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

Vaxxinity shares update about potential vaccine UB-312

Results from a Phase 1 clinical trial testing the experimental vaccine UB-312 in people with Parkinson’s disease are expected this summer, according to the therapy’s developer Vaxxinity. “Vaxxinity remains on track to meet critical milestones in 2023,” Mei Mei Hu, the company’s CEO, said in a press…

Novel machine learning tool IDs early Parkinson’s biomarkers

A novel machine learning tool, called CRANK-MS, was able to identify, with high accuracy, people who would go on to develop Parkinson’s disease, based on an analysis of blood molecules. The algorithm identified several molecules that may serve as early biomarkers of Parkinson’s. These findings show the potential of…

PharmaTher seeks fast-track status for ketamine

PharmaTher Holdings has applied to the U.S. Food and Drug Administration (FDA) asking that ketamine be given fast-track designation as a potential treatment for dyskinesia, or uncontrolled movements, that occur as a side effect of levodopa being used by people with Parkinson’s disease. The fast-track designation is designed…

AAN 2023: Poorly controlled disease’s long-term burden evaluated

Abbvie is funding a clinical trial called PROSPECT to assess how clinical outcomes and disease burden change over time for people with Parkinson’s disease whose symptoms are not adequately controlled with available treatments. Interim data from the trial, presented at this year’s American Academy of Neurology (AAN) annual…

AAN 2023: Skin test ably detects alpha-synuclein clumps in trial

An assay using skin biopsies, called the Syn-One Test, was able to detect the alpha-synuclein protein that characterizes Parkinson’s disease and like conditions in more than 90% of the patients enrolled in a clinical trial. “These results validate cutaneous [skin-based] alpha-synuclein as a reliable biomarker for Parkinson’s disease and…