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Prognostic Value of Immunohistochemical Expression of MTAP and AKIP1 in IDH1 Mutant Astrocytoma
Faculty
Medicine
Year:
2023
Type of Publication:
ZU Hosted
Pages:
Authors:
2251
Staff Zu Site
Abstract In Staff Site
Journal:
Asian Pacific Journal of Cancer Prevention Asian Pacific Journal of Cancer Prevention
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
2251, "Pleurodesis Using Bleomycin Ampoules, Doxycycline Capsules, and Povidone Iodine Solution in Patients with Malignant Pleural Effusion in Zagazig University Hospitals", Zagazig University, Faculty of Medicine, 2022
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2251, "Outcome of docetaxel in treatment of metastatic hormone-sensitive prostate cancer and correlation with hemoglobin, albumin, lymphocyte and platelets score", Termedia Publishing House Ltd., 2022
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2251, "Serum lncRNAs, NBAT‐1, and FOXCUT signature in hepatocellular carcinoma developed on top of chronic hepatitis C", Wiley, 2022
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2251, "The incidence and clinical characteristics of pulmonary embolism in oncologic patients", Springer, 2022
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2251, "Bladder preservation by neoadjuvant chemotherapy followed by concurrent chemoradiation for muscle-invasive bladder cancer", Termedia Publishing House Ltd., 2023
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Department Related Publications
Rasha Mohamed Mostafa Hagag, "Impact of Prognostic Nutritional Index and Systemic Immune-Inflammation Index on the Clinical Outcome of Patients with Advanced Hepatocellular Carcinoma Treated with Sorafenib", Zagazig University Medical Journal, 2022
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Rasha Mohamed Mostafa Hagag, "Diagnosis of Sepsis among Adult Patients with AML Using Scd14", Ain Shams University, Faculty of Medicine, Pan Arab League of Continuous Medical Education, 2021
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Rasha Mohamed Mostafa Hagag, "Prognostic Impact of microRNAs (miR-155, miR-10a, let-7a) on the Outcome of Adult Patients with Acute Myeloid Leukemia.", Zagazig University, Faculty of Medicine, 2021
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Shereen Mostafa Saleh Elshorbagy, "Prognostic Roles of ZNF703 and SMAD4 Expression in Patients with Papillary Thyroid Cancer and Association with Nodal Metastasis", pubmed, 2022
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Shereen Mostafa Saleh Elshorbagy, "RNA-binding proteins RBM-HuR, RBM3 and PODXL expression in urothelial carcinoma of the urinary bladder. Prognostic and clinical implications", PMID: 35079236, 2022
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