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Cited by 492

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ALTERATIONS OF MACROPHAGE FUNCTIONS BY MEDIATORS FROM LYMPHOCYTES

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Nathan, Carl F., Karnovsky, Manfred L., David, John R.·1971·The Journal of Experimental Medicine

Abstract

Sensitized lymphocytes were incubated in vitro with the specific antigen Supernatants from these cultures were chromatographed on Sephadex G-100 columns. Supernatant fractions containing MIF, chemotactic factor, and lymphotoxin, but free of antigen and antibody, were incubated with normal peritoneal exudate macrophages. Macrophage adherence, phagocytosis, spreading, motility, and direct hexose monophosphate oxidation were enhanced, while protein synthesis was unaffected. Thus, antigen-stimulated lymphocytes secrete a factor or factors which enhance certain macrophage functions. Implications for models of cellular immunity and cellular hypersensitivity are discussed.

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Metadata

Authors
Nathan, C. F., Karnovsky, M. L., & David, J. R.
Venue
The Journal of Experimental Medicine
Published
1971-06-01
Volume
133
Issue
6
Pages
1356-1376
ISSN
  • 0022-1007 (ISSN-L)
  • 1540-9538
OpenAlex
W2101019091
Cited by
492
References
0
FWCI
13.53
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: ALTERATIONS OF MACROPHAGE FUNCTIONS BY MEDIATORS FROM LYMPHOCYTES. https://app.cochat.ai/papers/10.1084/jem.133.6.1356
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Nathan, C. F., Karnovsky, M. L., & David, J. R. (1971). ALTERATIONS OF MACROPHAGE FUNCTIONS BY MEDIATORS FROM LYMPHOCYTES. The Journal of Experimental Medicine. https://doi.org/10.1084/jem.133.6.1356

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.