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Open AccessJournal ArticleDOI

A Next Generation Connectivity Map: L1000 Platform and the First 1,000,000 Profiles.

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TLDR
The expanded CMap is reported, made possible by a new, low-cost, high-throughput reduced representation expression profiling method that is shown to be highly reproducible, comparable to RNA sequencing, and suitable for computational inference of the expression levels of 81% of non-measured transcripts.
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This article is published in Cell.The article was published on 2017-11-30 and is currently open access. It has received 1943 citations till now.

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Identification of Prognostic Model and Biomarkers for Cancer Stem Cell Characteristics in Glioblastoma by Network Analysis of Multi-Omics Data and Stemness Indices.

TL;DR: Survival analysis and experimental data confirmed that the five hub genes could be used as markers for poor prognosis of GBM, and the results based on an in vivo xenograft model are consistent with the finding that knockdown of the hub gene inhibits the growth of GSCs in vitro.
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Network-Based Analysis of Fatal Comorbidities of COVID-19 and Potential Therapeutics

TL;DR: The protein-protein interaction sub-network captures the effects of viral invasion on fatal comorbidities through critical pathways, and drugs that have effects on these proteinsathways based on gene expression studies are identified.
Posted ContentDOI

Morphology and gene expression profiling provide complementary information for mapping cell state

TL;DR: In this article, using both the L1000 and Cell Painting assays to profile gene expression and cell morphology, respectively, they perturb A549 lung cancer cells with 1,327 small molecules from the Drug Repurposing Hub across six doses.
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Perturbational Gene-Expression Signatures for Combinatorial Drug Discovery

TL;DR: A gene-expression-based strategy for combinatorial drug screening as a way to target non-mutated genes in complex diseases is corroborated and used to predict synergistic drug pairs for cancer and experimentally confirmed two unexpected drug combinations in vitro.
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Up-regulation of hypoxia-inducible factor antisense as a novel approach to treat ovarian cancer

TL;DR: Induction of hypoxic stress responses through inhibition of gp130 represents a novel approach to design effective anticancer treatments in combination with standard-of-care chemotherapy in OC and the efficacy reported here strongly supports their clinical development.
References
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Journal Article

Visualizing Data using t-SNE

TL;DR: A new technique called t-SNE that visualizes high-dimensional data by giving each datapoint a location in a two or three-dimensional map, a variation of Stochastic Neighbor Embedding that is much easier to optimize, and produces significantly better visualizations by reducing the tendency to crowd points together in the center of the map.
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Gene Expression Omnibus: NCBI gene expression and hybridization array data repository

TL;DR: The Gene Expression Omnibus (GEO) project was initiated in response to the growing demand for a public repository for high-throughput gene expression data and provides a flexible and open design that facilitates submission, storage and retrieval of heterogeneous data sets from high-power gene expression and genomic hybridization experiments.
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BLAT—The BLAST-Like Alignment Tool

TL;DR: How BLAT was optimized is described, which is more accurate and 500 times faster than popular existing tools for mRNA/DNA alignments and 50 times faster for protein alignments at sensitivity settings typically used when comparing vertebrate sequences.
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Adjusting batch effects in microarray expression data using empirical Bayes methods

TL;DR: This paper proposed parametric and non-parametric empirical Bayes frameworks for adjusting data for batch effects that is robust to outliers in small sample sizes and performs comparable to existing methods for large samples.
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