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Y Yasuda

Publications and source records attributed to Y Yasuda.

At least 451 records · Page 25Linked to original sources
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Recombinant cholera toxin B subunit acts as an adjuvant for the mucosal and systemic responses of mice to mucosally co-administered bovine serum albumin.

We examined the mucosal adjuvant activity of recombinant cholera toxin B subunit (rCTB) produced by Bacillus brevis carrying pNU212-CTB by intranasal or oral co-administration of bovine serum albumin (BSA). Intranasal administration stimulated a high level of BSA-specific serum IgG antibody response and BSA-specific IgA antibody responses in the nasal and pulmonary lavages. Oral administration induced a moderate level of BSA-specific serum IgG antibody and a low level of BSA-specific IgA antibody in the large intestinal washes. These results show that CTB alone can act as an intranasal or oral delivery carrier; it also has strong adjuvant properties for stimulating serum IgG and mucosal IgA immune responses to unrelated, non-coupled antigens after intranasal or oral co-immunization.

Adjuvants, Immunologic↗