Novelp53splicing site mutation in Li-Fraumeni-like syndrome with osteosarcoma

Autor: Kaname Nakatani, Naoto Sakurai, Tomoki Nakamura, Junji Nishioka, Yoshihiro Komada, Shotaro Iwamoto, Akihiko Matsumine, Yoshihiro Miura
Rok vydání: 2013
Předmět:
Zdroj: Pediatrics International. 55:107-111
ISSN: 1328-8067
DOI: 10.1111/j.1442-200x.2012.03641.x
Popis: We describe a 15-year-old girl with a novel germline p53 splice site mutation who developed an osteosarcoma. She received several cycles of chemotherapy with complete resection of the primary tumor without amputation, and has maintained remission for 18 months. Li-Fraumeni-like syndrome was suspected based on familial history. Sequence analysis revealed the presence of a novel germline p53 gene mutation resulting in a G to A transition at position +1 at the donor splice site of intron 6, creating a 6 amino acid insertion. This case provides interesting insight into the phenotype-genotype correlation in LFL syndrome with a TP53 splicing mutation.
Databáze: OpenAIRE