RNA Interference: Challenges and Therapeutic Opportunities provides readers with recent advances in siRNA design, delivery, targeting and methods to minimize siRNA's unwanted effects. Preclinical and clinical use of synthetic siRNAs, the roles of miRNAs in cancer and the promise of extracellular miRNAs for diagnosis are also covered in this meticulous collection, along with novel methods for identifying endogenous siRNAs and the annotation of small RNA transcriptomes. Written for the highly successful Methods in Molecular Biology series, chapters include the kind of detail and key implementation advice that ensures successful results in the laboratory. Comprehensive and cutting-edge, RNA Interference: Challenges and Therapeutic Opportunities will aid researchers, clinicians, teachers and biotechnologists interested in the power of RNA-based therapies.

Central to the synthesis of proteins, the performance of catalysis, and many other physiological processes, the aberrant expression of which can be linked to human diseases including cancers, RNA has proven to be key target for therapeutics as well as a tool for therapy. In RNA Therapeutics: Function, Design, and Delivery, expert contributors from a broad spectrum of scientific backgrounds highlight the roles that messenger RNAs and small RNAs can play in biology and medicine. While covering the five major RNA-based drugs, namely the use of ribozymes to cleave and/or correct mRNA transcript, the use of siRNA for targeted silencing of gene transcripts, the use of aptamers, like short RNA molecules, for neutralizing the protein functions, the use mRNA-transfected DCs to activate immune system against tumor cells, as well as the use of RNA to reprogram T and/or DC cell function, this extensive volume brings together the fields of coding (mRNA) and non-coding RNA such as ribozymes, RNAse P, siRNAs, and miRNAs into one convenient source. Written in the highly successful Methods in Molecular Biology (TM) series format, the cutting-edge protocol chapters contain introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and practical tips on troubleshooting and avoiding known pitfalls. Also, the book contains several excellent reviews for teaching purposes. Authoritative and comprehensive, RNA Therapeutics: Function, Design, and Delivery provides key models and tools which will assist researchers in increasing our understanding of RNA functions, modifications, and their involvement in diseases in order to lead to the design of vital new RNA-based therapeutics.

RNA Interference: Challenges and Therapeutic Opportunities provides readers with recent advances in siRNA design, delivery, targeting and methods to minimize siRNA's unwanted effects. Preclinical and clinical use of synthetic siRNAs, the roles of miRNAs in cancer and the promise of extracellular miRNAs for diagnosis are also covered in this meticulous collection, along with novel methods for identifying endogenous siRNAs and the annotation of small RNA transcriptomes. Written for the highly successful Methods in Molecular Biology series, chapters include the kind of detail and key implementation advice that ensures successful results in the laboratory. Comprehensive and cutting-edge, RNA Interference: Challenges and Therapeutic Opportunities will aid researchers, clinicians, teachers and biotechnologists interested in the power of RNA-based therapies.

RNA interference has become a key method in the suppression of gene expression and the development of therapeutic agents, yet there is still the problem of delivery, stability, and the danger of off-target effects such as the silencing of unwanted genes and activation of innate immunity. In siRNA and miRNA Gene Silencing: From Bench to Bedside, expert researchers explore the most recent advances in siRNA design, expression, delivery, in vivo imaging, and methods to minimize siRNA s unwanted effects and promote successful use in patients. As part of the highly successful Methods in Molecular Biology series, the chapters focus on their respective subjects with easy-to-use, up-to-date information, including several step-by-step laboratory protocols on topics such as new delivery formulations and strategies with promising applications in vitro and in vivo, validated therapeutic target genes, and components of miRNA function, biogenesis, and interference with virus infection.

Comprehensive and cutting-edge, siRNA and miRNA Gene Silencing: From Bench to Bedside offers an excellent collection of chapters to aid all those with an interest in RNAi, gene regulation, and new therapies."

Target discovery is a field that has existed for several years but is so vibrant today because of the recent progress in our understanding of the molecular mechanisms of many human diseases and the technical advances in target identification and validation. More sophisticated gene profiling technologies, such as DNA microarrays and serial analysis of gene expression, permit rapid identification of lead targets. Moreover, analysis of gene networks in living organisms allows the identification of target genes that operate in defined physiological pathways. With the sequencing of several genomes completed and the rapidly growing gene expression databases, there is now greater impetus than ever before for in silico discovery of therapeutic targets. Also, recent advances in genetic technologies have increased our ability to generate mouse models for human diseases. The implications of these genetically modified animals in drug development are several, including identification of new drug targets, predicting efficacy, and uncovering possible side effects. Together, these recent technical advances should allow researchers to make the most informed choice early and advance the chosen targets toward clinical studies. Regarding cancers, any difference between a cancer and a normal cell could potentially be exploited as a therapeutic target. The hope is that drugs targeting specific constituents or pathways in cancer cells will provide more effective therapy, either alone or in combination with other currently used anticancer drugs. In addition to drug targets, identifying new target antigens remains as much of a challenge as improving tumor vaccines already in the clinic.

During the last few years, new discoveries in the RNA field have opened up a wealth of opportunities to specifically target mRNA for functional analysis and target validation. Contained in this volume of Methods in Molecular Biology are methods useful for the design and application of ribozymes, DNAzymes, and small interfering RNAs (siRNAs). In addition, a number of illustrations aiming to facilitate the und- standing and application of each method is included. Like any new field, ribozymes and siRNA research is rapidly evolving, and so too are the methods used to study, select, express, and control their structure and in vivo biological activities. Ribozymes and siRNA Protocols, Second Edition focuses on the latest technical advances in interfering with gene expression. It contains a short int- duction followed by general and specific protocols for using hammerhead ribozymes and derivates, DNAzymes, hairpin ribozymes, group I intron ribozymes, RNase P ribozymes, and siRNAs. Also in this volume are general methods for RNA structure analysis, delivery of oligonucleotides, and gene therapy protocols using ribozymes.

Target Discovery and Validation Reviews and Protocols, Volumes 1 and 2 review the most progressive and current methods for drug target discovery and validation. These volumes explore how recent improvement in understanding the molecular mechanisms of human pathology is impacting drug target discovery in the laboratory and in real therapeutics, specifically for cancers and autoimmune disorders.

Volume 1 focuses on novel and innovative techniques, and presents the most up-to-date protocols available for maximizing the likelihood of achieving target-selective inhibition in vivo while minimizing side effects. The profound impact of genomics, proteomics and bioinformatics on target discovery is explored, and specific attention is given to the role of transgenic and knockout animals in functional genomics and target validation. Cancer researchers will find tremendous value in the molecular classification of breast cancers and the review of protocols for tumor antigens and cancer vaccines. The methods and protocols collected here, all reviewed by leading scientists and clinicians, present the practical details necessary for translating the enormous discovery potential of the genome into real therapeutic products.

Volume 2 collects all the practical details required for efficient translation of discovered targets into real pharmaceutical drugs. Specific targets in cancers and autoimmunity are described and the potential of using siRNAs, antisense oligonucleotides and RNA aptamers in patients is reviewed. This volume explores the tremendous impact of the application of genotyping and gene expression profiling on the future of healthcare, and presents cutting-edge protocols to aid inbringing agents against specific targets closer to application in the clinic.

Collectively, these volumes provide a thorough review of the most cutting-edge methods available for each step in drug target identification, validation, and clinical application. For researchers, an understanding of available methods aids in the creation of innovative experiments in the laboratory, and the successful translation of target discovery to real therapeutics.

Target Discovery and Validation: Reviews and Protocols, Volumes 1 and 2 review the most progressive and current methods for drug target discovery and validation. These volumes explore how recent improvement in understanding the molecular mechanisms of human pathology is impacting drug target discovery in the laboratory and in real therapeutics, specifically for cancers and autoimmune disorders.
Volume 1 focuses on novel and innovative techniques, and presents the most up-to-date protocols available for maximizing the likelihood of achieving target-selective inhibition in vivo while minimizing side effects. The profound impact of genomics, proteomics and bioinformatics on target discovery is explored, and specific attention is given to the role of transgenic and knockout animals in functional genomics and target validation. Cancer researchers will find tremendous value in the molecular classification of breast cancers and the review of protocols for tumor antigens and cancer vaccines. The methods and protocols collected here, all reviewed by leading scientists and clinicians, present the practical details necessary for translating the enormous discovery potential of the genome into real therapeutic products.
Volume 2 collects all the practical details required for efficient translation of discovered targets into real pharmaceutical drugs. Specific targets in cancers and autoimmunity are described and the potential of using siRNA's, antisense oligonucleotides and RNA aptimers in patients is reviewed. This volume explores the tremendous impact of the application of genotyping and gene expression profiling on the future of healthcare, and presents cutting-edge protocols to aid inbringing agents against specific targets closer to application in the clinic.
Collectively, these volumes provide a thorough review of the most cutting-edge methods available for each step in drug target identification, validation, and clinical application. For researchers, an understanding of available methods aids in the creation of innovative experiments in the laboratory, and the successful translation of target discovery to real therapeutics.

In this completely updated and expanded edition of a classic bench manual, hands-on experts take advantage of the latest advances in ribozyme, DNAzyme, and RNA interference technologies to describe in detail the exciting and successful methods now available for gene inactivation in vitro and in vivo. Their optimized techniques employ hairpain ribozymes, DNAzymes, hammerhead ribozymes and derivatives, group I intron ribozymes, Rnase P ribozymes, and siRNAs, as well as general methods for RNA structure analysis, delivery of oligonucleotides, and gene therapy. Also provided are novel methods for identifying accessible cellular mRNA sites; group I intron and RNAse P ribozymes protocols for effective design, selection, and therapeutic applications; and the latest RNAi methods for sequencing-specific gene silencing in a wide variety of organisms. Comprehensive and up-to-date, Ribozymes and siRNA Protocols synthesizes for experienced and novice investigators alike the exciting advances in understanding nucleic acid enzymes and demonstrates how they may be used to analyze gene function and target validation, and to productively develop new therapeutics for human diseases.

Central to the synthesis of proteins, the performance of catalysis, and many other physiological processes, the aberrant expression of which can be linked to human diseases including cancers, RNA has proven to be key target for therapeutics as well as a tool for therapy. In RNA Therapeutics: Function, Design, and Delivery, expert contributors from a broad spectrum of scientific backgrounds highlight the roles that messenger RNAs and small RNAs can play in biology and medicine. While covering the five major RNA-based drugs, namely the use of ribozymes to cleave and/or correct mRNA transcript, the use of siRNA for targeted silencing of gene transcripts, the use of aptamers, like short RNA molecules, for neutralizing the protein functions, the use mRNA-transfected DCs to activate immune system against tumor cells, as well as the use of RNA to reprogram T and/or DC cell function, this extensive volume brings together the fields of coding (mRNA) and non-coding RNA such as ribozymes, RNAse P, siRNAs, and miRNAs into one convenient source. Written in the highly successful Methods in Molecular Biology (TM) series format, the cutting-edge protocol chapters contain introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and practical tips on troubleshooting and avoiding known pitfalls. Also, the book contains several excellent reviews for teaching purposes. Authoritative and comprehensive, RNA Therapeutics: Function, Design, and Delivery provides key models and tools which will assist researchers in increasing our understanding of RNA functions, modifications, and their involvement in diseases in order to lead to the design of vital new RNA-based therapeutics.