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

Potential Duchenne gene therapy RGX-202 on fast track

The U.S. Food and Drug Administration (FDA) has granted fast track designation to RGX-202, a one-time gene therapy for Duchenne muscular dystrophy (DMD) that is in early clinical trials. The FDA gives this designation to investigational treatments that have the potential to address unmet clinical care needs for…

MDA 2023: Translarna may help preserve motor function in DMD

Treatment with Translarna (ataluren) helps to slow the decline in motor function for people with Duchenne muscular dystrophy (DMD) caused by nonsense mutations, according to new clinical trial data and analyses presented this month at the Muscular Dystrophy Association’s MDA Clinical & Scientific Conference. The work was funded…

MDA 2023: DMD boys show motor gains with cell therapy DT-DEC01

Note: This story was updated March 31, 2023, to clarify that the presentation was given at the Muscular Dystrophy Association’s MDA Clinical & Scientific Conference. Three boys with Duchenne muscular dystrophy (DMD) treated with the experimental cell therapy DT-DEC01 in a clinical trial continue to show improvements in motor…

MDA 2023: SRP-9001 shows long-term gains in DMD patients

Four boys with Duchenne muscular dystrophy (DMD) who were treated with the gene therapy candidate SRP-9001 (delandistrogene moxeparvovec) in a proof-of-concept clinical trial continue to show improvements in motor function four years after dosing. That’s according to new data discussed this month at the Muscular Dystrophy Association’s MDA Clinical…

MDA 2023: Exondys 51 may boost survival for DMD patients

People with Duchenne muscular dystrophy (DMD) who are treated with Exondys 51 (eteplirsen) live significantly longer than would be expected without the treatment, by a median of more than five years, according to a new analysis. The longest survival times were generally seen among patients who started on…

Researchers to launch new cohort in DMD natural history study

Researchers are planning to enroll a new group of patients in a natural history study to collect data about how Duchenne muscular dystrophy (DMD) progresses and affects a person’s life. Natural history studies don’t test an experimental therapy, but instead work to collect detailed information on how a disease…