Mapping p53 mutations in low-grade glioma: a voxel-based neuroimaging analysis
BACKGROUND AND PURPOSE: Brain tumor location has proved to be a prognostic factor
that may be associated with features of neoplastic origin. Mutation of p53 is an atypical …
that may be associated with features of neoplastic origin. Mutation of p53 is an atypical …
Anatomical localization of p53 mutated tumors: a radiographic study of human glioblastomas
Accumulating evidence has suggested that tumor location is linked to the genetic profile of
gliomas. Therefore, the aim of this study was to investigate the anatomical characteristics of …
gliomas. Therefore, the aim of this study was to investigate the anatomical characteristics of …
Neuroimaging characteristics in subgroup of GBMs with p53 overexpression
M Mut, UC Turba, AC Botella, E Baskurt… - Journal of …, 2007 - Wiley Online Library
Glioblastoma multiforme (GBM) is a heterogeneous group of tumors, and neuroimaging
characteristics have not been well‐defined in molecular subgroups. Eighty‐five patients with …
characteristics have not been well‐defined in molecular subgroups. Eighty‐five patients with …
Voxel-wise radiogenomic mapping of tumor location with key molecular alterations in patients with glioma
MA Tejada Neyra, U Neuberger, A Reinhardt… - Neuro …, 2018 - academic.oup.com
Background This study aims to evaluate the impact of tumor location on key molecular
alterations on a single voxel level in patients with newly diagnosed glioma. Methods A …
alterations on a single voxel level in patients with newly diagnosed glioma. Methods A …
Computational identification of tumor anatomic location associated with survival in 2 large cohorts of human primary glioblastomas
BACKGROUND AND PURPOSE: Tumor location has been shown to be a significant
prognostic factor in patients with glioblastoma. The purpose of this study was to characterize …
prognostic factor in patients with glioblastoma. The purpose of this study was to characterize …
[HTML][HTML] MRI features predict p53 status in lower-grade gliomas via a machine-learning approach
Y Li, Z Qian, K Xu, K Wang, X Fan, S Li, T Jiang… - NeuroImage: Clinical, 2018 - Elsevier
Background P53 mutation status is a pivotal biomarker for gliomas. Here, we developed a
machine-learning model to predict p53 status in lower-grade gliomas based on radiomic …
machine-learning model to predict p53 status in lower-grade gliomas based on radiomic …
Association of p53 tumor suppressor gene with paraclinical and clinical modalities of gliomas patients in Malaysia
AA Yusoff, J Abdullah, MR Abdullah, AR Mohd Ariff… - Acta …, 2004 - Springer
Background. Alteration of the tumor suppressor gene p53 is considered to be a critical step
in the development of human cancer. Changes in this gene have been detected in a wide …
in the development of human cancer. Changes in this gene have been detected in a wide …
Somatic mutations associated with MRI-derived volumetric features in glioblastoma
Introduction MR imaging can noninvasively visualize tumor phenotype characteristics at the
macroscopic level. Here, we investigated whether somatic mutations are associated with …
macroscopic level. Here, we investigated whether somatic mutations are associated with …
Analysis of p53 gene mutations in human gliomas by polymerase chain reaction-based single-strand conformation polymorphism and DNA sequencing
FH Sarkar, WJ Kupsky, YW Li… - Diagnostic Molecular …, 1994 - journals.lww.com
Mutations in the p53 gene have been recognized in brain tumors, and clonal expansion of
p53 mutant cells has been shown to be associated with glioma progression. However …
p53 mutant cells has been shown to be associated with glioma progression. However …
p53 in nonneoplastic central nervous system lesions: an immunohistochemical and genetic sequencing study
Ö Kurtkaya-Yapıcıer, BW Scheithauer, D Hebrink… - …, 2002 - journals.lww.com
OBJECTIVE: Immunostaining for p53 commonly is considered a marker of neoplasia.
Previous studies of nonneoplastic processes have yielded conflicting results. METHODS: To …
Previous studies of nonneoplastic processes have yielded conflicting results. METHODS: To …