763
Participants
Start Date
August 31, 1997
Primary Completion Date
August 31, 2026
Study Completion Date
August 31, 2026
Tissue Procurement
MTX polyglutamylation, MTX transport, XTT cytotoxicity assays, Quantitative RT-PCR, Southern blotting, Mutation detection, and Western blotting
Memorial Sloan Kettering Cancer Center, New York
Hospital for Special Surgery, New York
OTHER
Weill Medical College of Cornell University
OTHER
Columbia University
OTHER
Rockefeller University
OTHER
Memorial Sloan Kettering Cancer Center
OTHER