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Alexandra Schwarz · SciRah

Researcher profile · Semantic Scholar

Alexandra Schwarz

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Alexandra Schwarz — researcher profile on SciRah

h-index: 29
Works: 66
Citations: 1,964

Most-cited papers

Nucleoporin 153 Arrests the Nuclear Import of Hepatitis B Virus Capsids in the Nuclear Basket
A. Schmitz, Alexandra Schwarz, Michael Foss, Lixin Zhou +5 more
2010PLoS Pathogens170 citations Open access
Semantic Scholar
A high-yielding biocatalytic process for the production of 2-O-(alpha-D-glucopyranosyl)-sn-glycerol, a natural osmolyte and useful moisturizing ingredient.
Christiane Goedl, T. Sawangwan, Mario Mueller, Alexandra Schwarz +1 more
2008Angewandte Chemie126 citations
Semantic Scholar
An insight into the sialome of the blood-sucking bug Triatoma infestans, a vector of Chagas' disease.
Teresa C. F. Assumpção, I. Francischetti, J. Andersen, Alexandra Schwarz +2 more
2008Insect Biochemistry and Molecular Biology119 citations Open access
Semantic Scholar
Recombinant sucrose phosphorylase from Leuconostoc mesenteroides: characterization, kinetic studies of transglucosylation, and application of immobilised enzyme for production of alpha-D-glucose 1-phosphate.
Christiane Goedl, Alexandra Schwarz, A. Minani, B. Nidetzky
2007Journal of Biotechnology113 citations
Semantic Scholar
Tissue- and time-dependent transcription in Ixodes ricinus salivary glands and midguts when blood feeding on the vertebrate host
M. Kotsyfakis, Alexandra Schwarz, Jan Erhart, J. Ribeiro
2015Scientific Reports108 citations Open access
Semantic Scholar
De novo Ixodes ricinus salivary gland transcriptome analysis using two next‐generation sequencing methodologies
Alexandra Schwarz, B. M. Reumont, Jan Erhart, A. Chagas +2 more
2013The FASEB Journal95 citations Open access
Semantic Scholar
A Systems Level Analysis Reveals Transcriptomic and Proteomic Complexity in Ixodes Ricinus Midgut and Salivary Glands During Early Attachment and Feeding*
Alexandra Schwarz, S. Tenzer, M. Hackenberg, Jan Erhart +5 more
2014Molecular & Cellular Proteomics86 citations Open access
Semantic Scholar
The role of cystatins in tick physiology and blood feeding
Alexandra Schwarz, J. Valdés, M. Kotsyfakis
2012Ticks and Tick-borne Diseases72 citations Open access
Semantic Scholar
Salivary Antigen-5/CAP Family Members Are Cu2+-dependent Antioxidant Enzymes That Scavenge O2⨪ and Inhibit Collagen-induced Platelet Aggregation and Neutrophil Oxidative Burst*
Teresa C. F. Assumpção, D. Ma, Alexandra Schwarz, K. Reiter +6 more
2013Journal of Biological Chemistry60 citations Open access
Semantic Scholar
Renal carbonic anhydrases are involved in the reabsorption of endogenous nitrite.
K. Chobanyan-Jürgens, Alexandra Schwarz, Anke Böhmer, Bibiana Beckmann +4 more
2012Nitric oxide52 citations
Semantic Scholar
In silico target network analysis of de novo-discovered, tick saliva-specific microRNAs reveals important combinatorial effects in their interference with vertebrate host physiology
M. Hackenberg, David Langenberger, Alexandra Schwarz, Jan Erhart +1 more
2017RNA: A publication of the RNA Society47 citations Open access
Semantic Scholar
Inhibition of protein kinase C phosphorylation of hepatitis B virus capsids inhibits virion formation and causes intracellular capsid accumulation
L. Wittkop, Alexandra Schwarz, Aurelia Cassany, Stefanie Grün-Bernhard +6 more
2010Cellular Microbiology46 citations Open access
Semantic Scholar
Simultaneous measurement of [15N]nitrate and [15N]nitrite enrichment and concentration in urine by gas chromatography mass spectrometry as pentafluorobenzyl derivatives.
D. Tsikas, Alexandra Schwarz, D. Stichtenoth
2010Analytical Chemistry43 citations
Semantic Scholar
Enzymatic synthesis of β‐glucosylglycerol using a continuous‐flow microreactor containing thermostable β‐glycoside hydrolase CelB immobilized on coated microchannel walls
Alexandra Schwarz, Malene S. Thomsen, B. Nidetzky
2009Biotechnology and Bioengineering42 citations
Semantic Scholar
Antibody responses of domestic animals to salivary antigens of Triatoma infestans as biomarkers for low-level infestation of triatomines
Alexandra Schwarz, J. Sternberg, Valerie Johnston, N. Medrano-Mercado +5 more
2009International Journal of Parasitology41 citations Open access
Semantic Scholar
Asp‐196 → Ala mutant of Leuconostoc mesenteroides sucrose phosphorylase exhibits altered stereochemical course and kinetic mechanism of glucosyl transfer to and from phosphate
Alexandra Schwarz, B. Nidetzky
2006FEBS Letters41 citations Open access
Semantic Scholar
Acid-base catalysis in Leuconostoc mesenteroides sucrose phosphorylase probed by site-directed mutagenesis and detailed kinetic comparison of wild-type and Glu237-->Gln mutant enzymes.
Alexandra Schwarz, L. Brecker, B. Nidetzky
2007Biochemical Journal40 citations Open access
Semantic Scholar
Abundance of Ixodes ricinus and prevalence of Borrelia burgdorferi s.l. in the nature reserve Siebengebirge, Germany, in comparison to three former studies from 1978 onwards
Alexandra Schwarz, Václav Hönig, Z. Vavrušková, L. Grubhoffer +3 more
2012Parasites & Vectors37 citations Open access
Semantic Scholar
An Updated Insight into the Sialotranscriptome of Triatoma infestans: Developmental Stage and Geographic Variations
Alexandra Schwarz, N. Medrano-Mercado, G. A. Schaub, C. Struchiner +3 more
2014PLoS Neglected Tropical Diseases36 citations Open access
Semantic Scholar
Immunogenic Salivary Proteins of Triatoma infestans: Development of a Recombinant Antigen for the Detection of Low-Level Infestation of Triatomines
Alexandra Schwarz, S. Helling, N. Collin, C. Teixeira +11 more
2009PLoS Neglected Tropical Diseases36 citations Open access
Semantic Scholar
Cellobiose phosphorylase from Cellulomonas uda: gene cloning and expression in Escherichia coli, and application of the recombinant enzyme in a ‘glycosynthase-type’ reaction
B. Nidetzky, R. Griessler, Alexandra Schwarz, Barbara Splechtna
200436 citations
Semantic Scholar
The structure and function of Iristatin, a novel immunosuppressive tick salivary cystatin
J. Kotál, N. Stergiou, M. Buša, A. Chlastáková +10 more
2019Cellular and Molecular Life Sciences35 citations Open access
Semantic Scholar
Understanding the evolutionary structural variability and target specificity of tick salivary Kunitz peptides using next generation transcriptome data
Alexandra Schwarz, A. Cabezas-Cruz, J. Kopecký, J. Valdés
2014BMC Evolutionary Biology33 citations Open access
Semantic Scholar
Tryptogalinin Is a Tick Kunitz Serine Protease Inhibitor with a Unique Intrinsic Disorder
J. Valdés, Alexandra Schwarz, Israel Cabeza de Vaca, E. Calvo +3 more
2013PLoS ONE33 citations Open access
Semantic Scholar
Trehalose phosphorylase from Pleurotus ostreatus: Characterization and stabilization by covalent modification, and application for the synthesis of α,α-trehalose
Alexandra Schwarz, Christiane Goedl, A. Minani, B. Nidetzky
200732 citations
Semantic Scholar
Carbonic anhydrases are producers of S-nitrosothiols from inorganic nitrite and modulators of soluble guanylyl cyclase in human platelets
E. Hanff, Anke Böhmer, M. Zinke, S. Gambaryan +3 more
2016Amino Acids31 citations
Semantic Scholar
Biocatalytic process for production of α-glucosylglycerol using sucrose phosphorylase.
Christiane Luley-Goedl, T. Sawangwan, Mario Mueller, Alexandra Schwarz +1 more
201031 citations
Semantic Scholar
A Deep Insight into the Sialotranscriptome of the Chagas Disease Vector, Panstrongylus megistus (Hemiptera: Heteroptera)
J. Ribeiro, Alexandra Schwarz, I. Francischetti
2015Journal of medical entomology30 citations Open access
Semantic Scholar
"Short-chain" alpha-1,4-glucan phosphorylase having a truncated N-terminal domain: functional expression and characterization of the enzyme from Sulfolobus solfataricus.
Mario Mueller, Ryo Takemasa, Alexandra Schwarz, H. Atomi +1 more
2009Biochimica et Biophysica Acta29 citations
Semantic Scholar
Mechanistic differences among retaining disaccharide phosphorylases: insights from kinetic analysis of active site mutants of sucrose phosphorylase and alpha,alpha-trehalose phosphorylase.
Christiane Goedl, Alexandra Schwarz, Mario Mueller, L. Brecker +1 more
2008Carbohydrate Research29 citations
Semantic Scholar
Stable-isotope dilution GC-MS approach for nitrite quantification in human whole blood, erythrocytes, and plasma using pentafluorobenzyl bromide derivatization: nitrite distribution in human blood.
Alexandra Schwarz, D. Modun, K. Heusser, J. Tank +4 more
2011Journal of chromatography. B, Analytical technologies in the biomedical and life sciences24 citations
Semantic Scholar
IgM-antibody responses of chickens to salivary antigens of Triatoma infestans as early biomarkers for low-level infestation of triatomines.
Alexandra Schwarz, N. Medrano-Mercado, P. Billingsley, G. A. Schaub +1 more
2010International Journal of Parasitology22 citations
Semantic Scholar
In situ proton NMR study of acetyl and formyl group migration in mono‐O‐acyl D‐glucose
L. Brecker, Marek Mahut, Alexandra Schwarz, B. Nidetzky
2009Magnetic resonance in chemistry : MRC22 citations
Semantic Scholar
Anti-triatomine saliva immunoassays for the evaluation of impregnated netting trials against Chagas disease transmission
Alexandra Schwarz, J. A. Juárez, Jean M Richards, B. Rath +8 more
2011International Journal of Parasitology20 citations Open access
Semantic Scholar
Catalytic mechanism of alpha-retaining glucosyl transfer by Corynebacterium callunae starch phosphorylase: the role of histidine-334 examined through kinetic characterization of site-directed mutants.
Alexandra Schwarz, F. Pierfederici, B. Nidetzky
2005Biochemical Journal19 citations Open access
Semantic Scholar
Structure-function relationships for Schizophyllum commune trehalose phosphorylase and their implications for the catalytic mechanism of family GT-4 glycosyltransferases.
Christiane Goedl, R. Griessler, Alexandra Schwarz, B. Nidetzky
2006Biochemical Journal18 citations Open access
Semantic Scholar
Molecular mechanism of p73-mediated regulation of hepatitis B virus core promoter/enhancer II: implications for hepatocarcinogenesis.
Sven Buhlmann, T. Racek, Alexandra Schwarz, S. Schaefer +1 more
2008Journal of Molecular Biology17 citations
Semantic Scholar
N-Acetylcysteine (NAC) inhibits renal nitrite and nitrate reabsorption in healthy subjects and in patients undergoing cardiac surgery: risk of nitric oxide (NO) bioavailability loss by NAC?
D. Tsikas, Jonas Niemann, M. Flentje, Alexandra Schwarz +1 more
2014International Journal of Cardiology16 citations
Semantic Scholar
Re-evaluation of anti-HBc non-reactive serum samples from patients with persistent hepatitis B infection by immune precipitation with labelled HBV core antigen.
Vera C Kantelhardt, Alexandra Schwarz, U. Wend, C. Schüttler +5 more
2009Journal of Clinical Virology15 citations
Semantic Scholar
Studying non-covalent enzyme carbohydrate interactions by STD NMR.
L. Brecker, Alexandra Schwarz, Christiane Goedl, R. Kratzer +2 more
2008Carbohydrate Research13 citations
Semantic Scholar
Tracking interactions that stabilize the dimer structure of starch phosphorylase from Corynebacterium callunae. Roles of Arg234 and Arg242 revealed by sequence analysis and site-directed mutagenesis.
R. Griessler, Alexandra Schwarz, J. Mucha, B. Nidetzky
2003European Journal of Biochemistry12 citations Open access
Semantic Scholar
Relationships between structure, function and stability for pyridoxal 5'-phosphate-dependent starch phosphorylase from Corynebacterium callunae as revealed by reversible cofactor dissociation studies.
R. Griessler, Barbara Psik, Alexandra Schwarz, B. Nidetzky
2004European Journal of Biochemistry11 citations
Semantic Scholar
Substitution of the catalytic acid–base Glu237 by Gln suppresses hydrolysis during glucosylation of phenolic acceptors catalyzed by Leuconostoc mesenteroides sucrose phosphorylase
Johanna Wiesbauer, Christiane Goedl, Alexandra Schwarz, L. Brecker +1 more
20109 citations
Semantic Scholar
Characterization of Guinea Pig Antibody Responses to Salivary Proteins of Triatoma infestans for the Development of a Triatomine Exposure Marker
V. Dorňáková, Renzo S. Salazar-Sánchez, Katty Borrini-Mayorí, Oscar Carrion-Navarro +3 more
2014PLoS Neglected Tropical Diseases8 citations Open access
Semantic Scholar
Probing the active site of Corynebacterium callunae starch phosphorylase through the characterization of wild‐type and His334→Gly mutant enzymes
Alexandra Schwarz, L. Brecker, B. Nidetzky
2007The FEBS Journal8 citations Open access
Semantic Scholar
Trehalose phosphorylase from Pleurotus ostreatus: characterization and stabilization by covalent modification, and application for the synthesis of alpha,alpha-trehalose.
Alexandra Schwarz, Christiane Goedl, A. Minani, B. Nidetzky
2007Journal of Biotechnology2 citations
Semantic Scholar
Abundance of Ixodes ricinus and prevalence of Borrelia burgdorferi s.l. in the nature reserve Siebengebirge, Germany, in comparison to three former studies from 1978 onwards
Alexandra Schwarz, Václav Hönig, Z. Vavrušková, L. Grubhoffer +3 more
2012Parasites & Vectors1 citations Open access
Semantic Scholar
Microglia leave the brain parenchyma and migrate through the dura mater after craniotomy
Andrea Cattaneo, Alexandra Schwarz, J. Shrouder, G. Calandra +6 more
2025Brain and Spine0 citations Open access
Semantic Scholar
Correction: Immunogenic Salivary Proteins of Triatoma infestans: Development of a Recombinant Antigen for the Detection of Low-Level Infestation of Triatomines
Alexandra Schwarz, S. Helling, N. Collin, C. Teixeira +11 more
2024PLoS Neglected Tropical Diseases0 citations Open access
Semantic Scholar
Purple Haze: An Uncommon Presentation of a Common Condition
Alexandra Schwarz, Ruchika Batwara
2023Journal of the American Society of Nephrology0 citations
Semantic Scholar

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B. Nidetzky×19
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B. Nidetzky — researcher profile on SciRah
Christiane Goedl×8
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Christiane Goedl — researcher profile on SciRah
G. A. Schaub×8
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G. A. Schaub — researcher profile on SciRah
J. Ribeiro×7
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L. Brecker — researcher profile on SciRah

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D. Tsikas — researcher profile on SciRah

N. Medrano-Mercado×5

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N. Medrano-Mercado — researcher profile on SciRah

Mario Mueller×4

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Mario Mueller — researcher profile on SciRah

Teresa C. F. Assumpção×4

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Teresa C. F. Assumpção — researcher profile on SciRah

M. Kotsyfakis×4

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M. Kotsyfakis — researcher profile on SciRah

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Jan Erhart — researcher profile on SciRah

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J. Sternberg — researcher profile on SciRah