Author Archives: Lindsey Shapiro PhD

Economic burden shifting in US after arrival of SMA treatments

Children with spinal muscular atrophy (SMA) treated with Zolgensma (onasemnogene abeparvovec) used fewer healthcare resources and had lower medical costs than children on Spinraza (nusinersen), but they had higher SMA treatment costs, according to a recent U.S. analysis. Overall, healthcare costs for SMA patients using these…

New HDAC inhibitor AR42 shows promise in SMA mouse model

A histone deacetylase (HDAC) enzyme inhibitor called AR42 was found to prolong survival and ease motor symptoms in a mouse model of spinal muscular atrophy (SMA). While scientists initially expected the experimental molecule to show benefits by helping to boost levels of the SMN protein that’s deficient in…