Any Aicardi-Goutieres syndrome in which the cause of the disease is a mutation in the TREX1 gene. The disease is Aicardi-Goutieres syndrome 1 (MONDO_0009165). Also known as: Aicardi-Goutieres syndrome 1, dominant and recessive, Aicardi-Goutieres syndrome caused by mutation in TREX1, Aicardi-Goutieres syndrome type 1, TREX1 Aicardi-Goutieres syndrome.