{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T20:47:55Z","timestamp":1791838075247,"version":"4.3.4"},"reference-count":89,"publisher":"Guilford Publications","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Personality Disorders"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:p>Borderline personality disorder (BPD) frequently co-occurs with eating disorders (EDs). Disordered eating may serve as a coping strategy to regulate emotions\/manage rejection sensitivity, abandonment fears, shame, and self-disgust. Research examining disordered eating in BPD remains limited. This study explored ED pathology\/related psychological constructs in adults diagnosed with BPD. Eighty participants completed questionnaires assessing BPD symptom severity, ED pathology, childhood trauma, cognitive distortions, shame, self-disgust, coping, personality traits, and emotion regulation. Mean-centered linear regression models tested whether psychological constructs influenced the association between BPD severity (BSL-95) and disordered eating (EDI-2, EDE-Q). Given the sample size, moderation analyses were considered exploratory. BSL-95 was associated with disordered eating (p &lt; .001), consistently across EDI-2 but less robustly for EDE-Q. Two exploratory interactions emerged: person-related self-loathing strengthened the BSL-95-EDE-Q link, and agreeableness was associated with variation in the BSL-95-EDI-2 association. Findings underscore BPD-ED associations\/highlight transdiagnostic vulnerabilities; however, interaction findings should be interpreted with caution due to the study's exploratory nature.<\/jats:p>","DOI":"10.1521\/pedi.2026.40.5.474","type":"journal-article","created":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T20:21:43Z","timestamp":1791836503000},"page":"474-490","source":"Crossref","is-referenced-by-count":0,"title":["Exploring Transdiagnostic Mechanisms Linking Borderline Personality Disorder and Disordered Eating"],"prefix":"10.1521","volume":"40","author":[{"given":"Isa","family":"H\u00e4kkinen","sequence":"first","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr-University Bochum, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nora M.","family":"Laskowski","sequence":"additional","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr-University Bochum, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cristina","family":"Ballero Reque","sequence":"additional","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr-University Bochum, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iris","family":"Pollmann","sequence":"additional","affiliation":[{"name":"The Clinic for Psychosomatics and Psychotherapy, Kiel Campus, Center for Integrative Psychiatry, Kiel, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudia M.","family":"Deutschmann","sequence":"additional","affiliation":[{"name":"The Clinic for Psychosomatics and Psychotherapy, Kiel Campus, Center for Integrative Psychiatry, Kiel, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin S.","family":"Lehe","sequence":"additional","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr-University Bochum, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Georg","family":"Halbeisen","sequence":"additional","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr-University Bochum, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gerrit","family":"Brandt","sequence":"additional","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr-University Bochum, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Georgios","family":"Paslakis","sequence":"additional","affiliation":[{"name":"Department of Psychosomatic Medicine and Psychotherapy, LWL-University Hospital, Ruhr-University Bochum, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"377","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1521\/pedi_2013_27_087"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1017\/S0033291722003634"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1080\/10640266.2012.668478"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.3390\/nu14091728"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1097\/00004583-199703000-00012"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1521\/pedi.18.3.226.35445"},{"issue":"5","key":"ref8","doi-asserted-by":"crossref","first-page":"201211","DOI":"10.1055\/s-2001-13281","volume":"51","author":"Bohus M.","year":"2001","journal-title":"PPmP - Psychotherapie \u00b7 Psychosomatik \u00b7 Medizinische Psychologie"},{"issue":"2","key":"ref9","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1026\/\/0084-5345.28.2.145","volume":"28","author":"Borkenau P.","year":"1999","journal-title":"Zeitschrift F\u00fcr Klinische Psychologie und Psychotherapie"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1037\/0021-843X.111.1.198"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1521\/pedi_2021_35_515"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.chiabu.2011.08.005"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1037\/0022-3514.56.2.267"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1016\/j.cpr.2005.04.012"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1017\/S0954579419000658"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/j.psychres.2009.03.006"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1002\/cpp.2335"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1016\/j.brat.2012.04.003"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1002\/eat.22207"},{"key":"ref20","volume-title":"The NEO Personality Inventory manual","author":"Costa P. 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