Successful infliximab treatment in siblings with Netherton syndrome: Unveiling a novel SPINK5 gene variant and literature review.

Netherton syndrome (NS) is a rare autosomal recessive genodermatosis. In this article, we present two siblings with NS who harbour a novel variant in the SPINK5 gene and were treated with infliximab infusions. Both patients exhibited the characteristic clinical triad of NS, and their whole exome sequencing analysis revealed a homozygous variant, c.