Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings
Urea cycle defects; Argininosuccinate synthetase deficiency; Hyperammonemia
| Autores: | , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2019 |
| País: | España |
| Institución: | Departament de Salut de la Generalitat de Catalunya (DS) |
| Repositorio: | Scientia. Dipòsit d'Informació Digital del Departament de Salut |
| OAI Identifier: | oai:scientiasalut.gencat.cat:11351/4697 |
| Acceso en línea: | https://hdl.handle.net/11351/4697 |
| Access Level: | acceso abierto |
| Palabra clave: | Metabolisme, Errors congènits del Mètode longitudinal DISEASES::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Amino Acid Metabolism, Inborn Errors::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Urea Cycle Disorders, Inborn ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics::Epidemiologic Studies::Cohort Studies ENFERMEDADES::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::alteraciones congénitas del metabolismo de los aminoácidos::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::trastornos congénitos del ciclo de la urea TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::técnicas de investigación::métodos epidemiológicos::características de los estudios epidemiológicos::estudios epidemiológicos::estudios de cohortes |
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| dc.title.none.fl_str_mv |
Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings |
| title |
Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings |
| spellingShingle |
Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings Silvera-Ruiz, Silene M. Metabolisme, Errors congènits del Mètode longitudinal DISEASES::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Amino Acid Metabolism, Inborn Errors::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Urea Cycle Disorders, Inborn ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics::Epidemiologic Studies::Cohort Studies ENFERMEDADES::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::alteraciones congénitas del metabolismo de los aminoácidos::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::trastornos congénitos del ciclo de la urea TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::técnicas de investigación::métodos epidemiológicos::características de los estudios epidemiológicos::estudios epidemiológicos::estudios de cohortes |
| title_short |
Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings |
| title_full |
Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings |
| title_fullStr |
Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings |
| title_full_unstemmed |
Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings |
| title_sort |
Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findings |
| dc.creator.none.fl_str_mv |
Silvera-Ruiz, Silene M. Arranz Amo, José Antonio Häberle, Johannes Angaroni, Celia J. Bezard, Miriam Guelbert, Norberto |
| author |
Silvera-Ruiz, Silene M. |
| author_facet |
Silvera-Ruiz, Silene M. Arranz Amo, José Antonio Häberle, Johannes Angaroni, Celia J. Bezard, Miriam Guelbert, Norberto |
| author_role |
author |
| author2 |
Arranz Amo, José Antonio Häberle, Johannes Angaroni, Celia J. Bezard, Miriam Guelbert, Norberto |
| author2_role |
author author author author author |
| dc.contributor.none.fl_str_mv |
[Silvera-Ruiz SM, Angaroni CJ, Bezard M] Centro de Estudio de las Metabolopatías Congénitas, Hospital de Niños de la Santísima Trinidad, Cátedra de Clínica Pediátrica, Fac. Cs. Médicas, UNC, Ferroviarios, Córdoba, Argentina. [Arranz JA] Unitat de Metabolopaties, Hospital Universitari Vall d'Hebron, Barcelona, Spain. [Häberle J] University Children's Hospital and Children's Research Center, Zurich, Switzerland. [Guelbert N] Sección Enfermedades Metabólicas, Hospital de Niños de la Santísima Trinidad, Córdoba, Argentina Vall d'Hebron Barcelona Hospital Campus |
| dc.subject.none.fl_str_mv |
Metabolisme, Errors congènits del Mètode longitudinal DISEASES::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Amino Acid Metabolism, Inborn Errors::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Urea Cycle Disorders, Inborn ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics::Epidemiologic Studies::Cohort Studies ENFERMEDADES::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::alteraciones congénitas del metabolismo de los aminoácidos::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::trastornos congénitos del ciclo de la urea TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::técnicas de investigación::métodos epidemiológicos::características de los estudios epidemiológicos::estudios epidemiológicos::estudios de cohortes |
| topic |
Metabolisme, Errors congènits del Mètode longitudinal DISEASES::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Amino Acid Metabolism, Inborn Errors::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Urea Cycle Disorders, Inborn ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics::Epidemiologic Studies::Cohort Studies ENFERMEDADES::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::alteraciones congénitas del metabolismo de los aminoácidos::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::trastornos congénitos del ciclo de la urea TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::técnicas de investigación::métodos epidemiológicos::características de los estudios epidemiológicos::estudios epidemiológicos::estudios de cohortes |
| description |
Urea cycle defects; Argininosuccinate synthetase deficiency; Hyperammonemia |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019 2020 2020 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/11351/4697 |
| url |
https://hdl.handle.net/11351/4697 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Orphanet Journal of Rare Diseases;14 https://ojrd.biomedcentral.com/articles/10.1186/s13023-019-1177-3 |
| dc.rights.none.fl_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
Springer Nature |
| publisher.none.fl_str_mv |
Springer Nature |
| dc.source.none.fl_str_mv |
Scientia reponame:Scientia. Dipòsit d'Informació Digital del Departament de Salut instname:Departament de Salut de la Generalitat de Catalunya (DS) |
| instname_str |
Departament de Salut de la Generalitat de Catalunya (DS) |
| reponame_str |
Scientia. Dipòsit d'Informació Digital del Departament de Salut |
| collection |
Scientia. Dipòsit d'Informació Digital del Departament de Salut |
| repository.name.fl_str_mv |
|
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| _version_ |
1869411818870407168 |
| spelling |
Urea cycle disorders in Argentine patients: clinical presentation, biochemical and genetic findingsSilvera-Ruiz, Silene M.Arranz Amo, José AntonioHäberle, JohannesAngaroni, Celia J.Bezard, MiriamGuelbert, NorbertoMetabolisme, Errors congènits delMètode longitudinalDISEASES::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Amino Acid Metabolism, Inborn Errors::Congenital, Hereditary, and Neonatal Diseases and Abnormalities::Genetic Diseases, Inborn::Metabolism, Inborn Errors::Urea Cycle Disorders, InbornANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Investigative Techniques::Epidemiologic Methods::Epidemiologic Study Characteristics::Epidemiologic Studies::Cohort StudiesENFERMEDADES::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::alteraciones congénitas del metabolismo de los aminoácidos::enfermedades y anomalías neonatales congénitas y hereditarias::enfermedades genéticas congénitas::alteraciones congénitas del metabolismo::trastornos congénitos del ciclo de la ureaTÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::técnicas de investigación::métodos epidemiológicos::características de los estudios epidemiológicos::estudios epidemiológicos::estudios de cohortesUrea cycle defects; Argininosuccinate synthetase deficiency; HyperammonemiaDefectos del ciclo de la urea; Deficiencia de argininosuccinato sintetasa; HiperamonemiaDefectes del cicle de la urea; Dèficit d’argininosuccinat sintetasa; HiperammonèmiaBACKGROUND: The incidence, prevalence, and molecular epidemiology of urea cycle disorders (UCDs) in Argentina remain underexplored. The present study is the first to thoroughly assess the clinical and molecular profiles of UCD patients examined at a single reference center in Argentina. RESULTS: Forty-nine UCD cases were collected. About half (26/49, 53%) manifested neonatally with classical presentation and had a high mortality (25/26, 96%). Ornithine transcarbamylase deficiency (OTCD) was the most common UCD (26 patients). Argininosuccinate synthetase deficiency (ASSD) was detected in 19 cases, while argininosuccinate lyase deficiency (ASLD) was diagnosed in 4 cases. Molecular genetic analysis revealed 8 private OTC mutations and two large deletion/duplication events in the OTC gene. Most mutations in the ASS1 and ASL genes were recurrent missense changes, and four alterations were novel. The clinical outcome of our UCD cohort was poor, with an overall mortality of 57% (28/49 cases), and a 28% (6/21) disability rate among the survivors. CONCLUSIONS: Most patients in our case series showed severe neonatal onset, with high morbidity/mortality. We detected in total 19 mutations, most of them recurrent and of high frequency worldwide. Noteworthy, we highlight the presence of a geographic cluster with high prevalence of a point mutation in the ASS1 gene. This study suggests that these disorders may be more frequent than commonly assumed, and stresses the need for increased awareness amongst health professionals and greater availability of diagnostic tools for accurate identification, early diagnosis, and timely treatment.This study was supported by grants from the Secretaría de Ciencia y Tecnología, Universidad Nacional de Córdoba and Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Argentina. Work on urea cycle disorders in Zurich is supported by the Swiss National Science Foundation (grant no SNF 310030_153196 to JH).Springer Nature[Silvera-Ruiz SM, Angaroni CJ, Bezard M] Centro de Estudio de las Metabolopatías Congénitas, Hospital de Niños de la Santísima Trinidad, Cátedra de Clínica Pediátrica, Fac. Cs. Médicas, UNC, Ferroviarios, Córdoba, Argentina. [Arranz JA] Unitat de Metabolopaties, Hospital Universitari Vall d'Hebron, Barcelona, Spain. [Häberle J] University Children's Hospital and Children's Research Center, Zurich, Switzerland. [Guelbert N] Sección Enfermedades Metabólicas, Hospital de Niños de la Santísima Trinidad, Córdoba, ArgentinaVall d'Hebron Barcelona Hospital Campus202020202019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://hdl.handle.net/11351/4697Scientiareponame:Scientia. Dipòsit d'Informació Digital del Departament de Salutinstname:Departament de Salut de la Generalitat de Catalunya (DS)InglésOrphanet Journal of Rare Diseases;14https://ojrd.biomedcentral.com/articles/10.1186/s13023-019-1177-3Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:scientiasalut.gencat.cat:11351/46972026-06-12T09:38:37Z |
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15.811543 |