The availability of newer technologies for identification and characterization of the human genome has enabled our understanding of the genetic variations in a majority of human diseases.Human genomic sequence varies ...The availability of newer technologies for identification and characterization of the human genome has enabled our understanding of the genetic variations in a majority of human diseases.Human genomic sequence varies in less than 1%among the different population group and these differences known as gene polymorphisms are the primary reasons for differences in individuals’response to various drug therapy.Also understanding the genetic changes may enable implementation of targeted therapy,thus providing for effective treatment strategies and minimizing the adverse side effects.Pharmacogenomics is a recent development in the field of personalized medicine which focuses on the genetic determinants of drug response at the levels of entire human genome.It primarily deals with tailoring of drug therapy for every individual based on their genetic make-up and identifying new target in various diseases for drug therapy.While the application of pharmacogenomics in systemic illness is well researched,its role in oral diseases needs documentation.Identifying specific targets in periodontitis,head and neck cancer,infections and genetic disorders can be beneficial in discovery of new drugs.This editorial provides an overview of basics of pharmacoge-nomics,its current role in disease management and its potential role in various head and neck diseases.展开更多
DNA sequencing is the method of identifying the precise order of DNA nucleotides within a molecule. The information of DNA sequencing is of prime requisite for basic biological research as well as in various clinical ...DNA sequencing is the method of identifying the precise order of DNA nucleotides within a molecule. The information of DNA sequencing is of prime requisite for basic biological research as well as in various clinical specialties.They can be used to determine the individual genetic sequence, larger genetic regions, chromosomes as well as to sequence RNA and proteins. Since the first DNA sequencing in 1970s, there has been tremendous advancements in the technologies aimed to determine the entire human genome. The need for rapid and accurate sequencing of human genome has resulted in the introduction of next generation sequencing(NGS) technology. NGS refers to the secondgeneration DNA sequencing technologies where millions of DNA can be sequenced simultaneously. Some of the next gen sequencing methods employed are Roche/454 life science, Illumina/Solexa, SOLiD system and HeliScope.Application of NGS in decoding the genomic database of various oral diseases may possess therapeutic and prognostic value. This presentation provides an overview of the basics of NGS and their potential applications in oral disease diagnostics.展开更多
文摘The availability of newer technologies for identification and characterization of the human genome has enabled our understanding of the genetic variations in a majority of human diseases.Human genomic sequence varies in less than 1%among the different population group and these differences known as gene polymorphisms are the primary reasons for differences in individuals’response to various drug therapy.Also understanding the genetic changes may enable implementation of targeted therapy,thus providing for effective treatment strategies and minimizing the adverse side effects.Pharmacogenomics is a recent development in the field of personalized medicine which focuses on the genetic determinants of drug response at the levels of entire human genome.It primarily deals with tailoring of drug therapy for every individual based on their genetic make-up and identifying new target in various diseases for drug therapy.While the application of pharmacogenomics in systemic illness is well researched,its role in oral diseases needs documentation.Identifying specific targets in periodontitis,head and neck cancer,infections and genetic disorders can be beneficial in discovery of new drugs.This editorial provides an overview of basics of pharmacoge-nomics,its current role in disease management and its potential role in various head and neck diseases.
文摘DNA sequencing is the method of identifying the precise order of DNA nucleotides within a molecule. The information of DNA sequencing is of prime requisite for basic biological research as well as in various clinical specialties.They can be used to determine the individual genetic sequence, larger genetic regions, chromosomes as well as to sequence RNA and proteins. Since the first DNA sequencing in 1970s, there has been tremendous advancements in the technologies aimed to determine the entire human genome. The need for rapid and accurate sequencing of human genome has resulted in the introduction of next generation sequencing(NGS) technology. NGS refers to the secondgeneration DNA sequencing technologies where millions of DNA can be sequenced simultaneously. Some of the next gen sequencing methods employed are Roche/454 life science, Illumina/Solexa, SOLiD system and HeliScope.Application of NGS in decoding the genomic database of various oral diseases may possess therapeutic and prognostic value. This presentation provides an overview of the basics of NGS and their potential applications in oral disease diagnostics.
