PAK2: modulators of lymphocyte activation

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C435S006120, C536S023100

Reexamination Certificate

active

07118854

ABSTRACT:
The present invention relates to regulation of lymphocyte activation. More particularly, the present invention is directed to nucleic acids encoding PAK2, which is involved in modulation of lymphocyte activation. The invention further relates to methods for identifying and using agents, including small organic molecules, peptides, circular peptides, antibodies, lipids, antisense nucleic acids, and ribozymes, that modulate lymphocyte activation via modulation of PAK2; as well as to the use of expression profiles and compositions in diagnosis and therapy related to lymphocyte activation and suppression.

REFERENCES:
patent: WO 99/25347 (1999-05-01), None
patent: WO 01/34201 (2001-05-01), None
Renkema et al. Current Biology, vol. 9(23) 1407-1410).
Martin, GA et al. The EMBO J. vol. 14(9) 1970-1978 (1995).
Rudel, T et al. Science vol. 276:1571-1574 (1997).
Schrager et al. Proc. Natl. Acad. Sci USA, 1999. 96:8167-8172.
Chu et al., Journal of Biology 2003, 2:21, 2101-21016.
Renkema et al. Current Biology 1999, 9:1407-1410.
Bagrodia et al., “PAK to the future,” trends inCell Biology, vol. 9, pp. 350-355, (Sep. 1999).
Bokoch et al., “Caspase-mediated activation of PAK2 during apoptosis: proteolytic kinase activation as a general mechanism of apoptotic signal transduction?,” Cell Death and Differentiation, vol. 5, pp. 637-645, Stockton Press (1998).
Knaus et al., “Regulation of Human Leukocyte p21-Activated Kinases Through G Protein-Coupled Receptors,”Science, vol. 269, pp. 221-223, (Jul. 14, 1995).
Luria et al. “Expression of the type 1 human immunodeficiency virus Hef protein in T cells prevents antigen receptor-mediated induction of interleukin 2 mRNA,” Proc. Natl. Sci. USA, vol. 88, pp. 5326-5330, Medical Sciences, (Jun. 1991).
Manser et al., “Molecular Cloning of a New Member of the p21-Cdc42/Rac-activated Kinase (PAK) Family,”The Journal of Biological Chemistry, vol. 270, No. 42, pp. 25070-25078, The American Society for Biochemistry and Molecular Biology, Inc., U.S.A., (Oct. 20, 1995).
Martin et al., “A novel serine kinase activated by rac1/CDC42Hs-dependent autophosphorylation is related to PAK65 and STE20,”The EMBO Journal, vol. 14, No. 9, pp. 1970-1978, Oxford University Press, (1995).
M.KU et al., “A PAK1-PIX-PKL complex is activated by the T-cell receptor independent of Nck, Slp-76 and LAT,”The EMBO Journal, vol. 20, N. 3, pp. 457-465, European Molecular Biology Organization, (2001).
Renkema et al., “Human Immunadeficiency Virus Type 1 Nef Selectively Associates with a Catalytically Active Subpopulation of p21-Activated Kinase 2 (PAK2) Independently of PAK2 Binding to Nck or β-PIX,”Journal of Virology, vol. 75, No. 5, pp. 2154-2160, American Society for Microbiology, (Mar. 2001).
Renkema et al., “Identification of the Nef-associated kinase as p21-activated kinase 2,”Current Biology, vol. 9, No. 23, pp. 1407-1410, Elsevier Science Ltd., (1999).
Rudel et al., “Membrane and Morphological Changes in Apoptotic Cells Regulated by Caspase-Mediated Activation of PAK2,”Science, vol. 276, pp. 1571-1574, (Jun. 6, 1997).
Kaga et al., Activation of p21-CDC42/Rac-Activated Kinases by CO28 Signaling: p21-Actived Kinase (PAK) and MEK Kinase 1 (MEKK1) May Mediate the Interplay Between CD3 and CD28 Signals, Journal of Immunology 160:4182-4189 (1998).
Jaffer et al., “p21-Activated kinases: three more join the Pak” The International Journal of Biochemistry & Cell Biology 34:713-717 (2002).

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

PAK2: modulators of lymphocyte activation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with PAK2: modulators of lymphocyte activation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and PAK2: modulators of lymphocyte activation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3688731

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