Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 1,078

The DOI matches its Crossref record; 10 of the 10 references it cites were found in a registry or an index.

Indoleamine 2,3-dioxygenase and tumor-induced tolerance

Open access
Munn, David H., Mellor, Andrew L.·2007·Journal of Clinical Investigation

Abstract

Tumors arise from normal cells of the body through genetic mutation.Although such genetic mutation often leads to the expression of abnormal antigens, the immune system fails to respond effectively to these antigens; that is, it is tolerant of these antigens.This acquired state of tolerance must be overcome for cancer immunotherapy to succeed.Indoleamine 2,3-dioxygenase (IDO) is one molecular mechanism that contributes to tumor-induced tolerance.IDO helps create a tolerogenic milieu in the tumor and the tumor-draining lymph nodes, both by direct suppression of T cells and enhancement of local Treg-mediated immunosuppression.It can also function as an antagonist to other activators of antitumor immunity.Therefore, strategies to block IDO might enhance the effectiveness of tumor immunotherapy.Nonstandard abbreviations used: CpG ODN, oligodeoxynucleotide(s) containing one or more unmethylated CpG dinucleotides; CTLA4, cytotoxic T lymphocyteassociated antigen 4; GCN2, general control nonderepressible 2; IDO, indoleamine 2,3-dioxygenase; 1MT, 1-methyl-tryptophan. Conflict of interest: D.H. Munn and A.L. Mellor hold intellectual

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1172/jci31178

Cites

10 of 10 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 10 references

Cited by

See all 1,078

Metadata

Authors
Munn, D. H., & Mellor, A. L.
Venue
Journal of Clinical Investigation
Published
2007-05-01
Volume
117
Issue
5
Pages
1147-1154
ISSN
0021-9738 (ISSN-L)
OpenAlex
W1999601075
Cited by
1,078
References
10
FWCI
32.75
Type
journal article
Language
en
Open access
bronze

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Indoleamine 2,3-dioxygenase and tumor-induced tolerance. https://app.cochat.ai/papers/10.1172/jci31178
The paper
Munn, D. H., & Mellor, A. L. (2007). Indoleamine 2,3-dioxygenase and tumor-induced tolerance. Journal of Clinical Investigation. https://doi.org/10.1172/jci31178

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.