Marisa Wexler, MS, senior science writer —

Marisa holds a Master of Science in cellular and molecular pathology from the University of Pittsburgh, where she studied novel genetic drivers of ovarian cancer. Her areas of expertise include cancer biology, immunology, and genetics, and she has worked as a science writing and communications intern for the Genetics Society of America.

Articles by Marisa Wexler

Equity Concerns as Medicaid for Spinraza, Zolgensma Varies by State

Within the U.S., there is marked state-to-state variation in guidelines for whether Medicaid will cover Spinraza (nusinersen) or Zolgensma (onasemnogene abeparvovec) treatments, according to a new study. This finding raises concerns about equitable access to these lifesaving therapies for spinal muscular atrophy (SMA), according to researchers. The…

Treatment Delays May Be Less Important Than Family Support

The COVID-19 pandemic led to delays in treatment with Spinraza (nusinersen) for many children with spinal muscular atrophy (SMA). However, these delays seem to have a lower impact on children’s functional skills when compared with family support, according to a small study in Italy. The study, “…

Weak Trunk Muscles, Spine Problems Need Early Attention in SMA

Children with spinal muscular atrophy (SMA) who have spine deformities or weak trunk muscles are more likely than others to have substantial limits to functional abilities and life activities, a study in patients ages 6 months to 15 years reported. Strengthening trunk muscles through regular exercise and physical therapy…

Novartis Wraps Zolgensma Price, Availability Negotiations in Canada

Novartis has completed negotiations with the pan-Canadian Pharmaceutical Alliance (pCPA) regarding pricing and availability of Zolgensma (onasemnogene abeparvovec), its approved gene therapy for spinal muscular atrophy (SMA), for pediatric patients. With this negotiation completed, individual public drug plans in Canada will now make final decisions about the coverage…

Newborn Screening Pilot for SMA in Belgium Grows Into Official Program

A pilot newborn screening (NBS) program for spinal muscular atrophy (SMA) that started in Liège province has transitioned into an official, government-run program spanning Southern Belgium. Its architects described their experience, highlighting concepts that may be useful for creating similar programs, as well as problems that arose and how they…