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    Gambaran Pewarnaan Imunohistokimia P53 pada Meningioma di RSUP-HAM

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    Fulltext (4.998Mb)
    Date
    2013
    Author
    Donny
    Advisor(s)
    Hakim, Adril Arsyad
    Japardi, Iskandar
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    Abstract
    P53 is a protein produced by TP53 gene, this protein mediate primary tumor supressor pathway of the cell. P53 is a tumor supressor gene which often considered as the guardian of the genome. If p53 gene underwent mutation, the non lethal genetic defect may cause neoplasm progression. Mutation of p53 gene has been found in more than half of all tumor cases in human. Although p53 pathway has been well understood in those tumors, its role in meningioma tumorigenesis is still very little known. This study is conducted to obtain how p53 immunohistochemistry expression in meningioma patient.
     
    P53 merupakan protein yang diproduksi oleh gen TP53, protein ini mememperantarai jalur supresi tumor utama dari sel. P53 merupakan ‘tumor supressor gene’ yang dianggap sebagai pelindung gen (guardian of the genome). Apabila gen p53 mengalami mutasi maka defek genetik yang tidak mematikan, dapat mengakibatkan progresi neoplasma. Gen p53 sering mengalami mutasi pada berbagai jenis tumor pada manusia. Mutasi p53 telah ditemukan pada lebih dari setengah kasus keganasan pada manusia.Walaupun ‘p53 pathway’ telah dikenal baik dalam patogenesis keganasan tersebut, penarannya dalam tumorigenesis meningioma masih sangat sedikit dipahami. Penelitian ini kami maksudkan untuk mendapatkan gambaran bagaimana ekspresi p53 secara imunohistokimia pada pasien-pasien meningioma.

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    http://repositori.usu.ac.id/handle/123456789/41729
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    • Master Theses [61]

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    Repositori Institusi Universitas Sumatera Utara (RI-USU)
    Universitas Sumatera Utara | Perpustakaan | Resource Guide | Katalog Perpustakaan
    DSpace software copyright © 2002-2016  DuraSpace
    Contact Us | Send Feedback
    Theme by 
    Atmire NV