Progress toward the understanding and management of human colon cancer can be significantly advanced if appropriate experimental platforms become available. We have investigated whether a rat model carrying a knockout allele in the gatekeeper gene Adenomatous polyposis coli (Apc) recapitulates familial colon cancer of the human more closely than existing murine models. We have established a mut...

Background and aims: The role of Helicobacter pylori and atrophic gastritis in the pathogenesis of gastric lesions in familial adenomatous polyposis (FAP) has not been clarified. Patients: Thirty one patients with FAP. Methods: The presence of fundic gland polyposis (FGP) and gastric adenoma (GA) was determined by upper endoscopy with biopsies. The degree of gastric mucosal atrophy and H pylori...

BACKGROUND Development of more than 100 colorectal adenomas is diagnostic of the dominantly inherited autosomal disease familial adenomatous polyposis (FAP). Germline mutations can be identified in the adenomatous polyposis coli (APC) gene in approximately 80% of patients. The APC protein comprises several regions and domains for interaction with other proteins, and specific clinical manifestat...

Mutations in the adenomatous polyposis coli (APC) gene are found in most colorectal cancers. They cause constitutive activation of proliferative pathways when both alleles of the gene are mutated. However studies on individuals with familial adenomatous polyposis (FAP) have shown that a single mutated APC allele can also create changes in the precancerous colon crypt, like increased number of s...

Individuals with heterozygous germline adenomatous polyposis coli (APC) mutations or familial adenomatous polyposis (FAP) are born with normal appearing colons but later develop hundreds to thousands of polyps. Tumor progression apparently starts after somatic loss of the normal APC allele, but germline APC mutations may potentially alter niche stem cell survival through dominant-negative inter...

background: deep vein thrombosis is an important cause of morbidity and mortality. however, its association with adenomatous polyposis coli is extremely rare. here we present an interesting case of deep vein thrombosis associated with adenomatous polyposis coli. case presentation: a 15 year old female who was having fever and diarrhea for 5 months developed bilateral asymmetric painful swelling...

Familial adenomatous polyposis is an archetypal disease illustrating the genetic basis of human cancer. The adenomatous polyposis coli gene functions as a tumor suppressor with hundreds of known mutations that result in a defective adenomatous polyposis coli protein. In addition to the certain fate of colon cancer without colectomy, patients with familial adenomatous polyposis are also at incre...

Background: Development of more than 100 colorectal adenomas is diagnostic of the dominantly inherited autosomal disease familial adenomatous polyposis (FAP). Germline mutations can be identified in the adenomatous polyposis coli (APC) gene in approximately 80% of patients. The APC protein comprises several regions and domains for interaction with other proteins, and specific clinical manifesta...

Background-Hepatoblastoma is a rare, rapidly progressive, usually fatal childhood malignancy, which if confined to the liver can be cured by radical surgical resection. An association between hepatoblastoma and familial adenomatous polyposis (FAP), which is due to germline mutation of the APC (adenomatous polyposis coli) gene, has been confirmed, but correlation with site ofAPC mutation has not...

genes adenomatous polyposis and the search for modifier Explaining differences in the severity of familial service Email alerting top right corner of the article Receive free email alerts when new articles cite this article-sign up in the box at the