Search Results - "de Souza, Gustavo A."

Definition of novel cell envelope associated proteins in Triton X-114 extracts of Mycobacterium tuberculosis H37Rv by Målen, Hiwa, Pathak, Sharad, Søfteland, Tina, de Souza, Gustavo A, Wiker, Harald G

“…Membrane- and membrane-associated proteins are important for the pathogenicity of bacteria. We have analysed the content of these proteins in virulent…”
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Strong Clonal Relatedness between Serum and Gut IgA despite Different Plasma Cell Origins by Iversen, Rasmus, Snir, Omri, Stensland, Maria, Kroll, José E., Steinsbø, Øyvind, Korponay-Szabó, Ilma R., Lundin, Knut E.A., de Souza, Gustavo A., Sollid, Ludvig M.

“…Mucosal antigens induce generation of lamina propria plasma cells (PCs) that secrete dimeric immunoglobulin A (IgA) destined for transport across…”
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Proteomic and Metabolomic Analysis of Azospirillum brasilense ntrC Mutant under High and Low Nitrogen Conditions by Kukolj, Caroline, Pedrosa, Fábio O, de Souza, Gustavo A, Sumner, Lloyd W, Lei, Zhentian, Sumner, Barbara, do Amaral, Fernanda P, Juexin, Wang, Trupti, Joshi, Huergo, Luciano F, Monteiro, Rose Adele, Valdameri, Glaucio, Stacey, Gary, de Souza, Emanuel M

“…Azospirillum brasilense is a diazotrophic microorganism capable of associating with roots of important grasses and cereals, promoting plant growth and…”
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Mechanisms underlying AQP4 accumulation in astrocyte endfeet by Camassa, Laura Maria Azzurra, Lunde, Lisa K., Hoddevik, Eystein H., Stensland, Maria, Boldt, Henning B., De Souza, Gustavo A., Ottersen, Ole P., Amiry-Moghaddam, Mahmood

“…The brain–blood interface holds the key to our understanding of how cerebral blood flow is regulated and how water and solutes are exchanged between blood and…”
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EpitoCore: Mining Conserved Epitope Vaccine Candidates in the Core Proteome of Multiple Bacteria Strains by Fiuza, Tayna S, Lima, João P M S, de Souza, Gustavo A

“…In reverse vaccinology approaches, complete proteomes of bacteria are submitted to multiple computational prediction steps in order to filter proteins that are…”
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Proteomic analysis of total cellular proteins of human neutrophils by Tomazella, Gisele G, da Silva, Idalete, Laure, Helen J, Rosa, José C, Chammas, Roger, Wiker, Harald G, de Souza, Gustavo A, Greene, Lewis J

“…Neutrophils are the most abundant leukocytes in peripheral blood and represent one of the most important elements of innate immunity. Recent subcellular…”
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Comparison of membrane proteins of Mycobacterium tuberculosis H37Rv and H37Ra strains by Målen, Hiwa, De Souza, Gustavo A, Pathak, Sharad, Søfteland, Tina, Wiker, Harald G

“…The potential causes for variation in virulence between distinct M. tuberculosis strains are still not fully known. However, differences in protein expression…”
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High accuracy mass spectrometry analysis as a tool to verify and improve gene annotation using Mycobacterium tuberculosis as an example by de Souza, Gustavo A, Målen, Hiwa, Søfteland, Tina, Saelensminde, Gisle, Prasad, Swati, Jonassen, Inge, Wiker, Harald G

“…While the genomic annotations of diverse lineages of the Mycobacterium tuberculosis complex are available, divergences between gene prediction methods are…”
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Status of complete proteome analysis by mass spectrometry: SILAC labeled yeast as a model system by de Godoy, Lyris M F, Olsen, Jesper V, de Souza, Gustavo A, Li, Guoqing, Mortensen, Peter, Mann, Matthias

“…Mass spectrometry has become a powerful tool for the analysis of large numbers of proteins in complex samples, enabling much of proteomics. Due to various…”
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The Protein-Protein Interaction Network Reveals a Novel Role of the Signal Transduction Protein PII in the Control of c-di-GMP Homeostasis in Azospirillum brasilense by Gerhardt, Edileusa C M, Parize, Erick, Gravina, Fernanda, Pontes, Flávia L D, Santos, Adrian R S, Araújo, Gillize A T, Goedert, Ana C, Urbanski, Alysson H, Steffens, Maria B R, Chubatsu, Leda S, Pedrosa, Fabio O, Souza, Emanuel M, Forchhammer, Karl, Ganusova, Elena, Alexandre, Gladys, de Souza, Gustavo A, Huergo, Luciano F

“…The PII family comprises a group of widely distributed signal transduction proteins ubiquitous in prokaryotes and in the chloroplasts of plants. PII proteins…”
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Renal Amyloidosis Associated With 5 Novel Variants in the Fibrinogen A Alpha Chain Protein by Rowczenio, Dorota, Stensland, Maria, de Souza, Gustavo A, Strøm, Erik H, Gilbertson, Janet A, Taylor, Graham, Rendell, Nigel, Minogue, Shane, Efebera, Yvonne A, Lachmann, Helen J, Wechalekar, Ashutosh D, Hawkins, Philip N, Heimdal, Ketil R, Selvig, Kristian, Lægreid, Inger K, Demoulin, Nathalie, Aydin, Selda, Gillmore, Julian D, Wien, Tale N

“…Fibrinogen A alpha chain amyloidosis is an autosomal dominant disease associated with mutations in the fibrinogen A alpha chain ( ) gene, and it is the most…”
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Identification of rare alternative splicing events in MS/MS data reveals a significant fraction of alternative translation initiation sites by Kroll, José E, de Souza, Sandro J, de Souza, Gustavo A

“…Integration of transcriptome data is a crucial step for the identification of rare protein variants in mass-spectrometry (MS) data with important consequences…”
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Bacterial proteins with cleaved or uncleaved signal peptides of the general secretory pathway by de Souza, Gustavo A., Leversen, Nils A., Målen, Hiwa, Wiker, Harald G.

“…Correct protein compartmentalization is a key step for molecular function and cell viability, and this is especially true for membrane and externalized…”
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Assessing the Citrullinome in Rheumatoid Arthritis Synovial Fluid with and without Enrichment of Citrullinated Peptides by Tutturen, Astrid E. V, Fleckenstein, Burkhard, de Souza, Gustavo A

“…Protein citrullination is a posttranslational modification that has attracted increased attention, especially for its involvement in rheumatoid arthritis (RA)…”
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A high-throughput pipeline for validation of antibodies by Sikorski, Krzysztof, Mehta, Adi, Inngjerdingen, Marit, Thakor, Flourina, Kling, Simon, Kalina, Tomas, Nyman, Tuula A., Stensland, Maria Ekman, Zhou, Wei, de Souza, Gustavo A., Holden, Lars, Stuchly, Jan, Templin, Markus, Lund-Johansen, Fridtjof

“…Western blotting (WB) is widely used to test antibody specificity, but the assay has low throughput and precision. Here we used preparative gel electrophoresis…”
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Proteomic analysis of a multi-resistant clinical Escherichia coli isolate of unknown genomic background by Tomazella, Gisele G., Risberg, Kine, Mylvaganam, Haima, Lindemann, Paul Christoffer, Thiede, Bernd, de Souza, Gustavo A., Wiker, Harald G.

“…Horizontal transfer of gene clusters occurs in Escherichia coli (E. coli), which could lead to evolution of new pathovars and improve survival fitness…”
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Proteomic analyses identify major vault protein as a prognostic biomarker for fatal prostate cancer by Ramberg, Håkon, Richardsen, Elin, de Souza, Gustavo A, Rakaee, Mehrdad, Stensland, Maria Ekman, Braadland, Peder Rustøen, Nygård, Ståle, Ögren, Olov, Guldvik, Ingrid J, Berge, Viktor, Svindland, Aud, Taskén, Kristin A, Andersen, Sigve

“…Abstract The demographic shift toward an older population will increase the number of prostate cancer cases. A challenge in the treatment of prostate cancer is…”
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Different binding motifs of the celiac disease-associated HLA molecules DQ2.5, DQ2.2, and DQ7.5 revealed by relative quantitative proteomics of endogenous peptide repertoires by Bergseng, Elin, Dørum, Siri, Arntzen, Magnus Ø., Nielsen, Morten, Nygård, Ståle, Buus, Søren, de Souza, Gustavo A., Sollid, Ludvig M.

“…Celiac disease is caused by intolerance to cereal gluten proteins, and HLA-DQ molecules are involved in the disease pathogenesis by presentation of gluten…”
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Characterization of the Small Intestinal Lesion in Celiac Disease by Label-Free Quantitative Mass Spectrometry by Tutturen, Astrid E.V., Dørum, Siri, Clancy, Trevor, Reims, Henrik M., Christophersen, Asbjørn, Lundin, Knut E.A., Sollid, Ludvig M., de Souza, Gustavo A., Stamnaes, Jorunn

“…Global characterization of tissue proteomes from small amounts of biopsy material has become feasible because of advances in mass spectrometry and…”
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Gluten-specific antibodies of celiac disease gut plasma cells recognize long proteolytic fragments that typically harbor T-cell epitopes by Dørum, Siri, Steinsbø, Øyvind, Bergseng, Elin, Arntzen, Magnus Ø., de Souza, Gustavo A., Sollid, Ludvig M.

“…This study aimed to identify proteolytic fragments of gluten proteins recognized by recombinant IgG1 monoclonal antibodies generated from single IgA plasma…”
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