{"doi":"10.1101/2020.08.11.247080","title":"The chromatin remodeler ISWI acts during <i>Drosophila</i> development to regulate adult sleep","abstract":"Abstract Sleep disruptions are among the most commonly-reported symptoms across neurodevelopmental disorders (NDDs), but mechanisms linking brain development to normal sleep are largely unknown. From a Drosophila screen of human NDD-associated risk genes, we identified the chromatin remodeler Imitation SWItch/SNF ( ISWI ) to be required for adult fly sleep. Loss of ISWI also results in disrupted circadian rhythms, memory, and social behavior, but ISWI acts in different cells and during distinct developmental times to affect each of these adult behaviors. Specifically, ISWI expression in type I neuroblasts is required for both adult sleep and formation of a learning-associated brain region. Expression in flies of the human ISWI homologs SMARCA1 and SMARCA5 differentially rescue adult phenotypes. We propose that sleep deficits are a primary phenotype of early developmental origin in NDDs, and point towards chromatin remodeling machinery as critical for sleep circuit formation.","journal":"bioRxiv (Cold Spring Harbor Laboratory)","year":2020,"id":127291,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":1,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9616,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2020-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":394418,"name":"Leela Chakravarti Dilley","orcid":"0000-0001-8115-6821","position":1,"is_corresponding":false},{"id":394421,"name":"Charlette Williams","orcid":"0000-0002-8055-1210","position":2,"is_corresponding":false},{"id":401281,"name":"Emilia H. Moscato","orcid":null,"position":3,"is_corresponding":false},{"id":394419,"name":"Milán Szuperák","orcid":"0000-0001-7910-2533","position":4,"is_corresponding":false},{"id":554151,"name":"Qin Wang","orcid":"0000-0001-7447-1671","position":5,"is_corresponding":false},{"id":19718,"name":"Matthew Jensen","orcid":"0000-0002-5153-8543","position":6,"is_corresponding":false},{"id":327116,"name":"Santhosh Girirajan","orcid":"0000-0003-0598-4945","position":7,"is_corresponding":false},{"id":575958,"name":"Tiong Yang Tan","orcid":"0000-0001-8455-7778","position":8,"is_corresponding":false},{"id":336944,"name":"Matthew A. Deardorff","orcid":"0000-0002-1542-1305","position":9,"is_corresponding":false},{"id":575959,"name":"Dong Li","orcid":"0000-0002-4329-8877","position":10,"is_corresponding":false},{"id":259295,"name":"Yuanquan Song","orcid":"0000-0001-7699-2059","position":11,"is_corresponding":false},{"id":394423,"name":"Matthew S. Kayser","orcid":"0000-0003-2359-4967","position":12,"is_corresponding":false},{"id":394420,"name":"Naihua N. Gong","orcid":"0000-0003-2107-0166","position":0,"is_corresponding":true}],"reference_count":69,"raw_metadata":null,"created_at":"2026-07-18T23:15:30.930746Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}