quillaja saponaria/hypersensitivity

Quillaja saponin is the extract from the balk of a South American tree, and it is considered to modulate immunological responses. We hypothesized that Quillaja saponin may change allergy-associated cytokine profile and antigen-specific immune responses. The purpose of this study is to investigate

A novel antigen carrier has been formulated on the basis of a cucumarioside-A2-2 triterpene glycoside (CD) complex with cholesterol and monogalactosyldiacylglycerol from Ahnfeltia tobuchiensis (MGDG(At)) and Ulva fenestrate (MGDG(Uf)). Morphological and immunostimulative characteristics of the

A novel triterpenoidal saponin, called pulcherrimasaponin (CP05), isolated from the leaves of Calliandra pulcherrima Benth. shows remarkable similarities to the previously described potent adjuvant, QS21 saponin (Quillaja saponaria Molina). On the basis of chemical and physicochemical evidence, its

Five saponins purified from the leaves of three Ilex species (saponins 1 and 2 from I. dumosa; saponin 3 from I. argentina; saponin 4 from I. paraguariensis) and from Passiflora alata (saponin 5) were evaluated for their in vitro haemolytic activity and in vivo immunostimulatory ability in a mouse

A tumor-specific, bcr-abl-derived fusion peptide vaccine can be safely administered to patients with chronic myelogenous leukemia (CML) and can elicit a bcr-abl peptide-specific T-cell immune response. In the present phase 2 trial, 14 patients with CML in chronic phase were vaccinated with 6 fusion