Abstract: Single chain peptides comprising either a cell penetrating HIV-TAT peptide sequence and a MYB:CBP complex interfering peptide sequence from MYB, or compsiring a cell penetrating HIV-TAT peptide sequence, a CBP binding peptide sequence from CREB and a MYB:CBP complex interfering peptide sequence from MYB, are provided for use in preventing MYB:CBP complex formation and downstream events leading to cancer, in particular a leukemia. Both L-amino acid single chain peptides and retro-inverso single chain peptides are provided.
Type:
Grant
Filed:
November 29, 2021
Date of Patent:
April 9, 2024
Assignee:
MEMORAL SLOAN KETTERING CANCER CENTER
Inventors:
Alex Kentsis, Kavitha Ramaswamy, Lauren Marek