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141.
Wouter Wegdam Perry D Moerland Marrije R Buist Emiel Ver Loren van Themaat Boris Bleijlevens Huub CJ Hoefsloot Chris G de Koster Johannes MFG Aerts 《Proteome science》2009,7(1):19-17
Background
Mass spectrometry is increasingly being used to discover proteins or protein profiles associated with disease. Experimental design of mass-spectrometry studies has come under close scrutiny and the importance of strict protocols for sample collection is now understood. However, the question of how best to process the large quantities of data generated is still unanswered. Main challenges for the analysis are the choice of proper pre-processing and classification methods. While these two issues have been investigated in isolation, we propose to use the classification of patient samples as a clinically relevant benchmark for the evaluation of pre-processing methods. 相似文献142.
Pieter Monsieurs Gert Thijs Abeer A Fadda Sigrid CJ De Keersmaecker Jozef Vanderleyden Bart De Moor Kathleen Marchal 《BMC bioinformatics》2006,7(1):160-15
Background
Several motif detection algorithms have been developed to discover overrepresented motifs in sets of coexpressed genes. However, in a noisy gene list, the number of genes containing the motif versus the number lacking the motif might not be sufficiently high to allow detection by classical motif detection tools. To still recover motifs which are not significantly enriched but still present, we developed a procedure in which we use phylogenetic footprinting to first delineate all potential motifs in each gene. Then we mutually compare all detected motifs and identify the ones that are shared by at least a few genes in the data set as potential candidates. 相似文献143.
Roberto S Perez Paul E Zollinger Pieter U Dijkstra Ilona L Thomassen-Hilgersom Wouter W Zuurmond Kitty CJ Rosenbrand Jan H Geertzen the CRPS I task force 《BMC neurology》2010,10(1):20
Background
Treatment of complex regional pain syndrome type I (CRPS-I) is subject to discussion. The purpose of this study was to develop multidisciplinary guidelines for treatment of CRPS-I. 相似文献144.
A report of the ESF-EMBO Symposium Bacterial Networks (BacNet08), Sant Feliu de Guixols, Spain, 13-18 September 2008. 相似文献
145.
Ohta Y Landis E Boulay T Phillips RB Collet B Secombes CJ Flajnik MF Hansen JD 《Journal of immunology (Baltimore, Md. : 1950)》2004,173(7):4553-4560
Dendritic cells are one of the most important cell types connecting innate and adaptive immunity, but very little is known about their evolutionary origins. To begin to study dendritic cells from lower vertebrates, we isolated and characterized CD83 from the nurse shark (Ginglymostoma cirratum (Gici)) and rainbow trout (Oncorhynchus mykiss (Onmy)). The open reading frames for Gici-CD83 (194 aa) and Onmy-CD83 (218 aa) display approximately 28-32% identity to mammalian CD83 with the presence of two conserved N-linked glycosylation sites. Identical with mammalian CD83 genes, Gici-CD83 is composed of five exons including conservation of phase for the splice sites. Mammalian CD83 genes contain a split Ig superfamily V domain that represents a unique sequence feature for CD83 genes, a feature conserved in both Gici- and Onmy-CD83. Gici-CD83 and Onmy-CD83 are not linked to the MHC, an attribute shared with mouse but not human CD83. Gici-CD83 is expressed rather ubiquitously with highest levels in the epigonal tissue, a primary site for lymphopoiesis in the nurse shark, whereas Onmy-CD83 mRNA expression largely paralleled that of MHC class II but at lower levels. Finally, Onmy-CD83 gene expression is up-regulated in virus-infected trout, and the promoter is responsive to trout IFN regulatory factor-1. These results suggest that the role of CD83, an adhesion molecule for cell-mediated immunity, has been conserved over 450 million years of vertebrate evolution. 相似文献
146.
Zou J Yoshiura Y Dijkstra JM Sakai M Ototake M Secombes C 《Fish & shellfish immunology》2004,17(4):403-409
147.
Background
Multi-locus sequence typing (MLST) is a method of typing that facilitates the discrimination of microbial isolates by comparing the sequences of housekeeping gene fragments. The mlstdbNet software enables the implementation of distributed web-accessible MLST databases that can be linked widely over the Internet. 相似文献148.
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