ArticleSAGE open medical case reports2025
Broadening the paradigm of laminin α2-related muscular dystrophy: A case of partial merosin deficiency with compound heterozygous variants.
Article in SAGE open medical case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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4 authors.
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Abstract
Laminin α2-related muscular dystrophy is a rare autosomal recessive condition caused by mutations in the LAMA2 gene, with clinical presentations ranging from severe congenital forms to milder phenotypes resembling limb-girdle muscular dystrophy. We report a case of a 4-month-old girl presenting with delayed head control, axial hypotonia, and proximal muscle weakness, while cognitive and cardiac functions remained preserved. Laboratory evaluations revealed elevated serum creatine phosphokinase and lactate dehydrogenase levels. Muscle biopsy demonstrated dystrophic changes and partial merosin deficiency. Whole-exome sequencing identified two heterozygous variants in LAMA2: a known missense variant (
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