Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients
- Autores
- Caino, Silvia Alejandra; Cubilla, Marisa Angelica; Alba, Romina; Obregón, María Gabriela; Fano, Virginia; Gómez, Abel; Zecchini, Lorena del Valle; Lapunzina, Pablo; Aza Carmona, Miriam; Heath, Karen Elise; Asteggiano, Carla Gabriela
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Multiple Osteochondromatosis (MO, MIM 133700 & 133701), an autosomal dominant O-glycosylation disorder (EXT1/EXT2-CDG), can be associated with a reduction in skeletal growth, bony deformity, restricted joint motion, shortened stature and pathogenic variants in two tumor suppressor genes, EXT1 and EXT2. In this work, we report a cross-sectional study including 35 index patients and 20 affected family members. Clinical phenotyping of all 55 affected cases was obtained, but genetic studies were performed only in 35 indexes. Of these, a total of 40% (n = 14) had a family history of MO. Clinical severity scores were class I in 34% (n:18), class II in 24.5% (n:13) and class III in 41.5% (n:22). Pathogenic variants were identified in 83% (29/35) probands. We detected 18 (62%) in EXT1 and 11 (38%) in EXT2. Patients with EXT1 variants showed a height z-score of 1.03 SD lower than those with EXT2 variants and greater clinical severity (II-III vs. I). Interestingly, three patients showed intellectual impairment, two patients showed a dual diagnosis, one Turner Syndrome and one hypochondroplasia. This study improves knowledge of MO, reporting new pathogenic variants and forwarding the worldwide collaboration necessary to promote the inclusion of patients into future biologically based therapeutics.
Fil: Caino, Silvia Alejandra. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Cubilla, Marisa Angelica. Gobierno de la Provincia de Cordoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina
Fil: Alba, Romina. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; Argentina
Fil: Obregón, María Gabriela. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; Argentina
Fil: Fano, Virginia. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; Argentina
Fil: Gómez, Abel. Gobierno de la Provincia de Cordoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad.; Argentina
Fil: Zecchini, Lorena del Valle. Gobierno de la Provincia de Cordoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad.; Argentina
Fil: Lapunzina, Pablo. No especifíca;
Fil: Aza Carmona, Miriam. No especifíca;
Fil: Heath, Karen Elise. No especifíca;
Fil: Asteggiano, Carla Gabriela. Gobierno de la Provincia de Córdoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Católica de Córdoba; Argentina - Materia
-
EXT1/EXT2-CDG
MULTIPLE EXOSTOSIS
MULTIPLE OSTEOCHONDROMATOSIS
O-GLYCOSYLATION DISORDERS
OSTEOCHONDROMA - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/215310
Ver los metadatos del registro completo
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oai:ri.conicet.gov.ar:11336/215310 |
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CONICET Digital (CONICET) |
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Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine PatientsCaino, Silvia AlejandraCubilla, Marisa AngelicaAlba, RominaObregón, María GabrielaFano, VirginiaGómez, AbelZecchini, Lorena del ValleLapunzina, PabloAza Carmona, MiriamHeath, Karen EliseAsteggiano, Carla GabrielaEXT1/EXT2-CDGMULTIPLE EXOSTOSISMULTIPLE OSTEOCHONDROMATOSISO-GLYCOSYLATION DISORDERSOSTEOCHONDROMAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Multiple Osteochondromatosis (MO, MIM 133700 & 133701), an autosomal dominant O-glycosylation disorder (EXT1/EXT2-CDG), can be associated with a reduction in skeletal growth, bony deformity, restricted joint motion, shortened stature and pathogenic variants in two tumor suppressor genes, EXT1 and EXT2. In this work, we report a cross-sectional study including 35 index patients and 20 affected family members. Clinical phenotyping of all 55 affected cases was obtained, but genetic studies were performed only in 35 indexes. Of these, a total of 40% (n = 14) had a family history of MO. Clinical severity scores were class I in 34% (n:18), class II in 24.5% (n:13) and class III in 41.5% (n:22). Pathogenic variants were identified in 83% (29/35) probands. We detected 18 (62%) in EXT1 and 11 (38%) in EXT2. Patients with EXT1 variants showed a height z-score of 1.03 SD lower than those with EXT2 variants and greater clinical severity (II-III vs. I). Interestingly, three patients showed intellectual impairment, two patients showed a dual diagnosis, one Turner Syndrome and one hypochondroplasia. This study improves knowledge of MO, reporting new pathogenic variants and forwarding the worldwide collaboration necessary to promote the inclusion of patients into future biologically based therapeutics.Fil: Caino, Silvia Alejandra. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Cubilla, Marisa Angelica. Gobierno de la Provincia de Cordoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; ArgentinaFil: Alba, Romina. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; ArgentinaFil: Obregón, María Gabriela. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; ArgentinaFil: Fano, Virginia. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; ArgentinaFil: Gómez, Abel. Gobierno de la Provincia de Cordoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad.; ArgentinaFil: Zecchini, Lorena del Valle. Gobierno de la Provincia de Cordoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad.; ArgentinaFil: Lapunzina, Pablo. No especifíca;Fil: Aza Carmona, Miriam. No especifíca;Fil: Heath, Karen Elise. No especifíca;Fil: Asteggiano, Carla Gabriela. Gobierno de la Provincia de Córdoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Católica de Córdoba; ArgentinaMDPI2022-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/215310Caino, Silvia Alejandra; Cubilla, Marisa Angelica; Alba, Romina; Obregón, María Gabriela; Fano, Virginia; et al.; Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients; MDPI; Genes; 13; 11; 11-2022; 1-142073-4425CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/genes13112063info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4425/13/11/2063info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:10:40Zoai:ri.conicet.gov.ar:11336/215310instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:10:40.351CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients |
title |
Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients |
spellingShingle |
Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients Caino, Silvia Alejandra EXT1/EXT2-CDG MULTIPLE EXOSTOSIS MULTIPLE OSTEOCHONDROMATOSIS O-GLYCOSYLATION DISORDERS OSTEOCHONDROMA |
title_short |
Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients |
title_full |
Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients |
title_fullStr |
Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients |
title_full_unstemmed |
Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients |
title_sort |
Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients |
dc.creator.none.fl_str_mv |
Caino, Silvia Alejandra Cubilla, Marisa Angelica Alba, Romina Obregón, María Gabriela Fano, Virginia Gómez, Abel Zecchini, Lorena del Valle Lapunzina, Pablo Aza Carmona, Miriam Heath, Karen Elise Asteggiano, Carla Gabriela |
author |
Caino, Silvia Alejandra |
author_facet |
Caino, Silvia Alejandra Cubilla, Marisa Angelica Alba, Romina Obregón, María Gabriela Fano, Virginia Gómez, Abel Zecchini, Lorena del Valle Lapunzina, Pablo Aza Carmona, Miriam Heath, Karen Elise Asteggiano, Carla Gabriela |
author_role |
author |
author2 |
Cubilla, Marisa Angelica Alba, Romina Obregón, María Gabriela Fano, Virginia Gómez, Abel Zecchini, Lorena del Valle Lapunzina, Pablo Aza Carmona, Miriam Heath, Karen Elise Asteggiano, Carla Gabriela |
author2_role |
author author author author author author author author author author |
dc.subject.none.fl_str_mv |
EXT1/EXT2-CDG MULTIPLE EXOSTOSIS MULTIPLE OSTEOCHONDROMATOSIS O-GLYCOSYLATION DISORDERS OSTEOCHONDROMA |
topic |
EXT1/EXT2-CDG MULTIPLE EXOSTOSIS MULTIPLE OSTEOCHONDROMATOSIS O-GLYCOSYLATION DISORDERS OSTEOCHONDROMA |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Multiple Osteochondromatosis (MO, MIM 133700 & 133701), an autosomal dominant O-glycosylation disorder (EXT1/EXT2-CDG), can be associated with a reduction in skeletal growth, bony deformity, restricted joint motion, shortened stature and pathogenic variants in two tumor suppressor genes, EXT1 and EXT2. In this work, we report a cross-sectional study including 35 index patients and 20 affected family members. Clinical phenotyping of all 55 affected cases was obtained, but genetic studies were performed only in 35 indexes. Of these, a total of 40% (n = 14) had a family history of MO. Clinical severity scores were class I in 34% (n:18), class II in 24.5% (n:13) and class III in 41.5% (n:22). Pathogenic variants were identified in 83% (29/35) probands. We detected 18 (62%) in EXT1 and 11 (38%) in EXT2. Patients with EXT1 variants showed a height z-score of 1.03 SD lower than those with EXT2 variants and greater clinical severity (II-III vs. I). Interestingly, three patients showed intellectual impairment, two patients showed a dual diagnosis, one Turner Syndrome and one hypochondroplasia. This study improves knowledge of MO, reporting new pathogenic variants and forwarding the worldwide collaboration necessary to promote the inclusion of patients into future biologically based therapeutics. Fil: Caino, Silvia Alejandra. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Cubilla, Marisa Angelica. Gobierno de la Provincia de Cordoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad.; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina Fil: Alba, Romina. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; Argentina Fil: Obregón, María Gabriela. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; Argentina Fil: Fano, Virginia. Gobierno de la Ciudad de Buenos Aires. Hospital de Pediatría "Juan P. Garrahan"; Argentina Fil: Gómez, Abel. Gobierno de la Provincia de Cordoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad.; Argentina Fil: Zecchini, Lorena del Valle. Gobierno de la Provincia de Cordoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad.; Argentina Fil: Lapunzina, Pablo. No especifíca; Fil: Aza Carmona, Miriam. No especifíca; Fil: Heath, Karen Elise. No especifíca; Fil: Asteggiano, Carla Gabriela. Gobierno de la Provincia de Córdoba. Ministerio de Salud. Hospital de Niños de la Santísima Trinidad; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba; Argentina. Universidad Católica de Córdoba; Argentina |
description |
Multiple Osteochondromatosis (MO, MIM 133700 & 133701), an autosomal dominant O-glycosylation disorder (EXT1/EXT2-CDG), can be associated with a reduction in skeletal growth, bony deformity, restricted joint motion, shortened stature and pathogenic variants in two tumor suppressor genes, EXT1 and EXT2. In this work, we report a cross-sectional study including 35 index patients and 20 affected family members. Clinical phenotyping of all 55 affected cases was obtained, but genetic studies were performed only in 35 indexes. Of these, a total of 40% (n = 14) had a family history of MO. Clinical severity scores were class I in 34% (n:18), class II in 24.5% (n:13) and class III in 41.5% (n:22). Pathogenic variants were identified in 83% (29/35) probands. We detected 18 (62%) in EXT1 and 11 (38%) in EXT2. Patients with EXT1 variants showed a height z-score of 1.03 SD lower than those with EXT2 variants and greater clinical severity (II-III vs. I). Interestingly, three patients showed intellectual impairment, two patients showed a dual diagnosis, one Turner Syndrome and one hypochondroplasia. This study improves knowledge of MO, reporting new pathogenic variants and forwarding the worldwide collaboration necessary to promote the inclusion of patients into future biologically based therapeutics. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-11 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/215310 Caino, Silvia Alejandra; Cubilla, Marisa Angelica; Alba, Romina; Obregón, María Gabriela; Fano, Virginia; et al.; Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients; MDPI; Genes; 13; 11; 11-2022; 1-14 2073-4425 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/215310 |
identifier_str_mv |
Caino, Silvia Alejandra; Cubilla, Marisa Angelica; Alba, Romina; Obregón, María Gabriela; Fano, Virginia; et al.; Clinical and Genetic Analysis of Multiple Osteochondromas in A Cohort of Argentine Patients; MDPI; Genes; 13; 11; 11-2022; 1-14 2073-4425 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3390/genes13112063 info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4425/13/11/2063 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
MDPI |
publisher.none.fl_str_mv |
MDPI |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613997796524032 |
score |
13.070432 |