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

HEALEY ALS trial to allow longer follow-up, blood cell collection

The HEALEY ALS platform trial, which is simultaneously testing multiple potential treatments for amyotrophic lateral sclerosis (ALS), is amending its master protocol to allow a longer follow-up time and collection of blood cells for use in future research. Slight modifications to the enrollment criteria and visit schedule will…

Brain scans may predict ALS risk in C9ORF72 mutation carriers

People with mutations in the C9ORF72 gene who develop amyotrophic lateral sclerosis (ALS) show signs of damage to certain brain regions years before the appearance of disease symptoms, a study reports. The findings suggest that looking for changes in brain structures could help predict which people with C9ORF72 mutations…

Long-term use of NurOwn shows survival benefit in ALS: New data

Long-term treatment with the cell therapy NurOwn (debamestrocel) was found to significantly extend survival in people with amyotrophic lateral sclerosis (ALS) when compared with a matched control group from previous clinical trials, according to new data. That data, from an expanded access program (EAP), was shared by NurOwn’s…

Radicava ORS slows ALS disease progression, improves survival

Treatment with Radicava ORS (edaravone) significantly slowed declines in physical function and improved survival outcomes for people with amyotrophic lateral sclerosis (ALS) compared with historical controls from the PRO-ACT database who’d received a placebo in previous clinical trials. The findings were presented by Mitsubishi Tanabe Pharma…

Repurposed drugs fail to slow disease progression in ALS trial

Neither memantine nor trazodone, two medications approved to treat other conditions, was able to slow disease progression in people with amyotrophic lateral sclerosis (ALS) who took part in a platform clinical trial, a study concluded. Based on the lack of benefits in the trial’s interim analysis, the two treatment…

Initiative to use AI technologies to improve communication in ALS

The Scott-Morgan Foundation (SMF), a nonprofit that’s pioneering assistive technology innovation, will lead a new initiative using artificial intelligence (AI) technologies to help people with diseases like amyotrophic lateral sclerosis (ALS) to better communicate and maintain their sense of identity. “We live in a world where millions are…