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).

• K-ras point mutation occurs in the early stage of carcinogenesis in lung cancer.

  PMID 9514049 · PMC2149957 · British journal of cancer · 1998 · 6 claims · 4 setups

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  K-ras codon 12 mutation is present in all carcinoma lesions examined with no intratumour heterogeneity, consistent with an early carcinogenic event

  resected pcr-rflp-positive lung pcr-rflp direct selective

• Frequency and spectrum of c-Ki-ras mutations in human sporadic colon carcinoma, carcinomas arising in ulcerative colitis, and pancreatic adenocarcinoma.

  PMID 1773797 · PMC1568060 · Environmental health perspectives · 1991 · 8 claims · 7 setups

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  60% (37/61) of sporadic colon carcinomas contain c-Ki-ras codon 12 mutations

  sporadic carcinoma pancreatic tumor pcr flow mixing

• Mutational analysis of the p53 and K-ras genes and allelotype study of the Rb-1 gene for investigating the pathogenesis of combined hapatocellular-cholangiocellular carcinomas.

  PMID 8957064 · PMC5921002 · Japanese journal of cancer research : Gann · 1996 · 6 claims · 4 setups

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  Both components of combined hepatocellular-cholangiocellular carcinoma share the same genetic and phenotypic character and may arise from the same origin in some cases

  formalin-fixed combined pcr-based allelotype immunohistochemistry

• TP53 mutations in ovarian carcinomas from sporadic cases and carriers of two distinct BRCA1 founder mutations; relation to age at diagnosis and survival.

  PMID 16229746 · PMC1276789 · BMC cancer · 2005 · 8 claims · 4 setups

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  Survival for BRCA1-familial ovarian cancer cases with TP53 mutations was not significantly different from familial cases without TP53 mutations (p=0.25, RR=1.64)

  ovarian sporadic paraffin-embedded mutation survival extraction

• TP53 mutation analyses on breast carcinomas: a study of paraffin-embedded archival material.

  PMID 8761369 · PMC2074687 · British journal of cancer · 1996 · 8 claims · 8 setups

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  CDGE can be used to successfully detect TP53 mutations (exons 5-8) in DNA extracted from archival paraffin-embedded breast carcinoma tissue

  archival pcr breast tumour pcr-cdge direct restriction

• Frequent p53 mutation in brain (fetal)-type glycogen phosphorylase positive foci adjacent to human 'de novo' colorectal carcinomas.

  PMID 11384100 · PMC2363669 · British journal of cancer · 2001 · 7 claims · 6 setups

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  BGP positive foci occur sporadically in the transitional mucosa adjacent to 'de novo' colorectal carcinomas in all cases studied

  colorectal microdissected pcr-amplified immunohistochemistry pcr-sscp cloning

• Mutations of p53 in morphologically non-neoplastic mucosa of long-standing ulcerative colitis.

  PMID 11223540 · PMC5926702 · Japanese journal of cancer research : Gann · 2001 · 8 claims · 4 setups

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  MNNM-p53OE shares identical p53 mutations with the coexisting/adjoining carcinoma and/or dysplasia, indicating a common clonal origin

  colectomy microdissected same immunohistochemistry nested

• Analyses of the APC and TGF-beta type II receptor genes, and microsatellite instability in mucosal colorectal carcinomas.

  PMID 9330602 · PMC5921495 · Japanese journal of cancer research : Gann · 1997 · 5 claims · 3 setups

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  APC gene mutations occur in a substantial proportion (34.0%) of mucosal colorectal carcinomas, indicating APC involvement from the beginning of tumorigenesis in many early colorectal carcinomas

  mucosal apc tgf-β microsatellite

• Most microsatellite unstable sporadic colorectal carcinomas carry MBD4 mutations.

  PMID 11104560 · PMC2363466 · British journal of cancer · 2000 · 8 claims · 2 setups

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  MBD4 mutations occur in 89% (17/19) of RER+ sporadic colorectal carcinomas when microdissected tumor sites are analyzed

  microdissected frozen pcr comparison

• Mutation of the p53 gene precedes aneuploid clonal divergence in colorectal carcinoma.

  PMID 7841032 · PMC2033599 · British journal of cancer · 1995 · 7 claims · 5 setups

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  p53 mutation occurs as a single clonal event that precedes and may facilitate aneuploid clonal divergence in colorectal carcinoma

  tumour plpd-fixed frozen pcr-sscp dideoxy restriction

• Multiple K-ras mutations in hyperplasia and carcinoma in cases of human pancreatic carcinoma.

  PMID 10543256 · PMC5926143 · Japanese journal of cancer research : Gann · 1999 · 7 claims · 6 setups

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  K-ras codon 12 mutations are present in the majority of solid-type (85%) and ductectatic-type (73%) pancreatic carcinomas.

  pancreatic mucous microdissected extracted k-ras histopathological microdissection

• The CHEK2(*)1100delC mutation has no major contribution in oesophageal carcinogenesis.

  PMID 14970869 · PMC2410163 · British journal of cancer · 2004 · 7 claims · 7 setups

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  CHEK2*1100delC has no major contribution in oesophageal carcinogenesis

  oesophageal barrett's dysplastic dutch allele-specific polymorphic immunohistochemistry

• Mitochondrial DNA mutations in renal cell carcinomas revealed no general impact on energy metabolism.

  PMID 16404428 · PMC2361126 · British journal of cancer · 2006 · 6 claims · 5 setups

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  Somatic mtDNA mutations occur in renal cell carcinoma but are infrequent and frequently present at low (below 25%) heteroplasmy levels

  renal dhplc direct pcr-restriction

• FGFR3 protein expression and its relationship to mutation status and prognostic variables in bladder cancer.

  PMID 17668422 · PMC2443273 · The Journal of pathology · 2007 · 8 claims · 4 setups

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  FGFR3 mutations occur in 42% of primary urothelial carcinomas and are significantly associated with low tumour grade and stage

  urothelial tumour direct manual immunohistochemistry

• The continuing search for cancer-causing somatic mutations.

  PMID 17319975 · PMC1851399 · Breast cancer research : BCR · 2007 · 8 claims · 3 setups

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  A screen of 91 breast cancers uncovered 87 somatic variants spread across 16 of the 21 genes examined

  breast limited targeted gene temporal

• The detection of K-ras mutations in colorectal cancer using the amplification-refractory mutation system.

  PMID 9579832 · PMC2150152 · British journal of cancer · 1998 · 5 claims · 6 setups

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  ARMS reliably detects K-ras codon 12/13 mutations in archival CRC DNA samples even when mutant sequence is under-represented relative to wild-type

  archival tumour tumour-derived haematoxylin arms direct pcr

• Genomic structure and alterations of homeobox gene CDX2 in colorectal carcinomas.

  PMID 10027310 · PMC2362430 · British journal of cancer · 1999 · 8 claims · 6 setups

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  CDX2 expression is decreased in colorectal carcinomas in prior studies

  genomic sporadic hnpcc carcinoma standard pcr-sscp cloning

• Heterogeneity of p53 mutational status in intramucosal carcinoma of the colorectum.

  PMID 11223545 · PMC5926696 · Japanese journal of cancer research : Gann · 2001 · 7 claims · 4 setups

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  p53 gene mutations occur and diverge at the intramucosal carcinoma stage, before submucosal invasion

  endoscopically same pcr-based immunohistochemistry histologic

• Increased frequency of the k-ras G12C mutation in MYH polyposis colorectal adenomas.

  PMID 15083190 · PMC2410274 · British journal of cancer · 2004 · 8 claims · 2 setups

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  Somatic k-ras mutations occur in 9 of 54 (16.7%) MYH polyposis colorectal tumours, with frequency increasing with degree of dysplasia.

  microdissected previously pcr literature-derived

• Correlation of mutation and immunohistochemistry of p53 in hepatocellular carcinomas in Korean people.

  PMID 12483005 · PMC3054961 · Journal of Korean medical science · 2002 · 6 claims · 3 setups

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  5% immunoreactive tumor cells is a reliable IHC threshold to detect p53 mutations in HCC

  hcc genomic pcr immunohistochemistry pcr-sscp sequencing