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S N NAYFEH

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Articles 71
Citations 190
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Recent Articles
1.
Skinner C, Kelly D, Kao L, NAYFEH S, Popko B, Chae C
Mol Cell Endocrinol . 1992 Dec; 90(1):33-8. PMID: 1301397
The minimal promoter of rat thyroglobulin (TG) gene (168 bp) was fused with bacterial chloramphenicol acetyltransferase (CAT) gene, and transgenic mice carrying the TGCAT gene were produced. The minimal promoter...
2.
Kamikubo K, NAYFEH S, Chae C
Mol Cell Endocrinol . 1992 Apr; 84(3):219-25. PMID: 1316855
Regulation of multiple c-erbA gene expression was studied in rat thyroid FRTL-5 cells. Two species of erbA alpha (alpha 1 and alpha 2) mRNA and one species of erbA beta...
3.
Lee N, Kamikubo K, Chai K, Kao L, Sinclair A, NAYFEH S, et al.
Endocrinology . 1991 Jan; 128(1):111-8. PMID: 1846093
Transcription of the thyroglobulin (TG) gene is stimulated by TSH via cAMP. We have characterized the sequence elements responsible for the hormone-dependent expression of TG gene in rat thyroid FRTL-5...
4.
Kamikubo K, Chai K, NAYFEH S, Chae C
Mol Endocrinol . 1990 Dec; 4(12):2021-9. PMID: 1964492
Transcription of the thyroglobulin (TG) gene in rat thyroid FRTL-5 cells is stimulated by two hormones, TSH and insulin-like growth factor-I (IGF-I). The effect of TSH is mimicked by cAMP....
5.
Lee N, NAYFEH S, Chae C
J Biol Chem . 1989 May; 264(13):7523-30. PMID: 2540196
We have investigated the mechanism of stimulation of thyroglobulin gene expression by thyrotropin (TSH) and cAMP in rat thyroid FRTL-5 cells. In contrast to the c-fos gene, induction of the...
6.
Gennick S, THOMAS Jr C, NAYFEH S
Endocrinology . 1987 Dec; 121(6):2119-30. PMID: 3678141
Radioiodinated TSH was covalently cross-linked to monolayers of FRTL-5 rat thyroid cells using the homobifunctional cross-linking agent disuccinimidyl suberate. Analysis of the cross-linked samples by sodium dodecyl sulfate-polyacrylamide gel electrophoresis...
7.
Berman M, THOMAS Jr C, NAYFEH S
Mol Cell Endocrinol . 1987 Dec; 54(2-3):151-63. PMID: 2826276
Catecholamines specifically stimulated the rapid formation of inositol phosphates, bisphosphates and trisphosphates in a concentration-dependent manner in FRTL-5 thyroid cells. Further analysis by high performance liquid chromatography revealed the presence...
8.
Berman M, Jerdack G, THOMAS Jr C, NAYFEH S
Arch Biochem Biophys . 1987 Feb; 253(1):249-56. PMID: 2434027
Addition of epinephrine to cultured FRTL-5 rat thyroid cells led to a concentration-dependent reduction of TSH- and forskolin-stimulated cAMP accumulation. Clonidine, which preferentially activates the alpha 2-adrenoreceptor, had no effect...
9.
McQuade R, THOMAS Jr C, NAYFEH S
Arch Biochem Biophys . 1987 Feb; 252(2):409-17. PMID: 3813544
Highly purified alpha- and beta-subunits of thyrotropin were individually radioiodinated and, subsequently, recombined with their unlabeled complementary subunits. This procedure resulted in the formation of [125I]thyrotropin(TSH) hybrid molecules which were...
10.
THOMAS Jr C, Tawil M, Berman M, NAYFEH S
World J Surg . 1986 Oct; 10(5):797-802. PMID: 3776216
No abstract available.