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Robert M. Stephens
Researcher at Leidos
Publications - Â 137
Citations - Â 18650
Robert M. Stephens is an academic researcher from Leidos. The author has contributed to research in topics: Gene & Genome. The author has an hindex of 62, co-authored 137 publications receiving 16867 citations. Previous affiliations of Robert M. Stephens include National Institutes of Health & University of Maryland, Baltimore.
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Unique microRNA molecular profiles in lung cancer diagnosis and prognosis
Nozomu Yanaihara,Natasha J. Caplen,Elise D. Bowman,Masahiro Seike,Kensuke Kumamoto,Ming Yi,Robert M. Stephens,Aikou Okamoto,Jun Yokota,Tadao Tanaka,George A. Calin,Chang Gong Liu,Carlo M. Croce,Curtis C. Harris +13 more
TL;DR: Results indicate that miRNA expression profiles are diagnostic and prognostic markers of lung cancer.
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DAVID Bioinformatics Resources: expanded annotation database and novel algorithms to better extract biology from large gene lists
Da-Wei Huang,Brad T. Sherman,Qina Tan,Joseph Kir,David R. Liu,David Bryant,Yongjian Guo,Robert M. Stephens,Michael Baseler,H. Clifford Lane,Richard A. Lempicki +10 more
TL;DR: The expanded DAVID Knowledgebase now integrates almost all major and well-known public bioinformatics resources centralized by the DAVID Gene Concept, a single-linkage method to agglomerate tens of millions of diverse gene/protein identifiers and annotation terms from a variety of public bio informatics databases.
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Xiaoli Jiao,Brad T. Sherman,Da-Wei Huang,Robert M. Stephens,Michael Baseler,H. Clifford Lane,Richard A. Lempicki +6 more
TL;DR: DAVID, the database for annotation, visualization and integrated discovery (DAVID), is a web-based online bioinformatics resource that aims to provide tools for the functional interpretation of large lists of genes/proteins.
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Genomic profiling of microRNA and messenger RNA reveals deregulated microRNA expression in prostate cancer.
Stefan Ambs,Robyn L. Prueitt,Ming Yi,Robert S. Hudson,Tiffany M. Howe,Fabio Petrocca,Tiffany A. Wallace,Chang Gong Liu,Stefano Volinia,George A. Calin,Harris G. Yfantis,Robert M. Stephens,Carlo M. Croce +12 more
TL;DR: Significant differences in microRNA abundance were found between organ-confined tumors and those with extraprostatic disease extension, and evidence that some microRNAs are androgen-regulated and that tumor micro RNAs influence transcript abundance of protein-coding target genes in the cancerous prostate was found.
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DAVID Knowledgebase: a gene-centered database integrating heterogeneous gene annotation resources to facilitate high-throughput gene functional analysis
Brad T. Sherman,Da-Wei Huang,Qina Tan,Yongjian Guo,Stephan Bour,David Liu,Robert M. Stephens,Michael Baseler,H. Clifford Lane,Richard A. Lempicki +9 more
TL;DR: The DAVID Knowledgebase is designed to facilitate high throughput gene functional analysis, and not only provides the quick accessibility to a wide range of heterogeneous annotation data in a centralized location, but also enriches the level of biological information for an individual gene.