Elimination of wild-type P53 mRNA in glioblastomas showing heterozygous mutations of P53.

Abstract:

:We screened 50 glioblastomas for P53 mutations. Five glioblastomas showed heterozygous mutations, while three were putatively heterozygous. Six of these eight glioblastomas showed elimination of wild-type P53 mRNA. These results strongly suggest that some sort of mechanism(s) favouring mutated over wild-type P53 mRNA exists in glioblastoma cells with heterozygous mutations of this gene.

journal_name

Br J Cancer

authors

Szybka M,Zawlik I,Kulczycka D,Golanska E,Jesien E,Kupnicka D,Stawski R,Piaskowski S,Bieniek E,Zakrzewska M,Kordek R,Liberski PP,Rieske P

doi

10.1038/sj.bjc.6604258

subject

Has Abstract

pub_date

2008-04-22 00:00:00

pages

1431-3

issue

8

eissn

0007-0920

issn

1532-1827

pii

6604258

journal_volume

98

pub_type

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