Abstract:
:Transglutaminase inhibitor (1,3,4,5-tetramethyl-2-[(2-oxopropyl)thio]imidazolium chloride or L-682777) affected the appearance of the fertilization envelope (FE) and subsequent development in Sphaerechinus granularis and Arbacia punctulata in a concentration-dependent manner. Abnormalities were first visible in forming FE's at the lowest concentration (0.001 mM) of the inhibitor used. The wrinkled appearance of FE's suggested that the treatment prevented the I-T transition, whereas the finding of numerous denuded cells and empty FE's indicated that the inhibitor acted by rendering the FE's very fragile. Cell division by the 2-cell stage was also affected by this active-site-directed transglutaminase inhibitor. With 0.05 mM of the inhibitor, about 50% of all cells were polynucleated. In view of earlier findings that other transglutaminase inhibitors can produce abnormalities with regard to FE wrinkling and deranged cell division, it can be suggested that different forms of transglutaminases might be involved at various stages in embryonic development.
journal_name
Biochem Biophys Res Communjournal_title
Biochemical and biophysical research communicationsauthors
Cariello L,Zanetti L,Lorand Ldoi
10.1006/bbrc.1994.2702subject
Has Abstractpub_date
1994-11-30 00:00:00pages
565-9issue
1eissn
0006-291Xissn
1090-2104pii
S0006-291X(84)72702-1journal_volume
205pub_type
杂志文章abstract::The Transforming Growth Factor-beta (TGF beta) family of polypeptides elicits diverse biological actions on a wide range of cell types. There are known to be several isoforms of TGF beta coded for by different genes, with possibly differential expression and potencies. We have demonstrated that there is constitutive e...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)81108-8
更新日期:1991-10-31 00:00:00
abstract::Caspase-9 is one caspase upstream of caspase-3 and its activation is stimulated by Apaf-1/cytochrome c and inhibited by Akt signals. BAD phosphorylation by Akt is an essential step for growth factor-mediated inhibition of caspase activation. Recently, it was shown that human caspase-9 is phosphorylated by Akt and that...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.1387
更新日期:1999-10-22 00:00:00
abstract::Serine416 of human tau protein is believed to be phosphorylated in Alzheimer neurofibrillary tangles. We synthesized a fragment of tau, consisting of amino acids 408-421 in both non-phosphorylated and serine416-phosphorylated forms. Circular dichroism in a trifluoroethanol-water mixture indicated a beta-turn----beta-p...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(05)80112-3
更新日期:1992-01-15 00:00:00
abstract::Microarray technology provides a powerful approach to understand complex biological systems. The most common application of microarray technology is to document gene expression profiles of all genes within a genome in response to specific conditions such as disease, drug application, or genotype. One result of this te...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/j.bbrc.2009.05.057
更新日期:2009-07-24 00:00:00
abstract::Acyl-CoA dehydrogenases (ACADs) are a family of mitochondrial enzymes catalyzing the initial rate-limiting step in the beta-oxidation of fatty acyl-CoA. The reaction provides main source of energy for human heart and skeletal muscle. Eight human ACADs have been described. Deficiency of these enzymes, especially very l...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(02)02336-7
更新日期:2002-10-04 00:00:00
abstract::Sequences coding for the cytoplasmic and transmembrane domains were removed from the cDNA of the human Golgi resident membrane protein beta 1,4 galactosyltransferase (gal-T). The remaining sequences coding for the stem and catalytical domains of this glycosyltransferase were fused to sequences coding for the yeast inv...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1683
更新日期:1994-05-30 00:00:00
abstract::Production of endothelin-1 in the cultured neonatal rat cardiac myocytes was investigated. Studies on the cultured cardiac myocytes with reverse transcription-polymerase chain reaction followed by Southern hybridization indicated that mRNA of ET-1(preproET-1 mRNA) was expressed by cardiac myocytes. ET-1 polypeptide wa...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1993.1291
更新日期:1993-03-31 00:00:00
abstract:BACKGROUND:Resistin is associated with insulin resistance, and determining its developmental and molecular mechanisms may help the development of novel treatments. MicroRNAs (miRNAs) are involved in many physiological and pathological processes as negative regulators. However, it remains unclear whether miRNAs play a r...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.02.034
更新日期:2014-03-07 00:00:00
abstract::1,25-Dihydroxyvitamin D(3) [1,25(OH)(2)D(3)] initiates the hydrolysis of sphingomyelin in ROS 17/2.8 osteosarcoma cells with the resultant generation of cell-associated ceramide. Increases in ceramide levels were detectable at 15 min and maximal one hour after exposure of cells to 1,25(OH)(2)D(3). Neither 1,25(OH)(2)D...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.2000.2905
更新日期:2000-06-24 00:00:00
abstract::The developing and the adult brain respond in similar ways to ischemia, but also display clear differences. For example, the relative contributions of necrosis and apoptosis to neuronal death may be different, such that apoptotic mechanisms would be more prevalent in the developing brain. During normal development, mo...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章,评审
doi:10.1016/s0006-291x(03)00628-4
更新日期:2003-05-09 00:00:00
abstract::A gene encoding the human immunodeficiency virus-1 (HIV-1) TAT protein was chemically synthesized and expressed in HeLa cells and in a cell-free system. To facilitate both the assembly of the synthetic gene and further mutagenesis and gene fusion studies, several unique restriction endonuclease cleavage sites were inc...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(89)80164-0
更新日期:1989-05-15 00:00:00
abstract::The peptide deformylase in bacteria is involved in removal of N-formyl group from newly synthesized proteins. The gene encoding this enzyme from Mycobacterium tuberculosis was cloned and expressed in Escherichia coli. The enzyme activity of the recombinant protein (mPDF) was insensitive to modulation by common monoval...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2005.04.142
更新日期:2005-07-01 00:00:00
abstract::Fibronectin, von Willebrand factor, and fibrinogen each bind to the glycoprotein IIb-IIIa complex on activated platelets via an arg-gly-asp-ser (RGDS) sequence present within the adhesive proteins. Both the IIb and IIIa polypeptides of the IIb-IIIa complex on thrombin activated platelets are specifically and extensive...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(89)91639-2
更新日期:1989-04-14 00:00:00
abstract::A Golgi enriched fraction from rat brain was prepared. The preparation has no carboxypeptidase activity and is not contaminated with cytosol, mitochondria and lysosomes as judged by marker enzyme activities for these constituents. Associated with the Golgi membranes a putative opioid peptide processing activity was de...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(86)90288-3
更新日期:1986-07-16 00:00:00
abstract::CD30, a member of the TNF receptor family, has been implicated in the activation of T cells and B cells. In the present study, we characterized the expression and function of murine CD30 ligand (mCD153) by utilizing mCD153 transfectants and a novel mAb against mCD153 (RM153), which can inhibit the binding of murine CD...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1999.0336
更新日期:1999-03-24 00:00:00
abstract::The carcinogenic function of arachidonate lipoxygenase12 (Alox12) has been reported in various cancers. However, little is known on the role of Alox12 in lung cancer. Here, we demonstrate that Alox12 is upregulated and contributes to biological activities of lung cancer through multiple mechanisms. We found that Alox1...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2020.01.166
更新日期:2020-04-16 00:00:00
abstract::One of the most important issues in stem cell research is to understand the regulatory mechanisms responsible for their differentiation. An extensive understanding of mechanism underlying the process of differentiation is crucial in order to prompt stem cells to perform a particular function after differentiation. To ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.09.206
更新日期:2004-11-26 00:00:00
abstract::A cDNA for the rat bone morphogenetic protein (BMP) type IA receptor (BMPR-IA) was isolated from a dental pulp cell cDNA library. The rat BMPR-IA cDNA encodes a protein of 532 amino acids with a single transmembrane domain and a putative serine/threonine kinase domain. The overall amino acid sequence identity between ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.2445
更新日期:1994-10-14 00:00:00
abstract:BACKGROUND:Chronic myeloid leukemia (CML) is a type of cancer that starts in certain blood-forming cells of the bone marrow. LncRNA metastasis-associated lung adenocarcinoma transcript 1 (MALAT1), a well known protooncogene, has be shown to be upregulated in various tumor types, including multiple myeloma. However, the...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2018.09.034
更新日期:2018-12-09 00:00:00
abstract::Intramolecularly quenched fluorogenic peptide substrates with the general sequence: DABCYL-Lys-Phe-Gly-Gly-Xxx-Ala-EDANS have been utilized to explore the effect of the hydrophobicity of amino acid side chains in the P2' position on the steady-state kinetic constants for papain catalyzed hydrolysis. The results demons...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/0006-291x(92)91239-m
更新日期:1992-09-16 00:00:00
abstract::We have previously shown that a ribozyme directed against human interleukin-6 (IL-6) mRNA is efficient in vivo, despite its poor activity in vitro on full-length IL-6 mRNA. We compared the effect of the nucleocapsid protein of HIV-1 (NCp7) on the ribozyme cleavage reaction of a long (1041 nt) and a short (19 nt) subst...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1995.2253
更新日期:1995-09-05 00:00:00
abstract::Dexamethasone (Dex) induces direct cytotoxicity to cultured osteoblasts. The benzimidazole derivative compound 991 ("C991") is a novel and highly-efficient AMP-activated protein kinase (AMPK) activator. Here, in both MC3T3-E1 osteoblastic cells and primary murine osteoblasts, treatment with C991 activated AMPK signali...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2017.11.132
更新日期:2018-01-01 00:00:00
abstract::Platelet-derived growth factor (PDGF) is a potent mesenchymal cell mitogen and chemoattractant involved in the pathogenesis of fibroproliferative diseases. There are four known PDGF ligand isoforms designated A-D, two of which, C and D, were only recently discovered. We have identified a splicing variant in the PDGF-D...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/s0006-291x(03)01346-9
更新日期:2003-08-15 00:00:00
abstract:BACKGROUND:Simvastatin is widely used to lower cholesterol levels in patients with cardiovascular diseases, although accumulating evidence suggests that statins, such as simvastatin, also exert numerous anti-tumoral effects. AIM:The aim of this study was to examine the effect of simvastatin on colon cancer cell migrat...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.02.078
更新日期:2014-03-28 00:00:00
abstract::Hop/STI1 is a co-chaperone adaptor protein for Hsp70/Hsp90 complexes. Hop/STI1 is found extracellularly and modulates cell death and differentiation through interaction with the prion protein (PrP(C)). Here, we investigated the expression of hop/STI1 and its role upon cell proliferation and cell death in the developin...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2007.07.038
更新日期:2007-09-21 00:00:00
abstract::A novel ribosome-inactivating protein designated beta-kirilowin was isolated from the seeds of Trichosanthes kirilowii. The proteins exhibited strong abortifacient activity in pregnant mice and produced a single band after SDS-polyacrylamide gel electrophoresis with an apparent mol. wt. of 27,500 daltons. It was activ...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1994.1241
更新日期:1994-02-28 00:00:00
abstract::The gene for acetyl-CoA carboxylase, the rate-limiting enzyme in the biosynthesis of long-chain fatty acids, contains two promoters; promoter I (PI) and promoter II (PII) which are responsible for generation of class I and class II ACC mRNAs, respectively. Class I ACC mRNAs are present in adipose tissue, but only a tr...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1996.1543
更新日期:1996-10-14 00:00:00
abstract::We previously showed that NDP52 (also known as calcoco2) plays a role as an autophagic receptor for phosphorylated tau facilitating its clearance via autophagy. Here, we examined the expression and association of NDP52 with autophagy-regulated gene (ATG) proteins including LC3, as well as phosphorylated tau and amyloi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2014.10.066
更新日期:2014-11-07 00:00:00
abstract::During screening for the flavonoid chemosensitizers, it was found that 5,7,3',4',5'-pentamethoxyflavone (PMF) was equipotent to verapamil in vitro with respect to the chemosensitizing effect. PMF appears to have a chemosensitizing effect not only by increasing the intracellular accumulation of the drugs without compet...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1016/j.bbrc.2004.06.020
更新日期:2004-07-30 00:00:00
abstract::Cysteine proteases have been identified in parasitic protozoa including the causative agent of Chagas' disease Trypanosoma cruzi. T. cruzi lysates subjected to substrate-containing SDS-polyacrylamide gel electrophoresis exhibit major bands of proteolytic activity in the 45-55 kDa molecular mass range (cruzipain activi...
journal_title:Biochemical and biophysical research communications
pub_type: 杂志文章
doi:10.1006/bbrc.1997.7690
更新日期:1997-11-26 00:00:00