Identification of new CD8 epitopes from HIV-1 proteins

Drug – bio-affecting and body treating compositions – Antigen – epitope – or other immunospecific immunoeffector – Amino acid sequence disclosed in whole or in part; or...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C424S184100, C424S185100, C424S186100, C424S187100, C424S193100, C530S300000, C435S005000, C435S007200, C435S007210, C435S007240

Reexamination Certificate

active

07431928

ABSTRACT:
The invention relates to the identification and the selection of CTL epitopes able to induce a protection against an HIV infection. More particularly, the invention is concerned with peptides and nucleic acid sequence coding for these peptides derived from HIV-1 proteins such as GAG, POL, ENV, VIF, TAT, VPU, REV and their applications. Preferably the immunogenic peptides are selected from the group consisting of SEQ ID NOs:1 to 18 and functional derivatives thereof. The invention also relates to antibodies directed against said peptides.

REFERENCES:
patent: 5459060 (1995-10-01), Cotropia
patent: 6268484 (2001-07-01), Katinger et al.
patent: WO 9744667 (1997-11-01), None
patent: WO 99/45954 (1999-09-01), None
patent: WO 99/58658 (1999-11-01), None
patent: WO 01/24810 (2001-04-01), None
patent: WO 02/20035 (2002-03-01), None
Altman et al. HIV escape: there and back again. Nature Medicine Mar. 2004, vol. 10, No. 3, pp. 229-230.
Friedrich et al. Reversion of CTL escape—variant immunodeficiency viruses in vivo. Nature Medicine Mar. 2004, vol. 10, No. 3, pp. 275-281.
Leslie et al. HIV evolution: CTL escape mutation and reversion after transmission. Nature Medicine Mar. 2004, vol. 10, No. 3, pp. 282-289.
Desrosiers. Prospects for an AIDS vaccine. Nature Medicine Mar. 2004, vol. 10, No. 3, pp. 221-223.
Letvin. Progress toward an HIV vaccine, Annual Review of Medicine 2005, vol. 56, pp. 213-223.
Altfeld et al. Vpr Is Preferentially Targeted by CTL During HIV-1 Infection. The Journal of Immunology, Sep. 1, 2001, vol. 167, p. 2743-2752.
Altman et al. Phenotypic Analysis of Antigen-Specific T lymphocytes. Science Oct. 4, 1996, vol. 274, p. 94-96.
Altman et al. MHC Tetramer Analyses of CD8+ T Cell Responses to HIV and SIV. HIV Databases Review Artivle 1998 [online], Los Alamos National Laboratory, United States [retrieved on Jun. 26, 2007]. Retrieved from the Internet <URL: www.hiv.lanl.gov/content/hiv-dab/REVIEWS/articles/Safrit.html>.
Kusk et al. Mapping of a New Immunodominant Human Linear B-cell Epitope on the Vpu protein of the HIV-1 1993. Journal of Acquired Immune Deficiency Syndromes vol. 6. pp. 334-338.
Jin, X. et al., “Identification of Subdominant Cytotoxic T Lymphocyte Epitopes Encoded by Autologous HIV Type 1 Sequences, Using Dendritic Cell Stimulation and Computer-Driven Algorithm”, Aids Research and Human Retroviruses, vol. 16, pp. 67-76, (Nov. 1, 2000).
Los Alamos National Laboratory, HIV Database, Immunology Database, ′Online!—Dec. 2000, Retrieved from the Internet: url:http://hiv-web.lanl.gov/content/hiv-db/immunology/PDF/2000/2/alignments/p2p7p1p6.pdf, Retrieved on Jul. 14, 2003!
Aids Vaccine 2001, Posters Conference 2001, ′Online!—Sep. 8, 2001, XP-002247713, Retrieved from the Internet: URL:http://www.aidsvaccine2001.org/Posters/305.pdf, Retrieved on Jul. 15, 2003!
Kuroda et al., “Analysis of Gag-Specific Cytotoxic T Lymphocytes in Simian Immunodeficiency Virus-Infected Rhesus Monkeys by Cell Staining with a Tetrameric Major Histocompatibility Complex Class I-Peptide Complex,”J. Exp. Med., vol. 187, No. 9, May 4, 1998, p. 1373-1381.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Identification of new CD8 epitopes from HIV-1 proteins does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Identification of new CD8 epitopes from HIV-1 proteins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Identification of new CD8 epitopes from HIV-1 proteins will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4002811

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.