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).

Publications 1.3k Datasets 392.5k Experiments 17

System / cell line: k-ras ✕ Assay: analysis ✕ Clear

K-RAS and P53 mutations in association with COX-2 and hTERT expression and clinico-pathological status of NSCLC patients.

PMID 18957720 · PMC3827803 · Disease markers · 2008 · 8 claims · 6 setups

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P53 mutations were identified in 34.4% of NSCLC tumours, most frequently in SCC (55.6%)

nsclc dhplc quantitative clinical
Integrated proteomic analysis of human cancer cells and plasma from tumor bearing mice for ovarian cancer biomarker discovery.

PMID 19936259 · PMC2775948 · PloS one · 2009 · 8 claims · 8 setups

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Integrated proteomic analysis of a cancer mouse model and human cancer cell populations provides an effective approach to identify potential circulating protein biomarkers.

k-ras ovarian lists tumor quantitative pathway immunoblot
Detection of rare mutant K-ras DNA in a single-tube reaction using peptide nucleic acid as both PCR clamp and sensor probe.

PMID 16432256 · PMC1345699 · Nucleic acids research · 2006 · 8 claims · 5 setups

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A 17mer PNA spanning K-ras codons 12/13 can serve as both PCR clamp and sensor probe in a single-tube reaction, differentiating all 12 possible point mutations from wild-type by melting temperature shift

wild-type mixture mutant serial melting real-time limit-of-detection
Lower incidence of K-ras codon 12 mutation in flat colorectal adenomas than in polypoid adenomas.

PMID 8144396 · PMC5919417 · Japanese journal of cancer research : Gann · 1994 · 5 claims · 3 setups

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Flat colorectal adenomas have a significantly lower K-ras codon 12 mutation frequency than polypoid adenomas and cancers.

flat polypoid colorectal k-ras
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
Genetic and epigenetic alterations of Ras signalling pathway in colorectal neoplasia: analysis based on tumour clinicopathological features.

PMID 17923875 · PMC2360240 · British journal of cancer · 2007 · 8 claims · 4 setups

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K-ras/BRAF mutations and RASSF2 methylation frequently co-occur in colorectal adenomas, suggesting synergistic cooperation

colorectal clinicopathological direct combined histopathological
Alteration of the p53 tumor suppressor gene occurs independently of K-ras activation and more frequently in serous adenocarcinomas than in other common epithelial tumors of the human ovary.

PMID 7852189 · PMC5919385 · Japanese journal of cancer research : Gann · 1994 · 7 claims · 4 setups

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p53 gene mutations occur more frequently in serous adenocarcinomas than in other common epithelial ovarian tumors combined

common ovarian restriction sscp direct
Mutations in APC, CTNNB1 and K-ras genes and expression of hMLH1 in sporadic colorectal carcinomas from the Netherlands Cohort Study.

PMID 16356174 · PMC1334229 · BMC cancer · 2005 · 8 claims · 5 setups

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CTNNB1 mutations at phosphorylation sites are rare and of minor importance in sporadic colorectal cancer

archival colorectal formalin-fixed tumour mutation immunohistochemistry microsatellite
Pancreatic tumours: molecular pathways implicated in ductal cancer are involved in ampullary but not in exocrine nonductal or endocrine tumorigenesis.

PMID 11161385 · PMC2363700 · British journal of cancer · 2001 · 8 claims · 6 setups

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PDC shows frequent alterations of K-ras, p53, p16 and DPC4, confirming these as the core molecular fingerprint of ductal cancer

pancreatic same tumor pet sscp methylation-specific microsatellite
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 promise of biomarkers in colorectal cancer detection.

PMID 15322316 · PMC3839323 · Disease markers · 2004 · 8 claims · 8 setups

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A panel/combination of biomarkers is likely to provide better predictive value for early CRC detection than any single biomarker.

stool specimens serum multi-target afb1-n7-guanine mutation
Mutation of the nm23 gene, loss of heterozygosity at the nm23 locus and K-ras mutation in ovarian carcinoma: correlation with tumour progression and nm23 gene expression.

PMID 7669582 · PMC2033876 · British journal of cancer · 1995 · 8 claims · 5 setups

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A novel missense mutation (TGG→CGG, Trp133→Arg) in nm23-H2 was found in one stage III serous ovarian carcinoma

ovarian case matched same pcr-sscp subcloning loh
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
Establishment and characterisation of six human biliary tract cancer cell lines.

PMID 12107841 · PMC2376107 · British journal of cancer · 2002 · 8 claims · 8 setups

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Six new human biliary tract cancer cell lines (SNU-245, SNU-308, SNU-478, SNU-869, SNU-1079, SNU-1196) were established and characterised from Korean patients

biliary snu lines microdissected culture fingerprinting pcr-sscp
A colorimetric method for point mutation detection using high-fidelity DNA ligase.

PMID 16257979 · PMC1275593 · Nucleic acids research · 2005 · 8 claims · 8 setups

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High-fidelity Tth DNA ligase combined with allele-specific ligation-based gold nanoparticle assembly enables colorimetric single-base discrimination without precise temperature control

p3-modified nanoparticle synthetic ligated uv-vis colorimetric melting
Protein structure and function by the sea.

PMID 11983051 · PMC139342 · Genome biology · 2002 · 8 claims · 8 setups

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High-throughput structural genomics (X-ray crystallography and NMR) can rapidly expand the number of solved protein structures far beyond what is currently in the Protein Data Bank.

proteins membrane proteasome bacterial high-throughput electron x-ray
Differences in the histological findings, phenotypic marker expressions and genetic alterations between adenocarcinoma of the gastric cardia and distal stomach.

PMID 17262083 · PMC2360051 · British journal of cancer · 2007 · 8 claims · 6 setups

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C-Ca is associated with a significantly higher incidence of differentiated-type tumours and lymphatic vessel invasion (LVI) compared with D-Ca

resected c-ca microdissected formalin-fixed histopathological immunohistochemistry pcr-single-strand

Experiments

K-RAS and P53 mutations in association with COX-2 and hTERT expression and clinico-pathological status of NSCLC patients.

Integrated proteomic analysis of human cancer cells and plasma from tumor bearing mice for ovarian cancer biomarker discovery.

Detection of rare mutant K-ras DNA in a single-tube reaction using peptide nucleic acid as both PCR clamp and sensor probe.

Lower incidence of K-ras codon 12 mutation in flat colorectal adenomas than in polypoid adenomas.

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.

Genetic and epigenetic alterations of Ras signalling pathway in colorectal neoplasia: analysis based on tumour clinicopathological features.

Alteration of the p53 tumor suppressor gene occurs independently of K-ras activation and more frequently in serous adenocarcinomas than in other common epithelial tumors of the human ovary.

Mutations in APC, CTNNB1 and K-ras genes and expression of hMLH1 in sporadic colorectal carcinomas from the Netherlands Cohort Study.

Pancreatic tumours: molecular pathways implicated in ductal cancer are involved in ampullary but not in exocrine nonductal or endocrine tumorigenesis.

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

The promise of biomarkers in colorectal cancer detection.

Mutation of the nm23 gene, loss of heterozygosity at the nm23 locus and K-ras mutation in ovarian carcinoma: correlation with tumour progression and nm23 gene expression.

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

Establishment and characterisation of six human biliary tract cancer cell lines.

A colorimetric method for point mutation detection using high-fidelity DNA ligase.

Protein structure and function by the sea.

Differences in the histological findings, phenotypic marker expressions and genetic alterations between adenocarcinoma of the gastric cardia and distal stomach.