Consequences of mutations within the C terminus of the <i>FHL1</i> gene

Abstract

As a consequence of C terminal FHL1 gene mutations, the X-linked myopathy characterized by postural muscle atrophy (XMPMA) phenotype and morphotype with cytoplasmic bodies are found. In the spectrum of FHL1opathies, the preserved FHL1C protein is likely responsible for the moderate XMPMA phenotype compared with the more severe reducing body myopathy/scapuloperoneal myopathy phenotype.