Molecular Biology and Genetics / Moleküler Biyoloji ve Genetik
Permanent URI for this collectionhttps://hdl.handle.net/11147/9
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Review Citation - WoS: 9Citation - Scopus: 7Micrornas and Long Non-Coding Rnas as Novel Targets in Anti-Cancer Drug Development(Bentham Science Publishers, 2023) Çetinkaya, Melisa; Baran, YusufNon-coding RNAs comprise the majority of RNAs that have been transcribed from the human genome, and these non-coding RNAs have essential regulatory roles in the cellular processes. They have been discovered to influence the expression of the genes, including tumor-suppressive and oncogenes, that establish the non-coding RNAs as novel targets for anti-cancer drug development. Among non-coding RNAs, microRNAs have been extensively studied in terms of cancer biology, and some microRNA-based therapeutics have been reached in clinical studies. Even though most of the research regarding targeting non-coding RNAs for anti-cancer drug development focused on microRNAs, long non-coding RNAs have also started to gain importance as potential therapeutic targets for cancer therapy. In this chapter, the strategies and importance of targeting microRNAs and long non-coding RNAs will be described, along with the clinical studies that involve microRNA-based cancer therapeutics and preclinical studies that involve long non-coding RNA-based therapeutics. Finally, the delivery strategies that have great importance in the effective delivery of the non-coding RNA-based cancer therapeutics, hence the therapy's effectiveness, will be described.Book Part Citation - Scopus: 86The Role of Mirna in Cancer: Pathogenesis, Diagnosis, and Treatment(Humana Press, 2022) Uzuner, Erez; Ulu, Gizem Tuğçe; Gürler, Sevim Beyza; Baran, YusufCancer is also determined by the alterations of oncogenes and tumor suppressor genes. These gene expressions can be regulated by microRNAs (miRNA). At this point, researchers focus on addressing two main questions: “How are oncogenes and/or tumor suppressor genes regulated by miRNAs?” and “Which other mechanisms in cancer cells are regulated by miRNAs?” In this work we focus on gathering the publications answering these questions. The expression of miRNAs is affected by amplification, deletion or mutation. These processes are controlled by oncogenes and tumor suppressor genes, which regulate different mechanisms of cancer initiation and progression including cell proliferation, cell growth, apoptosis, DNA repair, invasion, angiogenesis, metastasis, drug resistance, metabolic regulation, and immune response regulation in cancer cells. In addition, profiling of miRNA is an important step in developing a new therapeutic approach for cancer. © 2022, Springer Science+Business Media, LLC, part of Springer Nature.Conference Object Jak/Stat Signalling Pathway Genes in the Regulation of Tyrosine Kinase Inhibitors Induced and Clinical Process in Chronic Myeloid Leukemia Patients(Elsevier, 2014) Kiraz, Yağmur; Kartal Yandım, Melis; Kozanoğlu, İlknur; Özdoğu, Hakan; Pişkin, I.; Özcan, Mehmet Ali; Saydam, Göksel; Şahin, Fahri; Avcu, Ferit; Ural, Ali Uğur; Ünal, Ali; Baran, Yusuf[No abstract available]Conference Object Targeting Sphingosine Kinase-1/Spingosine-1-phosphate Receptor 2 Signalling Pathway To Overcome T315i Mutation in 32dcl3 Cells(Elsevier Ltd., 2014) Adan Gökbulut, Aysun; Öğretmen, Besim; Baran, YusufThe main problem in chronic myeloid leukemia patients is the development of resistance against tyrosine kinase inhibitors. The expression of BCR-ABL1 having T315 mutation is responsible for the development of nilotinib resistance. The alterations in sphingolipid signalling pathway is a significant BCR-ABL1-dependent resistance mechanism. Recently, we showed that sphingosine kinase-1 (SK-1)/sphingosine-1 phosphate (S1P)-mediated drug resistance is transduced via sphingosine-1 phosphate receptor 2 (S1P2) that inhibits protein phosphatase 2A (PP2A), causing increased stability of BCR-ABL1. However, specific signaling cascade involved in this process remain unkown. In this study, BCR-ABL1 expressing 32Dcl3 cells, 32D-p210Bcr-Abl(wt) and 32D-p210Bcr-Abl (T315I) were used. The antiproliferative effects of nilotinib, SK-1 inhibitor (PF-543), S1P2 inhibitor (JTE-013), phospholipase C inhibitor (U-73122) and nilotinib/PF-543 and nilotinib/JTE-013 combinations on wt and resistant cells were determined by MTT assay. Isobologram analysis was performed using CompuSyn program.Conference Object Effects of Placental Derived Mesenchymal Stem Cells on Experimental Asthma(Wiley, 2015) Micili, Cilaker S.; Sözmen, Çağlayan S.; Karaman, M.; Baran, Yusuf; Kartal Yandım, Melis; Kiraz, Yağmur; Karaman, O.[No abstract available]Conference Object Determination of Therapeutic Potential of Luteolin for Philadelphia Chromosome Positive Acute Lymphoblastic Leukaemia Cells(Wiley, 2020) Gürler, Sevim Beyza; Baran, Yusuf; Kiraz, Yağmur[No abstract available]