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All Journal Medical Journal of Indonesia Journal of Biomedicine and Translational Research Universa Medicina Makara Journal of Health Research Bioma : Jurnal Ilmiah Biologi
Ria Kodariah
Departemen Patologi Anatomi FKUI
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Health Professions Immunology & microbiology Medicine & Pharmacology Public Health

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Journal : Medical Journal of Indonesia

 1 
Sinonasal lymphomas in Indonesia: immunophenotype and Epstein-Barr virus association Hardjolukito, Endang S.R.; Kurniawan, Antonius N.; Kodariah, Ria; Ham, Maria F.; Luo, Wen-Juan; Nakatsuka, Shin-Ichi; Aozasa, Katsuyuki
Medical Journal of Indonesia Vol 13, No 2 (2004): April-June
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (156.363 KB) | DOI: 10.13181/mji.v13i2.133

Abstract

Sinonasal lymphoma is a rare disease with NK/T-cell (NKTC) or B-cell immunophenotype. Previous study revealed the geographic difference in frequency of NKTC lymphoma (NKTCL) and almost constant association with Epstein-Barr virus (EBV) infection. Through review of 41 cases with sinonasal lymphoproliferative diseases registered in the Department of Anatomical Pathology, University of Indonesia during the period 1994 to 2002, thirty-five were accepted as sinonasal lymphoma. Immunohistochemistry revealed that 20 cases (57%) were NK/T-cell type and 15 (43%) B-cell type with large cell morphology, i.e.,diffuse large B-cell lymphoma. NKTCL showed a marked male preponderance (M/F= 4:1) and younger onset of disease (median age, 37 years), and B-cell lymphoma showed a relative female preponderance (1:1.5) and older disease onset (median age, 49 years). In situ hybridization using EBER-1 probe revealed that 90% of NKTCL were EBV-positive, but none of B-cell lymphoma were EBV-positive. This is the first report on sinonasal lymphoma in Indonesia showing relative predominance of B-cell lymphoma compared to other Asian countries and Peru (14-24%). Lack of EBV-association in Indonesian sinonasal B-cell lymphoma showed a marked contrast to that in other Asian countries (EBV positive rate, 25-41 %). Predominance of sinonasal B-cell lymphoma without EBV genome might suggest presence of specific etiologic factors in Indonesia. (Med J Indones 2004; 13: 71-6) Keywords: sinonasal lymphoma, B-cell, NK/T-cell, Epstein-Barr virus, Indonesia
Evaluation of EBV-LMP1 as prognostic indicator of nasopharyngeal carcinoma in Indonesian patients Kurniawan, A. N.; Kodariah, Ria; Elisabeth, Meryanne; Roezin, Averdi; Gondhowiardjo, Soehartati
Medical Journal of Indonesia Vol 11, No 2 (2002): April-June
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (763.776 KB) | DOI: 10.13181/mji.v11i2.57

Abstract

Forty eight cases of nasopharyngeal carcinoma patients who had been treated with radiotherapy were analysed for the expression of EBER in the nucleus of the tumor cells by in situ hybridization technique. EBER was expressed in 69% of the cases. Histologic specimens positive for EBER were then examined for the expression of EBV-LMP1 by immunohistochemistry, which showed 68% positivity. Clinical staging of 48 cases and radiation response of 32 cases were collected. Data of up to 2 years of survival of 16 cases were obtained through postal and phone communication. Statistical analysis showed that the Working Formulation histologic classification of NPC correlated significantly with radiation response. The expression of EBV-LMP1 was correlated significantly with the survival of the patients. Thus EBV-LMP1 which has been shown to possess influence on lymphoid and epithelial cells, clinicopathologically proved to have a function as prognostic indicator. (Med J Indones 2002; 11: 81-6)Keywords: nasopharyngeal carcinoma, histopathologic types, EBER, EBV- lmp1, survival
Identification of pathogenesis pathway in basal-like breast cancer based on mutant p53 protein and topoisomerase-IIα expression Dwina, Yayi; Kodariah, Ria; Hardjolukito, Endang S.R.
Medical Journal of Indonesia Vol 23, No 4 (2014): November
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (638.547 KB) | DOI: 10.13181/mji.v23i4.995

Abstract

Background: Basal-like breast cancer is difficult to treat with standard regimen therapy, because it doesn’t express hormone receptors or epidermal growth factor receptors. Identification of oncogenesis pathway is expected to find molecules which can be used as target for therapy. One candidate molecule is topoisomerase-IIα whose expression is regulated by p53. This study aimed to compare the expression of mutant p53 proteins and topoisomerase IIα in basal-like and non basal-like breast cancer, and to determine the association between mutant p53 proteins and topoisomerase IIα in basal-like group.Methods: The samples were 40 formalin fixed paraffin embedded tissues from verified triple negative breast cancer tissue. The samples were divided into 2 groups, basal-like and non basal-like breast cancer, based on cytokeratin - 5 (CK-5) expression. Mutant p53 proteins and topoisomerase IIα were stained using immunohistochemistry method, scored and compared. Statistical test used SPSS software version 16 for descriptive statistics, kappa test, normality test, comparison of two mean, and categorical comparison.Results: Median (min-max) of mutant p53 protein expression in basal-like group was 21 (0-100), the non basal-like group was 2 (0-80), p = 0.061. Min-max of topoisomerase IIα in basal-like group was 263 (15-492), non basal-like group was 262 (0-481), p = 0.409. There was an association between mutant p53 positivity with breast cancer subtype (p = 0.027) and between mutant p53-topoisomerase IIα coexpression with breast cancer subtype (p = 0.018).Conclusion: Co-expression of mutant p53 with topoisomerase IIα has the role in one of the pathway of basal-like breast cancer pathogenesis.
Co-Authors A. N. Kurniawan Antonius N. Kurniawan Averdi Roezin Desak Gede Budi Krisnamurti Dewi Sukmawati Dwi Anita Suryandari DWIKARJANTI, INDRANITA Endang S.R. Hardjolukito Handayani, Astri Hening Pujasari Katsuyuki Aozasa Luluk Yunaini Maria F. Ham Meilania Saraswati Meryanne Elisabeth Puspita Eka Wuyung Septiawan, Aditya D Shin-Ichi Nakatsuka Soehartati Gondhowiardjo Sophie Yolanda Wen-Juan Luo Yayi Dwina Yuda Nabella Prameswari