Cryptococcal capsular polysaccharide-induced modulation of murine immune responses

NGAL Suppresses Immune Responses to Meningococcal Capsular Polysaccharide-Based Vaccine

Submit Manuscript | http://medcraveonline.com Abbreviations: BSA: Bovine Serum Albumin; CD4: Cluster of Differentiation 4; CPS: Capsular Polysaccharide; CXCL10: Chemokine X Chemotactic Ligand 10; DHBA: Dihydroxybenzoic Acid; ER Stress: Endoplasmic Reticulum Stress; FBS: Fetal Bovine Serum; HLA: Human Leukocyte Antigen; IP-10: InterferonInducible Protein 10; LCN2: Lipocalin 2; NGAL: NeutrophilGe...

Mimotope Prolongs the Survival of Mice A Cryptococcal Capsular Polysaccharide

Immunological unresponsiveness induced by cryptococcal capsular polysaccharide assayed by the hemolytic plaque technique.

Numerous studies have suggested that cryptococcal capsular polysaccharide could induce an immunological paralysis. To investigate this possibility, mice were given various concentrations of purified cryptococcal polysaccharide and then 14 days later were challenge-immunized with the same material in Freund's incomplete adjuvant. Anticryptococcal agglutinin titers were determined at various peri...

Murine immune responses to Neisseria meningitidis group C capsular polysaccharide and a thymus-dependent toxoid conjugate vaccine.

The polysaccharide (PS) capsules of many pathogenic bacteria are poor immunogens in infants and young children as a result of the delayed response to PS antigens during ontogeny. The development of polysaccharide-protein conjugate vaccines for Haemophilus influenzae type b, which have proven to be efficacious in this age group, has led to active development by a number of investigators of conju...

Therapeutic efficacy of a conjugate vaccine containing a peptide mimotope of cryptococcal capsular polysaccharide glucuronoxylomannan.

Vaccination with P13, a peptide mimotope of the cryptococcal capsular polysaccharide glucuronoxylomannan (GXM), has been shown to confer protection against a subsequent lethal Cryptococcus neoformans challenge. In this study, we sought to investigate whether P13-based vaccines could be effective in an already-established infection. To address this question, we developed a systemic chronic crypt...