The SMRT coregulator enhances growth of estrogen receptor-α-positive breast cancer cells by promotion of cell cycle progression and inhibition of apoptosis.

abstract：:Adrenal cAMP and plasma corticosterone levels were determined in pre-weanling rats subjected to treatment with either ACTH (50 mU/rat) or histamine dihydrochloride (0.2 mg/g body wt). ACTH injection elevated both serum corticosterone and adrenal cAMP levels on all days tested. However, the ACTH-induced elevation of ad...

journal_title：Endocrinology

authors： Cote TE,Yasumura S

更新日期：1975-04-01 00:00:00

abstract：:Analogs of the seco-steroid hormone, 1,25-dihydroxyvitamin D3 [1,25-(OH)-2D3] can preferentially stimulate genomic or nongenomic signaling pathways in osteoblasts. In this study, we used 1,25-(OH)2D3 analogs and voltage-sensitive Ca2+ channel (VSCC) ligands, including dihydropyridines (Bay K 8644 and nitrendipine), in...

journal_title：Endocrinology

authors： Khoury R,Ridall AL,Norman AW,Farach-Carson MC

更新日期：1994-12-01 00:00:00

abstract：:During the third week of postnatal life, dramatic ontogenic changes occur in the morphology and enzymology of the small intestine of the infant rat, enabling the animal to make the transition from milk to solid food. To investigate the roles of T4 and GH in regulation of these changes, infant rats were hypophysectomiz...

journal_title：Endocrinology

authors： Castillo RO,Glasscock GF,Noren KM,Reisenauer AM

更新日期：1991-09-01 00:00:00

abstract：:T3 stimulates in vitro GH secretion, whereas somatomedins have been shown to suppress GH. We, therefore, tested the effects of a recombinant human insulin-like growth factor analog (IGF-I; Thr 59) on T3-induced GH secretion. Pituitary monolayer cultures were derived from 4- to 7-week surgically thyroidectomized male r...

journal_title：Endocrinology

authors： Melmed S,Yamashita S

更新日期：1986-04-01 00:00:00

abstract：:Administration of a single injection of estradiol (E2) causes a maximum increase in DNA synthesis in the uterine luminal epithelium approximately 24 h later. We previously reported that animals receiving a second injection of E2 15-18 h after the first show an apparent decrease in DNA synthesis measured in this cell t...

journal_title：Endocrinology

authors： Kirkland JL,Mukku VR,Hardy M,Stancel GM

更新日期：1984-03-01 00:00:00

abstract：:The Kiss1 gene and its product kisspeptin are important regulators of reproduction. In rodents, Kiss1 is expressed in the hypothalamic arcuate (ARC) and anteroventral periventricular (AVPV)/rostral periventricular (PeN) nuclei. In the AVPV/PeN, females have more Kiss1 and tyrosine hydroxylase (TH) neurons than males. ...

journal_title：Endocrinology

authors： Semaan SJ,Murray EK,Poling MC,Dhamija S,Forger NG,Kauffman AS

更新日期：2010-12-01 00:00:00

abstract：:Osteoclast-like multinucleated giant cells are induced in bone marrow cultures by 1,25-dihydroxyvitamin D3 and other agents. These cells resemble osteoclasts in their morphology, their ability to resorb bone, and the possession of calcitonin receptors. We report here a biphasic effect of transforming growth factor-bet...

journal_title：Endocrinology

authors： Shinar DM,Rodan GA

更新日期：1990-06-01 00:00:00

abstract：:Extensive remodeling of the follicular extracellular matrix occurs during the process of ovulation. This remodeling involves the breakdown of collagen, which is regulated, in part, by the action of the metalloproteinase collagenase and its associated inhibitors. In the present study, follicular metalloproteinase inhib...

journal_title：Endocrinology

authors： Curry TE Jr,Mann JS,Estes RS,Jones PB

更新日期：1990-07-01 00:00:00

abstract：:An isolated perfused rabbit ovary preparation was used to determine the effects of cyanoketone, a potent inhibitor of 3 beta-hydroxysteroid dehydrogenase, on ovulation, ovum maturation and fertilizability, and steroid production. In the first experiment, cyanoketone (10(-4) M) was added to the perfusate of one ovary. ...

journal_title：Endocrinology

authors： Yoshimura Y,Hosoi Y,Bongiovanni AM,Santulli R,Atlas SJ,Wallach EE

更新日期：1987-06-01 00:00:00

abstract：:Macrophage migration inhibitory factor (MIF) is a proinflammatory cytokine that plays a pivotal role in several immunoinflammatory and autoimmune diseases. In this study we examined the role of MIF in the development of immunoinflammatory diabetes induced in susceptible strains of mice by multiple low doses of strepto...

journal_title：Endocrinology

authors： Cvetkovic I,Al-Abed Y,Miljkovic D,Maksimovic-Ivanic D,Roth J,Bacher M,Lan HY,Nicoletti F,Stosic-Grujicic S

更新日期：2005-07-01 00:00:00

abstract：:GH3 rat pituitary cells have L-type voltage-gated calcium channels, and both the rate of uptake of 45Ca2+ and the concentration of intracellular free calcium ion ([Ca2+]i) are increased by depolarization with high potassium. Cells incubated for several days with 10 nM epidermal growth factor (EGF) responded to depolar...

journal_title：Endocrinology

authors： Hinkle PM,Nelson EJ,Haymes AA

更新日期：1993-07-01 00:00:00

abstract：:We have previously demonstrated that the gonadotropin-mediated inhibition of apoptosis in ovarian granulosa cells is linked to changes in the expression of several cell death-related genes, including members of the bcl-2 gene family (bcl-2, bax, and bcl-x). Recently, the product of the p53 tumor suppressor gene, a pro...

journal_title：Endocrinology

authors： Tilly KI,Banerjee S,Banerjee PP,Tilly JL

更新日期：1995-04-01 00:00:00

abstract：:Throughout spermatogenesis, germ cells migrate from the basal to the adluminal compartment while remaining attached to Sertoli cells via actin-based adherens and intermediate filament-based anchoring junctions. However, the events that trigger deadhesion and adhesion remain largely unknown. As part of our continued ef...

journal_title：Endocrinology

authors： Lau AS,Mruk DD

更新日期：2003-04-01 00:00:00

abstract：:To determine the effect of aromatase inhibitors on peripheral aromatization, male rhesus monkeys were infused with [7-3H]androstenedione and [4-14C]estrone before and during treatment with 4-hdyroxy-androstene-3,17-dione (50 mg/kg each; four monkeys) or 4-acetoxy-androstene-3,17-dione (700 mg each; two monkeys). In al...

journal_title：Endocrinology

authors： Brodie AM,Longcope C

更新日期：1980-01-01 00:00:00

abstract：:The regulation of TRH gene expression in the paraventricular nucleus of the hypothalamus (PVH) by leptin is critical for normal function of the thyroid axis in rodents and humans. The TRH neuron in the PVH expresses both leptin and melanocortin-4 receptors, suggesting that both signaling systems may regulate TRH gene ...

journal_title：Endocrinology

authors： Guo F,Bakal K,Minokoshi Y,Hollenberg AN

更新日期：2004-05-01 00:00:00

abstract：:We have recently disclosed sustained episodes of LH release (minisurges) during the afternoons of the juvenile-peripubertal transition period in the female rat. To determine if these LH minisurges are gonad independent, i.e. develop in the absence of the ovaries, animals were ovariectomized when neonates, and the mode...

journal_title：Endocrinology

authors： Urbanski HF,Ojeda SR

更新日期：1986-03-01 00:00:00

abstract：:Prader-Willi syndrome (PWS) has a biphasic clinical phenotype with failure to thrive in the neonatal period followed by hyperphagia and severe obesity commencing in childhood among other endocrinological and neurobehavioral abnormalities. The syndrome results from loss of function of several clustered, paternally expr...

journal_title：Endocrinology

authors： Stefan M,Ji H,Simmons RA,Cummings DE,Ahima RS,Friedman MI,Nicholls RD

更新日期：2005-10-01 00:00:00

abstract：:Transcription activator-like effector nucleases (TALENs) are a powerful approach for targeted genome editing and have been proved to be effective in several organisms. In this study, we reported that TALENs can induce somatic mutations in Nile tilapia, an important species for worldwide aquaculture, with reliably high...

journal_title：Endocrinology

authors： Li MH,Yang HH,Li MR,Sun YL,Jiang XL,Xie QP,Wang TR,Shi HJ,Sun LN,Zhou LY,Wang DS

更新日期：2013-12-01 00:00:00

abstract：:Intact handled rats were pretreated with the immunoglobulin G fractions from normal rabbit serum or antisera to ovine corticotropin-releasing factor (CRF) and/or vasopressin and subjected to restraint or formalin stress. The formalin-induced rise in plasma ACTH was reduced to 28% in rats pretreated with anti-CRF, to 5...

journal_title：Endocrinology

authors： Linton EA,Tilders FJ,Hodgkinson S,Berkenbosch F,Vermes I,Lowry PJ

更新日期：1985-03-01 00:00:00

abstract：:Interleukin-1beta (IL-1beta) and interleukin-6 (IL-6) are proinflammatory cytokines that affect the secretion of several neuroendocrine hormones. In addition, glial cells synthesize and release IL-6, suggesting a paracrine role for this cytokine in the brain. We have examined the regulation of IL-6 release from glial ...

journal_title：Endocrinology

authors： Zumwalt JW,Thunstrom BJ,Spangelo BL

更新日期：1999-02-01 00:00:00

abstract：:Stimulators of bone resorption, such as PTH, 1,25-dihydroxycholecalciferol [1,25-(OH)2D3], or prostaglandin E2 (PGE2), do not cause calcium release from cultured calvaria of the genetically determined osteopetrotic microphthalmic (mi/ mi) mouse, due to a defect in the function of osteoclasts. To investigate the capaci...

journal_title：Endocrinology

authors： Jilka RL,Cohn DV

更新日期：1983-03-01 00:00:00

abstract：:Infection-induced inflammation, frequently associated with increased production of proinflammatory cytokines, is considered a significant contributor to preterm birth. A G protein-coupled cannabinoid receptor 2 (CB2), encoded by Cnr2, is expressed in various immune cells and was shown to modulate immune responses. We ...

journal_title：Endocrinology

authors： Sun X,Cappelletti M,Li Y,Karp CL,Divanovic S,Dey SK

更新日期：2014-10-01 00:00:00

abstract：:Previous studies have shown that cysteamine [2-aminoethanethiol (CSH)], given in vivo or in vitro, rapidly but reversibly depletes immunoreactive PRL from the anterior pituitary (AP) through a mechanism which, in vitro, does not appear to involve the dopamine (DA) receptor. In the present investigation, these effects ...

journal_title：Endocrinology

authors： Millard WJ,Sagar SM,Simpkins JW,Owens RE,Badger TM,Friesen HG,Martin JB

更新日期：1983-12-01 00:00:00

abstract：:Modulation of activin and other TGF beta superfamily signaling is the primary mechanism of action for both follistatin (FS) and FS-like 3 (FSTL-3). However, most studies of these ligands use activin A due to its wide availability. We have now tested the ability of FS288 and FSTL-3 to bind and neutralize activin B rela...

journal_title：Endocrinology

authors： Schneyer A,Schoen A,Quigg A,Sidis Y

更新日期：2003-05-01 00:00:00

abstract：:Although tamoxifen (TAM), a selective estrogen receptor modulator, has been widely used in the treatment of hormone-responsive breast cancer, its estrogen-like effect increases the risk of endometrial cancer. However, the molecular mechanisms of TAM-induced endometrial carcinoma still remain unclear. In this report, w...

journal_title：Endocrinology

authors： Bai JX,Yan B,Zhao ZN,Xiao X,Qin WW,Zhang R,Jia LT,Meng YL,Jin BQ,Fan DM,Wang T,Yang AG

更新日期：2013-02-01 00:00:00

abstract：:Changes in several extracellular matrix proteins, such as fibronectin in fetal membrane and cervical collagens, occur at term and preterm delivery. However, no studies have evaluated changes in extracellular matrix proteins, in relation to myometrial activation recorded using invasive techniques during parturition in ...

journal_title：Endocrinology

authors： Wu WX,Zhang Q,Ma XH,Unno N,Nathanielsz PW

更新日期：1999-05-01 00:00:00

abstract：:Gonadotropin (GTH)-inhibitory hormone (GnIH) is a novel hypothalamic neuropeptide that inhibits GTH secretion in mammals and birds by acting on gonadotropes and GnRH neurons within the hypothalamic-pituitary-gonadal axis. GnIH and its orthologs that have an LPXRFamide (X = L or Q) motif at the C terminus (LPXRFamide p...

journal_title：Endocrinology

authors： Osugi T,Daukss D,Gazda K,Ubuka T,Kosugi T,Nozaki M,Sower SA,Tsutsui K

更新日期：2012-05-01 00:00:00

abstract：:The study of epigenetics allows for the understanding of gene × environmental interactions and provides a mechanism by which brief internal or external environmental changes can shape lasting differences in gene function and behavior. Epigenetic processes appear to impact a wide variety of physiological processes with...

journal_title：Endocrinology

authors： Auger AP,Auger CJ

更新日期：2011-02-01 00:00:00

abstract：:The GnRH receptor (GnRH-R) belongs to the rhodopsin/beta-adrenergic family of G protein-coupled receptors. The intracellular domains of these receptors, particularly the regions closest to the plasma membrane in intracellular loops 2 (2i) and 3 (3i) as well as some regions located in the membrane-proximal end of the C...

journal_title：Endocrinology

authors： Ulloa-Aguirre A,Stanislaus D,Arora V,Väänänen J,Brothers S,Janovick JA,Conn PM

更新日期：1998-05-01 00:00:00

abstract：:Primary functional bovine adrenal cortical cell cultures have been developed to study the factors controlling adrenal cell growth. Cells were prepared by the collagenase technique and maintained in F-12 medium containing fetal calf serum and horse serum. Cells contained abundant lipid as demonstrated by staining with ...

journal_title：Endocrinology

authors： Gospodarowicz D,Ill CR,Hornsby PJ,Gill GN

更新日期：1977-04-01 00:00:00