Thesis Abstract

Abstract
MicroRNAs (miRNAs) have emerged as critical regulators of gene expression and have been implicated in various biological processes, including cancer progression. This thesis aimed to explore the role of miRNAs in cancer progression and their potential therapeutic implications. The study comprehensively reviewed the existing literature on miRNAs in cancer, highlighting their diverse functions in tumor initiation, metastasis, and drug resistance. Additionally, the research methodology involved the identification and analysis of specific miRNAs associated with different types of cancer through bioinformatics tools and experimental validation. Chapter One presented the introduction, background of the study, problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of terms. Chapter Two provided a detailed literature review on ten key aspects of miRNA involvement in cancer biology, including their mechanisms of action, dysregulation in cancer, and potential diagnostic and therapeutic applications. Chapter Three outlined the research methodology, encompassing the selection criteria for miRNA studies, bioinformatics analysis techniques, experimental validation methods, and statistical analysis approaches. Chapter Four presented the findings from the study, discussing the specific miRNAs identified as critical players in cancer progression and their potential as therapeutic targets. The chapter delved into the intricate interactions between miRNAs and their target genes in different types of cancer, shedding light on the underlying mechanisms driving tumor growth and metastasis. Furthermore, the discussion highlighted the challenges and opportunities in targeting miRNAs for cancer therapy, emphasizing the need for further research to translate these findings into clinical applications. Finally, Chapter Five summarized the key findings of the study and provided a comprehensive conclusion regarding the role of miRNAs in cancer progression and their therapeutic implications. The thesis concluded by emphasizing the significance of miRNAs as promising biomarkers and therapeutic targets in cancer treatment, underscoring the need for continued research to harness the full potential of miRNAs in precision oncology. In conclusion, this thesis sheds light on the multifaceted role of miRNAs in cancer progression and highlights their potential as novel therapeutic targets. By elucidating the intricate mechanisms of miRNA dysregulation in cancer, this study contributes to the growing body of knowledge on miRNA-based diagnostics and therapeutics, paving the way for personalized cancer treatment strategies.

Thesis Overview