Akt compositions for enhancing survival of cells
View Patent ↗This invention relates to methods and compositions for the treatment of apoptotic cell-death. In particular the invention relates to Akt molecules and their use in inhibiting apoptotic cell-death in cardiomyocytes, skeletal myocytes and/or vascular endothelial cells. In view of these discoveries, Akt molecules can be used to inhibit apoptotic cell-death of any of the foregoing cells, and in particular, to treat conditions (e.g., myocardial infarction) that result in increased apoptotic cell-death of cardiomyocytes, skeletal myocytes and/or vascular endothelial cells.
1. A method for treating myocardial infarction, comprising:
administering to a subject in need of such treatment a composition comprising a replication-defective adenovirus comprising a polynucleotide, wherein said composition is administered acutely into apical and anterolateral free wall of heart, wherein said polynucleotide comprises a nucleotide sequence that encodes an Akt polypeptide, operatively linked to a promoter to promote expression of the Akt polypeptide in cardiomyocytes, wherein the Akt polypeptide comprises the amino acid sequence of SEQ ID NO:2.
2. The method of claim 1 , wherein the polynucleotide consists of a nucleotide sequence that encodes the Akt polypeptide comprising the amino acid sequence of SEQ ID NO:2.
3. The method of claim 1 , wherein the polynucleotide has a nucleotide sequence comprising SEQ ID NO:1.
4. The method of claim 1 , wherein the polynucleotide has a nucleotide sequence consisting of SEQ ID NO:1.