{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,6]],"date-time":"2026-11-06T20:15:26Z","timestamp":1793996126570,"version":"4.8.0"},"reference-count":69,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"DOI":"10.13039\/100006108","name":"National Center for Advancing Translational Sciences","doi-asserted-by":"publisher","award":["UL1TR003017"],"award-info":[{"award-number":["UL1TR003017"]}],"id":[{"id":"10.13039\/100006108","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000050","name":"National Heart, Lung, and Blood Institute","doi-asserted-by":"publisher","award":["P01HL114471"],"award-info":[{"award-number":["P01HL114471"]}],"id":[{"id":"10.13039\/100000050","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000050","name":"National Heart, Lung, and Blood Institute","doi-asserted-by":"publisher","award":["R01HL058506"],"award-info":[{"award-number":["R01HL058506"]}],"id":[{"id":"10.13039\/100000050","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000062","name":"National Institute of Diabetes and Digestive and Kidney Diseases","doi-asserted-by":"publisher","award":["R01DK035385"],"award-info":[{"award-number":["R01DK035385"]}],"id":[{"id":"10.13039\/100000062","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006108","name":"National Center for Advancing Translational Sciences","doi-asserted-by":"publisher","award":["UL1TR003017"],"award-info":[{"award-number":["UL1TR003017"]}],"id":[{"id":"10.13039\/100006108","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006108","name":"National Heart, Lung, and Blood Institute","doi-asserted-by":"publisher","award":["P01HL114471"],"award-info":[{"award-number":["P01HL114471"]}],"id":[{"id":"10.13039\/100006108","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006108","name":"National Heart, Lung, and Blood Institute","doi-asserted-by":"publisher","award":["R01HL058506"],"award-info":[{"award-number":["R01HL058506"]}],"id":[{"id":"10.13039\/100006108","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006108","name":"National Institute of Diabetes and Digestive and Kidney Diseases","doi-asserted-by":"publisher","award":["R01DK035385"],"award-info":[{"award-number":["R01DK035385"]}],"id":[{"id":"10.13039\/100006108","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["www.atsjournals.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2023,1,15]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Rationale<\/jats:title>\n                    <jats:p>Gastroesophageal reflux disease (GERD) is commonly associated with atopic disorders, but cause\u2013effect relationships remain unclear.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>We applied Mendelian randomization analysis to explore whether GERD is causally related to atopic disorders of the lung (asthma) and\/or skin (atopic dermatitis [AD]).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We conducted two-sample bidirectional Mendelian randomization to infer the magnitude and direction of causality between asthma and GERD, using summary statistics from the largest genome-wide association studies conducted on asthma (N \u00a0cases\u2009=\u200956,167) and GERD (N \u00a0cases\u2009=\u200971,522). In addition, we generated instrumental variables for AD from the latest population-level genome-wide association study meta-analysis (N \u00a0cases\u2009=\u200922,474) and assessed their fidelity and confidence of predicting the likely causal pathway(s) leading to asthma and\/or GERD.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Measurements and Main Results<\/jats:title>\n                    <jats:p>Applying three different methods, each method revealed similar magnitude of causal estimates that were directionally consistent across the sensitivity analyses. Using an inverse variance\u2013weighted method, the largest effect size was detected for asthma predisposition to AD (odds ratio [OR], 1.46; 95% confidence interval [CI], 1.34\u20131.59), followed by AD to asthma (OR, 1.34; 95% CI, 1.24\u20131.45). A significant association was detected for genetically determined asthma on risk of GERD (OR, 1.06; 95% CI, 1.03\u20131.09) but not genetically determined AD on GERD. In contrast, GERD equally increased risks of asthma (OR, 1.21; 95% CI, 1.09\u20131.35) and AD (OR, 1.21; 95% CI, 1.07\u20131.37).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>This study uncovers previously unrecognized causal pathways that have clinical implications in European-ancestry populations: 1) asthma is a causal risk for AD, and 2) the predisposition to AD, including asthma, can arise from specific pathogenic mechanisms manifested by GERD.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1164\/rccm.202205-0951oc","type":"journal-article","created":{"date-parts":[[2022,10,10]],"date-time":"2022-10-10T11:09:46Z","timestamp":1665400186000},"page":"130-137","update-policy":"https:\/\/doi.org\/10.1164\/crossmarkpolicies","source":"Crossref","is-referenced-by-count":63,"title":["Mendelian Randomization Analysis Reveals a Complex Genetic Interplay among Atopic Dermatitis, Asthma, and Gastroesophageal Reflux Disease"],"prefix":"10.1093","volume":"207","author":[{"given":"Kwangmi","family":"Ahn","sequence":"first","affiliation":[{"name":"Neurobehavioral Clinical Research Section, Social and Behavioral Research Branch, National Human Genome Research Institute, NIH, Bethesda, Maryland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raymond B.","family":"Penn","sequence":"additional","affiliation":[{"name":"Division of Pulmonary and Critical Care Medicine and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Satish","family":"Rattan","sequence":"additional","affiliation":[{"name":"Division of Gastroenterology & Hepatology, Department of Medicine, Center for Translational Medicine, Jane and Leonard Korman Respiratory Institute, Thomas Jefferson University, Philadelphia, Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"Jr.","given":"Reynold A.","family":"Panettieri","sequence":"additional","affiliation":[{"name":"Rutgers Institute for Translational Medicine and Science, New Brunswick, New Jersey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Benjamin F.","family":"Voight","sequence":"additional","affiliation":[{"name":"Department of Systems Pharmacology and Translational Therapeutics and"},{"name":"Department of Genetics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania; and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4723-1888","authenticated-orcid":false,"given":"Steven S.","family":"An","sequence":"additional","affiliation":[{"name":"Rutgers Institute for Translational Medicine and Science, New Brunswick, New Jersey"},{"name":"Department of Pharmacology, Rutgers\u2013Robert Wood Johnson Medical School, The State University of New Jersey, Piscataway, New 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