» Articles » PMID: 15359115

Antibody Response to the Haemophilus Influenzae Type B-tetanus Toxoid Conjugate Vaccine in Healthy and Infection-prone Individuals with IgG3 Subclass Deficiency

Overview
Journal J Clin Immunol
Publisher Springer
Date 2004 Sep 11
PMID 15359115
Citations 1
Authors
Affiliations
Soon will be listed here.
Abstract

Searching for a possible explanation for the phenotypic heterogeneity in IgG3 deficiency, we studied the antibody response to a polysaccharide and a protein antigen in IgG3-deficient (IgG3d) adults after vaccination with Haemophilus influenzae type b capsular polysaccharide (Hib CP) conjugated to tetanus toxoid. Distribution of isotypes, idiotypes, clonotypes, and Gm allotypes were compared. All the vaccinated individuals, irrespective of the level of IgG3 and proneness to infections, developed protective levels of anti-Hib CP. Significantly lower prevaccination levels of IgG2 (p < 0.05) and IgG4 anti-Hib CP (p < 0.04 and p < 0.03) were noted among the infection-prone compared to the healthy IgG3d individuals and/or controls. Seventy percent of the IgG3d patients and none of the controls had the low responding Gm(ga-n/ga-n) genotype, while the majority of the controls had the alternative Gm(bfn/bfn) genotype. The conjugate ACT-HIB vaccine efficiently overcomes the IgG3 subclass deficiency state and the genetic predisposition for lower responsiveness, providing protection against Hib and tetanus infections. The proneness to infection in some IgG3d individuals may relate to their low prevaccination antibody levels.

Citing Articles

Comparison of five commercial anti-tetanus toxoid immunoglobulin G enzyme-linked immunosorbent assays.

Perry A, Hayes A, Cox H, Alcock F, Parker A Clin Vaccine Immunol. 2009; 16(12):1837-9.

PMID: 19793897 PMC: 2786378. DOI: 10.1128/CVI.00294-09.

References
1.
Kayhty H . Difficulties in establishing a serological correlate of protection after immunization with Haemophilus influenzae conjugate vaccines. Biologicals. 1994; 22(4):397-402. DOI: 10.1006/biol.1994.1062. View

2.
Oxelius V, Hanson L, Bjorkander J, Hammarstrom L, Sjoholm A . IgG3 deficiency: common in obstructive lung disease. Hereditary in families with immunodeficiency and autoimmune disease. Monogr Allergy. 1986; 20:106-15. View

3.
Morell A, Skvaril F, Steinberg A, van Loghem E, TERRY W . Correlations between the concentrations of the four sub-classes of IgG and Gm Allotypes in normal human sera. J Immunol. 1972; 108(1):195-206. View

4.
Linde A, Soderstrom R, Smith C, Sallberg M, Dahl H, GRUBB R . Herpesvirus serology, aberrant specific immunoglobulin G2 and G3 subclass patterns and Gm allotypes in individuals with low levels of IgG3. Clin Exp Immunol. 1992; 90(2):199-203. PMC: 1554624. View

5.
Nagao A, Hahn-Zoric M, Wadsworth C, Gustafsson B, Ulanova M, Hanson L . A modified fast micro method in agarose for isotype, allotype, light chain and idiotype-specific analysis of antibody clonotypes to bacterial virulence antigens. Scand J Clin Lab Invest. 1999; 58(8):661-8. DOI: 10.1080/00365519850186094. View