Case report: Two cases of metastatic pancreatoblastoma in adults: efficacy of Folfirinox and implication of the wnt/β-catenin pathway in genomic analysis - Archive ouverte HAL Access content directly
Journal Articles Frontiers in Oncology Year : 2021

Case report: Two cases of metastatic pancreatoblastoma in adults: efficacy of Folfirinox and implication of the wnt/β-catenin pathway in genomic analysis

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Abstract

Pancreatoblastomas are unfrequent tumors usually found in children. We report two cases of metastatic pancreatoblastomas observed in young women. A systemic chemotherapy (FOLFIRINOX regimen) was associated with a disease control in one case and a partial response in the second with an improvement of general status for both. A high-throughput sequencing of the tumor described in both cases alteration in the Wnt/β-catenin pathway: a mutation in CTNNB1 (exon 3, c.110C>G, p.S37C, reported as a hotspot in COSMIC) in one case and a homozygous loss associated with breakage targeting APC (5q22.2) in the second.

Dates and versions

hal-03623119 , version 1 (29-03-2022)

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Jean-Luc Raoul, Sandrine Oziel-Taieb, Thierry Lecomte, José Adelaide, Arnaud Guille, et al.. Case report: Two cases of metastatic pancreatoblastoma in adults: efficacy of Folfirinox and implication of the wnt/β-catenin pathway in genomic analysis. Frontiers in Oncology, 2021, 11, pp.1-8. ⟨10.3389/fonc.2021.564506⟩. ⟨hal-03623119⟩
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