Skip to main content
Clinical and Experimental Immunology logoLink to Clinical and Experimental Immunology
. 1985 Mar;59(3):653–658.

The effect of 2'deoxyguanosine on human lymphocyte responses. I. 2'deoxyguanosine enhances T lymphocyte responses.

A C Hanglow, P M Lydyard
PMCID: PMC1576934  PMID: 3872754

Abstract

Low concentrations (40 microM) of the purine nucleoside metabolite 2'deoxyguanosine (2'dGuo), were shown to enhance both phytohaemagglutinin- and concanavalin A-induced T cell transformation. Evidence is presented which indicates that this enhancement may be due to the inhibition of suppressor T cell function resulting in the promotion of T cell growth factor production. T cell responses were only inhibited at concentrations of 2'dGuo which were toxic to the lymphocytes.

Full text

PDF
658

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Cohen A., Lee J. W., Dosch H. M., Gelfand E. W. The expression of deoxyguanosine toxicity in T lymphocytes at different stages of maturation. J Immunol. 1980 Oct;125(4):1578–1582. [PubMed] [Google Scholar]
  2. Gelfand E. W., Lee J. J., Dosch H. M. Selective toxicity of purine deoxynucleosides for human lymphocyte growth and function. Proc Natl Acad Sci U S A. 1979 Apr;76(4):1998–2002. doi: 10.1073/pnas.76.4.1998. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Gullberg M., Ivars F., Coutinho A., Larsson E. L. Regulation of T cell growth factor production: arrest of TCGF production after 18 hours in normal lectin-stimulated mouse spleen cell cultures. J Immunol. 1981 Aug;127(2):407–411. [PubMed] [Google Scholar]
  4. Lee S. K., Singh J., Taylor R. B. Subclasses of T cells with different sensitivities to cytotoxic antibody in the presence of anesthetics. Eur J Immunol. 1975 Apr;5(4):259–262. doi: 10.1002/eji.1830050408. [DOI] [PubMed] [Google Scholar]
  5. Mochizuki D., Watson J., Gillis S. Biochemical and biologic characterization of lymphocyte regulatory molecules. IV. Purification of Interleukin 2 from a murine T cell lymphoma. J Immunol. 1980 Dec;125(6):2579–2583. [PubMed] [Google Scholar]
  6. Palacios R., Möller G. T cell growth factor abrogates concanavalin A-induced suppressor cell function. J Exp Med. 1981 May 1;153(5):1360–1365. doi: 10.1084/jem.153.5.1360. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Smith K. A., Lachman L. B., Oppenheim J. J., Favata M. F. The functional relationship of the interleukins. J Exp Med. 1980 Jun 1;151(6):1551–1556. doi: 10.1084/jem.151.6.1551. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Clinical and Experimental Immunology are provided here courtesy of British Society for Immunology

RESOURCES