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).

• Proteomics: characterizing the cogs in the machinery of life.

  PMID 14630521 · PMC1241753 · Environmental health perspectives · 2003 · 8 claims · 5 setups

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  Protein expression patterns in blood serum, detected via SELDI-TOF mass spectrometry and analyzed with a genetic algorithm, can distinguish ovarian cancer patients from healthy individuals with very high sensitivity and specificity.

  blood lung hemoglobin proteins seldi-tof proteome tandem

• On consensus biomarker selection.

  PMID 17570864 · PMC1892093 · BMC bioinformatics · 2007 · 7 claims · 2 setups

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  Four popular feature ranking criteria (t-statistic, mutual information, peak probability contrasts, random forest variable importance) produce different rankings of the same features on the same dataset.

  serum seldi-tof maldi-tof

• Shotgun proteomics and biomarker discovery.

  PMID 12364816 · PMC3851423 · Disease markers · 2002 · 8 claims · 7 setups

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  Shotgun (LC/LC-MS/MS, e.g. MudPIT) proteomic approaches show advantages over gel-based techniques in speed, sensitivity, scope of analysis, and dynamic range.

  urine yeast cysteine-containing hemoglobin 2d-ge lc-ms imac

• Proteomic profiling in ovarian cancer.

  PMID 19955909 · PMC7319026 · International journal of gynecological cancer : official journal of the International Gynecological Cancer Society · 2009 · 8 claims · 6 setups

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  No validated or cost-efficient screening program exists for ovarian cancer; physical exam, CA125, and transvaginal ultrasound lack sufficient sensitivity/specificity for early-stage detection.

  serum tumor rolling mass microarray

• Logical Analysis of Data (LAD) model for the early diagnosis of acute ischemic stroke.

  PMID 18616825 · PMC2492849 · BMC medical informatics and decision making · 2008 · 7 claims · 5 setups

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  An LAD classification model built from a support-set of 3 peptide peaks can distinguish stroke patients from controls with 75% accuracy on an independent validation set

  plasma discretized seldi-tof serum logical

• Swarm intelligence based wavelet coefficient feature selection for mass spectral classification: an application to proteomics data.

  PMID 19733729 · PMC2748225 · Analytica chimica acta · 2009 · 8 claims · 4 setups

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  ACA-based wavelet coefficient feature selection can achieve up to 100% classification accuracy on training, validating, and independent testing sets using only 5 selected features.

  blood baseline-corrected 953-dimensional training seldi-tof wavelet ant

• Genomic and proteomic approaches for studying human cancer: prospects for true patient-tailored therapy.

  PMID 15601541 · PMC3525069 · Human genomics · 2004 · 8 claims · 6 setups

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  DNA microarray gene expression profiling generates robust molecular classifications for many tumour types (brain, breast, colon, gastric, kidney, leukaemia, lymphoma, lung, melanoma, ovary, prostate, etc.)

  breast sars serum tumour microarray custom mass

• Feature selection and nearest centroid classification for protein mass spectrometry.

  PMID 15788095 · PMC1274262 · BMC bioinformatics · 2005 · 8 claims · 5 setups

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  Sequential forward selection and a novel boosted feature selection algorithm produce the most consistent classification results across all five cancer data sets tested

  serum seldi-tof

• Tracheobronchial air-liquid interface cell culture: a model for innate mucosal defense of the upper airways?

  PMID 18931053 · PMC2636953 · American journal of physiology. Lung cellular and molecular physiology · 2009 · 8 claims · 5 setups

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  A mass spectrometry approach based on prior density-gradient separation of mucins from other proteins enables comprehensive identification of mucins in mucous secretions, overcoming underrepresentation in prior proteomic studies

  tracheobronchial normal apical lc-ms isopycnic sds-page

• Measurement reproducibility in the early stages of biomarker development.

  PMID 15665389 · PMC3839328 · Disease markers · 2004 · 6 claims · 3 setups

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  Functional PCA can be used as the basis for gauge R&R (repeatability and reproducibility) assessment of mass spectra without prior identification of which spectral features are biomarkers

  pooled same registered seldi-tof univariate functional

• A Chronic Fatigue Syndrome - related proteome in human cerebrospinal fluid.

  PMID 16321154 · PMC1326206 · BMC neurology · 2005 · 7 claims · 6 setups

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  CFS, PGI and fibromyalgia are highly overlapping symptom complexes likely reflecting a shared underlying pathophysiological mechanism rather than distinct diseases

  pooled individual cerebrospinal subjects capillary trypsin elisa

• Proteomic analysis of nipple aspirate fluid from women with early-stage breast cancer using isotope-coded affinity tags and tandem mass spectrometry reveals differential expression of vitamin D binding protein.

  PMID 16542425 · PMC1431555 · BMC cancer · 2006 · 8 claims · 5 setups

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  ICAT tandem MS can identify and quantify differences in specific protein expression between NAF from tumor-bearing and disease-free breasts

  paired icat-labeled spectra naf icat sds-page liquid

• Integrated multi-level quality control for proteomic profiling studies using mass spectrometry.

  PMID 19055809 · PMC2657802 · BMC bioinformatics · 2008 · 7 claims · 5 setups

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  QC processes for identifying and removing low-quality spectra are often overlooked in proteomic profiling studies

  serum pooled duplicate full seldi-tof principal technical

• Proteomics as a method for early detection of cancer: a review of proteomics, exhaled breath condensate, and lung cancer screening.

  PMID 18095050 · PMC2150625 · Journal of general internal medicine · 2008 · 8 claims · 7 setups

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  Protein expression is closely aligned with cellular activity, unlike genomic changes which may have no functional significance

  serum resected plasma lower microarray two-dimensional proteomic

• On the analysis of glycomics mass spectrometry data via the regularized area under the ROC curve.

  PMID 18076765 · PMC2211327 · BMC bioinformatics · 2007 · 8 claims · 4 setups

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  The TGDR-AUC algorithm regularizes the empirical AUC by replacing the non-differentiable 0-1 loss with a smooth sigmoid surrogate function and applies constrained threshold gradient descent regularization

  simulated serum preprocessed simulation mass high-resolution

• Comparative analysis of the tear protein profile in mycotic keratitis patients.

  PMID 18385783 · PMC2268856 · Molecular vision · 2008 · 8 claims · 5 setups

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  A glutaredoxin-related protein is expressed only in the tears of fungal keratitis patients and is absent in control tears.

  pooled in-gel peptide 2de two-dimensional maldi-tof post

• Development of proteomic patterns for detecting lung cancer.

  PMID 14757945 · PMC3851077 · Disease markers · 2003 · 8 claims · 3 setups

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  A decision tree classification algorithm built on three serum protein mass peaks (8122Da, 1452Da, 1610Da) can discriminate lung cancer patients from healthy controls

  serum pooled seldi-tof-ms decision reproducibility

• HUPO Highlights.

  PMID 19862759 · PMC4594800 · Proteomics · 2009 · 8 claims · 8 setups

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  Mass spectrometry analysis of human liver reference samples (French Reference liver + Huh7 hepatoma cells) achieves substantial human genome coverage via PeptideAtlas processing

  liver subcellular models fetal mass antibody-based quantitative

• CSF metabolic and proteomic profiles in patients prodromal for psychosis.

  PMID 17712404 · PMC1942084 · PloS one · 2007 · 8 claims · 5 setups

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  CSF metabolic and proteomic profiles of IPS patients are distributed across, and partially overlap with, the profiles of first-onset drug-naïve schizophrenia patients and healthy controls

  csf subjects 1h-nmr seldi partial

• 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