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皮质敏感和皮质抵抗胸腺细胞亚群中的糖皮质激素受体。I. 糖皮质激素受体的特性及皮质抵抗亚群的分离。

Glucocorticoid receptors in corticosensitive and corticoresistant thymocyte subpopulations. I. characterization of glucocorticoid receptors and isolation of a corticoresistant subpopulation.

作者信息

Duval D, Dausse J P, Dardenne M

出版信息

Biochim Biophys Acta. 1976 Nov 18;451(1):82-91. doi: 10.1016/0304-4165(76)90259-2.

DOI:10.1016/0304-4165(76)90259-2
PMID:1009112
Abstract
  1. Separation of mouse thymocytes by centrifugation on a discontinuous bovine serum albumin gradient leads to the isolation of four subpopulations of cells. 2. The study of I13H]uridine incorporation in vitro by these subpopulation in the presence of steroid shows that one of them is corticoresistant. 3. However, the binding capacity of these subpopulations measured by incubation with [3H]dexamethasone is very similar. 4. It is therefore concluded that in mouse thymus, in contrast with lymphoma cells, corticoresistance may not be explained by a defect of cytoplasmic glucocorticoid receptors.
摘要
  1. 通过在不连续的牛血清白蛋白梯度上离心分离小鼠胸腺细胞,可分离出四个细胞亚群。2. 对这些亚群在类固醇存在下体外[I13H]尿苷掺入的研究表明,其中一个亚群对皮质激素具有抗性。3. 然而,通过与[3H]地塞米松孵育测量的这些亚群的结合能力非常相似。4. 因此得出结论,在小鼠胸腺中,与淋巴瘤细胞相反,皮质抗性可能无法用细胞质糖皮质激素受体缺陷来解释。

相似文献

1
Glucocorticoid receptors in corticosensitive and corticoresistant thymocyte subpopulations. I. characterization of glucocorticoid receptors and isolation of a corticoresistant subpopulation.皮质敏感和皮质抵抗胸腺细胞亚群中的糖皮质激素受体。I. 糖皮质激素受体的特性及皮质抵抗亚群的分离。
Biochim Biophys Acta. 1976 Nov 18;451(1):82-91. doi: 10.1016/0304-4165(76)90259-2.
2
Glucocorticoid receptors in corticosensitive and corticoresistant thymocyte subpopulations. II. Studies with hydrocortisone-treated mice.
Biochim Biophys Acta. 1977 Feb 28;496(2):312-20. doi: 10.1016/0304-4165(77)90313-0.
3
Glucocorticoid receptors in thymocytes of fetus, newborn, and adult CBA mice.
Endocrinology. 1979 Apr;104(4):1152-7. doi: 10.1210/endo-104-4-1152.
4
Influence of enzyme treatment on dexamethasone binding in isolated thymocytes.酶处理对分离胸腺细胞中地塞米松结合的影响。
J Steroid Biochem. 1978 Aug;9(8):703-7. doi: 10.1016/0022-4731(78)90188-7.
5
[Susceptibility of rat thymocyte subpopulations to thymosine affecting their protein synthesis and dexamethasone receptors].
Vopr Med Khim. 1981 May-Jun;27(3):326-30.
6
Glucocorticoid receptor and effector mechanisms: a comparison of the corticosensitive mouse with the corticoresistant guinea pig.糖皮质激素受体与效应机制:皮质敏感小鼠与皮质抵抗豚鼠的比较
Endocrinology. 1979 Feb;104(2):344-9. doi: 10.1210/endo-104-2-344.
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Glucocorticoid receptors and their functions in lymphocytes.糖皮质激素受体及其在淋巴细胞中的功能。
J Steroid Biochem. 1980 Jan;12:433-43. doi: 10.1016/0022-4731(80)90304-0.
8
Competitive binding studies with glucocorticoid receptors from rat-thymus cells: differential temperature-dependence of steroid binding.大鼠胸腺细胞糖皮质激素受体的竞争性结合研究:类固醇结合的温度依赖性差异
Mol Cell Endocrinol. 1979 Jan;13(1):83-92. doi: 10.1016/0303-7207(79)90078-9.
9
Kinetics of glucocorticoid-receptor complexes in rat thymus cells.大鼠胸腺细胞中糖皮质激素受体复合物的动力学
J Steroid Biochem. 1976 Nov-Dec;7(11-12):1117-22. doi: 10.1016/0022-4731(76)90042-x.
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5'-Deoxypyridoxal inhibition of glucocorticoid receptor binding in HeLa S3 cells and rat thymocytes.5'-脱氧吡哆醛对HeLa S3细胞和大鼠胸腺细胞中糖皮质激素受体结合的抑制作用。
Biochem Biophys Res Commun. 1980 Jan 15;92(1):155-62. doi: 10.1016/0006-291x(80)91533-8.

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1
Recent progress in histochemistry and cell biology.组织化学与细胞生物学的最新进展。
Histochem Cell Biol. 2012 Apr;137(4):403-57. doi: 10.1007/s00418-012-0933-4. Epub 2012 Feb 25.
2
Arachidonic acid accumulates in the stromal macrophages during thymus involution in diabetes.在糖尿病中,胸腺萎缩期间,花生四烯酸在基质巨噬细胞中积累。
Histochem Cell Biol. 2011 Jul;136(1):79-92. doi: 10.1007/s00418-011-0820-4. Epub 2011 May 29.
3
Thymic involution in pregnant mice. I. Characterization of the remaining thymocyte subpopulations.
妊娠小鼠的胸腺退化。I. 剩余胸腺细胞亚群的特征
Clin Exp Immunol. 1981 May;44(2):247-52.