Ohio State Innovation Foundation

Manjula Karpurapu

Dehua Pei

John W Christman

Patrick G Dougherty

Ziqing Qian

Described are peptides and peptide conjugates comprising CN binding motifs (CNBM) which inhibit the CN-NFAT interaction. In some embodiments, the peptides comprise: (i) CNBM; (ii) a hydrophobic, non-peptidic moiety (RH) which interacts with the hydrophobic pocket on a CN protein; (iii) a sequence -AAU1-AAU2-AAU3-AAU4-AAU5-AAU6-, wherein each of AAU2, AAU3, AAU4, AAU5, and AAU6, is, independently, optional, and each of AAU1, AAU2, AAU3, AAU4, AAU5, and AAU6 when present is independently an amino acid as defined herein; or (iv) combinations thereof. In some embodiments, RH is conjugated to the N- or C-terminus of the CNBM. In some embodiments, the sequence -AAU1-AAU2-AAU3-AAU4-AAU5-AAU6- is conjugated to the N- or C terminus of the CNBM. In some embodiments, the peptides comprise: CNBM and RH. In some embodiments. In some embodiments, the peptides comprise: CNBM and AAU1-AAU2-AAU3-AAU4-AAU5-AAU6-. In some embodiments, the peptides of the disclosure CNBM and RH.

Peptidyl inhibitors of calcineurin-NFAT interaction

Improved calcineurin inhibitors and methods of using these improved calcineurin inhibitors to inhibit calcineurin-NFAT signaling in cells and in subjects are disclosed.

Growing community of inventors

Columbus, OH, United States of America

Manjula Karpurapu