PMID- 35653047 OWN - NLM STAT- MEDLINE DCOM- 20220804 LR - 20220804 IS - 1573-7403 (Electronic) IS - 1386-341X (Linking) VI - 25 IP - 4 DP - 2022 Aug TI - HLA analysis of immune checkpoint inhibitor-induced and idiopathic isolated ACTH deficiency. PG - 615-621 LID - 10.1007/s11102-022-01231-1 [doi] AB - PURPOSE: Isolated adrenocorticotropic hormone deficiency is a rare disease; however, since immune check point inhibitors (ICIs) have become widely used, many more cases have been reported. In this study, we compared the human leukocyte antigen (HLA) signatures between ICI-induced isolated adrenocorticotropic hormone deficiency (IAD) and idiopathic IAD (IIAD). DESIGN AND METHODS: Clinical features and HLA frequencies were compared among 13 patients with ICI-induced IAD, 8 patients with IIAD, and healthy controls. HLA frequencies of healthy controls were adopted from a HLA database of Japanese population. RESULTS: Age and body mass index were higher, while the rate of weight loss was lower, in patients with ICI-induced IAD than in those with IIAD. No HLA alleles had a significantly higher frequency in patients with ICI-induced IAD than in healthy controls, whereas the frequencies of HLA-DRB1*09:01, HLA-DQA1*03:02, and DQB1*03:03 were significantly higher in patients with IIAD than in healthy controls. CONCLUSIONS: ICI-induced IAD and IIAD were different in terms of HLA frequencies. There were no specific HLAs related to ICI-induced IAD, whereas several HLAs in strong linkage disequilibrium were associated with IIAD. This might suggest that the two diseases have different pathological mechanisms. HLAs unique to IIAD may be helpful in predicting its pathophysiology. CI - (c) 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature. FAU - Ono, Mayo AU - Ono M AUID- ORCID: 0000-0001-9115-9591 AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Fukuda, Izumi AU - Fukuda I AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. i-fukuda@nms.ac.jp. FAU - Nagao, Mototsugu AU - Nagao M AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Tomiyama, Keiko AU - Tomiyama K AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Okazaki-Hada, Mikiko AU - Okazaki-Hada M AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Shuto, Yuki AU - Shuto Y AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Kobayashi, Shunsuke AU - Kobayashi S AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Yamaguchi, Yuji AU - Yamaguchi Y AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Nagamine, Tomoko AU - Nagamine T AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Nakajima, Yasushi AU - Nakajima Y AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Inagaki-Tanimura, Kyoko AU - Inagaki-Tanimura K AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. FAU - Sugihara, Hitoshi AU - Sugihara H AD - Department of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, 113-8603, Tokyo, Japan. LA - eng PT - Journal Article DEP - 20220602 PL - United States TA - Pituitary JT - Pituitary JID - 9814578 RN - 0 (Immune Checkpoint Inhibitors) RN - 9002-60-2 (Adrenocorticotropic Hormone) RN - ACTH Deficiency, Isolated RN - Adrenocorticotropic hormone deficiency SB - IM MH - Adrenal Insufficiency MH - *Adrenocorticotropic Hormone/deficiency MH - Alleles MH - Endocrine System Diseases MH - Gene Frequency MH - Genetic Diseases, Inborn MH - Humans MH - Hypoglycemia MH - *Immune Checkpoint Inhibitors OTO - NOTNLM OT - HLA OT - Hypopituitarism OT - Immune checkpoint inhibitor OT - Isolated ACTH deficiency EDAT- 2022/06/03 06:00 MHDA- 2022/08/05 06:00 CRDT- 2022/06/02 11:20 PHST- 2022/05/09 00:00 [accepted] PHST- 2022/06/03 06:00 [pubmed] PHST- 2022/08/05 06:00 [medline] PHST- 2022/06/02 11:20 [entrez] AID - 10.1007/s11102-022-01231-1 [pii] AID - 10.1007/s11102-022-01231-1 [doi] PST - ppublish SO - Pituitary. 2022 Aug;25(4):615-621. doi: 10.1007/s11102-022-01231-1. Epub 2022 Jun 2.