Autosomal recessive cutis laxa, type 2A (Q99455): Difference between revisions

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Latest revision as of 16:07, 16 August 2026

Autosomal recessive cutis laxa type 2A (ARCL-2A) is a rare genetic disease resulting from mutations in a gene encoding a proton pump (ATP6V0A2) required for normal Golgi processing of tropoelastin. External manifestations include redundant and wrinkled skin, short nose with broad nasal bridge, down-slanting palpebral fissures, bitemporal narrowing, broad forehead, and retrognathia. It may be associated with severe central nervous system defects including microcephaly, hypotonia, seizures, myopia and neurodegeneration.

Language	Label	Description	Also known as
default for all languages	ID_956396927
English	Autosomal recessive cutis laxa, type 2A	Autosomal recessive cutis laxa type 2A (ARCL-2A) is a rare genetic disease resulting from mutations in a gene encoding a proton pump (ATP6V0A2) required for normal Golgi processing of tropoelastin. External manifestations include redundant and wrinkled skin, short nose with broad nasal bridge, down-slanting palpebral fissures, bitemporal narrowing, broad forehead, and retrognathia. It may be associated with severe central nervous system defects including microcephaly, hypotonia, seizures, myopia and neurodegeneration.