Effect of Pretreatment with Bacillus Calmette-Guerin on the Course of a Listeria Monocytogenes Infection in Normal and Congenitally Athymic (nude) Mice
Overview
Affiliations
The effect of pretreatment with BCG on the course of a Listeria monomcytogenes infection was studied in nu/nu mice and in their heterozygous littermates (+/nu). First, evidence was presented that the nu/nu mice used lacked functional T cells, since BCG treatment resulted only in skin reactivity to tuberculin in +/nu mice and not in nu/nu mice. Acquired resistance to Listeria (based on lower spleen counts) was only obtained in BCG pretreated +/nu mice. Evidence was presented that BCG pretreatment in nu/nu mice failed to increase non-specific resistance, both in terms of spleen counts and survival rate. These results seem to imply that functional T cells are required for this type of non-specific resistance to heterologous antigens. In this connection attention has been drawn to the possible implication of BCG treatment in man.
Listeria monocytogenes infection affects a subset of Ly49-expressing NK cells in the rat.
Shegarfi H, Naper C, Rolstad B, Inngjerdingen M PLoS One. 2010; 5(12):e15579.
PMID: 21179539 PMC: 3002286. DOI: 10.1371/journal.pone.0015579.
De Waard R, Claassen E, Bokken G, Buiting B, Garssen J, Vos J Clin Diagn Lab Immunol. 2003; 10(1):59-65.
PMID: 12522040 PMC: 145274. DOI: 10.1128/cdli.10.1.59-65.2003.
De Jong W, Steerenberg P, Kreeftenberg J, Tiesjema R, Kruizinga W, VAN NOORLE JANSEN L Cancer Immunol Immunother. 1984; 17(1):18-27.
PMID: 6563941 PMC: 11039122. DOI: 10.1007/BF00205492.
ANTEUNIS A, Astesano A, Ruitenberg E Z Parasitenkd. 1985; 71(2):249-57.
PMID: 3887792 DOI: 10.1007/BF00926275.