Hormonal and dietary regulation of lysosomal cysteine proteinases in liver under gluconeogenesis conditions.

abstract：:Heparan sulfate proteoglycans are obligatory for receptor binding and mitogenic activity of the basic fibroblast growth factor (bFGF). In the present study the influence of undersulfated heparan sulfate on the expression of basic fibroblast growth factor and coronary smooth muscle cell (cSMC) proliferation was investi...

journal_title：Biological chemistry

authors： Schriever C,Breithardt G,Schmidt A

更新日期：1997-07-01 00:00:00

abstract：:DNA-based immunization has been shown to induce protective immunity against several microbial pathogens including HIV-1. Several routes of DNA vaccination have been exploited. However, the properties of the immune responses seem to differ with the different routes used for DNA delivery, ultimately affecting the outcom...

journal_title：Biological chemistry

authors： Asakura Y,Lundholm P,Kjerrström A,Benthin R,Lucht E,Fukushima J,Schwartz S,Okuda K,Wahren B,Hinkula J

更新日期：1999-03-01 00:00:00

abstract：:The GAGA box of the rat serine protease inhibitor 2 (spi 2) genes not only acts as a basal promoter element, but also mediates transcriptional activation by growth hormone and interleukin-6. The GAGA box is separated from the TATA box by only 12 bp, and this close association is required for efficient transcription. H...

journal_title：Biological chemistry

authors： Leverrier S,Cinato E,Paul C,Derancourt J,Bemark M,Leanderson T,Legraverend C

更新日期：2000-11-01 00:00:00

abstract：:Plasma prekallikrein (PPK) is synthesised in hepatocytes and secreted into the blood, where it participates in the surface-dependent activation of blood coagulation, fibrinolysis, kinin generation and inflammation. Recently we demonstrated by quantitative RT-PCR that the human PPK gene is transcribed not only in the l...

journal_title：Biological chemistry

authors： Fink E,Bhoola KD,Snyman C,Neth P,Figueroa CD

更新日期：2007-09-01 00:00:00

abstract：:The kinin B2 receptor, which is constitutively expressed in a large number of tissues, mediates most of the known effects of bradykinin (BK). Normally undetectable in healthy tissues, the B1 receptor is strongly over-expressed under pathological conditions. BK is an important mediator in renal homeostasis and is mainl...

journal_title：Biological chemistry

authors： Bachvarov D,Bachvarova M,Koumangaye R,Klein J,Pesquero JB,Neau E,Bader M,Schanstra JP,Bascands JL

更新日期：2006-01-01 00:00:00

abstract：:In mammals, betaine of the mitochondrial matrix is used in the cytosol by betaine-homocysteine S-methyltransferase for methionine synthesis. The resulting dimethylglycine is shuttled back into the mitochondrial matrix for further degradation. Nanospray tandem mass spectrometry and N-terminal amino acid sequencing of m...

journal_title：Biological chemistry

authors： Sandu C,Nick P,Hess D,Schiltz E,Garrow TA,Brandsch R

更新日期：2000-07-01 00:00:00

abstract：:The infectivity and pathogenicity of influenza virus are primarily determined by host cellular trypsin-type processing proteases which cleave the viral membrane fusion glycoprotein hemagglutinin (HA). Therefore the distribution of the processing protease is a major determinant of the infectious organ tropism. The comm...

journal_title：Biological chemistry

authors： Yao D,Chen Y,Kuwajima M,Shiota M,Kido H

更新日期：2004-06-01 00:00:00

abstract：:In mammalian cells, glucosylceramide (GlcCer), the simplest glycosphingolipid, is hydrolyzed by the lysosomal enzyme acid beta-glucosidase (GlcCerase). In the human metabolic disorder Gaucher disease, GlcCerase activity is significantly decreased owing to one of approximately 200 mutations in the GlcCerase gene. The m...

journal_title：Biological chemistry

authors： Kacher Y,Brumshtein B,Boldin-Adamsky S,Toker L,Shainskaya A,Silman I,Sussman JL,Futerman AH

更新日期：2008-11-01 00:00:00

abstract：:As an important protein, UL31 has been demonstrated to play multiple roles in herpes simplex virus 1 (HSV-1) replication. Previous studies showed that UL31 predominantly locates in the nucleus in chemical fixed cells and live cells, however, the determining mechanisms for its nuclear translocation is not clear. In the...

journal_title：Biological chemistry

authors： Cai M,Si J,Li X,Zeng Z,Li M

更新日期：2016-06-01 00:00:00

abstract：:We have characterised a Drosophila P-element enhancer detector insertion F125, which is expressed in the embryonic head and CNS as well as in various third instar imaginal discs. In an attempt to identify the gene with the equivalent expression pattern, we have characterised an adjacent gene. It encodes two novel conc...

journal_title：Biological chemistry

authors： Zeidler MP,Mlodzik M

更新日期：1997-10-01 00:00:00

abstract：:The surface topography of red blood cells (RBCs) was investigated under near-physiological conditions using atomic force microscopy (AFM). An immobilization protocol was established where RBCs are coupled via molecular bonds of the membrane glycoproteins to wheat germ agglutinin (WGA), which is covalently and flexibly...

journal_title：Biological chemistry

authors： Kamruzzahan AS,Kienberger F,Stroh CM,Berg J,Huss R,Ebner A,Zhu R,Rankl C,Gruber HJ,Hinterdorfer P

更新日期：2004-10-01 00:00:00

abstract：:Magnesium cation (Mg2+) is the most abundant divalent cation in living cells, where it is required for various intracellular functions. In chloroplasts and cyanobacteria, established photosynthetic model systems, Mg2+ is the central ion in chlorophylls, and Mg2+ flux across the thylakoid membrane is required for count...

journal_title：Biological chemistry

authors： Pohland AC,Schneider D

更新日期：2019-09-25 00:00:00

abstract：:Protein transport, especially into different cellular compartments, is a highly coordinated and regulated process. The molecular machineries which carry out these transport processes are highly complex in structure, function, and regulation. In the case of chloroplasts, thousands of protein molecules have been estimat...

journal_title：Biological chemistry

authors： Sommer MS,Schleiff E

更新日期：2009-08-01 00:00:00

abstract：:The accumulation of cholesterol is a general feature of cancer tissue, and recent evidence suggests that cholesterol plays critical roles in the progression of cancers, including breast, prostate, and colorectal cancers. The dysregulation of metabolic pathways, including those involved in cholesterol biosynthesis, is ...

journal_title：Biological chemistry

authors： Murai T

更新日期：2015-01-01 00:00:00

abstract：:SlyD is a bacterial two-domain protein that functions as a molecular chaperone, a prolyl cis/trans isomerase, and a nickel-binding protein. This review summarizes recent findings about the molecular enzyme mechanism of SlyD. The chaperone function located in one domain of SlyD is involved in twin-arginine translocatio...

journal_title：Biological chemistry

authors： Kovermann M,Schmid FX,Balbach J

更新日期：2013-08-01 00:00:00

abstract：:The lysosomal cysteine proteases cathepsin B and L play important roles in tumor cell invasion. An imbalance between these cathepsins and their endogenous inhibitors, the cystatins, has been associated with development of the metastatic phenotype. Accordingly, many studies have indicated potential use of cystatins in ...

journal_title：Biological chemistry

authors： Gianotti A,Sommer CA,Carmona AK,Henrique-Silva F

更新日期：2008-04-01 00:00:00

abstract：:The cell, as a molecular system, is often interpreted in terms of complex clockworks, and the design charts of mechanical and electrical engineering are assumed to provide adequate approximations for the description of cellular organization. However, a growing body of experimental evidence obtained through the observa...

journal_title：Biological chemistry

authors： Kurakin A

更新日期：2005-03-01 00:00:00

abstract：:A large number of prostate cancer (PCa) patients receive treatment without significant benefits, strengthening the need for accurate prognosis, which can be supported by the study of miRNAs. In silico specificity analysis was performed for the identification of miRNAs able to regulate KLK2 and KLK4 expression. Total R...

journal_title：Biological chemistry

authors： Avgeris M,Stravodimos K,Scorilas A

更新日期：2014-09-01 00:00:00

abstract：:The evolution of a highly developed nervous system is mirrored by the ability of individual neurons to develop increased morphological complexity. As microtubules (MTs) are crucially involved in neuronal development, we tested the hypothesis that the evolution of complexity is driven by an increasing capacity of the M...

journal_title：Biological chemistry

authors： Trushina NI,Mulkidjanian AY,Brandt R

更新日期：2019-08-27 00:00:00

abstract：:We recently reported that human melanoma cells, but not benign melanocytes, aberrantly express kallikrein-related peptidase 7 (KLK7). Here, we show a KLK7 overexpression-mediated decrease of cell adhesion to extracellular matrix binding proteins, associated with downregulation of α5/β1/αv/β3 integrin expression. We al...

journal_title：Biological chemistry

authors： Haddada M,Draoui H,Deschamps L,Walker F,Delaunay T,Brattsand M,Magdolen V,Darmoul D

更新日期：2018-09-25 00:00:00

abstract：:Glutaminyl cyclases (QC) catalyze the intramolecular cyclization of N-terminal glutamine residues of peptides and proteins. For a comparison of the substrate specificity of human and papaya QC enzymes, a novel continuous assay was established by adapting an existing discontinuous method. Specificity constants (kcat/Km...

journal_title：Biological chemistry

authors： Schilling S,Manhart S,Hoffmann T,Ludwig HH,Wasternack C,Demuth HU

更新日期：2003-12-01 00:00:00

abstract：:Stromal cell-derived factor-1alpha (SDF-1alpha) is a strong migratory stimulant for hematopoietic stem and progenitor cells (HSPCs). The hematopoietic cytokines thrombopoietin (TPO), Flt3-ligand (FL), stem cell factor (SCF) and interleukin 11 (IL-11) are able to stimulate amplification of primitive murine hematopoieti...

journal_title：Biological chemistry

authors： Kassmer SH,Niggemann B,Punzel M,Mieck C,Zänker KS,Dittmar T

更新日期：2008-07-01 00:00:00

abstract：:Cysteine cathepsins are expressed in most tissues, including the gastrointestinal tract. We demonstrated an involvement of mouse intestinal cathepsin B in extracellular matrix remodeling for regeneration from trauma. The present study aimed at elucidating roles of cysteine cathepsins in the non-traumatized gastrointes...

journal_title：Biological chemistry

authors： Tamhane T,Arampatzidou M,Gerganova V,Tacke M,Illukkumbura R,Dauth S,Schaschke N,Peters C,Reinheckel T,Brix K

更新日期：2014-10-01 00:00:00

abstract：:Major advances have been made during the last decade in our understanding of adrenal steroid hormone biosynthesis. Two key players in these pathways are the human mitochondrial cytochrome P450 enzymes CYP11B1 and CYP11B2, which catalyze the final steps in the biosynthesis of cortisol and aldosterone. Using data from m...

journal_title：Biological chemistry

authors： Bureik M,Lisurek M,Bernhardt R

更新日期：2002-10-01 00:00:00

abstract：:The thyroglobulin type-1 (Tg-1) domain is a protein module that occurs in a variety of secreted and membrane proteins and is recognised as a potent inhibitor of cysteine peptidases. We present here some properties of the Tg-1 domain of human testican, a modularly organised proteoglycan secreted mainly by brain cells, ...

journal_title：Biological chemistry

authors： Meh P,Pavsic M,Turk V,Baici A,Lenarcic B

更新日期：2005-01-01 00:00:00

abstract：:It is now appreciated that mitochondria form tubular networks that adapt to the requirements of the cell by undergoing changes in their shape through fission and fusion. Proper mitochondrial distribution also appears to be required for ATP delivery and calcium regulation, and, in some cases, for cell development. Whil...

journal_title：Biological chemistry

authors： Frazier AE,Kiu C,Stojanovski D,Hoogenraad NJ,Ryan MT

更新日期：2006-12-01 00:00:00

abstract：:Fanconi anemia is a fatal, hereditary chromosome instability syndrome of early childhood with progressive pancytopenia and cancer-proneness. Hypersensitivity to alkylating agents points to DNA repair inefficiency. Excess reactive oxygen intermediates and hypersensitivity to oxygen, all features of Fanconi anemia cells...

journal_title：Biological chemistry

authors： Kontou M,Hirsch-Kauffmann M,Schweiger M

更新日期：2008-10-01 00:00:00

abstract：:Abstract Hairpin ribozymes occur naturally only in the satellite RNAs of tobacco ringspot virus (TRsV), chicory yellow mottle virus (CYMoV) and arabis mosaic virus (ArMV). The catalytic centre of the predominantly studied sTRsV hairpin ribozyme, and of sArMV is organised around a four-way helical junction. We show her...

journal_title：Biological chemistry

authors： Bajaj P,Steger G,Hammann C

更新日期：2011-07-01 00:00:00

abstract：:The 15 members of the kallikrein-related serine peptidase (KLK) family have diverse tissue-specific expression profiles and roles in a range of cellular processes, including proliferation, migration, invasion, differentiation, inflammation and angiogenesis that are required in both normal physiology as well as patholo...

journal_title：Biological chemistry

authors： Dong Y,Harrington BS,Adams MN,Wortmann A,Stephenson SA,Lisle J,Herington A,Hooper JD,Clements JA

更新日期：2014-09-01 00:00:00

abstract：:Meprins are zinc-endopeptidases of the astacin family, which are expressed as membrane-bound or secreted forms in renal and intestinal brush-border membranes of mouse, rat and man. There are two types of meprin subunits, alpha and beta, which form disulfide-bonded homo- and heterodimers; further oligomerization is med...

journal_title：Biological chemistry

authors： Becker C,Kruse MN,Slotty KA,Köhler D,Harris JR,Rösmann S,Sterchi EE,Stöcker W

更新日期：2003-05-01 00:00:00