Linked Life Data

9540988

Source:http://linkedlifedata.com/resource/pubmed/id/9540988

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1998-5-4
pubmed:abstractText
Multiple endocrine neoplasia type 1 (MEN1), the heritable tendency to develop tumors of the parathyroid, pituitary, and entero-pancreatic endocrine tissues, is the consequence of a germline mutation in the MEN1 gene. Endocrine tumors in these patients result when the mutant MEN1 allele is accompanied by loss of the normal MEN1 allele. Recently it was reported that MEN1 patients also exhibit several cutaneous tumors, including multiple angiofibromas, collagenomas, and lipomas. The purpose of this study was to examine skin lesions from patients with MEN1 for allelic loss of the MEN1 gene. Skin lesions from five patients with MEN1 were examined using fluorescence in situ hybridization. Six angiofibromas, three collagenomas, and one lipoma showed allelic deletion of the MEN1 gene. Allelic deletion was not observed in a melanocytic nevus or acrochordon from patients with MEN1. It was also not observed in an angiofibroma from a patient with tuberous sclerosis. These results suggest that loss of function of the wild-type MEN1 gene product plays a role in the development of angiofibromas, collagenomas, and lipomas in patients with MEN1.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0022-202X
pubmed:author
pubmed:issnType
Print
pubmed:volume
110
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
438-40
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1998
pubmed:articleTitle
Cutaneous tumors in patients with multiple endocrine neoplasia type 1 show allelic deletion of the MEN1 gene.
pubmed:affiliation
Dermatology Branch and Laboratory of Pathology, National Cancer Institute, Bethesda, Maryland 20892-1908, USA.
pubmed:publicationType
Journal Article