KEGG   DISEASE: Jeffries-Lakhani neurodevelopmental syndrome
Entry
H02818                      Disease                                
Name
Jeffries-Lakhani neurodevelopmental syndrome
Description
Jeffries-Lakhani neurodevelopmental syndrome (JELANS) is an autosomal recessive multisystem syndrome characterized by developmental delay, early-onset epilepsy, and hypotonia. Some patients display cardiac arrhythmias and recurrent infections. It has been reported that mutations in CRELD1 cause this syndrome. CRELD1 is a ubiquitously expressed transmembrane protein that is critically required for embryonic heart development. CRELD1 has additionally been shown to have a role in the immune system. During development, CRELD1 displays prominent expression in the developing brain, heart, branchial arches, and limb buds, and in adult tissues, there is high expression in the brain, heart, and skeletal muscle, suggesting other potentially important functional roles.
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
   H02818  Jeffries-Lakhani neurodevelopmental syndrome
Gene
CRELD1 [HSA:78987] [KO:K24335]
Other DBs
ICD-11: LD90.Y
OMIM: 620771
Reference
  Authors
Jeffries L, Mis EK, McWalter K, Donkervoort S, Brodsky NN, Carpier JM, Ji W, Ionita C, Roy B, Morrow JS, Darbinyan A, Iyer K, Aul RB, Banka S, Chao KR, Cobbold L, Cohen S, Custodio HM, Drummond-Borg M, Elmslie F, Finanger E, Hainline BE, Helbig I, Hewson S, Hu Y, Jackson A, Josifova D, Konstantino M, Leach ME, Mak B, McCormick D, McGee E, Nelson S, Nguyen J, Nugent K, Ortega L, Goodkin HP, Roeder E, Roy S, Sapp K, Saade D, Sisodiya SM, Stals K, Towner S, Wilson W, Khokha MK, Bonnemann CG, Lucas CL, Lakhani SA
  Title
Biallelic CRELD1 variants cause a multisystem syndrome, including neurodevelopmental phenotypes, cardiac dysrhythmias, and frequent infections.
  Journal
Genet Med 26:101023 (2024)
DOI:10.1016/j.gim.2023.101023
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