Abstract:
:We have previously shown that mammalian brain crude extracts contained two classes of stable microtubules: "cold stable" and "super-stable" microtubules. We now find that both species are generated by a single protein factor (STOP protein) in a dose dependent manner. These results show that STOP protein action can be extreme, inducing resistance to -80 degrees C or to sonication and that no other factor seems to be required to account for the various subclasses of highly stable microtubules in brain. Finally, the rapid procedure described for the preparation of purified "super-stable microtubules" should be useful for the obtention of fractions with high STOP protein activity.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Job D,Rauch CT,Margolis RLdoi
10.1016/0006-291x(87)91129-6subject
Has Abstractpub_date
1987-10-14 00:00:00pages
429-34issue
1eissn
0006-291Xissn
1090-2104pii
0006-291X(87)91129-6journal_volume
148pub_type
杂志文章abstract::Leydig cells were purified from rat testes by discontinuous metrizamide density gradient and were shown to contain renin (EC 3.4.99.1), angiotensin-converting enzyme (dipeptidyl carboxypeptidase, (EC 3.4.15.1), and the peptide hormone angiotensins I, II and III as determined by the combined HPLC and radioimmunoassay. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(84)91238-5
更新日期:1984-08-16 00:00:00
abstract::Crystallographic studies have shown independent binding sites for sugar and peptide ligands of concanavalin A, although they were considered functional mimics based on biochemical experiments. The topological correlation of 12-residue peptide with different carbohydrate ligands of concanavalin A showed similarity betw...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2871
更新日期:2000-06-16 00:00:00
abstract::A variant of annexin 3 (AX3) of apparent mass 36 kD has been detected in human monocytes using a specific immune serum directed against the original 33-kD form of AX3 purified from human placenta. This protein is not a phosphorylated or a glycosylated form of the 33-kD AX3 and its expression increased along monocytic ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)90240-l
更新日期:1992-12-30 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.2010.11.087
更新日期:2011-01-07 00:00:00
abstract::Peroxynitrite, formed by the interaction of superoxide with nitric oxide, has previously been implicated mostly as a cytotoxic agent. In contrast, its physiological and, possibly, beneficial effects are largely unknown. We have previously shown [Journal of Biological Chemistry, 1997, 272, 7253] that RAW 264.7 macropha...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7709
更新日期:1997-12-08 00:00:00
abstract::The author found a sugar-containing 70 KDa factor in rat liver nuclei as described in the previous report (1), which repressed RNA chain initiation by all classes of rat liver RNA polymerases and specifically stimulated chromatin-dependent RNA chain elongation catalyzed by RNA polymerase II. In this communication, the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(84)80366-6
更新日期:1984-11-30 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.2016.06.097
更新日期:2016-09-02 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.2015.06.118
更新日期:2015-08-14 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1339
更新日期:1996-09-04 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90724-2
更新日期:1986-11-14 00:00:00
abstract::Receptor activator of nuclear factor kappa B (RANK) is a tumor necrosis factor receptor (TNFR) family protein that plays an important role in the regulation of bone and immune systems. Cellular responses to RANK ligand (RANKL) and the signal transduction pathways of RANK have been well characterized in osteoclasts and...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/s0006-291x(03)00695-8
更新日期:2003-05-30 00:00:00
abstract::Histamine stimulation of cultured human umbilical vein endothelial cells induced dose- and time-dependent increases in glycerophosphoinositol (GroPIns), inositol-1-phosphate (InsP), inositolbisphosphate (InsP2) and inositoltrisphosphate (InsP3) in addition to release of thromboxane A2 and prostacyclin. Increases in In...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(87)80529-6
更新日期:1987-04-14 00:00:00
abstract::miRNA is increasingly being recognized as a key regulator of metabolism in animals. A wealth of evidence has suggested that miRNA mainly binds 3' UTR of mRNA and modulates the cell activities via repressing the mRNA translation. However, as the translation initiates at 5' UTR, cis elements like upstream open reading f...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.08.050
更新日期:2014-09-12 00:00:00
abstract::Insulin and glucagon secretion from the islets of Langerhans is highly regulated. Although an increased plasma glucose level is the major stimulus for insulin exocytosis, roles for glutamine and glutamate have been suggested. Interestingly, the islet cells display elements associated with synaptic transmission. In the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2009.02.062
更新日期:2009-04-10 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.2014.01.036
更新日期:2014-02-07 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.2013.10.036
更新日期:2013-11-15 00:00:00
abstract::Deoxyribozymes or DNAzyme are identified as catalytic DNA sequences which catalyze different chemical reactions. Ligating deoxyribozymes catalyze the formation of branched and linear products. Due to the lack of efficient read-out systems, there is no report on in vivo application of ligating deoxyribozymes. To expand...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.01.075
更新日期:2020-04-02 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.2008.08.159
更新日期:2008-11-14 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2696
更新日期:1995-11-22 00:00:00
abstract::Transgenic mice were produced by the microinjection of the cDNA of human alpha-fetoprotein (AFP) under control of the enhancer/promoter of the human beta-actin gene. Among the 4 mouse lines where the transgene were stable transmitted to the progeny, 3 produced human AFP. The expression was not developmental stage-spec...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1276
更新日期:1993-03-15 00:00:00
abstract::Data on a new entity which inhibits the release of luteinizing hormone (LH), designated as factor C-LHIH, are presented. In vitro assays were carried out with pituitary glands from female rats. Factor C-LHIH and follicle stimulating hormone releasing hormone (FSHRH) initially fractionated together. FSHRH obscured C...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(75)80011-8
更新日期:1975-03-03 00:00:00
abstract::Studies were undertaken to determine the immunochemical relationship between constitutive trout cytochrome P450s and mammalian cytochrome P450IIIA enzymes. Polyclonal antibodies (IgG) generated against trout P450 LMC5 reacted strongly with P450IIIA1 in dexamethasone-induced rat liver microsomes and with P450IIIA4 in h...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)80220-7
更新日期:1991-04-30 00:00:00
abstract::Although oxygen levels in the extracellular space of most mammalian tissues are just a few percent, under standard cell culture conditions they are not regulated and are often substantially higher. Some cellular sources of reactive oxygen species, like NADPH oxidase 4, are sensitive to oxygen levels in the range betwe...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.09.037
更新日期:2017-11-04 00:00:00
abstract::A Y-box binding protein ChYB-1 was discovered as a ChHsc70 promoter-associated protein in Crassostrea hongkongensis by DNA-affinity purification and mass spectrometry analysis. The overexpression of ChYB-1 in heterologous HEK293T cells led to clear enhancement of ChHsc70 promoter expression, while ChYB-1 depletion cor...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.12.110
更新日期:2018-01-22 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.2010.01.054
更新日期:2010-02-19 00:00:00
abstract::The proper development of the cerebral cortex is essential for brain formation and functioning. O-GlcNAcylation, an important posttranslational modification, regulates the pathways critical for neuronal health and the survival of the cerebral cortex in neurodegenerative diseases. However, the role of O-GlcNAcylation i...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
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更新日期:2020-11-19 00:00:00
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journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1774
更新日期:1996-12-04 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.2010.02.130
更新日期:2010-03-26 00:00:00
abstract::In this study, we have examined the synthesis of heat shock protein (HSP70) in leukemia cells from acute myelogenous leukemia (AML) patients and in mononuclear cells from normal individuals, before and after growth factor stimulation. We have shown that the HSP70 protein was expressed in these cells in the absence of ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)90544-u
更新日期:1992-03-16 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.2018.06.071
更新日期:2018-09-05 00:00:00