Cloning and expression of gonadotropin-releasing hormone recepto

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435 721, 435325, 435 691, 4352523, 43525411, 530399, C07K 1472, G01N 33566, C12N 1510, C12N 510

Patent

active

059855835

ABSTRACT:
The present invention relates to the GnRH-R genes and proteins. The DNA sequence disclosed herein may be engineered into expression systems designed for the production of GnRH-R and/or cell lines which express the GnRH-R and preferably respond to GnRH induced signal transduction. Such cell lines may advantageously be used for screening and identifying GnRH agonists and antagonists. In accordance with another aspect of the invention, the GnRH DNA, antisense oligonucleotide sequences, the GnRH expression products, and antibodies to such products may be used in the diagnosis and therapy of reproductive disorders associated with abnormal expression of the GnRH-R; e.g., overexpression, underexpression or expression of a dysfunctional mutant receptor. Transgenic animals containing the GnRH-R transgene may be used as animal models for the evaluation of GnRH analogs in vivo.

REFERENCES:
patent: 4618598 (1986-10-01), Conn
patent: 5064939 (1991-11-01), Rivier et al.
Wright et al., Cloning stratagies for peptide hormone receptors, Acta Endinologica, 126: 97-104, Mar. 1992.
Titus, Ed., Promega Protocols and Applications Guide, 2nd ed., pp. 297-305, Mar. 1991.
Clayton, 1987, "Gonadotrophin Releasing Hormone: from Physiology to Pharmacology," Clinical Endocrinology 26:361-384.
Clayton, 1989, "Gonadotrophin-Releasing Hormone: its Actions and Receptors," Journal of Endocrinology 120:11-19.
Sealfon et al., 1990, "Gonadotropin-Releasing Hormone Receptor Expression in Xenopus Oocytes," Molecular Endocrinology 4:119-124.
Probst et al., 1992, "Sequence Alignment of the G-Protein Coupled Receptor Superfamily," DNA and Cell Biology 11:1-20.
Tsutsumi et al., 1992, "Cloning and Functional Expression of a Mouse Gonadotropin-Releasing Hormone Receptor," Molecular Endocrinology 6(7):1163-1169.
Eidne et al., 1992, "Molecular Cloning and Characterization of the Rat Pituitary Gonadotropin-Releasing Hormone (GnRH) Receptor," Molecular and Cellular Endocrinology 90:R5-R9.
Kakar et al., 1992 "Cloning, Sequencing and Expression of Human Gonadotropin Releasing Hormone (GnRH) Receptor," Biochemical and Biophysical Research Communications 189(1):289-295.
Chi et al., 1993, "Cloning and Characterization of the Human GnRH Receptor," Molecular and Cellular Endocrinology 91:R1-R6.
Sealfon et al. (1990) Hormonal Regulation of Gonadotropin-Releasing Hormone Receptors and Messenger RNA Activity in Ovine Pituitary Culture, Mol. Endocrinol. 4: 1980-1987.
Hawes et al. (1992) Development of Gonadotrope Desensitization to Gonadotropin-Releasing Hormone (GnRH) and Recovery Are Not Coupled to Inositol Phosphate Production or GnRH Receptor Number, Endocrinol. 131: 2681-2689.
McArdle et al., Estradiol regulates gonadotropin-releasing hormone receptor number, growth and inositol phosphate production in alphT3-1 cells, Mol. Cell. Endocrinol., 87: 95-103, 1992.
Horn et al., Intracellular response to gonadotropin-releasing hormone in a clonal cell line of the gonadotrope lineage, Mol. Endocrinol., 5: 347-355, 1991.
Windle et al., Cell lines of the pituitary gonadotrope lineage derived by targeted oncogenesis in transgenic mice, Mol. Endocrinol. 4: 597-603, 1990 .

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

Cloning and expression of gonadotropin-releasing hormone recepto does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cloning and expression of gonadotropin-releasing hormone recepto, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cloning and expression of gonadotropin-releasing hormone recepto will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1323074

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