{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,7,30]],"date-time":"2025-07-30T13:54:35Z","timestamp":1753883675885,"version":"3.41.2"},"reference-count":12,"publisher":"The Endocrine Society","issue":"6","license":[{"start":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T00:00:00Z","timestamp":1747094400000},"content-version":"vor","delay-in-days":25,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,4,18]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Corticosteroid binding globulin (CBG) deficiency is a rare disorder with poorly understood pathophysiology and variable presentations. We report on a pediatric patient presenting with poor growth and delayed puberty who was diagnosed initially with primary adrenal insufficiency following 2 failed ATCH stimulation tests with normal CBG and low stimulated salivary (free) cortisol. Genetic testing demonstrated a homozygous SERPINA6 variant known as CBG Lyon. The patient's 2 siblings were later diagnosed with the same homozygous variant but were asymptomatic with normal stimulated salivary cortisol. CBG deficiency or dysfunction should be considered in patients with unexplained adrenal insufficiency. Further research is needed to better understand CBG's role in cortisol physiology.<\/jats:p>","DOI":"10.1210\/jcemcr\/luaf102","type":"journal-article","created":{"date-parts":[[2025,5,13]],"date-time":"2025-05-13T10:45:21Z","timestamp":1747133121000},"source":"Crossref","is-referenced-by-count":0,"title":["Corticosteroid-binding Globulin Dysfunction Due to Homozygous <i>SERPINA6<\/i> Lyon Variant in a Pediatric Patient"],"prefix":"10.1210","volume":"3","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9881-6109","authenticated-orcid":false,"given":"Mary R","family":"Jiang","sequence":"first","affiliation":[{"name":"Department of Pediatrics, Division of Endocrinology and Metabolism, Children's Hospital of Eastern Ontario , Ottawa, ON K1H 8L1 ,","place":["Canada"]},{"name":"CHEO Research Institute , Ottawa, ON K1H 5B2 ,","place":["Canada"]},{"name":"University of Ottawa, Faculty of Medicine , Ottawa, ON K1H 8M5 ,","place":["Canada"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Caroline","family":"Zuijdwijk","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Division of Endocrinology and Metabolism, Children's Hospital of Eastern Ontario , Ottawa, ON K1H 8L1 ,","place":["Canada"]},{"name":"CHEO Research Institute , Ottawa, ON K1H 5B2 ,","place":["Canada"]},{"name":"University of Ottawa, Faculty of Medicine , Ottawa, ON K1H 8M5 ,","place":["Canada"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Melissa T","family":"Carter","sequence":"additional","affiliation":[{"name":"Department of Genetics, Children's Hospital of Eastern Ontario , Ottawa, ON K1H 8L1 ,","place":["Canada"]},{"name":"CHEO Research Institute , Ottawa, ON K1H 5B2 ,","place":["Canada"]},{"name":"University of Ottawa, Faculty of Medicine , Ottawa, ON K1H 8M5 ,","place":["Canada"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3226-8322","authenticated-orcid":false,"given":"Alexandra","family":"Ahmet","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Division of Endocrinology and Metabolism, Children's Hospital of Eastern Ontario , Ottawa, ON K1H 8L1 ,","place":["Canada"]},{"name":"CHEO Research Institute , Ottawa, ON K1H 5B2 ,","place":["Canada"]},{"name":"University of Ottawa, Faculty of Medicine , Ottawa, ON K1H 8M5 ,","place":["Canada"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"80","published-online":{"date-parts":[[2025,5,13]]},"reference":[{"issue":"2","key":"2025051306451842600_luaf102-B1","doi-asserted-by":"crossref","first-page":"107","DOI":"10.1515\/jpem-2017-0270","article-title":"The role of corticosteroid-binding globulin in the evaluation of adrenal insufficiency","volume":"31","author":"Verbeeten","year":"2018","journal-title":"J 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