» Articles » PMID: 2431284

Isolation of the Oncogene and Epidermal Growth Factor-induced Transin Gene: Complex Control in Rat Fibroblasts

Overview
Journal Mol Cell Biol
Specialty Cell Biology
Date 1986 May 1
PMID 2431284
Citations 76
Authors
Affiliations
Soon will be listed here.
Abstract

Various oncogenes or epidermal growth factor (EGF) induce transcription of a 1.9-kilobase RNA (transin RNA) in rat fibroblasts. The induction by EGF can be blocked by cycloheximide. Thus the response of the transin gene to EGF appears to require de novo protein synthesis. Transin RNA induction is specific to EGF, as neither insulin, platelet-derived growth factor, fibroblast growth factor, nor transforming growth factor beta could elicit the same response. However, transforming growth factor beta could block the EGF induction of transin RNA. Whereas the calcium ionophore A23187 and the tumor promoter TPA, either alone or administered together, did not increase transin RNA levels, TPA could synergise with a serum factor to effect such an increase. Dibutyryl cyclic AMP also induced transin RNA. Treatment of cells with the microfilament-disrupting agent cytochalasin B, but not the microtubule-disrupting agent colcemid, resulted in an increase in transin RNA levels, suggesting a role for the cytoskeleton in control of transin gene expression. The transin RNA does not contain repeated sequences and appears to be encoded by a single-copy gene. The protein sequence encoded by the last four exons of the transin gene shows some homology to two regions of the heme-binding protein hemopexin.

Citing Articles

A glimpse of matrix metalloproteinases in diabetic nephropathy.

Xu X, Xiao L, Xiao P, Yang S, Chen G, Liu F Curr Med Chem. 2014; 21(28):3244-60.

PMID: 25039784 PMC: 4281028. DOI: 10.2174/0929867321666140716092052.


Transforming growth factor-ßs as modulators of pericellular proteolytic events.

Keski-Oja J, Lohi J, Laiho M Cytotechnology. 2012; 2(4):317-32.

PMID: 22358872 DOI: 10.1007/BF00364996.


Cell-type-selective induction of c-jun by TAF4b directs ovarian-specific transcription networks.

Geles K, Freiman R, Liu W, Zheng S, Voronina E, Tjian R Proc Natl Acad Sci U S A. 2006; 103(8):2594-9.

PMID: 16473943 PMC: 1413803. DOI: 10.1073/pnas.0510764103.


CIZ, a zinc finger protein that interacts with p130(cas) and activates the expression of matrix metalloproteinases.

Nakamoto T, Yamagata T, Sakai R, Ogawa S, Honda H, Ueno H Mol Cell Biol. 2000; 20(5):1649-58.

PMID: 10669742 PMC: 85348. DOI: 10.1128/MCB.20.5.1649-1658.2000.


Transcriptional regulation of stromelysin-1 gene expression is altered during progression of mouse mammary epithelial cells from functionally normal to malignant.

Lochter A, Werb Z, Bissell M Matrix Biol. 1999; 18(5):455-67.

PMID: 10601733 PMC: 2933197. DOI: 10.1016/s0945-053x(99)00036-0.


References
1.
Yamamoto M, Maehara Y, Takahashi K, Endo H . Cloning of sequences expressed specifically in tumors of rat. Proc Natl Acad Sci U S A. 1983; 80(24):7524-7. PMC: 389984. DOI: 10.1073/pnas.80.24.7524. View

2.
Kieny M, Lathe R, Lecocq J . New versatile cloning and sequencing vectors based on bacteriophage M13. Gene. 1983; 26(1):91-9. DOI: 10.1016/0378-1119(83)90039-2. View

3.
Prasad I, Zouzias D, Basilico C . State of the viral DNA in rat cells transformed by polyoma virus. I. Virus rescue and the presence of nonintergrated viral DNA molecules. J Virol. 1976; 18(2):436-44. PMC: 515568. DOI: 10.1128/JVI.18.2.436-444.1976. View

4.
Maxam A, Gilbert W . A new method for sequencing DNA. Proc Natl Acad Sci U S A. 1977; 74(2):560-4. PMC: 392330. DOI: 10.1073/pnas.74.2.560. View

5.
Seif R, Cuzin F . Temperature-sensitive growth regulation in one type of transformed rat cells induced by the tsa mutant of polyoma virus. J Virol. 1977; 24(3):721-8. PMC: 515993. DOI: 10.1128/JVI.24.3.721-728.1977. View