CANCER TREATMENT METHODS USING NANOFIBER STABILIZED GROWTH FACTORS
申请人:Northwestern University
公开号:US20210315972A1
公开(公告)日:2021-10-14
Provided herein are compositions comprising peptide amphiphiles, glycosylated peptide amphiphiles (GPAs), supramolecular nanostructures assembled therefrom, and methods of use thereof. The peptide amphiphiles described herein may extend the half-life of bone morphogenic proteins, promote cell differentiation, suppress proliferation, and increase chemosensitivity of cells. Accordingly, the compositions described herein may be used for cancer treatment methods. In particular, provided herein are bone morphogenic proteins bound to peptide amphiphiles and glycosylated peptide amphiphiles or composites thereof, and methods of use of the same for the treatment of cancer. Also, provided herein are bone morphogenic proteins bound to peptide amphiphiles and glycosylated peptide amphiphiles or composites thereof, and methods of use of the same in a combinatorial approach together with chemotherapeutic medications for the treatment of cancer.
HOST-GUEST INTERACTIONS FOR PA SUPERSTRUCTURE FORMATION
申请人:Northwestern University
公开号:US20220056219A1
公开(公告)日:2022-02-24
The disclosure relates to compositions and superstructures comprising peptide amphiphiles. In some aspects, the disclosure relates to compositions and superstructures comprising host and guest peptide amphiphiles, wherein the host and guest moieties of the peptide amphiphiles interact via non-covalent interactions to form a supramolecular assembly, such a superstructure. In some aspects, the superstructure further comprises a bioactive moiety. Suitable bioactive moieties may be selected to promote cell growth, migration, and/or differentiation.