Results 291 to 300 of about 186,066 (336)

Cytoplasmic and nuclear progesterone receptors in the guinea pig uterus.

Endocrinology, 1976
Although progesterone receptors have been studied in the uterine cytoplasm of many species, relatively little was known about the nuclear content of these binding proteins. In the present study, a nuclear progesterone receptor was deteced in the guinea pig uterus.
P D, Feil, C W, Bardin
openaire   +1 more source

Cytoplasmic mislocalization of the orphan nuclear receptor Nurr1 is a prognostic factor in bladder cancer

Cancer, 2009
AbstractBACKGROUND:Nurr1 belongs to a novel class of orphan nuclear receptors (the NR4A family). The authors have previously shown that Nurr1 is important in carcinogenesis. In the current study, they examined the clinicopathologic relevance of expression patterns of Nurr1 in bladder tumors.METHODS:Nurr1 expression was determined using ...
Teruo, Inamoto, Bogdan A, Czerniak, Colin P, Dinney, Ashish M, Kamat   +3 more
openaire   +2 more sources

Heat Shock Proteins and the Cytoplasmic-Nuclear Trafficking of Steroid Receptors

1994
Transcription factors, such as steroid receptors, must move through the cytoplasm to the nucleus and subsequently within the nucleus in a precisely targeted manner. Experiments carried out twenty years ago in intact cells exposed to metabolic inhibitors suggested that glucocorticoid receptors (GR) that have entered the nucleus (then defined as the low ...
William B. Pratt, Lawrence C. Scherrer
openaire   +1 more source

Function of erbB receptors and DNA-PKcs on phosphorylation of cytoplasmic and nuclear Akt at S473 induced by erbB1 ligand and ionizing radiation.

Radiotherapy and Oncology, 2011
M. Toulany, Tim-Andre Schickfluss, K. Fattah, Kyung-jong Lee, Benjamin P. C. Chen, B. Fehrenbacher, M. Schaller, David J. Chen, H. Rodemann   +8 more
semanticscholar   +1 more source

Facilitation and inhibition of the estrogen-induced luteinizing hormone surge in the rat by progesterone: effects on cytoplasmic and nuclear estrogen receptors in the hypothalamus-preoptic area, pituitary, and uterus.

Endocrinology, 1981
B. Attardi
semanticscholar   +1 more source

Relationship of cytoplasmic and nuclear estrogen receptors and progesterone receptors in human breast cancer.

Cancer research, 1981
The qualitative and quantitative relationships between cytoplasmic estrogen receptors (ERC), total nuclear estrogen receptors (ERN), and cytoplasmic progesterone receptors (PGR) in 74 primary and 23 metastatic human breast cancer tissues were studied.
R, Romić-Stojković, S, Gamulin
openaire   +1 more source

Cytoplasmic and nuclear estrogen and progesterone receptors in male breast cancer.

Cancer research, 1982
Cytoplasmic estrogen receptors were detected in 12 of 13 male breast cancer tumors. There was no significant correlation of receptor levels with the age of the patient, size and histological grading of the tumor, and stage and nodal involvement of the disease.
R J, Pegoraro, D, Nirmul, S M, Joubert
openaire   +1 more source

Cytoplasmic and nuclear progesterone receptors in the guinea pig uterus.

, 1975
Feil Pd, Bardin Cw
semanticscholar   +1 more source

Cyclosporin A promotes nuclear transfer of a cytoplasmic progesterone receptor mutant.

Comptes rendus de l'Academie des sciences. Serie III, Sciences de la vie, 1995
The effects of cyclosporin A (CsA), FK506 and rapamycin (Rapa) on the intracellular localization of a mutated rabbit progesterone receptor (PR) which lacks the main constitutive nuclear localization signal (NLS) (delta 638-642) and is cytoplasmic in the absence of progesterone (Prog), were assayed by indirect immunofluorescence in Lcl3 cells, a mouse L-
I, Jung-Testas, M C, Lebeau, M G, Catelli, E E, Baulieu   +3 more
openaire   +1 more source

Cytoplasmic and nuclear progestin receptors in human myometrium during the menstrual cycle and in pregnancy at term.

Journal of Clinical Endocrinology and Metabolism, 1979
G. Giannopoulos, Dan Tulchinsky
semanticscholar   +1 more source