Published in Epidemiology and Infection
This case control study investigated environmental factors in 74 confirmed cases of meningococcal disease (MD). In children aged under 5, passive smoking in the home (30 or more cigarettes daily) was associated with an odds ratio (OR) of 7.5 (95% confidence interval (CI) 1.46-38.66). ORs increased both with the numbers of cigarettes smoked and with...
Published in Eurosurveillance
Timely outbreak investigations are central in containing communicable disease outbreaks; despite this, no guidance currently exists on expectations of timeliness for investigations. A literature review was conducted to assess the length of epidemiological outbreak investigations in Europe in peer-reviewed publications. We determined time intervals ...
Published in American clinical laboratory
The results of the phase 1 research revealed three themes concerning junior CLS students decision to enter a single university-based CLS program: 1) influential people, 2) job characteristics, and 3) program characteristics. Phase 2 data ranked the following item descriptors as the most important motivational factors: choice of program based on ge...
Published in Proceedings of the National Academy of Sciences
The Caenorhabditis elegans maternal-effect sterile genes, mes-2, mes-3, mes-4, and mes-6, encode nuclear proteins that are essential for germ-line development. They are thought to be involved in a common process because their mutant phenotypes are similar. MES-2 and MES-6 are homologs of Enhancer of zeste and extra sex combs, both members of the Po...
Published in The Journal of Immunology
A synthetic peptide representing sequences of type II collagen, (CII 245-270), has previously been used to induce tolerance and suppress arthritis in DBA/1 mice. To determine important residues, a series of peptides, each containing one or two site-directed substitutions, was generated. Mononuclear cells from DBA/1 mice immunized with CII were cult...
Published in Methods in Molecular Biology
This chapter introduces the problem of ancestral sequence reconstruction: given a set of extant orthologous DNA genomic sequences (or even whole-genomes), together with a phylogenetic tree relating these sequences, predict the DNA sequence of all ancestral species in the tree. Blanchette et al. (1) have shown that for certain sets of species (in pa...
Published in Oncogene
The cancer stem cell (CSC) model proposes that cells within a tumor are organized in a hierarchical lineage relationship and display different tumorigenic potential, suggesting that effective therapeutics should target rare CSCs that sustain tumor malignancy. Here we review the current status of studies to identify CSCs in human prostate cancer as ...
Published in Proceedings of the National Academy of Sciences
Two components of the germ-line-specific P granules of the nematode Caenorhabditis elgans have been identified using polyclonal antibodies specific for each. Both components are putative germ-line RNA helicases (GLHs) that contain CCHC zinc fingers of the type found in the RNA-binding nucleocapsid proteins of retroviruses. The predicted GLH-1 prote...
Published in Bioinformatics
The University of California Santa Cruz (UCSC) Known Genes dataset is constructed by a fully automated process, based on protein data from Swiss-Prot/TrEMBL (UniProt) and the associated mRNA data from Genbank. The detailed steps of this process are described. Extensive cross-references from this dataset to other genomic and proteomic data were cons...
Published in Proceedings of the National Academy of Sciences
The lifetimes of the unitary currents from ion channels, as revealed from single-channel recording, are traditionally thought to follow exponential or multiexponential distributions. The interpretation of these event-time distributions is that the gating process follows Markov kinetics among a small number of states. There is recent evidence, howev...
