PMID- 36925188 OWN - NLM STAT- MEDLINE DCOM- 20230322 LR - 20240402 IS - 1558-5042 (Electronic) IS - 1055-3207 (Print) IS - 1055-3207 (Linking) VI - 32 IP - 2 DP - 2023 Apr TI - Multiple Endocrine Neoplasia Type 1 Syndrome Pancreatic Neuroendocrine Tumor Genotype/Phenotype: Is There Any Advance on Predicting or Preventing? PG - 315-325 LID - S1055-3207(22)00088-6 [pii] LID - 10.1016/j.soc.2022.10.008 [doi] AB - Multiple endocrine neoplasia type 1 syndrome (MEN1) is a disease caused by mutations in the MEN1 tumor suppressor gene leading to hyperparathyroidism, pituitary adenomas, and entero-pancreatic neuroendocrine tumors. Pancreatic neuroendocrine tumors (PNETs) are a major cause of mortality in patients with MEN1. Identification of consistent genotype-phenotype correlations has remained elusive, but MEN1 mutations in exons 2, 9, and 10 may be associated with metastatic PNETs; patients with these mutations may benefit from more intensive surveillance and aggressive treatment. In addition, epigenetic differences between MEN1-associated PNETs and sporadic PNETs are beginning to emerge, but further investigation is required to establish clear phenotypic associations. CI - Published by Elsevier Inc. FAU - Ramamoorthy, Bhavishya AU - Ramamoorthy B AD - Surgical Oncology Program, Endocrine Surgery Section, National Cancer Institute, NIH, 10 Center Drive, Building 10 - Room 45952, Bethesda, MD 20892, USA. FAU - Nilubol, Naris AU - Nilubol N AD - Surgical Oncology Program, Endocrine Surgery Section, National Cancer Institute, NIH, 10 Center Drive, Building 10 - Room 45952, Bethesda, MD 20892, USA. Electronic address: naris.nilubol@nih.gov. LA - eng GR - Z99 CA999999/ImNIH/Intramural NIH HHS/United States GR - ZIA BC011286/ImNIH/Intramural NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Intramural PT - Review PL - United States TA - Surg Oncol Clin N Am JT - Surgical oncology clinics of North America JID - 9211789 RN - 0 (MEN1 protein, human) SB - IM MH - Humans MH - Genotype MH - *Multiple Endocrine Neoplasia Type 1/genetics/complications/pathology MH - *Neuroectodermal Tumors, Primitive/complications MH - *Neuroendocrine Tumors/genetics MH - *Pancreatic Neoplasms/genetics/pathology MH - Phenotype PMC - PMC10348402 MID - NIHMS1871724 OTO - NOTNLM OT - Epigenetic OT - Genotype OT - Menin OT - Multiple endocrine neoplasia type 1 syndrome (MEN1) OT - Pancreatic neuroendocrine tumor (PNET) OT - Phenotype COIS- Conflict of interests The authors declare no conflict of interest. EDAT- 2023/03/17 06:00 MHDA- 2023/03/21 06:00 PMCR- 2024/04/01 CRDT- 2023/03/16 21:57 PHST- 2023/03/16 21:57 [entrez] PHST- 2023/03/17 06:00 [pubmed] PHST- 2023/03/21 06:00 [medline] PHST- 2024/04/01 00:00 [pmc-release] AID - S1055-3207(22)00088-6 [pii] AID - 10.1016/j.soc.2022.10.008 [doi] PST - ppublish SO - Surg Oncol Clin N Am. 2023 Apr;32(2):315-325. doi: 10.1016/j.soc.2022.10.008.