ArticleCancer gene therapy2011
Inhibition and promotion of tumor growth with adeno-associated virus carcinoembryonic antigen vaccine and Toll-like receptor agonists.
Article in Cancer gene therapy, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed, 20 citations in OpenAlex.
- CEA vaccines.Human vaccines & immunotherapeutics · 2023Review
- Systemic Checkpoint Blockade by PD-L1 Single-Chain Antibody Confers Potent Antitumor Immunity and Long-term Survival.Molecular cancer therapeutics · 2022Article
- Synthetic Biology: Emerging Concepts to Design and Advance Adeno-Associated Viral Vectors for Gene Therapy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021Review
- Toll Like Receptors as Sensors of the Tumor Microbial Dysbiosis: Implications in Cancer Progression.Frontiers in cell and developmental biology · 2021Review
- Review
- Adeno-associated virus (AAV) vectors in cancer gene therapy.Journal of controlled release : official journal of the Controlled Release Society · 2016Review
- Reprogramming Immune Response With Capsid-Optimized AAV6 Vectors for Immunotherapy of Cancer.Journal of immunotherapy (Hagerstown, Md. : 1997) · 2015Article
- Crosstalk of carcinoembryonic antigen and transforming growth factor-β via their receptors: comparing human and canine cancer.Cancer immunology, immunotherapy : CII · 2015Review
- TLR agonists: our best frenemy in cancer immunotherapy.Journal of leukocyte biology · 2013Review
- Future directions in cancer prevention.Nature reviews. Cancer · 2012Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
Abstract
Carcinoembryonic antigen (CEA) is a cancer vaccines' target. Several features of recombinant adeno-associated virus (rAAV) are attractive for vaccine applications. Combining other viral vector vaccines with Toll-like receptor (TLR) agonists enhances antitumor immunity. Wild-type and CEA transgenic (Tg) mice were immunized with rAAV-expressing CEA, the TLR9 agonist, oligodinucleotide (ODN)1826 and the TLR7 agonist, imiquimod. Mice were challenged with MC38 colon tumor cells and MC38 cells expressing CEA. rAAV-CEA immunization combined with ODN1826 or imiquimod enhanced CEA-specific T-helper 1 immunity and protected against tumor challenge in wild-type but not in CEA-Tg mice. In contrast, immunization with rAAV-CEA in CEA-Tg mice could abrogate the antitumor effects of ODN1826 and promote tumor growth. Compared to wild-type, CEA-Tg mice were characterized by a greater myeloid suppressor cell and T-helper 2 response to TLR agonists and to syngeneic tumors. Depleting PDCA1(+) plasmacytoid dendritic cells and Gr1(+) myeloid cells increased anti-CEA immune responses in CEA-Tg mice to rAAV-CEA-ODN1826 immunization, whereas depleting CD25(+) T cells did not. There are differences in the response of wild-type and CEA-Tg mice to rAAV-CEA, TLR agonists and syngeneic tumor. In CEA-Tg mice, tumor growth can be promoted with rAAV-CEA and TLR agonists. Dendritic and myeloid cells play a regulatory role.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.