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1 ER-beta can play an important role in CRC development an
2 ER-beta mRNA was significantly up-regulated in the tamox
3 ER-beta only modestly affected FR-alpha promoter activit
4 ER-beta variants were also detected.
5 ER-beta/PV double-labeled cells are also observed within
6 ER-beta/PV double-labeled cells represent 23.3% +/- 1.6%
7 of these studies have demonstrated that (1) ER beta mRNA is translated into immunoreactive protein t
9 these studies indicate that ligand-activated ER-beta is a potential therapeutic target to combat obes
11 .8% (intact) and 94.5% +/- 1.4% (ovx) of all ER-beta-immunoreactive cells coexpress parvalbumin, and
14 the region-specific expression of ER-alpha, ER-beta, or both may be important in determining the phy
16 fter the raloxifene treatment, PC3 (ER-alpha/ER-beta+) and DU145 (ER-beta+ only) cells were selected
17 vasopressin-immunoreactive neurons were also ER-beta positive in the PVN (66.14% +/- 2.47%) and SON (
19 (i) ER-beta1 is the obligatory partner of an ER-beta dimer, whereas the other isoforms function as va
20 versed by cotreatment of DU145 cells with an ER-beta antisense oligonucleotide, hence lending additio
21 gues can activate ER alpha(Glu353-->Ala) and ER beta(Glu305-->Ala) with very large selectivites, demo
25 elped to delineate the roles of ER alpha and ER beta in modulating transcription of genes containing
26 discriminate between different ER alpha and ER beta ligand complexes suggests that the biological ef
27 , in weanling rats sex affected ER alpha and ER beta neuronal densities in brainstem regions associat
28 factor requirements, domains of ER alpha and ER beta sufficient for forskolin/IBMX activation, and th
29 n, we compared the abilities of ER alpha and ER beta to activate transcription and induce distortion
33 , those tumors that coexpressed ER alpha and ER beta were node positive (P = 0.02; Fisher's exact tes
34 sion of the estrogen receptors (ER alpha and ER beta) on the globoid cells, activated astrocytes and
35 ng the biological roles of both ER alpha and ER beta, and they might form the basis for the developme
37 ains (E domains) of human/mouse ER alpha and ER beta, progesterone receptors A and B, and the androge
38 antitate areas and densities of ER alpha and ER beta-positive neurons within medullary regions associ
44 we used ER alpha-knockout (ER alpha KO) and ER beta-knockout (ER beta KO) mice in an animal model of
45 inhibitory activities and high ER-alpha and ER-beta binding affinities of several of the resulting a
46 R and Western blot analysis for ER-alpha and ER-beta demonstrated that all three cell lines express E
49 tudies revealed the presence of ER-alpha and ER-beta mRNA throughout the rostral-caudal extent of the
52 ice had decreased expression of ER-alpha and ER-beta subtypes and ER transcriptional activity was als
53 pression of estrogen receptor (ER)-alpha and ER-beta subtypes in GS-prone and GS-resistant glomeruli
54 and BPH-1 cells expressed both ER-alpha and ER-beta transcripts and no PR nor pS2 mRNA in PrEC and o
56 ncreases in estrogen receptors (ER-alpha and ER-beta) and a decrease in progesterone receptor levels,
57 X is functionally distinct from ER-alpha and ER-beta, and that, like ER-alpha, it is re-expressed in
58 in the ligand-binding domain of ER-alpha and ER-beta, we were not surprised to find that SP500263 bin
59 ural estrogen genistein at both ER-alpha and ER-beta, whereas AIB1 had no effect on either the potenc
63 both estrogen receptor-alpha (ER-alpha) and ER-beta in ovarian, breast and endometrial cancer cell l
65 ther with the inability of the ER-alpha- and ER-beta-selective ligands to elicit ERK phosphorylation,
66 17-diol (ICI 182,780)] and the ER-alpha- and ER-beta-specific agonists [1,3,5-tris(4-hydroxyphenyl)-4
67 abolish receptor binding, and ER-alpha- and ER-beta-specific antibodies interact with complexes form
68 n functions signaled through hER-alpha66 and ER-beta; it also transduces membrane-initiated estrogen-
71 Expression of FOS-IR in MNCs with attenuated ER-beta-IR, and the absence of FOS-IR in parvocellular n
73 ta expression was selective for MNCs because ER-beta-IR remained unaltered in PVN parvocellular neuro
77 or alpha (ER alpha), estrogen receptor beta (ER beta), progesterone receptor (PR), and androgen recep
81 alpha (ER-alpha) and estrogen receptor beta (ER-beta), and antagonize the activity of beta-estradiol
84 at the activation of estrogen receptor-beta (ER-beta) plays an important cardioprotective role agains
85 s proliferation via oestrogen receptor-beta (ER-beta), the catecholoestradiols mediate P-UAEC prolife
86 its specificity for estrogen receptor-beta (ER-beta), was used to immunolocalize the receptor in his
87 lpha (ER-alpha), and estrogen receptor-beta (ER-beta), we found only sparse colocalization between ER
90 dzein and genistein (compounds known to bind ER-beta) were performed to serve as positive controls.
92 P-dependent activation of gene expression by ER beta but not ER alpha, indicating that the former sub
96 ditional support to a central role played by ER-beta in mediating growth-inhibitory action of antiest
97 We hypothesize that estrogen protects by ER-beta activation, which leads to S-nitrosylation (SNO)
99 ER-beta-specific antibodies to characterize ER-beta protein expression in breast cancer cell lines a
102 entage of oxytocin (OXY) neurons coexpressed ER-beta in the PVN (84.39% +/- 2.99%), there was very li
104 ling and discovered that axons from cortical ER-beta-expressing inhibitory neurons terminate on BDNF-
106 he RNA expression studies, we have developed ER-beta-specific antibodies to characterize ER-beta prot
108 reatment, PC3 (ER-alpha/ER-beta+) and DU145 (ER-beta+ only) cells were selected to further characteri
110 cloning of a second estrogen receptor (ER), ER beta, has prompted a reevaluation of the role of ERs
111 Based on our recent finding of anti-estrogen/ER-beta-mediated growth inhibition of prostate cancer ce
113 s been demonstrated that LNCaP cells express ER-beta but not ER-alpha and that tamoxifene induces apo
114 monstrated that all three cell lines express ER-beta, whereas only PC3 and PC3M cells were positive f
116 pin-releasing hormone neurons also expressed ER-beta ir in the PVN (12.57% +/- 1.99%), but there was
117 prostate cancer cell lines, LNCaP expressed ER-beta mRNA along with transcripts of PR and pS2, DU145
119 , with 22% of samples exclusively expressing ER beta; this was not observed in any of the breast tumo
120 urons with the highest percentage expressing ER-beta was found to be prolactin (PRL) immunoreactive i
122 tase], "estrogen metabolism/ER-beta factor" (ER-beta, peroxisome proliferator-activated receptor-gamm
123 l human CD34(+) stem cells contained RNA for ER beta and AR, which increased with cell differentiatio
124 and GCSh point towards an important role for ER beta in cellular protection against oxidative stress.
127 ber of perirhinal neurons double-labeled for ER-beta/GABA was reduced by 28% (P<0.01 compared to vehi
129 e results lend further support to a role for ER-beta as a poor prognostic factor in breast cancer.
133 anslationally modified form of the long-form ER-beta, which has a predicted size of 59 kd based on po
135 replacement and the number of cortical GABA, ER-beta, and ER-beta/GABA double-labeled neurons was exa
142 ochemistry demonstrated that the decrease in ER-beta mRNA was translated into depletion of receptor p
143 transcription-PCR revealed no difference in ER-beta mRNA levels between normal and malignant colon t
144 cardioprotective effect of DPN was found in ER-beta-knockout mice, indicating that the DPN-induced c
148 The AD-like effect of estradiol involved ER beta and G-protein coupled receptor 30, whereas its b
153 lines (LNCaP and DU145), that express little ER-beta mRNA, with a demethylating agent increased level
155 ting the first 18 amino acids of the longest ER-beta open reading frame reported to date, and polyclo
158 lin D1, and aromatase], "estrogen metabolism/ER-beta factor" (ER-beta, peroxisome proliferator-activa
159 , and in contrast to the estrogen metabolism/ER-beta factor, higher current body mass index among pre
160 d developmentally regulated, and neocortical ER-beta, which is intranuclear and expressed throughout
163 he developing brain, is neither ER-alpha nor ER-beta but a novel, plasma membrane-associated, putativ
164 estrogen receptor-alpha (ER alpha), but not ER beta, inhibited estrogen-stimulated telomerase functi
166 pressed estrogen receptor (ER)alpha, but not ER-beta protein levels, and abrogated downstream estroge
167 A and protein expression of ER-alpha but not ER-beta were suppressed by resveratrol in Ishikawa cells
168 or an estrogen receptor (ER)-alpha (but not ER-beta) agonist into the dorsal hippocampus rapidly imp
170 ution of the classical (ER-alpha) and novel (ER-beta) forms of ER mRNA-expressing neurons in the cent
171 ted with cytoplasmic ER-alpha and/or nuclear ER-beta expression-defined NSCLC in postmenopausal women
175 g through the AP1 element, overexpression of ER beta in tumors expressing both ER subtypes may explai
178 osphorylation of the corresponding region of ER beta, and this correlates with the lack of forskolin/
179 A critical step in understanding the role of ER beta is demonstrating that the mRNA is translated int
181 avourable disease outcome, the usefulness of ER beta as a clinical prognostic marker remains to be de
188 l animals, but they were virtually devoid of ER-beta-immunoreactivity (IR) in hyper-osmotic animals.
189 on is associated with a marked diminution of ER-beta protein expression, possibly through a posttrans
190 tions requiring the ligand binding domain of ER-beta and through abrogation of the ability of PGC-1 t
191 We evaluated the pharmacological effect of ER-beta-selective ligands (beta-LGNDs) in animal models
195 se relationship exists between the extent of ER-beta CGI methylation and receptor expression in norma
199 ecause the prostate contains a high level of ER-beta, the present study investigated the effect of ra
200 Because the prostate contains high levels of ER-beta, the present study investigated the effect of ra
201 arcinogenesis was characterized by a loss of ER-beta expression at the protein and transcript levels
202 promoter CGI, which correlated with loss of ER-beta expression, was detected in microdissected sampl
203 nant colon tissue showed a selective loss of ER-beta protein expression when compared to normal colon
205 s of PR and pS2, DU145 expressed messages of ER-beta and PR, and PC-3 cells exhibited ER-alpha, ER-be
208 try to further characterize the phenotype of ER-beta-bearing cells by double labeling for the GABAerg
210 state cancer cells in vitro, the presence of ER-beta in metastatic cells may have important implicati
214 first evidence that epigenetic regulation of ER-beta is a reversible and tumor stage-specific process
216 of estrogen receptor (ER)-alpha and those of ER-beta were expressed in our normal PrEC primary cultur
218 tection assay a mRNA coding for a variant of ER-beta that is coexpressed with wild-type ER-beta in th
220 t binds to both receptors, but enhances only ER beta interaction with SRC1 and SRC3 while exhibiting
221 contrast, in DU145 cells, which express only ER-beta, antiestrogens, but not estrogens, are growth in
222 2-mediated responses were due to ER alpha or ER beta signaling, ER alpha-knockout (alphaERKO) or ERbe
224 ense riboprobes complimentary to ER-alpha or ER-beta mRNA, stringently washed, and opposed to emulsio
228 expression plasmid pCI-ER alpha, but not pCI-ER beta, aromatase activity was elevated by 17beta-estra
235 abundant cortical nuclear estrogen receptor, ER-beta, is present in GABAergic neurons, prompting us t
236 FOS-IR in parvocellular neurons that retain ER-beta-IR suggest a role for neuronal activation in the
238 viously unrecognized directions for studying ER-beta signaling and design of ER-beta-based therapies.
239 e after trauma-hemorrhage and female 129 Sve ER-beta-/- transgenic mice and ovariectomized wild-type
244 C/ in situ hybridization study revealed that ER beta mRNA and immunoreactivity were colocalized in ne
245 Immunofluorescence microscopy showed that ER beta protein was present in glycoprotein (GP) IIb(+)
246 ell lines, in which it was demonstrated that ER-beta mRNA was significantly up-regulated in the resis
252 after osmotic manipulation, suggesting that ER-beta expression was not driven by ligand availability
253 mediated ischemic protection suggesting that ER-beta plays a key role in mediating the beneficial eff
254 d the major groove of the DNA helix, but the ER beta DBD and hinge region failed to bend ERE-containi
258 ligand 16alpha-iodo-17beta-estradiol and the ER-beta selective ligand genistein failed to elicit ERK
260 reated ovariectomized C57BL/6J mice with the ER-beta selective agonist 2,2-bis(4-hydroxyphenyl)-propr
263 act on the OT system at two levels: through ER-beta, they regulate the production of OT in the hypot
268 enous gene, this element is nonresponsive to ER-beta but confers estrogen-dependent inhibition of tra
269 tence of additional relationships related to ER-beta and enzymes involved in hormone metabolism.
270 lly prepared aglycons bound significantly to ER-beta, except for 27-deoxyactein aglycon, which showed
271 P was shown to recognize in vitro translated ER beta, but not ER alpha, as well as a 60-kDa protein f
273 f ER-beta that is coexpressed with wild-type ER-beta in the ER-alpha-negative, estrogen-independent b
279 discernable activity with ER-alpha, but with ER-beta, E(2) was displaced with an IC(50) of 125 microM
281 ol and testosterone were not correlated with ER-beta mRNA expression after osmotic manipulation, sugg
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