Experiments

Searchable full-text extractions: founding hypothesis, core claims, experimental setups, key results and statistics — pulled out of each paper as structure. Search a cell line, an assay or an entity (e.g. HUH7) and find every paper that worked with it. This corpus stands on its own: most entries carry no reproduction assessment (yet).

• Gene expression levels assessed by oligonucleotide microarray analysis and quantitative real-time RT-PCR -- how well do they correlate?

  PMID 15854232 · PMC1142514 · BMC genomics · 2005 · 8 claims · 2 setups

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  Correlations between qRT-PCR and microarray data are generally strong, especially when identical transcripts are targeted by both methods (r = 0.89 for fold-change).

  pediatric same oligonucleotide quantitative

• A distinct epigenetic signature at targets of a leukemia protein.

  PMID 17266773 · PMC1796549 · BMC genomics · 2007 · 7 claims · 7 setups

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  Combining gene expression microarray analysis with bioinformatic search for AML1-consensus sequences identifies direct AML1 targets that expression analysis alone cannot resolve

  32d sequence gene bioinformatic real-time

• Mutation of ERBB2 provides a novel alternative mechanism for the ubiquitous activation of RAS-MAPK in ovarian serous low malignant potential tumors.

  PMID 19010816 · PMC6953412 · Molecular cancer research : MCR · 2008 · 8 claims · 8 setups

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  Activating RAS-MAPK pathway mutations are present in >70% of serous LMP tumors versus ~12.5% of serous ovarian carcinomas

  serous same lmp braf-mutant gene hotspot erbb2

• Colorectal Cancer Prediction Based on Weighted Gene Co-Expression Network Analysis and Variational Auto-Encoder.

  PMID 32825264 · PMC7563725 · Biomolecules · 2020 · 6 claims · 7 setups

  Has reproduction · 80

  Combining WGCNA-derived hub genes with a VAE-derived 10-dimensional representation as features for an SVM classifier achieves high accuracy (0.9692) and AUC (0.9981) for colorectal cancer prediction.

  colorectal combined differentially crc microarray differential weighted

• Sources of variability and effect of experimental approach on expression profiling data interpretation.

  PMID 11936955 · PMC65691 · BMC bioinformatics · 2002 · 8 claims · 7 setups

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  Intra-patient tissue heterogeneity (different regions of the same biopsy) is often the greatest source of variability in expression profiling

  skeletal muscle spleen myogenic affymetrix duplicate unsupervised

• Uncovering information on expression of natural antisense transcripts in Affymetrix MOE430 datasets.

  PMID 17598913 · PMC1929078 · BMC genomics · 2007 · 8 claims · 4 setups

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  Standard Affymetrix expression GeneChips (MOE430, HG-U133) contain probe sets that detect natural antisense transcripts (NATs)

  moe430 pooled organs probe strand-specific microarray

• Assessing individual differences in genome-wide gene expression in human whole blood: reliability over four hours and stability over 10 months.

  PMID 19653838 · PMC3819565 · Twin research and human genetics : the official journal of the International Society for Twin Studies · 2009 · 8 claims · 5 setups

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  A subset of probesets (3,414) shows 4-hour test-retest reliability exceeding r=0.70 for detecting individual differences in gene expression.

  blood edta reliably genome-wide twin sub-type

• Transcriptome and proteome expressions involved in insulin resistance in muscle and activated T-lymphocytes of patients with type 2 diabetes.

  PMID 18267303 · PMC5054231 · Genomics, proteomics & bioinformatics · 2007 · 8 claims · 8 setups

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  Gene expression of INSR, VDR, IDE, Akt, IRS-1, IRS-2, GLUT4, and glycolytic pathway enzymes is decreased at least 50% in T2DM muscle and activated T-cells versus non-diabetic controls

  activated skeletal muscle altered affymetrix quantitative sirna

• A Hidden Markov Model to estimate population mixture and allelic copy-numbers in cancers using Affymetrix SNP arrays.

  PMID 17996079 · PMC2206057 · BMC bioinformatics · 2007 · 8 claims · 7 setups

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  An HMM using paired germline genotype calls and tumour allelic SNP intensities can estimate allele-specific copy-numbers, distinguishing events like uniparental disomy from allelic imbalance.

  hapmap bladder prostate simulated affymetrix simulation

• MatchMiner: a tool for batch navigation among gene and gene product identifiers.

  PMID 12702208 · PMC154578 · Genome biology · 2003 · 8 claims · 3 setups

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  MatchMiner's LookUp function automates batch translation of an input list of gene identifiers into a matching list of a different identifier type.

  nci-60 fish-mapped random batch fish-mapped cross-validation

• Scalable Prediction of Acute Myeloid Leukemia Using High-Dimensional Machine Learning and Blood Transcriptomics.

  PMID 31918046 · PMC6992905 · iScience · 2020 · 8 claims · 8 setups

  Has reproduction · 96

  Data-driven, high-dimensional ML approaches that learn multivariate signatures directly from genome-wide transcriptomic data (no prior gene selection) yield accurate and robust AML classifiers.

  peripheral pbmc datasets hg-u133 gene bulk machine

• An OMICs-based meta-analysis to support infection state stratification.

  PMID 33560295 · PMC8388022 · Bioinformatics (Oxford, England) · 2021 · 7 claims · 6 setups

  Has reproduction · 44

  Multi-class machine learning models built from cross-platform microarray meta-analysis can distinguish bacterial, viral and no-infection states with high accuracy (best model: 93% bacterial, 89% viral correct).

  blood merged affymetrix-optimized gene feature out-of-sample

• Are gene expression microarray analyses reliable? A review of studies of retinoic acid responsive genes.

  PMID 15626329 · PMC5171945 · Genomics, proteomics & bioinformatics · 2003 · 6 claims · 8 setups

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  Published microarray studies aiming to identify RA-responsive genes show substantial, often contradictory, differences in results across research groups.

  nb4 tf1 tracheobronchial moser affymetrix cdna microarray

• Genotyping DNA pools on microarrays: tackling the QTL problem of large samples and large numbers of SNPs.

  PMID 15811185 · PMC1079828 · BMC genomics · 2005 · 8 claims · 4 setups

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  Relative Allele Signal (RAS) values from SNP microarrays provide a quantitative index of allele frequencies in pooled DNA

  pooled pool snps snp snapshot individual

• Evaluating the performance of Affymetrix SNP Array 6.0 platform with 400 Japanese individuals.

  PMID 18803882 · PMC2566316 · BMC genomics · 2008 · 8 claims · 5 setups

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  About 20% of the 909,622 SNPs on the SNP Array 6.0 are monomorphic in the Japanese population

  genomic japanese reference snp concentration agarose

• Identifying alternative hyper-splicing signatures in MG-thymoma by exon arrays.

  PMID 18545673 · PMC2409220 · PloS one · 2008 · 8 claims · 6 setups

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  An integrative ad-hoc functional GO analysis combining threshold-based (Fisher exact/hypergeometric) and threshold-free (Kolmogorov-Smirnov) statistics, plus term-to-parent comparisons, detects disease-relevant splicing events from exon array data.

  mg-thymoma colon exon fluorescent reverse

• A simple and robust method for connecting small-molecule drugs using gene-expression signatures.

  PMID 18518950 · PMC2464610 · BMC bioinformatics · 2008 · 8 claims · 4 setups

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  A new method for building reference gene-expression profiles and scoring/testing connections improves on the original Connectivity Map by enabling statistical significance testing of connections.

  lines random gene-expression connectivity

• Automatic discovery of 100-miRNA signature for cancer classification using ensemble feature selection.

  PMID 31533612 · PMC6751684 · BMC bioinformatics · 2019 · 7 claims · 8 setups

  Has reproduction · 69

  An ensemble feature selection method based on classifier consensus identifies a robust 100-miRNA signature from TCGA data.

  tcga geo 100-mirna mirna feature bibliographic

• Functional analysis of human hematopoietic stem cell gene expression using zebrafish.

  PMID 16089502 · PMC1166352 · PLoS biology · 2005 · 8 claims · 8 setups

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  277 unique transcripts are differentially expressed between Rho lo and Rho hi HSC-enriched/depleted populations, conserved across both umbilical cord blood and bone marrow

  umbilical ucb zebrafish microarray fluorescence-activated quantitative

• In vitro identification and in silico utilization of interspecies sequence similarities using GeneChip technology.

  PMID 15871745 · PMC1156887 · BMC genomics · 2005 · 7 claims · 6 setups

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  Only 14±2% of canine transcripts were detected by U133A probe sets versus 49±6% of human transcripts when hybridized to the same chip

  canine tissues hg-u133a probes microarray sequence ortholog