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R J Christy

Explore the profile of R J Christy including associated specialties, affiliations and a list of published articles. Areas
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Articles 22
Citations 1052
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Recent Articles
1.
Parker J, Butterworth J, Rodriguez R, Kowalczewski C, Christy R, Voorhees W, et al.
Biomed Phys Eng Express . 2024 May; 10(4). PMID: 38718784
A study of burn thresholds from superficially penetrating radio-frequency (RF) energy at 8.2 and 95 GHz for swine skin was conducted. The study determined the thresholds for superficial, partial-thickness, and...
2.
Chen H, Weng Y, Schatteman G, Sanders L, Christy R, Christy B
Biochem Biophys Res Commun . 1999 Mar; 256(3):614-9. PMID: 10080947
Expression of the Id4 gene was investigated during differentiation of 3T3-L1 preadipocytes into mature adipocytes. Id4 is a member of a family encoding non-DNA binding helix-loop-helix proteins proposed to inhibit...
3.
Shields J, Christy R, Yang V
J Biol Chem . 1996 Aug; 271(33):20009-17. PMID: 8702718
A cDNA clone, named gut-enriched Krüppel-like factor (GKLF), was isolated from an NIH 3T3 library using a probe encoding the zinc finger region of the immediate-early transcription factor zif/268. The...
4.
Zierler M, Christy R, Huang R
J Biol Chem . 1992 Oct; 267(29):21200-6. PMID: 1400431
The interactions of nuclear proteins from embryonal carcinoma cells (PCC3) with the long terminal repeats (LTRs) of murine intracisternal A particle (IAP) genes were studied. Two protein-DNA complexes were detected...
5.
Cheneval D, Christy R, Geiman D, Cornelius P, Lane M
Proc Natl Acad Sci U S A . 1991 Oct; 88(19):8465-9. PMID: 1681537
Previous investigations have shown that CCAAT/enhancer binding protein (C/EBP) can function as a trans-activator of the promoters of several adipocyte-specific genes--i.e., the 422 adipose P2 (422/aP2), stearoyl-CoA desaturase 1 (SCD1),...
6.
Christy R, Kaestner K, Geiman D, Lane M
Proc Natl Acad Sci U S A . 1991 Mar; 88(6):2593-7. PMID: 2006196
Differentiation of 3T3-L1 preadipocytes into adipocytes is accompanied by increased expression of the nuclear protein C/EBP (CCAAT/enhancer binding protein) and by transcriptional activation of a group of adipose-specific genes. We...
7.
Potter J, Mezey E, Christy R, Crabb D, STEIN P, Yang V
Arch Biochem Biophys . 1991 Mar; 285(2):246-51. PMID: 1654768
CCAAT/enhancer binding protein (C/EBP), a DNA binding protein originally isolated from rat liver, activates the transcription of a number of liver-specific genes. We studied the effect of C/EBP on the...
8.
Lane M, Hresko R, Kaestner K, Liao K, Janicot M, Hoffman R, et al.
Diabetes Care . 1990 Jun; 13(6):565-75. PMID: 2162754
We identified the earliest events in autophosphorylation of the insulin receptor after insulin addition. Insulin-stimulated autophosphorylation at specific sites in the tyrosine kinase domain of the receptor's beta-subunit is correlated...
9.
Kaestner K, Christy R, Lane M
Proc Natl Acad Sci U S A . 1990 Jan; 87(1):251-5. PMID: 2404278
Adipose tissue and skeletal and heart muscle, which exhibit insulin-stimulated glucose uptake, express a specific, insulin-responsive glucose transporter. Previously, a cDNA (GT2) encoding this protein was isolated from a mouse...
10.
Christy R, Yang V, Ntambi J, Geiman D, Landschulz W, Friedman A, et al.
Genes Dev . 1989 Sep; 3(9):1323-35. PMID: 2606350
Previous studies have shown that differentiation of 3T3-L1 preadipocytes leads to the transcriptional activation of a group of adipose-specific genes. As an approach to defining the mechanism responsible for activating...