» Articles » PMID: 6175566

Suppression of BCG Cell Wall-induced Delayed-type Hypersensitivity by BCG Pre-treatment. II. Induction of Suppressor T Cells by Heat-killed BCG Injection

Overview
Journal Immunology
Date 1982 Apr 1
PMID 6175566
Citations 11
Authors
Affiliations
Soon will be listed here.
Abstract

Previous intravenous (i.v.) injection of heat-killed Bacillus Calmette-Guérin (BCG) in mice produced a suppression of delayed-type hypersensitivity (DTH) induced with oil-treated BCG cell walls. This phenomenon was analysed by the macrophage migration inhibition (MI) test in which non-adherent spleen cells from mice which had been injected with heat-killed BCG (K-Non-ad. cells) were mixed with peritoneal exudate cells from BCG cell wall-immunized mice (effector-PEC). The test showed that the K-Non-ad. cells suppressed the MI activity in the effector-PEC, which indicated that the suppressor cells were induced in the spleen by the heat-killed BCG injections. Moreover, the suppressive effect of the K-Non-ad. cells disappeared after treatment with anti-brain associated theta serum (BA theta) and guinea-pig complement, and operated across the H-2 barrier. The suppressor cells inhibited the production or release of the migration inhibition factor from the BCG cell wall-sensitized cells in the presence of the specific antigen, purified protein derivatives (PPD). It was concluded that the injections of heat-killed BCG produced antigen non-specific suppressor T cells in DTH suppression.

Citing Articles

VapC12 ribonuclease toxin modulates host immune response during infection.

Tyagi S, Sadhu S, Sharma T, Paul A, Pandey M, Nain V Front Immunol. 2024; 15:1302163.

PMID: 38515752 PMC: 10955575. DOI: 10.3389/fimmu.2024.1302163.


Mycobacterium tuberculosis exploits MPT64 to generate myeloid-derived suppressor cells to evade the immune system.

Singh S, Maurya S, Aqdas M, Bashir H, Arora A, Bhalla V Cell Mol Life Sci. 2022; 79(11):567.

PMID: 36283989 PMC: 11803053. DOI: 10.1007/s00018-022-04596-5.


Effective Host-Directed Therapy for Tuberculosis by Depletion of Myeloid-Derived Suppressor Cells and Related Cells Using a Diphtheria Toxin Fusion Protein.

Parveen S, Lun S, Urbanowski M, Cardin M, Shen J, Murphy J J Infect Dis. 2021; 224(11):1962-1972.

PMID: 33955457 PMC: 8643419. DOI: 10.1093/infdis/jiab235.


The Emerging Role of Myeloid-Derived Suppressor Cells in Tuberculosis.

Magcwebeba T, Dorhoi A, Plessis N Front Immunol. 2019; 10:917.

PMID: 31114578 PMC: 6502992. DOI: 10.3389/fimmu.2019.00917.


Influence of subclass-specific anti-idiotypic antibodies on the kinetics of the immune response to BCG.

Daus H, HAMMER H, Rajki K, Mauch H Immunology. 1984; 52(4):697-702.

PMID: 6611300 PMC: 1454648.


References
1.
Brehmer W, Anacker R, Ribi E . Immunogenicity of cell walls from various mycobacteria against airborne tuberculosis in mice. J Bacteriol. 1968; 95(6):2000-4. PMC: 315125. DOI: 10.1128/jb.95.6.2000-2004.1968. View

2.
Scott M . Biological effects of the adjuvant Corynebacterium parvum. II. Evidence for macrophage-T-cell interaction. Cell Immunol. 1972; 5(3):469-79. DOI: 10.1016/0008-8749(72)90073-1. View

3.
Ha T, Waksman B . Role of the thymus in tolerance. X. "Suppressor" activity of antigen-stimulated rat thymocytes transferred to normal recipients. J Immunol. 1973; 110(5):1290-9. View

4.
Zembala M, Asherson G . Depression of the T cell phenomenon of contact sensitivity by T cells from unresponsive mice. Nature. 1973; 244(5413):227-8. DOI: 10.1038/244227a0. View

5.
Phanupak P, Moorhead J, Claman H . Tolerance and contact sensitivity to DNFB in mice. 3. Transfer of tolerance with "suppressor T cells". J Immunol. 1974; 113(4):1230-6. View