Diagnostic evolution of carbonic anhydrase 3 (CA3) in Amyotrophic Lateral Sclerosis (ALS): an emerging prognostic biomarker.
INTRODUCTION Amyotrophic lateral sclerosis (ALS) is a fatal neurodegenerative disease traditionally viewed as a motor neuron disorder in which muscle atrophy occurs secondary to neuronal loss. However, recent clinical proteomic advances have highlighted carbonic anhydrase 3 (CA3), a muscle-enriched enzyme, as a promisi...