Linked Life Data

2552808

Source:http://linkedlifedata.com/resource/pubmed/id/2552808

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
1989-11-21
pubmed:abstractText
The prevalence of gestational trophoblastic tumors varies widely among different populations: it is lowest in whites (3 to 6/100,000) and highest in Chinese (68 to 202/100,000). This observation suggests that the origin of the disease is different in the two populations. To test this hypothesis, we examined couples in whom the woman developed a gestational trophoblastic tumor in a white population (Pittsburgh) and a Chinese population (Taiwan) for sharing of human leukocyte A, B, DR, and DQ antigens, which we consider markers for sharing of major histocompatibility complex-linked recessive genes affecting both embryogenesis and carcinogenesis. No human leukocyte antigen sharing occurred between partners in Pittsburgh, but there was significant human leukocyte antigen sharing in Taiwan. The latter couples shared human leukocyte antigen B (p less than 0.04) and human leukocyte antigen DQ (p less than 0.007) and shared three or more human leukocyte A, B, DR, and DQ antigens (p less than 0.02) significantly more frequently than did normal couples. However, there was no increased sharing of any specific human leukocyte antigen allele. These findings support the hypothesis that gestational trophoblastic tumors occur on a sporadic basis in whites and on a genetic basis in Chinese.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0002-9378
pubmed:author
pubmed:issnType
Print
pubmed:volume
161
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
942-8
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Differences between white and Chinese populations in human leukocyte antigen sharing and gestational trophoblastic tumors.
pubmed:affiliation
Department of Obstetrics and Gynecology, National Taiwan University Hospital.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't