Neurocirugia (Asturias, Spain) · 2001
[Prognosis value of p53 gene and cellular proliferation factors in malignant supratentorial gliomas].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Gil-Salú J L, González-Darder J M, Barcia Albacar J A, Pesudo J V, Vera-Román J M, Lázaro R, Alós M
Аннотация
OBJECT: The aim of this study was to investigate prognosis value of p53 oncosuppresor gene and labeling index by MIB-1 and PCNA monoclonal antibodies in malignant gliomas.
METHODS AND RESULTS: We operated 60 patient with malignant glioma between July 1994 and August 1998. Forty-five cases had the histopathological diagnosis of Glioblastoma Multiforme and fifteen cases of anaplastic astrocytoma or olygoastrocytoma. Initially we compare MIB-1/PCNA labeling index in eighteen cases. Patients < 40 years old, short period of symptoms preoperatively, only one cerebral lobe localization, total surgical exeresis, Karnofsky index > 70 postoperatively, low labeling index (MIB < 8.6%), forward radiotherapy treatment and surgical re-operation, were identified like favourable outcome factors in the uninvariable analysis. However to the multivariable analysis, only had outcome significance: patients < 40 years old, low labeling index, Karnofsky index > 70 postoperatively and surgical reoperation.
CONCLUSIONS: On the basis of the results of current analysis, moreover classical factors associated with better outcome, low labeling index to Glioblastoma Multiforme have been noted in patients with longer survival, and must be included to conventional histopathological studies.
METHODS AND RESULTS: We operated 60 patient with malignant glioma between July 1994 and August 1998. Forty-five cases had the histopathological diagnosis of Glioblastoma Multiforme and fifteen cases of anaplastic astrocytoma or olygoastrocytoma. Initially we compare MIB-1/PCNA labeling index in eighteen cases. Patients < 40 years old, short period of symptoms preoperatively, only one cerebral lobe localization, total surgical exeresis, Karnofsky index > 70 postoperatively, low labeling index (MIB < 8.6%), forward radiotherapy treatment and surgical re-operation, were identified like favourable outcome factors in the uninvariable analysis. However to the multivariable analysis, only had outcome significance: patients < 40 years old, low labeling index, Karnofsky index > 70 postoperatively and surgical reoperation.
CONCLUSIONS: On the basis of the results of current analysis, moreover classical factors associated with better outcome, low labeling index to Glioblastoma Multiforme have been noted in patients with longer survival, and must be included to conventional histopathological studies.
Предметные рубрики MeSH
AdultAntibodies, MonoclonalAntigens, NuclearBrain NeoplasmsCell MovementCombined Modality TherapyGenes, p53GliomaHumansKarnofsky Performance StatusKi-67 AntigenMiddle AgedNuclear ProteinsPostoperative PeriodPrognosisProliferating Cell Nuclear AntigenRetrospective StudiesSupratentorial NeoplasmsTumor Cells, Cultured