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Prognostic Value of Immunohistochemical Expression of MTAP and AKIP1 in IDH1 Mutant Astrocytom
Faculty
Medicine
Year:
2023
Type of Publication:
ZU Hosted
Pages:
Authors:
Enas Mohamed Mohamed Fouad
Staff Zu Site
Abstract In Staff Site
Journal:
Asian Pac J Cancer Prev faculty of medicine
Volume:
Keywords :
Prognostic Value , Immunohistochemical Expression , MTAP and
Abstract:
Background: Definite treatment for glioma is not exist, and with increased drug resistance, more effort should be paid to identify new prognostic biomarkers and molecular targets for therapy for glioma patients. Aim: The current study aimed to evaluate the immunohistochemical (IHC) expression of MTAP and A-Kinase Interacting Protein 1 (AKIP1) in astrocytoma and to investigate their association with the clinicopathological characters of these cases. Methods: Totally 66 cases of astrocytoma patients involved in this study. Cases underwent tumor resection and tissue sections were stained with MTAP, AKIP1 and IDH1 by IHC and evaluated in different grades of astrocytoma and their association with survival and response to therapy was investigated. Results: High AKIP1 expression was positively correlated with treatment resistance and progressive disease. Positive IDH and retained MTAP expressions had shown better treatment response rather than negative IDH and lost MTAP. High AKIP, negative IDH and loss of MTAP expressions were significantly associated with poor survival outcome. Conclusion: Irrespective to grade and IDH status, the loss of MTAP immunoreactivity and high AKIP1 expression are predictive factors in astrocytoma, and they may be used as a biomarker for guiding astrocytoma management and prognosis surveillance.
Author Related Publications
Enas Mohamed Mohamed Fouad, "The Expression of FOXE-1 and STIP-1 in Papillary Thyroid Carcinoma and Their Relationship with Patient Prognosis", Iran J Pathol.2018, 2018
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Enas Mohamed Mohamed Fouad, "Clinicopathological significance of protein disulphide isomerase A3 and phosphorylated signal transducer and activator of transcription 3 in cervical carcinoma", Contemp Oncol (Pozn, 2024
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Enas Mohamed Mohamed Fouad, "Snail-1, ALDH1, and claudin-1 tissue protein expression in patients with colorectal cancer: clinicopathological and prognostic implications", faculty of medicine, 2019
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Enas Mohamed Mohamed Fouad, "Prognostic Impact of FSTL3, ADAM12, and FAT4 in Patients of Colon Cancer: Clinicopathologic Study", Appl Immunohistochem Mol Morphol, 2023
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Enas Mohamed Mohamed Fouad, "The Expression of FOXE-1 and STIP-1 in Papillary Thyroid Carcinoma and Their Relationship with Patient Prognosis", Iran J Pathol., 2018
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Department Related Publications
Hana Abdul Ghani Ahmed Atwa, "predictive role of CDX2, MUC2 and MUC6 in progression of chronic gastritis to carcinoma", مجلة كلية الطب البشرى, 2014
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Samar Mosaad Abdelraouf, "Immunohistochemical expression of HBME-1 and galectin-3 in thedifferential diagnosis of follicular-derived thyroid nodules", pathology research and practice, 2014
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Tayseer Refaat Ibrahim Elsayed, "Immunohistochemical Study of Glypican-3 and HepPar-1 in Differentiating Hepatocellular Carcinoma from Metastatic Carcinomas in FNA of the Liver", Pathology and Oncology research, 2014
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Samar Mosaad Abdelraouf, "Immunohistochemical Study of Glypican-3 and HepPar-1 in Differentiating Hepatocellular Carcinoma from Metastatic Carcinomas in FNA of the Liver", pathology and oncology research, 2014
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Tayseer Refaat Ibrahim Elsayed, "Immunohistochemical expression of HBME-1 and galectin-3 in thedifferential diagnosis of follicular-derived thyroid nodules", Pathology – Research and Practice, 2014
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