CCN3 peptides and analogs thereof for therapeutic use
View Patent ↗The present invention provides a CCN3 peptide for treating a subject in need thereof having an amino acid sequence identified as CCNp37, CCNp38 (human), CCNp38 (mouse), a cysteine-substituted CCNp37, cysteine-substituted CCNp38 (human) or a cysteine-substituted CCNp38 (mouse).
1. A CCN3 peptide comprising a cysteine-substituted CCNp37 (SEQ ID NO 37), a cysteine-substituted CCNp38 (human) (SEQ ID NO 56) or a cysteine-substituted CCNp38 (mouse) (SEQ ID NO 38), wherein the native cysteine amino acids are substituted by an amino acid selected from the group consisting of serine, alanine, glycine, S-methylated cysteine or a combination thereof.
2. The CCN3 peptide of claim 1 wherein the cysteine-substituted CCNp37 (SEQ ID NO 37) comprises the native CCNp37 sequence with the native cysteine amino acids substituted with serine.
3. The CCN3 peptide of claim 1 wherein the cysteine-substituted CCNp38 (human) (SEQ ID NO 56) comprises the native CCNp38 (human) sequence (SEQ ID NO 51) with the native cysteine amino acids substituted with serine.
4. The CCN3 peptide of claim 1 wherein the cysteine-substituted CCNp38 (mouse) (SEQ ID NO 38) comprises the native CCNp38 (mouse) sequence (SEQ ID NO 49) with the native cysteine amino acids substituted with serine.
5. The CCN3 peptide of claim 1 wherein the CCN3 peptide is contained within a stem cell formulation.
6. A CCN3 peptide consisting essentially of a native mouse and a native human amino acid CCNp37 (respectively SEQ ID NOs 48 and 50), a native CCNp38 (human) (SEQ ID NO 51), and a native CCNp38 (mouse) (SEQ ID NO 49).