These results explain why this patient with a mutation in exon 3II of the ACOX1 gene, but with normal expression of exon 3I, was indistinguishable from other patients with peroxisomal acyl-CoA oxidase deficiency with respect to his clinical presentation and the biochemical abnormalities in his fibroblasts.
These results explain why this patient with a mutation in exon 3II of the ACOX1 gene, but with normal expression of exon 3I, was indistinguishable from other patients with peroxisomal acyl-CoA oxidase deficiency with respect to his clinical presentation and the biochemical abnormalities in his fibroblasts.
Enzymatic studies in these fibroblasts pointed to peroxisomal acyl-CoA oxidase deficiency and subsequent molecular analyses revealed a homozygous acceptor splice site mutation IVS3-1G>A in the ACOX1 gene (MIM *609751).
Thus, the absence of acyl-coenzyme A oxidase 1 activity in P-NALD fibroblasts triggers an inflammatory process, in which the IL-1 pathway seems to be central.
Thus, the absence of acyl-coenzyme A oxidase 1 activity in P-NALD fibroblasts triggers an inflammatory process, in which the IL-1 pathway seems to be central.