The JI
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     
 

This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Rothstein, T. L.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Rothstein, T. L.

The Journal of Immunology, Vol 136, Issue 3 813-816, Copyright © 1986 by American Association of Immunologists

ARTICLES

Stimulation of B cells by sequential addition of anti-immunoglobulin antibody and cytochalasin

TL Rothstein

B cells are stimulated to initiate DNA synthesis by modest doses of anti-immunoglobulin antibody in combination with cytochalasin. The ability of these agents to stimulate B cells in a sequential fashion was evaluated. Anti-immunoglobulin prepared cells to respond to subsequently added cytochalasin, but cytochalasin did not prepare cells to respond to anti-immunoglobulin. Only brief exposure to anti- immunoglobulin was needed to activate B cells for cytochalasin responsiveness; once activated, B cells remained responsive to cytochalasin for hours. The ability of cytochalasin to supply a second signal to activated B cells suggests that the cytoskeleton may be involved in generating or transducing growth-promoting signals for B lymphocytes.




HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
This Website Copyright © 1986 by The American Association of Immunologists, Inc. All rights reserved.
All Contents Copyright © 1986 by The American Association of Immunologists, Inc. All rights reserved.