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 20

System / cell line: positive ✕ Assay: loh ✕ Clear

Adverse prognosis of epigenetic inactivation in RUNX3 gene at 1p36 in human pancreatic cancer.

PMID 18475302 · PMC2391125 · British journal of cancer · 2008 · 7 claims · 5 setups

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RUNX3 promoter hypermethylation is frequent in primary pancreatic cancer tissue

pancreatic microsatellite methylation-specific bisulphite
High rates of loss of heterozygosity on chromosome 19p13 in human breast cancer.

PMID 11207044 · PMC2363776 · British journal of cancer · 2001 · 8 claims · 4 setups

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The SAFB locus region on chromosome 19p13.2-3 shows a very high rate of loss of heterozygosity (LOH) in primary breast cancer, indicating presence of a breast tumour-suppressor gene locus

breast microdissected loh rt-pcr pcr
Abnormality of the DNA double-strand-break checkpoint/repair genes, ATM, BRCA1 and TP53, in breast cancer is related to tumour grade.

PMID 15138484 · PMC2409464 · British journal of cancer · 2004 · 8 claims · 4 setups

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High-grade breast tumours show a high frequency of LOH and/or abnormal expression of ATM, BRCA1 and TP53

early-onset same peripheral breast allelotyping immunohistochemistry direct
Relationship between the extent of chromosomal losses and the pattern of CpG methylation in gastric carcinomas.

PMID 16224153 · PMC2779276 · Journal of Korean medical science · 2005 · 7 claims · 4 setups

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High-level-loss (LOH-H) tumors show a tendency toward unmethylation in Maspin, CAGE, MAGE-A2, and RABGEF1 genes

microdissected same bisulfite-modified pcr microsatellite methylation-specific bisulfite
Cell clusters overlying focally disrupted mammary myoepithelial cell layers and adjacent cells within the same duct display different immunohistochemical and genetic features: implications for tumor progression and invasion.

PMID 14580259 · PMC314413 · Breast cancer research : BCR · 2003 · 7 claims · 4 setups

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ER-negative cell clusters are far more likely than ER-positive clusters to overlie disrupted myoepithelial cell layers, both at the case level and the individual-disruption level

paraffin selected microdissected double immunohistochemistry loss
Candidate target genes for loss of heterozygosity on human chromosome 17q21.

PMID 15187990 · PMC2409524 · British journal of cancer · 2004 · 8 claims · 5 setups

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JUP (plakoglobin) is the only identified gene physically located between the D17S746 and D17S846 markers that define the smallest common region of LOH on chromosome 17q21

genomic normal breast p1-phage nucleotide rt-pcr cold
Somatic deletion of the NF1 gene in a neurofibromatosis type 1-associated malignant melanoma demonstrated by digital PCR.

PMID 16961930 · PMC1570477 · Molecular cancer · 2006 · 8 claims · 6 setups

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Somatic deletion of the maternal NF1 allele occurred in the melanoma of an NF1 patient, demonstrating biallelic NF1 inactivation.

peripheral microdissected formalin-fixed microsatellite conventional digital
Alterations in candidate genes PHF2, FANCC, PTCH1 and XPA at chromosomal 9q22.3 region: pathological significance in early- and late-onset breast carcinoma.

PMID 18990233 · PMC2633285 · Molecular cancer · 2008 · 8 claims · 5 setups

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PHF2, FANCC and PTCH1 show high frequency of alterations (deletion/methylation) compared to XPA in both early- and late-onset breast carcinoma groups

invasive breast normal microsatellite methylation sscp
Loss or somatic mutations of hMSH2 occur in hereditary nonpolyposis colorectal cancers with hMSH2 germline mutations.

PMID 8613431 · PMC5921088 · Japanese journal of cancer research : Gann · 1996 · 5 claims · 4 setups

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hMSH2 germline mutations were detected in 5 of 36 Japanese HNPCC kindreds (14%)

peripheral tumor sscp somatic loss
INI1 mutations in meningiomas at a potential hotspot in exon 9.

PMID 11161377 · PMC2363707 · British journal of cancer · 2001 · 6 claims · 5 setups

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A recurrent somatic INI1 mutation (G1130A, Arg377His) occurs at a hotspot in exon 9 in a subset of meningiomas.

meningioma re-extracted sscp direct pcr
Frequent loss of the AXIN1 locus but absence of AXIN1 gene mutations in adenocarcinomas of the gastro-oesophageal junction with nuclear beta-catenin expression.

PMID 14970870 · PMC3215949 · British journal of cancer · 2004 · 8 claims · 7 setups

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Nuclear β-catenin expression in GEJ adenocarcinoma cell lines correlates with enhanced TCF-mediated reporter gene transcription

gej paired showing tumours tcf pcr-sscp bidirectional
Somatic and germline mutation in GRIM-19, a dual function gene involved in mitochondrial metabolism and cell death, is linked to mitochondrion-rich (Hurthle cell) tumours of the thyroid.

PMID 15841082 · PMC2361763 · British journal of cancer · 2005 · 8 claims · 5 setups

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Somatic missense GRIM-19 mutations occur in a subset of sporadic Hürthle cell carcinomas but not in non-Hürthle cell thyroid carcinomas or blood donors

sporadic hürthle pcr loss semi-quantitative
cDNA sequencing improves the detection of P53 missense mutations in colorectal cancer.

PMID 19671129 · PMC2731783 · BMC cancer · 2009 · 8 claims · 6 setups

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cDNA sequencing detects P53 missense mutations in colorectal cancer more frequently and reliably than DNA sequencing

colorectal paired sequencing cdna real-time
p53 mutations in cervical carcinogenesis--low frequency and lack of correlation with human papillomavirus status.

PMID 8142262 · PMC1968818 · British journal of cancer · 1994 · 7 claims · 6 setups

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Somatic mutation in the p53 gene hotspot regions occurs infrequently in cervical carcinomas

cervical tumour paired hpv-positive immunocytochemistry pcr sequencing
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
CpG island methylation status and mutation analysis of the RB1 gene essential promoter region and protein-binding pocket domain in nervous system tumours.

PMID 12556968 · PMC2376780 · British journal of cancer · 2003 · 8 claims · 4 setups

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RB1 CpG island hypermethylation is a common epigenetic event associated with development of malignant nervous system tumours

nervous bisulphite-modified same pcr-sscp methylation-specific bisulphite
Genomic and Immune Landscape of Recurrent and/or Metastatic Squamous Cell Carcinoma of the Head and Neck Progressing on Anti-PD-1 Treatment.

PMID 41666253 · PMC13044521 · Cancer immunology research · 2026 · 6 claims · 8 setups

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Tumor biopsies from anti-PD-1-resistant SCCHN show significantly more EGFR and MYCL amplifications and increased MYC pathway alterations compared with anti-PD-1-naive tumors

ffpe blood tumor whole-exome bulk multiplex
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
FISH and SNP-A karyotyping in myelodysplastic syndromes: improving cytogenetic detection of del(5q), monosomy 7, del(7q), trisomy 8 and del(20q).

PMID 19758696 · PMC2826525 · Leukemia research · 2010 · 7 claims · 4 setups

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MC, FISH, and SNP-A are complementary techniques whose combined use improves diagnostic yield for detecting del(5q), -7/del(7q), trisomy 8, and del(20q) in MDS

bone pellets extracted cd3+ metaphase fluorescence snp
Two-round coamplification at lower denaturation temperature-PCR (COLD-PCR)-based sanger sequencing identifies a novel spectrum of low-level mutations in lung adenocarcinoma.

PMID 19760750 · PMC2784016 · Human mutation · 2009 · 8 claims · 6 setups

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Two-round fast COLD-PCR followed by Sanger sequencing detects TP53 mutations at abundances as low as ~1%, below the sensitivity of conventional Sanger sequencing (~20-25%)

lung wild-type matched paired two-round real-time airs-rflp

Experiments

Adverse prognosis of epigenetic inactivation in RUNX3 gene at 1p36 in human pancreatic cancer.

High rates of loss of heterozygosity on chromosome 19p13 in human breast cancer.

Abnormality of the DNA double-strand-break checkpoint/repair genes, ATM, BRCA1 and TP53, in breast cancer is related to tumour grade.

Relationship between the extent of chromosomal losses and the pattern of CpG methylation in gastric carcinomas.

Cell clusters overlying focally disrupted mammary myoepithelial cell layers and adjacent cells within the same duct display different immunohistochemical and genetic features: implications for tumor progression and invasion.

Candidate target genes for loss of heterozygosity on human chromosome 17q21.

Somatic deletion of the NF1 gene in a neurofibromatosis type 1-associated malignant melanoma demonstrated by digital PCR.

Alterations in candidate genes PHF2, FANCC, PTCH1 and XPA at chromosomal 9q22.3 region: pathological significance in early- and late-onset breast carcinoma.

Loss or somatic mutations of hMSH2 occur in hereditary nonpolyposis colorectal cancers with hMSH2 germline mutations.

INI1 mutations in meningiomas at a potential hotspot in exon 9.

Frequent loss of the AXIN1 locus but absence of AXIN1 gene mutations in adenocarcinomas of the gastro-oesophageal junction with nuclear beta-catenin expression.

Somatic and germline mutation in GRIM-19, a dual function gene involved in mitochondrial metabolism and cell death, is linked to mitochondrion-rich (Hurthle cell) tumours of the thyroid.

cDNA sequencing improves the detection of P53 missense mutations in colorectal cancer.

p53 mutations in cervical carcinogenesis--low frequency and lack of correlation with human papillomavirus status.

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

CpG island methylation status and mutation analysis of the RB1 gene essential promoter region and protein-binding pocket domain in nervous system tumours.

Genomic and Immune Landscape of Recurrent and/or Metastatic Squamous Cell Carcinoma of the Head and Neck Progressing on Anti-PD-1 Treatment.

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

FISH and SNP-A karyotyping in myelodysplastic syndromes: improving cytogenetic detection of del(5q), monosomy 7, del(7q), trisomy 8 and del(20q).

Two-round coamplification at lower denaturation temperature-PCR (COLD-PCR)-based sanger sequencing identifies a novel spectrum of low-level mutations in lung adenocarcinoma.