Abstract：
:We have used a new methodology to generate a monospecific antiserum to the corticotropin (ACTH) receptor on mouse Y-1 adrenal cells. Using immunoaffinity chromatography the ACTH receptor was purified, and the molecular structure and 125I-ACTH binding characteristics were determined. A molecular weight (Mr) of 225 000 was determined for the complete ACTH receptor as analyzed by sodium dodecyl sulfate (SDS) polyacrylamide gel electrophoresis. The receptor was composed of 4 subunits with Mr 83 000, 64 000, 52 000 and 22 000. The 83 and 52 kDa subunits were disulfide linked and non-covalently associated with the 64 and 22 kDa subunits. The ability to specifically bind 125I-ACTH was localized to the 83 kDa subunit. The purified receptor possessed binding affinities of 3.4 X 10(10) M-1 and 1.0 X 10(9) M-1 as determined by Scatchard analysis.
journal_name
Mol Cell Endocrinoljournal_title
Molecular and cellular endocrinologyauthors
Bost KL,Blalock JEdoi
10.1016/0303-7207(86)90099-7subject
Has Abstractpub_date
1986-01-01 00:00:00pages
1-9issue
1eissn
0303-7207issn
1872-8057journal_volume
44pub_type
杂志文章abstract：:Individual variation in sensitivity to glucocorticoids (GCs) poses a dilemma to the clinician. Currently available assays to determine individual sensitivity to GCs either seem imprecise, or they are based on mitogen-activated lymphocytes, although mitogens themselves may affect cellular GC sensitivity. To avoid these...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2003.12.011
更新日期：2004-04-15 00:00:00
abstract：:Recent evidence suggests that lymphocytes produce prolactin (PRL). Here, we report the cDNA cloning and expression of PRL from normal human thymocytes. Sequence analysis showed that the thymocyte cDNA encodes a 23 kDa protein which is identical to pituitary PRL. RNA blot analysis showed that the thymocyte PRL mRNA is ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(92)90251-z
更新日期：1992-09-01 00:00:00
abstract：:In order to define the possible involvement of proteoglycans (PG) in the regulation of Sertoli cell functions, we have examined the effect of para-nitrophenyl-beta-D-xyloside (PNPX), a specific inhibitor of PG synthesis, on follicle stimulating hormone (FSH)-dependent estradiol production by immature rat Sertoli cells...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(95)03483-n
更新日期：1995-03-01 00:00:00
abstract：:The classic renin-angiotensin system (RAS) is a complex system in which angiotensin II (Ang II) has been identified as an important endogenous regulator that influences both smooth muscle contraction and cell growth. Although a local RAS is known to exist in the gastrointestinal tract, it is unclear whether Ang II is ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2016.01.002
更新日期：2016-03-05 00:00:00
abstract：:The objective of this work was to identify the natural substrates of cyclic AMP-dependent protein kinase in pituitary cells. Studies were performed using 2 systems: intact pituitary cells stimulated with dibutyryl cyclic AMP (DBC) after preincubation with [gamma-32P]. Phosphorylation of proteins was analyzed by two-di...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(81)90118-0
更新日期：1981-07-01 00:00:00
abstract：:Sperm cryopreservation still represents a valuable clinical aid in the management of infertility. Its current principal indications include (1) donor sperm insemination; (2) freezing before cancer therapy to maintain reproductive capacity; (3) patient's convenience; and (4) because of the outstanding success with ICSI...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/s0303-7207(00)00343-9
更新日期：2000-11-27 00:00:00
abstract：:Photo-affinity labelling of MSH receptors on tail-fin melanophores of Xenopus tadpoles with p-azidophenylalanine 13-alpha-MSH (Pap13)-alpha-MSH) or p-azidophenylacetyl-serine1-alpha-MSH ([Apac-Ser1]-alpha-MSH) resulted in a long-lasting stimulation of the melanophores which cannot be reversed despite continuous washin...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(82)90121-6
更新日期：1982-05-01 00:00:00
abstract：:mRNA differential display polymerase chain reaction analysis was used to screen systematically for novel androgen-regulated genes in the human prostatic adenocarcinoma cell line LNCaP. A 232 bp PCR fragment was found to be consistently down-regulated by the synthetic androgen R1881. Sequencing revealed complete identi...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(99)00113-6
更新日期：1999-09-10 00:00:00
abstract：:It is widely accepted that obesity is a major risk factor for the development of atherosclerosis. In this context, adipose tissue produces a variety of adipokines and releases free fatty acids, contributing to a chronic-low grade inflammation state implicated in vascular complications. In this study, we investigated t...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2012.06.010
更新日期：2012-10-15 00:00:00
abstract：:Molecular cloning of the prolactin (PRL) receptor cDNA has revealed different forms of the receptor: among them, the longest form encodes a transmembrane protein of 592-598 amino acids and was originally found in rabbit mammary gland as well as in human and rat tissues. It contains a cytoplasmic domain of 358 amino ac...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(94)90011-6
更新日期：1994-03-01 00:00:00
abstract：:Our previous study revealed the particular expression patterns of insulin-like growth factor 1 (IGF1) and insulin-like growth factor binding protein 1 (IGFBP1) in the Qinghai-Tibet plateau root vole (Microtus oeconomus) under hypoxic challenge. Here we report the molecular mechanisms of Igf gene regulation associated ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2013.05.025
更新日期：2013-08-25 00:00:00
abstract：:Recently, the structures of two forms of inhibin present in human follicular fluid were elucidated from the corresponding cDNA sequences. Using specific antisera generated against the alpha-chain common to both forms, we have examined the cellular localization of inhibin in the male and female rat gonads and in human ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(87)90162-6
更新日期：1987-12-01 00:00:00
abstract：:Digital video imaging indicated that about 80% of fura-2-loaded single human thyroid cells responded to TSH, resulting in an increase in intracellular Ca2+ concentration ([Ca2+]i). Most of the TSH-sensitive cells further responded to N6-(L-2-phenylisopropyl)-adenosine (PIA) showing a transient [Ca2+]i rise in a PIA do...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(96)03765-3
更新日期：1996-04-19 00:00:00
abstract：:The effects of long-term treatment with empagliflozin on biochemical and immunohistochemical markers related to atherosclerosis and atherosclerosis development in the aorta of apolipoprotein E knockout [Apo-E (-/-)] mice were evaluated in this study. Empagliflozin-treated mice had lower total cholesterol (P < 0.05), f...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2019.110487
更新日期：2019-08-20 00:00:00
abstract：:We recently cloned and sequenced two kilobases of the upstream flanking region of the mouse tissue transglutaminase gene. Transfection experiments showed that this region of the transglutaminase flanking sequence was sufficient to mediate a 4-fold induction in reporter gene expression by retinoic acid. The goal of the...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(96)03826-9
更新日期：1996-07-01 00:00:00
abstract：:The ontogenic developmental patterns of atrial natriuretic peptide (ANP) receptors of glomeruli and inner medullary collecting tubules (IMCT) were studied by measuring the specific binding of [125I]alpha-rat ANP 1-28 ([125I]alpha-RANP) to isolated glomeruli and IMCT microdissected from collagenase-treated kidneys of y...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(90)90167-7
更新日期：1990-01-02 00:00:00
abstract：:Parathyroid hormone-related protein (PTHrP) is produced by many tumors not associated with humoral hypercalcemia, including breast cancers. In this study, we used three human immortalized mammary epithelial cell lines that differ in tumorigenicity and PTHrP expression. Using RT-PCR we investigated 5' and 3' alternativ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(02)00298-8
更新日期：2003-06-30 00:00:00
abstract：:The protein kinase C (PKC) activator, phorbol 12,13-dibutyrate (PDBu) induced the release of both luteinizing hormone (LH) and growth hormone (GH) from proestrous rat anterior pituitary pieces in vitro. Phorbol 12,13-dibutyrate-induced LH, but not GH release was readily inhibited by the phospholipase A2 (PLA2) inhibit...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(93)90031-e
更新日期：1993-09-01 00:00:00
abstract：:The orphan nuclear receptor steroidogenic factor 1 (SF-1) was identified originally as a key regulator of the tissue-specific expression of the cytochrome P450 steroid hydroxylases. Hints at considerably broader roles for SF-1 came from analyses of its expression pattern in mouse embryos. As anticipated, SF-1 was expr...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/s0303-7207(99)00237-3
更新日期：2000-05-25 00:00:00
abstract：:Thyrotropin-releasing hormone (TRH) stimulates maximally both the release of previously synthesized prolactin and the de novo synthesis of prolactin by GH4C1 rat pituitary cells at concentrations less than those necessary to fully occupy the TRH receptor at equilibrium. We have examined the dependency of maximal TRH-e...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(85)90081-4
更新日期：1985-12-01 00:00:00
abstract：:Melatonin has repeatedly been shown to inhibit the proliferation of MCF-7 human breast cancer cells. Previous reports suggest that the actions of melatonin can be mediated either through G-protein coupled membrane receptors or via retinoid orphan receptors (RORalphas). In this study, we demonstrated the expression of ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(01)00449-x
更新日期：2001-05-15 00:00:00
abstract：:Our previous studies have provided evidence for the existence of an intrinsic renin-angiotensin system (RAS) in the rat pancreas, which may play a role in the regulation of pancreatic microcirculation and ductal secretion. Such a pancreatic RAS has recently shown to be activated by chronic hypoxia. The activation of a...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(00)00275-6
更新日期：2000-08-30 00:00:00
abstract：:The cannabinoid receptor subtype 1 gene CNR1 is not only associated with phenotypes such as cognitive performance, addiction and anxiety, but is also known to be crucially involved in responses to acute and chronic psychological and cellular stress conditions. Functional analysis of the 5' untranslated regions of the ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2014.09.019
更新日期：2015-01-05 00:00:00
abstract：:The effects of 3.0 mM Mn2+ on parathyroid hormone (PTH) release, 45Ca fluxes and the cytoplasmic Ca2+ concentration (Ca2+i) were studied in vitro with use of parathyroid glands from rats and cattle. Mn2+ inhibited PTH release by about 70 and 60% at Ca2+ concentrations of less than 10 nM or 0.5 mM, respectively, and li...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(88)90197-9
更新日期：1988-09-01 00:00:00
abstract：:The availability of regulatory sequences directing tissue-specific expression of transgenes in genetically modified mice and large animals is a prerequisite for the development of adequate models for human diseases. The rat insulin 2 gene (Ins2) promoter, widely used to achieve transgene expression in pancreatic beta-...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2009.08.001
更新日期：2010-02-05 00:00:00
abstract：:Carboxypeptidase H (CP-H) has been characterized in anterior and posterior lobes of bovine pituitary with regard to subcellular distribution, enzymatic properties, nature of membrane association, number of forms and C-terminal processing. Anterior lobe contained both soluble and membrane forms of CP-H with similar enz...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(92)90147-x
更新日期：1992-08-01 00:00:00
abstract：:The crucial effects of androgens on the male skeleton are at least partly mediated via the androgen receptor (AR). In addition to hormone binding, the AR activity is regulated by post-translational modifications, including SUMOylation. SUMOylation is a reversible modification in which Small Ubiquitin-related MOdifier ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2018.09.008
更新日期：2019-01-05 00:00:00
abstract：:An adverse intrauterine environment may be an important factor contributing to the development of type 2 diabetes in later life. The present study investigated the longitudinal effects of maternal lipopolysaccharide (LPS) exposure during the third trimester on glucose metabolism and sex hormone balance in the offsprin...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2018.03.019
更新日期：2018-10-15 00:00:00
abstract：:The aim of our study was to investigate the direct effects of atypical antipsychotics on muscle cell functions in order to ascertain the diabetic liability of these drugs. We investigated the effects of olanzapine, clozapine and alpha-methyl-5-hydroxytryptamine on basal glucose uptake and glucose uptake in response to...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2008.04.010
更新日期：2008-09-24 00:00:00
abstract：:Cell-cell interactions are crucial role for the proper functioning of endocrine glands. We recently demonstrated that interactions of chromaffin and cortical cells are important for adrenocortical steroidogenesis. However, the molecular mechanisms have not been elucidated and it is unclear if this involves acute and/o...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(00)00267-7
更新日期：2000-07-25 00:00:00
