Rat Gnrhr promoter directs species-specific gene expression in the pituitary and testes of transgenic mice.

abstract：:Insulin-like 3 (INSL3), a Leydig cell-specific hormone, is essential for testis descent during foetal life and bone metabolism in adults. Despite its essential roles in male reproductive and bone health, very little is known regarding its transcriptional regulation in Leydig cells. To date, few transcription factors h...

journal_title：Journal of molecular endocrinology

authors： Tremblay MA,Mendoza-Villarroel RE,Robert NM,Bergeron F,Tremblay JJ

更新日期：2016-04-01 00:00:00

abstract：:Orexin-A and -B are known to stimulate food intake in mammals. However, the critical roles of orexins in birds are not fully understood, since orexins have no stimulatory effect on food intake in the chicken. To understand the physiological role(s) of orexins in birds, we have cloned chicken orexin receptor (cOXR) cDN...

journal_title：Journal of molecular endocrinology

authors： Ohkubo T,Tsukada A,Shamoto K

更新日期：2003-12-01 00:00:00

abstract：:The human progesterone receptor (PR) is a ligand-dependent transcription factor and two isoforms, (PRA and PRB), can be distinguished. PROGINS, a PR polymorphic variant, affects PRA and PRB and acts as a risk-modulating factor in several gynaecological disorders. Little is known about the functional consequences of th...

journal_title：Journal of molecular endocrinology

authors： Romano A,Delvoux B,Fischer DC,Groothuis P

更新日期：2007-02-01 00:00:00

abstract：:Enhanced inflammation and reduced apoptosis sustain the growth of endometriotic lesions. Alterations in the expression of estrogen receptor-alpha (ERα) and estrogen receptor-beta (ERβ) accompany the conversion of resident endometrial cells within the normal uterine environment to ectopic lesions located in extrauterin...

journal_title：Journal of molecular endocrinology

authors： Simmen RC,Kelley AS

更新日期：2016-08-01 00:00:00

abstract：:We studied the effects of 2-methoxyestradiol (2-ME2) and 16alpha-hydroxyestrone (16alpha-OHE1), two metabolites of estradiol (E2), on DNA synthesis, cell cycle progression and cyclin D1 protein levels in estrogen receptor-positive MCF-7 cells. E2 and 16alpha-OHE1 stimulated DNA synthesis, and 2-ME2 inhibited the stimu...

journal_title：Journal of molecular endocrinology

authors： Lewis JS,Thomas TJ,Pestell RG,Albanese C,Gallo MA,Thomas T

更新日期：2005-02-01 00:00:00

abstract：:It has been suggested that the thyroid itself may contribute to the inflammatory process observed in autoimmune thyroiditis by releasing the cytokines interleukin-1 alpha (IL-1 alpha), interleukin-6 (IL-6) and interleukin-8 (IL-8), but studies of cytokine gene expression in thyrocytes have been limited and conflicting...

journal_title：Journal of molecular endocrinology

authors： Watson PF,Pickerill AP,Davies R,Weetman AP

更新日期：1995-08-01 00:00:00

abstract：:The effect of steroid hormone treatment on coho salmon (Oncorhynchus kisutch) was examined. The cDNAs for coho salmon FSH beta and LH beta subunits were cloned and sequenced using reverse transcriptase PCR. Northern blot analysis revealed that a single transcript of 1 kb for each of these subunits was present in the p...

journal_title：Journal of molecular endocrinology

authors： Dickey JT,Swanson P

更新日期：1998-12-01 00:00:00

abstract：:It has been demonstrated that transforming growth factor-β (TGFβ) and other members of TGFβ superfamily play an important role in thyroid proliferative diseases. The deficiencies of SMAD4 are responsible to accelerate the malignant progression of neoplastic lesions in several types of tumors. Therefore, the objective ...

journal_title：Journal of molecular endocrinology

authors： D'Inzeo S,Nicolussi A,Ricci A,Mancini P,Porcellini A,Nardi F,Coppa A

更新日期：2010-10-01 00:00:00

abstract：:Protein kinase C (PKC) has been identified in islets of Langerhans and insulin-secreting tumour cells. Diacylglycerols (DAGs, the endogenous PKC activators) are generated in response to insulin secretagogues, although nutrient and non-nutrient secretagogues generate DAGs of different compositions and of different pote...

journal_title：Journal of molecular endocrinology

authors： Jones PM,Persaud SJ,Howell SL

更新日期：1991-04-01 00:00:00

abstract：:Critical to an understanding of the control of 1,25-dihydroxyvitamin D (1,25D) activity is a molecular appreciation of the regulation of three genes, 25-hydroxyvitamin D-1alpha-hydroxylase (CYP27B1), 25-hydroxyvitamin D-24-hydroxylase (CYP24) and vitamin D receptor (VDR). We now report the sensitivity, reproducibility...

journal_title：Journal of molecular endocrinology

authors： Anderson PH,O'Loughlin PD,May BK,Morris HA

更新日期：2003-08-01 00:00:00

abstract：:In vertebrates, sex is determined essentially by two means, genetic factors located on sex chromosomes and epigenetic factors such as temperature experienced by the individual during development. Steroids, especially estrogens, are clearly involved in gonadal differentiation in non-mammalian vertebrates. In this regar...

journal_title：Journal of molecular endocrinology

authors： Kuntz S,Chesnel A,Flament S,Chardard D

更新日期：2004-12-01 00:00:00

abstract：:Synthesis of the uterine receptor for the hypothalamic hormone oxytocin has been induced in oocytes from Xenopus laevis previously primed with bovine endometrium mRNA. The injected oocytes responded to oxytocin by showing dose-dependent oscillations in membrane currents as recorded by the voltage-clamp method. The res...

journal_title：Journal of molecular endocrinology

authors： Morley SD,Meyerhof W,Schwarz J,Richter D

更新日期：1988-07-01 00:00:00

abstract：:There is evidence that insulin-like growth factor-binding protein (IGFBP-2), a modulator of the actions of IGFs, also has IGF-independent effects in human tumor cell lines. These involve specific binding of IGFBP-2 to alpha5beta1-integrin, followed by alterations in the phosphorylation status of downstream signaling m...

journal_title：Journal of molecular endocrinology

authors： Frommer KW,Reichenmiller K,Schutt BS,Hoeflich A,Ranke MB,Dodt G,Elmlinger MW

更新日期：2006-08-01 00:00:00

abstract：:Murine double minute clone 2 (MDM2) is a multifunctional protein, which modulates nuclear receptor-mediated transactivation. In this study, we show that MDM2 significantly enhanced estrogen receptor α (ERα) and ERα/specificity protein-mediated transactivation in MCF-7 and ZR-75 breast cancer cells. This was demonstrat...

journal_title：Journal of molecular endocrinology

authors： Kim K,Burghardt R,Barhoumi R,Lee SO,Liu X,Safe S

更新日期：2011-02-15 00:00:00

abstract：:In the last 15 years, single-cell technologies have become robust and indispensable tools to investigate cell heterogeneity. Beyond transcriptomic, genomic and epigenome analyses, technologies are constantly evolving, in particular toward multi-omics, where analyses of different source materials from a single cell are...

journal_title：Journal of molecular endocrinology

authors： Cheung LYM,Rizzoti K

更新日期：2020-08-01 00:00:00

abstract：:Reproductive function in mammals is regulated by the pituitary gonadotropins luteinizing hormone (LH) and follicle-stimulating hormone (FSH). LH and FSH are secreted by the gonadotrope cell and act on the gonad in a sequential and synergistic manner to initiate sexual maturation and maintain cyclic reproductive functi...

journal_title：Journal of molecular endocrinology

authors： Burger LL,Haisenleder DJ,Dalkin AC,Marshall JC

更新日期：2004-12-01 00:00:00

abstract：:Several authors have shown that angiotensin II stimulates hepatic angiotensinogen synthesis in vivo, ex vivo and in vitro. In previous studies we have demonstrated that this effect of angiotensin II depends mainly on a transient inhibition of adenylyl cyclase and is the consequence of a stabilization of angiotensinoge...

journal_title：Journal of molecular endocrinology

authors： Klett C,Bader M,Schwemmle M,Ganten D,Hackenthal E

更新日期：1995-04-01 00:00:00

abstract：:Estrogen plays an important role in many physiological events including carcinogenesis and the development of human breast cancer. However, the molecular mechanisms of estrogen signaling in cancers have not been clarified hitherto and accurate therapeutic prediction of breast cancer is earnestly desired. We first carr...

journal_title：Journal of molecular endocrinology

authors： Inoue A,Yoshida N,Omoto Y,Oguchi S,Yamori T,Kiyama R,Hayashi S

更新日期：2002-10-01 00:00:00

abstract：:Parathyroid hormone (PTH) is secreted by the chief cells of the parathyroid gland in response to changes in ionized calcium (Ca(2+)) concentrations. In this study, we measured PTH secretion, and PTH mRNA and calcium-sensing receptor (CaR) mRNA expression by equine parathyroid chief cells in vitro. We also evaluated th...

journal_title：Journal of molecular endocrinology

authors： Toribio RE,Kohn CW,Capen CC,Rosol TJ

更新日期：2003-12-01 00:00:00

abstract：:Transformation of Escherichia coli cells with a recombinant plasmid containing modified mouse prolactin (mPRL) cDNA and a pKK223-3 vector resulted in efficient expression of mPRL protein. Cloned mPRL cDNA was modified by removing the 5' non-translating sequence as well as the sequence which encoded the signal peptide ...

journal_title：Journal of molecular endocrinology

authors： Yamamoto M,Harigaya T,Ichikawa T,Hoshino K,Nakashima K

更新日期：1992-04-01 00:00:00

abstract：:Atrial natriuretic peptide (ANP) as well as its receptors is found in mammalian ovary and follicular cells and its function in oocyte meiotic maturation has also been reported in Xenopus, hamster and rat. But the results are controversial and the physiological mechanism of ANP on oocyte maturation is not clear, especi...

journal_title：Journal of molecular endocrinology

authors： Zhang M,Tao Y,Zhou B,Xie H,Wang F,Lei L,Huo L,Sun Q,Xia G

更新日期：2005-04-01 00:00:00

abstract：:Parathyroid hormone (PTH), a powerful bone-resorbing agent, is capable of stimulating interstitial collagenase (MMP-13) mRNA production in osteoblastic cells. In this study, a PEA3 consensus binding sequence (-80; AGGAAGT) in addition to a 'TRE-like' sequence (-89; CGACTCA) in the 5' upstream regulatory region of the ...

journal_title：Journal of molecular endocrinology

authors： Quinn CO,Rajakumar RA,Agapova OA

更新日期：2000-08-01 00:00:00

abstract：:Ovarian cortical tissue cryopreservation is a relatively novel approach to preserving fertility in women diagnosed with cancer. However, the effects of freezing-thawing are not fully understood, mainly due to the lack of suitable methods to assess tissue's survival after thawing. Disparities in steroid production have...

journal_title：Journal of molecular endocrinology

authors： Islam N,Ugwoke SP,Alhamdan R,Medrano JH,Campbell BK,Marsters P,Maalouf WE

更新日期：2019-03-01 00:00:00

abstract：:Thyroid hormones regulate growth, development, differentiation, and metabolic processes by interacting with and activating thyroid hormone receptors and associated pathways. We investigated the triiodothyronine (T3) modulation of gene expression, in human hepatocellular carcinoma cell lines, via a PCR-based cDNA subtr...

journal_title：Journal of molecular endocrinology

authors： Lin KH,Chen CY,Chen SL,Yen CC,Huang YH,Shih CH,Shen JJ,Yang RC,Wang CS

更新日期：2004-10-01 00:00:00

abstract：:Insulin-like growth factor-I (IGF-I) analogues were produced with the aim of identifying IGF-I residues that contribute to the specificity of binding to the type 1 IGF receptor as opposed to the insulin receptor. Receptor binding properties of a series of A- and B-domain analogues were compared using rat L6 myoblasts,...

journal_title：Journal of molecular endocrinology

authors： Shooter GK,Magee B,Soos MA,Francis GL,Siddle K,Wallace JC

更新日期：1996-12-01 00:00:00

abstract：:The classical concept of the renin-angiotensin system (RAS) is that of a blood-borne cascade, whose final and bioactive product, angiotensin II, plays an important endocrine role in the maintenance of blood pressure and electrolyte as well as fluid balance. In addition to this circulating RAS, there are an increasing ...

journal_title：Journal of molecular endocrinology

authors： Leung PS,Carlsson PO

更新日期：2001-06-01 00:00:00

abstract：:The prevalence of non-alcoholic fatty liver disease (NAFLD), a condition characterized by an excessive accumulation of triglycerides (TGs) in hepatocytes, has dramatically increased globally during recent decades. MicroRNAs (miRs) have been suggested to play crucial roles in many complex diseases and lipid metabolism....

journal_title：Journal of molecular endocrinology

authors： Li B,Zhang Z,Zhang H,Quan K,Lu Y,Cai D,Ning G

更新日期：2014-12-01 00:00:00

abstract：:We have studied the action of peripheral blood lymphocytes (PBLs) and intrathyroidal lymphocytes (ITLs) on the biochemical and hormonal metabolism of autologous thyrocytes cultured in follicles in a collagen gel. The production of tumour necrosis factor alpha (TNF-alpha) in culture was also measured. Thyroid tissues a...

journal_title：Journal of molecular endocrinology

authors： Massart C,Gibassier J,Raoul ML,Le Gall F,Lancien G,Genetet N,Denais A,Darcel F,Lucas C

更新日期：1997-04-01 00:00:00

abstract：:The expression of genes encoding corticotropin-releasing factor (CRF) and its receptor type-1 (CRF1R) and type-2alpha (CRF2R) has been studied in the brain of rats with streptozotocin (STZ)-induced diabetes and adrenalectomy (ADX). Diabetic rats had a lower body weight compared to control rats. Food and water intake w...

journal_title：Journal of molecular endocrinology

authors： Huang Q,Timofeeva E,Richard D

更新日期：2006-10-01 00:00:00

abstract：:Testicular Leydig cells (LC) are modulated by several pathways, one of them being the histaminergic system. Heme oxygenase-1 (HO-1), whose upregulation comprises the primary response to oxidative noxae, has a central homeostatic role and might dysregulate LC functions when induced. In this report, we aimed to determin...

journal_title：Journal of molecular endocrinology

authors： Raices T,Varela ML,Monzón CM,Correa Torrado MF,Pagotto RM,Besio Moreno M,Mondillo C,Pignataro OP,Pereyra EN

更新日期：2019-10-01 00:00:00