02/18/2026
Maureen once wondered if she would ever feel like herself again. After her light chain (AL) amyloidosis returned following a second stem cell transplant, everyday tasks – even walking – became more difficult.
In July 2024, Maureen joined a CAR T cell therapy clinical trial at MSK, led by Dr. Heather Landau. Just days later, she noticed a change. Maureen remembers telling her husband, “I know this sounds crazy, but I’m walking in the hall, I don’t have chest tightness, and my legs are picking up like the good old days.”
Ten days after leaving the hospital, Maureen walked four miles with her family. Soon after, she climbed 137 steps to the top of Montauk Point Lighthouse. Today, she is hiking, biking, and traveling again with the people she loves.
Learn from physician scientist Dr. Karlo Perica how this immunotherapy is changing what is possible for patients like Maureen: https://bit.ly/3OnfCQ3