Vaccination of Patients with Small-Cell Lung Cancer with Synthetic Fucosyl GM-1 Conjugated to Keyhole Limpet Hemocyanin

Abstract

Vaccination with the synthetic fucosyl GM1-KLH conjugate induces an IgM antibody response against fucosyl GM1 and tumor cells expressing fucosyl GM1, comparable with the response induced by the bovine derivative. We plan to combine synthetic fucosyl GM1 vaccine at a dose of 30 microg with vaccines against three other antigens-GM2, Globo H, and polysialic acid-to test in patients with SCLC after initial chemotherapy.