Abstract:
:Linoleic acid, an omega-6 unsaturated fatty acid, stimulated growth of the MDA-MB-231 and MCF-7 human breast cancer cell lines in culture. Responses of the estrogen-independent MDA-MB-231 cells both in serum-free medium and with 1% fetal bovine serum added were positively correlated with linoleic acid concentration over the entire range examined (5-750 ng/ml). Growth stimulation of the estrogen-responsive MCF-7 cell line was maximal at a LA concentration of 500 ng/ml when cultured in 1% fetal bovine serum-containing medium with added estradiol. Linoleic acid had no mitogenic effect on three human cancer cell lines derived from sites other than breast, or on untransformed 3T3 cells.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Rose DP,Connolly JMdoi
10.1016/0006-291x(89)91714-2subject
Has Abstractpub_date
1989-10-16 00:00:00pages
277-83issue
1eissn
0006-291Xissn
1090-2104pii
0006-291X(89)91714-2journal_volume
164pub_type
杂志文章abstract::The human EBAG9 was previously identified as an estrogen responsive gene using CpG-genomic binding site cloning (Watanate et al., (1998) Mol. Cell. Biol. 18: 442-449). Recently it was revealed that the EBAG9 is identical with RCAS1 which is a cancer cell surface antigen implicated in immune escape. Here, we isolated a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2920
更新日期:2000-07-05 00:00:00
abstract::Following ischemia-reperfusion, there is a sustained increase of TNF-alpha both locally in the heart as well as in circulating levels in blood. While TNF-alpha has been implicated in cardiomyocyte apoptosis which occurs in several cardiomyopathies, the molecular pathways by which TNF-alpha induces apoptosis in these c...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.05.059
更新日期:2006-07-14 00:00:00
abstract::The reaction of peroxynitrite anion (O=N-OO-) with CO2 results in the formation of an unstable nitrosoperoxycarbonate anion adduct, O=N-OOCO-2 (1). Adduct 1 can serve as a source for several reactive intermediates, including the nitrocarbonate anion (O2N-OCO-2), the carbonate radical ion/nitrogen dioxide radical pair,...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1878
更新日期:1996-12-24 00:00:00
abstract::Enzymatic lipid peroxidation in hepatocytes is believed to involve cytochrome P450. cAMP dependent phosphorylation of cytochrome P450 was found to increase the NADPH dependent production of malondialdehyde (lipid peroxidation) by about 30%. The cytochrome P450 inhibitor cyanide abolished this activity. The presence of...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)90878-q
更新日期:1990-01-30 00:00:00
abstract::We describe a method for the removal of endogenous troponin (Tn) complex from bundles of detergent-treated cardiac fibers. After 70 min treatment with cTnT-cTnI most of the endogenous Tn complex was removed from fiber bundles. Complete reconstitution of the Tn complex was achieved by reconstituting with cardiac tropon...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1341
更新日期:1999-09-16 00:00:00
abstract::Little is known about the gene structure and mRNA expression of cholecystokinin type-A(CCKA) receptor in animals or in human. By screening an EMBL phage library containing partially digested Long-Evans rat DNA, we isolated 7 genomic clones covering a continuous 27 kb region over which a rat CCKA receptor gene spanned....
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2222
更新日期:1995-08-24 00:00:00
abstract::To clarify the presence of thromboxane A2 (TXA2) receptor in the colonic epithelium, we examined the effect of 9,11-epithio-11, 12-methano-thromboxane A2 (STA2), a stable analogue of TXA2, on intracellular free Ca2+ concentration ([Ca2+]i) of indo-1-loaded single cells in isolated rat colonic crypts by laser confocal ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.0674
更新日期:1999-05-19 00:00:00
abstract::Glucocorticoids cause the delayed wound healing by suppressing inflammation that is required for wound healing process. Adipose tissue-derived mesenchymal stem cells (AT-MSCs) play an important role for wound healing by their cytokine productions including stromal derived factor 1 (SDF-1). However, it has not been cle...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.09.100
更新日期:2017-11-18 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.09.069
更新日期:2015-10-30 00:00:00
abstract::We designed an experimental approach to differentiate the kinetics of protein binding to a lipid membrane from the kinetics of the associated conformational change in the protein. We measured the fluorescence intensity of the single Trp6 in chicken liver bile acid-binding protein (L-BABP) as a function of time after m...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.03.103
更新日期:2009-05-15 00:00:00
abstract::Collagen synthesis in human fibroblasts was increased by the presence of 0.1M excess NaCl in the culture medium. Type analysis of the collagen produced by the cells showed the increase in the ratio of type III collagen to the total collagen. Similar NaCl effects were observed in several cell lines derived from differe...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(83)91577-2
更新日期:1983-11-30 00:00:00
abstract::We have previously described a novel putative 47kDa substrate for the protein kinase Akt (designated AS47) in 3T3-L1 adipocytes. In the present study, we have found by co-immunoprecipitation that AS47 was associated with cyclic nucleotide phosphodiesterase 3B (PDE3B) in lysates of 3T3-L1 adipocytes. The patterns of ex...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.02.091
更新日期:2006-04-21 00:00:00
abstract::Recently, circular RNAs (circRNAs) are identified as a novel class of noncoding RNAs playing important roles in human malignant tumors. However, the regulatory function of circRNA in lung adenocarcinoma (LUAD) is still largely unknown. Present study aimed to explore the role of circ_0006427 in LUAD progression. Firstl...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.11.079
更新日期:2019-01-01 00:00:00
abstract::Studies suggest that the anticancer drugs VP16-213 and VM26 produce cytotoxicity by inducing protein-associated DNA breakage in vivo through interaction with a yet unknown nuclear component. The effects of these drugs and their congeners on topoisomerase activities was investigated. VP16-213, VM26, and congeners activ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(84)90454-6
更新日期:1984-07-18 00:00:00
abstract::Increasing evidences suggest that, after neuregulin (NRG) stimulation, ErbB4 undergoes a series of proteolysis, including gamma-secretase cleavage. The released ErbB4 intracellular domain (EICD) is translocated into nucleus and has a transcriptional function. Although NRG-ErbB4 signaling mediates maturation of oligode...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2003.12.131
更新日期:2004-02-06 00:00:00
abstract::We recently identified a DNA sequence element located in the rat c-mos protooncogene which fulfills operational criteria for enhancers, increasing transcription from a heterologous promoter in fibroblasts over large distances and in an orientation-independent manner. Here we report that three mouse nuclear proteins bi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)91552-0
更新日期:1989-05-30 00:00:00
abstract::Concomitant with the depletion of glutathione content, phorone (250 mg/kg, ip.) produced a marked increase in heme oxygenase activity, biphasic effect on delta-aminolevulinic acid synthetase activity, and slight decreases in cytochrome P-450 content and aminopyrine demethylase activity in the liver of rats. The increa...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)91349-0
更新日期:1987-05-29 00:00:00
abstract::Lipoteichoic acid is a major cell wall virulence factor of gram-positive bacteria. LTAs from various bacteria have differential immunostimulatory potentials due to heterogeneity in their structures. Although recent studies have demonstrated that LTA isolated from Lactobacillus plantarum (pLTA) has anti-inflammatory pr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2011.03.107
更新日期:2011-04-22 00:00:00
abstract::Cripto-1 (CR-1) is a transforming growth factor which has been associated with breast, colon, and pancreatic cancer. Overexpression of CR-1 in non-tumorigenic mouse mammary epithelial cells and fibroblasts results in an increase in anchorage-dependent and -independent growth in vitro. Reduction of CR-1 expression in h...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1998.8517
更新日期:1998-04-28 00:00:00
abstract::CAP is a multifunctional protein; the N-terminal region binds adenylyl cyclase and controls its response to Ras while the C-terminal region is involved in cytoskeletal regulation. In between the two regions, CAP possesses two proline-rich segments, P1 and P2, resembling a consensus sequence for binding SH3 domains. We...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6326
更新日期:1997-03-17 00:00:00
abstract::The Cardiac sodium channel gene SCN5A plays a critical role in cardiac electrophysiology and its mutations, either gain- or loss-of-functions, are associated with lethal arrhythmias. In this study, we investigated the effect of overexpression of SCN5A on the cardiac phenotype in a transgenic mouse model (TG-WT L10). C...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.01.170
更新日期:2007-04-06 00:00:00
abstract::The mitochondrial respiratory chain (MRC) supplies the majority of the energy requirements of most eucaryotic cells. A null mutation in the Caenorhabditis elegans nuo-1 gene encoding a subunit of complex I (NADH-ubiquinone oxidoreductase) is lethal, leading to a developmental arrest at the third larval stage. To ident...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.05.108
更新日期:2004-07-09 00:00:00
abstract::We previously reported that 5-methoxyindole-2-carboxylic acid (MICA) could induce preconditioning effect in the ischemic brain of rat. In the present study, we addressed the question of whether MICA could also trigger a postconditioning effect in ischemic stroke. To this end, MICA (100 mg/kg body weight) was injected ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.02.106
更新日期:2018-02-26 00:00:00
abstract::Tripartite motif-containing protein (TRIM) family proteins are involved in a broad range of biological processes and, consistently, their alterations result in diverse pathological conditions such as genetic diseases, viral infection and cancer development. In this study, we found that one of the TRIM family proteins,...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.08.028
更新日期:2009-10-16 00:00:00
abstract::Quantitative real-time RT-PCR was used to investigate the effects of prototypical drug-metabolizing enzyme inducers rifampicin (Rif), dexamethasone (Dex), and omeprazole (Ome) on mRNA expression levels of the housekeeping genes beta-actin (ACTB), glyceraldehyde-3-phosphate dehydrogenase (GAPDH), beta-glucuronidase (GU...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.06.012
更新日期:2006-08-04 00:00:00
abstract::The effects of heme on the synthesis of subunits V and VII of cytochrome c oxidase were examined in the heme-deficient yeast mutant, GL1. In vitro translation and immunodetection with subunit-specific antisera indicated a 50% decrease in both proteins, with RNA obtained from hemeless cells. Unsupplemented, pulse-label...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(85)91102-7
更新日期:1985-05-16 00:00:00
abstract::A novel single-chained antifungal protein with a molecular weight of 13 kDa displaying an N-terminal sequence with marked similarity to embryo-abundant protein from the white spruce was isolated from the seeds of Ginkgo biloba using ion exchange chromatography on DEAE-cellulose, affinity chromatography on Affi-gel blu...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.3929
更新日期:2000-12-20 00:00:00
abstract::Akt signaling plays a pivotal role in acute myeloid leukemia (AML) development and progression. In the present study, we evaluated the potential anti-AML activity by a novel Akt kinase inhibitor A-674563. Our results showed that A-674563 dose-dependently inhibited survival and proliferation of U937 AML cells and six l...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.02.094
更新日期:2016-04-15 00:00:00
abstract::In Saccharomyces cerevisiae, the bud site selection of diploid cells is regulated by at least four persistent landmarks, Bud8p, Bud9p, Rax1p, and Rax2p. Bud8p and Bud9p are essential for the establishment of bipolar budding and localize mainly to the distal and the proximal poles, respectively. Their subcellular local...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.07.102
更新日期:2010-09-03 00:00:00
abstract::N-Glycosylation has been shown to affect the rate of glycoprotein transport through the secretory pathway. In order to identify the critical components in the N-glycosylation pathway that directly influence protein secretion, we have studied the effects of downregulation of the first gene in the dolichol pathway, ALG7...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1176
更新日期:1994-02-15 00:00:00