Raras
Buscar doenças, sintomas, genes...
Síndrome Ehlers-Danlos/osteogenesis imperfecta
ORPHA:230857CID-10 · Q79.6CID-11 · LD28.1YPCDT · SUSDOENÇA RARA

A síndrome de Ehlers-Danlos/osteogênese imperfeita é uma associação das características da síndrome de Ehlers-Danlos e da osteogênese imperfeita, caracterizada por hipermobilidade e luxações articulares generalizadas, hiperextensibilidade e/ou translucidez da pele e fácil formação de hematomas como características clínicas predominantes, sendo invariavelmente associada a sinais leves de osteogênese imperfeita, incluindo baixa estatura, esclera azulada e osteopenia ou fraturas.

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Introdução

O que você precisa saber de cara

📋

A síndrome de Ehlers-Danlos/osteogênese imperfeita é uma associação das características da síndrome de Ehlers-Danlos e da osteogênese imperfeita, caracterizada por hipermobilidade e luxações articulares generalizadas, hiperextensibilidade e/ou translucidez da pele e fácil formação de hematomas como características clínicas predominantes, sendo invariavelmente associada a sinais leves de osteogênese imperfeita, incluindo baixa estatura, esclera azulada e osteopenia ou fraturas.

Escala de raridade

CLASSIFICAÇÃO ORPHANET · BRASIL 2024
<1 / 1 000 000
Ultra-rara
<1/50k
Muito rara
1/20k
Rara
1/10k
Pouco freq.
1/5k
Incomum
1/2k
Prevalência
0.0
Europe
Início
Infancy
+ neonatal
🏥
SUS: Cobertura parcialScore: 65%
PCDT disponívelCentros em: PA, PE, BA, CE, PB +10CID-10: Q79.6
🇧🇷Dados SUS / DATASUS
PROCEDIMENTOS SIGTAP (5)
0202010503
Cariótipo — bandas G, Q ou Rgenetic_test
0202010600
Pesquisa de microdeleções/microduplicações por FISHlab_test
0202010694
Sequenciamento completo do exoma (WES)rehabilitation
0202010260
Dosagem de alfa-fetoproteína
0301070040
Atendimento em reabilitação — doenças raras
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Do básico ao detalhe, leia no seu ritmo

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Sinais e sintomas

O que aparece no corpo e com que frequência cada sintoma acontece

Partes do corpo afetadas

🦴
Ossos e articulações
7 sintomas
🧠
Neurológico
1 sintomas
❤️
Coração
1 sintomas
🧬
Pele e cabelo
1 sintomas
🫃
Digestivo
1 sintomas

+ 5 sintomas em outras categorias

Características mais comuns

Cicatrização de feridas pobre
Luxação articular recorrente
Baixa estatura
Hipotonia generalizada
Ruptura arterial
Suscetibilidade a hematomas
16sintomas
Sem dados (16)

Os sintomas variam de pessoa para pessoa. Abaixo estão as 16 características clínicas mais associadas, ordenadas por frequência.

Cicatrização de feridas pobrePoor wound healing
Luxação articular recorrenteRecurrent joint dislocation
Baixa estaturaShort stature
Hipotonia generalizadaGeneralized hypotonia
Ruptura arterialArterial rupture

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa1desde 2025
Últimos 10 anos86publicações
Pico202012 papers
Linha do tempo
2025Hoje · 2026📈 2020Ano de pico
Publicações por ano (últimos 10 anos)

Encontrou um erro ou informação desatualizada? Sugira uma correção →

Genética e causas

O que está alterado no DNA e como passa nas famílias

Genes associados

2 genes identificados com associação a esta condição. Padrão de herança: Autosomal dominant.

COL1A1Collagen alpha-1(I) chainDisease-causing germline mutation(s) inAltamente restrito
FUNÇÃO

Type I collagen is a member of group I collagen (fibrillar forming collagen)

LOCALIZAÇÃO

Secreted, extracellular space, extracellular matrix

VIAS BIOLÓGICAS (10)
MET activates PTK2 signalingDevelopmental Lineage of Pancreatic Ductal CellsAssembly of collagen fibrils and other multimeric structuresECM proteoglycansFibronectin matrix formation
MECANISMO DE DOENÇA

Caffey disease

An autosomal dominant disorder characterized by an infantile episode of massive subperiosteal new bone formation that typically involves the diaphyses of the long bones, mandible, and clavicles. The involved bones may also appear inflamed, with painful swelling and systemic fever often accompanying the illness. The bone changes usually begin before 5 months of age and resolve before 2 years of age.

OUTRAS DOENÇAS (13)
Ehlers-Danlos syndrome type 7Aosteogenesis imperfecta type 3osteogenesis imperfecta type 4osteogenesis imperfecta type 1
HGNC:2197UniProt:P02452
COL1A2Collagen alpha-2(I) chainDisease-causing germline mutation(s) inAltamente restrito
FUNÇÃO

Type I collagen is a member of group I collagen (fibrillar forming collagen)

LOCALIZAÇÃO

Secreted, extracellular space, extracellular matrix

VIAS BIOLÓGICAS (10)
MET activates PTK2 signalingDevelopmental Lineage of Pancreatic Ductal CellsAssembly of collagen fibrils and other multimeric structuresECM proteoglycansFibronectin matrix formation
MECANISMO DE DOENÇA

Ehlers-Danlos syndrome, arthrochalasia type, 2

A form of Ehlers-Danlos syndrome, a connective tissue disorder characterized by hyperextensible skin, atrophic cutaneous scars due to tissue fragility and joint hyperlaxity. EDSARTH2 is an autosomal dominant condition characterized by frequent congenital hip dislocation and extreme joint laxity with recurrent joint subluxations and minimal skin involvement.

OUTRAS DOENÇAS (11)
combined osteogenesis imperfecta and Ehlers-Danlos syndrome 2Ehlers-Danlos syndrome, arthrochalasia type, 2osteogenesis imperfecta type 2osteogenesis imperfecta type 4
HGNC:2198UniProt:P08123

Variantes genéticas (ClinVar)

2,772 variantes patogênicas registradas no ClinVar.

🧬 COL1A2: NM_000089.4(COL1A2):c.1630G>C (p.Gly544Arg) ()
🧬 COL1A2: NM_000089.4(COL1A2):c.1334_1337del (p.Gly445fs) ()
🧬 COL1A2: NM_000089.4(COL1A2):c.3359A>T (p.Asp1120Val) ()
🧬 COL1A2: NM_000089.4(COL1A2):c.3518G>A (p.Trp1173Ter) ()
🧬 COL1A2: NM_000089.4(COL1A2):c.2359G>A (p.Gly787Ser) ()
Ver todas no ClinVar

Classificação de variantes (ClinVar)

Distribuição de 1 variantes classificadas pelo ClinVar.

1
Patogênica (100.0%)
VARIANTES MAIS SIGNIFICATIVAS
COL1A1: NM_000088.4(COL1A1):c.1984-5C>A [Conflicting classifications of pathogenicity]

Diagnóstico

Os sinais que médicos procuram e os exames que confirmam

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Tratamento e manejo

Remédios, cuidados de apoio e o que precisa acompanhar

Carregando informações de tratamento...

Onde tratar no SUS

Hospitais de referência no Brasil e o protocolo oficial do SUS (PCDT)

🇧🇷 Atendimento SUS — Síndrome Ehlers-Danlos/osteogenesis imperfecta

Centros de Referência SUS

24 centros habilitados pelo SUS para Síndrome Ehlers-Danlos/osteogenesis imperfecta

Centros para Síndrome Ehlers-Danlos/osteogenesis imperfecta

Detalhes dos centros

Hospital Universitário Prof. Edgard Santos (HUPES)

R. Dr. Augusto Viana, s/n - Canela, Salvador - BA, 40110-060 · CNES 0003808

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

Hospital Infantil Albert Sabin

R. Tertuliano Sales, 544 - Vila União, Fortaleza - CE, 60410-794 · CNES 2407876

Serviço de Referência

Rota
Anomalias CongênitasDeficiência Intelectual

Hospital de Apoio de Brasília (HAB)

AENW 3 Lote A Setor Noroeste - Plano Piloto, Brasília - DF, 70684-831 · CNES 0010456

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Estadual Infantil e Maternidade Alzir Bernardino Alves (HIABA)

Av. Min. Salgado Filho, 918 - Soteco, Vila Velha - ES, 29106-010 · CNES 6631207

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital das Clínicas da UFG

Rua 235 QD. 68 Lote Área, Nº 285, s/nº - Setor Leste Universitário, Goiânia - GO, 74605-050 · CNES 2338424

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

Hospital Universitário da UFJF

R. Catulo Breviglieri, Bairro - s/n - Santa Catarina, Juiz de Fora - MG, 36036-110 · CNES 2297442

Atenção Especializada

Rota
Anomalias Congênitas

Hospital das Clínicas da UFMG

Av. Prof. Alfredo Balena, 110 - Santa Efigênia, Belo Horizonte - MG, 30130-100 · CNES 2280167

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Universitário Julio Müller (HUJM)

R. Luis Philippe Pereira Leite, s/n - Alvorada, Cuiabá - MT, 78048-902 · CNES 2726092

Atenção Especializada

Rota
Anomalias Congênitas

Hospital Universitário João de Barros Barreto

R. dos Mundurucus, 4487 - Guamá, Belém - PA, 66073-000 · CNES 2337878

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Universitário Lauro Wanderley (HULW)

R. Tabeliao Estanislau Eloy, 585 - Castelo Branco, João Pessoa - PB, 58050-585 · CNES 0002470

Atenção Especializada

Rota
Anomalias Congênitas

Instituto de Medicina Integral Prof. Fernando Figueira (IMIP)

R. dos Coelhos, 300 - Boa Vista, Recife - PE, 50070-902 · CNES 0000647

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Pequeno Príncipe

R. Des. Motta, 1070 - Água Verde, Curitiba - PR, 80250-060 · CNES 3143805

Serviço de Referência

Rota
Anomalias CongênitasDeficiência Intelectual

Hospital Universitário Regional de Maringá (HUM)

Av. Mandacaru, 1590 - Parque das Laranjeiras, Maringá - PR, 87083-240 · CNES 2216108

Atenção Especializada

Rota
Anomalias Congênitas

Hospital de Clínicas da UFPR

R. Gen. Carneiro, 181 - Alto da Glória, Curitiba - PR, 80060-900 · CNES 2364980

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Universitário Pedro Ernesto (HUPE-UERJ)

Blvd. 28 de Setembro, 77 - Vila Isabel, Rio de Janeiro - RJ, 20551-030 · CNES 2280221

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

Instituto Nacional de Saúde da Mulher, da Criança e do Adolescente Fernandes Figueira (IFF/Fiocruz)

Av. Rui Barbosa, 716 - Flamengo, Rio de Janeiro - RJ, 22250-020 · CNES 2269988

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital São Lucas da PUCRS

Av. Ipiranga, 6690 - Jardim Botânico, Porto Alegre - RS, 90610-000 · CNES 2232928

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

Hospital de Clínicas de Porto Alegre (HCPA)

Rua Ramiro Barcelos, 2350 Bloco A - Av. Protásio Alves, 211 - Bloco B e C - Santa Cecília, Porto Alegre - RS, 90035-903 · CNES 2237601

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital Universitário da UFSC (HU-UFSC)

R. Profa. Maria Flora Pausewang - Trindade, Florianópolis - SC, 88036-800 · CNES 2560356

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo

Hospital das Clínicas da FMUSP

R. Dr. Ovídio Pires de Campos, 225 - Cerqueira César, São Paulo - SP, 05403-010 · CNES 2077485

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital de Base de São José do Rio Preto

Av. Brg. Faria Lima, 5544 - Vila Sao Jose, São José do Rio Preto - SP, 15090-000 · CNES 2079798

Atenção Especializada

Rota
Anomalias Congênitas

Hospital de Clínicas da UNICAMP

R. Vital Brasil, 251 - Cidade Universitária, Campinas - SP, 13083-888 · CNES 2748223

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

Hospital de Clínicas de Ribeirão Preto (HCRP-USP)

R. Ten. Catão Roxo, 3900 - Vila Monte Alegre, Ribeirão Preto - SP, 14015-010 · CNES 2082187

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do MetabolismoDeficiência Intelectual

UNIFESP / Hospital São Paulo

R. Napoleão de Barros, 715 - Vila Clementino, São Paulo - SP, 04024-002 · CNES 2688689

Serviço de Referência

Rota
Anomalias CongênitasErros Inatos do Metabolismo
Sobre os centros SUS: Estes centros são habilitados pelo Ministério da Saúde como Serviços de Referência em Doenças Raras ou Serviços de Atenção Especializada. O atendimento é pelo SUS, com encaminhamento da rede de atenção básica.

Dados de DATASUS/CNES, SBGM, ABNeuro e Ministério da Saúde. Sempre confirme a disponibilidade diretamente com o estabelecimento.

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Publicações mais relevantes

Timeline de publicações
0 papers (10 anos)
#1

Assessment of Collagen and Fibroblast Properties via Label-Free Higher Harmonic Generation Microscopy in Three-Dimensional Models of Osteogenesis Imperfecta and Ehlers-Danlos Syndrome.

International journal of molecular sciences2025 Dec 08

Osteogenesis imperfecta (OI) and Ehlers-Danlos syndrome (EDS) are inherited connective tissue disorders caused by diverse genetic defects, many of which affect collagen biosynthesis. However, the identified genetic variants do not always fully explain the clinical heterogeneity observed in patients, highlighting the need for advanced models and imaging techniques to assess collagen structure and fibroblast behavior at the microscopic level. In this study, we employed 5-week three-dimensional (3D) dermal fibroblast cultures derived from patients with haploinsufficient (HI) and dominant-negative (DN) OI, EDS, and healthy controls. Using label-free higher harmonic generation microscopy (HHGM), we visualized and quantified secreted collagen fibers and fibroblast morphology in situ. We analyzed fibroblast 3D orientation, collagen fiber diameter, collagen amount per cell, and the spatial alignment between fibroblasts and collagen fibers. HI OI fibroblasts secreted significantly less collagen than both control and EDS-derived cells, while EDS samples exhibited thinner collagen fibers compared to controls. Across all groups, collagen fiber orientation was strongly correlated with fibroblast alignment, in line with the role of fibroblasts in matrix organization. In healthy controls and HI OI samples, we observed a depth-dependent, counterclockwise rotation in fibroblast orientation from the culture bottom to the surface-a pattern that was less prominent in DN OI and EDS samples, potentially reflecting altered matrix guidance in diseased tissues. Overall, the quantity and quality of collagen, as well as fibroblast morphology and organization, were markedly altered in the OI and EDS model systems. These alterations may mirror tissue-level manifestations of the diseases, demonstrating the physiological relevance of patient-derived 3D fibroblast models for OI and EDS, as well as the power of harmonic generation microscopy in probing the cellular and extracellular consequences of disease-related gene defects in collagen or its biosynthetic pathways. Extensions of this methodological approach provide a way towards deeper understanding of tissue-level manifestations of collagen dysregulation in connective tissue disorders.

#2

Diaphragmatic Hernia in a Newborn With COL1A1-Associated Classical Ehlers-Danlos Syndrome.

Case reports in genetics2025

Diaphragmatic rupture is an uncommonly seen complication of classical Ehlers-Danlos syndrome (cEDS). There have been no documented cases of diaphragmatic hernia in newborns having cEDS. This case study discusses a male infant delivered through spontaneous vertex delivery to a mother with cEDS. No evidence of a diaphragmatic hernia was found 6 days before delivery when an ultrasound scan to monitor a ventricular septal defect was carried out. Postnatally, the infant displayed signs of severe respiratory distress. A chest radiograph revealed a diaphragmatic hernia. The surgical team found and corrected a small posterolateral diaphragmatic defect on the third day of life. This resulted in a good recovery following management of a complication of chylothorax. The mother was known to have cEDS and bidirectional sequencing of the patient's lymphocyte DNA detected the heterozygous pathogenic familial variant COL1A1 c.934C > T;p.(Arg312Cys). This variant has been previously reported in cases of cEDS. Other COL1A1 variants are known to be associated with arthrochalasia-type EDS and osteogenesis imperfecta, but no COL1A1 variants have been associated previously with congenital diaphragmatic hernia or diaphragmatic rupture. The familial variant impacts the highly conserved arginine residue in the Gly-X-Y triplet motif of the Type-I collagen protein. It has been reported in various families as a rare cause of autosomal-dominant cEDS. This case report details the patient's journey, including images of radiographs, highlighting a rare but important complication of spontaneous vertex delivery for individuals with cEDS. We also include a literature review on diaphragmatic hernia and rupture in classical EDS.

#3

Intersecting Pathologies: COL1A1-Related Syndrome in the Setting of Childhood-Onset Hypopituitarism: Case Report and Literature Review.

Diagnostics (Basel, Switzerland)2025 Sep 25

Background: Type I collagen is the most abundant protein of the extracellular matrix. Pathogenic variants in COL1A1 or COL1A2 are classically associated with osteogenesis imperfecta (OI) and Ehlers-Danlos syndrome (EDS). An emerging clinical entity-COL1-related overlap disorder-encompasses individuals exhibiting phenotypic features of both conditions. Methods: We report a 55-year-old male presenting with disproportionate short stature, grayish-blue sclerae, multiple fractures, long bone deformities, joint hypermobility, and atrophic surgical scarring. The patient also had long-standing, untreated childhood-onset hypopituitarism. Imaging studies revealed numerous prior fractures, bowing of forearm bones, and multiple Wormian bones. Results: Genetic testing confirmed a novel heterozygous COL1A1 exon 14 variant (c.940G > A, p.Gly314Arg), presenting with a phenotype consistent with a COL1-related overlap syndrome. Conclusions: This case expands the phenotypic spectrum of COL1A1 mutations and supports the concept of COL1-related phenotypic overlap.

#4

Clinical application of radiofrequency echographic multi-spectrometry (REMS) for diagnosis and follow-up in several rare bone disorders: a case series.

BMC medical imaging2025 Sep 26

Radiofrequency Echographic Multi Spectrometry (REMS) is a portable and radiation-free technology that can evaluate and monitor osteoporosis. In particular, REMS has been shown to measure bone mineral density (BMD) at axial skeletal bones with a precision, repeatability and accuracy not inferior to those of dual-energy X-ray absorptiometry (DXA). Moreover, REMS may be useful in the assessment of impaired bone quality and to predict fragility fracture risk. Due to these characteristics, REMS could be usefully used in the diagnosis and follow up of osteoporosis in rare bone diseases. The clinical cases includes in this study were selected among those that best highlight the strengths of REMS technology. A recent study conducted on subjects affected by osteogenesis imperfecta has demonstrated that the REMS technique is able to assess BMD in the same way as the DXA evaluation. REMS has also demonstrated excellent diagnostic accuracy in some patients suffering from others rare disease such as McCune-Albright or Ehlers-Danlos syndromes. Furthermore, REMS could be particularly advantageous in children and in women of childbearing age or during pregnancy and breastfeeding. In conclusion, on the basis of these preliminary data, REMS can be usefulness for the evaluation and monitoring of bone in individuals with rare bone diseases. Not applicable.

#5

COL1-related overlap disorder: An emerging phenotype linked to mono- and bi-allelic COL1A1/2 variants.

Archives of oral biology2025 Oct

We describe the clinical, radiological, and oro-dental findings of four unrelated families with unusual skeletal phenotypes caused by mono- and bi- allelic COL1A1/2 variants. The study included five Arab patients with clinical manifestations resembling osteogenesis imperfecta in the presence of variable degrees of osteoporosis, bone deformities, gray sclera, Wormian bones in the skull, and oro-dental abnormalities. However, bone fractures, which are considered the cardinal feature in osteogenesis imperfecta patients, were not documented in any of the cases. In addition, they also lacked the characteristic features of Ehlers-Danlos syndrome. Exome sequence was used to identify the causative variants. A new homozygous missense variant in COL1A1: c.4340 T > G; p.(Val1447Gly) was identified in one family, while the remaining three families harbored two recurrent and one novel heterozygous variants in COL1A2: [c.1171 G>A; p.(Gly391Ser) and c.1253 G>C; p.(Gly418Ala)] and COL1A1: c.1678 G>A; p.(Gly560Ser), respectively. We present a new patient harboring a homozygous COL1A1 variant with a distinctive skeletal phenotype in comparison to the few previously reported patients in the literature. In addition, we describe three families with osteogenesis imperfecta like phenotype harboring monoallelic COL1A1/2 variants, expanding the spectrum of COL1-related overlap disorder.

Publicações recentes

Ver todas no PubMed

📚 EuropePMCmostrando 86

2025

Assessment of Collagen and Fibroblast Properties via Label-Free Higher Harmonic Generation Microscopy in Three-Dimensional Models of Osteogenesis Imperfecta and Ehlers-Danlos Syndrome.

International journal of molecular sciences
2025

Diaphragmatic Hernia in a Newborn With COL1A1-Associated Classical Ehlers-Danlos Syndrome.

Case reports in genetics
2025

Intersecting Pathologies: COL1A1-Related Syndrome in the Setting of Childhood-Onset Hypopituitarism: Case Report and Literature Review.

Diagnostics (Basel, Switzerland)
2025

Clinical application of radiofrequency echographic multi-spectrometry (REMS) for diagnosis and follow-up in several rare bone disorders: a case series.

BMC medical imaging
2025

COL1-related overlap disorder: An emerging phenotype linked to mono- and bi-allelic COL1A1/2 variants.

Archives of oral biology
2025

Pain and physical function affecting quality of life in patients with osteogenesis imperfecta, X-linked hypophosphatemia, and hypermobile Ehlers-Danlos syndrome.

JBMR plus
2025

Case Report: A usual procedure in an unusual situation: a patient with a rare Ehlers Danlos/osteogenesis imperfecta overlap undergoing aortic valve replacement.

Frontiers in cardiovascular medicine
2025

Registry-Based Frequency of Molecularly Confirmed Osteogenesis Imperfecta in a Swiss Cohort of Individuals With Connective Tissue Disorders.

American journal of medical genetics. Part A
2024

Musculoskeletal Issues in Children and Adolescents: Genetic Musculoskeletal Disorders.

FP essentials
2024

Genetic disorders in maternal medicine.

Best practice &amp; research. Clinical obstetrics &amp; gynaecology
2024

Skeletal pathology in mouse models of Gould syndrome is partially alleviated by genetically reducing TGFβ signaling.

Matrix biology : journal of the International Society for Matrix Biology
2024

Reviewing hereditary connective tissue disorders: Proposals of harmonic medicolegal assessments.

International journal of legal medicine
2024

Unraveling the genetic collagen connection: clinical and therapeutic insights on genetic connective tissue disorders.

Advances in rheumatology (London, England)
2023

Asymptomatic Infant Rib Fractures Are Primarily Non-abuse-Related and Should Not Be Used to Assess Physical Child Abuse.

Children (Basel, Switzerland)
2023

B3GALT6-linkeropathy: Three illustrative patients spanning the disease spectrum.

European journal of medical genetics
2023

Hidradenitis suppurativa and Ehlers-Danlos syndrome: A case-control study.

JAAD international
2023

Hereditary dentin defects with systemic diseases.

Oral diseases
2023

Chiari I malformation management in patients with heritable connective tissue disorders.

World neurosurgery: X
2023

Clinical-functional features of individuals with Osteogenesis Imperfecta and Ehlers-Danlos syndromes: A scoping review of assessment tools and ICF model.

Musculoskeletal science &amp; practice
2023

COL1A1 and COL1A2 variants in Ehlers-Danlos syndrome phenotypes and COL1-related overlap disorder.

American journal of medical genetics. Part C, Seminars in medical genetics
2023

Developmental Foot Deformities in Patients with Connective Tissue Disorders.

JBJS reviews
2022

Osteogenesis imperfecta/ Ehlers-Danlos overlap syndrome (COL1-related disorder) and pregnancy.

Ceska gynekologie
2022

Lysyl hydroxylase 3-mediated post-translational modifications are required for proper biosynthesis of collagen α1α1α2(IV).

The Journal of biological chemistry
2022

Next-generation sequencing and analysis of consecutive patients referred for connective tissue disorders.

American journal of medical genetics. Part A
2022

Clinical and molecular features of patients with COL1-related disorders: Implications for the wider spectrum and the risk of vascular complications.

American journal of medical genetics. Part A
2022

Osteogenesis Imperfecta/Ehlers-Danlos Overlap Syndrome and Neuroblastoma-Case Report and Review of Literature.

Genes
2022

Generation of a COL1A2 homozygous knockout stem cell line via CRISPR/Cas9 system.

Stem cell research
2022

Prevalence of Marfan syndrome, Ehlers-Danlos syndrome, and osteogenesis imperfecta in patients with hidradenitis suppurativa.

Journal of the American Academy of Dermatology
2021

Rough endoplasmic reticulum expansion: a consistent finding in a patient cohort with vascular Ehlers-Danlos Syndrome and Osteogenesis Imperfecta.

Ultrastructural pathology
2021

Controversy and Consideration of Refractive Surgery in Patients with Heritable Disorders of Connective Tissue.

Journal of clinical medicine
2021

Fetal Fractures in an Infant with Maternal Ehlers-Danlos Syndrome, CCDC134 Pathogenic Mutation and a Negative Genetic Test for Osteogenesis Imperfecta.

Children (Basel, Switzerland)
2021

Mitral Valve Prolapse and Its Motley Crew-Syndromic Prevalence, Pathophysiology, and Progression of a Common Heart Condition.

Journal of the American Heart Association
2021

COL1-Related Disorders: Case Report and Review of Overlapping Syndromes.

Frontiers in genetics
2021

Genetic causes of fractures and subdural hematomas: fact versus fiction.

Pediatric radiology
2021

More than meets the eye: Expanding and reviewing the clinical and mutational spectrum of brittle cornea syndrome.

Human mutation
2021

Pain Phenotypes in Rare Musculoskeletal and Neuromuscular Diseases.

Neuroscience and biobehavioral reviews
2020

Osteoblasts mineralization and collagen matrix are conserved upon specific Col1a2 silencing.

Matrix biology plus
2021

Ehlers-Danlos Syndrome: Immunologic contrasts and connective tissue comparisons.

Journal of translational autoimmunity
2020

A Baseline Measurement of Quality of Life in 322 Adults With Osteogenesis Imperfecta.

JBMR plus
2021

Impact of heritable disorders of connective tissue on daily life of children: Parent perspectives.

Journal of paediatrics and child health
2021

Diversity in heritable disorders of connective tissue at a single center.

Connective tissue research
2021

Osteogenesis imperfecta: Novel genetic variants and clinical observations from a clinical exome study of 54 Indian patients.

Annals of human genetics
2020

Exome Sequencing Reveals a Phenotype Modifying Variant in ZNF528 in Primary Osteoporosis With a COL1A2 Deletion.

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research
2020

Diagnosis and management of pediatric metabolic bone diseases associated with skeletal fragility.

Current opinion in pediatrics
2020

Whole-Exome Sequencing Identifies Novel Compound Heterozygous ZNF469 Mutations in Two Siblings with Mild Brittle Cornea Syndrome.

Calcified tissue international
2020

Genetic Burden Contributing to Extremely Low or High Bone Mineral Density in a Senior Male Population From the Osteoporotic Fractures in Men Study (MrOS).

JBMR plus
2020

Dental Manifestations of Ehlers-Danlos Syndromes: A Systematic Review.

Acta dermato-venereologica
2020

Fatigue in adults with Osteogenesis Imperfecta.

BMC musculoskeletal disorders
2020

COL1-related overlap disorder: A novel connective tissue disorder incorporating the osteogenesis imperfecta/Ehlers-Danlos syndrome overlap.

Clinical genetics
2020

Genetic and Metabolic Conditions.

Pediatric clinics of North America
2020

High Prevalence of Connective Tissue Gene Variants in Professional Ballet.

The American journal of sports medicine
2020

An in vitro model to evaluate the properties of matrices produced by fibroblasts from osteogenesis imperfecta and Ehlers-Danlos Syndrome patients.

Biochemical and biophysical research communications
2019

Detection of target collagen peptides with single amino acid mutation using two fluorescent peptide probes.

Journal of materials chemistry. B
2019

Bleeding and bruising in Osteogenesis Imperfecta: International Society on Thrombosis and Haemostasis bleeding assessment tool and haemostasis laboratory assessment in 22 individuals.

British journal of haematology
2019

Compound phenotype of osteogenesis imperfecta and Ehlers-Danlos syndrome caused by combined mutations in COL1A1 and COL5A1.

Bioscience reports
2019

Molecular mechanisms and clinical manifestations of rare genetic disorders associated with type I collagen.

Intractable &amp; rare diseases research
2019

A novel mutation in COL1A2 leads to osteogenesis imperfecta/Ehlers-Danlos overlap syndrome with brachydactyly.

Genes &amp; diseases
2019

Radiotherapy Late Effects and Osteogenesis Imperfecta: Dos and Don'ts in Clinical Practice.

Case reports in oncology
2019

Cardiac valvular Ehlers-Danlos syndrome is a well-defined condition due to recessive null variants in COL1A2.

American journal of medical genetics. Part A
2019

SiMPLOD, a Structure-Integrated Database of Collagen Lysyl Hydroxylase (LH/PLOD) Enzyme Variants.

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research
2019

A case of broken bones and systems: The threat of irresponsible testimony.

American journal of medical genetics. Part A
2018

Sleep-disordered breathing in paediatric setting: existing and upcoming of the genetic disorders.

Annals of translational medicine
2018

Zebrafish type I collagen mutants faithfully recapitulate human type I collagenopathies.

Proceedings of the National Academy of Sciences of the United States of America
2018

Pharmacological resources, diagnostic approach and coordination of care in joint hypermobility-related disorders.

Expert review of clinical pharmacology
2018

Adults with osteogenesis imperfecta: Clinical characteristics of 151 patients with a focus on bisphosphonate use and bone density measurements.

Bone reports
2018

The Molecular Basis of Genetic Collagen Disorders and Its Clinical Relevance.

The Journal of bone and joint surgery. American volume
2018

Osteogenesis imperfecta type III/Ehlers-Danlos overlap syndrome in a Chinese man.

Intractable &amp; rare diseases research
2017

Multiple fractures in infants who have Ehlers-Danlos/hypermobility syndrome and or vitamin D deficiency: A case series of 72 infants whose parents were accused of child abuse and neglect.

Dermato-endocrinology
2018

A novel variant of osteogenesis imperfecta type IV and low serum phosphorus level caused by a Val94Asp mutation in COL1A1.

Molecular medicine reports
2018

Understanding fetal factors that contribute to preterm birth: Sjögren-Larsson syndrome as a model.

Journal of perinatal medicine
2017

Genetic factors influencing the reduction of central corneal thickness in disorders affecting the eye.

Ophthalmic genetics
2017

Compound heterozygous mutations in COL1A1 associated with an atypical form of type I osteogenesis imperfecta.

American journal of medical genetics. Part A
2017

Tissue-specific mosaicism for a lethal osteogenesis imperfecta COL1A1 mutation causes mild OI/EDS overlap syndrome.

American journal of medical genetics. Part A
2017

Molecular insights into prolyl and lysyl hydroxylation of fibrillar collagens in health and disease.

Critical reviews in biochemistry and molecular biology
2016

[Peripheral artery disease in patients younger than 50 years old: Which etiology?].

Annales de cardiologie et d'angeiologie
2016

Elastosis perforans serpiginosa in a case of pseudoxanthoma elasticum: A rare association.

Indian dermatology online journal
2016

Craniofacial and Dental Defects in the Col1a1Jrt/+ Mouse Model of Osteogenesis Imperfecta.

Journal of dental research
2016

Ocular manifestations of genetic skin disorders.

Clinics in dermatology
2016

Osteogenesis imperfecta: Ultrastructural and histological findings on examination of skin revealing novel insights into genotype-phenotype correlation.

Ultrastructural pathology
2016

An overlapping phenotype of Osteogenesis imperfecta and Ehlers-Danlos syndrome due to a heterozygous mutation in COL1A1 and biallelic missense variants in TNXB identified by whole exome sequencing.

American journal of medical genetics. Part A
2015

Genetic differentials of child abuse: Is your case rare or real?

American journal of medical genetics. Part C, Seminars in medical genetics
2015

Ehlers-Danlos syndrome(s) mimicking child abuse: Is there an impact on clinical practice?

American journal of medical genetics. Part C, Seminars in medical genetics
2015

Chronic pain in hypermobility syndrome and Ehlers-Danlos syndrome (hypermobility type): it is a challenge.

Journal of pain research
2015

Clinical, structural, biochemical and X-ray crystallographic correlates of pathogenicity for variants in the C-propeptide region of the COL3A1 gene.

American journal of medical genetics. Part A
2015

Differential diagnosis and diagnostic flow chart of joint hypermobility syndrome/ehlers-danlos syndrome hypermobility type compared to other heritable connective tissue disorders.

American journal of medical genetics. Part C, Seminars in medical genetics
2015

Heterozygous mutation of c.3521C>T in COL1A1 may cause mild osteogenesis imperfecta/Ehlers-Danlos syndrome in a Chinese family.

Intractable &amp; rare diseases research

Associações

Organizações que acompanham esta doença — pra ter apoio e orientação

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Comunidades

Grupos ativos de quem convive com esta doença aqui no Raras

Ainda não existe comunidade no Raras para Síndrome Ehlers-Danlos/osteogenesis imperfecta

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Doenças relacionadas

Doenças com sintomas parecidos — ajudam quem ainda está buscando diagnóstico

Referências e fontes

Bases de dados externas citadas neste artigo

Publicações científicas

Artigos indexados no PubMed ligados a esta doença no grafo RarasNet — título, periódico e PMID direto da fonte, sem intermediação de IA.

  1. Assessment of Collagen and Fibroblast Properties via Label-Free Higher Harmonic Generation Microscopy in Three-Dimensional Models of Osteogenesis Imperfecta and Ehlers-Danlos Syndrome.
    International journal of molecular sciences· 2025· PMID 41465276mais citado
  2. Diaphragmatic Hernia in a Newborn With COL1A1-Associated Classical Ehlers-Danlos Syndrome.
    Case reports in genetics· 2025· PMID 41356277mais citado
  3. Intersecting Pathologies: COL1A1-Related Syndrome in the Setting of Childhood-Onset Hypopituitarism: Case Report and Literature Review.
    Diagnostics (Basel, Switzerland)· 2025· PMID 41095672mais citado
  4. Clinical application of radiofrequency echographic multi-spectrometry (REMS) for diagnosis and follow-up in several rare bone disorders: a case series.
    BMC medical imaging· 2025· PMID 41013349mais citado
  5. COL1-related overlap disorder: An emerging phenotype linked to mono- and bi-allelic COL1A1/2 variants.
    Archives of oral biology· 2025· PMID 40602110mais citado
  6. Children with generalised joint hypermobility and musculoskeletal complaints: state of the art on diagnostics, clinical characteristics, and treatment.
    Biomed Res Int· 2013· PMID 23971021recente
  7. Clinical study of hereditary disorders of connective tissues in a Chilean population: joint hypermobility syndrome and vascular Ehlers-Danlos syndrome.
    Arthritis Rheum· 2006· PMID 16447226recente
  8. The genetic basis of the joint hypermobility syndromes.
    Rheumatology (Oxford)· 2006· PMID 16418200recente
  9. [Concomitant diseases in primary joint hypermobility syndrome].
    Med Klin (Munich)· 2004· PMID 15490074recente
  10. Cystic kidneys associated with connective tissue disorders.
    Am J Med Genet· 1997· PMID 9056549recente

Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:230857(Orphanet)
  2. MONDO:0016470(MONDO)
  3. Osteogenese Imperfeita(PCDT · Ministério da Saúde)
  4. GARD:17156(GARD (NIH))
  5. Variantes catalogadas(ClinVar)
  6. Busca completa no PubMed(PubMed)
  7. Q55786244(Wikidata)

Dados compilados pelo RarasNet a partir de fontes abertas (Orphanet, OMIM, MONDO, PubMed/EuropePMC, ClinicalTrials.gov, DATASUS, PCDT/MS). Este conteúdo é informativo e não substitui avaliação médica.

Conteúdo mantido por Agente Raras · Médicos e pesquisadores podem colaborar

Síndrome Ehlers-Danlos/osteogenesis imperfecta
Compêndio · Raras BR

Síndrome Ehlers-Danlos/osteogenesis imperfecta

ORPHA:230857 · MONDO:0016470
🇧🇷 Brasil SUS
Geral
Prevalência
<1 / 1 000 000
Herança
Autosomal dominant
CID-10
Q79.6 · Síndrome de Ehlers-Danlos
CID-11
Início
Infancy, Neonatal
Prevalência
0.0 (Europe)
MedGen
UMLS
C1852924
Wikidata
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