PMID- 17542749 OWN - NLM STAT- MEDLINE DCOM- 20071018 LR - 20211103 IS - 1744-8395 (Electronic) IS - 1476-0584 (Linking) VI - 6 IP - 3 DP - 2007 Jun TI - Optimizing dendritic cell-based immunotherapy for cancer. PG - 333-45 AB - Dendritic cells (DCs) are the most powerful professional antigen-presenting cells and are unique in their capability to initiate, maintain and regulate the intensity of primary immune responses, including specific antitumor responses. Development of practical procedures to prepare sufficient numbers of functional human DCs in culture from the peripheral blood precursors, paved the way for clinical trials to evaluate various DC-based strategies in patients with malignant diseases. However, no definite conclusions regarding the clinical and even immunological efficacy of DC vaccination can be stated, despite the fact that 12 years have passed since the first clinical trial utilizing DCs in cancer patients. Many unanswered questions hamper the development of DC-based vaccines, including the source of DC preparation and protocols for DC generation, activation and loading with tumor antigens, source of tumor antigens, route of vaccine administration and methods of immunomonitoring. Fortunately, in spite of the many obstacles, DC vaccines continue to hold promise for cancer therapy. FAU - Zhong, Hua AU - Zhong H AD - Shanghai Jiao Tong University, Shanghai Chest Hospital, 241 Huaihai Road (w), Shanghai 200030, China. harriet_zhong@hotmail.com FAU - Shurin, Michael R AU - Shurin MR FAU - Han, Baohui AU - Han B LA - eng GR - 2R01 CA84270/CA/NCI NIH HHS/United States PT - Journal Article PT - Research Support, N.I.H., Extramural PT - Research Support, U.S. Gov't, Non-P.H.S. PL - England TA - Expert Rev Vaccines JT - Expert review of vaccines JID - 101155475 RN - 0 (Cancer Vaccines) SB - IM MH - Cancer Vaccines/administration & dosage/immunology/*therapeutic use MH - Dendritic Cells/*immunology MH - Humans MH - Immunotherapy, Active/*methods MH - Neoplasms/*immunology/*therapy EDAT- 2007/06/05 09:00 MHDA- 2007/10/19 09:00 CRDT- 2007/06/05 09:00 PHST- 2007/06/05 09:00 [pubmed] PHST- 2007/10/19 09:00 [medline] PHST- 2007/06/05 09:00 [entrez] AID - 10.1586/14760584.6.3.333 [doi] PST - ppublish SO - Expert Rev Vaccines. 2007 Jun;6(3):333-45. doi: 10.1586/14760584.6.3.333.