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Journal : Paediatrica Indonesiana

Translocation ETS leukemia-acute myeloid leukemia 1 (TEL-AML1) gene fusion in childhood acute lymphoblastic leukemia Sri Mulatsih; Yeow Liang; Allen Yeoh; Sutaryo Sutaryo; Sunarto Sunarto
Paediatrica Indonesiana Vol 49 No 5 (2009): September 2009
Publisher : Indonesian Pediatric Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (133.364 KB) | DOI: 10.14238/pi49.5.2009.270-5

Abstract

Background Acute lymphoblastic leukemia (ALL) in childrenis a heterogeneous disease with different subtypes based on their cellular and molecular characteristics. This condition wouldinfluence the treatment outcome and subsequent risk for relapse. Accurate assignment of individual patients to risk groups is a critical issue for better outcome. TEL-AML1 gene fusion is themost frequent in childhood ALL.Objective The aim of this study was to investigate the incidenceofTEL-AML1 children with ALL in Sardjito Hospital.Methods This was a cross sectional study. In this preliminarystudy, we used nested reverse-transcriptase polymerase chainreaction (RT-PCR) to analyze the present of TEL-AML1 genefusion in bone marrow sample of childhood ALL patients.Results We analyzed 41 samples. Out of these, 30 (73%) wereamplified. Twenry three out of 30 ALL patients with good medicalrecord were analyzed for this gene fusion. Out of 30 patients, there were five patients (17%) with TEL-AML1-positive gene fusion and 25 (83%) were TEL-AML1-negative. Among five patients with TEL-AML1-positive gene fusion, four patients (80%) were one year to less than 10 year old. All of the patients (100%) were with leukocyte < 50x109/L.Conclusions TEL-AML1 gene fusion was found in 17 % ofsamples. This gene fusion was more frequent in standard risk group (based on age and leukocyte). These data must be clarified with more samples. RT-PCR must be apply in all center as one part of improving diagnostic quality, especially in managing leukemia patients.
Co-Authors . Zairion Adiara Firdhita Alam Nasyrah Adinda Kurnia Putri Ahmad Zahid Aldi Chandra Khoncara Allen Yeoh Ari Purbayanto Aries Asriansyah Aries Asriansyah Aries Asriansyah Arif Munandar Arif Purnomo Ario Damar Ayu Andriani Ayu Ervinia Bebas Widada Candra Budiman Cheung, William W.L. Chilmia Ayu Annisa Damiati - Dedi Soedarma Dian Novriadhy Djadja S. Sjafei Djadja Subardja Sjafei Djumanto Djumanto Dwi Remawati Dwi Yuni Wulandari Emmanuel Manangkalangi Endang Hilmi Erdianto Etty Riani Fadjar Rahardjo, M. Faqih Baihaqi Fauzan, Tezza Fery Kurniawan Fifit Maulani Fitrianingrum Kurniawati, Fitrianingrum Gani, Abdul Gatot Yulianto Ghinarrahmi Afiyatillah Gusti Abi Abi Dzar Al Ghiffary Hefni Effendi Heri Yusuf Muslihin I Nyoman Yoga Parawangsa Ida Lapadi Ikhsan Hasibuan Imam Aliani Putra INDRAYANI INDRAYANI Jonson Lumban Gaol Krismono Krismono Krismono Krismono Kustiyani Kustiyani Laksono Trisnantoro Latifa Fekri M F Rahardjo M F. Rahardjo M Fadjar Raharjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. F. Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Fadjar Rahardjo M. Faris Nazal M.Fadjar Rahardjo M.Fadjar Rahardjo Made Wira Lega Saputra Miftah Miftah Mohammad Fadjar Rahardjo Mohammad Fadjar Rahardjo Muhamad Radifa Muhammad Fadjar Rahardjo Muhammad Nur Muhammad Nur MUJIZAT KAWAROE Murniarti Brodjo Murniarti Brojo Nabela Fikriyya Narto Narto Nazal, Muhammad Faris Noviana Noviana Nur Jannah Paskalina Theresia Lefaan Prawira Atmaja R.P. Tampubolon Prawira Atmaja R.P. Tampubolon Rahardjo, Muhammad Fajar Rahmi Jamza Reiza M Aditriawan Reiza Maulana Aditriawan Reiza Maulana Aditriawan Renny K Hadiaty Renny K. Hadiaty Reygondeau, Gabriel Ridho Gotho RIDWAN AFFANDI Ridwan Affandi Rifqie Mardiansyah Purmadi Rita Rostika Romdoni, Taufiq Ahmad Ronny I. Wahju Sarah Nadya Fhonna Sarina Sarina Seplina Nurfaiqah Shafira Bilqis A Shafira Bilqis Annida Sigid Hariyadi Sisilia Eka Aisyah Lisamy Siti Khasanah Sonja Kleinertz Suhita, Ni Putu Asri Ratna Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sulistiono Sumarto Sumarto Sunardiyanta Sunardiyanta Sunarto Sunarto Suparmi Suparmi Sutaman, Sutaman Sutaryo Sutaryo Sutrisno Sukimin Sutrisno Sukimin Suyono Suyono Taopik Rahman Taryono Taryono Tatag Budiardi TATI NURHAYATI Teh, Lydia Tri Prabowo Tri Prabowo Tria Eva Chrisdayanti Vera Dewiana Bakhris Yeow Liang Yudanto Yudanto Yurilla Endah Muliatie, Yurilla Endah Yusli Wardiatno Zulkarnain