Adolescent Health in Myanmar
Support Burnet’s Adolescent Health Programs in Myanmar today.
Support Burnet’s Adolescent Health Programs in Myanmar today.
Support Burnet’s Adolescent Health Programs in Myanmar today.
Support Burnet’s Adolescent Health Programs in Myanmar today.
We have previously described the induction of murine CD8+ major histocompatibility complex class I restricted cytotoxic T cells to the 20 amino acid repeat region of human Mucin 1 (MUC1) variable number of tandem repeats region–a mucin greatly increased in expression in breast cancer and proposed as a target for immunotherapy. Mannan-MUC1 immunization protocol induces a high cytotoxic T lymphocyte (CTL) frequency, and some protection of mice against a tumor challenge. The CTL frequency can be substantially increased using cyclophosphamide (Cy), from 1/84,900 without Cy to 1/8,100 with Cy. Furthermore, in the presence of Cy, established tumors are rapidly eradicated, which does not happen in its absence. Cy clearly gives a major increase in the frequency of CTL precursors (CTLp) to MUC1 and could be of therapeutic value in patients.