Before pathogenetic therapy, a diagnosis of spinal muscular atrophy (SMA) meant a grim outlook with inevitable decline and early death for patients.
New therapies like nusinersen and risdiplam, along with onasemnogene abeparvovec, are now available in Russia, offering hope for SMA patients.
Nusinersen works by modifying the splicing of genes to boost the production of a crucial protein for motor neuron survival, and the article highlights a successful case of long-term treatment in a patient with SMA type 3.