{"id":19780,"date":"2022-11-21T21:14:52","date_gmt":"2022-11-21T15:44:52","guid":{"rendered":"https:\/\/www.delveinsight.com\/blog\/?p=19780"},"modified":"2022-11-21T21:14:54","modified_gmt":"2022-11-21T15:44:54","slug":"emerging-rna-interference-drugs","status":"publish","type":"post","link":"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs","title":{"rendered":"RNA Interference: New Class of Drugs In The Fight Against Disease"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-69decc7a93e0b\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69decc7a93e0b\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs\/#RNA_Types_and_Biology\" >RNA Types and Biology<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs\/#Challenges_in_siRNA_Delivery\" >Challenges in siRNA Delivery<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs\/#Therapeutic_Applications_of_RNAi\" >Therapeutic Applications of RNAi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs\/#Research_and_Developmental_Activities_in_RNA_Interference_Domain\" >Research and Developmental Activities in RNA Interference Domain<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs\/#ARO-APOC3_Arrowhead_Pharmaceuticals\" >ARO-APOC3: Arrowhead Pharmaceuticals<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs\/#Fitusiran_Alnylam_PharmaceuticalsSanofi\" >Fitusiran: Alnylam Pharmaceuticals\/Sanofi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs\/#DCR-HBVS_Dicerna_Pharmaceuticals\" >DCR-HBVS: Dicerna Pharmaceuticals<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs\/#Whats_New_in_the_RNA_Interference_Treatment_Landscape\" >What\u2019s New in the RNA Interference Treatment Landscape?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.delveinsight.com\/blog\/emerging-rna-interference-drugs\/#What_Lies_Ahead_in_the_RNA_Interference_Treatment_Market\" >What Lies Ahead in the RNA Interference Treatment Market?<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>RNA interference (RNAi) is a fundamental gene-silencing pathway in eukaryotic cells that involves an enzyme called dicer cleaving long pieces of double-stranded RNA into shorter fragments called siRNAs that can cleave complementary mRNA sequences with the help of the RISC complex and argonaute.<\/p>\n\n\n\n<p>RNA interference is a conserved biological response to double-stranded RNA that mediates resistance to both endogenous parasitic and exogenous pathogenic nucleic acids and regulates the expression of protein-coding genes. This natural mechanism for sequence-specific gene silencing has the potential to transform experimental biology and may have significant practical applications in functional genomics, therapeutic intervention, agriculture, and other fields.<\/p>\n\n\n\n<p>RNAi works therapeutically by delivering small RNA duplexes such as microRNA (miRNA) mimics, short interfering RNAs (siRNAs), short hairpin RNAs (shRNAs), and Dicer substrate RNAs (dsiRNAs). All four <a href=\"https:\/\/www.delveinsight.com\/whitepaper-newsletter\/rna-interference\">types of RNA interference<\/a> inputs are currently being tested as therapeutics. Toxicity, efficacy, and delivery are all important considerations. In addition to any toxic effects caused by delivery methodology, RNAi therapeutic toxicity occurs due to improper target recognition or immunogenic effects from exogenously introduced RNA.&nbsp;<\/p>\n\n\n\n<p>RNA interference is a highly conserved biological mechanism that mounts an inhibitory molecular response to pathogenic viral dsRNA. Many studies have shown that RNAi can be used therapeutically in vitro and in vivo to target many respiratory viruses, including SARS-CoV and possibly <a href=\"https:\/\/www.delveinsight.com\/covid19\">SARS-CoV-2<\/a>, in treating and preventing infection.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-rna-types-and-biology\"><span class=\"ez-toc-section\" id=\"RNA_Types_and_Biology\"><\/span><strong>RNA Types and Biology<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>RNA molecules are extremely diverse, serving a wide range of functions in the cell. RNA was actually underpinning the origin of life as the essential molecule; its structural, enzymatic, and encoding functions recapitulate the key features of life.<\/p>\n\n\n\n<p>There are several types of RNA based on their function: mRNA, which accounts for the information template in protein synthesis; structural RNA with specific binding or enzymatic activity (such as rRNA or tRNA); RNAi, which modulates endogenous mRNA translation; long non-coding RNA (lncRNA), which does not encode for protein synthesis but usually has scaffolding functions; and viral RNAs. Moreover, RNA-based drugs can be divided into four distinct categories based on their structural characteristics and mode of action.<\/p>\n\n\n\n<p><strong>Antisense Oligonucleotides:<\/strong> Antisense oligonucleotides modulate the expression of target RNAs through sequence-specific binding, and while their specific sequence primarily determines the structure of these antisense oligonucleotides, their chemistry can be modulated to produce novel effects.&nbsp;<\/p>\n\n\n\n<p><strong>Small Interfering RNAs:<\/strong> Small interfering RNAs (siRNAs) modulate the expression of their target RNAs via the endogenous RNAi pathway. Endogenous small RNAs form a complex with Argonaute (Ago) protein to form an RNA-induced silencing complex (RISC), suppressing their target mRNAs\u2019 expression through sequence-specific binding.<\/p>\n\n\n\n<p><strong>Aptamers:<\/strong> Aptamers are nucleic acid constructs that bind to specific proteins to modulate their function. Several RNA-based aptamers are being developed, and more aptamer-based therapeutics are expected in the future.<\/p>\n\n\n\n<p><strong>Messenger RNAs:<\/strong> mRNA-based therapies work by taking advantage of the fact that even exogenous mRNAs can be translated into functional proteins. Based on their purpose, <a href=\"https:\/\/www.delveinsight.com\/report-store\/global-messenger-rna-mrna-based-vaccines-and-therapeutics-market\">mRNA-based therapies<\/a> can be divided into two broad subcategories. Exogenous mRNAs are introduced into cells to replace or supplement endogenous proteins in the first category. The mRNA transcript in the second category is intended to act as a vaccine against infectious diseases or cancer antigens.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Challenges_in_siRNA_Delivery\"><\/span><strong>Challenges in siRNA Delivery<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Since its discovery, RNA interference therapy has shown great promise in treating diseases such as cancer and influenza, but siRNAs have yet to be fully accepted in clinical practice due to their low stability and drug delivery. Unmodified and unprotected siRNAs, for example, are easily degraded by nuclease and eliminated by the kidneys. The immune system also attacks them. Furthermore, because siRNA therapeutics do not work until they enter the cytoplasm, many difficulties arise during delivery.<\/p>\n\n\n\n<p>To overcome delivery barriers and realize the full potential of <a href=\"https:\/\/www.delveinsight.com\/report-store\/rna-interference-pipeline-insight\">RNAi therapeutics<\/a>, safe and efficient delivery systems that transport ncRNAs to their sites of action with minimal side effects are required. Nanoparticles are the most commonly used RNAi delivery vehicle. Non-viral carriers deliver native ncRNAs, as opposed to viral vectors, which deliver ncRNAs in the form of a viral genome.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Therapeutic_Applications_of_RNAi\"><\/span><strong>Therapeutic Applications of RNAi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>RNA therapy is the use of RNA-based molecules to treat or prevent diseases. RNA therapeutics involve the use of coding RNA such as mRNA as well as non-coding RNAs such as small interfering RNAs (siRNA), antisense oligonucleotides (ASO) to target mRNA, aptamers, ribozymes, and clustered regularly interspaced short palindromic repeats-CRISPR-associated (CRISPR\/Cas) endonuclease to target proteins and DNA. RNA-based drugs are known to have a wide range of beneficial properties, making them ideal candidates for the development of novel therapeutic strategies.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150941\/RNAi-Therapeutic-Applications.png\" alt=\"RNA Interference Therapeutic Applications\" class=\"wp-image-19790\" width=\"518\" height=\"168\" srcset=\"https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150941\/RNAi-Therapeutic-Applications.png 518w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150941\/RNAi-Therapeutic-Applications-300x97.png 300w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150941\/RNAi-Therapeutic-Applications-150x49.png 150w\" sizes=\"(max-width: 518px) 100vw, 518px\" \/><figcaption><strong>Major Applications of RNA Interference<\/strong><\/figcaption><\/figure>\n\n\n\n<p>RNAi is currently used in many research fields and treatments due to its target site specificity and therapeutic potential. Since 2018, some <a href=\"https:\/\/www.delveinsight.com\/report-store\/rna-interference-pipeline-insight\">RNA interference drugs<\/a> have been approved for sale due to their efficacy and safety. RNAi therapeutics are being developed in the disease areas such as neurodegenerative disease, cardiovascular disease, viral infection, RNAi in stem cell therapy, and cancer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Research_and_Developmental_Activities_in_RNA_Interference_Domain\"><\/span><strong>Research and Developmental Activities in RNA Interference Domain<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Since the discovery of RNAi, the concept of RNAi therapeutics has exploded into a creative and highly competitive field that has drawn some of the brightest minds and is one of the most heavily invested in fields of biotechnology research. Many pharmaceutical companies devoted to RNAi research are discovering novel ways to treat human ailments using the RNAi mechanism. Although many trials are still in their early stages, the early results only indicate the potential of RNA interference medicines for future therapeutic processes.<\/p>\n\n\n\n<p>Over <strong>85+<\/strong> leading RNA interference companies such as<strong> Alnylam Pharmaceuticals, Suzhou Ribo Life Science, Arrowhead Pharmaceuticals, Sylentis, Vir Biotechnology, Arbutus Biopharma, Silenseed, OliX Pharmaceuticals, Bio-Path Holdings, Janssen Pharmaceuticals, Eli Lilly and Company, Dicerna Pharmaceuticals, Amgen, Sirnaomics, Silence Therapeutics, Sylentis, Silence Therapeutics, Suzhou Ribo Life Science, Phio Pharmaceuticals, Amylon Therapeutics, Aro Biotherapeutics, DTx Pharma, BONAC Corporation, <\/strong>and others are evaluating novel RNA interference drugs candidate to improve the&nbsp;treatment landscape.<\/p>\n\n\n\n<p>Currently, in the RNA interference-based therapeutics landscape, more than <strong>100 drugs<\/strong> are in different phases of development. Some of the late and mid-stage <a href=\"https:\/\/www.delveinsight.com\/report-store\/rna-competitive-landscape\">RNA interference therapy<\/a> include <strong>Fitusiran, ARO-APOC3, LY3561774, DCR-HBVS, VIR-2218, Zilebesiran, OLX 101A<\/strong>, and others. The detailed assessment of some RNA interference therapy are<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150846\/RNA-Interference-Pipeline-Assessment.png\" alt=\"RNA Interference Pipeline\" class=\"wp-image-19789\" width=\"680\" height=\"391\" srcset=\"https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150846\/RNA-Interference-Pipeline-Assessment.png 680w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150846\/RNA-Interference-Pipeline-Assessment-300x173.png 300w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150846\/RNA-Interference-Pipeline-Assessment-150x86.png 150w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><figcaption><strong>Promising RNA Interference Drugs in the Pipeline<\/strong><\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"ARO-APOC3_Arrowhead_Pharmaceuticals\"><\/span><strong>ARO-APOC3: Arrowhead Pharmaceuticals<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>ARO-APOC3<\/strong> developed by <strong>Arrowhead Pharmaceuticals <\/strong>is intended to reduce apoC-III production, which is a component of triglyceride-rich lipoproteins (TRLs) such as VLDL and chylomicrons and a key regulator of triglyceride metabolism. The company believes that inhibiting apoC-III production in the liver will result in decreased VLDL synthesis and assembly, improved TRL breakdown, and improved clearance of VLDL and chylomicron remnants.<\/p>\n\n\n\n<p>In June 2019, <strong>Arrowhead Pharmaceuticals, Inc.<\/strong> announced that <strong>ARO-APOC3 <\/strong>had granted <strong>Orphan Drug Designation<\/strong> to ARO-APOC3 for the treatment of familial chylomicronemia syndrome (FCS). In January 2022, <strong>Arrowhead Pharmaceuticals<\/strong> launched a Phase III study to assess the efficacy and safety of ARO-APOC3 in <a href=\"https:\/\/www.delveinsight.com\/report-store\/familial-chylomicronemia-syndrome-market\">adults with familial chylomicronemia syndrome<\/a>. The trial is currently recruiting participants and is expected to be completed with <strong>60 participants <\/strong>by December<strong> 2023<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Fitusiran_Alnylam_PharmaceuticalsSanofi\"><\/span><strong>Fitusiran: Alnylam Pharmaceuticals\/Sanofi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Fitusiran (Alnylam Pharmaceuticals\/Sanofi) <\/strong>is a small interference RNA therapeutic in development for the prophylactic treatment of people with hemophilia A or B, with or without inhibitors. Fitusiran is intended to lower antithrombin, a protein that inhibits blood clotting, to promote thrombin generation and thereby rebalance hemostasis and prevent bleeds. Fitusiran is made possible by <strong>Alnylam Pharmaceutical Inc.\u2019s ESC-GalNAc conjugate technology<\/strong>, which allows for subcutaneous dosing with increased potency and durability.&nbsp;<\/p>\n\n\n\n<p>On July 10, 2022, the positive findings from the <strong>Phase III ATLAS-PPX study<\/strong>, which assessed the efficacy and safety of once-monthly<strong> fitusiran (80 mg)<\/strong> prophylaxis in adults and adolescents with severe hemophilia A or B who had previously received prior factor or bypassing agent (BPA) prophylaxis, were presented in a late-breaking session at the International Society on Thrombosis and Haemostasis (ISTH) 2022 Congress. The study met the primary endpoint, demonstrating that fitusiran prophylaxis reduced bleeding episodes significantly more than prior factor or BPA prophylaxis. <strong>Fitusiran <\/strong>is currently being studied in <a href=\"https:\/\/www.delveinsight.com\/report-store\/hemophilia-pipeline-insight\">clinical trials for hemophilia treatment<\/a> and has not been evaluated by any regulatory authority.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"DCR-HBVS_Dicerna_Pharmaceuticals\"><\/span><strong>DCR-HBVS: Dicerna Pharmaceuticals<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>DCR-HBVS<\/strong> is a GalXC RNA interference therapy being developed by <strong>Roche <\/strong>for the treatment of chronic hepatitis B virus (HBV) infection. Chronic HBV increases the risk of developing liver failure, cancer, or cirrhosis, which permanently scars the liver. DCR-HBVS inhibits viral hepatitis B surface antigen (HBsAg) messenger RNA (mRNA) and protein expression in liver hepatocytes. HBsAg is a marker used to determine the extent of chronic HBV viral activity and is required for the HBV virus lifecycle. In mouse models of HBV infection, preclinical data showed a 99.9% reduction in circulating HBsAg.<\/p>\n\n\n\n<p>DCR-HBVS has the potential to contribute to the ultimate goal of achieving a functional cure in chronic HBV patients and is currently being studied by Roche as part of a Phase II clinical trial in combination with other treatment regimens to induce functional cures in patients. Furthermore, it is being tested in phase I for <a href=\"https:\/\/www.delveinsight.com\/report-store\/chronic-hepatitis-b-virus-market\">chronic hepatitis B treatment<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Whats_New_in_the_RNA_Interference_Treatment_Landscape\"><\/span><strong>What\u2019s New in the RNA Interference Treatment Landscape?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>On <strong>October 06, 2022, Alnylam Pharmaceuticals, Inc. <\/strong>announced today that the U.S. OXLUMO\u00ae (lumasiran), an RNAi therapeutics administered via subcutaneous injection, has been approved by the Food and Drug Administration (FDA) for the <a href=\"https:\/\/www.delveinsight.com\/report-store\/primary-hyperoxaluria-market\">treatment of primary hyperoxaluria type 1 (PH1)<\/a> to lower urinary oxalate (UOx) and plasma oxalate (POx) levels in pediatric and adult patients.<\/li><li>On <strong>September 20, 2022, Alnylam Pharmaceuticals, Inc.<\/strong> announced that the European Commission (EC) had granted marketing authorization for AMVUTTRA\u00ae (vutrisiran), an RNAi therapeutics for the <a href=\"https:\/\/www.delveinsight.com\/report-store\/hereditary-transthyretin-amyloidosis-competitive-landscape-and-market\">treatment of hereditary transthyretin-mediated (hATTR) amyloidosis<\/a> in adult patients with stage 1 or stage 2 polyneuropathy.<\/li><li>On <strong>August 17, 2022, Arrowhead Pharmaceuticals Inc.<\/strong> announced that it had filed an application for clearance to begin a Phase I\/IIa clinical trial of ARO-MMP7, the company\u2019s investigational RNA therapeutics designed to reduce MMP7 expression as a potential <a href=\"https:\/\/www.delveinsight.com\/report-store\/idiopathic-pulmonary-fibrosis-market\">treatment for idiopathic pulmonary fibrosis (IPF)<\/a>.<\/li><li>On <strong>June 13, 2022, Alnylam Pharmaceuticals, Inc.<\/strong> announced that the U.S. Food and Drug Administration (FDA) had approved AMVUTTRATM (vutrisiran), an RNAi therapeutics administered via subcutaneous injection once every three months (quarterly) for the treatment of the polyneuropathy of hereditary transthyretin-mediated (hATTR) amyloidosis in adults.<\/li><li>On <strong>May 04, 2022, OliX Pharmaceuticals, Inc.<\/strong> announced that the company identified effective inhibition of target gene expression in rodent brain tissues for its central nervous system (CNS) treatment program.<\/li><li>On <strong>April 26, 2022, Arrowhead Pharmaceuticals Inc.<\/strong> announced that it had dosed the first patients in the Phase II GATEWAY clinical study of investigational ARO-ANG3 for the <a href=\"https:\/\/www.delveinsight.com\/report-store\/homozygous-familial-hypercholesterolemia-market\">treatment of patients with homozygous familial hypercholesterolemia (HoFH)<\/a>.<\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Lies_Ahead_in_the_RNA_Interference_Treatment_Market\"><\/span><strong>What Lies Ahead in the RNA Interference Treatment Market?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Significant progress has been made in the advancement of RNAi therapeutics in a remarkably short period. Since Fire and Mello discovered in 1998 that RNAi is mediated by long double-stranded RNA in <em>Caenorhabditis elegans<\/em>, and Tuschl and his Max Planck Institute colleagues published in 2001 that synthetic siRNAs can silence target genes in mammalian systems, there has been an explosion in reports on therapeutic applications that harness RNAi. Clearly, the main barrier to the widespread use of RNAi therapeutics is delivery.<\/p>\n\n\n\n<p>Nonetheless, tremendous progress has been made with new conjugation, complexation, and lipid-based approaches, though the challenge of siRNA delivery for all cell types in all organs remains unsolved. Once that barrier has been overcome, the development of RNAi therapeutics will be hampered primarily by target validation. It will then be possible to rapidly advance RNAi therapeutics in clinical studies against potentially any disease target and thus treat disease in a novel way. The ongoing RNAi clinical trials with siRNAs may reveal the exciting potential of RNAi therapeutics as the next major class of drug molecules in the near future.<\/p>\n\n\n\n<p>Moreover, the <a href=\"https:\/\/www.delveinsight.com\/whitepaper-newsletter\/rna-interference\">RNA interference treatment market<\/a> is expected to change in the coming years due to the increasing prevalence of genetic disorders and other chronic medical conditions, as well as diverse and extensive pipeline therapies, which would expand the RNA interference treatment market size and allow drug manufacturers to penetrate deeper into the market.Furthermore, RNAi companies and academics are collaborating to assess challenges and identify opportunities that could influence RNAi therapeutics research and development. The therapies in development are centered on novel approaches to treating\/improving disease symptoms. Major players are involved in the <a href=\"https:\/\/www.delveinsight.com\/report-store\/rna-competitive-landscape\">development of RNA interference medicines<\/a>. The introduction of new RNA interference drugs will have a significant impact on the RNA interference treatment market.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><a href=\"https:\/\/www.delveinsight.com\/report-store\/rna-competitive-landscape\"><img decoding=\"async\" src=\"https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150803\/RNA-interference-market-scenario-1024x256.png\" alt=\"RNA interference market scenario\" class=\"wp-image-19788\" width=\"1024\" height=\"256\" srcset=\"https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150803\/RNA-interference-market-scenario-1024x256.png 1024w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150803\/RNA-interference-market-scenario-300x75.png 300w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150803\/RNA-interference-market-scenario-150x38.png 150w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150803\/RNA-interference-market-scenario-768x192.png 768w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150803\/RNA-interference-market-scenario-1536x384.png 1536w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150803\/RNA-interference-market-scenario-1568x392.png 1568w, https:\/\/assets.delveinsight.com\/blog\/wp-content\/uploads\/2022\/11\/21150803\/RNA-interference-market-scenario.png 1584w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>RNA interference (RNAi) is a fundamental gene-silencing pathway in eukaryotic cells that involves an enzyme called dicer cleaving long pieces of double-stranded RNA into shorter fragments called siRNAs that can cleave complementary mRNA sequences with the help of the RISC complex and argonaute. RNA interference is a conserved biological response to double-stranded RNA that mediates 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