KEGG   DISEASE: Developmental delay, dysmorphic facies, and brain anomalies
Entry
H02993                      Disease                                
Name
Developmental delay, dysmorphic facies, and brain anomalies
Description
Developmental delay, dysmorphic facies, and brain anomalies (DEVDFB) is a novel neurodevelopmental disorder characterized by global developmental delay, systemic dysmorphism, and epilepsy. It has been reported that mutations in U2AF2 cause this disease. U2AF2 encodes the large subunit of U2AF, an essential pre-mRNA splicing factor in an early step of splicing.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
 20 Developmental anomalies
  LD90  Conditions with disorders of intellectual development as a relevant clinical feature
   H02993  Developmental delay, dysmorphic facies, and brain anomalies
Pathway-based classification of diseases [BR:br08402]
 Replication, repair and transcription
  nt06547  Spliceosome
   H02993  Developmental delay, dysmorphic facies, and brain anomalies
Network
nt06547 Spliceosome
Gene
U2AF2 [HSA:11338] [KO:K12837]
Other DBs
ICD-11: LD90.Y
OMIM: 620535
Reference
  Authors
Hiraide T, Tanaka T, Masunaga Y, Ohkubo Y, Nakashima M, Fukuda T, Ogata T, Saitsu H
  Title
Global developmental delay, systemic dysmorphism and epilepsy in a patient with a de novo U2AF2 variant.
  Journal
J Hum Genet 66:1185-1187 (2021)
DOI:10.1038/s10038-021-00948-4
Reference
  Authors
Kittock CM, Saifeddine M, Straight L, Ward DI
  Title
U2AF2 variant in a patient with developmental delay, dysmorphic features, and epilepsy.
  Journal
Am J Med Genet A 191:1968-1972 (2023)
DOI:10.1002/ajmg.a.63221
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