RAPADILINO syndrome is an abbreviation of its hallmark features: radial hypo-/aplasia, patellae hypo-/aplasia and cleft or highly arched palate, diarrhoea and dislocated joints, little size and limb malformation, nose slender and normal intelligence. It is an autosomal recessive disorder caused by mutations in human DNA helicase RECQL4. Unlike its allelic disorders Rothmund-Thomson syndrome and Baller-Gerold syndrome, RAPADILINO syndrome lacks poikiloderma.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Multiple developmental anomalies or syndromes
LD2F Syndromes with multiple structural anomalies, without predominant body system involvement
H00965 RAPADILINO syndrome
Pathway-based classification of diseases [BR:br08402]
Replication, repair and transcription
nt06509 DNA replication
H00965 RAPADILINO syndrome
Siitonen HA, Sotkasiira J, Biervliet M, Benmansour A, Capri Y, Cormier-Daire V, Crandall B, Hannula-Jouppi K, Hennekam R, Herzog D, Keymolen K, Lipsanen-Nyman M, Miny P, Plon SE, Riedl S, Sarkar A, Vargas FR, Verloes A, Wang LL, Kaariainen H, Kestila M
Rothmund-Thomson syndrome (RTS) is a rare autosomal recessive disorder characterized by poikiloderma, sparse hair, short stature, and skeletal anomalies. RTS type 1 is associated with juvenile cataracts. Mutations in ANAPC1, encoding a subunit of the anaphase-promoting complex, cause RTS1. RTS type 2, which is defined by the presence of bi-allelic mutations in RECQL4, is characterized by increased cancer susceptibility. RECQL4 is shown to be important protein for DNA replication, repair, and telomere maintenance.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Multiple developmental anomalies or syndromes
LD2B Syndromes with premature ageing appearance as a major feature
H01734 Rothmund-Thomson syndrome
Pathway-based classification of diseases [BR:br08402]
Replication, repair and transcription
nt06509 DNA replication
H01734 Rothmund-Thomson syndrome
Cellular process
nt06512 Chromosome cohesion and segregation
H01734 Rothmund-Thomson syndrome
Baller-Gerold syndrome (BGS) is a rare autosomal recessive condition with radial aplasia and craniosynostosis. BGS is caused by mutations in the RECQL4 gene that encodes a member of the RecQ helicase family. The RECQL4 plays a role in the initiation of replication and in several DNA repair pathways.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Multiple developmental anomalies or syndromes
LD24 Syndromes with skeletal anomalies as a major feature
H01993 Baller-Gerold syndrome
Pathway-based classification of diseases [BR:br08402]
Replication, repair and transcription
nt06509 DNA replication
H01993 Baller-Gerold syndrome
Van Maldergem L, Siitonen HA, Jalkh N, Chouery E, De Roy M, Delague V, Muenke M, Jabs EW, Cai J, Wang LL, Plon SE, Fourneau C, Kestila M, Gillerot Y, Megarbane A, Verloes A
Title
Revisiting the craniosynostosis-radial ray hypoplasia association: Baller-Gerold syndrome caused by mutations in the RECQL4 gene.
