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).

• Localized-statistical quantification of human serum proteome associated with type 2 diabetes.

  PMID 18795103 · PMC2529402 · PloS one · 2008 · 8 claims · 5 setups

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  Developed LSPAD (localized statistics of protein abundance distribution) to calculate statistical significance of protein-abundance bias between two serum cohorts using a local Fisher's exact test window

  pooled computational identified additional label-free lspad pathway-associated

• IDEAL-Q, an automated tool for label-free quantitation analysis using an efficient peptide alignment approach and spectral data validation.

  PMID 19752006 · PMC2808259 · Molecular & cellular proteomics : MCP · 2010 · 6 claims · 5 setups

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  IDEAL-Q predicts the elution time of peptides unidentified in a given LC-MS/MS run (but identified in others) using a computation-efficient linear regression plus fragmental refining function, avoiding costly whole-dataset pattern recognition

  standard thp-1 replicate lc-ms manual cross-instrument

• Proteomics analysis reveals novel components in the detergent-insoluble subproteome in Alzheimer's disease.

  PMID 19746990 · PMC2784247 · Journal of proteome research · 2009 · 8 claims · 5 setups

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  A label-free XIC-based LC-MS/MS quantitation strategy, combined with an FTLD-U comparator cohort, can be used to identify AD-specific changes in the detergent-insoluble brain subproteome.

  pooled postmortem individual detergent-insoluble lc-ms sequential sds-page

• Proteomic solutions for analytical challenges associated with alcohol research.

  PMID 23584870 · PMC3860482 · Alcohol research & health : the journal of the National Institute on Alcohol Abuse and Alcoholism · 2008 · 7 claims · 4 setups

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  Protein-level meta-analyses analogous to the transcriptome meta-analysis by Mulligan et al. (2006) are not yet possible because proteins lack a uniform sample preparation/analysis method and span up to 8 orders of magnitude in abundance.

  general complex plasma selected shotgun label-free targeted

• Toward proteome-scale identification and quantification of isoaspartyl residues in biological samples.

  PMID 19663459 · PMC2756321 · Journal of proteome research · 2009 · 8 claims · 4 setups

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  In ECD MS/MS, isoaspartyl (but not aspartyl) residues produce specific fragments c_n•+58.0054 (C2H2O2) and z_(l-n)-56.9976 (C2HO2), which serve as markers for Asp isomerization

  a431 brain ecd cad label-free

• Comparison of multidimensional shotgun technologies targeting tissue proteomics.

  PMID 19960471 · PMC3465977 · Electrophoresis · 2009 · 6 claims · 4 setups

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  CITP-based multidimensional separation achieves superior overall proteome performance (more total peptide, distinct peptide, and distinct protein identifications) than SCX/MuDPIT under matched conditions

  glioblastoma peptide shotgun spectral database

• In vivo pharmaco-proteomic analysis of hydroxyurea induced changes in the sickle red blood cell membrane proteome.

  PMID 19914412 · PMC2818491 · Journal of proteomics · 2010 · 8 claims · 4 setups

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  2D-DIGE combined with tandem mass spectrometry identified 32 distinct sickle RBC membrane proteins that significantly changed in abundance after in vivo HU therapy

  sickle excised patients 2d-dige tandem immunoblot

• Strategies for folding of affinity tagged proteins using GroEL and osmolytes.

  PMID 19082872 · PMC3693453 · Journal of structural and functional genomics · 2009 · 8 claims · 8 setups

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  GroEL/osmolyte mixtures can be used to refold difficult-to-fold chimeric affinity-tagged proteins by exploiting intrinsic chaperonin binding.

  coli sds-page glutathione pepck-gst sds-page maldi-tof native

• 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

• Proteomic analysis identifies MMP-9, DJ-1 and A1BG as overexpressed proteins in pancreatic juice from pancreatic ductal adenocarcinoma patients.

  PMID 18706098 · PMC2528014 · BMC cancer · 2008 · 7 claims · 6 setups

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  MMP-9, DJ-1 and A1BG are overexpressed in pancreatic juice and tissue from PDAC patients compared with cancer-free/normal controls

  pooled individual trypsin-digested pancreatic two-dimensional difference maldi-tof-ms

• RNAseq analysis of the parasitic nematode Strongyloides stercoralis reveals divergent regulation of canonical dauer pathways.

  PMID 23145190 · PMC3493385 · PLoS neglected tropical diseases · 2012 · 8 claims · 8 setups

  Has reproduction · 66

  S. stercoralis possesses homologs of nearly all C. elegans dauer genes, but with significant differences in protein structure, developmental regulation, and gene family expansion.

  strongyloides stercoralis mongolian adapter-ligated polyadenylated novo comparative

• Brain-specific proteins decline in the cerebrospinal fluid of humans with Huntington disease.

  PMID 18984577 · PMC2649809 · Molecular & cellular proteomics : MCP · 2009 · 8 claims · 6 setups

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  Brain-specific proteins are 1.8 times more likely to be observed in CSF than in plasma

  csf brain normal 2d-dige label-free isotopic

• Identification and characterization of HLA-A*0301 epitopes in HIV-1 gag proteins using a novel approach.

  PMID 19903485 · PMC2836169 · Journal of immunological methods · 2010 · 7 claims · 7 setups

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  PS mutations V7I and I34L (p17) and K403R (p7) in HIV-1 gag significantly correlate with HLA-A*0301

  hiv-1-infected genomic hiv-1 hla-a*0301 statistical pcr gag

• Comparing cellular proteomes by mass spectrometry.

  PMID 19886975 · PMC2784314 · Genome biology · 2009 · 8 claims · 6 setups

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  MS-based proteomics combined with cryo-electron tomography (CET) enables determination of absolute and relative protein abundances and localization

  leptospira saccharomyces specified shotgun selected cryo-electron

• Proteomic analysis of protein deposits on worn daily wear silicone hydrogel contact lenses.

  PMID 18989384 · PMC2579937 · Molecular vision · 2008 · 8 claims · 4 setups

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  Worn silicone hydrogel contact lenses deposit a wide array of proteins from the tear film and other sources.

  deposit excised pooled worn sds-page in-gel lc-ms-ms

• Pre-operative urinary cathepsin D is associated with survival in patients with renal cell carcinoma.

  PMID 19789534 · PMC2768081 · British journal of cancer · 2009 · 8 claims · 7 setups

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  Cathepsin D, identified via comparative 2D PAGE of conditioned media from RCC cell lines vs normal renal cultures, is a candidate secreted biomarker of RCC

  htb49 excised conditioned urine page maldi western

• The PeptideAtlas project.

  PMID 16381952 · PMC1347403 · Nucleic acids research · 2006 · 8 claims · 5 setups

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  PeptideAtlas provides an automated repository that identifies peptides by MS/MS, statistically validates identifications, and maps them to eukaryotic genomes to enable data exchange and integration with genomic data.

  plasma drosophila yeast tandem sequence

• Proteolysis of the endothelial cell protein C receptor by neutrophil proteinase 3.

  PMID 17459006 · PMC1890847 · Journal of thrombosis and haemostasis : JTH · 2007 · 8 claims · 8 setups

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  Activated neutrophils decrease EPCR surface expression on endothelial cells over time

  ea.hy926 peripheral neutrophils recombinant flow luminol-dependent sds-page

• Dissociation of the carbohydrate-binding and splicing activities of galectin-1.

  PMID 18662664 · PMC2590671 · Archives of biochemistry and biophysics · 2008 · 7 claims · 7 setups

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  GST-Gal3 and GST-Gal1 pull down the general transcription factor TFII-I from HeLa nuclear extract, identified by mass spectrometry and confirmed by immunoblot

  hela gst-gal1 galectin-depleted gst lc-ms immunoblotting

• Ovarian cancer biomarkers: current options and future promise.

  PMID 18926090 · PMC3381792 · Journal of the National Comprehensive Cancer Network : JNCCN · 2008 · 8 claims · 8 setups

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  CA125 lacks the sensitivity and specificity needed for reliable early-stage ovarian cancer detection, since only ~50% of stage I/II cases show elevated levels

  serum plasma preoperative advanced serum plasma elisa