Linked Life Data

10879684

Source:http://linkedlifedata.com/resource/pubmed/id/10879684

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
2000-10-30
pubmed:abstractText
Recently, a population of M-DC8-positive leukocytes has been described as a new subpopulation of human dendritic cells (DC). In view of the expression of the CD16 antigen on these cells, as well as the finding that DC can arise from blood monocytes, we hypothesized that the expression of M-DC8 is mainly associated with the CD14+ CD16+ phenotype of blood monocytes. Immunofluorescence analysis of whole blood showed that the percentage of M-DC8+ cells is about three times lower than the percentage of CD14+ CD16+ monocytes among all leukocytes (0.32% versus 1.10%). Further, in addition to the expression of CD16, these M-DC8+ cells were also positive for CD14 at low density. Multicolor flow cytometric analysis of whole blood revealed that more than one third of the CD14+ CD16+ monocyte population expressed the M-DC8 antigen (42.3%), and almost all M-DC8+ cells were CD14-CD16-double-positive (87.5%). Finally, the M-DC8 antigen was also expressed on alveolar macrophages from healthy individuals, i.e., cells that are phenotypically and functionally related to the CD14+ CD16+ monocytes. Taken together, the data presented here clearly demonstrate that the M-DC8+ leukocytes are a subpopulation of the CD14+ CD16+ monocytes and may represent DC
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
May
pubmed:issn
0171-2985
pubmed:author
pubmed:issnType
Print
pubmed:volume
202
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
11-7
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
2000
pubmed:articleTitle
The M-DC8-positive leukocytes are a subpopulation of the CD14+ CD16+ monocytes.
pubmed:affiliation
Institute of Immunology, University of München, Germany.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't