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Article

Genetic instability and mutation of the TGF-beta-receptor-II gene in ampullary carcinomas.

International journal of cancer - 4 May 1998

Imai Y, Tsurutani N, Oda H, Inoue T, Ishikawa T

Abstract excerpt

Ampullary carcinomas are relatively rare cancers of which very little is known in terms of carcinogenetic mechanisms at the molecular level. Genetic instability caused by mutations of mismatch-repair genes has been demonstrated to be responsible for hereditary non-polyposis colorectal cancers and a sub-set of sporadic colorectal cancers. In some of those tumors showing genetic instability, the...

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PMID: 9579579
DOI: 10.1002/(sici)1097-0215(19980504)76:3<407::aid-ijc19>3.0.co;2-7

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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.

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