Raras
Buscar doenças, sintomas, genes...
Síndrome de braquiolmia-amelogênese imperfeita
ORPHA:2899CID-10 · Q76.3CID-11 · LD24.5YOMIM 601216DOENÇA RARA

Forma extremamente rara de braquiolmia, caracterizada por platispondilia leve, ílios largos, colo femoral alongado com coxa valga, escoliose e baixa estatura de tronco curto associada à amelogênese imperfeita da dentição decídua e permanente.

Mantido por Agente Raras·Colaborar como especialista →

Introdução

O que você precisa saber de cara

📋

Forma extremamente rara de braquiolmia, caracterizada por platispondilia leve, ílios largos, colo femoral alongado com coxa valga, escoliose e baixa estatura de tronco curto associada à amelogênese imperfeita da dentição decídua e permanente.

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
Worldwide
Casos conhecidos
15
pacientes catalogados
Início
Childhood
🏥
SUS: Cobertura mínimaScore: 20%
Triagem neonatal (Fase 5)CID-10: Q76.3
🇧🇷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
Você se identifica com essa condição?
O Raras está aqui pra te apoiar — com ou sem diagnóstico

Encontrou um erro ou informação desatualizada? Sugira uma correção →

Entender a doença

Do básico ao detalhe, leia no seu ritmo

Preparando trilha educativa...

Sinais e sintomas

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

Partes do corpo afetadas

🦴
Ossos e articulações
6 sintomas
😀
Face
2 sintomas
🦷
Dentes
2 sintomas
❤️
Coração
1 sintomas

+ 5 sintomas em outras categorias

Características mais comuns

100%prev.
Oligodontia
Frequência: 4/4
100%prev.
Baixa estatura
Frequência: 4/4
17%prev.
Prognatismo mandibular
Ocasional (29-5%)
17%prev.
Hipoplasia da maxila
Ocasional (29-5%)
Escoliose
Maturação esquelética atrasada
16sintomas
Muito frequente (2)
Ocasional (2)
Sem dados (12)

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

Oligodontia
Frequência: 4/4100%
Baixa estaturaShort stature
Frequência: 4/4100%
Prognatismo mandibularMandibular prognathia
Ocasional (29-5%)17%
Hipoplasia da maxilaHypoplasia of the maxilla
Ocasional (29-5%)17%
EscolioseScoliosis

Linha do tempo da pesquisa

Publicações por ano — veja quando o interesse científico cresceu
Anos de pesquisa1desde 2026
Últimos 10 anos200publicações
Pico202562 papers
Linha do tempo
2026Hoje · 2026📈 2025Ano de pico
Publicações por ano (últimos 10 anos)

Triagem neonatal (Teste do Pezinho)

👶
Teste: qPCR para deleção de SMN1 em sangue seco
Fase 5 do PNTNpending
Incidência no Brasil: 1:10.000

A triagem neonatal permite diagnóstico precoce e início imediato do tratamento.

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

1 gene identificado com associação a esta condição. Padrão de herança: Autosomal recessive.

LTBP3Latent-transforming growth factor beta-binding protein 2Disease-causing germline mutation(s) inTolerante
FUNÇÃO

May play an integral structural role in elastic-fiber architectural organization and/or assembly

LOCALIZAÇÃO

Secreted, extracellular space, extracellular matrix

VIAS BIOLÓGICAS (2)
Molecules associated with elastic fibresTGF-beta receptor signaling activates SMADs
MECANISMO DE DOENÇA

Glaucoma 3, primary congenital, D

An autosomal recessive form of primary congenital glaucoma (PCG). PCG is characterized by marked increase of intraocular pressure at birth or early childhood, large ocular globes (buphthalmos) and corneal edema. It results from developmental defects of the trabecular meshwork and anterior chamber angle of the eye that prevent adequate drainage of aqueous humor.

EXPRESSÃO TECIDUAL(Ubíquo)
Aorta
369.7 TPM
Artéria tibial
212.2 TPM
Artéria coronária
204.8 TPM
Útero
192.4 TPM
Ovário
192.2 TPM
OUTRAS DOENÇAS (4)
geleophysic dysplasia 3brachyolmia-amelogenesis imperfecta syndromeAcromicric dysplasiageleophysic dysplasia
HGNC:6716UniProt:Q14767

Variantes genéticas (ClinVar)

136 variantes patogênicas registradas no ClinVar.

🧬 LTBP3: NM_001130144.3(LTBP3):c.2829C>G (p.Cys943Trp) ()
🧬 LTBP3: NM_001130144.3(LTBP3):c.3385G>T (p.Glu1129Ter) ()
🧬 LTBP3: NM_001130144.3(LTBP3):c.9del (p.Arg5fs) ()
🧬 LTBP3: NM_001130144.3(LTBP3):c.864+2T>C ()
🧬 LTBP3: NM_001130144.3(LTBP3):c.3418_3419del (p.Ser1140fs) ()
Ver todas no ClinVar

Classificação de variantes (ClinVar)

Distribuição de 1,517 variantes classificadas pelo ClinVar.

910
607
VUS (60.0%)
Benigna (40.0%)
VARIANTES MAIS SIGNIFICATIVAS
LTBP3: NM_001130144.3(LTBP3):c.2256C>G (p.Ser752Arg) [Uncertain significance]
LOC130006027: NM_001130144.3(LTBP3):c.3359A>G (p.Asp1120Gly) [Uncertain significance]
LOC121832793: NM_001130144.3(LTBP3):c.2942A>G (p.Asn981Ser) [Uncertain significance]
LTBP3: NM_001130144.3(LTBP3):c.3712G>A (p.Glu1238Lys) [Uncertain significance]
LTBP3: NM_001130144.3(LTBP3):c.42G>C (p.Glu14Asp) [Uncertain significance]

Vias biológicas (Reactome)

2 vias biológicas associadas aos genes desta condição.

Diagnóstico

Os sinais que médicos procuram e os exames que confirmam

Carregando...

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 de braquiolmia-amelogênese imperfeita

🗺️

Selecione um estado ou use sua localização para ver resultados.

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

Pesquisa ativa

Ensaios clínicos abertos e novidades científicas recentes

Pesquisa e ensaios clínicos

Nenhum ensaio clínico registrado para esta condição.

🧪 Está conduzindo uma pesquisa?
Divulgue para pacientes e familiares que acompanham esta doença.
Divulgar pesquisa →

Publicações mais relevantes

Timeline de publicações
0 papers (10 anos)
#1

Differential Effects of DLX3 Mutations Drive Phenotypic Variability in Tricho-Dento-Osseous Syndrome via Direct Activation of WNT10A.

Annals of the New York Academy of Sciences2026 Mar

DLX3 is a homeobox transcription factor essential for multiple organogenesis processes. Mutations in DLX3 cause trichodentoosseous syndrome (TDO), characterized by curly hair, sclerotic bone, enamel, and dentin defects as well as taurodontism. Phenotypic variability in TDO has been well documented, but its pathogenesis remains poorly understood. Here, we characterized three TDO families with distinct clinical features and identified a known DLX3 deletion (c.561_562del) and the first pathogenic splice-site variant (c.516+1_516+2insA). The proband with the splice-site mutation displayed a mesenchymal-dominant phenotype with severe dentin hypoplasia, enlarged pulp chambers, and hypertaurodontism but nearly normal enamel, whereas the mother and sister showed epithelial-dominant anomalies, including enamel hypoplasia and kinky hair. Minigene analysis demonstrated that c.516+1_516+2insA generated two aberrant transcripts encoding p.Val173Aspfs*28 and p.Arg120_Val173del. These mutant proteins localized mainly in the cytoplasm and showed markedly reduced transactivation activity. In cultured human dental pulp cells, DLX3 overexpression upregulated the odontoblastic markers DSPP, MMP20, and WNT10A. Chromatin immunoprecipitation and reporter assays further revealed that DLX3 directly activates WNT10A via a conserved enhancer (chr2:218,878,973_218,879,302) and three upstream binding sites. These findings expand the TDO mutational spectrum and suggest that differential mutant DLX3 expression may contribute to phenotypic variability, whereas disrupted regulation of WNT10A underlies dentin defects and taurodontism.

#2

Addressing the unmet challenge of pain in rare bone diseases: new insights from the RUDY UK registry.

Orphanet journal of rare diseases2026 Jan 29

Pain is a common symptom in many rare bone disorders, often linked to depression and a substantial decline in quality of life. However, there is little information on the quality of the pain which may provide insights into pain mechanisms. This study aimed to describe and compare the frequency and characteristics of self-reported pain in adults with Fibrous Dysplasia of Bone/McCune-Albright Syndrome (FD/MAS), Osteogenesis Imperfecta (OI), and X-linked Hypophosphatemia (XLH). A cross-sectional study was conducted using the online UK RUDY registry. Adults with self -reported FD/MAS, OI, and XLH who completed the painDETECT questionnaire (PD-Q) were included. Pain prevalence and phenotypes were assessed using baseline PD-Q responses which were also mapped to a modified widespread pain index as a measure of generalized pain. Descriptive analyses were performed using R®. A total of 281 adults completed the baseline PD-Q (94 FD/MAS, 94 OI, and 93 XLH). Among these, 86% of patients currently experienced pain and 47% reported severe strongest pain in the past four weeks, with no significant differences between conditions. Pain prevalence and phenotype were similar across diseases, though pain sites differed. Neuropathic-like pain and female sex were significantly associated with poorer pain outcomes, including higher pain prevalence and intensity (p < 0.05). Generalized pain (18%) was significantly associated with moderate to severe anxiety (p = 0.03), depression (p < 0.001) and sleep impairment (p < 0.001). Despite distinct pathophysiological mechanisms, pain distribution appears similar across these bone diseases, suggesting a major role for non-skeletal factors. Generalized pain was frequent and associated with anxiety, depression, and sleep disturbances, suggesting nociplastic features maybe a significant driver of pain in adults with rare bone diseases. The online version contains supplementary material available at 10.1186/s13023-025-04167-4.

#3

FAM20A Deficiency Drives Transcriptomic Dysregulation and Functional Impairment in Gingival Fibroblasts.

Cell proliferation2026 Feb

Amelogenesis imperfecta type 1G (AI1G), also known as Enamel-Renal-Gingival Syndrome (ERGS), is an autosomal recessive disorder caused by variants in FAM20A, encoding a Golgi apparatus protein crucial for protein processing and secretion. AI1G presents with enamel defects, nephrocalcinosis and gingival overgrowth. Building upon our previous findings demonstrating the impact of FAM20A insufficiency on deciduous dental pulp cells, this study investigated the molecular mechanisms underlying gingival fibromatosis in AI1G. RNA sequencing of gingival fibroblasts from an AI1G patient revealed widespread differential gene expression (DEG). Gene Ontology (GO) analysis demonstrated enrichment of DEGs in biological processes related to cell adhesion, differentiation, proliferation (including positive regulation and cell division), cell cycle regulation, apoptosis and signal transduction. Pathway analysis (Reactome and KEGG) further highlighted the dysregulation of signalling pathways, including Wnt, TGF-β, cell cycle, DNA replication, Rho GTPase signalling and extracellular matrix organisation. Functional assays confirmed these findings, revealing delayed initial attachment and spreading, impaired osteogenic differentiation (evidenced by reduced mineralization and downregulation of DLX5, OCN, RUNX2 and OPN), enhanced cell cycle progression and proliferation (increased colony size and proliferation rates, along with a shift from G0/G1 to G2/M phase) and suppressed apoptosis in FAM20A-insufficient fibroblasts. These results suggest that FAM20A plays a critical role in regulating fundamental processes in gingival fibroblasts, and its insufficiency contributes to the gingival fibromatosis phenotype observed in AI1G through the disruption of cell adhesion, differentiation, proliferation and apoptosis. This study proposes novel insights into the pathogenesis of AI1G and highlights potential therapeutic targets for this complex disorder.

#4

Saliva Proteomics Shows Immune Activation and Metabolic Shifts in Female Jalili Syndrome Patients.

Oral diseases2026 Mar 24

Jalili syndrome (JS) is an autosomal recessive disorder with cone-rod dystrophy and amelogenesis imperfecta caused by CNNM4 variants. This study describes salivary proteome patterns observed in a small female JS cohort to characterize the oral molecular environment. Unstimulated saliva was collected from three related female JS patients carrying CNNM4 c.1475G>A (p.Gly492Asp) and six age-matched female unaffected controls. Tandem mass tag (TMT)-based quantitative proteomics was performed. Eighty-seven uniquely quantified salivary proteins were identified. Thirty-three proteins showed higher abundance in JS saliva (log2FC > 0.6; adjusted p < 0.05), including neutrophil/innate immune proteins (MPO, CTSG, SERPINB1) and carbohydrate-metabolism enzymes (ENO1/ENO2, GAPDH, TKT, TALDO1). LDHA showed a group-specific detection pattern, being detected in all JS samples but not detected in controls under the current workflow. Functional annotation and interaction analyses highlighted themes related to innate immunity and carbohydrate metabolism. In this small female-only cohort, the salivary proteome profile observed in JS was characterized by increased abundance of proteins annotated to innate immune defense and carbohydrate-associated metabolic processes. These findings are descriptive and should be interpreted in the context of oral clinical status.

#5

A radiological case series of three siblings with osteogenesis imperfecta and shared paternal inheritance.

Radiology case reports2026 May

Osteogenesis imperfecta (OI), or brittle bone disease, is a genetically inherited connective tissue syndrome that manifests through autosomal dominant or recessive patterns. We present an unusual case involving three siblings with the same father but different mothers. The patients had extremely short stature, recurrent fractures, and varying degrees of severity of OI, in addition to distinctive features such as blue sclera and dentinogenesis imperfecta. The radiographic skeletal surveys revealed the characteristic features of OI in all three siblings. The patients exhibited Wormian bones, multiple fractures with callus formation, bowing of the long bones, accordion ribs, platyspondyly, and kyphoscoliosis. The patients were admitted for inpatient administration of two doses of intravenous zoledronic acid, allowing for monitoring of potential adverse effects. At the 7-month follow-up, the patients reported a reduction in fractures and a notable improvement in their ability to perform daily activities, including the capacity to sit without assistance. The patients did not experience any significant adverse effects from the zoledronic acid. Radiology is vital for diagnosing OI as it highlights the unique skeletal patterns, assists in identifying the specific OI phenotype, and evaluates the severity, particularly when genetic testing is inaccessible.

Publicações recentes

Ver todas no PubMed

📚 EuropePMCmostrando 197

2026

Saliva Proteomics Shows Immune Activation and Metabolic Shifts in Female Jalili Syndrome Patients.

Oral diseases
2026

Differential Effects of DLX3 Mutations Drive Phenotypic Variability in Tricho-Dento-Osseous Syndrome via Direct Activation of WNT10A.

Annals of the New York Academy of Sciences
2026

A radiological case series of three siblings with osteogenesis imperfecta and shared paternal inheritance.

Radiology case reports
2026

Report of the favorable pregnancy outcomes in an FKBP10-related Bruck syndrome case and a narrative review of pregnancy in severe osteogenesis imperfecta.

BMC pregnancy and childbirth
2026

The Metacarpophalangeal Pattern Profile: An Old Method With New Insights Into the Evaluation of Short Stature.

American journal of human biology : the official journal of the Human Biology Council
2026

Addressing the unmet challenge of pain in rare bone diseases: new insights from the RUDY UK registry.

Orphanet journal of rare diseases
2026

Advancing Obstetric Care: The Role of Targeted Next-Generation Sequencing in Pregnancies with Structurally Normal Fetuses.

Journal of the Chinese Medical Association : JCMA
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

Bathrocephaly and Serpentine Fibula as Underrated Features of Osteogenesis Imperfecta Type I: A Case Report.

Molecular syndromology
2025

When teeth and kidneys fail together: a case series of amelogenesis imperfecta-renal syndromes in childhood.

The Pan African medical journal
2025

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

Case reports in genetics
2025

Targeted fetal NGS panel reveals genetic conditions in sonographically normal fetuses: Insights from a large cohort study.

PloS one
2025

Temporal Bone CT Findings in Hajdu-Cheney Syndrome: Case Report with Review of the Literature.

AJNR. American journal of neuroradiology
2026

Pre-operative zoledronate is safe for children with medical complexity undergoing posterior spinal fusion for neuromuscular scoliosis.

Spine deformity
2025

Novel mutation in CNNM4 gene in a Chinese family with Jalili syndrome and literature review.

International journal of ophthalmology
2025

FKBP10 Variants: Differentiation Between Bruck Syndrome Type 1 And Osteogenesıs Imperfecta Type XI.

Journal of clinical research in pediatric endocrinology
2025

FAM20C and FAM20A in normal and ectopic mineralization: A focus on oro-renal syndromes.

Matrix biology : journal of the International Society for Matrix Biology
2026

Accuracy of dental age estimation methods in children with chromosomal syndromes: A systematic review and network meta-analysis.

Archives of oral biology
2026

An Uncommon Case of Hypophosphataemia-Non-Lethal Raine Syndrome With Novel FAM20C Variant: Expanding the Phenotypic Spectrum.

American journal of medical genetics. Part A
2025

ROGDI-Related Disorder Resulting from Disruption of Complex Interactive Neuro-Dental Developmental Networks: A Review and Description of the First Missense Variant.

Genes
2025

Mitral Valve Aneurysm With Perforation Resulting in Severe Mitral Regurgitation Secondary to Infective Endocarditis: A Report of a Rare Case.

Cureus
2026

Late diagnosis of Heimler syndrome and review of the genetic and phenotypic spectrum.

Ophthalmic genetics
2025

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

Diagnostics (Basel, Switzerland)
2025

New Lens On Congenital Mild Bone Fragility: a Novel Col1a1 Knockout Mouse Model for Osteogenesis Imperfecta Type 1.

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research
2025

Unique Dental and Craniofacial Manifestations of Hypoplastic Amelogenesis Imperfecta in a Patient With Prune Belly Syndrome: A Rare Case Report.

Case reports in dentistry
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

A rare case of McCune-Albright syndrome in a young male with hyperthyroidism and hypertrophic scars.

Oxford medical case reports
2025

A pictorial essay of thoracic wall diseases: multiple pathologies in the same anatomical site.

Insights into imaging
2025

Kohlschütter-Tönz Syndrome: A Rare Clinical Entity with Amelogenesis Imperfecta in Two Siblings, Dental Management and Scoping Review.

Turkish archives of pediatrics
2025

Clinical Characteristics and Management of Rare Metabolic Bone Diseases: An Audit of the Rare Metabolic Bone Disease Registry of India.

Calcified tissue international
2025

Genotype-Phenotype Correlation Insights in a Rare Case Presenting with Multiple Osteodysplastic Syndromes.

Genes
2025

Co-occurrence of Congenital Osteogenesis Imperfecta and Maternal Antiphospholipid Syndrome: A Novel Case Report.

Cureus
2025

Application of the Gross Motor Function Measure in children with conditions other than cerebral palsy: A systematic review.

Developmental medicine and child neurology
2025

Demographic and Clinical Profile of Patients with Osteogenesis Imperfecta Hospitalized Due to Coronavirus Disease (COVID)-19: A Case Series of 13 Patients from Brazil.

Healthcare (Basel, Switzerland)
2025

Clinical, Biochemical and Radiological Features of LRP5 Gene Variants in Children.

Calcified tissue international
2025

Gene editing for collagen disorders: current advances and future perspectives.

Gene therapy
2025

Genetic Screening of a Nonsyndromic Amelogenesis Imperfecta Patient Cohort Using a Custom smMIP Reagent for Selective Enrichment of Target Loci.

Human mutation
2025

Integrating Imaging and Genomics in Amelogenesis Imperfecta: A Novel Diagnostic Approach.

Genes
2025

Periodontitis treatment and microbiome in a patient with FAM20A mutation: Case study of 1.5 years.

Clinical advances in periodontics
2026

The Absence of Claudin-10 in the Enamel Organ Alters Its Integrity.

Journal of dental research
2025

A retrospective study on the prevalence, management, and outcomes of congenital heart diseases in children at Edward Francis small teaching hospital, banjul, the Gambia.

BMC cardiovascular disorders
2026

FAM20A Deficiency Drives Transcriptomic Dysregulation and Functional Impairment in Gingival Fibroblasts.

Cell proliferation
2025

The impact of dental intervention under general anesthesia in Kohlschutter-Tonz Syndrome: a case series.

BMC pediatrics
2025

Neurologic outcomes in patients with skeletal dysplasias undergoing cervical fusion and occipitocervical fusion.

Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery
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

Amelogenesis Imperfecta and Epilepsy: A Diagnostic Clue to a Neurogenetic Epilepsy Syndrome.

Neurology
2025

Heimler Syndrome With Tooth Agenesis, Abnormal Enamel and Dentin Mineralization, Root Maldevelopment, and PEX1 Mutation.

International dental journal
2025

Six at Sixty. Commentary on osteogenesis imperfecta 1975-2025.

Journal of medical genetics
2025

Further Evidence of Early-Onset Osteoporosis and Bone Fractures as a New FGFR2-Related Phenotype.

International journal of molecular sciences
2025

Ensuring diverse representation and minimizing conflicts of interest in clinical practice guidelines.

Nature reviews. Endocrinology
2025

Distinctive Amelogenesis Imperfecta in Loeys-Dietz Syndrome Type II.

Journal of dental research
2025

Aortic root dilatation and mitral valve prolapse in three siblings with dental anomalies and short stature syndrome due to a homozygous novel LTBP3 variant.

Cardiology in the young
2025

A novel mutation in CNNM4 is associated with a case of Jalili syndrome in Egypt.

Documenta ophthalmologica. Advances in ophthalmology
2024

Indirect Hexapod Frame-assisted Reduction of Chronic Radial Head Dislocations in Children: 20-year Experience and Technical Tips.

Strategies in trauma and limb reconstruction
2025

Recurrent First-trimester Cystic Hygroma with Normal Chromosomes Identified in Two Cases with a Recessive Genetic Syndrome.

Journal of medical ultrasound
2026

Truncated Variants in FAM20A and WDR72 Genes Underlie Autosomal Recessive Amelogenesis Imperfecta in Four Pakistani Families.

Biochemical genetics
2025

KMT2D Regulates Tooth Enamel Development.

Journal of dental research
2025

The craniofacial, dental and systemic manifestations of Enamel Renal Syndrome: A Scoping review.

European journal of medical genetics
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

The ROGDI protein mutated in Kohlschutter-Tonz syndrome is a novel subunit of the Rabconnectin-3 complex implicated in V-ATPase assembly.

The Journal of biological chemistry
2025

Ano5 deficiency disturbed bone formation by inducing osteoclast apoptosis in Gnathodiaphyseal dysplasia.

Experimental cell research
2025

Transcript Long-Read Sequencing Unveils the Molecular Complexity of a Novel ROGDI Splicing Variant in a Tunisian Family With Kohlschütter-Tönz Syndrome.

Clinical genetics
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
2025

Dental Management of Genetic Dental Disorders: A Critical Review.

Journal of dental research
2025

Anesthetic management in pregnancy with osteogenesis imperfecta type XI: A comprehensive case report.

International journal of surgery case reports
2025

Enamel renal gingival syndrome in Indian scenario: A systematic review.

Medical journal, Armed Forces India
2025

The genetics of non-syndromic dentinogenesis imperfecta: a systematic review.

European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry
2025

Phenotypic Expansion: Fetus With Cole-Carpenter Type 2 Presenting With Novel Neonatal Lethal Skeletal Dysplasia.

American journal of medical genetics. Part A
2025

Prevalence of Crown Resorption in Amelogenesis Imperfecta due to Junctional Epidermolysis Bullosa.

Oral diseases
2024

Cellular and Molecular Effects of the Bruck Syndrome-Associated Mutation in the PLOD2 Gene.

International journal of molecular sciences
2024

Childhood early oral ageing syndrome: prevalence and association with possible aetiological factors and consequences for the vertical dimension of occlusion: protocol for a cross-sectional study.

BMJ open
2024

The impact of obesity on sleep, pulmonary and chest wall restriction in Osteogenesis Imperfecta: a pilot study.

Orphanet journal of rare diseases
2024

Molecular Study of FAM20A Gene and Biochemical Analysis for Amelogenesis Imperfecta Patients.

Wiadomosci lekarskie (Warsaw, Poland : 1960)
2024

Enamel Renal Syndrome: A Case Report.

Cureus
2024

Functional and pathogenic insights into CNNM4 variants in Jalili syndrome.

Scientific reports
2024

Bmpr1aa modulates the severity of the skeletal phenotype in an fkbp10-deficient Bruck syndrome zebrafish model.

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research
2024

Adapting to Adulthood: A Review of Transition Strategies for Osteogenesis Imperfecta.

Calcified tissue international
2025

Clinical and Histopathologic Findings in Jalili Syndrome.

Ophthalmology. Retina
2025

Rigid intramedullary nailing of lower limb segments in children and adolescents with metabolic bone disease.

Journal of pediatric orthopedics. Part B
2025

Structural Variants in COL1A1 and COL1A2 in Osteogenesis Imperfecta.

American journal of medical genetics. Part A
2025

Nephrocalcinosis, distal renal tubular acidosis and skeletal abnormality in two siblings with ROGDI -related Kohlschütter-Tönz syndrome.

Clinical dysmorphology
2024

A case of enamel renal syndrome from a novel genetic mutation, multidisciplinary management and long-term prognosis.

Upsala journal of medical sciences
2024

Acute Angle Closure Glaucoma in a Patient With Jalili-Smith Syndrome.

Cureus
2024

Musculoskeletal Issues in Children and Adolescents: Genetic Musculoskeletal Disorders.

FP essentials
2025

First Trimester Fetal Clubfoot: A Novel Presentation of Severe Osteogenesis Imperfecta.

American journal of medical genetics. Part A
2024

Genetic disorders in maternal medicine.

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

Bruck syndrome in pregnancy.

BMJ case reports
2025

Fixed prosthodontic rehabilitation using a facially driven fully digital workflow of a patient with syndromic amelogenesis imperfecta associated with a rare form of ectodermal dysplasia, tricho-dento-osseous (TDO) syndrome.

The Journal of prosthetic dentistry
2024

Generation of bone-specific lysyl hydroxylase 2 knockout mice and their phenotypes.

Biochemistry and biophysics reports
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

Loss of the long form of Plod2 phenocopies contractures of Bruck syndrome-osteogenesis imperfecta.

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research
2024

Mini-implant assisted palate expansion and digital design in junctional epidermolysis bullosa and amelogenesis imperfecta: Case report.

Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry
2024

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

International journal of legal medicine
2024

Congenital Contractures and Fractures: A Variant of Bruck Syndrome Type 2.

Cureus
2024

A Dyadic Nosology for Osteogenesis Imperfecta and Bone Fragility Syndromes 2024.

Calcified tissue international
2024

Presentation of Rare Phenotypes Associated with the FKBP10 Gene.

Genes
2024

Advances in clinical diagnosis and management of amelogenesis imperfecta in children and adolescents.

Journal of dentistry
2024

Orthodontic findings and treatment need in patients with amelogenesis imperfecta: a descriptive analysis.

Head &amp; face medicine
2024

Caregiver Burden, Parenting Stress and Coping Strategies: The Experience of Parents of Children and Adolescents with Osteogenesis Imperfecta.

Healthcare (Basel, Switzerland)
2024

A recurrent de novo missense mutation in COL1A1 causes osteogenesis imperfecta type II and preterm delivery in Normande cattle.

Genetics, selection, evolution : GSE
2024

Enamel Renal Gingival Syndrome in an Adolescent.

Journal of dentistry for children (Chicago, Ill.)
2024

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

Advances in rheumatology (London, England)
2024

Gingival proteomics reveals the role of TGF beta and YAP/TAZ signaling in Raine syndrome fibrosis.

Scientific reports
2024

Management of oral manifestations of a child with Heimler Syndrome-2.

BMJ case reports
2024

Clinical features, treatment, and follow-up of OPPG and high-bone-mass disorders: LRP5 is a key regulator of bone mass.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA
2024

A novel compound heterozygous variation in the FKBP10 gene causes Bruck syndrome without congenital contractures: A case report.

Heliyon
2024

[Analysis of phenotype and pathogenic variant in a case of Heimler syndrome].

Zhonghua er bi yan hou tou jing wai ke za zhi = Chinese journal of otorhinolaryngology head and neck surgery
2024

Heimler syndrome with a complaint of blurred vision caused by compound heterozygous variants in PEX1.

European journal of ophthalmology
2024

RNA-based bone histomorphometry: method and its application to explaining postpubertal bone gain in a G610C mouse model of osteogenesis imperfecta.

Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research
2024

In-depth investigation of FAM20A insufficiency effects on deciduous dental pulp cells: Altered behaviours, osteogenic differentiation, and inflammatory gene expression.

International endodontic journal
2024

Navigating Complexity: A Case Report on a Comprehensive Dental Management Approach to Amelogenesis Imperfecta and Gingival Fibromatosis Syndrome.

Cureus
2024

Biallelic variants in Plexin B2 (PLXNB2) cause amelogenesis imperfecta, hearing loss and intellectual disability.

Journal of medical genetics
2024

Identification of a family with van der Hoeve's syndrome harboring a novel COL1A1 mutation and generation of patient-derived iPSC lines and CRISPR/Cas9-corrected isogenic iPSCs.

Human cell
2024

The Rogdi knockout mouse is a model for Kohlschütter-Tönz syndrome.

Scientific reports
2024

[Zellweger syndrome caused by PEX6 gene variation in 2 cases and literature review].

Zhonghua er ke za zhi = Chinese journal of pediatrics
2023

[Features and results of surgical rehabilitation of hearing loss in osteogenesis imperfecta].

Vestnik otorinolaringologii
2024

Dentofacial manifestations in a child with Jalili syndrome.

Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry
2023

Comprehensive Preventive and Therapeutic Oral Health Care: A Case Report of Mucopolysaccharidosis Type IV A in a Pediatric Patient.

Puerto Rico health sciences journal
2023

Identification of novel homozygous nonsense SLC10A7 variant causing short stature, amelogenesis imperfecta, and skeletal dysplasia with scoliosis and surgical management of spine.

Orphanet journal of rare diseases
2023

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

Children (Basel, Switzerland)
2023

Autoimmune amelogenesis imperfecta in patients with APS-1 and coeliac disease.

Nature
2024

Heterozygous COL17A1 variants are a frequent cause of amelogenesis imperfecta.

Journal of medical genetics
2023

Perampanel effectiveness in treating ROGDI-related Kohlschütter-Tönz syndrome: first reported case in China and literature review.

BMC medical genomics
2023

A Review of Selected Dental Anomalies With Histologic Features in the Pediatric Patient.

Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society
2023

De novo variants of dominant monogenic disorders in Vietnam detected by a noninvasive prenatal test: a case series.

Personalized medicine
2023

Left Main Spontaneous Coronary Artery Dissection in a Patient With Osteogenesis Imperfecta: Use of Multimodal Imaging.

Heart, lung &amp; circulation
2023

LRP5, Bone Mass Polymorphisms and Skeletal Disorders.

Genes
2023

Recessive COL17A1 Mutations and a Dominant LAMB3 Mutation Cause Hypoplastic Amelogenesis Imperfecta.

Journal of personalized medicine
2023

A novel compound heterozygous PEX1 variant in Heimler syndrome.

Experimental eye research
2023

Misdiagnosed metabolic bone abnormality: a case report.

Journal of medical case reports
2023

Case Report: A prenatal diagnosis of osteogenesis imperfecta in a patient with a novel pathogenic variant in COL1A2.

F1000Research
2024

Photoanthropometric craniofacial parameters in individuals with osteogenesis imperfecta.

Medicina oral, patologia oral y cirugia bucal
2023

Bilateral Distal Humeral Physeal Separation-From Birth Trauma to Family Trauma.

Journal of orthopaedic case reports
2024

SOFT syndrome with kohlschutter-Tonz syndrome.

Journal of postgraduate medicine
2023

Case report: Enamel renal syndrome: a case series from sub-Saharan Africa.

Frontiers in oral health
2023

Oro-dental phenotyping and report of three families with RELT-associated amelogenesis imperfecta.

European journal of human genetics : EJHG
2023

Carbonic anhydrase II deficiency syndrome with amelogenesis imperfecta linked to a homozygous CA2 deletion.

Intractable &amp; rare diseases research
2023

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

European journal of medical genetics
2023

Bilateral Synchronous Olecranon Apophyseal Fracture in a Teenager: A Case Report.

Journal of orthopaedic case reports
2023

Kohlschutter-Tonz syndrome (amelo-cerebro-hypohidrotic syndrome) in an Indian family with a novel ROGD1 mutation.

Clinical dysmorphology
2023

Psychosocial impacts of caring for a child with a genetic disorder in Accra, Ghana.

Journal of community genetics
2024

Enamel renal syndrome: A case report with calcifications in pulp, gingivae, dental follicle and kidneys.

Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry
2023

microRNA-382 as a tumor suppressor? Roles in tumorigenesis and clinical significance.

International journal of biological macromolecules
2023

Genotype-phenotype analysis of selective failure of tooth eruption-A systematic review.

Clinical genetics
2023

Mutation In Fkbp10 Gene Cause Bruck Syndrome 1 (Brks1) In A Pakistani Family Of Pashtun Origin.

Journal of Ayub Medical College, Abbottabad : JAMC
2023

[IDENTIFICATION OF A NOVEL LTBP3 GENE PATHOGENIC VARIANT IN DRUZE ARAB PATIENTS PRESENTED WITH SYNDROMIC SHORT STATURE WITH BRACHYOLMIA AND AMELOGENESIS IMPERFECTA].

Harefuah
2024

Epileptic encephalopathy and amelogenesis imperfecta: What about KohlschüttereTönz syndrome? Case report and literature review.

Special care in dentistry : official publication of the American Association of Hospital Dentists, the Academy of Dentistry for the Handicapped, and the American Society for Geriatric Dentistry
2023

Perturbations in fatty acid metabolism and collagen production infer pathogenicity of a novel MBTPS2 variant in Osteogenesis imperfecta.

Frontiers in endocrinology
2023

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

JAAD international
2023

Amelogenesis imperfecta: Next-generation sequencing sheds light on Witkop's classification.

Frontiers in physiology
2023

Higher SARS-CoV-2 detection of oropharyngeal compared with nasopharyngeal or saliva specimen for molecular testing: a multicentre randomised comparative accuracy study.

Thorax
2023

A case of osteogenesis imperfecta caused by a COL1A1 variant, coexisting with pituitary stalk interruption syndrome.

Endocrine journal
2023

FAM20A mutations and transcriptome analyses of dental pulp tissues of enamel renal syndrome.

International endodontic journal
2023

Molecular-based phenotype variations in amelogenesis imperfecta.

Oral diseases
2023

Clinical Characteristics and Treatment Outcomes of Children with Primary Osteoporosis.

Turkish archives of pediatrics
2023

Non-syndromic generalised hypotaurodontism in a case of Stage III Grade C periodontitis.

BMJ case reports
2023

Hereditary dentin defects with systemic diseases.

Oral diseases
2024

Ophthalmic Manifestations of Heimler Syndrome in Two Siblings With PEX1 Variants.

Journal of pediatric ophthalmology and strabismus
2023

[Clinical and genetic characteristics of 9 rare cases with coexistence of dual genetic diagnoses].

Zhonghua er ke za zhi = Chinese journal of pediatrics
2023

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

World neurosurgery: X
2023

The First Korean Child of Jalili Syndrome with a Novel Missense Mutation in Cation Transport Mediator 4 (CNNM4): A Case Report.

Korean journal of ophthalmology : KJO
2022

Clinical, radiological, and genetic characterization of SLC13A5 variants in Saudi families: Genotype phenotype correlation and brief review of the literature.

Frontiers in pediatrics
2023

Exome sequencing in fetuses with short long bones detected by ultrasonography: A retrospective cohort study.

Frontiers in genetics
2023

Abnormal teeth and renal calcifications: Questions.

Pediatric nephrology (Berlin, Germany)
2023

Abnormal teeth and renal calcifications: Answers.

Pediatric nephrology (Berlin, Germany)
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

The Tomographic Study and the Phenotype of Wormian Bones.

Diagnostics (Basel, Switzerland)
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

Cement Augmented Pedicle Screw Instrumentation in Pediatric Spine Surgery.

World neurosurgery
2023

Examining craniofacial variation among crispant and mutant zebrafish models of human skeletal diseases.

Journal of anatomy
2023

Medication-Related Osteonecrosis of the Jaws (MRONJ) in Children and Young Patients-A Systematic Review.

Journal of clinical medicine
2023

Developmental Foot Deformities in Patients with Connective Tissue Disorders.

JBJS reviews
2023

A progeroid syndrome caused by a deep intronic variant in TAPT1 is revealed by RNA/SI-NET sequencing.

EMBO molecular medicine
2023

Persistent falcine sinus in the newborn: 3 case reports of associated anomalies.

Radiology case reports
2022

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

Ceska gynekologie
2023

Ultra-Widefield Imaging of Retinal Flecks and Corresponding Subretinal Hyperreflective Deposits in Heimler Syndrome.

Retina (Philadelphia, Pa.)
2022

Bruck Syndrome: Beyond the Obvious.

Fetal diagnosis and therapy
2022

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

The Journal of biological chemistry
2022

Congenital adrenal hyperplasia. Role of dentist in early diagnosis.

Open medicine (Warsaw, Poland)
2023

Novel CNNM4 variant and clinical features of Jalili syndrome.

Clinical genetics
2022

Hypoplastic amelogenesis imperfecta, bilateral nephrolithiasis and FGF-23-mediated hypophosphataemia: a triad of FAM20A-related enamel renal syndrome.

BMJ case reports
2022

EMILIN1 deficiency causes arterial tortuosity with osteopenia and connects impaired elastogenesis with defective collagen fibrillogenesis.

American journal of human genetics
2023

Expanding the phenotype of Bruck syndrome: Severe limb deformity, arthrogryposis, congenital cardiac disease and pulmonary hemorrhage.

American journal of medical genetics. Part A
2022

Arthrogryposis multiplex congenita in a child with congenital fractures: a case report.

Journal of medical case reports
2022

Case report: Clinical manifestations and genotype analysis of a child with PTPN11 and SEC24D mutations.

Frontiers in pediatrics
2022

Temporomandibular Joint Dislocation in a Patient with Keratoconus Under General Anesthesia: A Case Report.

Beyoglu eye journal
2022

Enamel defects in Acp4R110C/R110C mice and human ACP4 mutations.

Scientific reports
2022

Chemically-induced osteogenic cells for bone tissue engineering and disease modeling.

Biomaterials
2022

Enamel and dentin in Enamel renal syndrome: A confocal Raman microscopy view.

Frontiers in physiology
2022

A Multispecialty Approach to the Identification and Diagnosis of Nonaccidental Trauma in Children.

Cureus
2022

Clinical implications of a diagnosis of taurodontism: A literature review.

Advances in clinical and experimental medicine : official organ Wroclaw Medical University
2022

First characterization of LTBP3 variants in two Moroccan families with hypoplastic amelogenesis imperfecta.

Archives of oral biology
2022

Anesthetic considerations for inadvertent severe hypertension in a patient with osteogenesis imperfecta during the perioperative period.

Die Anaesthesiologie
2022

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

American journal of medical genetics. Part A
2022

Defective claudin-10 causes a novel variation of HELIX syndrome through compromised tight junction strand assembly.

Genes &amp; diseases
2022

Predictors of postoperative systemic inflammatory response syndrome after scoliosis surgery in adolescents with cerebral palsy: A retrospective analysis.

North American Spine Society journal

Associações

Organizações que acompanham esta doença — pra ter apoio e orientação

Ainda não temos associações cadastradas para Síndrome de braquiolmia-amelogênese imperfeita.

É de uma associação que acompanha esta doença? Fale com a gente →

Comunidades

Grupos ativos de quem convive com esta doença aqui no Raras

Ainda não existe comunidade no Raras para Síndrome de braquiolmia-amelogênese imperfeita

Pacientes, familiares e cuidadores se organizam em comunidades pra compartilhar experiências, fazer perguntas e se apoiar. Você pode ser o primeiro.

Tire suas dúvidas

Perguntas, dicas e experiências compartilhadas aqui na página

Participe da discussão

Faça login para postar dúvidas, compartilhar experiências e interagir com especialistas.

Fazer login

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. Differential Effects of DLX3 Mutations Drive Phenotypic Variability in Tricho-Dento-Osseous Syndrome via Direct Activation of WNT10A.
    Annals of the New York Academy of Sciences· 2026· PMID 41774401mais citado
  2. Addressing the unmet challenge of pain in rare bone diseases: new insights from the RUDY UK registry.
    Orphanet journal of rare diseases· 2026· PMID 41612382mais citado
  3. FAM20A Deficiency Drives Transcriptomic Dysregulation and Functional Impairment in Gingival Fibroblasts.
    Cell proliferation· 2026· PMID 40693438mais citado
  4. Saliva Proteomics Shows Immune Activation and Metabolic Shifts in Female Jalili Syndrome Patients.
    Oral diseases· 2026· PMID 41876952mais citado
  5. A radiological case series of three siblings with osteogenesis imperfecta and shared paternal inheritance.
    Radiology case reports· 2026· PMID 41717638mais citado
  6. Defining Strategies of Modulation of Antiplatelet Therapy in Patients With Coronary Artery Disease: A Consensus Document from the Academic Research Consortium.
    Circulation· 2023· PMID 37335828recente

Bases de dados e fontes oficiais

Identificadores e referências canônicas usadas para montar este verbete.

  1. ORPHA:2899(Orphanet)
  2. OMIM OMIM:601216(OMIM)
  3. MONDO:0011018(MONDO)
  4. GARD:5478(GARD (NIH))
  5. Variantes catalogadas(ClinVar)
  6. Busca completa no PubMed(PubMed)
  7. Q30989474(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 de braquiolmia-amelogênese imperfeita
Compêndio · Raras BR

Síndrome de braquiolmia-amelogênese imperfeita

ORPHA:2899 · MONDO:0011018
🇧🇷 Brasil SUS
Triagem
qPCR para deleção de SMN1 em sangue seco
PNTN
Fase 5
Incidência BR
1:10.000
Geral
Prevalência
<1 / 1 000 000
Casos
15 casos conhecidos
Herança
Autosomal recessive
CID-10
Q76.3 · Escoliose congênita devida à malformação óssea congênita
CID-11
Início
Childhood
Prevalência
0.0 (Worldwide)
MedGen
UMLS
C1832594
Wikidata
DiscussaoAtiva

Nenhuma novidade ainda. O agente esta monitorando.

0membros
0novidades