rdf:type |
|
lifeskim:mentions |
umls-concept:C0019000,
umls-concept:C0021948,
umls-concept:C0030685,
umls-concept:C0042056,
umls-concept:C0043552,
umls-concept:C0079189,
umls-concept:C0391871,
umls-concept:C0567416,
umls-concept:C0680255,
umls-concept:C1283071,
umls-concept:C1948023,
umls-concept:C1963578
|
pubmed:issue |
4
|
pubmed:dateCreated |
1992-12-16
|
pubmed:abstractText |
Conditioned media and cell extracts from tunicate hemocytes that had been cultured with a variety of antigenic stimulants were tested for interleukin-1 (IL-1)-like activity. Media conditioned by hemocytes stimulated with zymosan significantly increased the proliferative and phagocytic activities of tunicate hemocytes. SDS-PAGE indicated that these biological activities were associated with the adaptive release of tunicate IL1-like (tunicate IL-1) molecules by stimulated hemocytes. The data suggest that tunicate IL1 molecules are expressed in response to selected antigenic stimuli. Such responses may form the basis for nonclonal, inducible immune reactions among phylogenetically primitive animals.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Aug
|
pubmed:issn |
1056-5477
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:volume |
11
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
235-40
|
pubmed:dateRevised |
2006-11-15
|
pubmed:meshHeading |
pubmed-meshheading:1330002-Animals,
pubmed-meshheading:1330002-Cell Extracts,
pubmed-meshheading:1330002-Culture Media, Conditioned,
pubmed-meshheading:1330002-Hemocytes,
pubmed-meshheading:1330002-Interleukin-1,
pubmed-meshheading:1330002-Kinetics,
pubmed-meshheading:1330002-Lipopolysaccharides,
pubmed-meshheading:1330002-Phagocytosis,
pubmed-meshheading:1330002-Silicon Dioxide,
pubmed-meshheading:1330002-Thymidine,
pubmed-meshheading:1330002-Tritium,
pubmed-meshheading:1330002-Urochordata,
pubmed-meshheading:1330002-Zymosan
|
pubmed:year |
1992
|
pubmed:articleTitle |
Invertebrate cytokines II: release of interleukin-1-like molecules from tunicate hemocytes stimulated with zymosan.
|
pubmed:affiliation |
Department of Anatomy and Cell Biology, UCLA School of Medicine 90024.
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, Non-P.H.S.,
Research Support, Non-U.S. Gov't
|