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    Home > Active Ingredient News > Study of Nervous System > Acta Neuropathologica: Clinical and Molecular Heterogeneity of Pineal Parenchymal Tumors: A Consensus Study

    Acta Neuropathologica: Clinical and Molecular Heterogeneity of Pineal Parenchymal Tumors: A Consensus Study

    • Last Update: 2021-05-08
    • Source: Internet
    • Author: User
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    Pineal parenchymal tumor is a rare central nervous system (CNS) tumor, including a series of entities with different histological manifestations and clinical phenotypes.


    Recently, genomic studies have revealed the biology and heterogeneity of pineal parenchymal tumors, especially PBs and PPTIDs.


    Figure 1: Overview of the clinical and molecular characteristics of pineal parenchymal tumors

    This study defines four clinical and biologically relevant consensus PB groups, including PB-miRNA1 (n=96), PB-miRNA2 (n=23), PB-MYC/FOXR2 (n=34) and PB-RB1 (N=25).


    consensus

    The results of the study show that there are significant differences in the age at diagnosis , gender preference and metastasis status of different tumor groups .


    diagnosis

    In summary, this study confirmed the clinical and biological heterogeneity of pineal parenchymal tumors and proposed a consistent set of molecules.


    management

    Original source:

    Original source:

    Liu, APY, Li, BK, Pfaff, E.


    Liu, APY, Li, BK, Pfaff, E.
    et al.
    springer.
    com/article/10.
    1007/s00401-021-02284-5" target="_blank" rel="noopener"> Clinical and molecular heterogeneity of pineal parenchymal tumors: a consensus study.
     springer.
    com/article/10.
    1007/s00401-021-02284-5" target="_blank" rel="noopener">Clinical and molecular heterogeneity of pineal parenchymal tumors: a consensus study.
    Acta Neuropathol 141,  771–785 (2021 ).
    https://doi.
    org/10.
    1007/s00401-021-02284-5 Leave a message here 
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