PMID- 7959678 OWN - NLM STAT- MEDLINE DCOM- 19941215 LR - 20221207 IS - 0340-6717 (Print) IS - 0340-6717 (Linking) VI - 94 IP - 5 DP - 1994 Nov TI - Multiple endocrine neoplasia type 1 (MEN1) in two Asian families. PG - 468-72 AB - Multiple endocrine neoplasia type 1 (MEN1), an autosomal dominant disease characterized by neoplasia of the parathyroid glands, anterior pituitary and endocrine pancreas, is rarely reported in Asian populations. The MEN1 gene, mapped to chromosome 11q13 but yet to be cloned, has been found to be homogeneous in Caucasian populations through linkage analysis. Here, two previously unreported Asian kindreds with MEN1 are described; linkage analysis using microsatellite polymorphic markers in the MEN1 region was carried out. The first kindred, of Mongolian-Chinese origin, is a multigeneration family with over 150 living members, eight of whom are affected to date. The second kindred is of Chinese origin consisting of four affected members. Linkage to chromosome 11q13 was confirmed in both kindreds, supporting evidence for genetic homogeneity. A recombination in the larger kindred localizes the gene distal to marker D11S956, consistent with its placement from previous studies. We also show that it is feasible to use these markers for predictive testing, as four gene carriers were detected in 13 family members with unknown disease status in the first kindred. FAU - Teh, B T AU - Teh BT AD - Department of Diabetes and Endocrinology, Princess Alexandra Hospital. Woolloongabba, Australia. FAU - Hii, S I AU - Hii SI FAU - David, R AU - David R FAU - Parameswaran, V AU - Parameswaran V FAU - Grimmond, S AU - Grimmond S FAU - Walters, M K AU - Walters MK FAU - Tan, T T AU - Tan TT FAU - Nancarrow, D J AU - Nancarrow DJ FAU - Chan, S P AU - Chan SP FAU - Mennon, J AU - Mennon J AU - et al. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - Germany TA - Hum Genet JT - Human genetics JID - 7613873 SB - IM GS - MEN1 MH - Adult MH - Aged MH - Aged, 80 and over MH - Asian People/*genetics MH - Carcinoid Tumor/genetics MH - Child MH - Chromosomes, Human, Pair 11 MH - Endocrine Gland Neoplasms/*genetics MH - Female MH - Genetic Testing MH - Humans MH - *Lod Score MH - Malaysia MH - Male MH - Multiple Endocrine Neoplasia Type 1/ethnology/*genetics MH - Pedigree MH - Polymorphism, Genetic EDAT- 1994/11/01 00:00 MHDA- 1994/11/01 00:01 CRDT- 1994/11/01 00:00 PHST- 1994/11/01 00:00 [pubmed] PHST- 1994/11/01 00:01 [medline] PHST- 1994/11/01 00:00 [entrez] AID - 10.1007/BF00211009 [doi] PST - ppublish SO - Hum Genet. 1994 Nov;94(5):468-72. doi: 10.1007/BF00211009.