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

Murine lymphokine-activated killer (LAK) cells: phenotypic characterization of the precursor and effector cells.

J C Yang, J J Mulé and S A Rosenberg
J Immunol July 15, 1986, 137 (2) 715-722;
J C Yang
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
J J Mulé
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
S A Rosenberg
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & Metrics
  • PDF
Loading

Abstract

Murine and human lymphocytes incubated in recombinant interleukin 2 (RIL 2) generate a population of cytotoxic cells (lymphokine-activated killer cells [LAK]), which are able to lyse a wide array of fresh tumor cells but do not lyse fresh normal cells. Intravenous administration of these cells with the concomitant administration of RIL 2 can eliminate established pulmonary and hepatic metastases in mice. To characterize the cell that has in vitro LAK activity, we subdivided murine lymphocytes by lysing select subpopulations with the use of complement and antibodies against lymphocyte surface markers or by fluorescence-activated cell sorting. Thy-1.2-negative splenocytes were found to generate near normal amounts of LAK activity after RIL 2 incubation. Small and inconsistent LAK cell activity was generated from Thy-1.2-positive splenocytes. Ia-positive and surface immunoglobulin-positive splenocytes had little or no LAK precursor capability and did not appear to be necessary for LAK activation. Treatment of splenocytes with anti-asialo GM1 (anti-ASGM1) heterosera and complement markedly decreased their ability to generate LAK activity. At the effector stage, cytotoxic cells were of the Thy-1.2-positive, Ia-negative phenotype. Ia-depleted cells were separated into subpopulations bearing or not bearing the gamma Fc receptor (gamma FcR). The majority of cytotoxicity resided in gamma FcR-positive cells. Thus the precursors of murine LAK cells are "null" lymphocytes bearing neither T nor B cell surface markers but develop the Thy-1.2 cell surface marker in vitro, in association with the development of lytic activity for fresh tumor cells after stimulation by RIL 2.

  • 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 2
15 Jul 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.
Murine lymphokine-activated killer (LAK) cells: phenotypic characterization of the precursor and effector cells.
(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
Murine lymphokine-activated killer (LAK) cells: phenotypic characterization of the precursor and effector cells.
J C Yang, J J Mulé, S A Rosenberg
The Journal of Immunology July 15, 1986, 137 (2) 715-722;

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Share
Murine lymphokine-activated killer (LAK) cells: phenotypic characterization of the precursor and effector cells.
J C Yang, J J Mulé, S A Rosenberg
The Journal of Immunology July 15, 1986, 137 (2) 715-722;
del.icio.us logo Digg logo Reddit logo Twitter 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
  • FAR 889
  • Privacy Policy
  • Disclaimer

Journal Services

  • Email Alerts
  • RSS Feeds
  • ImmunoCasts
  • Twitter

Copyright © 2022 by The American Association of Immunologists, Inc.

Print ISSN 0022-1767        Online ISSN 1550-6606