Human diacylglycerol acyltransferase 2 (DGAT2) family...

Chemistry: molecular biology and microbiology – Enzyme – proenzyme; compositions thereof; process for... – Transferase other than ribonuclease

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C435S134000, C435S320100, C435S252300, C536S023200

Reexamination Certificate

active

07910346

ABSTRACT:
The present invention relates to compositions and methods for the diagnosis and treatment of obesity and related metabolic disorders. The invention provides isolated nucleic acids molecules, designated DGAT2 family member nucleic acid molecules, which encode diacylglycerol acyltransferase family members. The invention also provides recombinant expression vectors containing DGAT2 family member nucleic acid molecules, host cells into which the expression vectors have been introduced, and nonhuman transgenic animals in which a DGAT2 family member gene has been introduced or disrupted. The invention still further provides isolated DGAT2 family member proteins, fusion proteins, antigenic peptides and anti-DGAT2 family member antibodies. Methods of use of the provided DGAT2 family member compositions for screening, diagnostic and therapeutic methods in connection with obesity disorders are also disclosed.

REFERENCES:
patent: 4522811 (1985-06-01), Eppstein et al.
patent: 4676980 (1987-06-01), Segal et al.
patent: 4683202 (1987-07-01), Mullis
patent: 4868103 (1989-09-01), Stavrianopoulos et al.
patent: 4873316 (1989-10-01), Meade et al.
patent: 4987071 (1991-01-01), Cech et al.
patent: 5093246 (1992-03-01), Cech et al.
patent: 5116742 (1992-05-01), Cech et al.
patent: 5272057 (1993-12-01), Smulson et al.
patent: 5272071 (1993-12-01), Chappel
patent: 5283317 (1994-02-01), Saifer et al.
patent: 5328470 (1994-07-01), Nabel et al.
patent: 5459039 (1995-10-01), Modrich et al.
patent: 5498531 (1996-03-01), Jarrell
patent: 5545806 (1996-08-01), Lonberg et al.
patent: 5569825 (1996-10-01), Lonberg et al.
patent: 5625126 (1997-04-01), Lonberg et al.
patent: 5631169 (1997-05-01), Lakowicz et al.
patent: 5633425 (1997-05-01), Lonberg et al.
patent: 5661016 (1997-08-01), Lonberg et al.
patent: 5854033 (1998-12-01), Lizardi
patent: 5866336 (1999-02-01), Nazarenko et al.
patent: 5876930 (1999-03-01), Livak et al.
patent: 6033862 (2000-03-01), Matsuda et al.
patent: 6344548 (2002-02-01), Farese et al.
patent: 2002/0119138 (2002-08-01), Cases et al.
patent: 2003/0152574 (2003-08-01), Logan et al.
patent: 2003/0161831 (2003-08-01), Cases et al.
patent: 2006/0127892 (2006-06-01), Busjahn et al.
patent: 0 264 166 (1996-08-01), None
patent: 88/09810 (1988-12-01), None
patent: 89/10134 (1989-11-01), None
patent: 91/06667 (1991-05-01), None
patent: 94/10300 (1994-05-01), None
patent: 0005367 (2000-02-01), None
patent: WO 00/05367 (2000-02-01), None
patent: WO 01/90329 (2001-11-01), None
patent: WO 02/068595 (2002-09-01), None
patent: WO 02/074987 (2002-09-01), None
Zhu et al. Journal of Investigative Medicine, vol. 48, No. 2, pp. 206A, Mar. 2000.
Ganji et al. Niacin noncompetitively inhibits DGAT2 but not DGAT1 activity in HepG2 cells. J Lipid Res. Oct. 2004;45(10):1835-45. Epub Jul. 16, 2004.
Nishina, P. M. et al., Metab. 43:554-558 (1994).
Grundy, S. M. & Barnett, J. P., Dis. Mon. 36:641-731 (1990).
Friedman, J. M. et al., Mammalian Gene 1:130-144 (1991).
Stunkard, N. Eng. J. Med. 322:1483-1487 (1990).
Moll et al., Am. J. Hum. Gen. 49:1243-1255 (1991).
Kahn, Nature Genetics 25:6-7 (2000).
Palou et al., Eur. J. Nutr. 39:127-144 (2000).
Smith, Nature Genetics 25:87 (2000).
Lodish et al. (1995) Molecular Cell Biology (Scientific American Books Inc., New York, N. Y.).
Stryer, (1988) Biochemistry, (W. H. Freeman, New York, N. Y.).
Sonnhammer et al., Protein 28:405-420 (1997).
Storey, B. T. et al., Mol. Reprod. Dev. 49:400-407 (1998).
Wright, S. K. et al., Anal. Biochem. 265:8-14 (1998).
Stryer L. et al., Proc. Natl Acad Sci USA 58:719-726 (1967).
Selvin P. R., Methods Enzymol 246:300-334 (1995).
Trotter, Pamela J. et al., Journal of Lipid Research 32:293-304 (1991).
Bhaumik, Mantu, et al., “Cloning and chromosomal mapping of the mouseMgat3 gene encodingN-acetylglucosaminyltransferase III,”Gene, vol. 164, No. 2 (1995) pp. 295-300.
Cases, Sylvaine, et al., “Identification of a gene encoding an acyl CoA:diacylglycerol acyltransferase, a key enzyme in triacylglycerol synthesis,”Proceedings of the National Academy of Science USA, vol. 95 (Oct. 1998) pp. 13018-13023.
Watanabe, K., et al., “Hypothetical Protein FLJ22644,” Mar. 1, 2001, (sequence), EMBL Database [online], Hinxton, Cambridge, U.K., European Bioinformatics Institute, EMBL Accession No. Q9H630.
Kato, S., et al., “Human Protein Clone HP02485,” Jun. 12, 2000, (sequence) GenBank [online] Bethesda, MD, USA: National Center for Biotechnology, GenBank Accession No. AAY94889.
Baker, K.P., et al., “Human PRO Polypeptide Sequence #168,” Dec. 18, 2001, (sequence) GenBank [online] Bethesda, MD, USA: National Center for Biotechnology Information, GenBank Accession No. AAU29191.
Altschul, S.F., et al., “Basic Local Alignment Search Tool”,J. Mol. Biol., 215:403-410 (1990).
Altschul, S.F., et al., “Gapped BLAST and PSI-BLAST: a new generation of protein database search programs”,Nucleic Acids Research, 25(17):3389-3402 (1997).
Ansell, R.J.,et al., “Molecularly imprinted polymers for bioanalysis: chromatography, binding assays and iomimeic sensors”,Curr. Opin. In Biotech., 7:89-94 (1996).
Arkin, A.P. & Youvan, D.C., “An algorithm for protein engineering: Simulations of recursive ensemble mutagenesis”,Proc. Natl. Acad. Sci. USA, 89(16):7811-7815 (1992).
Ayorinde, F.O., et al., “Matrix-assisted Laser Desorption/Ionization Time-of-flight Mass Spectrometry of Cod Liver Oil and the Effect of Analyte/Matrix Concentration on Signal Intensities”,Rapid Comm. In Mass Spectrometry, 13:1762-1769 (1999).
Banerji, J., et al., A Lymphocyte-Specific Cellular Enhancer Is Located Downstream of the Joining Region in Immunoglobulin Heavy Chain Genes,Cell, 33:729-740 (1983).
Barany, F., “Genetic disease detection and DNA amplification using cloned thermostable ligase”,Proc. Natl. Acad. Sci. USA, 88(1):189-193 (1991).
Bartel, P., et al., “Elimination of False Positives That Arise in Using the Two-Hybrid System”,BioTechniques, 14(6):920-024 (1993).
Bartel, D.P. & Szostak, J.W., “Isolation of New Robozymes from a Large Pool of Random Sequences”,Science, 261:1411-1418 (1993).
Berg, J.M., et al.,Biochemistry, 5thEd.:Table of Contents.
Bhattacharya-Chatterjee, M. & Foon, K.A., “Anti-idiotype antibody vaccine therapies of cancer”,Cancer Treat Res.94:51-68 (1998).
Bierbach, H., “Traicylglycerol Biosynthesis in Human Small Intestinal Mucosa. Acyl-CoA:Monoglyceride Acyltransferase”,Digestion, 28:138-147 (1983).
Börjeson, M., “The Aetiology of Obesity in Children”,Acta Paediatr. Scand., 65:279-287 (1976).
Byrdwell, W.C., et al., Quantitative Analysis of Triglycerides Using Atmospheric Pressure Chemical Ionization-Mass Spectrometry,Lipids, 31:919-935 (1996).
Byrne, G.W. & Ruddle, F.H., “Multiplex gene regulation: A two-tiered approach to transgene regulation in transgenic mice”,Proc. Natl. Acad. Sci. USA, 86(14):5473-5477 (1989).
Calame, K. & Eaton, S., “Transcriptional Controlling Elements in the Immunoglobulin and T Cell Receptor Loci”,Adv. Immunol., 43:235-275 (1988).
Camper, S.A. & Tilghman, S.M., “Postnatal repression of the α-fetoprotein gene is enhancer independent”,Genes&Devel., 3:537-546 (1989).
Carell, T., et al., “A Novel Procedure for the Synthesis of Libraries Containing Small Organic Molecules”,Angew. Chem. Int. Ed. Engl., 33(20):2059-2061 (1994).
Carell, T., et al, “A Solution-Phase Screening Procedure for the Isolation of Active Compounds from a Libarry of Molecules”,Angew. Chem. Int. Ed. Engl, 33(20):2061-2064 (1994).
Cases, S., et al., “Cloning of DGAT2, a Second Mammalian Diacylglyœrol Acyltransferase, and Related Family Members”,J. of Biol. Chem., 276(42):38870-38876 (2001).
Chen, S.-H., et al., “Gene therapy for brain tumors: Regression of experimental gliomas by adenovirus-mediated gene transfer in vivo”,Pr

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

Human diacylglycerol acyltransferase 2 (DGAT2) family... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Human diacylglycerol acyltransferase 2 (DGAT2) family..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Human diacylglycerol acyltransferase 2 (DGAT2) family... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2633957

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