{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["35(2)"],"submitter":["Parasrampuria MA"],"pubmed_abstract":["Huntington's disease (HD) is an incurable neurodegenerative disorder caused by genetic expansion of a CAG repeat sequence in one allele of the <i>huntingtin</i> (<i>HTT</i>) gene. Reducing expression of the mutant HTT (mutHTT) protein has remained a clear therapeutic goal, but reduction of wild-type HTT (wtHTT) is undesirable, as it compromises gene function and potential therapeutic efficacy. One promising allele-selective approach involves targeting the CAG repeat expansion with steric binding small RNAs bearing central mismatches. However, successful genetic encoding requires consistent placement of mismatches to the target within the small RNA guide sequence, which involves 5' processing precision by cellular enzymes. Here, we used small RNA sequencing (RNA-seq) to monitor the processi"],"journal":["Molecular therapy. Nucleic acids"],"pagination":["102206"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11129097"],"repository":["biostudies-literature"],"pubmed_title":["Sequencing-guided design of genetically encoded small RNAs targeting CAG repeats for selective inhibition of mutant <i>huntingtin</i>."],"pmcid":["PMC11129097"],"pubmed_authors":["Pater AA","El-Azzouzi F","Ovington KN","Jensik PJ","White AA","Chilamkurthy R","Gagnon KT","Parasrampuria MA"],"additional_accession":[]},"is_claimable":false,"name":"Sequencing-guided design of genetically encoded small RNAs targeting CAG repeats for selective inhibition of mutant <i>huntingtin</i>.","description":"Huntington's disease (HD) is an incurable neurodegenerative disorder caused by genetic expansion of a CAG repeat sequence in one allele of the <i>huntingtin</i> (<i>HTT</i>) gene. Reducing expression of the mutant HTT (mutHTT) protein has remained a clear therapeutic goal, but reduction of wild-type HTT (wtHTT) is undesirable, as it compromises gene function and potential therapeutic efficacy. One promising allele-selective approach involves targeting the CAG repeat expansion with steric binding small RNAs bearing central mismatches. However, successful genetic encoding requires consistent placement of mismatches to the target within the small RNA guide sequence, which involves 5' processing precision by cellular enzymes. Here, we used small RNA sequencing (RNA-seq) to monitor the processi","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Jun","modification":"2026-06-03T01:33:40.094Z","creation":"2026-04-22T03:13:25.346Z"},"accession":"S-EPMC11129097","cross_references":{"pubmed":["38803421"],"doi":["10.1016/j.omtn.2024.102206"]}}