Skip to main content

Main menu

  • Home
  • Articles
    • Current Issue
    • Next in The JI
    • Archive
    • Brief Reviews
    • Pillars of Immunology
    • Translating Immunology
    • Most Read
    • Top Downloads
    • Annual Meeting Abstracts
  • COVID-19/SARS/MERS Articles
  • Info
    • About the Journal
    • For Authors
    • Journal Policies
    • Influence Statement
    • For Advertisers
  • Editors
  • Submit
    • Submit a Manuscript
    • Instructions for Authors
    • Journal Policies
  • Subscribe
    • Journal Subscriptions
    • Email Alerts
    • RSS Feeds
    • ImmunoCasts
  • More
    • Most Read
    • Most Cited
    • ImmunoCasts
    • AAI Disclaimer
    • Feedback
    • Help
    • Accessibility Statement
  • Other Publications
    • American Association of Immunologists
    • ImmunoHorizons

User menu

  • Subscribe
  • Log in

Search

  • Advanced search
The Journal of Immunology
  • Other Publications
    • American Association of Immunologists
    • ImmunoHorizons
  • Subscribe
  • Log in
The Journal of Immunology

Advanced Search

  • Home
  • Articles
    • Current Issue
    • Next in The JI
    • Archive
    • Brief Reviews
    • Pillars of Immunology
    • Translating Immunology
    • Most Read
    • Top Downloads
    • Annual Meeting Abstracts
  • COVID-19/SARS/MERS Articles
  • Info
    • About the Journal
    • For Authors
    • Journal Policies
    • Influence Statement
    • For Advertisers
  • Editors
  • Submit
    • Submit a Manuscript
    • Instructions for Authors
    • Journal Policies
  • Subscribe
    • Journal Subscriptions
    • Email Alerts
    • RSS Feeds
    • ImmunoCasts
  • More
    • Most Read
    • Most Cited
    • ImmunoCasts
    • AAI Disclaimer
    • Feedback
    • Help
    • Accessibility Statement
  • Follow The Journal of Immunology on Twitter
  • Follow The Journal of Immunology on RSS

Role of DNA synthesis in secretion of immunoglobulin from murine B cells stimulated by T cell derived lymphokines.

L G Simpson and P C Isakson
J Immunol September 15, 1986, 137 (6) 1797-1802;
L G Simpson
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
P C Isakson
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & Metrics
  • PDF
Loading

Abstract

We have investigated whether cell division is required for induction of Ig secretion from three types of B cells, which represent distinct activation states: normal splenic B cells, anti-Ig-treated B cells, and a monoclonal murine B cell tumor, BCL1. Polyclonal Ig secretion was stimulated in vitro by LPS or by lymphokines produced by EL-4 cells (EL-4 SN), which includes B cell growth factor II (BCGF II). LPS and EL-4 SN were mitogenic for all three cell populations and stimulated substantial IgM secretion from both B cells and anti-Ig blasts. Aphidicolin, a reversible inhibitor of DNA synthesis, abolished IgM secretion from B cells and anti-Ig blasts induced by either mitogen, indicating that Ig-secreting cells in these cultures are part of a cycling population. BCL1 tumor cells respond to BCGF II (but not to interleukin 2 or B cell stimulatory factor 1) with IgM secretion and cell division, allowing a direct assessment of the influence of BCGF II-stimulated cell division on secretion of IgM. Secretion by these cells during the first 24 hr of culture was not substantially affected by aphidicolin, but secretion at 48 or 72 hr was markedly inhibited. Culture of BCL1 cells for 48 hr with aphidicolin alone had no effect on cell viability or on subsequent responsiveness if the drug was removed, eliminating non-specific toxicity as an explanation of the drug's effect. Addition of aphidicolin during the last 24 hr of culture to either normal B cells or BCL1 cells was much less effective at inhibiting IgM secretion. These results indicate that the cells that secrete IgM in response to BCGF II also synthesize DNA when exposed to this factor. Thus, induction of high-rate Ig secretion from murine B cells by some stimuli, including BCGF II, may require at least one round of cell division.

  • Copyright © 1986 by American Association of Immunologists

Pay Per Article - You may access this article (from the computer you are currently using) for 1 day for US$37.50

Regain Access - You can regain access to a recent Pay per Article purchase if your access period has not yet expired.

Log in using your username and password

Forgot your user name or password?
PreviousNext
Back to top

In this issue

The Journal of Immunology
Vol. 137, Issue 6
15 Sep 1986
  • Table of Contents
  • Table of Contents (PDF)
Download PDF
Article Alerts
Sign In to Email Alerts with your Email Address
Email Article

Thank you for your interest in spreading the word about The Journal of Immunology.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
Role of DNA synthesis in secretion of immunoglobulin from murine B cells stimulated by T cell derived lymphokines.
(Your Name) has forwarded a page to you from The Journal of Immunology
(Your Name) thought you would like to see this page from the The Journal of Immunology web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Citation Tools
Role of DNA synthesis in secretion of immunoglobulin from murine B cells stimulated by T cell derived lymphokines.
L G Simpson, P C Isakson
The Journal of Immunology September 15, 1986, 137 (6) 1797-1802;

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Share
Role of DNA synthesis in secretion of immunoglobulin from murine B cells stimulated by T cell derived lymphokines.
L G Simpson, P C Isakson
The Journal of Immunology September 15, 1986, 137 (6) 1797-1802;
del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo
  • Tweet Widget
  • Facebook Like

Jump to section

  • Article
  • Info & Metrics
  • PDF

Related Articles

Cited By...

Similar Articles

Navigate

  • Home
  • Current Issue
  • Next in The JI
  • Archive
  • Brief Reviews
  • Pillars of Immunology
  • Translating Immunology

For Authors

  • Submit a Manuscript
  • Instructions for Authors
  • About the Journal
  • Journal Policies
  • Editors

General Information

  • Advertisers
  • Subscribers
  • Rights and Permissions
  • Accessibility Statement
  • Public Access
  • Privacy Policy
  • Disclaimer

Journal Services

  • Email Alerts
  • RSS Feeds
  • ImmunoCasts
  • Twitter

Copyright © 2021 by The American Association of Immunologists, Inc.

Print ISSN 0022-1767        Online ISSN 1550-6606