PMID- 20182533 OWN - NLM STAT- MEDLINE DCOM- 20100614 LR - 20211020 IS - 1740-2530 (Electronic) IS - 1740-2522 (Print) IS - 1740-2522 (Linking) VI - 2009 DP - 2009 TI - Cancer vaccine by fusions of dendritic and cancer cells. PG - 657369 LID - 10.1155/2009/657369 [doi] LID - 657369 AB - Dendritic cells (DCs) are potent antigen-presenting cells and play a central role in the initiation and regulation of primary immune responses. Therefore, their use for the active immunotherapy against cancers has been studied with considerable interest. The fusion of DCs with whole tumor cells represents in many ways an ideal approach to deliver, process, and subsequently present a broad array of tumor-associated antigens, including those yet to be unidentified, in the context of DCs-derived costimulatory molecules. DCs/tumor fusion vaccine stimulates potent antitumor immunity in the animal tumor models. In the human studies, T cells stimulated by DC/tumor fusion cells are effective in lysis of tumor cells that are used as the fusion partner. In the clinical trials, clinical and immunological responses were observed in patients with advanced stage of malignant tumors after being vaccinated with DC/tumor fusion cells, although the antitumor effect is not as vigorous as in the animal tumor models. This review summarizes recent advances in concepts and techniques that are providing new impulses to DCs/tumor fusions-based cancer vaccination. FAU - Koido, Shigeo AU - Koido S AD - Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo 277-8567, Japan. shigeo koido@jikei.ac.jp FAU - Hara, Eiichi AU - Hara E FAU - Homma, Sadamu AU - Homma S FAU - Namiki, Yoshihisa AU - Namiki Y FAU - Ohkusa, Toshifumi AU - Ohkusa T FAU - Gong, Jianlin AU - Gong J FAU - Tajiri, Hisao AU - Tajiri H LA - eng PT - Journal Article PT - Review DEP - 20100218 PL - Egypt TA - Clin Dev Immunol JT - Clinical & developmental immunology JID - 101183692 RN - 0 (Cancer Vaccines) SB - IM MH - Animals MH - Antigen Presentation MH - *Cancer Vaccines MH - Cell Differentiation MH - Cell Fusion/*methods/trends MH - Clinical Trials as Topic MH - Cytotoxicity, Immunologic MH - Dendritic Cells/immunology/*metabolism/pathology MH - Humans MH - Neoplasms/*immunology/pathology/*therapy PMC - PMC2825547 EDAT- 2010/02/26 06:00 MHDA- 2010/06/15 06:00 PMCR- 2010/02/18 CRDT- 2010/02/26 06:00 PHST- 2009/10/17 00:00 [received] PHST- 2009/12/09 00:00 [accepted] PHST- 2010/02/26 06:00 [entrez] PHST- 2010/02/26 06:00 [pubmed] PHST- 2010/06/15 06:00 [medline] PHST- 2010/02/18 00:00 [pmc-release] AID - 10.1155/2009/657369 [doi] PST - ppublish SO - Clin Dev Immunol. 2009;2009:657369. doi: 10.1155/2009/657369. Epub 2010 Feb 18.