The human growth hormone gene is negatively regulated by triiodothyronine when transfected into rat pituitary tumor cells. 1986

P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt

Human growth hormone (hGH) gene expression and regulation by thyroid and glucocorticoid hormones were examined after its stable introduction into rat anterior pituitary tumor cells. Transcripts from the hGH gene were correctly initiated and could be positively regulated by glucocorticoids. In contrast to the endogenous rat GH gene and a transfected, modified rat GH gene, the hGH gene was negatively regulated by triiodothyronine. Analysis of hGH gene 5'-flanking deletions indicated that a distal regulatory element is required for efficient transcription. Thus promoter, glucocorticoid, and thyroid hormone control elements are present on the transfected hGH gene, whose expression may be negatively controlled by thyroid hormone.

UI MeSH Term Description Entries
D009693 Nucleic Acid Hybridization Widely used technique which exploits the ability of complementary sequences in single-stranded DNAs or RNAs to pair with each other to form a double helix. Hybridization can take place between two complimentary DNA sequences, between a single-stranded DNA and a complementary RNA, or between two RNA sequences. The technique is used to detect and isolate specific sequences, measure homology, or define other characteristics of one or both strands. (Kendrew, Encyclopedia of Molecular Biology, 1994, p503) Genomic Hybridization,Acid Hybridization, Nucleic,Acid Hybridizations, Nucleic,Genomic Hybridizations,Hybridization, Genomic,Hybridization, Nucleic Acid,Hybridizations, Genomic,Hybridizations, Nucleic Acid,Nucleic Acid Hybridizations
D010911 Pituitary Neoplasms Neoplasms which arise from or metastasize to the PITUITARY GLAND. The majority of pituitary neoplasms are adenomas, which are divided into non-secreting and secreting forms. Hormone producing forms are further classified by the type of hormone they secrete. Pituitary adenomas may also be characterized by their staining properties (see ADENOMA, BASOPHIL; ADENOMA, ACIDOPHIL; and ADENOMA, CHROMOPHOBE). Pituitary tumors may compress adjacent structures, including the HYPOTHALAMUS, several CRANIAL NERVES, and the OPTIC CHIASM. Chiasmal compression may result in bitemporal HEMIANOPSIA. Pituitary Cancer,Cancer of Pituitary,Cancer of the Pituitary,Pituitary Adenoma,Pituitary Carcinoma,Pituitary Tumors,Adenoma, Pituitary,Adenomas, Pituitary,Cancer, Pituitary,Cancers, Pituitary,Carcinoma, Pituitary,Carcinomas, Pituitary,Neoplasm, Pituitary,Neoplasms, Pituitary,Pituitary Adenomas,Pituitary Cancers,Pituitary Carcinomas,Pituitary Neoplasm,Pituitary Tumor,Tumor, Pituitary,Tumors, Pituitary
D002460 Cell Line Established cell cultures that have the potential to propagate indefinitely. Cell Lines,Line, Cell,Lines, Cell
D003907 Dexamethasone An anti-inflammatory 9-fluoro-glucocorticoid. Hexadecadrol,Decaject,Decaject-L.A.,Decameth,Decaspray,Dexasone,Dexpak,Hexadrol,Maxidex,Methylfluorprednisolone,Millicorten,Oradexon,Decaject L.A.
D004591 Electrophoresis, Polyacrylamide Gel Electrophoresis in which a polyacrylamide gel is used as the diffusion medium. Polyacrylamide Gel Electrophoresis,SDS-PAGE,Sodium Dodecyl Sulfate-PAGE,Gel Electrophoresis, Polyacrylamide,SDS PAGE,Sodium Dodecyl Sulfate PAGE,Sodium Dodecyl Sulfate-PAGEs
D004720 Endonucleases Enzymes that catalyze the hydrolysis of the internal bonds and thereby the formation of polynucleotides or oligonucleotides from ribo- or deoxyribonucleotide chains. EC 3.1.-. Endonuclease
D005786 Gene Expression Regulation Any of the processes by which nuclear, cytoplasmic, or intercellular factors influence the differential control (induction or repression) of gene action at the level of transcription or translation. Gene Action Regulation,Regulation of Gene Expression,Expression Regulation, Gene,Regulation, Gene Action,Regulation, Gene Expression
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D012313 RNA A polynucleotide consisting essentially of chains with a repeating backbone of phosphate and ribose units to which nitrogenous bases are attached. RNA is unique among biological macromolecules in that it can encode genetic information, serve as an abundant structural component of cells, and also possesses catalytic activity. (Rieger et al., Glossary of Genetics: Classical and Molecular, 5th ed) RNA, Non-Polyadenylated,Ribonucleic Acid,Gene Products, RNA,Non-Polyadenylated RNA,Acid, Ribonucleic,Non Polyadenylated RNA,RNA Gene Products,RNA, Non Polyadenylated

Related Publications

P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
October 1982, The Journal of biological chemistry,
P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
May 1977, Proceedings of the National Academy of Sciences of the United States of America,
P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
August 1985, Endocrinology,
P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
February 1987, Nucleic acids research,
P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
May 1984, The Journal of biological chemistry,
P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
February 2018, Molecular and cellular endocrinology,
P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
April 1989, Molecular endocrinology (Baltimore, Md.),
P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
February 1983, Cell,
P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
November 1988, Biochemical and biophysical research communications,
P A Cattini, and T R Anderson, and J D Baxter, and P Mellon, and N L Eberhardt
October 1980, The Journal of cell biology,
Copied contents to your clipboard!