Results 121 to 130 of about 21,686 (164)

Mastoparan transiently permeabilises Swiss 3T3 cells and induces c-fos proto-oncogene expression

Cellular Signalling, 2000
Mastoparan, a widely used tetradecapeptide activator of Gi/Go G proteins, has been reported to be a potent co-mitogen for Swiss 3T3 fibroblasts. However, we have previously shown that the peptide promotes the release of lactate dehydrogenase from Swiss 3T3 cells and evokes only a modest and delayed increase in DNA.
Jane Hamlett, Stephen R. Pennington, S R Hawley   +2 more
openaire   +3 more sources

Expression of the proto-oncogene c-fos and the immunolocalization of c-fos, phosphorylated c-fos and estrogen receptor beta in the human testis.

Histology and Histopathology, 2009
Spermatogenesis is under the control of a complex endocrine and paracrine system, including estrogen receptor (ER) signaling. In many target cells, ER promotes the transcription of c-fos and other proto-oncogenes to regulate cell growth and ...
F. C. Araújo, C. Oliveira, A. B. Reis, H. L. Del Puerto, A. S. Martins, F. Reis   +5 more
semanticscholar   +1 more source

Growth-state-dependent radiation-induced expression of the proto-oncogene c-fos in NIH 3T3 cells.

Radiation Research, 1996
Expression of the proto-oncogene c-fos in response to ionizing radiation has been observed in some but not all cell lines tested. Here we report on delayed, transient c-fos expression in NIH 3T3 cells induced by 60Co gamma rays in the dose range 2-5 Gy ...
C. Herskind, S. Haas, M. Flentje, E. W. Hahn   +3 more
semanticscholar   +1 more source

Expression of c-fos protein in brain: metabolic mapping at the cellular level.

Science, 1988
The proto-oncogene c-fos is expressed in neurons in response to direct stimulation by growth factors and neurotransmitters. In order to determine whether the c-fos protein (Fos) and Fos-related proteins can be induced in response to polysynaptic ...
S. Sagar, F. Sharp, T. Curran
semanticscholar   +1 more source

Fos-associated protein p39 is the product of the jun proto-oncogene.

Science, 1988
The Fos protein complex and several Fos-related antigens (FRA) bind specifically to a sequence element referred to as the HeLa cell activator protein 1 (AP-1) binding site.
F. Rauscher, D. Cohen, T. Curran, T. Bos, P. Vogt, D. Bohmann, R. Tjian, B. Franza   +7 more
semanticscholar   +1 more source

Role of c‐Fos in DNA damage repair

Journal of Cellular Physiology
c‐Fos, a member of the immediate early gene, serves as a widely used marker of neuronal activation induced by various types of brain damage. In addition, c‐Fos is believed to play a regulatory role in DNA damage repair.
Haiyang Yao, Yilun Wu, Yiming Zhong, Chenxuan Huang, Zimo Guo, Yinpeng Jin, Xianli Wang   +6 more
semanticscholar   +1 more source

Phenylephrine, vasopressin and angiotensin II as determinants of proto-oncogene and heat-shock protein gene expression in adult rat heart and aorta.

Journal of Hypertension, 1989
The expression of two oncogenes (conc) c-myc and c-fos, coding for nuclear proteins which play a regulatory role in growth and differentiation, and of two genes coding for two heat shock proteins (HSP) 68 (molecular weight 68,000) and 70 (molecular ...
J. Moalic, Christophe Bauters, Dominique Himbert, Josiane Bercovici, Christian Mouas, Pascale Guicheney, Maryvonne Baudoin-Legros, Lydie Rappaport, Rodica Emanoil-Ravier, Val??rie Mezger, Bernard Swynghedauw   +10 more
semanticscholar   +1 more source

Hydrogen peroxide induces heat shock protein and proto-oncogene mRNA accumulation in Xenopus laevis A6 kidney epithelial cells.

Canadian Journal of Physiology and Pharmacology, 2004
In this study, we examined the effect of hydrogen peroxide on the accumulation of various mRNAs encoding heat shock proteins (hsps) and proto-oncogenes in Xenopus A6 kidney epithelial cells. Hydrogen peroxide treatment enhanced the accumulation of hsp90,
M. Muller, J. Gauley, J. Heikkila
semanticscholar   +1 more source

Proto-oncogene activity in the testis of the lizard, Podarcis s. sicula, during the annual reproductive cycle.

General and Comparative Endocrinology, 1997
Since proto-oncogenes play a central role in the regulation of cellular growth and differentiation, localization of MYC, FOS, and JUN proteins has been studied in the testis of the lizard, Podarcis s.
P. Chieffi, F. Angelini, R. Pierantoni
semanticscholar   +1 more source

[Effects of acrylamide on the protein expressions of c-fos and c-jun proto-oncogenes in cell L-02].

Wei sheng yan jiu = Journal of hygiene research, 2012
To investigate the cell apoptosis and expressions of c-fos and c-jun proteins induced by acrylamide (AA) in L-02 human liver embryo cell.The cell survival rate, cell apoptosis and protein expressions of c-fos and c-jun were measured respectively after L-02 cell were exposed to different final concentration of AA (low: 0.01, 0.1 mmol/l; middle: 0.1, 0.5,
Rui, Wang, Jianjun, Liu, Cai, Huang, Qifeng, Qian, Qing, Li, Xiaoli, Liu   +5 more
openaire   +1 more source