Lina Ghaloul-Gonzalez

The SMYD1 p.Asn101Ser is a partial loss-of-function variant that impairs mitochondrial function and leads to early-onset cardiomyopathy

The first functional characterization of the cardiomyopathy-associated SMYD1 N101S variant identified in a child with severe infantile cardiomyopathy is provided, establishing a mechanistic link between SMYD1 dysfunction and infantile cardiomyopathy and highlighting the importance of integrating genomic and functional approaches in rare cardiovascular disease.