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

Different types of motor disorders often co-occur in Rett syndrome

Many types of movement disorders such as uncontrolled muscle contractions and Parkinson’s-like motor changes often co-occur with Rett syndrome, a study shows. The severity of movement disorders is associated with Rett’s overall severity, with uncontrolled muscle contractions particularly linked with breathing trouble and digestive problems, data indicate. The findings…

Proof-of-concept trial for Rett treatment expected this summer

Unravel Biosciences is asking authorities in Colombia to allow the launch — which could be as early as this summer, if cleared — of proof-of-concept clinical trials in the country to test RVL001, its treatment candidate for Rett syndrome. The company has submitted an application seeking regulatory clearance…

Caregivers saw improvements in patients given Daybue in Rett trials

Treatment with Daybue (trofinetide) in clinical trials helped girls and young women with Rett syndrome to communicate and use their hands better, according to interviews with caregivers of participants in two studies that tested the now-approved therapy. “Caregivers from both trials described a range of improvements, including increased…