{"doi":"10.17615/9frx-h668","title":"Recreational and household physical activity at different time points and DNA global methylation","abstract":"DNA methylation patterns are heritable but can change over time and in response to exposures. Lower global DNA methylation, which may result in increased genomic and chromosomal instability, has been associated with increased cancer risk. Physical activity is a modifiable factor that has been inversely related to the risk of cancer. Changes in DNA methylation may be a mechanism by which lifestyle and environment factors influence disease. We investigated the relationship between DNA methylation and physical activity in a sample of women enrolled in The Sister Study, a large U.S. cohort study of women aged 35–74 years with a family history of breast cancer.","journal":"UNC Libraries","year":2020,"id":135649,"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":0.9522,"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":593772,"name":"Sophia C.E. Bolick","orcid":null,"position":1,"is_corresponding":false},{"id":275135,"name":"Zongli Xu","orcid":"0000-0002-9034-8902","position":2,"is_corresponding":false},{"id":104612,"name":"Dale P. Sandler","orcid":"0000-0002-6776-0018","position":3,"is_corresponding":false},{"id":592368,"name":"Lisa A. DeRoo","orcid":"0000-0002-5924-4953","position":4,"is_corresponding":false},{"id":275137,"name":"Jack A. Taylor","orcid":"0000-0001-5303-6398","position":5,"is_corresponding":false},{"id":105712,"name":"Alexandra J. White","orcid":"0000-0003-2455-2945","position":0,"is_corresponding":true}],"reference_count":0,"raw_metadata":null,"created_at":"2026-07-18T23:16:35.237665Z","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":[]}