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

Prospective study of Lewis antigen alterations in the gastric precancerous process.

Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology - 1 Jan 2000

Torrado J, Correa P, Ruiz B, Zavala D, Bara J

Abstract excerpt

A prospective study with two gastric biopsies taken several years apart was carried out in 117 subjects with intestinal metaplasia who are of the Lewis(a-b+) phenotype. They are residents of a rural Andean region in Colombia displaying very high rates of gastric cancer. The anomalous expression of Lewis(a) antigens in the metaplastic epithelium carried a significantly increased risk of colonic metaplasia and...

Read the complete abstract on PubMed

Topics

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

Share to Aged
Share to Biomarkers, Tumor

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Biopsy

Share to Gene Expression

Share to Immunohistochemistry

Share to Lewis Blood Group Antigens

Share to Phenotype

Share to Precancerous Conditions

Source

Identifiers

PMID: 1306106

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence. Graph snapshot: 2026-09-29.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Prospective study of Lewis antigen alterations in the gastric precancerous process.PMID 1306106Read ↗

Lewis antigen alterations in gastric cancer precursors.Semantic proximity Read ↗

Lewis antigen alterations in a population at high risk of stomach cancer.Semantic proximity Read ↗

Lewis, secretor, and ABO phenotypes, and sulfomucin expression in gastric intestinal metaplasia.Semantic proximity Read ↗

Lewis system alterations in gastric carcinogenesis.Semantic proximity Read ↗

Lewis antigen expression and other pathogenic factors in the presence of atrophic chronic gastritis in a European population.Semantic proximity Read ↗

Blood-group phenotypes, sulfomucins, and Helicobacter pylori in Barrett's esophagus.Semantic proximity Read ↗

Expression of Lewis antigens and their precursors in gastric mucosa: relationship with Helicobacter pylori infection and gastric carcinogenesis.Semantic proximity Read ↗

Molecular mechanisms of Lewis antigen expression.Semantic proximity Read ↗

ABH and Lewis blood group systems and their relation to diagnosis and risk of Helicobacter pylori infection.Semantic proximity Read ↗

Erythrocyte Lewis antigen phenotypes of dyspeptic patients in Taiwan--correlattion of host factor with Helicobacter pylori infection.Semantic proximity Read ↗

Erythrocyte Lewis (A+B-) host phenotype is a factor with familial clustering for increased risk of Helicobacter pylori-related non-cardiac gastric cancer.Semantic proximity Read ↗

[Expression of ABH and Lewis antigens in chronic gastritis and pre-neoplasic alterations in gastric mucosa].Semantic proximity Read ↗

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