Purification of Drosophila melanogaster ultraspiracle protein and analysis of its A/B region-dependent dimerization behavior in vitro.

abstract：:The N-terminal propeptide domains of several cathepsin L-like cysteine proteases have been shown to possess potent inhibitory activity. Here we report the first kinetic characterisation of the inhibition properties of the cathepsin V propeptide (CatV PP). Using a facile recombinant approach we demonstrate expression, ...

journal_title：Biological chemistry

authors： Burden RE,Snoddy P,Jefferies CA,Walker B,Scott CJ

更新日期：2007-05-01 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：:Plants lack specialised organs and circulatory systems, and oxygen can fall to low concentrations in metabolically active, dense or bulky tissues. In animals that tolerate hypoxia or anoxia, low oxygen triggers an adaptive inhibition of respiration and metabolic activity. Growing potato tubers were used to investigate...

journal_title：Biological chemistry

authors： Geigenberger P,Fernie AR,Gibon Y,Christ M,Stitt M

更新日期：2000-08-01 00:00:00

abstract：:Induction of apoptosis by selective BH3-mimetics is currently investigated as a novel strategy for cancer treatment. Here, we report that selective BH3-mimetics induce apoptosis in a variety of hematological malignancies. Apoptosis is accompanied by severe mitochondrial toxicities upstream of caspase activation. Speci...

journal_title：Biological chemistry

authors： Henz K,Al-Zebeeby A,Basoglu M,Fulda S,Cohen GM,Varadarajan S,Vogler M

更新日期：2019-01-28 00:00:00

abstract：:Components of kinin-forming systems operating at inflammatory sites are likely to interact with elastase that is released by recruited neutrophils and may, at least temporarily, constitute the major proteolytic activity present at these sites. The aim of this work was to determine the effect of kininogen degradation b...

journal_title：Biological chemistry

authors： Dulinski R,Suder P,Guevara-Lora I,Rapała-Kozik M,Potempa J,Silberring J,Imamura T,Travis J,Kozik A

更新日期：2003-06-01 00:00:00

abstract：:The activation of progelatinase A to gelatinase A requires cleavage of an asparaginyl bond to form the N-terminus of the mature enzyme. We have asked whether the activation can be mediated by legumain, the recently discovered lysosomal cysteine proteinase that is specific for hydrolysis of asparaginyl bonds. Addition ...

journal_title：Biological chemistry

authors： Chen JM,Fortunato M,Stevens RA,Barrett AJ

更新日期：2001-05-01 00:00:00

abstract：:There are enzymatic and non-enzymatic mechanisms that generate NO* from nitrite in blood, stomach, saliva, urine and skin. In blood vessels, nitrite-derived NO* can provide protection via compensatory vasodilation during hypoxia, and in various body fluids it may have antibacterial activity. In the skin, nitrite-deriv...

journal_title：Biological chemistry

authors： Suschek CV,Schewe T,Sies H,Kröncke KD

更新日期：2006-05-01 00:00:00

abstract：:To facilitate evolutionary and forensic studies of DNA polymorphisms on the Y chromosome, we devised a multiplex amplification procedure for short-tandem-repeat (STR) loci. Four tetranucleotide STR loci (DYS19, DYS390, DYS391, and DYS393) were simultaneously amplified with FAM-labeled primers and genotypes were determ...

journal_title：Biological chemistry

authors： Redd AJ,Clifford SL,Stoneking M

更新日期：1997-08-01 00:00:00

abstract：:Airway smooth muscle (ASM) controls airway narrowing and plays a pivotal role in the pathogenesis of asthma. MicroRNAs are small yet powerful gene tuners that regulate diverse cellular processes. Recent studies have demonstrated the versatile role of microRNAs in regulating multiple ASM phenotypes that are critically ...

journal_title：Biological chemistry

authors： Sun M,Lu Q

更新日期：2016-06-01 00:00:00

abstract：:The physiological roles of the intracellular iron and redox regulatory systems are intimately linked. Iron is an essential trace element for most organisms, yet elevated cellular iron levels are a potent generator and amplifier of reactive oxygen species and redox stress. Proteins binding iron or iron-sulfur (Fe/S) cl...

journal_title：Biological chemistry

authors： Mühlenhoff U,Braymer JJ,Christ S,Rietzschel N,Uzarska MA,Weiler BD,Lill R

更新日期：2020-11-26 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 conversion of cellular prion protein (PrP(C)) into its pathological isoform (PrP(Sc)) conveys an increase in hydrophobicity and induces a partial resistance to proteinase K (PK). Interestingly, co-incubation with high copper ion concentrations also modifies the solubility of PrP(c) and induces a partial PK resista...

journal_title：Biological chemistry

authors： Kuczius T,Buschmann A,Zhang W,Karch H,Becker K,Peters G,Groschup MH

更新日期：2004-08-01 00:00:00

abstract：:The reverse action of a trypsin-free elastase isolated from porcine pancreas was studied in frozen aqueous systems. Under frozen state conditions, porcine pancreatic elastase was able to catalyse peptide bond formation more effectively than in solution at room temperature. The acceptance of free amino acids as nucleop...

journal_title：Biological chemistry

authors： Haensler M,Wehofsky N,Gerisch S,Wissmann JD,Jakubke HD

更新日期：1998-01-01 00:00:00

abstract：:Matrix metalloproteases from the cell surface cleave an 80 kDa E-cadherin fragment (sE-CAD) that induces invasion of cancer cells into collagen type I and inhibits cellular aggregation. Conditioned media from MDCKts.srcCl2 cells at 40 degrees C and 35 degrees C, PCm.src5 and COLO-16 cells at 37 degrees C contained spo...

journal_title：Biological chemistry

authors： Ryniers F,Stove C,Goethals M,Brackenier L,Noë V,Bracke M,Vandekerckhove J,Mareel M,Bruyneel E

更新日期：2002-01-01 00:00:00

abstract：:MHC encoded DM heterodimers and classical MHC class II complexes meet in an endosomal/lysosomal compartment where DM heterodimers support peptide loading of MHC class II. Studies on peptide loading of rat class II and on peptide persistence in cells of the dendritic lineage prompted us to establish full length cDNA cl...

journal_title：Biological chemistry

authors： Kurth D,Neumann J,Demleitner K,Hildmann J,Mehlig M,Scheicher C,Wendling U,Sun D,Reske K

更新日期：1997-09-01 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：:Hypochlorous acid (HOCl) is a bactericidal compound formed by activated neutrophils during inflammation. Overproduction of HOCl causes damage to tissues at the site of neutrophil accumulation. The deleterious effects of excessive HOCl formation can be attenuated using antioxidants. Thiols and thioethers are known to b...

journal_title：Biological chemistry

authors： den Hartog GJ,Haenen GR,Vegt E,van der Vijgh WJ,Bast A

更新日期：2002-03-01 00:00:00

abstract：:Malaria can be a very severe disease, particularly in young children, pregnant women (mostly in primipara), and malaria naïve adults, and currently ranks among the most prevalent infections in tropical and subtropical areas throughout the world. The widespread occurrence and the increased incidence of malaria in many ...

journal_title：Biological chemistry

authors： Tsuji M,Rodrigues EG,Nussenzweig S

更新日期：2001-04-01 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：:Cathepsin E (CE) is an intracellular aspartic proteinase implicated in various physiological and pathological processes, yet its actual roles in vivo remain elusive. To assess the physiological significance of CE expression in tumor cells, human CE was stably expressed in human prostate carcinoma ALVA101 cells express...

journal_title：Biological chemistry

authors： Shin M,Kadowaki T,Iwata J,Kawakubo T,Yamaguchi N,Takii R,Tsukuba T,Yamamoto K

更新日期：2007-11-01 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：:Cancer cells are relatively resistant to endoplasmic reticulum (ER) stress-induced apoptosis. However, the underlying mechanisms remain largely unclear. We observed that the microRNAs miR-221/222 are associated with apoptosis regulation under ER stress in human hepatocellular carcinoma (HCC) cells. Induction of ER str...

journal_title：Biological chemistry

authors： Dai R,Li J,Liu Y,Yan D,Chen S,Duan C,Liu X,He T,Li H

更新日期：2010-07-01 00:00:00

abstract：:Vaccination with either exogenous hepatitis B surface antigen (HBsAg) lipoprotein particles without adjuvants, or plasmid DNA encoding secreted small HBsAg stimulate long-lasting, potent antibody responses in H-2d (BALB/c) and C57Bl/6 (H-2b) mice. Vaccination with exogenous HBsAg primes MHC-I restricted cytotoxic T ly...

journal_title：Biological chemistry

authors： Schirmbeck R,Reimann J

更新日期：1999-03-01 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：:RNAs are key players in life as they connect the genetic code (DNA) with all cellular processes dominated by proteins. They contain a variety of chemical modifications and many RNAs fold into complex structures. Here, we review recent progress in the analysis of RNA modification and structure on the basis of stable is...

journal_title：Biological chemistry

authors： Asadi-Atoi P,Barraud P,Tisne C,Kellner S

更新日期：2019-06-26 00:00:00

abstract：:The cloning of a Ca2+(0)-sensing receptor (CaR) from parathyroid and kidney, coupled with the identification of inherited disorders in Ca2+(0)-sensing resulting from inactivating or activating mutations of this CaR, has provided substantial insights into how Ca2+(0) is regulated at a systemic level. The CaR plays a ce...

journal_title：Biological chemistry

authors： Chattopadhyay N,Vassilev PM,Brown EM

更新日期：1997-08-01 00:00:00

abstract：:In this review, we discuss how time-resolved Fourier transform infrared (FTIR) spectroscopy is used to understand how GTP hydrolysis is catalyzed by small GTPases and their cognate GTPase-activating proteins (GAPs). By interaction with small GTPases, GAPs regulate important signal transduction pathways and transport m...

journal_title：Biological chemistry

authors： Kötting C,Gerwert K

更新日期：2015-02-01 00:00:00

abstract：:Nanomolar concentrations of human amylin promote death of RINm5F cells in a time- and concentrationdependent manner. Morphological changes of chromatin integrity suggest that cells are predominantly undergoing apoptosis. Human amylin induces significant activation of caspase-3 and strong and sustained phosphorylation ...

journal_title：Biological chemistry

authors： Rumora L,Hadzija M,Barisić K,Maysinger D,Grubiić TZ

更新日期：2002-11-01 00:00:00

abstract：:Hsp70 chaperone systems play an essential role in the life cycle of many proteins not only in an hostile environment but also under normal growth conditions. In the course of evolution the diversification of functions was accompanied by an amplification of components of the Hsp70 system. Here strategies are reviewed h...

journal_title：Biological chemistry

authors： Mayer MP,Bukau B

更新日期：1998-03-01 00:00:00

abstract：:Cellular volume regulation is fundamental for numerous physiological processes. The volume-regulated anion channel, VRAC, plays a crucial role in regulatory volume decrease. This channel, which is ubiquitously expressed in vertebrates, has been vastly characterized by electrophysiological means. It opens upon cell swe...

journal_title：Biological chemistry

authors： Stauber T

更新日期：2015-09-01 00:00:00