Copyright
©The Author(s) 2016. Published by Baishideng Publishing Group Inc. All rights reserved.
World J Gastroenterol. May 7, 2016; 22(17): 4275-4286
Published online May 7, 2016. doi: 10.3748/wjg.v22.i17.4275
Published online May 7, 2016. doi: 10.3748/wjg.v22.i17.4275
Dendritic cell-based cancer immunotherapy for colorectal cancer
Mikio Kajihara, Kazuki Takakura, Tomoya Kanai, Zensho Ito, Keisuke Saito, Shinichiro Takami, Toshifumi Ohkusa, Shigeo Koido, Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine (Kashiwa Hospital), Kashiwa, Chiba 277-8567, Japan
Shigetaka Shimodaira, Cell Processing Center, Shinshu University Hospital, Nagano 390-8621, Japan
Masato Okamoto, Department of Advanced Immunotherapeutics, Kitasato University School of Pharmacy, Tokyo 108-8641, Japan
Toshifumi Ohkusa, Shigeo Koido, Institute of Clinical Medicine and Research, the Jikei University School of Medicine, Chiba 277-8567, Japan
Author contributions: Kajihara M, Takakura K, Kanai T, Ito Z, Saito K, Takami S, Shimodaira S, Okamoto M, Ohkusa T and Koido S designed the study; Koido S wrote the paper; Kajihara M, Takakura K and Koido S contributed equally to this manuscript.
Supported by Grants in Aid for Scientific Research (C) from the Japanese Ministry of Education, Culture, Sports, Science, and Technology.
Conflict-of-interest statement: No potential conflicts of interest were disclosed by any of the authors.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Shigeo Koido, MD, Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine (Kashiwa Hospital), 163-1 Kashiwashita, Kashiwa, Chiba 277-8567, Japan. shigeo_koido@jikei.ac.jp
Telephone: +81-4-71641111 Fax: +81-4-71633488
Received: February 11, 2016
Peer-review started: February 11, 2016
First decision: March 7, 2016
Revised: March 15, 2016
Accepted: April 7, 2016
Article in press: April 7, 2016
Published online: May 7, 2016
Processing time: 77 Days and 21.1 Hours
Peer-review started: February 11, 2016
First decision: March 7, 2016
Revised: March 15, 2016
Accepted: April 7, 2016
Article in press: April 7, 2016
Published online: May 7, 2016
Processing time: 77 Days and 21.1 Hours
Core Tip
Core tip: Dendritic cell (DC) is potent antigen-presenting cells that play a pivotal role in the induction of antitumor immune responses. Strategies for delivering antigens to DCs have been developed and used in clinical trials in cancer patients, including colorectal cancer (CRC). Numerous reports indicate that the use of DC-based immunotherapy for CRC patients is promising to induce antigen-specific CTL responses. However, the immune suppression induced through CRC and the tumor microenvironment continues to be a major hurdle. Thus, the combination of DC-based immunotherapy with immune-modulating agents may be necessary to maximize antitumor immunity. These combinatorial therapies may have the potential for clinical benefit.