Abstract:
:Flow cytometry was used to test the role of the propeptide of procathepsin D in the activation of human peripheral lymphocytes and neutrophils. A selective inhibition of the activation was achieved by antibodies targeted against the propeptide. Synthetic peptide corresponding to the cathepsin D propeptide had a very similar effect as procathepsin D itself. The interaction of procathepsin D with the cells was blocked by the propeptide as monitored in experiments with fluorescently labeled procathepsin D. Our data indicate that procathepsin D activation of human neutrophils and leukocytes described earlier is mediated through the propeptide of the procathepsin D.
journal_name
Arch Biochem Biophysjournal_title
Archives of biochemistry and biophysicsauthors
Vaclav V,Jana V,Martin Fdoi
10.1006/abbi.1995.1466subject
Has Abstractpub_date
1995-09-10 00:00:00pages
295-8issue
1eissn
0003-9861issn
1096-0384pii
S0003-9861(85)71466-Xjournal_volume
322pub_type
杂志文章abstract::In this study, we have analyzed interflavin electron transfer reactions from FAD to FMN in both the full-length inducible nitric oxide synthase (iNOS) and its reductase domain. Comparison is made with the interflavin electron transfer in NADPH-cytochrome P450 reductase (CPR). For the analysis of interflavin electron t...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2005.05.027
更新日期:2005-08-01 00:00:00
abstract::Mitochondrial permeability transition (MPT) is a Ca(2+)-dependent, cyclosporine A-sensitive, non-selective inner membrane permeabilization induced by a wide range of agents or conditions, which has often been associated with necrotic or apoptotic cell death. When mitochondria isolated from livers of rats treated with ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2005.05.015
更新日期:2005-07-15 00:00:00
abstract::Diabetic surgical patients are at risk for peri- and post-operative complications, which can be prevented by maintaining tight glycemic control during anesthesia. Control of blood sugar would decrease unwanted chemical reactions, such as protein glycation, minimizing tissue dysfunction. Methylglyoxal (MG) is a major c...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2010.04.001
更新日期:2010-06-01 00:00:00
abstract::Vascular dysfunction and injurious stimuli such as oxidative stress is closely related to the risk of cardiovascular diseases (CVD). Dietary polyphenols is reported to exert the beneficial effects on reducing the risk of CVD. Black soybean is rich in polyphenols, including isoflavones, anthocyanidins and flavan-3-ols,...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2020.108408
更新日期:2020-07-30 00:00:00
abstract::Pentobarbital, a general anesthetic and non-genotoxic carcinogen, can induce gene expression by activating transcription. In the Drosophila glutathione S-transferase D21 (gstD21) gene, pentobarbital's regulatory influence extends to the level of mRNA turnover. Transcribed from an intronless gene, gstD21 mRNA is intrin...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2006.10.026
更新日期:2007-03-01 00:00:00
abstract::Ovalbumin extracted from oviduct slices incubated with [35S]methionine or [2-3]mannose contained two biosynthetic intermediates, OE and OF (Y. Kato, H. Iwase, and K. Hotta, 1984, J. Biochem. (Tokyo) 95, 455-463). In the present study, these intermediates are further characterized. The 3H dpm/35S dpm ratio of OF labele...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(86)90607-7
更新日期:1986-02-01 00:00:00
abstract::Fibroblast growth factor (FGF) 1 is known to be released in response to cellular stress conditions through formation of a multi-protein complex with synaptotagmin 1 and S100A13. In this study, we characterized the denaturant-induced unfolding of synaptotagmin 1, C2A domain in a residue-specific manner by NMR spectrosc...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2009.08.018
更新日期:2009-10-15 00:00:00
abstract::2-Isopropenyl-2-methyladamantane (2-PMADA) and 3-isopropenyl-3-methyldiamantane (3-PMDIA) showed potent and selective inhibition of cytochrome P450 (CYP) 2B6-mediated reactions with K(i) values of 5.27 and 2.17 microM, respectively. No effect on activities of other human CYP was found even at concentrations 100-fold h...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/S0003-9861(02)00259-X
更新日期:2002-07-01 00:00:00
abstract::Differential scanning calorimetry measures the heat capacity of states and the excess heat associated with transitions that can be induced by temperature change. The integral of the excess heat capacity is the enthalpy for this process. Despite this potentially intimidating sounding physical chemistry background, DSC ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章,评审
doi:10.1016/j.abb.2012.09.008
更新日期:2013-03-01 00:00:00
abstract::The application of 1H-nuclear Overhauser enhancement, 1H-spin-lattice-relaxation-time and 1H-chemical shift measurements for the assessment of the conformational preferences of oligosaccharides are briefly reviewed. It is demonstrated that additivity rules, for the correlation of the chemical shifts of similar hydroge...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(83)90128-5
更新日期:1983-02-15 00:00:00
abstract::The objective of this study was to develop straightforward processes that could be applied to the large-scale production of β-cryptoxanthin in an attempt to facilitate investigation of its biological activity. An oleoresin obtained from crude extracts of marigold flowers (Tagetes erecta) with approximately 24% total l...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2018.06.012
更新日期:2018-09-01 00:00:00
abstract::Conversion of geranyl pyrophosphate to cyclic monoterpenes is considered to involve the preliminary isomerization of this acyclic precursor to enzyme-bound linalyl pyrophosphate and the cyclization of this tertiary intermediate. 2-Fluorogeranyl pyrophosphate and 2-fluorolinalyl pyrophosphate are effective competitive ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(86)90390-5
更新日期:1986-12-01 00:00:00
abstract::Rabbit skeletal muscle sarcoplasmic reticulum (SR) was fractionated by isopycnic density gradient centrifugation into longitudinal tubules (LSR) and terminal cisternae (TC). Junctional face membranes (JFM) were obtained by Triton X-100 treatment of the TC fraction (Costello, B., Chadwick, C., Saito, A., Chu, A., Maure...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(87)90646-1
更新日期:1987-02-15 00:00:00
abstract::The relationship between erythroid delta-aminolevulinate (ALA) synthase and hepatic ALA synthase in rat was analyzed immunochemically, using antibodies directed against rat liver ALA synthase and against chicken liver ALA synthase. Rat erythroid ALA synthase showed no cross-reactivity with anti-liver ALA synthase anti...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(86)90191-8
更新日期:1986-02-15 00:00:00
abstract::Guanidine hydrochloride-induced denaturation and thermal denaturation of three kinds of tryptophan synthase alpha subunit have been compared by circular dichroism measurements. The three alpha subunits are from Escherichia coli, Salmonella typhimurium, and an interspecies hybrid in which the C-terminal domain comes fr...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(84)90174-7
更新日期:1984-03-01 00:00:00
abstract::[3H]Diazonamide A ([3H]DZA), prepared from the natural product isolated from Diazona angulata, bound to tubulin in larger aberrant assembly products (>500 kDa by sizing HPLC) but not to the αβ-tubulin heterodimer. The binding reaction was rapid, but stoichiometry was low. Stoichiometry was enhanced up to 8-fold by pre...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2019.108217
更新日期:2020-02-15 00:00:00
abstract::Purified human lecithin:cholesterol acyltransferase (LCAT) was covalently labeled by [3H]diisopropylflourophosphate with concomitant loss of enzymatic activity (M. Jauhiainen and P.J. Dolphin (1986) J. Biol. Chem. 261, 7023-7043). Some 60% of the enzyme was labeled in 1 h. Cyanogen bromide (CNBr) cleavage of the label...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(88)90348-7
更新日期:1988-03-01 00:00:00
abstract::Photoinduced reduction of methylviologen (MV2+) by ethylenediaminetetraacetate (EDTA3-), which was sensitized by thiacarbocyanine dyes having long alkyl chains (C+m-n) embedded in palmitoyl lysophosphatidylcholine micelle and dipalmitoyl phosphatidylcholine liposomal membrane, was carried out. The formation rate of re...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(86)90015-9
更新日期:1986-09-01 00:00:00
abstract::Solution characterization of heparin with high affinity (HA) and low affinity (LA) for antithrombin III was performed using the methods of small-angle x-ray scattering (SAXS), viscometry, and aqueous gel permeation chromatography (GPC). SAXS provided various topological parameters including the radius of gyration ([S2...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(86)90597-7
更新日期:1986-06-01 00:00:00
abstract::A series of 18 phenacyl bromide and iodoacetamide analogues have been synthesized and used to alkylate Met-398 situated in the S'1 binding site of carboxypeptidase Y. The course of the reactions was monitored by measurements of the peptidase and esterase activities. All except four of the reagents reacted selectively,...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1993.1358
更新日期:1993-08-01 00:00:00
abstract::Two recombinant sesquiterpene synthases from grand fir, delta-selinene synthase and gamma-humulene synthase, each produce more than 30 sesquiterpene olefins from the acyclic precursor farnesyl diphosphate. These enzymes contain a pair of DDxxD motifs, on opposite lips of the presumptive active site, which are thought ...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/S0003-9861(02)00068-1
更新日期:2002-06-01 00:00:00
abstract::We propose that adverse effects of the antibiotic metronidazole may be due, wholly or in part, to its conversion to a thiamine analog and consequent vitamin B1 antagonism. Consistent with this hypothesis, the drug is accepted as a substrate for the thiaminase (EC 2.5.1.2) elaborated as an exoenzyme by the human gut fl...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(87)90577-7
更新日期:1987-09-01 00:00:00
abstract::Replication of the human immunodeficiency virus type 1 (HIV-1) is inhibited by interferons (IFNs), in part through activity of the IFN-inducible protein kinase PKR. To escape this antiviral effect, HIV-1 has developed strategies for blocking PKR function. We have previously shown that the HIV-1 Tat protein can associa...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.1999.1583
更新日期:2000-01-15 00:00:00
abstract::Recombinant CYP4F8 and CYP4F12 metabolize prostaglandin H2 (PGH2) analogs by omega2- and omega3-hydroxylation and arachidonic acid (20:4n-6) by omega3-hydroxylation. CYP4F8 was found to catalyze epoxidation of docosahexaenoic acid (22:6n-3) and docosapentaenoic acid (22:5n-3) and omega3-hydroxylation of 22:5n-6. CYP4F...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2005.07.003
更新日期:2005-09-15 00:00:00
abstract::Germinated seeds of barley, after anaerobic treatment, produce considerable amounts of hydrogen. The anaerobic stress induces hydrogenase activity, as measured by the ability to evolve hydrogen from reduced methyl viologen. Several pieces of evidence, including bacteriological controls and induction in axenic calluses...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(86)90202-x
更新日期:1986-02-15 00:00:00
abstract::Small compounds that activate the insulin-dependent signaling pathway have potential therapeutic applications in controlling type 2 diabetes mellitus. The rat enhancer of split- and hairy-related protein-2 (SHARP-2) is an insulin-inducible transcription factor that decreases expression of the phosphoenolpyruvate carbo...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2012.05.026
更新日期:2012-09-01 00:00:00
abstract::Superoxide dismutase from the anaerobe Bacteroides fragilis has been purified to apparent homogeneity. The protein, Mr 42,000, is a dimer of equally sized subunits joined by noncovalent interactions. Metal analysis of the native enzyme revealed 1.8-1.9 g-atoms Fe, 0.2 g-atoms Zn, and less than 0.05 g-atoms Mn per mole...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/0003-9861(83)90413-7
更新日期:1983-01-01 00:00:00
abstract:BACKGROUND:Atherosclerosis is a chronic inflammatory disease and represents the leading cause of morbidity and mortality throughout the world. Accumulating evidences have showed that Dihydrocapsaicin (DHC) has been found to exert multiple pharmacological and physiological effects. Nevertheless, the effects and possible...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2016.06.002
更新日期:2016-08-15 00:00:00
abstract::Tryparedoxin peroxidase (TXNPx) of Trypanosomatidae is the terminal peroxidase of a complex redox cascade that detoxifies hydroperoxides by NADPH (Nogoceke et al., Biol. Chem. 378, 827-836, 1997). A gene putatively coding for a peroxiredoxin-type TXNPx was identified in L. donovani and expressed in Escherichia coli to...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1006/abbi.2001.2688
更新日期:2002-01-15 00:00:00
abstract::Multidrug resistance (MDR) caused by overexpressed permeability-glycoprotein (P-gp) in cancer cells is the main barrier for the cure of cancers. P-gp can pump many chemotherapeutic drugs, which is a viable target to overcome P-gp-mediated MDR by efficient inhibitors of P-gp. However, limited understanding of the efflu...
journal_title:Archives of biochemistry and biophysics
pub_type: 杂志文章
doi:10.1016/j.abb.2020.108675
更新日期:2020-12-15 00:00:00