Abstract:
:Although transformed androgen receptor (AR) complexes derived from cytosol and nuclear AR complexes have been shown to bind with high affinity to nuclei and DNA, we have shown that the binding characteristics of the two receptor populations to rat ventral prostate nuclei are different. To account for these differences, we investigated the possibility that the two receptor populations differed in phosphorylation status. Significantly, an anti-phosphotyrosine antibody immunoprecipitated androgen binding from the nuclear AR preparation but not from the transformed cytosolic receptor preparation. These studies suggest that (i) further processing of the AR complex takes place after it has become transformed, and (ii) phosphorylation of the complex is one modification which occurs during the processing of the nuclear receptor.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Golsteyn EJ,Goren HJ,Lehoux JG,Lefebvre YAdoi
10.1016/0006-291x(90)91398-csubject
Has Abstractpub_date
1990-08-31 00:00:00pages
336-41issue
1eissn
0006-291Xissn
1090-2104pii
0006-291X(90)91398-Cjournal_volume
171pub_type
杂志文章abstract::The classification of molecular subtypes of breast cancer improves the prognostic accuracy and therapeutic benefits in clinic. However, because of the complexity of breast cancer, more biomarkers and functional molecules need to be explored. Here, analyzing the data in a huge cohort of breast cancer patients, we found...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.06.061
更新日期:2015-08-07 00:00:00
abstract::Receptor activator of nuclear factor (NF)-κB ligand (RANKL)-activated signaling is essential for osteoclast differentiation, activation, and survival. Salicortin is a phenolic glycoside that has been isolated from many plants such as Populus and Salix species, and has been shown to have anti-amnesic and anti-adipogeni...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.12.115
更新日期:2016-01-29 00:00:00
abstract::The repair of point mutations in hprt gene by single-stranded oligonucleotides represents a model to test targeted nucleotide exchange. We studied the concurrent nucleotide exchange of two or three nucleotides in the hprt deficient hamster cell line V79-151. The used oligonucleotides resulted in mismatches at two (151...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.07.062
更新日期:2004-09-03 00:00:00
abstract::Epidemiological data have shown that stress and other psychological factors might influence cancer onset and progression. However, to date, the mechanisms are not well understood. In the present study, we used chronic exposure to a scream as a novel form of sound stress to explore the influence of the chronic stress b...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2013.08.101
更新日期:2013-10-04 00:00:00
abstract::Podocytes are the major site of vascular endothelial growth factor (VEGF) production in the kidney, and up-regulation of VEGF plays a critical role in the progression of diabetic nephropathy. Using a differentiated mouse podocyte cell line, we investigated the roles of protein kinase C (PKC) and extracellular signal-r...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.6138
更新日期:2002-01-11 00:00:00
abstract::The large subunit of the [NiFe] hydrogenases harbors a NiFe(CN)(2)(CO) cluster. Maturation proteins HypA, B, C, D, E, and F are required for the NiFe cluster biosynthesis. While the maturation machinery has been hitherto studied intensively, little is known about interactions between the Hyp proteins and the large sub...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2011.11.083
更新日期:2012-01-06 00:00:00
abstract::The factors which control the formation of lactiferous ducts during mammary gland development are not yet fully understood. To address this issue, we assessed the effect of the multifunctional cytokine transforming growth factor-beta-1 (TGF-beta1) on the morphogenetic properties of TAC-2.1 mammary epithelial cells gro...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.0499
更新日期:1996-03-27 00:00:00
abstract::Available evidence suggests that insulin-like growth factor I receptor (IGF-IR) expression leads to increased cellular radioresistance. The most direct explanation of these findings predicts that IGF-IR is the source of survival signals in resistant cells. Mutational analysis revealed that protein truncated at amino a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.09.195
更新日期:2003-11-07 00:00:00
abstract::Diacylglycerol kinase (DGK) plays an important role in phosphoinositide signaling cascade by regulating the intracellular level of diacylglycerol and phosphatidic acid. The DGK family is involved in various pathophysiological responses that are mediated through unique binding partners in different tissues and cells. I...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.03.057
更新日期:2012-04-06 00:00:00
abstract::C-type natriuretic (CNP) caused concentration-dependent relaxations in porcine coronary arteries with a maximal relaxation (10(-6)M) of 46%. Relaxations to CNP in isolated coronary arteries were significantly attenuated with potassium channel antagonists charybdotoxin (10(-7)M) and glibenclamide (10(-7)M). Membrane po...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.2731
更新日期:1994-11-30 00:00:00
abstract::Research on stem-cell transplantation has indicated that the success of transplantation largely depends on synchronizing donor cells into the G0/G1 phase. In this study, we investigated the profile of embryonic stem (ES) cell synchronization and its effect on the formation of embryonic bodies (EBs) using cell culture ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.05.200
更新日期:2005-08-12 00:00:00
abstract::An exposure of a human myeloma cell line to 2-difluoromethylornithine the mechanism-based inhibitor of ornithine decarboxylase (EC 4.1.1.17), resulted in a selection of tumor cells readily growing in the presence of 4 mM difluoromethylornithine, a concentration that swiftly halted the growth of the parental cells. Det...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(87)80485-0
更新日期:1987-04-14 00:00:00
abstract::Recent in vitro and in vivo studies have shown that either animal- or human-derived embryonic stem cells can differentiate into insulin-secreting cells and lower blood glucose levels. However, studies utilizing human umbilical cord blood (HUCB) mononuclear cells to improve blood glucose levels in diabetic animals have...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.06.121
更新日期:2004-08-13 00:00:00
abstract::Advances in understanding the neurobiology of addiction indicate that not only dopaminergic neurotransmissions but also glutamatergic neurotransmissions within the mesolimbic system play important roles. While the role for the nucleus accumbens (NAc) shell and core in addiction has been extensively studied, the functi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.12.003
更新日期:2009-01-30 00:00:00
abstract::We examined the expression of dystrophin mRNA and the protein in the developing rat heart with polymerase chain reaction, immunoblotting and immunohistochemical analyses. Dystrophin mRNA was detectable on and after the 10th embryonic day, while the protein became detectable during the perinatal period. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)90749-d
更新日期:1990-10-30 00:00:00
abstract::17α-estradiol is a hormonally inactive isomer of 17β-estradiol, but with similar potency as neuroprotector. However, we have previously reported that pretreatment with high concentration (10 μM) of both estrogens abolishes their neuroprotection in rat cerebellar granule neurons. Here, we have examined neuroprotective ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.06.100
更新日期:2017-08-26 00:00:00
abstract::The detergent (Triton X-100, 4°C)-resistant membrane (DRM)-associated membrane proteins stomatin, sorcin, and synexin (anexin VII) exposed on the cytoplasmic side of membrane were investigated for their lateral distribution in relation to induced ganglioside(M1) (GM1) raft patches in flat (discocytic) and curved (echi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.09.065
更新日期:2010-10-22 00:00:00
abstract::Mab21 gene family members are required for embryonic development and sensory organ formation in both invertebrates and vertebrates. However, their mechanistic role on differentiation is largely unexplored. We report here the isolation of SIN-3 as a MAB-21 interacting molecule. sin-3 is co-expressed with mab-21 in the ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.04.194
更新日期:2007-07-06 00:00:00
abstract::The retinoblastoma suppressor (Rb)-associated protein 46 (RbAp46) is a member of the WD-repeat protein family and a component of the histone modifying and remodeling complexes. Previously, we demonstrated that RbAp46 is a potent growth inhibitor that can suppress the transformed phenotype of tumor cells. To explore th...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2001.5003
更新日期:2001-06-08 00:00:00
abstract::DNA topoisomerase type I and II activities were determined by serial dilution in nuclear extracts from control and ataxia-telangiectasia lymphoblastoid cells. Topoisomerase I activity, assayed by relaxation of supercoiled plasmid DNA, was found to be approximately the same in both cell types. In order to remove interf...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)91629-9
更新日期:1987-11-30 00:00:00
abstract::Serotonin is known to be present in pancreatic β-cells and to play several physiological roles, including insulin secretion, β-cell proliferation, and paracrine inhibition of α-cells. However, the serotonin production of different cell lines and islets has not been compared based on age, sex, and diabetes related cond...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.09.130
更新日期:2017-11-25 00:00:00
abstract::Human epithelial cancers account for approximately 50% of all cancer deaths. This type of cancer is characterized by excessive activation and expression of the epidermal growth factor receptor (EGFR). The EGFR pathway is critical for cancer cell proliferation, survival, metastasis and angiogenesis. The EGF-EGFR signal...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.10.050
更新日期:2012-11-16 00:00:00
abstract::During retroviral assembly, tRNAs are incorporated into the virion, one of which serves as a primer for the reverse transcription reaction. Using two dimensional polyacrylamide gel electrophoresis, we have studied the patterns of tRNAs incorporated into HIV-1 (3B) produced either in the lymphoid cell line H-9 or in th...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91559-u
更新日期:1991-02-14 00:00:00
abstract::Rabbit antibodies have been raised against rat liver nuclear envelopes. An enzyme-linked immunosorbent assay (ELISA) demonstrated high titer antiserum specific for the nuclear envelope preparation. Immunocytochemical studies showed that the antiserum stained the nuclear envelopes, but not intra-nuclear components of H...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(88)80895-7
更新日期:1988-10-31 00:00:00
abstract::We examined the contribution of apoptosis- and oxidative stress-associated genes to apoptosis induction in trophoblast cells of human fetal membrane tissues undergoing apoptosis during in vitro incubation. RT-PCR analyses demonstrated an increased level of HO-1, Mn-SOD, Cox-2, iNOS, TNFalpha, TNFR1, IL-1beta, IL-6, Ba...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.01.042
更新日期:2006-03-17 00:00:00
abstract::In this report we describe the initial characterization of murine, human, and Drosophila hesr-1 (for hairy and enhancer of split related-1) a novel evolutionary conserved family of hairy/enhancer of split homologs. Hesr-1 cDNAs display features typical of hairy and enhancer of split-type bHLH proteins including a N-te...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.0880
更新日期:1999-07-05 00:00:00
abstract::Conventional ESR spectra of 16-doxyl-stearic acid bound to bovine and human serum albumin were recorded at different temperatures in order to investigate the status of spin-labeled fatty acid in the interior of the protein globule. A computer spectrum simulation of measured spectra, performed by non-linear least-squar...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.06.140
更新日期:2007-09-07 00:00:00
abstract::Tissue nicotinamide adenine dinucleotide (NAD+) decline has been implicated in aging. We have recently identified CD38 as a central regulator involved in tissue NAD+ decline during the aging process. CD38 is an ecto-enzyme highly expressed in endothelial and inflammatory cells. To date, the mechanisms that regulate CD...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2019.03.199
更新日期:2019-05-28 00:00:00
abstract::During autophagy, the microtubule-associated protein light chain 3 (LC3), a specific autophagic marker in mammalian cells, is processed from the cytosolic form (LC3-I) to the membrane-bound form (LC3-II). In HEK293 cells stably expressing FLAG-tagged LC3, activation of protein kinase C inhibited the autophagic process...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.04.030
更新日期:2010-05-14 00:00:00
abstract::The action of calpain (EC 3.4.22.17; Ca2+-dependent cysteine proteinase) on platelet factor XIII has been studied. Calpain I activated platelet factor XIII up to 76% of the maximum level observed with thrombin. Activation was accompanied by the limited proteolysis of the a subunit of platelet factor XIII to produce a ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(87)80535-1
更新日期:1987-04-14 00:00:00