Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

K-ras codon 12 mutations of the super-minute dysplasia in Barrett's esophagus by DNA extraction using a microdissection method.

Diseases of the esophagus : official journal of the International Society for Diseases of the Esophagus - 1 Jan 2003

Wada R, Yamaguchi T

Abstract excerpt

The aim of this study was to clarify the histogenesis of Barrett's cancer. First, 28 lesions of the super-minute dysplasia <or= 1 mm in diameter were detected by pathological examinations for Barrett's esophagus. Secondly, the K-ras codon 12 mutations in these super-minute neoplasias of the Barrett's esophagus were examined by DNA extraction using a microdissection. It was found that seven of 28 (25%)...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Barrett Esophagus
Share to Codon

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to DNA Mutational Analysis

Share to AGT gene

Share to Genes, ras

Share to Microdissection

Share to Mutation

Source

Identifiers

PMID: 14641312
DOI: 10.1046/j.1442-2050.2003.00331.x

Genes

AGT

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 10 closest

K-ras codon 12 mutations of the super-minute dysplasia in Barrett's esophagus by DNA extraction using a microdissection method.PMID 14641312Read ↗

K‐<i>ras</i> codon 12 mutations in Barrett’s oesophagus and adenocarcinomas of the oesophagus and oesophagogastric junctionSemantic proximity Read ↗

Analysis of K-ras oncogene mutation directly applied to atypical cell clusters on cytologic smear slides of bile and pancreatic juice.Semantic proximity Read ↗

Diverse p53 alterations in ulcerative colitis-associated low-grade dysplasia: full-length gene sequencing in microdissected single crypts.Semantic proximity Read ↗

Reassessment of K-ras mutations at codon 12 by direct PCR and sequencing from tissue microdissection in human pancreatic adenocarcinomas.Semantic proximity Read ↗

Higher frequency of point mutations in the c-K-ras 2 gene in human colorectal adenomas with severe atypia than in carcinomas.Semantic proximity Read ↗

Activation of c-Ki-ras in human gastrointestinal dysplasias determined by direct sequencing of polymerase chain reaction products.Semantic proximity Read ↗

APC, K-ras codon 12 mutations and p53 gene expression in carcinoma and adenoma of the gall-bladder suggest two genetic pathways in gall-bladder carcinogenesis.Semantic proximity Read ↗

Detection of genetic alterations in the p53 suppressor gene and the K-ras oncogene among different grades of dysplasia in patients with colorectal adenomas.Semantic proximity Read ↗

Apoptosis and cell proliferation in the metaplasia-dysplasia-carcinoma-sequence of Barrett's esophagus.Semantic proximity Read ↗

Neosquamous epithelium does not typically arise from Barrett's epithelium.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.