PMID- 16730260 OWN - NLM STAT- MEDLINE DCOM- 20090528 LR - 20220409 IS - 0065-2776 (Print) IS - 0065-2776 (Linking) VI - 90 DP - 2006 TI - Cancer immunosurveillance and immunoediting: the roles of immunity in suppressing tumor development and shaping tumor immunogenicity. PG - 1-50 AB - Cellular transformation and tumor development result from an accumulation of mutational and epigenetic changes that alter normal cell growth and survival pathways. For the last 100 years, there has been a vigorous debate as to whether the unmanipulated immune system can detect and eliminate such altered host derived cells despite the fact that cancer cells frequently express either abnormal proteins or abnormal levels of normal cellular proteins that function as tumor antigens. In this review, we discuss the current state of this argument and point out some of the recent key experiments demonstrating that immunity not only protects the host from cancer development (i.e., provides a cancer immunosurveillance function) but also can promote tumor growth, sometimes by generating more aggressive tumors. The terminology "cancer immunoediting" has been used to describe this dual host protective and tumor promoting action of immunity, and herein we summarize the ever-increasing experimental and clinical data that support the validity of this concept. FAU - Smyth, Mark J AU - Smyth MJ AD - Cancer Immunology Program, Peter MacCallum Cancer Centre, East Melbourne, 3002 Victoria, Australia. FAU - Dunn, Gavin P AU - Dunn GP FAU - Schreiber, Robert D AU - Schreiber RD LA - eng GR - CA 106377/CA/NCI NIH HHS/United States GR - CA 107527/CA/NCI NIH HHS/United States GR - CA 43059/CA/NCI NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, Non-U.S. Gov't PT - Review PL - United States TA - Adv Immunol JT - Advances in immunology JID - 0370425 SB - IM MH - Animals MH - Humans MH - Immunity, Cellular/*immunology MH - Immunity, Innate/*immunology MH - *Immunosuppression Therapy/methods/trends MH - Monitoring, Immunologic/*methods/*trends MH - Neoplasms/*immunology/metabolism/pathology/*prevention & control MH - Neoplasms, Experimental/immunology/metabolism/pathology/therapy RF - 276 EDAT- 2006/05/30 09:00 MHDA- 2009/05/29 09:00 CRDT- 2006/05/30 09:00 PHST- 2006/05/30 09:00 [pubmed] PHST- 2009/05/29 09:00 [medline] PHST- 2006/05/30 09:00 [entrez] AID - S0065-2776(06)90001-7 [pii] AID - 10.1016/S0065-2776(06)90001-7 [doi] PST - ppublish SO - Adv Immunol. 2006;90:1-50. doi: 10.1016/S0065-2776(06)90001-7.