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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
11
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pubmed:dateCreated |
1996-6-24
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pubmed:abstractText |
CD40 ligand (CD40L) is a glycoprotein expressed on the surface of activated helper T cells, basophils, mast cells, and eosinophils. Binding of CD40L to its receptor CD40 on the B cell surface induces B cell proliferation, adhesion, and immunoglobulin class switching. We have identified soluble cleavage products of human CD40L in the supernatant of a stimulated human T cell clone. Subcellular fractionation experiments have shown that the transmembrane CD40L is processed inside the microsomes and that its cleavage is stimulation-dependent. The native human soluble CD40L is trimeric and, when used in conjunction with interleukin-4, induces B cell proliferation.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Mar
|
pubmed:issn |
0021-9258
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
15
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pubmed:volume |
271
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
5965-7
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:8626375-Antigens, CD40,
pubmed-meshheading:8626375-B-Lymphocytes,
pubmed-meshheading:8626375-CD40 Ligand,
pubmed-meshheading:8626375-Cell Line,
pubmed-meshheading:8626375-Humans,
pubmed-meshheading:8626375-Ligands,
pubmed-meshheading:8626375-Lymphocyte Activation,
pubmed-meshheading:8626375-Membrane Glycoproteins,
pubmed-meshheading:8626375-Microsomes,
pubmed-meshheading:8626375-Protein Conformation,
pubmed-meshheading:8626375-Protein Processing, Post-Translational,
pubmed-meshheading:8626375-Solubility,
pubmed-meshheading:8626375-T-Lymphocytes
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pubmed:year |
1996
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pubmed:articleTitle |
Human native soluble CD40L is a biologically active trimer, processed inside microsomes.
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pubmed:affiliation |
Glaxo Institute for Molecular Biology, Geneva, Switzerland.
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pubmed:publicationType |
Journal Article
|