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All Journal The Indonesian Biomedical Journal Indonesian Journal of Obstetrics and Gynecology (Majalah Obstetri dan Ginekologi Indonesia) Journal of Global Pharma Technology
Dewi Sukmawati
2. Department Of Histology, Faculty Of Medicine Universitas Indonesia, Jakarta, Indonesia 3. Stem Cell And Tissue Engineering Research Center, Indonesia Medical Education And Research Institute (IMERI), Faculty Of Medicine Universitas Indonesia, Jaka
Biochemistry, Genetics & Molecular Biology Health Professions Medicine & Pharmacology Public Health

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Prospect of umbilical cord mesenchymal stem cell culture waste in regenerative medicine Jeanne Adiwinata Pawitan; Melisa Leviana; Dewi Sukmawati; Isabella Kurnia Liem; Ria Margiana; Twidy Tarcisia
Journal of Global Pharma Technology Volume 9 Issue 07
Publisher : Journal of Global Pharma Technology

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: Objective:to analyzevarious growth factor (GF) content in umbilical cord derived mesenchymal stem cell (UC-MSC) culture waste at harvest.Methods: We cultured UC- MSCs in complete medium, and collected the medium waste at harvests.  We noted the time of harvests, and measured the concentrations of EGF, VEGF, NGF and Pl GF in the various medium wastes using ELISA method. We grouped GF concentrations according to various culture lengthsat harvest, and calculated themean values and standard deviations of the various GF. We compareddescriptively the GF concentrations at various culture lengths at harvests to conclude which condition yielded the overall highest GF concentration.Results: EGF, VEGF and PlGF concentrations were highest at harvest day-3, whileNGF concentration was the highest at harvest-day-5, respectively. Therefore, overall highest concentration of most GF was at harvest day 3.Conclusion:UC-MSC culture waste at harvest day-3 containedEGF, VEGF, NGF and PlGF, which might be used in regenerative medicine.
RELA mRNA Expression in Epithelial Ovarian Cancer: Correlation with rs11820062 Gene Variant: Ekspresi mRNA RELA pada Kanker Ovarium Epitelial : Korelasinya dengan Varian Gen rs11820062 Benedikta D. Saraswati; Dwi A. Suryandari; Ria Kodariah; Dewi Sukmawati; Luluk Yunaini; Primariadewi Rustamadji; Puji Sari
Indonesian Journal of Obstetrics and Gynecology Volume 11 No. 2 April 2023
Publisher : Indonesian Socety of Obstetrics and Gynecology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32771/inajog.v11i2.1872

Abstract

and its correlation to i mRNA expression in low-grade and high-grade EOC’s patients from Dr. Cipto Mangunkusumo General hospital, Indonesia. Methods: This study is cross-sectional with a total of 65 healthy subjects and 80 ovarian biopsies (15 ovarian cysts as expression calibrators, 36 low-grade EOC, and 29 high-grade EOC) were used in this study. The distribution of genotypes and alleles was analyzed using ARMS PCR. The mRNA expressions of RELA were determined by real-time polymerase chain reaction (qPCR) analysis.Results: There was no significant difference between genotype and allele distributions for RELA rs11820062 in normal and case group. RELA relative mRNA expression was significantly higher in low-grade and high-grade EOC compared to in ovarian cysts (p<0.01). RELA rs11820062 CC genotype correlated to higher RELA mRNA relative expression and the TT genotype of RELA rs11820062 correlated with lower RELA mRNA relative expression in low-grade and high-grade EOC.Conclusion: C allele in rs11820062 caused an increased expression of RELA mRNA, which individuals with CC genotype correlated with higher RELA expression in low-grade and high-grade EOC. In contrast, individuals with the T allele of RELA rs11820062 had a protective effect against EOC risk because the RELA TT genotype tended to have a lower RELA mRNA expression in EOC.Keywords: epithelial ovarian cancer, NF-kB, RELA, rs11820062.AbstrakTujuan: Mengetahui distribusi RELA rs11820062 dan korelasinya dengan ekspresi mRNA RELA pada pasien EOC low-grade dan high-grade di Rumah Sakit Dr. Cipto Mangunkusumo, Indonesia.Metode: Penelitian ini merupakan peneliatan potong lintang terhadap 65 sampel darah perempuan normal dan total 80 biopsi kanker ovarium dengan rincian: 15 kista ovarium sebagai kalibrator ekspresi, 36 EOC low-grade, dan 29 EOC high-grade. Distribusi genotipe dan alel dianalisis menggunakan ARMS PCR dan ekspresi mRNA RELA dikuantifikasi menggunakan teknik qPCR. Hasil: Tidak terdapat perbedaan distribusi genotipe dan alel antara kelompok normal dengan kasus EOC. Ekspresi relatif mRNA RELA meningkat secara signifikan pada kelompok EOC low-grade dan high-grade. Individu dengan genotipe RELA rs11820062 homozigot CC memiliki ekspresi mRNA yang lebih tinggi dibandingkan genotipe lain. Sebaliknya individu dengan genotipe TT memiliki korelasi dengan ekspresi mRNA RELA yang lebih rendah pada tipe low-grade dan high-grade EOC. Kesimpulan: Alel C pada RELA rs11820062 menyebabkan peningkatan ekspresi mRNA RELA pada pasien EO yang dilihat dari individu dengan genotipe CC cenderung memiliki ekspresi mRNA RELA yang lebih tinggi pada tipe EOC low-grade dan high-grade. Sebaliknya, individu dengan alel T RELA rs11820062 diduga memiliki efek protektif terhadap risiko EOC karena adanya korelasi antara genotipe TT dengan ekspresi mRNA RELA yang lebih rendah pada EOC.Kata kunci: kanker ovarium epitelial, NF-kB, RELA, rs11820062.
Elevated Levels of Urinary Podocyte-Derived Microparticles in Nephrotic Syndrome Eka Laksmi Hidayati; Bambang Supriyatno; Sudung Oloan Pardede; Partini Pudjiastuti Trihono; Dewi Sukmawati; Dewi Wulandari; Oke Rina Ramayani
The Indonesian Biomedical Journal Vol 15, No 5 (2023)
Publisher : The Prodia Education and Research Institute (PERI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18585/inabj.v15i5.2553

Abstract

BACKGROUND: Nephrotic syndrome (NS) is the most common glomerular disease in childhood. The proposed hypothesis for the pathogenesis of this disease has changed over time, from immune dysregulation theory and systemic circulating factors theory, to the growing recognition of podocytopathies’ role. The existance of podocytopathies is usually examined by using podocyte-derived microparticles (MPs), such as nephrin, podocin, and podocalyxin (PCX). Therefore in this study, the difference between nephrin, podocin, and PCX expressions in NS children and healthy children was investigated.METHODS: An observational cross-sectional study was conducted, involving 33 children with NS and 22 age-matched healthy children as controls. Urine samples were collected from each subject in the early morning, before being processed and incubated with antibodies to detect nephrin, podocin, and PCX. The processed samples were then analyzed with flow cytometer methods.RESULTS: NS subjects had significantly higher expression of all three urinary podocyte-derived MPs compared to the control subjetcs. Nephrin, podocin, and PCX showed good discrimination in NS subjects with the area under curve (AUC) of 0.895, 0.849, and 0.728, respectively.CONCLUSION: This study revealed the differential expression of podocyte proteins in NS subjects compared to healthy controls. This supports the role of podocytopathies in the pathogenesis of NS. Therefore, nephrin, podocin, and PCX might have potentials to be future non-invasive diagnostic tools in glomerular disease.KEYWORDS: nephrin, nephrotic syndrome, podocalyxin, podocin, podocyte, urinary microparticle
Co-Authors Bambang Supriyatno Benedikta D. Saraswati Dewi Wulandari Dwi A. Suryandari Eka Laksmi Hidayati, Eka Laksmi Isabella Kurnia Liem Jeanne Adiwinata Pawitan Luluk Yunaini Melisa Leviana Oke Rina Ramayani Partini Pudjiastuti Trihono Primariadewi Rustamadji Puji Sari Ria Kodariah Ria Margiana Sudung Oloan Pardede Twidy Tarcisia