PMID- 29174091 OWN - NLM STAT- MEDLINE DCOM- 20180827 LR - 20180827 IS - 1878-0849 (Electronic) IS - 1769-7212 (Linking) VI - 61 IP - 4 DP - 2018 Apr TI - Pancreatic hemi-agenesis in MEN1: A clinical report. PG - 181-184 LID - S1769-7212(17)30416-0 [pii] LID - 10.1016/j.ejmg.2017.11.013 [doi] AB - We first describe a patient with multiple endocrine neoplasia type 1 (MEN1) and dorsal pancreatic hemi-agenesis. Previously, pancreas divisum has been reported in MEN1. Recent data in mice have elucidated the molecular mechanisms of pancreatic endoderm specification. Disinhibition of hedgehog signaling appears to be important in how Gata4 and Gata6 variants cause pancreatic agenesis. Disinhibition of hedgehog signaling has also been observed in Men1 knockout pancreatic islets. Although we cannot exclude a spurious association between dorsal pancreatic hemi-agenesis and MEN1 in our patient, we argue that developmental abnormalities of the pancreas may have to be considered as possibly related to the MEN1 phenotype. CI - Copyright (c) 2017 Elsevier Masson SAS. All rights reserved. FAU - Vinck, Wouter J AU - Vinck WJ AD - Department of Endocrinology, Sint Augustinus Hospital, Wilrijk, Belgium. Electronic address: wouter.vinck@skynet.be. FAU - Van de Mierop, Frank AU - Van de Mierop F AD - Department of Gastroenterology, Sint Augustinus Hospital, Wilrijk, Belgium. FAU - Van Mieghem, Francois AU - Van Mieghem F AD - Department of Radiology, Sint Augustinus Hospital, Wilrijk, Belgium. FAU - Vinck, Maarten AU - Vinck M AD - Department of Biology, KU Leuven, Leuven, Belgium. FAU - Becq, Herman AU - Becq H AD - Department of Endocrinology, Sint Augustinus Hospital, Wilrijk, Belgium. FAU - Michils, Genevieve AU - Michils G AD - Centre for Human Genetics, KU Leuven, Leuven, Belgium. LA - eng PT - Case Reports PT - Journal Article DEP - 20171123 PL - Netherlands TA - Eur J Med Genet JT - European journal of medical genetics JID - 101247089 RN - 0 (MEN1 protein, human) RN - 0 (Proto-Oncogene Proteins) SB - IM MH - Adult MH - Female MH - Humans MH - Multiple Endocrine Neoplasia Type 1/diagnostic imaging/*genetics/pathology MH - Mutation MH - Pancreas/*abnormalities MH - Pedigree MH - Phenotype MH - Proto-Oncogene Proteins/*genetics OTO - NOTNLM OT - Developmental gene expression regulation OT - Digestive system abnormalities OT - Multiple endocrine neoplasia type 1 OT - Pancreas EDAT- 2017/11/28 06:00 MHDA- 2018/08/28 06:00 CRDT- 2017/11/28 06:00 PHST- 2017/07/20 00:00 [received] PHST- 2017/10/09 00:00 [revised] PHST- 2017/11/21 00:00 [accepted] PHST- 2017/11/28 06:00 [pubmed] PHST- 2018/08/28 06:00 [medline] PHST- 2017/11/28 06:00 [entrez] AID - S1769-7212(17)30416-0 [pii] AID - 10.1016/j.ejmg.2017.11.013 [doi] PST - ppublish SO - Eur J Med Genet. 2018 Apr;61(4):181-184. doi: 10.1016/j.ejmg.2017.11.013. Epub 2017 Nov 23.