Abstract
We have developed an in vitro assay to study the intramacrophage replication of Mycobacterium tuberculosis or Mycobacterium bovis BCG. In this assay, extracellular mycobacterial replication was avoided by using a small infecting inoculum and a new method for efficiently removing nonphagocytocytized bacilli. The ability of different mycobacterial strains to replicate in mouse pleural macrophages correlated with their virulence. The effect of lymphokines prepared by incubating spleen cells from BCG-immunized mice with mycobacterial antigens was tested with this assay. In the presence of lymphokines, mouse pleural macrophages were able to inhibit the intramacrophage replication of both BCG and M. tuberculosis. This assay is a useful in vitro model for studying antibacterial cellular immunity expressed by macrophages.
MeSH Terms
Animals
Cells, Cultured
Female
Growth Inhibitors/pharmacology
Lung/cytology
Lymphokines/pharmacology
Macrophage Activation
Macrophages/microbiology,ultrastructure
Mice
Mice, Inbred BALB C
Mycobacterium/growth & development,ultrastructure
Mycobacterium bovis/growth & development
Mycobacterium tuberculosis/growth & development
Phagocytosis
Chemicals
Growth Inhibitors
Lymphokines
Authors & Affiliations
2 authors, click to expand affiliations / ORCID
Zlotnik A
Crowle A J
References (18)
18 references, click to expand
-
THE IMMUNOLOGICAL BASIS OF ACQUIRED CELLULAR RESISTANCE.
J Exp Med. 1964 Jul 1;120:105-20
PMID: 14194388
-
Inhibitors of serine-esterases enhance lymphokine-induced microbicidal activity in macrophages.
J Reticuloendothel Soc. 1980 Jan;27(1):89-96
PMID: 6985971
-
In vitro responses of guinea pig peritoneal macrophages to Legionella pneumophila.
Infect Immun. 1981 Mar;31(3):1209-13
PMID: 7228402
-
The influence of immunologically committed lymphoid cells on macrophage activity in vivo.
J Exp Med. 1969 May 1;129(5):973-92
PMID: 4976110
-
Intracellular replication of Leishmania tropica in mouse peritoneal macrophages: comparison of amastigote replication in adherent and nonadherent macrophages.
Infect Immun. 1981 Oct;34(1):310-3
PMID: 7298191
-
Demonstration in tissue culture of lymphocyte-mediated immunity to tuberculosis.
Infect Immun. 1970 Jun;1(6):600-3
PMID: 16557782
-
Macrophages in resistance to rickettsial infection: macrophage activation in vitro for killing of Rickettsia tsutsugamushi.
J Immunol. 1979 Dec;123(6):2544-9
PMID: 115917
-
A hanging drop macrophage function test.
J Reticuloendothel Soc. 1978 Aug;24(2):169-85
PMID: 359803
-
Conditions for production, and some characteristics, of mycobacterial growth inhibitory factor produced by spleen cells from mice immunized with viable cells of the attenuated H37Ra strain of Mycobacterium tuberculosis.
Infect Immun. 1975 Oct;12(4):833-40
PMID: 330
-
Killing of Mycobacterium microti by immunologically activated macrophages.
Nature. 1981 Sep 3;293(5827):69-71
PMID: 7266662
-
Mycobacterium.
Bacteriol Rev. 1977 Mar;41(1):217-372
PMID: 67839
-
Tubercle bacillary extracts immunogenic for mice. 2. Water-soluble proteinaceous extracts.
Tubercle. 1961 Dec;42:479-86
PMID: 13882433
-
Amplified migration inhibition effect.
Infect Immun. 1980 Aug;29(2):609-16
PMID: 7011979
-
Multiplication of Mycobacterium tuberculosis Within Normal and "Immune" Mouse Macrophages Cultivated With and Without Streptomycin.
Infect Immun. 1970 Jan;1(1):30-40
PMID: 16557690
-
Mouse pleural macrophages: characterization and comparison with mouse alveolar and peritoneal macrophages.
J Reticuloendothel Soc. 1982 Mar;31(3):207-20
PMID: 7042971
-
Induction of resistance to Toxoplasma gondii in human macrophages by soluble lymphocyte products.
J Immunol. 1976 Aug;117(2):381-7
PMID: 950460
-
Trypanosoma cruzi: in vitro induction of macrophage microbicidal activity.
J Exp Med. 1978 Jul 1;148(1):288-300
PMID: 353218
-
Long-term incorporation of tritiated adenine into deoxyribonucleic acid and ribonucleic acid by Treponema pallidum (Nichols strain).
Infect Immun. 1980 Sep;29(3):1040-9
PMID: 6159324