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Sensitive Detection of Pathway Perturbations in Cancers
(2012-03-21)
Background
The normal functioning of a living cell is characterized by complex interaction networks involving many different types of molecules. Associations detected between diseases and perturbations in well-defined ...
Network-based functional enrichment
(2011-11-30)
Background
Many methods have been developed to infer and reason about molecular interaction networks. These approaches often yield networks with hundreds or thousands of nodes and up to an order of magnitude more edges. ...
Summarizing cellular responses as biological process networks
(2013-07-29)
Background
Microarray experiments can simultaneously identify thousands of genes that show significant perturbation in expression between two experimental conditions. Response networks, computed through the integration ...
XTALKDB: a database of signaling pathway crosstalk
(2017-01-04)
Analysis of signaling pathways and their crosstalk is a cornerstone of systems biology. Thousands of papers have been published on these topics. Surprisingly, there is no database that carefully and explicitly documents ...
Computational approaches for discovery of common immunomodulators in fungal infections: towards broad-spectrum immunotherapeutic interventions
(2013-10-07)
Background
Fungi are the second most abundant type of human pathogens. Invasive fungal pathogens are leading causes of life-threatening infections in clinical settings. Toxicity to the host and drug-resistance are two major ...
The PathLinker app: Connect the dots in protein interaction networks
(F1000Research, 2017-01-20)
PathLinker is a graph-theoretic algorithm for reconstructing the interactions in a signaling pathway of interest. It efficiently computes multiple short paths within a background protein interaction network from the receptors ...
Automating the PathLinker app for Cytoscape
(F1000Research, 2018-06-12)
PathLinker is a graph-theoretic algorithm originally developed to reconstruct the interactions in a signaling pathway of interest. It efficiently computes multiple short paths within a background protein interaction network ...
Connectivity Measures for Signaling Pathway Topologies
(Virginia Tech, 2019-03-30)
Characterizing cellular responses to different extrinsic signals is an active area of research, and curated pathway databases describe these complex signaling reactions. Here, we revisit a fundamental question in signaling ...
Transcriptomic Analysis of Hepatic Cells in Multicellular Organotypic Liver Models
(Springer Nature, 2018-07-27)
Liver homeostasis requires the presence of both parenchymal and non-parenchymal cells (NPCs). However, systems biology studies of the liver have primarily focused on hepatocytes. Using an organotypic three-dimensional (3D) ...
Experimental testing of a new integrated model of the budding yeast Start transition
(Amer Soc Cell Biology, 2015-11-05)
The cell cycle is composed of bistable molecular switches that govern the transitions between gap phases (G1 and G2) and the phases in which DNA is replicated (S) and partitioned between daughter cells (M). Many molecular ...