{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,12]],"date-time":"2026-07-12T07:08:58Z","timestamp":1783840138449,"version":"3.55.0"},"reference-count":62,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T00:00:00Z","timestamp":1782172800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T00:00:00Z","timestamp":1782172800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100004440","name":"Wellcome","doi-asserted-by":"publisher","award":["218492\/Z\/19\/Z"],"award-info":[{"award-number":["218492\/Z\/19\/Z"]}],"id":[{"id":"10.13039\/100004440","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Exp Zool Pt A"],"published-print":{"date-parts":[[2026,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Environmental pressures shape survival and life\u2010history dynamics partly by triggering the release of glucocorticoids, whose short\u2010term benefits but long\u2010term costs make it essential to understand what drives their levels. Here, we used an experimental manipulation of two environmental stressors\u2014food availability and parasite burden\u2014to directly test how they influence fecal corticosterone metabolites (FCMs) in wild wood mice (\n                    <jats:italic>Apodemus sylvaticus<\/jats:italic>\n                    ). To do so, we experimentally altered nutrition via high\u2010quality food supplementation and reduced gastrointestinal nematode infection by anthelmintic treatment, using\n                    <jats:italic>Heligmosomoides polygyrus<\/jats:italic>\n                    as an indicator of treatment efficacy. FCM levels were not impacted by either treatment. However, our results may be mediated by variation in resource availability or masked by other factors that affect corticosterone. For example, FCMs declined seasonally, alongside a decline in the number of reproducing individuals. While we expected higher food availability and lower worm burdens to decrease stress, putatively higher rates of reproduction in food\u2010supplemented areas may offset potential declines in corticosterone. Thus, alleviating some environmental stressors in the wild may have unintended consequences on host fitness.\n                  <\/jats:p>","DOI":"10.1002\/jez.70108","type":"journal-article","created":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T03:59:22Z","timestamp":1782273562000},"page":"749-758","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Corticosterone Under Experimental Manipulation of Nutrition and Parasite Burden in a Wild Rodent System"],"prefix":"10.1002","volume":"345","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2620-8999","authenticated-orcid":false,"given":"Sarah E.","family":"Wolf","sequence":"first","affiliation":[{"name":"Institute of Ecology and Evolution, School of Biological Science University of Edinburgh Edinburgh UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olga","family":"D\u0142u\u017cniewska","sequence":"additional","affiliation":[{"name":"Institute of Ecology and Evolution, School of Biological Science University of Edinburgh Edinburgh UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4949-1117","authenticated-orcid":false,"given":"Simon A.","family":"Babayan","sequence":"additional","affiliation":[{"name":"School of Biodiversity, One Health and Veterinary Medicine University of Glasgow Glasgow UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amy B.","family":"Pedersen","sequence":"additional","affiliation":[{"name":"Institute of Ecology and Evolution, School of Biological Science University of Edinburgh Edinburgh UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tom J.","family":"Little","sequence":"additional","affiliation":[{"name":"Institute of Ecology and Evolution, School of Biological Science University of Edinburgh Edinburgh UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,6,23]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1210\/endo.138.9.5395"},{"key":"e_1_2_9_3_1","first-page":"1","article-title":"Fitting Linear Mixed\u2010Effects Models Using lme4","volume":"67","author":"Bates D.","year":"2014","journal-title":"Journal of Statistical Software"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.biocon.2009.08.013"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1093\/conphys\/cow058"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1677\/joe.1.05935"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0120800"},{"key":"e_1_2_9_8_1","first-page":"240","article-title":"Age Affects Antibody Levels and Anthelmintic Treatment Efficacy in a Wild Rodent","volume":"8","author":"Clerc M.","year":"2019","journal-title":"International Journal for Parasitology"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/brv.12555"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1890\/02-0534"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2017.11.012"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.1098\/rspb.2025.1840"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.2307\/5178"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/1365-2435.13330"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41386-018-0167-9"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1258\/002367700780578028"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2008.02.014"},{"key":"e_1_2_9_18_1","volume-title":"Protocols for Field and Laboratory Rodent Studies","author":"Herbreteau V.","year":"2011"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00265-019-2756-y"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.3109\/10253890.2013.777832"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2010.06.003"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.3389\/fvets.2023.1167016"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1007\/s003600100230"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1099\/vir.0.044826-0"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nutres.2010.05.001"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.3390\/ani11020243"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0016-6480(02)00064-3"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1111\/1365-2435.14741"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469-7998.2010.00717.x"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.4098\/AT.arch.88-7"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.mambio.2013.08.004"},{"issue":"2","key":"e_1_2_9_32_1","first-page":"165","article-title":"Does Ungulate Disturbance Mediate Behavioural and Physiological Stress Responses in Algerian Mice (Mus spretus)? A Wild Exclosure Experiment","volume":"28","author":"Navarro\u2010Castilla \u00c1.","year":"2017","journal-title":"Hystrix the Italian Journal of Mammalogy"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0091942"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00114-019-1628-7"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1098\/rsos.220718"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1111\/1365-2656.13123"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.physbeh.2018.11.021"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1111\/jeb.12286"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1098\/rsbl.2013.0205"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pt.2015.02.004"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2656.2007.01321.x"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.physbeh.2008.08.010"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1177\/1753495X19847832"},{"key":"e_1_2_9_44_1","volume-title":"R: A Language and Environment for Statistical Computing [Computer Software]","author":"R Core Team","year":"2019"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0018-506X(02)00028-4"},{"key":"e_1_2_9_46_1","doi-asserted-by":"publisher","DOI":"10.1086\/588757"},{"key":"e_1_2_9_47_1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.131091498"},{"key":"e_1_2_9_48_1","doi-asserted-by":"publisher","DOI":"10.30802\/AALAS-CM-18-000119"},{"key":"e_1_2_9_49_1","doi-asserted-by":"publisher","DOI":"10.1002\/ece3.3997"},{"key":"e_1_2_9_50_1","doi-asserted-by":"publisher","DOI":"10.1111\/1365-2656.12217"},{"key":"e_1_2_9_51_1","doi-asserted-by":"publisher","DOI":"10.1111\/1365-2435.13786"},{"key":"e_1_2_9_52_1","doi-asserted-by":"publisher","DOI":"10.3389\/fimmu.2019.01545"},{"key":"e_1_2_9_53_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.yhbeh.2003.07.002"},{"key":"e_1_2_9_54_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0016-6480(02)00620-2"},{"key":"e_1_2_9_55_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.yhbeh.2010.04.008"},{"key":"e_1_2_9_56_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2017.03.007"},{"key":"e_1_2_9_57_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2020.113640"},{"key":"e_1_2_9_58_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2008.02.004"},{"key":"e_1_2_9_59_1","doi-asserted-by":"publisher","DOI":"10.1002\/eji.201847895"},{"key":"e_1_2_9_60_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ygcen.2011.07.007"},{"key":"e_1_2_9_61_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2826.2003.01033.x"},{"key":"e_1_2_9_62_1","doi-asserted-by":"publisher","unstructured":"Wolf S. E. O.D\u0142u\u017cniewska S. A.Babayan T. J.Little andA. B.Pedersen.2026. \u201cData From: Corticosterone Under Experimental Manipulation of Nutrition and Parasite Burden in a Wild Rodent System [Dataset].\u201dZenodo.https:\/\/doi.org\/10.5281\/zenodo.19821268.","DOI":"10.5281\/zenodo.19821268"},{"key":"e_1_2_9_63_1","doi-asserted-by":"publisher","DOI":"10.2307\/1382690"}],"container-title":["Journal of Experimental Zoology Part A: Ecological and Integrative Physiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jez.70108","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/jez.70108","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jez.70108","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,12]],"date-time":"2026-07-12T07:05:52Z","timestamp":1783839952000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jez.70108"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,23]]},"references-count":62,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2026,8]]}},"alternative-id":["10.1002\/jez.70108"],"URL":"https:\/\/doi.org\/10.1002\/jez.70108","archive":["Portico"],"relation":{},"ISSN":["2471-5638","2471-5646"],"issn-type":[{"value":"2471-5638","type":"print"},{"value":"2471-5646","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,6,23]]},"assertion":[{"value":"2026-04-06","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-06-11","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-06-23","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}