Abstract:
:A novel protein kinase activity was characterized from the cytosolic fraction of isolated rabbit gastric glands. The kinase phosphorylated a major 33,000 Da endogenous protein (pp33) and was stimulated by Zn2+ and Mn2+ with Kact of 1.0 and 7.5 mM, respectively. Mg2+ and Ca2+ failed to stimulate any pp33 kinase activity. The kinase utilized both ATP and GTP as phosphate donors with a Km of 10 microM for both. The pp33 protein displayed an isoelectric point of 7.5 to 7.8 and was phosphorylated predominantly on threonine residues. The kinase activity is clearly differentiable from all reported kinase activities and appeared to be enriched in rabbit gastric fundic mucosa. The results indicate that gastric fundic mucosa contains a novel protein kinase activity.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Goldenring JR,Oddsdottir M,Modlin IMdoi
10.1016/0006-291x(87)90310-xsubject
Has Abstractpub_date
1987-01-30 00:00:00pages
559-66issue
2eissn
0006-291Xissn
1090-2104pii
0006-291X(87)90310-Xjournal_volume
142pub_type
杂志文章abstract::Much of the knowledge about the cell biology of lipoprotein lipase (LPL) in vitro has been gained from adipose tissue model systems. However, the importance of skeletal muscle lipoprotein lipase (SMLPL) to both lipoprotein and muscle metabolism remains unclear. Although the production of LPL in cultured myocytes has b...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2528
更新日期:2000-04-21 00:00:00
abstract::Aralin from Aralia elata is a newly identified type II ribosome- inactivating protein, which preferentially induces apoptosis in cancer cells. In this study, we identified that the aralin receptor is a 110-kDa high-density lipoprotein-binding protein (HDLBP), which functions as a HDL receptor. The sensitivities of tum...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.09.067
更新日期:2014-10-10 00:00:00
abstract::It is well-established that non-random patterns in coding DNA sequence (CDS) features can be partially explained by translational selection. Recent extensions of microarray and proteomic expression data have stimulated many genome-wide investigations of the relationships between gene expression and various CDS feature...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.05.043
更新日期:2007-07-13 00:00:00
abstract::We have demonstrated binding sites for LTB4 in guinea pig lung membranes. Binding of [3H]-LTB4 was of high affinity (Kd = 0.76 nM), saturable and linear with protein concentration (0.2-1.2 mg/ml). Scatchard and Hill's plot analysis indicated a single class of binding site with a Hill's coefficient of 0.99 +/- 0.08 (n ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(87)90674-7
更新日期:1987-02-27 00:00:00
abstract::Heparin binding neurite-promoting factor (HBNF) is a highly basic 136 amino acid protein containing 10 cysteine residues. We have determined the redox status and the disulfide arrangement of the cysteine residues in HBNF from bovine brain and refolded human recombinant protein produced in E. coli. Our data indicate th...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1476
更新日期:1993-04-30 00:00:00
abstract::The mouse disabled 2 interacting protein 2 (mDaIP2) had been obtained through yeast two hybrid system. It consists of 506 amino acids and its calculated molecular weight is 57.7 kDa. The protein contains N-terminal FCH domain and C-terminal SH3 domain. The SH3 domain interacts with the proline rich domain of mDab2 whi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.11.079
更新日期:2005-01-21 00:00:00
abstract::Mammalian CCAAT/enhancer-binding proteins (C/EBPs) are generally known as regulators in adipocyte differentiation. However, more understanding of the role of C/EBPs in lipid and glucose metabolism remains to be discovered. In this study, we verified the effect of CEBP-2, the homolog of CEBPs, on fat storage in Caenorh...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.10.106
更新日期:2015-12-04 00:00:00
abstract::Cholinesterases in the oat cell were found to be distributed in the cell wall (50%) and cytoplasm (42%). Activity of the cytosolic enzyme was inhibited about 80% by 1 mM Ca2+. The enzyme activity was also inhibited by Mn2+, but no inhibition by Mg2+ was observed. Effects of red light and calcium ion on the enzyme acti...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(90)91448-2
更新日期:1990-05-31 00:00:00
abstract::Human embryonic stem cells (hESC) are pluripotent, and can be directed to differentiate into different cell types for therapeutic applications. To expand hESCs, it is desirable to maintain hESC growth without differentiation. As hESC colonies grow, differentiated cells are often found at the periphery of the colonies,...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2008.05.116
更新日期:2008-08-08 00:00:00
abstract::Various methods have been used to evaluate anti-fibrotic activity of drugs. However, most of them are complicated, labor-intensive and lack of efficiency. This study was intended to develop a rapid method for anti-fibrotic drugs screening based on biophysical properties. A549 cells in vitro were stimulated with transf...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.10.127
更新日期:2015-12-04 00:00:00
abstract::Enterovirus 71 (EV71) is a major causative agent for hand, foot and mouth disease (HFMD), and fatal neurological and systemic complications in children. However, there is currently no clinical approved antiviral drug available for the prevention and treatment of the viral infection. Here, we evaluated the antiviral ac...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.05.019
更新日期:2014-07-04 00:00:00
abstract::A unique method is presented for the determination of the critical number of ligands that must bind to a macromolecule to elicit a spectroscopic response. This method is based on analysis of ligand binding data. For example, four Ca2+ and two Mg2+ ions are necessary for mirroring the relative decrease in the intrinsic...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(86)80173-5
更新日期:1986-12-30 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::Plants possess several defense mechanisms against pathogenic attack. One of these defenses is the use of protease inhibitor proteins, which interfere in the development and growth of pathogens. Sugarcane productivity can be impacted by the plant's susceptibility to fungal diseases that result in production losses. A r...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)02046-6
更新日期:2002-09-06 00:00:00
abstract::We have selected calcium ionophore (A23187)-resistant cells (AR-7) in a human promyelocytic leukemia cell line, HL-60. AR-7 showed approximately 8.5-fold resistance to A23187 compared with the wild type cells after continuous exposure for 3 days. AR-7 had cross resistance to ionomycin (4.6-fold) and thapsigargin (340-...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2165
更新日期:1995-08-15 00:00:00
abstract::Tumor protein D52-like proteins (TPD52) are small coiled-coil motif bearing proteins that were first identified in breast cancer. TPD52 and related proteins have been implicated in cell proliferation, apoptosis, and vesicle trafficking. To date, three human TPD52 members had been identified, named hD52 (TPD52), hD53 (...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2006.03.208
更新日期:2006-06-09 00:00:00
abstract::Several protein quality control systems in bacteria and/or mitochondrial matrix from lower eukaryotes are absent in higher eukaryotes. These are transfer-messenger RNA (tmRNA), The N-end rule ATP-dependent protease ClpAP, and two more ATP-dependent proteases, HslUV and ClpXP (in yeast). The lost proteases resemble the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2016.04.150
更新日期:2016-06-17 00:00:00
abstract::This study aimed at in vivo visualization of cyclooxygenase-2 (COX-2) by optical imaging using a representative compound of a class of autofluorescent 2,3-diaryl-substituted indole-based selective COX-2 inhibitors (2,3-diaryl-indole coxibs). COX-2 was successfully visualized in mice models with phorbol myristate ester...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2015.01.057
更新日期:2015-02-27 00:00:00
abstract::Corticotropin-releasing factor (CRF) increased intracellular Ca2+ concentration in single astrocytes. The effect in increasing intracellular Ca2+ was not observed in Ca2(+)-free solution. Furthermore, CRF at concentrations more than 10 nM stimulated 45Ca2+ uptake in cultured rat astrocytes. The action was blocked by a...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1344
更新日期:1994-03-30 00:00:00
abstract::Cisplatin plays a key role in treating small cell lung cancer (SCLC); however, the rapid development of cisplatin resistance limits its treatment effect. The detailed mechanisms of cisplatin-resistance, particularly in SCLC, remain unclear. We analyzed the differentially expressed genes (DEGs) between cisplatin-resist...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.09.023
更新日期:2020-12-10 00:00:00
abstract::We have recently found that 3T3-L1 adipocytes secrete microvesicles, known as adipocyte-derived microvesicles (ADMs), with angiogenic activity. In this study, we found that ADMs contain RNA without typical 28S and 18S ribosomal RNA inside the vesicles. Microarray analysis revealed that ADMs contain approximately 7000 ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2010.07.008
更新日期:2010-08-06 00:00:00
abstract::Recent research has revealed a role for Ambra1, an autophagy-related gene-related (ATG) protein, in the autophagic pro-survival response, and Ambra1 has been shown to regulate Beclin1 and Beclin1-dependent autophagy in embryonic stem cells and cancer cells. However, whether Ambra1 plays an important role in the autoph...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.08.017
更新日期:2014-09-26 00:00:00
abstract::Phosphate in manure of monogastric animals pollutes the environment if improperly applied to soil. Strategies that reduce phosphate inputs into animal production systems reduce environmental pollution. Using a novel vaccine to fibroblast growth factor-23 (FGF-23), we induced neutralizing antibodies that reduced the ph...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2012.03.063
更新日期:2012-04-13 00:00:00
abstract::Here, we demonstrate that interleukin-1β (IL-1β) contributes to the γ-ionizing radiation (IR)-induced increase of migration/invasion in A549 lung cancer cells, and that this occurs via RIP1 upregulation. We initially observed that the protein expression and secreted concentration of IL-1β were increased upon exposure ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.10.057
更新日期:2021-01-01 00:00:00
abstract::Deinococcus radiodurans exhibits an extraordinary ability to withstand the lethal and mutagenic effects of DNA damaging agents, particularly, ionizing radiation. Available evidence indicates that efficient repair of DNA damage and protection of the chromosomal structure are mainly responsible for the radioresistance. ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)00965-3
更新日期:2003-06-27 00:00:00
abstract::The current studies were designed to explore the effects of C-receptor-binding atrial natriuretic peptide analogues on serum-induced mitogenesis in cultured rat aortic smooth muscle cells. To this end, rANF99-126 and a series of truncated (rANF103-126, rANF103-125), ring-deleted (des[Gln116, Ser117, Gly118, Leu119, Gl...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(91)91758-5
更新日期:1991-09-30 00:00:00
abstract::Thioredoxin-interacting protein (TXNIP) emerges as a central regulator for glucose homeostasis, which goes awry in diabetic subjects. Endothelial dysfunction is considered the earliest detectable stage of cardiovascular disease (CVD), a major complication of diabetes. Here, we hypothesize that TXNIP may promote endoth...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.09.028
更新日期:2017-11-04 00:00:00
abstract::Gastric cancer (GC) is one of the most common cancers and is the second-leading cause of cancer-associated morbidity worldwide. Oxysterols are oxidized derivatives of cholesterol that may be important in many biological processes, but the levels and roles of oxysterols in gastric tumours remain to be elucidated. The l...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.09.058
更新日期:2018-10-12 00:00:00
abstract::Isolated Agrobacterium tumefaciens was exposed to different extremely low frequencies of square amplitude modulated waves (QAMW) from two generators to determine the resonance frequency that causes growth inhibition. The carrier was 10 MHz sine wave with amplitude ±10 Vpp which was modulated by a second wave generator...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.10.008
更新日期:2017-12-09 00:00:00
abstract::The effects of 1 microM concentrations of arachidonic acid hydroperoxide (HPETES) products of 5-, 12- and 15-lipoxygenase on Na+, K(+)-ATPase activity were investigated in synaptosomal membrane preparations from rat cerebral cortex. 5-HPETE inhibited Na+, K(+)-ATPase activity by up to 67 %. In contrast, 12-HPETE and 1...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.6790
更新日期:1997-06-18 00:00:00