Expression of ATRX in different central nervous system tumors and the usefulness in differential diagnosis
CHU Ming-liang
ZHANG Zhu-xue
ZHANG Yun
YANG Ying-chun
SHEN He-de
YI Wei
Abstract：Objective To investigate the expression of α-thalassemia/mental retardation syndrome X-linked (ATRX) in different central nervous system tumors and the meaningness in differential diagnosis. Methods Expression of ATRX protein was determined by immunohistochemistry in astrocytomas , oligodendrogliomas, glioblastomas, ependymomas and meningiomas. Results Positive expression levels of ATRX in astrocytomas were significantly lower than those in oligodendrogliomas,glioblastomas, ependymomas and meningiomas (all P <0.01). Conclusion The loss of ATRX was mainly occurred in astrocytomas, which could be as a astrocytoma marker in diagnosis.
Keywords：Central nervous system tumorsATRX
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 3026-3029 )