PMID- 17222504 OWN - NLM STAT- MEDLINE DCOM- 20070906 LR - 20181113 IS - 0303-7207 (Print) IS - 0303-7207 (Linking) VI - 265-266 DP - 2007 Feb TI - In search of tumor suppressing functions of menin. PG - 34-41 AB - Human hereditary tumor syndromes serve as an ideal model for studying molecular pathways regulating tumorigenesis. Multiple endocrine neoplasia type 1 (MEN1), a human familial tumor syndrome, results from mutations in the Men1 gene. Men1 encodes a novel tumor suppressor, menin, of unknown biochemical function. Recently, significant progress has been made in identifying menin as a regulator of gene transcription, cell proliferation, apoptosis, and genome stability, leading to a new model of understanding menin's tumor-suppressing function. These findings suggest that menin's diverse functions depend on its association with chromatin and its control over gene transcription. This knowledge will likely be translated into new strategies to improve therapeutic interventions against MEN1 and other related cancers. FAU - Yang, Yuqing AU - Yang Y AD - Abramson Family Cancer Research Institute, Signal Transduction Program, Department of Cancer Biology, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-6160, USA. FAU - Hua, Xianxin AU - Hua X LA - eng GR - R01 CA100912/CA/NCI NIH HHS/United States GR - R01 CA113962/CA/NCI NIH HHS/United States GR - CA113962/CA/NCI NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20070111 PL - Ireland TA - Mol Cell Endocrinol JT - Molecular and cellular endocrinology JID - 7500844 RN - 0 (MEN1 protein, human) RN - 0 (Proto-Oncogene Proteins) RN - 0 (Tumor Suppressor Proteins) SB - IM MH - Animals MH - Apoptosis MH - Cell Proliferation MH - *Gene Expression Regulation, Neoplastic MH - Genes, Tumor Suppressor MH - Genomic Instability MH - Humans MH - Multiple Endocrine Neoplasia Type 1/genetics/metabolism MH - Proto-Oncogene Proteins/genetics/*metabolism MH - Tumor Suppressor Proteins/genetics/*metabolism PMC - PMC1919399 MID - NIHMS19361 EDAT- 2007/01/16 09:00 MHDA- 2007/09/07 09:00 PMCR- 2008/02/26 CRDT- 2007/01/16 09:00 PHST- 2007/01/16 09:00 [pubmed] PHST- 2007/09/07 09:00 [medline] PHST- 2007/01/16 09:00 [entrez] PHST- 2008/02/26 00:00 [pmc-release] AID - S0303-7207(06)00589-2 [pii] AID - 10.1016/j.mce.2006.12.032 [doi] PST - ppublish SO - Mol Cell Endocrinol. 2007 Feb;265-266:34-41. doi: 10.1016/j.mce.2006.12.032. Epub 2007 Jan 11.