Immunology and Infectious Disease Commons^™

Immunogenicity Of Tumor Initiating Stem Cells: Potential Applications In Novel Anticancer Therapy, Durga Khandekar, Suneetha Amara, Venkataswarup Tiriveedhi

Biology Faculty Research

Tumor initiating stem cells (TISCs) are a subset of tumor cells, which are implicated in cancer relapse and resistance to chemotherapy. The metabolic programs that drive TISC functions are exquisitely unique and finely-tuned by various oncogene-driven transcription factors to facilitate pro-cancerous adaptive challenges. While this change in TISC metabolic machinery allows for the identification of associated molecular targets with diagnostic and prognostic value, these molecules also have a potential immunological application. Recent studies have shown that these TISC-associated molecules have strong antigenic properties enabling naïve CD8+T lymphocytes to differentiate into cytotoxic effector phenotype with anticancer potential. In spite of the …