Abstract：
:To elucidate the cellular origin of interleukin-1 (IL-1) in the mammalian testis, we assayed IL-1 activity in culture media of Sertoli cells collected from rats at 20, 35 and 45 days of age as well as in culture media of interstitial, peritubular and germ cells from adult rats. IL-1 was detected in Sertoli cell culture media isolated from 35- and 45-day-old rats. At 45 days approximately twice as much IL-1 was produced than at 35 days. In contrast, IL-1 activity was not detected in 20-day-old rat Sertoli cell culture media nor in interstitial, peritubular and germ cell culture media. The Sertoli cell IL-1 activity was specifically neutralized by an IL-1 alpha antiserum. It is concluded that Sertoli cells produce IL-1 alpha and that this production increases during sexual maturation.
journal_name
Mol Cell Endocrinoljournal_title
Molecular and cellular endocrinologyauthors
Gérard N,Syed V,Bardin W,Genetet N,Jégou Bdoi
10.1016/0303-7207(91)90019-osubject
Has Abstractpub_date
1991-11-01 00:00:00pages
R13-6issue
1eissn
0303-7207issn
1872-8057pii
0303-7207(91)90019-Ojournal_volume
82pub_type
杂志文章abstract：:Although parathyroid hormone (PTH) has long been known to act as a bone anabolic agent when administered intermittently, the exact underlying mechanisms remain largely unknown. Amphiregulin (AREG), a ligand of the epidermal growth factor receptor, has been identified to be a PTH target gene in vitro and in vivo. Here,...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2015.09.031
更新日期：2015-12-05 00:00:00
abstract：:Some pituitary hormones are expressed in leukocytes and are thought to play a role in the regulation of leukocyte function. We studied the expression of the mRNA for the beta-chains of luteinising hormone (LHbeta) and chorionic gonadotropin (CGbeta) and their translation into protein in various leukocyte subsets. Mono...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(00)00208-2
更新日期：2000-04-25 00:00:00
abstract：:Activation of the angiotensin II type 1 receptor (AT1R) is closely involved in the pathogenesis of cardiovascular disease. The human AT1R (hAT1R) mRNA splice variants have long 5'-untranslated regions (5'-UTRs) ranging from 272 to 414 bp that have the potential to form stable secondary structures. In this study, we sh...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2003.09.017
更新日期：2003-12-30 00:00:00
abstract：:Secretogranin I (SgI; chromogranin B) belongs to a class of acidic tyrosine-sulfated secretory proteins believed to play a role in the secretory process of endocrine cells. Our aim here was to compare the levels of SgI mRNA to that of prolactin (PRL) and growth hormone (GH), using rat pituitary cell lines. As far as t...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(91)90141-e
更新日期：1991-09-01 00:00:00
abstract：:At the early stage of its development in 1957, the daily dose of spironolactone necessary to improve various pathological conditions was not precisely determined and dose-dependent sexual side effects limited its long-term use. Prescription of high daily doses and absence of selectivity for the mineralocorticoid recep...
journal_title：Molecular and cellular endocrinology
pub_type： 历史文章,杂志文章
doi：10.1016/j.mce.2003.10.008
更新日期：2004-03-31 00:00:00
abstract：:Glyphosate (Gly) is the herbicide widely used in agricultural fields and landscaping. Mammalian exposure to glyphosate could cause neurotoxicity, blood, liver, kidney, endocrine, reproductive, genetic and other toxic effects. Melatonin (MT) is a neuroendocrine hormone secreted mainly by the pineal gland. It is unknown...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2020.111073
更新日期：2021-01-15 00:00:00
abstract：:Compromise of gastric inhibitory polypeptide (GIP) receptor signalling represents a possible therapeutic strategy for the treatment of obesity-related diabetes. This study has characterised and evaluated the C-terminally fatty acid derivatised GIP analogues, GIP(3-30)Cex-K(40)[Pal] and Pro(3)GIP(3-30)Cex-K(40)[Pal], a...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2014.10.025
更新日期：2015-02-05 00:00:00
abstract：:The melanocortin receptor family consists of 5 members which belong to the GPCR superfamily. Their specific ligands, the melanocortins are peptide hormones which are formed by the proteolytic cleavage of the proopiomelanocortin (POMC) protein. It is now recognised that certain GPCRs require accessory proteins for thei...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2010.07.015
更新日期：2011-01-15 00:00:00
abstract：:Granulosa cell-derived inhibin A (a dimer of alpha- and beta A-subunits), activin A (a homodimer of beta A-subunits) and the activin-binding protein follistatin are important regulators of human ovarian steroidogenesis. We here studied how 8-bromo-cAMP (8br-cAMP), a protein kinase A activator, and 12-O-tetradecanoylph...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(96)03842-7
更新日期：1996-07-23 00:00:00
abstract：:Increasing evidence in recent years has demonstrated the regulatory effects of arachidonic acid and its metabolites on steroid hormone production in various steroidogenic tissues. In trophic hormone-stimulated steroidogenesis, arachidonic acid is rapidly released from phospholipids. This release is dependent upon horm...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/s0303-7207(99)00130-6
更新日期：1999-12-20 00:00:00
abstract：:Even though the levels of circulating sex steroid hormones are to a large extent heritable, their genetic determinants are largely unknown. With the advent of genome-wide association studies (GWAS), much progress has been made and several genetic loci have been identified to be associated with serum levels of dehydroe...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2013.03.009
更新日期：2014-01-25 00:00:00
abstract：:Recently fibroblast growth factor 21 (FGF21) has been identified as a potent regulator in glucose and lipid homeostasis. Here, we firstly investigated the metabolic role of FGF21 in human liver-derived HepG2 cells, and suggested that overexpression of FGF21 suppressed triglyceride accumulation by inhibiting the transc...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2011.05.003
更新日期：2011-08-06 00:00:00
abstract：:Mesenchymal stem cells (MSC) are of interest for cell therapy since their secreted factors mediate immunomodulation and support tissue regeneration. This study investigated the direct humoral interactions between MSC and pancreatic β-cells using human telomerase-immortalized MSC (hMSC-TERT) and rat insulinoma-derived ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2018.01.024
更新日期：2018-09-15 00:00:00
abstract：:Peripheral distribution of the insect juvenile hormones (JHs) requires hemolymph transport proteins. A comparison of three strains of the tobacco hornworm Manduca sexta indicates that hemolymph JH binding protein (hJHBP) levels in the Madison wild-type (Mwt) strain are significantly higher than in the black larval mut...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(03)00259-4
更新日期：2003-10-31 00:00:00
abstract：:Human breast cancer cells selected for multidrug resistance frequently overexpress ligands and receptors in the epidermal growth factor (EGF) receptor family. To determine whether this overexpression contributes to the drug resistant phenotype, EGF receptor transfected ZR75B human breast cancer cells were examined. Tw...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(95)03535-f
更新日期：1995-04-28 00:00:00
abstract：:Steroidogenic Factor 1 (SF-1, Ad4bp, NR5A1) is a nuclear receptor expressed mainly in the adrenals and gonads. It activates the transcription of genes in steroidogenesis, reproduction, and energy metabolism. In addition, it also regulates the growth and differentiation of adrenogonadal primodial cells. SF-1 resides in...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2012.11.019
更新日期：2013-05-22 00:00:00
abstract：:Transcription elongation of many eukaryotic genes is regulated. Two negative transcription elongation factors, 5,6-dichloro-1-beta-D-ribofuranosylbenzimidazole (DRB) sensitivity-inducing factor (DSIF) and negative elongation factor (NELF) are known to stall collaboratively RNA polymerase II promoter proximally. We dis...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2010.01.020
更新日期：2010-05-05 00:00:00
abstract：:Testosterone is converted to the more biologically active androgen, dihydrotestosterone (DHT), by steroid 5alpha-reductase. Two isozymes of 5alpha-reductase, types 1 and 2, are abundantly expressed in the epididymis. DHT is the androgen found in the nuclei of epididymal cells and is essential for the maturation of spe...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2005.12.044
更新日期：2006-05-16 00:00:00
abstract：:A large part of germ cells die apoptotically during testicular development in rodents. In the present study, a wave of germ cell apoptosis was observed between days 10 and 30 of postnatal life by in situ 3'-end labeling and DNA fragmentation analysis. To explore the potential involvement of Bcl-2 family members in thi...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(00)00257-4
更新日期：2000-07-25 00:00:00
abstract：:Glomerulosa cells secrete aldosterone in response to agonists coupled to Ca(2+) increases such as angiotensin II and corticotrophin, coupled to a cAMP dependent pathway. A recently recognized interaction between Ca(2+) and cAMP is the Ca(2+)-induced cAMP formation in the mitochondrial matrix. Here we describe that sol...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2015.05.002
更新日期：2015-09-05 00:00:00
abstract：:A rapid and sensitive assay of iodothyronine-5'-monodeiodinase (5'-D) was developed using Sephadex column chromatography for separation of substrate 125I-rT3 from the product free 125I-. The distribution of 5'-D activity on rat kidney cortex cell membranes was examined in isopycnic zonal centrifugation experiments usi...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(88)90013-5
更新日期：1988-03-01 00:00:00
abstract：:Diabetic cardiomyopathy is characterized by an abnormal oxidative metabolism, but the underlying mechanisms remain to be defined. To uncover potential mechanisms involved in the pathophysiology of diabetic cardiomyopathy, we performed a gene expression profiling study in hearts of diabetic db/db mice. Diabetic hearts ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2016.04.004
更新日期：2016-07-15 00:00:00
abstract：:Specific binding of the insect steroid hormone 20-hydroxyecdysone to imaginal discs of Drosophila melanogaster has been investigated. Evidence is presented showing that most of the specific binding is located in the nuclear fraction at the time changes in gene function are observed. Nuclear binding is high affinity, a...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(79)90055-8
更新日期：1979-04-01 00:00:00
abstract：:Glucocorticoids are steroid hormones of the adrenal gland that are an integral component of the stress response and regulate many physiological processes, including metabolism and immune response. Their release into the blood is highly dynamic and occurs in about hourly pulses, the amplitude of which is modulated in a...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2013.05.012
更新日期：2013-11-05 00:00:00
abstract：:Signaling mechanisms for Blaberus discoidalis hypertrehalosemic hormone (Bld-HrTH)-dependent glycogen phosphorylase activation were investigated in vitro using fat body of the tropical cockroach, B. discoidalis. Brief treatment of fat bodies with Bld-HrTH in the absence of extracellular Ca2+ showed a significant activ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(95)03715-2
更新日期：1996-02-05 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：:The adapter protein Grb10 binds to phosphotyrosine residues in insulin receptors via its C-terminal region and regulates insulin signaling. This study investigated Grb10 regulation of glucose uptake and the importance of the Grb10 N-terminal region using 3T3-L1 adipocytes overexpressing full-length (FL-Grb10) or N-ter...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2004.11.004
更新日期：2005-01-31 00:00:00
abstract：:Sepsis and septic shock in response to bacterial or viral infections remain the major health problem worldwide. Despite decades of intensive research and improvements in medical care, severe sepsis is associated with high mortality. Rapid activation of the adrenal gland glucocorticoid and catecholamine production is a...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2014.12.019
更新日期：2015-06-15 00:00:00
abstract：:The family of G protein-coupled receptors (GPCRs) is the largest class of membrane proteins and an important drug target due to their role in many (patho)physiological processes. Besides small molecules, GPCRs can be targeted by biologicals including antibodies and antibody fragments. This review describes the use of ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2019.01.021
更新日期：2019-03-15 00:00:00
abstract：:Human type II iodothyronine deiodinase (hDII) belongs to a family of selenoproteins. It catalyzes 5'-deiodination of thyroxine to generate an active thyroid hormone, 3,3',5-triiodothyronine. Two novel splice variants of hDII gene transcript; namely hDII-b and hDII-c, were identified. Three distinct DNA fragments (hDII...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(00)00368-3
更新日期：2001-02-14 00:00:00
