A chip (also known as cDNA microarray) has been developed that allows detection of the RNA strand of the dengue fever virus. The genetic information contained in this scientific tool pinpoints the ...

A significant limitation to the analytical accuracy and precision of dual-labeled spotted cDNA microarrays is the signal error due to dye bias. Transcript-dependent ...

Gene therapy has often been described as a “black box” technique; that is, it is not known what happens to the cell after vector-mediated gene transfer. Although expression levels of the transgene are ...

We have investigated the use of complementary DNA microarrays in revealing patterns of gene expression in low- and high-grade serous papillary ovarian carcinomas. We used frozen tumor samples from ...

The Nottingham Prognostic Index (NPI) applied to 467 patients (pts) with a long-term follow-up that were treated in a single institution No significant financial relationships to disclose. This is an ...

To identify differentially expressed genes and scan candidate molecular markers in nasopharyngeal carcinoma (NPC). We constructed four subtracted cDNA libraries using suppression subtractive ...

Current microarray analysis uses 'chips' containing either 25-residue oligonucleotides synthesized by photolithography or cDNAs placed by robotic spotting. In the April Nature Biotechnology, Hughes et ...

In those days, there were a limited number of known genes to select from. "The first thing you want is genes that have a name and activity associated with them, because if one of those is indicated as ...

Technology Set to Compete with Microarrays in This Application Arena Microarray-based gene-expression profiling technology hardly seems like it has been around long enough for a new approach to come ...

You are oncologists specializing in breast cancer and will be conducting a microarray analysis on one of two newly diagnosed breast cancer patients, Mrs. Jones and Mrs. Brown. You will be adding a ...

In each type of cell, like a muscle cell or a skin cell, different genes are expressed (turned on) or silenced (turned off). If the cells that are turned on mutate, they could—depending on what role ...

Individual Patient Data Meta-Analysis of Docetaxel Administered Once Every 3 Weeks Compared With Once Every Week Second-Line Treatment of Advanced Non–Small-Cell Lung Cancer Tumor tissue was collected ...