Normal B-1 cell development but defectiv
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Cristina Ulivieri; Silvia Valensin; M. Bernardetta Majolini; R. James Matthews;
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Article
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2003
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John Wiley and Sons
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English
⚖ 168 KB
## Abstract Mature B cells are grouped into two major subsets, B‐1 and B‐2, believed to derive from separate lineages. We have recently shown that B‐1 cells, which are characterized by CD5 surface expression, specifically exhibit significant levels of the tyrosine kinase Lck in man. Here we show th