{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,2]],"date-time":"2025-08-02T14:18:08Z","timestamp":1754144288771,"version":"3.41.2"},"reference-count":46,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2025,6,19]],"date-time":"2025-06-19T00:00:00Z","timestamp":1750291200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Genetic Epidemiology"],"published-print":{"date-parts":[[2025,7]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>Genetic correlation analysis can provide useful insight into the shared genetic basis between traits or conditions of interest. However, most genome\u2010wide analyses only inform about the degree of global (overall) genetic similarity and do not identify the specific genomic regions that give rise to this similarity. Identification of the key genomic regions contributing to shared genetic correlation between traits could allow the genes in these regions to be prioritised for investigation of potential shared biological mechanisms. In recent years, several statistical tools (e.g. LAVA, \u03c1\u2010HESS, SUPERGNOVA and LOGODetect) have been developed to investigate local (in contrast to global) genetic correlation. These tools partition the genome into multiple segments and provide estimates of the genetic correlation captured by each individual segment. We applied these tools to publicly available European ancestry genome\u2010wide association study (GWAS) summary statistics for three pairs of commonly occurring conditions: hypertension with atrial fibrillation and flutter, hypertension with chronic kidney disease, and hypertension with type 2 diabetes. Despite each of the methods aiming to address the same question, the results were found to be inconsistent across tools, with some identified regions overlapping and others implicated only by a single tool. Computer simulations using genetic data from UK Biobank, carried out under known generating conditions, suggest that LAVA and, to a lesser extent, \u03c1\u2010HESS, provide the most reliable identification of genuine shared genetic factors. A newly\u2010developed tool, HDL\u2010L, also performed highly competitively. Here we highlight the similarities and differences between the results obtained from these methods and discuss some potential reasons underlying these differences.<\/jats:p>","DOI":"10.1002\/gepi.70012","type":"journal-article","created":{"date-parts":[[2025,6,20]],"date-time":"2025-06-20T02:29:14Z","timestamp":1750386554000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Exploring Similarities and Differences Between Methods That Exploit Patterns of Local Genetic Correlation to Identify Shared Causal Loci Through Application to Genome\u2010Wide Association Studies of Multiple Long Term Conditions"],"prefix":"10.1002","volume":"49","author":[{"given":"Rebecca","family":"Darlay","sequence":"first","affiliation":[{"name":"Population Health Sciences Institute, Faculty of Medical Sciences Newcastle University Newcastle Upon Tyne UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rupal L.","family":"Shah","sequence":"additional","affiliation":[{"name":"Population Health Sciences Institute, Faculty of Medical Sciences Newcastle University Newcastle Upon Tyne UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Richard M.","family":"Dodds","sequence":"additional","affiliation":[{"name":"Translational and Clinical Research Institute, Faculty of Medical Sciences Newcastle University Newcastle upon Tyne UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anand T. N.","family":"Nair","sequence":"additional","affiliation":[{"name":"Division of Diabetes Endocrinology and Reproductive Biology University of Dundee Dundee UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ewan R.","family":"Pearson","sequence":"additional","affiliation":[{"name":"Division of Diabetes Endocrinology and Reproductive Biology University of Dundee Dundee UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miles D.","family":"Witham","sequence":"additional","affiliation":[{"name":"Translational and Clinical Research Institute, Faculty of Medical Sciences Newcastle University Newcastle upon Tyne UK"},{"name":"NIHR Newcastle Biomedical Research Centre, Newcastle upon Tyne Hospitals NHS Foundation Trust, Tyne and Wear NHS Foundation Tust and Newcastle University, Newcastle upon Tyne, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1879-5572","authenticated-orcid":false,"given":"Heather J.","family":"Cordell","sequence":"additional","affiliation":[{"name":"Population Health Sciences Institute, Faculty of Medical Sciences Newcastle University Newcastle Upon Tyne UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"name":"ADMISSION Research Collaborative","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2025,6,19]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature15393"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0154872"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajhg.2012.03.015"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/ng.3406"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/ng.3211"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-018-0579-z"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41588-018-0248-z"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13742-015-0047-8"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1124\/mol.114.093070"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eclinm.2023.101860"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1007\/s41999-024-00953-8"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1097\/cm9.0000000000002540"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1038\/nature10405"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pgen.1004383"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/bty147"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-22334-6"},{"key":"e_1_2_8_18_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0165523"},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1093\/ageing\/afx201"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41591-023-02420-6"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41588-025-02123-3"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.3390\/ijms25116033"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41588-022-01058-3"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41588-018-0171-3"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0034861"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.xhgg.2022.100136"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1093\/bioinformatics\/btq419"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-022-08690-3"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41588-021-00931-x"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajhg.2017.09.022"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0506580102"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00125-023-05978-5"},{"key":"e_1_2_8_33_1","doi-asserted-by":"publisher","DOI":"10.1681\/asn.2014121211"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41588-017-0009-4"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0102149"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1002\/gepi.20359"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pgen.1009440"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1111\/rssb.12388"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41588-022-01017-y"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.l6964"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1177\/26335565251317940"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cell.2018.05.051"},{"key":"e_1_2_8_43_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajhg.2021.11.015"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41588-019-0407-x"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajhg.2010.11.011"},{"key":"e_1_2_8_46_1","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M113.494955"},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13059-021-02478-w"}],"container-title":["Genetic Epidemiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/gepi.70012","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,7,15]],"date-time":"2025-07-15T11:00:00Z","timestamp":1752577200000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/gepi.70012"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,19]]},"references-count":46,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2025,7]]}},"alternative-id":["10.1002\/gepi.70012"],"URL":"https:\/\/doi.org\/10.1002\/gepi.70012","archive":["Portico"],"relation":{},"ISSN":["0741-0395","1098-2272"],"issn-type":[{"type":"print","value":"0741-0395"},{"type":"electronic","value":"1098-2272"}],"subject":[],"published":{"date-parts":[[2025,6,19]]},"assertion":[{"value":"2025-02-12","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-05-23","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-06-19","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70012"}}