morralla
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,CIBERNED, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Olivia Belbin
- Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,CIBERNED, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Juan Fortea
- Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,CIBERNED, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Daniel Alcolea
- Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,CIBERNED, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Isidro Ferrer
- Instituto de Neuropatología, IDIBELL-Hospital Universitari de Bellvitge, Universitat de Barcelona, Hospitalet de Llobregat, Spain.,CIBERNED, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Alberto Lleó
- Memory Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,CIBERNED, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
| | - Teresa Iglesias
- Instituto de Investigaciones Biomédicas "Alberto Sols", Consejo Superior de Investigaciones Científicas-Universidad Autónoma de Madrid (CSIC-UAM), Madrid, Spain.,CIBERNED, Centro de Investigación Biomédica en Red de Enfermedades Neurodegenerativas, Instituto de Salud Carlos III, Madrid, Spain
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22
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Wang Y, Shao N, Mao X, Zhu M, Fan W, Shen Z, Xiao R, Wang C, Bao W, Xu X, Yang C, Dong J, Yu D, Wu Y, Zhu C, Wen L, Lu X, Lu YJ, Feng N. MiR-4638-5p inhibits castration resistance of prostate cancer through repressing Kidins220 expression and PI3K/AKT pathway activity. Oncotarget 2018; 7:47444-47464. [PMID: 27329728 PMCID: PMC5216953 DOI: 10.18632/oncotarget.10165] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 06/06/2016] [Indexed: 02/01/2023] Open
Abstract
MicroRNAs (miRNAs) are short, conserved segments of non-coding RNA which play a significant role in prostate cancer development and progression. To identify miRNAs associated with castration resistance, we performed miRNA microarray analysis comparing castration resistant prostate cancer (CRPC) with androgen dependent prostate cancer (ADPC). We identified common underexpression of miR-4638-5p in CRPC compared to ADPC samples, which were further confirmed by quantitative PCR analysis. The role of miR-4638-5p in prostate cancer androgen-independent growth has been demonstrated both in vitro and in vivo. We also identified Kidins220 as a target gene directly regulated by miR-4638-5p and shRNA-mediated knockdown of Kidins220 phenocopied miR-4638-5p restoration. Subsequently, we revealed that Kidins220 activates PI3K/AKT pathway, which plays a key role in CRPC. Loss of miR- 4638-5p may lead to CRPC through the activity of Kidins220 and PI3K/AKT pathway. Furthermore, we found that miR-4638-5p, through regulating Kidins220 and the downstream activity of VEGF and PI3K/AKT pathway, influences prostate cancer progression via angiogenesis. The identification of miR-4638-5p down-regulation in CRPC and the understanding of the functional role of miR-4638-5p and its downstream genes/pathways have the potential to develop biomarkers for CRPC onset and to identify novel targets for novel forms of treatments of this lethal form of PCa.
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Affiliation(s)
- Yang Wang
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China.,Wuxi Medical School, Jiangnan University, Wuxi, China
| | - Ning Shao
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China.,Wuxi Medical School, Jiangnan University, Wuxi, China
| | - Xueying Mao
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Minmin Zhu
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China
| | - Weifei Fan
- Jiangsu Province Geriatric Institute, Nanjing, China
| | - Zhixiang Shen
- Jiangsu Province Geriatric Institute, Nanjing, China
| | - Rong Xiao
- College of Clinical Medicine, Nanjing Medical University, Nanjing, China
| | - Chuncai Wang
- College of Clinical Medicine, Nanjing Medical University, Nanjing, China
| | - Wenping Bao
- College of Clinical Medicine, Nanjing Medical University, Nanjing, China
| | - Xinyu Xu
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China
| | - Chun Yang
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China
| | - Jian Dong
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China
| | - Deshui Yu
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China
| | - Yan Wu
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China
| | - Caixia Zhu
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China
| | - Liting Wen
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China
| | - Xiaojie Lu
- Centre for Translational Medicine, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China
| | - Yong-Jie Lu
- Centre for Molecular Oncology, Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Ninghan Feng
- Department of Urology, Affiliated Wuxi No. 2 Hospital of Nanjing Medical University, Wuxi, China.,Wuxi Medical School, Jiangnan University, Wuxi, China
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23
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Mero IL, Mørk HH, Sheng Y, Blomhoff A, Opheim GL, Erichsen A, Vigeland MD, Selmer KK. Homozygous KIDINS220 loss-of-function variants in fetuses with cerebral ventriculomegaly and limb contractures. Hum Mol Genet 2018; 26:3792-3796. [PMID: 28934391 DOI: 10.1093/hmg/ddx263] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 07/03/2017] [Indexed: 12/30/2022] Open
Abstract
Heterozygous mutations in KIDINS220 were recently suggested a cause of spastic paraplegia, intellectual disability, nystagmus and obesity. All patients carried terminal nonsense de novo mutations that seemed to escape nonsense-mediated mRNA decay. The mechanism for pathogenicity is yet unexplained, as it seems that heterozygous loss-of-function variants of KIDINS220 are generally well tolerated. We present a consanguineous couple who experienced four pregnancy terminations due to repeated findings in the fetuses comprising enlarged cerebral ventricles and limb contractures. Exome sequencing in two of the aborted fetuses revealed a shared homozygous frameshift variant in exon 24 in KIDINS220. Sanger sequencing of the variant in available family members showed complete segregation with the affection status, resulting in a LOD score of 2.5 under an autozygous inheritance model. mRNA studies revealed destruction of the original splice site, resulting in an out-of-frame transcript and introduction of a premature termination codon in exon 25. Premature termination codons in this position are likely to cause activation of nonsense-mediated mRNA decay and result in complete absence of KIDINS220 protein in individuals homozygous for the variant. The phenotype of the presented fetuses overlaps with findings in functional studies of knockout Kidins220 mice embryos that are non-viable with enlarged cerebral ventricles. The human fetuses also exhibit several similarities to the milder phenotype described in patients with heterozygous KIDINS220 mutations. We hence propose that the identified homozygous loss-of-function variant in KIDINS220 causes the phenotype in the presented fetuses, and that this represents a hitherto undescribed severe autosomal recessive neurodevelopmental disorder.
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Affiliation(s)
- I-L Mero
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
| | - H H Mørk
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
| | - Y Sheng
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway.,Department of Medical Genetics, University of Oslo, Oslo, Norway
| | - A Blomhoff
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway
| | | | - Aa Erichsen
- Department of Pathology, Oslo University Hospital, Oslo, Norway
| | - M D Vigeland
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway.,Department of Medical Genetics, University of Oslo, Oslo, Norway
| | - K K Selmer
- Department of Medical Genetics, Oslo University Hospital, Oslo, Norway.,Department of Medical Genetics, University of Oslo, Oslo, Norway
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24
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Raza MZ, Allegrini S, Dumontet C, Jordheim LP. Functions of the multi-interacting protein KIDINS220/ARMS in cancer and other pathologies. Genes Chromosomes Cancer 2017; 57:114-122. [PMID: 29181864 DOI: 10.1002/gcc.22514] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 11/07/2017] [Accepted: 11/24/2017] [Indexed: 12/20/2022] Open
Abstract
Development of an organ and subsequently the whole system from an embryo is a highly integrated process. Although there is evidence that different systems are interconnected during developmental stages, the molecular understanding of this relationship is either not known or only to a limited extent. Nervous system development, amongst all, is maybe the most crucial and complex process. It relies on the correct distribution of specific neuronal growth factors and hormones to the specific receptors. Among the plethora of proteins that are involved in downstream signalling of neuronal growth factors, we find the kinase-D interacting substrate of 220 kDa (KIDINS220), also known as ankyrin-rich repeat membrane spanning (ARMS) protein. KIDINS220 has been shown to play a substantial role in the nervous system and vascular system development as well as in neuronal survival and differentiation. It serves as a downstream regulator for many important neuronal and vascular growth factors such as vascular endothelial growth factor (VEGF), the neurotrophin family, glutamate receptors and ephrin receptors. Moreover, activation and differentiation of B- and T-cells, as well as tumour cell proliferation has also shown to be related to KIDINS220. This review comprehensively summarises the existing research data on this protein, with a particular interest in its role in cancer and in other pathologies.
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Affiliation(s)
- Muhammad-Zawwad Raza
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, Lyon, 69008, France
| | - Simone Allegrini
- Department of Biology, Biochemistry Unit, University of Pisa, Pisa, Italy
| | - Charles Dumontet
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, Lyon, 69008, France
| | - Lars Petter Jordheim
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS 5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon, Lyon, 69008, France
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25
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Cai S, Cai J, Jiang WG, Ye L. Kidins220 and tumour development: Insights into a complexity of cross-talk among signalling pathways (Review). Int J Mol Med 2017; 40:965-971. [PMID: 28849114 PMCID: PMC5593494 DOI: 10.3892/ijmm.2017.3093] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Accepted: 07/20/2017] [Indexed: 12/29/2022] Open
Abstract
The mechanistic complexes of kinase D-interacting substrate of 220 kDa/ankyrin repeat-rich membrane spanning (Kidins220/ARMS) bind and integrate a variety of cellular cues to mediate neuronal activities such as neuronal differentiation, survival, and cytoskeleton remodelling by interacting with a variety of binding partners. Accumulated evidence has also indicated its role in the regulation of vascular development. Mice with Kidins220 knockdown phenotypically present with cardiovascular abnormalities. Kidins220 also contributes to immunomodulation in combination with B cells and T cells. Moreover, emerging evidence has revealed that this protein regulates many crucial cellular processes and thus has been implicated in an increasing number of malignancies. Here, we review recent advances in our understanding of Kidins220 and its role in cancer development. Further investigation is warranted to shed light on the role played by Kidins220 in the dynamic arrangement of the cytoskeleton and epithelial–mesenchymal transition, and its implication in tumourigenesis and cancer progression.
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Affiliation(s)
- Shuo Cai
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Jun Cai
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Wen G Jiang
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
| | - Lin Ye
- Cardiff China Medical Research Collaborative, Division of Cancer and Genetics, Cardiff University School of Medicine, Cardiff, CF14 4XN, UK
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26
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Peter J, Kasper C, Kaufholz M, Buschow R, Isensee J, Hucho T, Herberg FW, Schwede F, Stein C, Jordt SE, Brackmann M, Spahn V. Ankyrin-rich membrane spanning protein as a novel modulator of transient receptor potential vanilloid 1-function in nociceptive neurons. Eur J Pain 2017; 21:1072-1086. [PMID: 28182310 DOI: 10.1002/ejp.1008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2016] [Indexed: 02/01/2023]
Abstract
BACKGROUND The ion channel TRPV1 is mainly expressed in small diameter dorsal root ganglion (DRG) neurons, which are involved in the sensation of acute noxious thermal and chemical stimuli. Direct modifications of the channel by diverse signalling events have been intensively investigated, but little is known about the composition of modulating macromolecular TRPV1 signalling complexes. Here, we hypothesize that the novel adaptor protein ankyrin-rich membrane spanning protein/kinase D interacting substrate (ARMS) interacts with TRPV1 and modulates its function in rodent DRG neurons. METHODS We used immunohistochemistry, electrophysiology, microfluorimetry and immunoprecipitation experiments to investigate TRPV1 and ARMS interactions in DRG neurons and transfected cells. RESULTS We found that TRPV1 and ARMS are co-expressed in a subpopulation of DRG neurons. ARMS sensitizes TRPV1 towards capsaicin in transfected HEK 293 cells and in mouse DRG neurons in a PKA-dependent manner. Using a combination of functional imaging and immunocytochemistry, we show that the magnitude of the capsaicin response in DRG neurons depends not only on TRPV1 expression, but on the co-expression of ARMS alongside TRPV1. CONCLUSION These data indicate that ARMS is an important component of the signalling complex regulating the sensitivity of TRPV1. SIGNIFICANCE The study identifies ARMS as an important component of the signalling complex regulating the sensitivity of excitatory ion channels (TRPV1) in peripheral sensory neurons (DRG neurons) and transfected cells.
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Affiliation(s)
- J Peter
- Department of Anesthesiology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Germany
| | - C Kasper
- Department of Anesthesiology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Germany
| | - M Kaufholz
- Department of Biochemistry, University of Kassel, Germany
| | - R Buschow
- Department Human Molecular Genetics, Max Planck Institute for Molecular Genetics, Berlin, Germany
- Department of Anesthesiology and Intensive Care Medicine, Experimental Anesthesiology and Pain Research, University Hospital of Cologne, Germany
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Germany
| | - J Isensee
- Department Human Molecular Genetics, Max Planck Institute for Molecular Genetics, Berlin, Germany
- Department of Anesthesiology and Intensive Care Medicine, Experimental Anesthesiology and Pain Research, University Hospital of Cologne, Germany
| | - T Hucho
- Department Human Molecular Genetics, Max Planck Institute for Molecular Genetics, Berlin, Germany
- Department of Anesthesiology and Intensive Care Medicine, Experimental Anesthesiology and Pain Research, University Hospital of Cologne, Germany
| | - F W Herberg
- Department of Biochemistry, University of Kassel, Germany
| | - F Schwede
- Biolog Life Science Institute, Bremen, Germany
| | - C Stein
- Department of Anesthesiology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Germany
| | - S-E Jordt
- Department of Pharmacology, Yale Medical School, New Haven, CT, USA
- Department of Anesthesiology, Clinical Science Department, Duke University, Durham, NC, USA
| | - M Brackmann
- Department of Anesthesiology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Germany
| | - V Spahn
- Department of Anesthesiology and Critical Care Medicine, Charité - Universitätsmedizin Berlin, Germany
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27
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Josifova DJ, Monroe GR, Tessadori F, de Graaff E, van der Zwaag B, Mehta SG, Harakalova M, Duran KJ, Savelberg SMC, Nijman IJ, Jungbluth H, Hoogenraad CC, Bakkers J, Knoers NV, Firth HV, Beales PL, van Haaften G, van Haelst MM. Heterozygous KIDINS220/ARMS nonsense variants cause spastic paraplegia, intellectual disability, nystagmus, and obesity. Hum Mol Genet 2016; 25:2158-2167. [PMID: 27005418 DOI: 10.1093/hmg/ddw082] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 03/10/2016] [Indexed: 12/13/2022] Open
Abstract
We identified de novo nonsense variants in KIDINS220/ARMS in three unrelated patients with spastic paraplegia, intellectual disability, nystagmus, and obesity (SINO). KIDINS220 is an essential scaffold protein coordinating neurotrophin signal pathways in neurites and is spatially and temporally regulated in the brain. Molecular analysis of patients' variants confirmed expression and translation of truncated transcripts similar to recently characterized alternative terminal exon splice isoforms of KIDINS220 KIDINS220 undergoes extensive alternative splicing in specific neuronal populations and developmental time points, reflecting its complex role in neuronal maturation. In mice and humans, KIDINS220 is alternative spliced in the middle region as well as in the last exon. These full-length and KIDINS220 splice variants occur at precise moments in cortical, hippocampal, and motor neuron development, with splice variants similar to the variants seen in our patients and lacking the last exon of KIDINS220 occurring in adult rather than in embryonic brain. We conducted tissue-specific expression studies in zebrafish that resulted in spasms, confirming a functional link with disruption of the KIDINS220 levels in developing neurites. This work reveals a crucial physiological role of KIDINS220 in development and provides insight into how perturbation of the complex interplay of KIDINS220 isoforms and their relative expression can affect neuron control and human metabolism. Altogether, we here show that de novo protein-truncating KIDINS220 variants cause a new syndrome, SINO. This is the first report of KIDINS220 variants causing a human disease.
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Affiliation(s)
- Dragana J Josifova
- Department of Clinical Genetics, Guys' and St. Thomas' Hospital, London SE1 7EH, UK
| | - Glen R Monroe
- Department of Genetics Center for Molecular Medicine, University Medical Center Utrecht, Utrecht 3584 CX, The Netherlands
| | - Federico Tessadori
- Department of Genetics Center for Molecular Medicine, University Medical Center Utrecht, Utrecht 3584 CX, The Netherlands Hubrecht Institute-KNAW and University Medical Center Utrecht, Utrecht 3584 CT, The Netherlands
| | - Esther de Graaff
- Division of Cell Biology, Faculty of Science, University of Utrecht, Utrecht 3584 CH, The Netherlands
| | | | - Sarju G Mehta
- Department of Clinical Genetics, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge CB2 0QQ, UK
| | | | | | - Karen J Duran
- Department of Genetics Center for Molecular Medicine, University Medical Center Utrecht, Utrecht 3584 CX, The Netherlands
| | - Sanne M C Savelberg
- Department of Genetics Center for Molecular Medicine, University Medical Center Utrecht, Utrecht 3584 CX, The Netherlands
| | - Isaäc J Nijman
- Department of Genetics Center for Molecular Medicine, University Medical Center Utrecht, Utrecht 3584 CX, The Netherlands
| | - Heinz Jungbluth
- Department of Paediatric Neurology, Evelina Children's Hospital, Guy's & St Thomas' Hospital NHS Foundation Trust, London SE1 7EH, UK Randall Division of Cell and Molecular Biophysics, Muscle Signalling Section, Department of Basic and Clinical Neuroscience, IoPPN, King's College, London WC2R 2LS, UK
| | - Casper C Hoogenraad
- Division of Cell Biology, Faculty of Science, University of Utrecht, Utrecht 3584 CH, The Netherlands
| | - Jeroen Bakkers
- Hubrecht Institute-KNAW and University Medical Center Utrecht, Utrecht 3584 CT, The Netherlands Department of Medical Physiology, University Medical Center Utrecht, Utrecht 3584 CX, The Netherlands
| | - Nine V Knoers
- Department of Genetics Center for Molecular Medicine, University Medical Center Utrecht, Utrecht 3584 CX, The Netherlands
| | - Helen V Firth
- Department of Clinical Genetics, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke's Hospital, Cambridge CB2 0QQ, UK Wellcome Trust Sanger Institute, Wellcome Trust Genome Campus, Hinxton, Cambridgeshire CB10 1RQ, UK
| | - Philip L Beales
- Genetics and Genomics Medicine Program, UCL Institute of Child Health, London WC1N 1EH, UK
| | - Gijs van Haaften
- Department of Genetics Center for Molecular Medicine, University Medical Center Utrecht, Utrecht 3584 CX, The Netherlands
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Scholz-Starke J, Cesca F. Stepping Out of the Shade: Control of Neuronal Activity by the Scaffold Protein Kidins220/ARMS. Front Cell Neurosci 2016; 10:68. [PMID: 27013979 PMCID: PMC4789535 DOI: 10.3389/fncel.2016.00068] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Accepted: 03/01/2016] [Indexed: 12/31/2022] Open
Abstract
The correct functioning of the nervous system depends on the exquisitely fine control of neuronal excitability and synaptic plasticity, which relies on an intricate network of protein-protein interactions and signaling that shapes neuronal homeostasis during development and in adulthood. In this complex scenario, Kinase D interacting substrate of 220 kDa/ankyrin repeat-rich membrane spanning (Kidins220/ARMS) acts as a multi-functional scaffold protein with preferential expression in the nervous system. Engaged in a plethora of interactions with membrane receptors, cytosolic signaling components and cytoskeletal proteins, Kidins220/ARMS is implicated in numerous cellular functions including neuronal survival, neurite outgrowth and maturation and neuronal activity, often in the context of neurotrophin (NT) signaling pathways. Recent studies have highlighted a number of cell- and context-specific roles for this protein in the control of synaptic transmission and neuronal excitability, which are at present far from being completely understood. In addition, some evidence has began to emerge, linking alterations of Kidins220 expression to the onset of various neurodegenerative diseases and neuropsychiatric disorders. In this review, we present a concise summary of our fragmentary knowledge of Kidins220/ARMS biological functions, focusing on the mechanism(s) by which it controls various aspects of neuronal activity. We have tried, where possible, to discuss the available evidence in the wider context of NT-mediated regulation, and to outline emerging roles of Kidins220/ARMS in human pathologies.
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Affiliation(s)
| | - Fabrizia Cesca
- Center for Synaptic Neuroscience, Istituto Italiano di Tecnologia Genova, Italy
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Development of a neuroprotective peptide that preserves survival pathways by preventing Kidins220/ARMS calpain processing induced by excitotoxicity. Cell Death Dis 2015; 6:e1939. [PMID: 26492372 PMCID: PMC4632323 DOI: 10.1038/cddis.2015.307] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 08/19/2015] [Accepted: 09/14/2015] [Indexed: 11/23/2022]
Abstract
Kinase D-interacting substrate of 220 kDa (Kidins220), also known as ankyrin repeat-rich membrane spanning (ARMS), has a central role in the coordination of receptor crosstalk and the integration of signaling pathways essential for neuronal differentiation, survival and function. This protein is a shared downstream effector for neurotrophin- and ephrin-receptors signaling that also interacts with the N-methyl-d-aspartate type of glutamate receptors (NMDARs). Failures in neurotrophic support and glutamate signaling are involved in pathologies related to excitotoxicity and/or neurodegeneration, where different components of these dynamic protein complexes result altered by a combination of mechanisms. In the case of Kidins220/ARMS, overactivation of NMDARs in excitotoxicity and cerebral ischemia triggers its downregulation, which contributes to neuronal death. This key role in neuronal life/death decisions encouraged us to investigate Kidins220/ARMS as a novel therapeutic target for neuroprotection. As the main mechanism of Kidins220/ARMS downregulation in excitotoxicity is proteolysis by calpain, we decided to develop cell-penetrating peptides (CPPs) that could result in neuroprotection by interference of this processing. To this aim, we first analyzed in detail Kidins220/ARMS cleavage produced in vitro and in vivo, identifying a major calpain processing site in its C-terminal region (between amino acids 1669 and 1670) within a sequence motif highly conserved in vertebrates. Then, we designed a 25-amino acids CPP (Tat-K) containing a short Kidins220/ARMS sequence enclosing the identified calpain site (amino acids 1668–1681) fused to the HIV-1 Tat protein basic domain, able to confer membrane permeability to attached cargoes. Transduction of cortical neurons with Tat-K reduced Kidins220/ARMS calpain processing in a dose- and time-dependent manner upon excitotoxic damage and allowed preservation of the activity of pERK1/2 and pCREB, signaling molecules central to neuronal survival and functioning. Importantly, these effects were associated to a significant increase in neuronal viability. This Kidins220/ARMS-derived peptide merits further research to develop novel neuroprotective therapies for excitotoxicity-associated pathologies.
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Fiala GJ, Janowska I, Prutek F, Hobeika E, Satapathy A, Sprenger A, Plum T, Seidl M, Dengjel J, Reth M, Cesca F, Brummer T, Minguet S, Schamel WWA. Kidins220/ARMS binds to the B cell antigen receptor and regulates B cell development and activation. ACTA ACUST UNITED AC 2015; 212:1693-708. [PMID: 26324445 PMCID: PMC4577850 DOI: 10.1084/jem.20141271] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Accepted: 08/14/2015] [Indexed: 01/04/2023]
Abstract
Fiala et al. report that Kidins220/ARMS is a novel interactor of the B cell antigen receptor (BCR) and its deletion impairs B cell development and B cell functioning. B cell antigen receptor (BCR) signaling is critical for B cell development and activation. Using mass spectrometry, we identified a protein kinase D–interacting substrate of 220 kD (Kidins220)/ankyrin repeat–rich membrane-spanning protein (ARMS) as a novel interaction partner of resting and stimulated BCR. Upon BCR stimulation, the interaction increases in a Src kinase–independent manner. By knocking down Kidins220 in a B cell line and generating a conditional B cell–specific Kidins220 knockout (B-KO) mouse strain, we show that Kidins220 couples the BCR to PLCγ2, Ca2+, and extracellular signal-regulated kinase (Erk) signaling. Consequently, BCR-mediated B cell activation was reduced in vitro and in vivo upon Kidins220 deletion. Furthermore, B cell development was impaired at stages where pre-BCR or BCR signaling is required. Most strikingly, λ light chain–positive B cells were reduced sixfold in the B-KO mice, genetically placing Kidins220 in the PLCγ2 pathway. Thus, our data indicate that Kidins220 positively regulates pre-BCR and BCR functioning.
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Affiliation(s)
- Gina J Fiala
- Department of Molecular Immunology, BioIII, Faculty of Biology, University of Freiburg and Max Planck Institute of Immunobiology and Epigenetics, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Iga Janowska
- Department of Molecular Immunology, BioIII, Faculty of Biology, University of Freiburg and Max Planck Institute of Immunobiology and Epigenetics, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Fabiola Prutek
- Department of Molecular Immunology, BioIII, Faculty of Biology, University of Freiburg and Max Planck Institute of Immunobiology and Epigenetics, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Elias Hobeika
- Department of Molecular Immunology, BioIII, Faculty of Biology, University of Freiburg and Max Planck Institute of Immunobiology and Epigenetics, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Institute of Immunology, University Hospital Ulm, 89081 Ulm, Germany
| | - Annyesha Satapathy
- Center of Synaptic Neuroscience, Italian Institute of Technology, 16163 Genova, Italy
| | - Adrian Sprenger
- Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Thomas Plum
- Department of Molecular Immunology, BioIII, Faculty of Biology, University of Freiburg and Max Planck Institute of Immunobiology and Epigenetics, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Maximilian Seidl
- Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Jörn Dengjel
- Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Michael Reth
- Department of Molecular Immunology, BioIII, Faculty of Biology, University of Freiburg and Max Planck Institute of Immunobiology and Epigenetics, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Fabrizia Cesca
- Center of Synaptic Neuroscience, Italian Institute of Technology, 16163 Genova, Italy
| | - Tilman Brummer
- Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Susana Minguet
- Department of Molecular Immunology, BioIII, Faculty of Biology, University of Freiburg and Max Planck Institute of Immunobiology and Epigenetics, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
| | - Wolfgang W A Schamel
- Department of Molecular Immunology, BioIII, Faculty of Biology, University of Freiburg and Max Planck Institute of Immunobiology and Epigenetics, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany Centre for Biological Signaling Studies (BIOSS), Spemann Graduate School of Biology and Medicine (SGBM), Centre of Chronic Immunodeficiency (CCI), Department of Dermatology, Center for Biological Systems Analysis (ZBSA), Institute of Molecular Medicine and Cell Research, Comprehensive Cancer Centre Freiburg, and Institute of Pathology, University Medical Center Freiburg, University of Freiburg, 79104 Freiburg, Germany
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Schmieg N, Thomas C, Yabe A, Lynch DS, Iglesias T, Chakravarty P, Schiavo G. Novel Kidins220/ARMS Splice Isoforms: Potential Specific Regulators of Neuronal and Cardiovascular Development. PLoS One 2015; 10:e0129944. [PMID: 26083449 PMCID: PMC4470590 DOI: 10.1371/journal.pone.0129944] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 05/14/2015] [Indexed: 01/19/2023] Open
Abstract
Kidins220/ARMS is a transmembrane protein playing a crucial role in neuronal and cardiovascular development. Kidins220/ARMS is a downstream target of neurotrophin receptors and interacts with several signalling and trafficking factors. Through computational modelling, we found two potential sites for alternative splicing of Kidins220/ARMS. The first is located between exon 24 and exon 29, while the second site replaces exon 32 by a short alternative terminal exon 33. Here we describe the conserved occurrence of several Kidins220/ARMS splice isoforms at RNA and protein levels. Kidins220/ARMS splice isoforms display spatio-temporal regulation during development with distinct patterns in different neuronal populations. Neurotrophin receptor stimulation in cortical and hippocampal neurons and neuroendocrine cells induces specific Kidins220/ARMS splice isoforms and alters the appearance kinetics of the full-length transcript. Remarkably, alternative terminal exon splicing generates Kidins220/ARMS variants with distinct cellular localisation: Kidins220/ARMS containing exon 32 is targeted to the plasma membrane and neurite tips, whereas Kidins220/ARMS without exon 33 mainly clusters the full-length protein in a perinuclear intracellular compartment in PC12 cells and primary neurons, leading to a change in neurotrophin receptor expression. Overall, this study demonstrates the existence of novel Kidins220/ARMS splice isoforms with unique properties, revealing additional complexity in the functional regulation of neurotrophin receptors, and potentially other signalling pathways involved in neuronal and cardiovascular development.
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Affiliation(s)
- Nathalie Schmieg
- Molecular Neuropathobiology Laboratory, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology, University College London, London WC1N 3BG, United Kingdom
- The Francis Crick Institute, 44 Lincoln’s Inn Fields, London WC2A 3LY, United Kingdom
| | - Claire Thomas
- The Francis Crick Institute, 44 Lincoln’s Inn Fields, London WC2A 3LY, United Kingdom
| | - Arisa Yabe
- The Francis Crick Institute, 44 Lincoln’s Inn Fields, London WC2A 3LY, United Kingdom
| | - David S. Lynch
- Molecular Neuropathobiology Laboratory, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology, University College London, London WC1N 3BG, United Kingdom
- Leonard Wolfson Centre for Experimental Neurology, University College London, 8 Queen Anne Street, London W1G 9LD, United Kingdom
| | - Teresa Iglesias
- Instituto de Investigaciones Biomédicas "Alberto Sols" (CSIC-UAM), C/ Arturo Duperier, 4, Madrid 28029, Spain
- CIBERNED (ISCIII), C/ Valderrebollo 5, Madrid 28031, Spain
| | - Probir Chakravarty
- The Francis Crick Institute, 44 Lincoln’s Inn Fields, London WC2A 3LY, United Kingdom
| | - Giampietro Schiavo
- Molecular Neuropathobiology Laboratory, Sobell Department of Motor Neuroscience & Movement Disorders, UCL Institute of Neurology, University College London, London WC1N 3BG, United Kingdom
- * E-mail:
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Singh VB, Wooten AK, Jackson JW, Maggirwar SB, Kiebala M. Investigating the role of ankyrin-rich membrane spanning protein in human immunodeficiency virus type-1 Tat-induced microglia activation. J Neurovirol 2015; 21:186-98. [PMID: 25636783 DOI: 10.1007/s13365-015-0318-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2014] [Revised: 12/30/2014] [Accepted: 01/09/2015] [Indexed: 12/12/2022]
Abstract
Long-term persistence of human immunodeficiency virus type-1 (HIV) in the central nervous system (CNS) results in mild to severe neurocognitive impairment in a significant proportion of the HIV-infected population. These neurological deficits are known as HIV-associated neurocognitive disorders (HAND). Microglia are CNS-resident immune cells that are directly infected by HIV and consequently secrete proinflammatory molecules that contribute to HIV-induced neuroinflammation. Indeed, the number of activated macrophage and microglia in the brain is more highly correlated with cognitive impairment than the amount of neuronal apoptosis. Ankyrin-rich membrane spanning protein (ARMS/Kidins220) is a multidomain transmembrane protein that is involved with neurotrophin signaling in the CNS. We have previously established the role of ARMS in mediating neuronal survival via a neurotrophin-dependent mechanism. Recent reports also have suggested that ARMS is involved with cell signaling in multiple immune cell types. In this study, we aim to investigate the role of ARMS in HIV Tat-mediated microglial cell activation by employing in vitro methods. Following ARMS depletion by a lentivirus encoding ARMS-specific short hairpin RNA (shRNA), we observed a marked reduction in the HIV Tat-induced proinflammatory response, associated with loss of tumor necrosis factor alpha production and nuclear factor-kappa B (NF-κB) activation. Furthermore, co-immunoprecipitation studies suggested that ARMS physically interacts with inhibitory kappa B kinase subunits in order to facilitate NF-κB activation. Our results establish the role of ARMS in microglial activation by HIV Tat and warrant additional studies to better understand these molecular mechanisms, which may uncover novel therapeutic targets for the treatment of HAND.
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Affiliation(s)
- Vir B Singh
- Department of Microbiology and Immunology, University of Rochester School of Medicine and Dentistry, 601 Elmwood Avenue, Box 672, Rochester, NY, 14642, USA,
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Carvalho D, Mackay A, Bjerke L, Grundy RG, Lopes C, Reis RM, Jones C. The prognostic role of intragenic copy number breakpoints and identification of novel fusion genes in paediatric high grade glioma. Acta Neuropathol Commun 2014; 2:23. [PMID: 24548782 PMCID: PMC3938307 DOI: 10.1186/2051-5960-2-23] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2013] [Accepted: 02/11/2014] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Paediatric high grade glioma (pHGG) is a distinct biological entity to histologically similar tumours arising in older adults, and has differing copy number profiles and driver genetic alterations. As functionally important intragenic copy number aberrations (iCNA) and fusion genes begin to be identified in adult HGG, the same has not yet been done in the childhood setting. We applied an iCNA algorithm to our previously published dataset of DNA copy number profiling in pHGG with a view to identify novel intragenic breakpoints. RESULTS We report a series of 288 iCNA events in pHGG, with the presence of intragenic breakpoints itself a negative prognostic factor. We identified an increased number of iCNA in older children compared to infants, and increased iCNA in H3F3A K27M mutant tumours compared to G34R/V and wild-type. We observed numerous gene disruptions by iCNA due to both deletions and amplifications, targeting known HGG-associated genes such as RB1 and NF1, putative tumour suppressors such as FAF1 and KIDINS220, and novel candidates such as PTPRE and KCND2. We further identified two novel fusion genes in pHGG - CSGALNACT2:RET and the complex fusion DHX57:TMEM178:MAP4K3. The latter was sequence-validated and appears to be an activating event in pHGG. CONCLUSIONS These data expand upon our understanding of the genomic events driving these tumours and represent novel targets for therapeutic intervention in these poor prognosis cancers of childhood.
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Affiliation(s)
- Diana Carvalho
- />Divisions of Molecular Pathology and Cancer Therapeutics, Institute of Cancer Research, 15 Cotswold Road, Sutton, Surrey, SM2 5NG UK
- />University of Coimbra, Palácio dos Grilos, R. da Ilha, Coimbra, 3000-214 Portugal
- />Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, and ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Alan Mackay
- />Divisions of Molecular Pathology and Cancer Therapeutics, Institute of Cancer Research, 15 Cotswold Road, Sutton, Surrey, SM2 5NG UK
| | - Lynn Bjerke
- />Divisions of Molecular Pathology and Cancer Therapeutics, Institute of Cancer Research, 15 Cotswold Road, Sutton, Surrey, SM2 5NG UK
| | - Richard G Grundy
- />Childhood Brain Tumour Research Centre, University of Nottingham, Kings Meadow Campus, Lenton Lane, Nottingham, NG7 2NR UK
| | - Celeste Lopes
- />University of Coimbra, Palácio dos Grilos, R. da Ilha, Coimbra, 3000-214 Portugal
| | - Rui M Reis
- />Life and Health Sciences Research Institute (ICVS), School of Health Sciences, University of Minho, Braga, and ICVS/3B’s-PT Government Associate Laboratory, Braga/Guimarães, Portugal
- />Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, SP Brazil
| | - Chris Jones
- />Divisions of Molecular Pathology and Cancer Therapeutics, Institute of Cancer Research, 15 Cotswold Road, Sutton, Surrey, SM2 5NG UK
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Kraemer BR, Yoon SO, Carter BD. The biological functions and signaling mechanisms of the p75 neurotrophin receptor. Handb Exp Pharmacol 2014; 220:121-164. [PMID: 24668472 DOI: 10.1007/978-3-642-45106-5_6] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The p75 neurotrophin receptor (p75(NTR)) regulates a wide range of cellular functions, including programmed cell death, axonal growth and degeneration, cell proliferation, myelination, and synaptic plasticity. The multiplicity of cellular functions governed by the receptor arises from the variety of ligands and co-receptors which associate with p75(NTR) and regulate its signaling. P75(NTR) promotes survival through interactions with Trk receptors, inhibits axonal regeneration via partnerships with Nogo receptor (Nogo-R) and Lingo-1, and promotes apoptosis through association with Sortilin. Signals downstream of these interactions are further modulated through regulated intramembrane proteolysis (RIP) of p75(NTR) and by interactions with numerous cytosolic partners. In this chapter, we discuss the intricate signaling mechanisms of p75(NTR), emphasizing how these signals are differentially regulated to mediate these diverse cellular functions.
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Affiliation(s)
- B R Kraemer
- Department of Biochemistry, Vanderbilt University School of Medicine, 625 Light Hall, Nashville, TN, 37232, USA
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Rogers DA, Schor NF. Kidins220/ARMS is expressed in neuroblastoma tumors and stabilizes neurotrophic signaling in a human neuroblastoma cell line. Pediatr Res 2013; 74:517-24. [PMID: 23999075 PMCID: PMC3968798 DOI: 10.1038/pr.2013.146] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2012] [Accepted: 05/21/2013] [Indexed: 12/26/2022]
Abstract
BACKGROUND Neurotrophic signaling is an important factor in the survival of developing neurons, and the expression of neurotrophic receptors correlates with prognosis in neuroblastoma. Kinase D-interacting substrate of 220 kDa (Kidins220) associates with neurotrophic receptors and stabilizes them, but the expression and function of Kidins220 in neuroblastoma are unknown. METHODS We study Kidins220 expression in human neuroblastoma cell lines and tumor samples by western blotting and microarray analyses. We determine the functional consequences of downregulation of Kidins220 for response of cell lines to oxidative stress, chemotherapeutic treatment, and neurotrophins using small interfering RNA silencing and by measuring cell survival, signaling, and migration. RESULTS Kidins220 is expressed in all neuroblastoma tumors and cell lines studied. Downregulation of Kidins220 leads to attenuation of nerve growth factor (NGF)-induced, but not brain-derived neurotrophic factor (BDNF)-induced, MAPK signaling. However, downregulation of Kidins220 does not alter the response to chemotherapeutic drugs or oxidative stress or affect cellular motility. CONCLUSION Kidins220 is expressed in neuroblastoma tumors and stabilizes NGF-induced, but not BDNF-induced, survival signaling in neuroblastoma cell lines.
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Affiliation(s)
- Danny A. Rogers
- Departments of Pediatrics, Neurology, and Neurobiology & Anatomy, University of Rochester Medical Center, Rochester, NY
| | - Nina F. Schor
- Departments of Pediatrics, Neurology, and Neurobiology & Anatomy, University of Rochester Medical Center, Rochester, NY
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Li N, Dong X, Yang C, Liu Y, Ni X. Expression of neuronal protein Kidins220/ARMS in the spleen and peripheral blood of mice following airway allergen challenge. Mol Med Rep 2013; 8:1871-5. [PMID: 24126542 DOI: 10.3892/mmr.2013.1727] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2013] [Accepted: 10/10/2013] [Indexed: 11/05/2022] Open
Abstract
Nerve growth factor (NGF), combined with the high-affinity tyrosine kinase receptor A (TrkA), has been reported to be involved in the pathogenesis of asthma. Ankyrin-rich membrane spanning/transmembrane substrate of protein kinase D (ARMS/Kidins220), a TrkA‑binding protein, modulates the NGF signaling pathway. The aim of the present study was to investigate the expression of Kidins220/ARMS and the effect NGF has on the protein in the spleen and peripheral blood, following airway allergen challenge in mice. BALB/c mice were sensitized and challenged with ovalbumin. The effects of NGF on Kidins220/ARMS in the spleen and peripheral blood of mice were assessed by administering anti-NGF antibody. Expression of ARMS, interleukin (IL)-1β and IL-4 in the spleen and peripheral blood was observed by reverse transcription-polymerase chain reaction, western blot analysis and immunohistochemistry. Pathological changes in the bronchi and lung tissues were examined by hematoxylin and eosin staining. Results showed that Kidins220/ARMS, IL-1β and IL-4 were overexpressed in the spleen and peripheral blood following allergen challenge, compared with the control mice. Moreover, following treatment with anti-NGF, the levels of Kidins220/ARMS, IL-1β and IL-4 in the mice were downregulated. Therefore, the results of the present study showed that Kidins220/ARMS is expressed in the spleen and peripheral blood of normal BALB/c mice and may participate in the immuno-inflammation of asthma through the NGF-mediated signaling pathway.
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Affiliation(s)
- Ning Li
- Liaoning University of Tradional Chinese Medicine, Shenyang, Liaoning 116600, P.R. China
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Scharfman HE, Chao MV. The entorhinal cortex and neurotrophin signaling in Alzheimer's disease and other disorders. Cogn Neurosci 2013; 4:123-35. [PMID: 24168199 PMCID: PMC3836904 DOI: 10.1080/17588928.2013.826184] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A major problem in the field of neurodegeneration is the basis of selective vulnerability of subsets of neurons to disease. In aging, Alzheimer's disease (AD), and other disorders such as temporal lobe epilepsy, the superficial layers of the entorhinal cortex (EC) are an area of selective vulnerability. In AD, it has been suggested that the degeneration of these neurons may play a role in causing the disease because it occurs at an early stage. Therefore, it is important to define the distinctive characteristics of the EC that make this region particularly vulnerable. It has been shown that neurotrophins such as brain-derived neurotrophic factor (BDNF) are critical to the maintenance of the cortical neurons in the adult brain, and specifically the EC. Here we review the circuitry, distinctive functions, and neurotrophin-dependence of the EC that are relevant to its vulnerability. We also suggest that a protein that is critical to the actions of BDNF, the ARMS/Kidins220 scaffold protein, plays an important role in neurotrophic support of the EC.
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Affiliation(s)
- Helen E Scharfman
- a Departments of Child & Adolescent Psychiatry, Physiology & Neuroscience and Psychiatry , New York University Langone Medical Center , New York , NY , USA
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López-Menéndez C, Gamir-Morralla A, Jurado-Arjona J, Higuero AM, Campanero MR, Ferrer I, Hernández F, Ávila J, Díaz-Guerra M, Iglesias T. Kidins220 accumulates with tau in human Alzheimer's disease and related models: modulation of its calpain-processing by GSK3β/PP1 imbalance. Hum Mol Genet 2012; 22:466-82. [PMID: 23118350 DOI: 10.1093/hmg/dds446] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Failures in neurotrophic support and signalling play key roles in Alzheimer's disease (AD) pathogenesis. We previously demonstrated that downregulation of the neurotrophin effector Kinase D interacting substrate (Kidins220) by excitotoxicity and cerebral ischaemia contributed to neuronal death. This downregulation, triggered through overactivation of N-methyl-D-aspartate receptors (NMDARs), involved proteolysis of Kidins220 by calpain and transcriptional inhibition. As excitotoxicity is at the basis of AD aetiology, we hypothesized that Kidins220 might also be downregulated in this disease. Unexpectedly, Kidins220 is augmented in necropsies from AD patients where it accumulates with hyperphosphorylated tau. This increase correlates with enhanced Kidins220 resistance to calpain processing but no higher gene transcription. Using AD brain necropsies, glycogen synthase kinase 3-β (GSK3β)-transgenic mice and cell models of AD-related neurodegeneration, we show that GSK3β phosphorylation decreases Kidins220 susceptibility to calpain proteolysis, while protein phosphatase 1 (PP1) action has the opposite effect. As altered activities of GSK3β and phosphatases are involved in tau aggregation and constitute hallmarks in AD, a GSK3β/PP1 imbalance may also contribute to Kidins220 decreased clearance, accumulation and hampered neurotrophin signalling from early stages of the disease pathogenesis. These results encourage searches for mutations in Kidins220 gene and their possible associations to dementias. Finally, our data support a model where the effects of excitotoxicity drastically differ when occurring in cerebral ischaemia versus progressively sustained toxicity along AD progression. The striking differences in Kidins220 stability resulting from chronic versus acute brain damage may also have important implications for the therapeutic intervention of neurodegenerative disorders.
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Neubrand VE, Cesca F, Benfenati F, Schiavo G. Kidins220/ARMS as a functional mediator of multiple receptor signalling pathways. J Cell Sci 2012; 125:1845-54. [PMID: 22562556 DOI: 10.1242/jcs.102764] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
An increasing body of evidence suggests that several membrane receptors--in addition to activating distinct signalling cascades--also engage in substantial crosstalk with each other, thereby adjusting their signalling outcome as a function of specific input information. However, little is known about the molecular mechanisms that control their coordination and integration of downstream signalling. A protein that is likely to have a role in this process is kinase-D-interacting substrate of 220 kDa [Kidins220, also known as ankyrin repeat-rich membrane spanning (ARMS), hereafter referred to as Kidins220/ARMS]. Kidins220/ARMS is a conserved membrane protein that is preferentially expressed in the nervous system and interacts with the microtubule and actin cytoskeleton. It interacts with neurotrophin, ephrin, vascular endothelial growth factor (VEGF) and glutamate receptors, and is a common downstream target of several trophic stimuli. Kidins220/ARMS is required for neuronal differentiation and survival, and its expression levels modulate synaptic plasticity. Kidins220/ARMS knockout mice show developmental defects mainly in the nervous and cardiovascular systems, suggesting a crucial role for this protein in modulating the cross talk between different signalling pathways. In this Commentary, we summarise existing knowledge regarding the physiological functions of Kidins220/ARMS, and highlight some interesting directions for future studies on the role of this protein in health and disease.
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Affiliation(s)
- Veronika E Neubrand
- Instituto de Parasitología y Biomedicina López-Neyra, IPBLN-CSIC, Armilla, Granada, Spain
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Scholz-Starke J, Cesca F, Schiavo G, Benfenati F, Baldelli P. Kidins220/ARMS is a novel modulator of short-term synaptic plasticity in hippocampal GABAergic neurons. PLoS One 2012; 7:e35785. [PMID: 22563401 PMCID: PMC3338529 DOI: 10.1371/journal.pone.0035785] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2011] [Accepted: 03/21/2012] [Indexed: 01/09/2023] Open
Abstract
Kidins220 (Kinase D interacting substrate of 220 kDa)/ARMS (Ankyrin Repeat-rich Membrane Spanning) is a scaffold protein highly expressed in the nervous system. Previous work on neurons with altered Kidins220/ARMS expression suggested that this protein plays multiple roles in synaptic function. In this study, we analyzed the effects of Kidins220/ARMS ablation on basal synaptic transmission and on a variety of short-term plasticity paradigms in both excitatory and inhibitory synapses using a recently described Kidins220 full knockout mouse. Hippocampal neuronal cultures prepared from embryonic Kidins220−/− (KO) and wild type (WT) littermates were used for whole-cell patch-clamp recordings of spontaneous and evoked synaptic activity. Whereas glutamatergic AMPA receptor-mediated responses were not significantly affected in KO neurons, specific differences were detected in evoked GABAergic transmission. The recovery from synaptic depression of inhibitory post-synaptic currents in WT cells showed biphasic kinetics, both in response to paired-pulse and long-lasting train stimulation, while in KO cells the respective slow components were strongly reduced. We demonstrate that the slow recovery from synaptic depression in WT cells is caused by a transient reduction of the vesicle release probability, which is absent in KO neurons. These results suggest that Kidins220/ARMS is not essential for basal synaptic transmission and various forms of short-term plasticity, but instead plays a novel role in the mechanisms regulating the recovery of synaptic strength in GABAergic synapses.
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Affiliation(s)
- Joachim Scholz-Starke
- Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia, Genova, Italy.
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Knight RA, Melino G. Resuscitating supplementary information: is the solution a two-for-one offer? Cell Death Differ 2012; 19:185. [PMID: 22231502 PMCID: PMC3263494 DOI: 10.1038/cdd.2011.177] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Affiliation(s)
- R A Knight
- MRC Toxicology Unit, Leicester LE1 9HN, UK
| | - G Melino
- MRC Toxicology Unit, Leicester LE1 9HN, UK
- IDI-IRCCS, Department of Experimental Medicine, University of Rome Tor Vergata, Rome, Italy
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Cesca F, Yabe A, Spencer-Dene B, Scholz-Starke J, Medrihan L, Maden CH, Gerhardt H, Orriss IR, Baldelli P, Al-Qatari M, Koltzenburg M, Adams RH, Benfenati F, Schiavo G. Kidins220/ARMS mediates the integration of the neurotrophin and VEGF pathways in the vascular and nervous systems. Cell Death Differ 2011; 19:194-208. [PMID: 22048155 DOI: 10.1038/cdd.2011.141] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Signaling downstream of receptor tyrosine kinases controls cell differentiation and survival. How signals from different receptors are integrated is, however, still poorly understood. In this work, we have identified Kidins220 (Kinase D interacting substrate of 220 kDa)/ARMS (Ankyrin repeat-rich membrane spanning) as a main player in the modulation of neurotrophin and vascular endothelial growth factor (VEGF) signaling in vivo, and a primary determinant for neuronal and cardiovascular development. Kidins220(-/-) embryos die at late stages of gestation, and show extensive cell death in the central and peripheral nervous systems. Primary neurons from Kidins220(-/-) mice exhibit reduced responsiveness to brain-derived neurotrophic factor, in terms of activation of mitogen-activated protein kinase signaling, neurite outgrowth and potentiation of excitatory postsynaptic currents. In addition, mice lacking Kidins220 display striking cardiovascular abnormalities, possibly due to impaired VEGF signaling. In support of this hypothesis, we demonstrate that Kidins220 constitutively interacts with VEGFR2. These findings, together with the data presented in the accompanying paper, indicate that Kidins220 mediates the integration of several growth factor receptor pathways during development, and mediates the activation of distinct downstream cascades according to the location and timing of stimulation.
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Affiliation(s)
- F Cesca
- Department of Neuroscience and Brain Technologies, The Italian Institute of Technology, via Morego 30, 16163 Genoa, Italy.
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