PMID- 21069576 OWN - NLM STAT- MEDLINE DCOM- 20110804 LR - 20211020 IS - 1559-0100 (Electronic) IS - 1355-008X (Linking) VI - 39 IP - 2 DP - 2011 Apr TI - A new mutation in the menin gene causes the multiple endocrine neoplasia type 1 syndrome with adrenocortical carcinoma. PG - 153-9 LID - 10.1007/s12020-010-9424-3 [doi] AB - Multiple endocrine neoplasia type 1 (MEN1) is an autosomal dominant tumor syndrome that may be caused by mutations in the MEN1 gene on 11q13. Loss of function of the tumor suppressor gene MEN1 leads to synchronous or metachronous appearance of neuroendocrine tumors arising from neuroendocrine cells of the parathyroid and pituitary glands, the duodenum and pancreatic islets, and other endocrine organs such as the adrenal cortex. We here present a patient with MEN1 who developed hyperparathyroidism, multiple well differentiated functionally inactive neuroendocrine tumors of the pancreas and an adrenal carcinoma. We describe a new mutation at codon 443 in the coding region of exon 9 in the MEN1 gene, where a cytosine residue was exchanged for adenosine (TCC > TAC) and, consequently, serine for tyrosine (p.Ser443Tyr; c.1328C > A). [corrected] Also, we provide clinical data that may add to the genotype-phenotype discussion. We conclude that the novel mutation in the MEN1 gene described herein was clinically relevant. FAU - Haase, M AU - Haase M AD - Department of Endocrinology, Diabetes and Rheumatology, University Hospital Duesseldorf, Duesseldorf, Moorenstrasse 5, Germany. FAU - Anlauf, M AU - Anlauf M FAU - Schott, M AU - Schott M FAU - Schinner, S AU - Schinner S FAU - Kaminsky, E AU - Kaminsky E FAU - Scherbaum, W A AU - Scherbaum WA FAU - Willenberg, Holger S AU - Willenberg HS LA - eng PT - Case Reports PT - Journal Article DEP - 20101111 PL - United States TA - Endocrine JT - Endocrine JID - 9434444 RN - 0 (MEN1 protein, human) RN - 0 (Proto-Oncogene Proteins) SB - IM EIN - Endocrine. 2011 Jun;39(3):298 MH - Adrenal Cortex Neoplasms/etiology/*genetics/pathology MH - Adrenocortical Carcinoma/etiology/*genetics/pathology MH - Family Health MH - Fatal Outcome MH - Female MH - Humans MH - Middle Aged MH - Multiple Endocrine Neoplasia Type 1/*genetics/pathology/physiopathology MH - Neoplasm Invasiveness MH - *Point Mutation MH - Proto-Oncogene Proteins/*genetics EDAT- 2010/11/12 06:00 MHDA- 2011/08/05 06:00 CRDT- 2010/11/12 06:00 PHST- 2010/05/11 00:00 [received] PHST- 2010/10/25 00:00 [accepted] PHST- 2010/11/12 06:00 [entrez] PHST- 2010/11/12 06:00 [pubmed] PHST- 2011/08/05 06:00 [medline] AID - 10.1007/s12020-010-9424-3 [doi] PST - ppublish SO - Endocrine. 2011 Apr;39(2):153-9. doi: 10.1007/s12020-010-9424-3. Epub 2010 Nov 11.