Didik Setyo Heriyanto
Department Of Anatomical Pathology, Faculty Of Medicine, Public Health And Nursing, Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta

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Journal : The Indonesian Biomedical Journal

Bax mRNA Expression as A Potential Biomarker of Placental Apoptosis in Early-onset Preeclampsia Muhammad Javedh Iqbal; Diah Rumekti Hadiati; Didik Setyo Heriyanto
The Indonesian Biomedical Journal Vol 15, No 3 (2023)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v15i3.2336

Abstract

BACKGROUND: Early-onset preeclampsia is characterized by higher oxidative stress and apoptosis level than late-onset one. Studies comparing the expression of the Bcl-2 family protein in early and late-onset preeclampsia are still lacking and show inconclusive evidence. This study aimed to compare the expression of Bax and Bcl-2 messenger RNA (mRNA) as a biomarker of placental apoptosis between early-onset and late-onset preeclampsia.METHODS: A cross-sectional study was conducted using formalin-fixed, paraffin-embedded preeclamptic placental samples and dividing them into early-onset and late-onset preeclampsia groups. Bax and Bcl-2 mRNA expressions were assessed using the quantitative real-time polymerase chain reaction method. Apoptosis was assessed through DNA fragmentation examination by the ligation-mediated real-time polymerase chain reaction method.RESULTS: Thirty early-onset and 30 late-onset preeclamptic placental samples were included. The mean fold change Bax mRNA in early-onset was higher than in late-onset preeclampsia (6.02±3.59 vs. 2.82±1.97; p=0.00). The mean fold change Bcl-2 mRNA early-onset was not different from late-onset preeclampsia (31.20±17.94 vs. 31.01±27.60; p=0.98). The mean DNA fragmentation cycle threshold in early-onset preeclampsia was lower than in late-onset preeclampsia (28.07±0.64 vs. 30.63±0.96; p=0.00). A weak negative correlation exists between fold change Bax mRNA and DNA fragmentation cycle threshold (r=-0.30; p=0.02).CONCLUSION: Bax mRNA showed significant correlation in DNA fragmentation compared to Bcl-2 mRNA; hence, might show more role in apoptotic pathway. Early-onset preeclampsia has higher Bax mRNA relative expression and apoptosis than late-onset preeclampsia. Therefore, Bax mRNA can be potential biomarker in early-onset preeclampsia.KEYWORDS: mRNA, Bax, Bcl-2, apoptosis, DNA fragmentation, early-onset, preeclampsia
Co-Authors . Suharno Adeodatus Yuda Handaya Aditya Rifqi Fauzi Agus Supartoto Ahmad Hamim Sadewa Ahmad Zulfan Ahmad Zulfan Ajeng Viska Icanervilia Alberta Vania Handoko Alfasunu, Serafim Alharsya Franklyn Ruckle Alva Sinung Anindita Andreas Pramudito Andrew Nobiantoro Gunawan Anwar, Sumadi Lukman Aria Danurdoro Auliya Suluk Brilliant Sumpono Azriel Farrel Kresna Aditya Bening Rahimi Titisari Brigitta Natasya Halim Bustanul Ardianto Camelia Herdini Danarto Danarto Danarto Danarto Danarto Danarto Datu Respatika Dhimas Hari Sakti Diah Rumekti Hadiati Dibyo Pramono Endang Soetristi Ery Kus Dwianingsih Ferronika, Paranita Frannata, Lucky Hanafi, Arif Riswahyudi Hendra Susanto Ida Ayu Setyawati Sri Krisna Dewi idha safitri Imelda, Priscillia Indra Tri Mahayana Indrawarman Soeroharjo Indrawati Indwiani Astuti Indwiani Astuti Indwiani Astuti Irianiwati Widodo Isadora Gracia, Isadora Jayusman, Achmad Mulawarman Joshua Andrew Junaedy Yunus Juwita Raditya Kamal Agung Yudayana Kevin Radinal Lina Choridah Mauny, Muhammad Puteh Melita Suwan Djaja Muhammad Bayu Sasongko Muhammad Javedh Iqbal Muhammad Puteh Mauny Muhammad Puteh Mauny Mustofa Mustofa Nanda Qoriansas Naomi Yoshuantari Neneng Ratnasari Novan Adi Setyawan Nur Arfian Nur Arfian Nur Signa Gumilas Nurlaila, Prima Sugesty Pawiroranu, Suhardjo Puji Lestari Rachma Greta Perdana Putri Rachma Greta Putri Raden Danarto Rengganis, Anggraeni Ayu Renovaldi, Dede Rita Cempaka Ryan Feraldy Haroen Sabirin, Rahmaningsih Mara Sagung Rai Indrasari Sakti Ronggowardhana Brodjonegoro Sangundo, Muhammad Faham Sari Eka Pratiwi Sasongko, Muhammad Bayu Setyo Purwono Siti Boedina Kresno Sofia Mubarika Haryana Sri Nuryani Wahyuningrum Sri Nuryani Wahyuningrum Sumoro, William Supartoto, Agus Supriatno Totok Utoro Vincent Laiman Vincent Lau Wahyu Tri Widayati Widhasari, Idhayu Anggit Yudi Susanto Yuliani, Fara Silvia