We present research showing the possibility of finding stories in a digital text archive through computational methods. Referring to the concept of "archival bond", we define stories as formed by documents that relate to a target activity. We developed a method called paragraph alignment to find such documents and an interactive visualization to discover connected stories in context with proven...

Much functional genomic research has focused on genotypic data from large cohorts or entire populations (1 ). The large populationbased serum biobanks collected for maternal (pregnancy) screening and stored in many countries could be useful for genetic epidemiologic studies if DNA extracted from archival serum and plasma is of sufficient quantity and quality for successful genotyping analyses (...

Patients with advanced prostate cancer frequently have a poor prognosis as a result of metastasis. The serum prostate-specific antigen (PSA) test is widely used for the diagnosis of prostate cancer. The enzymatic activity of PSA may be involved in the invasion of prostate cancer. We set out to determine the prevalent form of PSA in human prostate adenocarcinoma samples by ELISA and Western blot...

BACKGROUND Formalin fixed paraffin embedded (FFPE) samples are a valuable resource in cancer research and have the potential to be extensively used. However, they are often underused because of degradation and chemical modifications occurring in the RNA that can present obstacles in downstream analysis. In routine medical care, FFPE material is examined and archived, therefore clinical collecti...

Hepatitis C virus (HCV) (genus Hepacivirus; family Flaviviridae) is a major human pathogen causing persistent infection and hepatic injury. Recently, emerging HCV-like viruses were described infecting wild animals, such as bats and rodents, and domestic animals, including dogs, horses, and cattle. Using degenerate primers for detecting bovine pestiviruses in a 1996 survey three bovine serum sam...

BACKGROUND The development of accurate and precise folate assays has been difficult, mainly because of folate instability. Large interassay and interlaboratory differences have been reported. We therefore developed a serum folate assay that measures folate and putative degradation products as p-aminobenzoylglutamate (pABG) equivalents following oxidation and acid hydrolysis. METHODS Serum was...

The t(2;3)(q13;p25) occurs in a subgroup of follicular-patterned thyroid tumors and leads to a fusion of the genes encoding for the thyroid-specific transcription factor paired box 8 (PAX8) and the peroxisome proliferator-activated receptor gamma (PPARγ). Although initially discovered in follicular carcinomas (FTC), the fusion transcripts were also detected in a small fraction of follicular ade...