Molecular Diagnostics: Decoding Disease at the Genetic Level
Journal Title: Journal of Diagnostic Techniques and Biomedical Analysis - Year 2023, Vol 12, Issue 4
Abstract
"Molecular Diagnostics: Decoding Disease at the Genetic Level" represents a cutting-edge and transformative approach in the field of medical diagnostics. This innovative discipline utilizes the power of molecular biology to unravel the genetic underpinnings of diseases, offering a deeper understanding of their origins, progression, and potential treatment strategies. In this exploration, the principles, technologies, and applications that define molecular diagnostics, showcasing its role in advancing precision medicine and personalized healthcare will be discussed. Polymerase Chain Reaction (PCR) is a foundational technique in molecular diagnostics, enabling the amplification of specific DNA sequences. This allows for the detection of minute amounts of genetic material, making it a powerful tool for diagnosing infectious diseases, genetic disorders, and certain cancers. Next-Generation Sequencing (NGS) represents a revolutionary advancement in genetic analysis. It enables the high-throughput sequencing of DNA or RNA, providing comprehensive insights into the entire genome or transcriptome. NGS is particularly valuable in identifying genetic mutations associated with cancer and rare genetic disorders. Gene expression profiling examines the activity of genes by measuring the abundance of RNA molecules.
Authors and Affiliations
Tester Payne*
Keywords
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