{"doi":"10.17615/vxak-ff80","title":"Use of yeast as a system to study amyloid toxicity","abstract":"The formation of amyloid-like fibrils is a hallmark of several neurodegenerative diseases. How the assembly of amyloid-like fibrils contributes to cell death is a major unresolved question in the field. The budding yeast Saccharomyces cerevisiae is a powerful model organism to study basic mechanisms for how cellular pathways regulate amyloid assembly and proteotoxicity. For example, studies of the amyloidogenic yeast prion [RNQ+] have revealed novel roles by which molecular chaperones protect cells from the accumulation of cytotoxic protein species. In budding yeast there are a variety of cellular assays that can be employed to analyze the assembly of amyloid-like aggregates and mechanistically dissect how cellular pathways influence proteotoxicity. In this review, we describe several assays that are routinely used to investigate aggregation and toxicity of the [RNQ+] prion in yeast.","journal":"UNC Libraries","year":2020,"id":144561,"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":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9546,"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":593348,"name":"Daniel W. Summers","orcid":"0000-0001-7228-8849","position":1,"is_corresponding":false},{"id":425648,"name":"Douglas Cyr","orcid":"0000-0002-4928-3414","position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":null,"created_at":"2026-07-18T23:17:45.339291Z","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":[]}