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miR-200a as Potential Early-onset Biomarker, while High Nitric Oxide as Potential Late-onset Biomarker in Preeclampsia Karmia, Hudila Rifa; Yusrawati, Yusrawati; Jamsari, Jamsari; Hardisman, Hardisman
The Indonesian Biomedical Journal Vol 17, No 3 (2025)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v17i3.3572

Abstract

BACKGROUND: miR-200a is known to alter trophoblast invasion and spiral artery remodeling, leading to defective placentation that causes placental hypoxia, which is the main pathomechanism in early-onset preeclampsia (EOPE). Hypoxic placentas cause systemic endothelial dysfunction that is characterized by low production of endothelial vasodilator, mainly nitric oxide (NO). On the other hand, defective placentation does not cause late-onset preeclampsia (LOPE), making the role of miR-200a expression and NO level as predictors in LOPE questionable. Therefore, this study was conducted to compare miR-200a expressions and NO levels in EOPE and LOPE to clarify their role in pathomechanism of both types of preeclampsia.METHODS: A cross-sectional comparative study was conducted in 62 preeclamptic patients (31 EOPEs and 31 LOPEs). Subjects were classified into EOPE or LOPE groups based on whether the diagnosis of preeclampsia was made at <34 or ≥34 weeks of pregnancy. miR-200a expression was analyzed using real-time polymerase chain reaction technique, and NO level was analyzed using colorimetric assay method.RESULTS: EOPE and LOPE subjects were equivalent in terms of age and parity (p=0.709 and p=0.066), but significantly difference in gestational age (p=0.000). miR-200a were expressed in 74.2% of EOPE and 41.9% of LOPE subjects (p=0.010). Median NO levels were lower in EOPE compared to LOPE subjects (23.75 vs. 106.00 µmol/L) (p=0.027), and lower in subjects with detected miR-200a compared to subjects with undetected miR-200a (62.75 vs. 132.25 µmol/L) (p=0.032).CONCLUSION: miR-200a was more expressed in EOPE compared to LOPE subjects suggesting that it might be a significant in predicting EOPE. While NO level was significantly lower in EOPE whilst higher in LOPE subjects, hence might be potential as a marker to differentiate EOPE and LOPE.KEYWORDS: miR-200a expression, NO level, early-onset preeclampsia, late-onset preeclampsia
ISOLATION OF AnsB GENE FRAGMENT ENCODING L-ASPARAGINASE 2 ENZYME FROM Serratia plymuthica UBCF_13 AND IT’S IN-SILICO DOMAIN CHARACTERISTIC Ananda, Abi Awfa Rahman; Nursyafi, Fauzan Syarif; Aliya, Lisana Shidiqqin; Hasibuan, Imron Martua; Alioes, Yustini; Endrinaldi , Endrinaldi; Adrial, Adrial; Elmatris , Elmatris; Jamsari, Jamsari; Lily Syukriani
BIOMA : Jurnal Ilmiah Biologi Vol. 14 No. 1 (2025): April 2025
Publisher : Prodi Pendidikan Biologi, FPMIPATI, Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/n5mfhy69

Abstract

Acute lymphoblastic leukemia(ALL) is one of the cancer diseases often occurs in children and causes high mortality in children. One of the chemotherapy treatment suggested is using L-Asparaginase 2. However due to its difficult production process making this approach expensive for the public. Therefore production technology of this enzyme is crucial enabling cheaper for ALL treatment. This study aimed to isolate the AnsB gene sequence from Serratia plymuthica UBCF_13 and perform its further in-silico analysis. The research was started by designing specific primers for the AnsB gene, isolating the AnsB gene fragment using PCR-based approach, sequencing the AnsB gene fragment, cloning the fragment to the plasmid vector and further transformed into E. coli DH5α cell. Further data analysis was carried out using some bioinformatics tools such as BLAST, MEGA X, I-TASSER InterPro. Sequence data result successfully verified that the full length of AnsB gene is 1047 bp. InterPro analysis indicated that the L-Asparaginase 2 from S. plymuthica UBCF_13 has 2 domains, namely L-Asparaginase N-terminal spanning from amino acid 26 to 216, while its C-terminal spanned from amino acid 235 to 345. The physical fragment of the gene was also successfully cloned to the pGEM-T Easy vector and subsequently transformed into E. coli DH5α cell. This result provided information for alternative sources of L-Asparaginase 2 and it’s possible engineering.
Co-Authors -, Urnemi -, Vovien . Dachryanus Abdi Dharma Achmad Noerkhaerin Putra Adrial Adrial, Adrial Afriwardi Afriwardi Agustian Agustian Ahmad Denian Ali Rahmad Ali Rahmat Aliya, Lisana Shidiqqin Alvarino Ananda, Abi Awfa Rahman Andani Eka Putra Andika Ade Saputra Arif Sardi Armaini - Arni Amir Arnim Arnim Asman Manaf Azhar, Minda Azmi Dhalimi Buana, Gherriandi R. Cuandra, Kevin N. Dachryanus, Dachryanus Delmi Sulastri DESSY NATALIA Djong Hon Tjong E. Y. Rahman E. Y. Rahman Efrida Efrida ekawati, fitri elara resigia Elly Syafriani Elmatris , Elmatris Elvi Zuriyani ELVI ZURIYANI Endang Purwati RN Endrinaldi , Endrinaldi Eryati Darwin Eryka Okta Juanty Eryka Okta Juanty FA Febria Fatchiyah Fatchiyah Febria, FA Femy Riwany Firjatullah, Muhammad F. Friska Eka Fitria Gumilar, Erry Gusmawartati Gusmawartati Hamda Fauza Hanifah, Wafiq Hardisman Hasbi Al Huda Hasibuan, Imron Martua Hazmi, Auliya A. Herviyanti Herviyanti Ida Parwati Ifan Aulia Candra Irawati Chaniago Irfan Suliansyah ISHAK Ishak Manti ISHAK MANTI Ishak Manti Istino Ferita Jeanne Venora Jumsu Trisno Karmia, Hudila Rifa Lidya Sari Utami Lily Syukriani Lipoeto NI Liza Aulia Yusfi Maharani, Annisa D. Maulana, Rafi Meisilva Erona Meisilva Erona S Minda Azhar Mirnawati Mirnawati ML Edy Parwanto Mochammad Imron Awalludin Muhamad Irsyad Murdaningsih H. Karmana N Nasir N Nurhidayat N Nurhidayat, N Nasril Nasir Nasril Nasir Nasrul Zubir Natalia, Dessy Nefilinda Nefilinda Nefilinda Nefilinda Nelson, Nelvianti Netty Suharti Ningsih, Azma Risilvia Noraziyah Abd Aziz Shamsudin Nur Afrainin Syah Nurainas Nurainas Nursyafi, Fauzan Syarif Obel Obel Obel, Obel Prayogi, Norbertus M. Putra, Andika Chandra Rachmad Hersi Martinsyah Rahmad, Ali Rahman, Awalil RK. Rahmi Handayani Rahmi Kamelia Ramadhan, Nugraha Renfiyeni Reni Koja Respati, Aditya Nugraha Retno Ariza Soeprihatini Soemarwoto Rhenly Danis Rika Despica Rika Despica Rosadi, Firsta Ninda Roza Yunita Rusfidra rusfidra Sahrul Utama Saipul Sihotang, Saipul Salma Salma Salma Salma Sanusi Ibrahim Sarbaini Sarbaini Sartika, Diza Selvia Dewi Pohan Seswita, Seswita Silvia Permata sari Slamet Rianto SRI HENDRASTUTI HIDAYAT Sumaryati Syukur Sumaryati Syukur Suswita, Rini Syamsurizal Syamsurizal Syazili Mustofa Tika Runifah Trimuri Habazar TRIMURTI HABAZAR Tristan, Christopher D. Urnemi - Urnemi Urnemi V. Maslami Vovien - Wahyudi, Dhyani P. Wardi, Epi Supri Wawan Abdullah Setiawan Winda Purnama Sari Winda Purnama Sari Y Heryandi Y. Marlida Y. S. Nur Yahono, Angela S. Yanwirasti Yanwirasti Yanwirasti Yenny, Satya W. Yuniar Lestari Yurnalis Yurnalis Yusrawati Yusrawati Yustini Alioes ZK Abdurahman Baizal Zulkarnain Chaidir