The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
Human bone marrow stromal cells inhibit allogeneic T-cell responses by indoleamine 2,3-dioxygenase–mediated tryptophan degradation
Open accessAbstract
Marrow stromal cells (MSCs) inhibit allogeneic T-cell responses, yet the molecular mechanism mediating this immunosuppressive effect of MSCs remains controversial. Recently, expression of indoleamine 2,3-dioxygenase (IDO), which is induced by interferon-γ (IFN-γ) and catalyzes the conversion from tryptophan to kynurenine, has been identified as a T-cell inhibitory effector pathway in professional antigen-presenting cells. Here we show that human MSCs express IDO protein and exhibit functional IDO activity upon stimulation with IFN-γ. MSCs inhibit allogeneic T-cell responses in mixed lymphocyte reactions (MLRs). Concomitantly, IDO activity resulting in tryptophan depletion and kynurenine production is detected in MSC/MLR coculture supernatants. Addition of tryptophan significantly restores allogeneic T-cell proliferation, thus identifying IDO-mediated tryptophan catabolism as a novel T-cell inhibitory effector mechanism in human MSCs. As IDO-mediated T-cell inhibition depends on MSC activation, modulation of IDO activity might alter the immunosuppressive properties of MSCs in different therapeutic applications. (Blood. 2004;103:4619-4621)
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.
Integrity signals
Registry
Cites
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.
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
Multilineage potential of adult human mesenchymal stem cells
Pittenger, M. F., Mackay, A. M., Beck, S. C., Jaiswal, R. K., Douglas, R., Mosca, J. D., Moorman, M. A., Simonetti, D. W., Craig, S., & Marshak, D. R. (1999) · Science · doi:10.1126/science.284.5411.143 · Cited by 21,052
Marrow Stromal Cells as Stem Cells for Nonhematopoietic Tissues
Prockop, D. J. (1997) · Science · doi:10.1126/science.276.5309.71 · Cited by 4,629
Di Nicola, M., Carlo-Stella, C., Magni, M., Milanesi, M., Longoni, P. D., Matteucci, P., Grisanti, S., & Gianni, A. M. (2002) · Blood · doi:10.1182/blood.v99.10.3838 · Cited by 3,226
Prevention of Allogeneic Fetal Rejection by Tryptophan Catabolism
Munn, D. H., Zhou, M., Attwood, J. T., Bondarev, I., Conway, S. J., Marshall, B., Brown, C., & Mellor, A. L. (1998) · Science · doi:10.1126/science.281.5380.1191 · Cited by 2,585
Uyttenhove, C., Pilotte, L., Théate, I., Stroobant, V., Colau, D., Parmentier, N., Boon, T., & Van den Eynde, B. J. (2003) · Nature Medicine · doi:10.1038/nm934 · Cited by 2,305
Bartholomew, A., Sturgeon, C., Siatskas, M., Ferrer, K., McIntosh, K., Patil, S., Hardy, W., Devine, S., Ucker, D., Deans, R., et al. (2002) · Experimental Hematology · doi:10.1016/s0301-472x(01)00769-x · Cited by 2,295
Bone Marrow Stromal Stem Cells: Nature, Biology, and Potential Applications
Bianco, P., Riminucci, M., Gronthos, S., & Robey, P. G. (2001) · STEM CELLS · doi:10.1634/stemcells.19-3-180 · Cited by 1,939
Horwitz, E. M., Gordon, P. L., Koo, W. K. K., Marx, J. C., Neel, M. D., McNall, R. Y., Muul, L., & Hofmann, T. (2002) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.132252399 · Cited by 1,650
Inhibition of T Cell Proliferation by Macrophage Tryptophan Catabolism
Munn, D. H., Shafizadeh, E., Attwood, J. T., Bondarev, I., Pashine, A., & Mellor, A. L. (1999) · The Journal of Experimental Medicine · doi:10.1084/jem.189.9.1363 · Cited by 1,623
Krampera, M., Glennie, S., Dyson, J., Scott, D., Laylor, R., Simpson, E., & Dazzi, F. (2003) · Blood · doi:10.1182/blood-2002-07-2104 · Cited by 1,598
Cited by
Human mesenchymal stem cells modulate allogeneic immune cell responses
Aggarwal, S., & Pittenger, M. F. (2005) · Blood · doi:10.1182/blood-2004-04-1559 · Cited by 4,511
Ido expression by dendritic cells: tolerance and tryptophan catabolism
Mellor, A. L., & Munn, D. H. (2004) · Nature Reviews Immunology · doi:10.1038/nri1457 · Cited by 2,341
Ren, G., Zhang, L., Zhao, X., Xu, G., Zhang, Y., Roberts, A. I., Zhao, R. C., & Shi, Y. (2008) · Cell Stem Cell · doi:10.1016/j.stem.2007.11.014 · Cited by 2,101
Human mesenchymal stem cells modulate B-cell functions
Corcione, A., Benvenuto, F., Ferretti, E., Giunti, D., Cappiello, V., Cazzanti, F., Risso, M., Gualandi, F., Mancardi, G. L., Pistoia, V., et al. (2006) · Blood · doi:10.1182/blood-2005-07-2657 · Cited by 1,767
Applying extracellular vesicles based therapeutics in clinical trials – an ISEV position paper
Lener, T., Gimona, M., Aigner, L., Börger, V., Buzas, E., Camussi, G., Chaput, N., Chatterjee, D., Court, F. A., del Portillo, H. A., et al. (2015) · Journal of Extracellular Vesicles · doi:10.3402/jev.v4.30087 · Cited by 1,491
Metadata
- Authors
- Meisel, R., Zibert, A., Laryea, M., Göbel, U., Däubener, W., & Dilloo, D.
- Venue
- Blood
- Publisher
- American Society of Hematology
- Published
- 2004-06-15
- Volume
- 103
- Issue
- 12
- Pages
- 4619-4621
- ISSN
- 0006-4971 (ISSN-L)
- 1528-0020
- OpenAlex
- W2028239901
- Cited by
- 1,646
- References
- 22
- FWCI
- 24.25
- 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: Human bone marrow stromal cells inhibit allogeneic T-cell responses by indoleamine 2,3-dioxygenase–mediated tryptophan degradation. https://app.cochat.ai/papers/10.1182/blood-2003-11-3909
- The paper
- Meisel, R., Zibert, A., Laryea, M., Göbel, U., Däubener, W., & Dilloo, D. (2004). Human bone marrow stromal cells inhibit allogeneic T-cell responses by indoleamine 2,3-dioxygenase–mediated tryptophan degradation. Blood. https://doi.org/10.1182/blood-2003-11-3909
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.
