Search

Your search keyword '"Susanne Motameny"' showing total 2 results
Start Over Author "Susanne Motameny" Publisher hal ccsd
2 results on '"Susanne Motameny"'

1. Biallelic variants in PCDHGC4 cause a novel neurodevelopmental syndrome with progressive microcephaly, seizures, and joint anomalies

Author

M. Tanguy, A. Hamblin, Ehsan Ghayoor Karimiani, Javeria Raza Alvi, Gökhan Yigit, D. Kasperaviciute, Shima Imannezhad, C.R. Boustred, Brigitte Chabrol, Ehtisham Ul Haq Makhdoom, Cécile Mignon-Ravix, Vasiliki Karageorgou, Maria Iqbal, Farah Ashrafzadeh, Sheraz Jamal Khan, Michael Field, Henry Houlden, Adam Jackson, David A. Dyment, J. Pullinger, Yasra Sarwar, S.E.A. Leigh, Jamshaid Mahmood Baig, Zafar Ali, S.C. Smith, A. Stuckey, Muhammad Sajid Hussain, Fatima Rahman, N. Murugaesu, J.C. Ambrose, M. Mueller, K. Sawant, A. Sieghart, E. Walsh, Alistair T. Pagnamenta, Shahid Mahmood Baig, R. Jackson, E.R.A. Thomas, M.B. Pereira, Fowzan S. Alkuraya, K. Witkowska, Augusto Rendon, P. Arumugam, F. Boardman-Pretty, Angelika A. Noegel, Siddharth Banka, Uzma Abdullah, Tim Hubbard, T. Rahim, F.J. Lopez, Dalal K. Bubshait, Louise J. Jones, A. Giess, M.J. Welland, Susanne Motameny, Mehran Beiraghi Toosi, E. Williams, Barbara Vona, Arianna Tucci, K. Savage, Florence Molinari, Florence Riccardi, Mark J. Caulfield, I.U. Leong, M. Kayikci, Muhammad Jameel, Christian Beetz, A. Kousathanas, A. Siddiq, T. Fowler, Yun Li, Jozef Hertecant, M. Bleda, F. Maleady-Crowe, Birgit Budde, Sofia Douzgou, Wolfgang Höhne, C.A. Odhams, Laurent Villard, Janine Altmüller, S.R. Thompson, Lesley C. Adès, Christine Patch, Aboulfazl Rad, P. O’Donovan, A.C. Need, S. M. Wood, L. Lahnstein, L. Moutsianas, Büşranur Çavdarlı, Reza Maroofian, S. Henderson, Tobias Scherf de Almeida, D. Perez-Gil, Tipu Sultan, T. Rogers, Stephanie Efthymiou, Shazia Maqbool, G.C. Chan, A. Sosinsky, Jayne Antony, H. Brittain, R.H. Scott, Peter Nürnberg, Bernd Wollnik, Matthew Osmond, Marseille medical genetics - Centre de génétique médicale de Marseille (MMG), Aix Marseille Université (AMU)-Institut National de la Santé et de la Recherche Médicale (INSERM), Département de génétique médicale [Hôpital de la Timone - APHM], Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE)-Institut National de la Santé et de la Recherche Médicale (INSERM), Neurologie, maladies neuro-musculaires [Hôpital de la Timone - APHM], and Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)- Hôpital de la Timone [CHU - APHM] (TIMONE)

Subjects
0301 basic medicine, In silico, Cadherin Related Proteins, Biology, Article, 03 medical and health sciences, symbols.namesake, 0302 clinical medicine, Neurodevelopmental disorder, Seizures, Intellectual Disability, Intellectual disability, medicine, Missense mutation, Humans, Genetics (clinical), Exome sequencing, Genetics, Progressive microcephaly, [SDV.GEN]Life Sciences [q-bio]/Genetics, medicine.disease, Cadherins, Human genetics, Pedigree, 030104 developmental biology, Phenotype, Neurodevelopmental Disorders, Mendelian inheritance, symbols, Microcephaly, Technology Platforms, 030217 neurology & neurosurgery
Abstract

PURPOSE: We aimed to define a novel autosomal recessive neurodevelopmental disorder, characterize its clinical features, and identify the underlying genetic cause for this condition.METHODS: We performed a detailed clinical characterization of 19 individuals from nine unrelated, consanguineous families with a neurodevelopmental disorder. We used genome/exome sequencing approaches, linkage and cosegregation analyses to identify disease-causing variants, and we performed three-dimensional molecular in silico analysis to predict causality of variants where applicable.RESULTS: In all affected individuals who presented with a neurodevelopmental syndrome with progressive microcephaly, seizures, and intellectual disability we identified biallelic disease-causing variants in Protocadherin-gamma-C4 (PCDHGC4). Five variants were predicted to induce premature protein truncation leading to a loss of PCDHGC4 function. The three detected missense variants were located in extracellular cadherin (EC) domains EC5 and EC6 of PCDHGC4, and in silico analysis of the affected residues showed that two of these substitutions were predicted to influence the Ca2+-binding affinity, which is essential for multimerization of the protein, whereas the third missense variant directly influenced the cis-dimerization interface of PCDHGC4.CONCLUSION: We show that biallelic variants in PCDHGC4 are causing a novel autosomal recessive neurodevelopmental disorder and link PCDHGC4 as a member of the clustered PCDH family to a Mendelian disorder in humans.

Published
2021
Full Text
View/download PDF

2. The genomic and clinical landscape of fetal akinesia

Author

Eva Maria Christina Schwaibold, Katharina Schoner, Harald von Pein, Haluk Topaloglu, Harald Ehrhardt, Goknur Haliloglu, Raoul Heller, Haicui Wang, Mona Kreutzer, Mireille Cossée, Andreas Hahn, Slavica Ostojic, Anne Schänzer, Cho-Ming Chao, Mert Karakaya, Özgür Duman, Janine Altmüller, Nursel Elcioglu, Susanne Motameny, Hülya-Sevcan Daimagüler, Holger Thiele, Anne Koy, Özkan Özdemir, Sebahattin Cirak, Marion Imbert-Bouteille, Kerstin Becker, Amit Kawalia, Jens Reimann, Peter Nürnberg, Matthias Pergande, Jens H. Westhoff, Center for Molecular Medicine [Cologne] (CMMC), University of Cologne, Department of Pediatrics and Adolescent Medicine, Experimental Neonatology, Faculty of Medicine, University of Cologne, Cologne Center for Genomics [Cologne] (CCG), University Hospital of Cologne [Cologne], Institute of Human Genetics [Cologne], Universitätsklinikum Köln (Uniklinik Köln)-University of Cologne, Justus-Liebig-Universität Gießen (JLU), Marmara University [Kadıköy - İstanbul], Eastern Mediterranean University (EMU), Mother and Child Health Care Institute of Serbia [Belgrade, Serbia] (MCHCI), Akdeniz University, Rheinische Friedrich-Wilhelms-Universität Bonn, Philipps University of Marburg, Department of Neurology, Justus-Liebig-University, University Children's Hospital of Heidelberg [Heidelberg, Germany], Institute of Human Genetics [Heidelberg, Germany], Universität Heidelberg [Heidelberg], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier), Service de génétique médicale [Montpellier], Centre Hospitalier Régional Universitaire [Montpellier] (CHRU Montpellier)-Hôpital Arnaud de Villeneuve, University Medical Center of the Johannes Gutenberg-University Mainz, Hacettepe University Children's Hospital, Genetic Health Service New Zealand, Faculty of Medicine [Cologne], University Hospital of Cologne [Cologne]-University of Cologne, Pergande, Matthias, Motameny, Susanne, Oezdemir, Oezkan, Kreutzer, Mona, Wang, Haicui, Daimagueler, Huelya-Sevcan, Becker, Kerstin, Karakaya, Mert, Ehrhardt, Harald, Elcioglu, Nursel, Ostojic, Slavica, Chao, Cho-Ming, Kawalia, Amit, Duman, Ozgur, Koy, Anne, Hahn, Andreas, Reimann, Jens, Schoner, Katharina, Schaenzer, Anne, Westhoff, Jens H., Schwaibold, Eva Maria Christina, Cossee, Mireille, Imbert-Bouteille, Marion, von Pein, Harald, Haliloglu, Goknur, Topaloglu, Haluk, Altmueller, Janine, Nuernberg, Peter, Thiele, Holger, Heller, Raoul, and Cirak, Sebahattin

Subjects
Male, Candidate gene, Myopathy, VARIANTS, Fetal akinesia, MESH: Ryanodine Receptor Calcium Release Channel, 0302 clinical medicine, MESH: Child, Guanine Nucleotide Exchange Factors, MESH: Guanine Nucleotide Exchange Factors, Exome, Copy-number variation, Child, MESH: High-Throughput Nucleotide Sequencing, Genetics (clinical), Genetics, Arthrogryposis, 0303 health sciences, MESH: Infant, Newborn, MESH: Genetic Predisposition to Disease, High-Throughput Nucleotide Sequencing, RNA-Binding Proteins, MESH: Infant, 3. Good health, Fetal Diseases, MESH: Fetal Diseases, MESH: Young Adult, Child, Preschool, ASAH1, Female, MESH: DNA Copy Number Variations, medicine.symptom, Adult, GENETICS, Adolescent, DNA Copy Number Variations, MESH: Trans-Activators, MESH: Arthrogryposis, Biology, ASPM, Young Adult, 03 medical and health sciences, Muscular Diseases, medicine, Humans, Genetic Predisposition to Disease, Gene, 030304 developmental biology, MESH: Adolescent, [SDV.MHEP.PED]Life Sciences [q-bio]/Human health and pathology/Pediatrics, MESH: Humans, MUTATIONS, MESH: Child, Preschool, Infant, Newborn, MESH: Muscular Diseases, Infant, NEMALINE MYOPATHY, Ryanodine Receptor Calcium Release Channel, MESH: Adult, medicine.disease, Congenital myopathy, MESH: Male, MESH: RNA-Binding Proteins, [SDV.GEN.GH]Life Sciences [q-bio]/Genetics/Human genetics, DISTAL ARTHROGRYPOSIS, Trans-Activators, MESH: Female, 030217 neurology & neurosurgery
Abstract

International audience; Fetal akinesia has multiple clinical subtypes with over 160 gene associations, but the genetic etiology is not yet completely understood.Methods: In this study, 51 patients from 47 unrelated families were analyzed using next-generation sequencing (NGS) techniques aiming to decipher the genomic landscape of fetal akinesia (FA).Results: We have identified likely pathogenic gene variants in 37 cases and report 41 novel variants. Additionally, we report putative pathogenic variants in eight cases including nine novel variants. Our work identified 14 novel disease-gene associations for fetal akinesia: ADSSL1, ASAH1, ASPM, ATP2B3, EARS2, FBLN1, PRG4, PRICKLE1, ROR2, SETBP1, SCN5A, SCN8A, and ZEB2. Furthermore, a sibling pair harbored a homozygous copy-number variant in TNNT1, an ultrarare congenital myopathy gene that has been linked to arthrogryposis via Gene Ontology analysis.Conclusion: Our analysis indicates that genetic defects leading to primary skeletal muscle diseases might have been underdiagnosed, especially pathogenic variants in RYR1. We discuss three novel putative fetal akinesia genes: GCN1, IQSEC3 and RYR3. Of those, IQSEC3, and RYR3 had been proposed as neuromuscular disease-associated genes recently, and our findings endorse them as FA candidate genes. By combining NGS with deep clinical phenotyping, we achieved a 73% success rate of solved cases.

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results