Multi-domain amphipathic helical peptides and methods of...

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Peptide containing doai

Reexamination Certificate

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C530S324000

Reexamination Certificate

active

07572771

ABSTRACT:
Disclosed herein are peptides or peptide analogs with multiple amphipathic α-helical domains that promote lipid efflux from cells via an ABCA1-dependent pathway. Also provided herein are methods of using multi-domain amphipathic α-helical peptides or peptide analogs to treat or inhibit dyslipidemic disorders. Methods for identifying non-cytotoxic peptides that promote ABCA1-dependent lipid efflux from cells are also disclosed herein.

REFERENCES:
patent: 4643988 (1987-02-01), Segrest et al.
patent: 5733879 (1998-03-01), Rosseneu et al.
patent: 6046166 (2000-04-01), Dasseux et al.
patent: 6156727 (2000-12-01), Garber et al.
patent: 6376464 (2002-04-01), Dasseux et al.
patent: 6518412 (2003-02-01), Dasseux et al.
patent: 6573239 (2003-06-01), Dasseux et al.
patent: 6602854 (2003-08-01), Dasseux et al.
patent: 6630450 (2003-10-01), Dasseux et al.
patent: 2003/0022901 (2003-01-01), Childrens et al.
patent: 2003/0191057 (2003-10-01), Fogelman et al.
Segrest et al., J. Lipid Res. 33: 141-166, 1992.
Bolanos-Garcia and Nunez, “On the structure and function of apolipoproteins: more than a family of lipid-binding proteins,”Progress in Biophysics and Molecular Biology, 83(1):47-68, 2003.
Brewer, “High-Density Lipoproteins: A New Potential Therapeutic Target for the Prevention of Cardiovascular Disease,”Arterioscler. Thromb. Vasc. Biol., 24:387-391, 2004.
Datta, et al., “Effects of increasing hydrophobicity on the physical-chemical and biological properties of a class A amphipathic helical peptide,”Journal of Lipid Research, 42:1096-1104, 2001.
Eisenberg et al., “Hydrophobic Moments and Protein Structure,”Faraday Symp. Chem. Soc., 17:109-120, 1982.
Eisenberg et al., “Analysis of membrane and surface protein sequences with the hydrophobic moment plot,”J. Mol. Biol., 179(1):125-142, 1984.
Eisenberg et al., “The hydrophobic moment detects periodicity in protein hydrophobicity,”Proc. Natl. Acad. Sci. U.S.A., 81(1):140-144, 1984.
Fitzgerald et al., “Naturally occurring mutations in the largest extracellular loops of ABCA1 can disrupt its direct interaction with apolipoprotein A-I,”J. Biol. Chem., 277(36):33178-33187, 2002.
Garber et al., “A new synthetic class A amphipathic peptide analogue protects mice from diet-induced atherosclerosis,”Journal of Lipid Research, 42:545-552, 2001.
Kanellis et al., “Studies of Synthetic Peptide Analogs of the Amphipathic Helix,”J. Biol. Chem., 255:11464-11472, 1980.
Kyte and Doolittle, “A simple method for displaying the hydropathic character of a protein,”J. Mol. Biol., 157:105-132, 1982.
Labeur et al., “Design of a New Class of Amphipathic Helical Peptides for the Plasma Apolipoproteins That Promote Cellular Cholesterol Efflux But Do Not Activate LCAT,”Arterioscler. Thromb. Vasc. Biol., 17:580-588, 1997.
Mendez et al., “Synthetic amphipathic helical peptides that mimic apolipoprotein A-I in clearing cellular cholesterol,”J. Clin. Invest., 94(4):1698-1705, 1994.
Mishra et al., “Effect of the Arrangement of Tandem Repeating Units of Class A Amphipathic α-Helixes on Lipid Interaction,”J. Biol. Chem., 270(4):1602-1611, 1995.
Mishra et al., “Studies of Synthetic Peptides of Human Apolipoprotein A-I Containing Tandem Amphipathic α-Helixes,”Biochem., 37:10313-10324, 1998.
Nissen et al., “Effect of Recombinant ApoA-I Milano on Coronary Atherosclerosis in Patients With Acute Coronary Syndromes,”JAMA, 290(17):2292-2300, 2003.
Panagotopulos et al., “The Role of Apolipoprotein A-I Helix 10 in Apolipoprotein-mediated Cholesterol Efflux via the ATP-binding Cassette Transporter,”J. Biol. Chem., 277(42):39477-39484, 2002.
Remaley et al., “Synthetic amphipathic helical peptides promote lipid efflux from cells by an ABCA1-dependent and an ABCA1-independent pathway,”J. Lipid Res., 44(4):828-836, 2003.
Rubin et al., “Inhibition of early atherogenesis in transgenic mice by human apolipoprotein AI”Nature, 353:265-267, 1991.
Tossi et al., “New consensus hydrophobicity scale extended to non-proteinogenic amino acids,”Peptides, Ettore Benedetti and Carlo Pedone (Eds.), Napoli, Italy, 2002, 2 pages.
Wang et al., “The helix-hinge-helix structural motif in human apolipoprotein A-I determined by NMR spectroscopy,”Biochem., 36(44):13657-13666, 1997.

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