Abstract：
:The effects of thyroid hormone on insulin-like growth factor I (IGF-I) production by Sertoli cells isolated from immature rats have been investigated. In Sertoli cells from hypothyroid rats the production of IGF-I was significantly lower than in controls and was greatly stimulated by the administration of triiodothyronine (T3) in vivo. The in vitro addition of physiological doses of T3 (1 nmol/l) significantly increased the production of IGF-I by cultured Sertoli cells indicating a direct action of the hormone on local IGF-I production. Our results suggest the involvement of IGF-I in the thyroid hormone-dependent maturation of testicular function.
journal_name
Mol Cell Endocrinoljournal_title
Molecular and cellular endocrinologyauthors
Palmero S,Prati M,Barreca A,Minuto F,Giordano G,Fugassa Edoi
10.1016/0303-7207(90)90170-dsubject
Has Abstractpub_date
1990-01-02 00:00:00pages
61-5issue
1eissn
0303-7207issn
1872-8057journal_volume
68pub_type
杂志文章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：:Primary aldosteronism (PA) encompasses a broad, heterogeneous group of disorders including both sporadic and familial forms (familial hyperaldosteronism type I, II and III). PA is the most common form of secondary hypertension and associated with a higher rate of cardiovascular complications, compared with essential h...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2014.09.015
更新日期：2015-01-05 00:00:00
abstract：:The higher prevalence of thyroid disease in women suggests that estrogen (E2) might be involved in the pathophysiology of thyroid dysfunction. To approach the question of the effect of stromal cells in the modulation of thyroid epithelial cells activity, we established and characterized a homogeneous stromal cell popu...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2011.02.001
更新日期：2011-04-30 00:00:00
abstract：:Earlier studies indicate that rat hypothalamic oxytocin (OT) mRNA accumulation rises gradually during pregnancy and remains elevated throughout the lactation period. Here we show that, in addition, hypothalamic OT mRNA undergoes a structural change during this period. On gel electrophoresis, the size of rat OT mRNA in...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(89)90165-2
更新日期：1989-08-01 00:00:00
abstract：:We have previously shown that osteocalcin synthesis is readily induced by 1,25-dihydroxyvitamin D3 (1,25(OH)2D3) in MG-63 human osteosarcoma cells (Mahonen et al. (1990) Biochim. Biophys. Acta 1048, 30-37). In the present study, the regulation of osteocalcin synthesis by other hormones of the steroid-thyroid hormone f...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(91)90269-x
更新日期：1991-04-01 00:00:00
abstract：:Successful embryo implantation is a complex and highly regulated process involving precise synchronization between the fetal-derived trophoblast cells and maternal uterine luminal epithelium. Multiple endocrine-driven factors are important for controlling the timely receptivity of the uterus, and this complexity under...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2019.110644
更新日期：2020-02-05 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：:Over the past ten years, the discovery and functional characterisation of murine Hox genes has led to a better understanding of some of the molecular mechanisms underlying limb development. It has also shed some light on the potential genetic events which have accompanied the fin-to-limb transition, an evolutionary st...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/s0303-7207(98)00021-5
更新日期：1998-05-25 00:00:00
abstract：:The testicular Sertoli cell produces an extracellular androgen-binding protein (ABP) that binds testosterone and dihydrotestosterone with high affinity. The ABP gene also encodes plasma sex hormone-binding globulin (SHBG), which is produced by the liver of most species. Unlike the human, adult rats and mice do not exp...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(93)90096-3
更新日期：1993-10-01 00:00:00
abstract：:Brown fat has been highlight as a new therapeutic target for treatment of obesity and diabetes. However, molecular mechanism underlying brown adipogenesis are not fully understood. Here, we identified that MAP kinase phosphatase 3 (MKP3) has a novel role as regulator of brown adipocyte differentiation. The expression ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2015.08.023
更新日期：2015-11-15 00:00:00
abstract：:The objective of the study was to identify microRNAs (miRs) characteristic for follicular thyroid carcinoma (FTC) and to define their role in tumorigenesis. A miR-microarray study was conducted to identify miRs differentially expressed between FTCs and their surrounding tissues. Selection was further reinforced by a l...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2014.02.011
更新日期：2014-05-05 00:00:00
abstract：:Osteoblastic metastases are common in patients with advanced prostate cancer. The pathophysiology of the new bone formation at metastatic sites is not currently known, but it is hypothesized that growth factors secreted by the prostate may be involved. Unfortunately, most rodent models of prostate cancer with metastas...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(02)00260-5
更新日期：2002-11-29 00:00:00
abstract：:Growth hormone (GH) and insulin-like growth factor-I (IGF-I) are essential factors in mammary-gland (MG) development and are altered during fasting. However, no studies have investigated the alterations in the expression of GH/IGF-I and its regulatory systems (somatostatin/cortistatin and ghrelin) in MG during fasting...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2016.06.014
更新日期：2016-10-15 00:00:00
abstract：:Adipose tissue-derived adipokines play important roles as regulators of skeletal growth and development. CTRP1, a paralog of adiponectin, is a member of the C1q and tumor necrosis factor (TNF)-related protein (CTRP) superfamily. It is expressed at high levels in adipose tissue and has recently emerged as a novel adipo...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2013.01.002
更新日期：2013-04-30 00:00:00
abstract：:Endometrial cancer is the most common malignancy of the female genital tract. Its incidence correlates with prolonged estrogen stimulation unopposed by progesterone or synthetic progestins. Estrogen and progestin action is regulated at the pre-receptor level, by interconversion of active hormones (estradiol (E2), prog...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2005.10.009
更新日期：2006-03-27 00:00:00
abstract：:In cultured human lymphocytes (IM-9) and in isolated rat adipocytes human growth hormone is substrate for a receptor-mediated degradation. When the cells are incubated with monoiodinated human growth hormone half of the radioactivity dissociating from the cells is in the form of [125I]monoiodotyrosine. Since IM-9 lymp...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(85)90145-5
更新日期：1985-06-01 00:00:00
abstract：:Estetrol (E4) is a natural estrogen synthesized exclusively during pregnancy by the human fetal liver, and the physiological role of this hormone is unknown. Interestingly, E4 was recently evaluated in preclinical and phase II-III clinical studies in combination with a progestin, with the advantage to not increase the...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2018.06.010
更新日期：2018-12-05 00:00:00
abstract：:The NIH has recently highlighted the importance of sexual dimorphisms and has mandated inclusion of both sexes in clinical trials and basic research. In this review we highlight new and novel ways sex hormones influence body adiposity and the metabolic syndrome. Understanding how and why metabolic processes differ by ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2014.11.029
更新日期：2015-02-15 00:00:00
abstract：:The decidualization process involves phenotype and functional changes on endometrial cells and the modulation of mediators with immunoregulatory properties as the vasoactive intestinal peptide (VIP). We investigate VIP contribution to the decidualization program and to immunoregulation throughout the human embryo impl...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2017.07.006
更新日期：2018-01-15 00:00:00
abstract：:The 17beta-hydroxysteroid dehydrogenases (17beta-HSDs) are involved in the last step of the biosynthesis of sex steroids from cholesterol. This family of steroidogenic enzymes constitutes an interesting target in the control of the concentration of estrogens and androgens. Among the isoforms of 17beta-HSD, type II pre...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(00)00427-5
更新日期：2001-01-22 00:00:00
abstract：:The steroidogenic acute regulatory (StAR) protein regulates the rate-limiting step in steroidogenesis, i.e. the delivery of cholesterol from the outer (OMM) to the inner (IMM) mitochondrial membrane. StAR is a 37-kDa protein with an N-terminal mitochondrial targeting sequence that is cleaved off during mitochondrial i...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2014.12.011
更新日期：2015-06-15 00:00:00
abstract：:The effect of thyroid status on the postnatal development of the two molecular forms of Na+,K+-ATPase, distinguished kinetically on the basis of their ouabain sensitivity, was examined in rat brain. Hypothyroidism induced by PTU from day 1 postnatally significantly reduced the Na+,K+-ATPase activity in cerebellum (22-...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(85)90170-4
更新日期：1985-05-01 00:00:00
abstract：:As part of an ongoing study of the cell-specific expression of glandular kallikrein genes in mice, we have investigated cellular sites of expression of the renal/pancreatic kallikrein gene, mGK-6, during fetal life. Expression of alpha I and beta-subunit genes of Na+K+ATPase and bradykinin binding were used as an indi...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(92)90005-q
更新日期：1992-10-01 00:00:00
abstract：:The human corticotropin-releasing factor receptor type 1 (hCRF-R1) functional transcript is mainly expressed in the anterior pituitary corticotrophs, a tissue usually not available for clinical investigation. Splice variants translated into defective isoforms of the receptor have been described in few peripheral tissu...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/s0303-7207(02)00359-3
更新日期：2003-01-31 00:00:00
abstract：:The underlying mechanism leading to rupture of the membranes at parturition is not fully understood. Lysyl oxidase (LOX) cross-links collagen fibrils thereby increasing the tensile strength of the membranes. Thus, understanding the regulation of LOX expression may be of crucial importance for elucidation of the proces...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2016.01.022
更新日期：2016-03-15 00:00:00
abstract：:The acquisition of steroidogenic competence by prothoracic glands of last instar Manduca sexta larvae is regulated by juvenile hormone (JH). Topical treatment of pre-commitment larvae with JH I or (7S)-hydroprene (a JH analog) delays development by increasing the time to pupal commitment and wandering. Prothoracic gla...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(88)90081-0
更新日期：1988-06-01 00:00:00
abstract：:Pituitary and plasma pools from postmenopausal women and plasma pools from women at midcycle were fractionated by electrofocusing in sucrose density gradients. The biological LH activity was determined in each of the electrofocusing fractions by the use of an in vitro bioassay method. A heterogeneous profile of LH act...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(77)90045-4
更新日期：1977-11-01 00:00:00
abstract：:Calcium is a second messenger responsible for regulating a wide range of cellular processes. It is normally presented as brief spikes even in non-excitable cells. The necessity of limiting the period of calcium stimulation to brief bursts may depend upon the fact that prolonged elevation of calcium can be toxic. It ca...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/0303-7207(94)90129-5
更新日期：1994-01-01 00:00:00
abstract：:The interaction between corticotropin-releasing factor (CRF) and arginine vasopressin (AVP) is important in the regulation of adrenocorticotropin (ACTH) release from the anterior pituitary (AP). CRF exerts its effect on the AP by activating the adenylate cyclase (AC) complex whereas AVP increases the turnover of phosp...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(94)90232-1
更新日期：1994-05-01 00:00:00
abstract：:In the haematophagous insect, Rhodnius prolixus, a rapid diuresis following engorgement of vertebrate blood is under the control of two main diuretic hormones: a corticotropin-releasing factor (CRF)-related peptide andserotonin (5HT). A CAP2b (CAPA)-related peptide is involved in the termination of this diuresis, and ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2009.11.004
更新日期：2010-04-12 00:00:00
