Abstract：
:The introduction of exogenous DNA into mammalian cells is commonly used to study the functions of gene products. However cells in primary culture are usually refractory to most transfection systems. Here we investigated the ability of a new lipid formulation, FuGENE 6 transfection reagent, to promote DNA uptake into dog and human thyroid cells in primary culture. Gene transfer was monitored by the expression of a Green Fluorescent Protein (GFP) reporter gene. We report that FuGENE 6 is particularly suited for the transfection of thyroid cells and does not interfere with their normal growth. Optimization of the experimental conditions, such as DNA amount, DNA/lipid ratio, cell density and incubation with the transfection mixture, was achieved by evaluating the percentage of GFP-expressing cells by FACS analysis. FuGENE 6 allowed us to obtain 8-15% thyrocytes expressing the reporter gene which represents an efficiency 100-fold superior to other transfection methods.
journal_name
Mol Cell Endocrinoljournal_title
Molecular and cellular endocrinologyauthors
Uyttersprot N,Costagliola S,Miot Fdoi
10.1016/s0303-7207(98)00122-1subject
Has Abstractpub_date
1998-07-25 00:00:00pages
35-9issue
1-2eissn
0303-7207issn
1872-8057journal_volume
142pub_type
杂志文章abstract：:Immature rat testes contain a specific binding protein for testosterone (T) and 5alpha-dihyrotestosterone (DHT) with physico-chemical properties similar to the cytoplasmic androgen receptors in the epididymis and ventral prostate but different from the testicular androgen-binding protein (ABP). Like the androgen recep...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(76)90058-7
更新日期：1976-03-01 00:00:00
abstract：:Animal and 'in vitro' experiences learned that human chorionic gonadotropin (hCG) is capable to protect from breast cancer. Receptors for hCG/luteinizing hormone (LH) are present on human female and male breast cancer cells. hCG decreases proliferation and invasion of breast cancer MCF-7 cells by inhibiting NF-kappa B...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2006.06.015
更新日期：2007-04-15 00:00:00
abstract：:Rapid, nongenomic in vitro effects of aldosterone on intracellular electrolytes, cell volume and the sodium-proton antiporter have been found in human mononuclear leukocytes (HML), as have related membrane receptors. In the present study, binding of 125I-labeled aldosterone to plasma membrane preparations from pig kid...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(94)90027-2
更新日期：1994-03-01 00:00:00
abstract：:During rapid development of the fetus, levels of high density lipoprotein (HDL) are elevated in pregnant women. The receptor for HDL, scavenger receptor class B type I (SR-BI), mediates selective cholesteryl ester uptake and is highly expressed in the human placenta. Because of the rapid growth of uterus during early ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2004.04.008
更新日期：2004-07-30 00:00:00
abstract：:We reported previously that stem Leydig cells (SLC) on the surfaces of rat testicular seminiferous tubules are able to differentiate into Leydig cells. The proliferation and differentiation of SLCs seem likely to be regulated by niche cells, including nearby germ and Sertoli cells. Due to the cyclical nature of sperma...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2018.11.007
更新日期：2019-02-05 00:00:00
abstract：:Temperature-dependent sex determination (TSD) is a prime example of phenotypic plasticity in that gonadal sex is determined by the temperature of the incubating egg. In the red-eared slider turtle (Trachemys scripta), the effect of temperature can be overridden by exogenous ligands, i.e., sex steroid hormones and ster...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2011.10.012
更新日期：2012-05-06 00:00:00
abstract：:The Ca2+ dependency of the direct stimulatory effect of the gonadotropin-releasing hormone (GnRH) agonist analog [D-Ser(t-Bu)6]des-Gly10-GnRH-N-ethylamide (GnRHa) on progesterone production was investigated and compared to that of luteinizing hormone (LH) in rat granulosa cells from preovulatory follicles. Removal of ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(86)90019-5
更新日期：1986-09-01 00:00:00
abstract：:Tissue slices or dispersed cells of bovine parathyroid gland were incubated with [3H]leucine to label the intracellular proteins and then tested for their secretory response to isoproterenol and cycloheximide at different calcium concentrations. Secretion of the newly synthesized as well as the older PTH and SP-I was ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(83)90164-8
更新日期：1983-12-01 00:00:00
abstract：:Melanocortin 4 receptors (MC4R) are mainly expressed in the brain. We previously showed that the anti-inflammatory action of α-melanocyte-stimulating hormone (α-MSH) in rat hypothalamus and in cultured astrocytes involved MC4R activation. However, MC4R mechanisms of action remain undetermined. Since brain-derived neur...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2011.07.036
更新日期：2012-01-02 00:00:00
abstract：:Evidence is accumulating that environmental chemicals (ECs) including endocrine-disrupting compounds (EDCs) can alter female reproductive development, fertility and onset of menopause. While not as clearly defined as in the male, this set of abnormalities may constitute an Ovarian Dysgenesis Syndrome with at least som...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2011.10.021
更新日期：2012-05-22 00:00:00
abstract：:Expression of the multi-PDZ protein Pdzd2 (PDZ domain-containing protein 2) is enriched in pancreatic islet beta cells, but not in exocrine or alpha cells, suggesting a role for Pdzd2 in the regulation of pancreatic beta-cell function. To explore the in vivo function of Pdzd2, Pdzd2-deficient mice were generated. Homo...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2009.11.007
更新日期：2010-02-05 00:00:00
abstract：:The screening of an oligo(dT)-primed prostate cDNA library with a human glandular kallikrein-1 (hGK-1) genomic DNA fragment resulted in the isolation of two different hGK-1 cDNAs. A 1.2 kb cDNA (pGK-1) contains an open reading frame of 510 bp, encoding the major part of the previously predicted hGK-1 protein (Schedlic...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(91)90272-t
更新日期：1991-04-01 00:00:00
abstract：:Hypogonadism is more frequent among men with common metabolic diseases, notably obesity and type 2 diabetes. Indeed, endocrine disruption caused by metabolic diseases can trigger the onset of hypogonadism, although the underlying molecular mechanisms are not entirely understood. Metabolic diseases are closely related ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2020.110945
更新日期：2020-10-01 00:00:00
abstract：:It has been previously shown that corticotropin-releasing hormone (CRH) exerts antiproliferative activity on an estrogen-dependent tumor cell line, i.e. human endometrial adenocarcinoma Ishikawa (IK) cells. Here we have investigated the effects of CRH on another estrogen-dependent tumor cell line, human breast cancer ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2006.10.006
更新日期：2007-01-29 00:00:00
abstract：:Cultured rat anterior pituitary cells were continuously perfused with medium 199, and exposed to short (5 min), intermediate (30 min), or long (6 h) pulses of a maximally effective concentration of gonadotropin-releasing hormone (GnRH). Assay of the effluent by radioimmunoassay and interstitial-cell bioassay revealed ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(82)90110-1
更新日期：1982-07-01 00:00:00
abstract：:We have produced transgenic (TG) mice expressing under the ubiquitin C promoter either the glycoprotein hormone common alpha-subunit (C(alpha)) or human chorionic gonadotropin (hCG) beta-subunit. C(alpha) overexpression alone had no phenotypic effect, but the hCG(beta) expressing females, presenting with moderately el...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2004.10.013
更新日期：2005-04-29 00:00:00
abstract：:Maternal effects on early postnatal development in mammals are mediated, in part, by milk-borne bioactive factors transmitted from mother to nursing offspring. The term 'lactocrine' was coined to describe this mode of signaling. Relaxin (RLX), one of a family of neohormones found in mammals, is detectable in milk from...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2019.01.003
更新日期：2019-05-01 00:00:00
abstract：:Mammalian α4 phosphoprotein binds to the protein phosphatase 2A catalytic subunit (PP2Ac) to regulate PP2A activity, and to poly(A)-binding protein (PABP) and progestin-inducible EDD E3 ubiquitin ligase. This study showed induction of the EDD protein by progesterone, 17β-estradiol and prolactin in breast cancer cells....
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2013.09.033
更新日期：2014-01-25 00:00:00
abstract：:The role of cannabinoid receptor I (CBR-1) in the induction of decidualization was examined using decidual fibroblasts and human endometrial stromal cells as model systems. Decidual fibroblasts decidualized in vitro for 3 and 6 days in the presence of the CBR-1 agonist R(+)-WIN 55,212-2 mesylate (WIN, 0.1-10 microM) e...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2004.09.007
更新日期：2005-01-14 00:00:00
abstract：:Some environmental contaminants and pharmaceuticals increase the incidence of uterine tumors in toxicological studies with rats. These tumors can result from a hormonal imbalance due to rat-specific disrupted pituitary prolactin regulation, and are therefore of questionable relevance for humans. In this study we compa...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2019.110520
更新日期：2019-10-01 00:00:00
abstract：:The transcription factors involved in the activation of cardiac gene expression by angiotensin II (Ang II) in vivo are not well understood. Here we studied the contribution of transcriptional elements to the activation of the cardiac B-type natriuretic peptide (BNP) gene promoter by Ang II in conscious rats and in ang...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2007.05.003
更新日期：2007-07-15 00:00:00
abstract：:In ruminants, prostaglandin F2alpha (PGF2α)-mediated luteolysis is essential prior to estrous cycle resumption, and is a target for improving fertility. To deduce early PGF2α-provoked changes in the corpus luteum a short time-course (0.5-4 h) was performed on cows at midcycle. A microarray-determined transcriptome was...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2017.05.018
更新日期：2017-09-05 00:00:00
abstract：:Skeletal muscle is the major site of postprandial glucose disposal and augmenting glucose uptake into this tissue may attenuate insulin resistance that precedes type 2 diabetes mellitus. Here, we investigated the effect of pongamol, an identified lead molecule from the fruits of Pongamia pinnata, on glucose uptake and...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/j.mce.2011.03.023
更新日期：2011-06-06 00:00:00
abstract：:Secreted, plasma membrane, and resident proteins of the secretory pathway are synthesized in the endoplasmic reticulum (ER) where they undergo post-translational modifications, oxidative folding, and subunit assembly in tightly monitored processes. An ER quality control (ERQC) system oversees protein maturation and en...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/j.mce.2019.110630
更新日期：2020-01-15 00:00:00
abstract：:Many genes that are required for fertility have been identified in model organisms (). Mutations in these genes cause infertility due to defects in development of the germ cell lineage, but the organism is otherwise healthy. Although human reproduction is undoubtedly as complex as that of other organisms, very few fer...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/s0303-7207(01)00646-3
更新日期：2001-11-26 00:00:00
abstract：:Procedures have been developed which provide simple means of determining binding constants of steroid receptors for glucocorticoids in mouse lymphoid cell lines and of characterizing the interaction of the steroid--receptor complex with the nucleus. An average of 70% of the steroid--receptor complexes is found associa...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(78)90124-7
更新日期：1978-04-01 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：:In Manduca sexta, basal and PTTH-stimulated secretion of ecdysteroids by prothoracic glands in vitro increases from days 1 to 4 of the fifth larval stage. Glandular content of cAMP-dependent protein kinase was analyzed to determine if the enzyme changes in concert with increased secretory response. Photoaffinity label...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(93)90151-9
更新日期：1993-01-01 00:00:00
abstract：:Leptin, the adipocyte-derived hormone that plays a key role in body weight homeostasis, has recently emerged as a relevant neuroendocrine mediator in different systems, including the reproductive axis. Thus, compelling evidence points out a major role of leptin in the regulation of female pubertal development and fert...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章,评审
doi：10.1016/s0303-7207(02)00008-4
更新日期：2002-02-25 00:00:00
abstract：:The role of AII receptors subtypes, AT1 and AT2, in the regulation of aldosterone secretion was studied in adrenal glomerulosa cells and membranes from rats on normal and low sodium intake, using AII receptor subtype-specific antagonists. In adrenal glomerulosa cells, more than 90% of the receptors were AT1 and there ...
journal_title：Molecular and cellular endocrinology
pub_type： 杂志文章
doi：10.1016/0303-7207(92)90101-b
更新日期：1992-12-01 00:00:00
