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Literature Review : Study of molecular mechanism level of NSAID class of drugs as COX-2 inhibitors Zakiyah, Wildani; Sukma Wibowo, Sepvia Putri; Elyyana, Nina; Nur Darmawan, Shiyami Aulia; Lestari, Sepiyani Ayu; Sa'diyyah, Nur; Malau, Jekmal; Mulki, Munir Alinu
Jurnal EduHealth Vol. 13 No. 02 (2022): Jurnal eduHealth, Periode Oktober - December, 2022
Publisher : Sean Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.745 KB)

Abstract

NSAIDs (Non-Steroid Anti-Inflammatory Drugs) are drugs that can treat pain and inflammation. The therapeutic effect of NSAIDs as anti-inflammatory analgesics is that they have the ability to inhibit the biosynthesis of prostaglandins which are pain mediators. This prostaglandin has a major role in inhibiting the COX enzyme (cyclooxygenase) in which COX has two isoforms, namely COX1 isoenzyme (non-selective) and COX2 isoenzyme (selective). Tricyclic COX-2 selective inhibitors work by blocking COX-2. COX-2 binds to PD-L1 via the PGE2 pathway and affects macrophages in suppressing myeloid. COX-2 has functions including producing reactive oxygen species that are responsible for DNA damage, activating substances that deviate from intracellular pathways such as the MAPK and PI3 K/AKT pathways, activating STAT3, inducing Bcl-2, and producing growth factors including growth factors. epidermal (EGF)) and fibroblast growth factor (FGF).
DEVELOPMENT OF PLASMID-BASED FOR EXTERNAL CONTROL MATERIALS OF CYP2D6*10 (rs1065852) GENE PCR-BASED DETECTION Malau, Jekmal; Zahra, Aliya Azkia; Kasasiah, Ahsanal; Rahmasari, Ratika; Raekiansyah, Muhareva; Rohmah, Siti; Meilani, Nanda Diva; Septi, Annisa Frastica; Zahro, Aurora Fatimatuz; Annajla, Fathina; Hermosaningtyas, Anastasia Aliesa; Hilmi, Indah Laily
Jurnal Bioteknologi & Biosains Indonesia (JBBI) Vol. 10 No. 2 (2023)
Publisher : BRIN - Badan Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jbbi.2023.2557

Abstract

Reliable clinical diagnosis of Single Nucleotide Polymorphisms (SNPs) is necessary for personalizing tamoxifen medication according to CYP2D6*10 genetic variations. Our research aimed to create a recombinant plasmid for external control material with a molecular size of 3812 bp. The recombinant plasmid was achieved by cloning an 838 bp gene insert of CYP2D6*10 rs1065852 into a 2974 bp pJET1.2 plasmid into Escherichia coli DH10B and selection on ampicillin agar medium. Isolated E. coli recombinants provided the plasmid molecules for analysis. Bi-directional sequencing and Real-Time PCR confirmed the presence of wild-type and mutant rs1065852 DNA fragments in the plasmid, namely homozygote CC and TT. The conclusion is that we have successfully introduced a novel recombinant plasmid developed by cloning the SNP rs1065852, which carries the 100C>T mutation, using pJET 1.2/blunt system, which could significantly enhance the accuracy of clinical SNP diagnostics for personalized medicine in breast cancer treatment.