A loss of antitumor therapeutic activity of CEA DNA vaccines is associated with the lack of tumor cells' antigen presentation to Ag-specific CTLs in a colon cancer …

E Ahn, H Kim, KT Han, JI Sin - Cancer letters, 2015 - Elsevier
Human colon cancers express carcinoembryonic antigen (CEA). Thus, CEA has been
considered as a potential vaccine target for immune therapy against colon cancer. In this …

Protective immunity against human carcinoembryonic antigen (CEA) induced by an oral DNA vaccine in CEA-transgenic mice

R Xiang, S Silletti, HN Lode, CS Dolman… - Clinical cancer …, 2001 - AACR
Peripheral T-cell tolerance toward human carcinoembryonic self-antigen (CEA) was broken
in CEA-transgenic C57BL/6J mice by an oral CEA-based DNA vaccine. This vaccine …

Pre‐clinical Evaluation of a CEA DNA Prime/protein Boost Vaccination Strategy Against Colorectal Cancer

K Hallermalm, S Johansson, A Bråve… - Scandinavian …, 2007 - Wiley Online Library
In preparation for a clinical trial in patients diagnosed with colorectal cancer, a vaccination
strategy targeting the carcinoembryonic antigen (CEA) was evaluated in mice using a GMP …

Successful cancer vaccine therapy for carcinoembryonic antigen (CEA)‐expressing colon cancer using genetically modified dendritic cells that express CEA and T …

T Ojima, M Iwahashi, M Nakamura… - … journal of cancer, 2007 - Wiley Online Library
This study was designed to determine whether the vaccination of genetically modified
dendritic cells (DCs) simultaneously expressing carcinoembryonic antigen (CEA) …

MC32 tumor cells acquire Ag-specific CTL resistance through the loss of CEA in a colon cancer model

SY Lee, JI Sin - Human Vaccines & Immunotherapeutics, 2015 - Taylor & Francis
We previously reported that MC32 cells resist carcinoembryonic antigen (CEA) DNA
vaccination by losing their antigen presentation to Ag-specific CTLs in the context of MHC …

CEA plasmid as therapeutic DNA vaccination against colorectal cancer

Z Veisi Malekshahi, N Hashemi Goradel… - Iranian Journal of …, 2019 - iji.sums.ac.ir
Background: Human colorectal cancer cells overexpress carcinoembryonic antigen (CEA).
CEA is a glycoprotein which has shown to be a promising vaccine target for immunotherapy …

A Phase I safety study of plasmid DNA immunization targeting carcinoembryonic antigen in colorectal cancer patients

C Staff, F Mozaffari, BK Haller, B Wahren, M Liljefors - Vaccine, 2011 - Elsevier
A plasmid DNA vaccine, encoding a truncated form of human CEA fused to a T-helper
epitope (CEA66 DNA) was delivered three times intradermally at 2mg or intramuscularly at …

DNA vaccine expressing repeated carcinoembryonic antigen (CEA) 625–667 induces strong immunity in mice

D Li, S Hua, Y Fan, S Xu, X Duan, L Liu, Y Che, S Li… - Immunology letters, 2011 - Elsevier
The efficacy of immunization with DNA plasmids for single truncated carcinoembryonic
antigen (CEA) peptide or triple repeated CEA peptides in mice was evaluated. A DNA …

Responses of mice immunized with a DNA vaccine encoding carcinoembryonic antigen (CEA)

S Johansson, G Engström, G Winberg, J Hinkula… - Vaccine, 2006 - Elsevier
C57BL/6 and BALB/c mice were immunized with two different plasmids (p91023B and
pKCEA66) encoding different forms of the tumor-associated antigen carcinoembryonic …

Carcinoembryonic antigen (CEA) presentation and specific T cell-priming by human dendritic cells transfected with CEA-mRNA

E Eppler, H Hörig, HL Kaufman, P Groscurth… - European Journal of …, 2002 - Elsevier
The feasibility of dendritic cells (DC) for cancer immunotherapy after transfection by
electroporation with mRNA encoding the human carcinoembryonic antigen (CEA) was …