The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.
Constitutive production of inflammatory and mitogenic cytokines by rheumatoid synovial fibroblasts.
Open accessAbstract
Conditioned media obtained from fibroblasts cultured from rheumatoid and certain other inflammatory synovia were observed to stimulate [3H]thymidine incorporation in an indicator murine fibroblast line. Synovial fibroblasts derived from the joints of patients with osteoarthritis did not display this property. This effect persisted in culture for many weeks and occurred in the absence of co-stimulatory immune cells. Antibody neutralization studies implicated a role for basic fibroblast growth factor (bFGF), transforming growth factor beta (TGF-beta), granulocyte/macrophage colony-stimulating factor (GM-CSF), and interleukin 1 beta (IL-1 beta) in the increased proliferative activity of synovial fibroblast-conditioned media. Synovial cell synthesis of bFGF, TGF beta 1, GM-CSF, IL-1 beta, and IL-6 was confirmed by 35S-methionine labeling and immunoprecipitation. The constitutive production of inflammatory and mitogenic cytokines by synovial fibroblasts may represent the result of long-term, phenotypic changes that occurred in vivo. Persistent cytokine production by synovial fibroblasts may play an important role in the continued recruitment and activation of inflammatory cells in chronic arthritis and in the formation of rheumatoid pannus.
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
Arnett, F. C., Edworthy, S. M., Bloch, D. A., Mcshane, D. J., Fries, J. F., Cooper, N. S., Healey, L. A., Kaplan, S. R., Liang, M. H., Luthra, H. S., et al. (1988) · Arthritis & Rheumatism · doi:10.1002/art.1780310302 · Cited by 19,752
Folkman, J., & Klagsbrun, M. (1987) · Science · doi:10.1126/science.2432664 · Cited by 3,491
Transforming growth factor beta
(2011) · SpringerReference · doi:10.1007/springerreference_39918 · Cited by 1,944
Assoian, R. K., Komoriya, A., Meyers, C. A., Miller, D. M., & Sporn, M. B. (1983) · Journal of Biological Chemistry · doi:10.1016/s0021-9258(18)32345-7 · Cited by 1,598
Dayer, J. M., Beutler, B., & Cerami, A. (1985) · The Journal of experimental medicine · doi:10.1084/jem.162.6.2163 · Cited by 1,216
Self-citationNucleotide sequence of human monocyte interleukin 1 precursor cDNA.
Auron, P. E., Webb, A. C., Rosenwasser, L. J., Mucci, S. F., Rich, A., Wolff, S. M., & Dinarello, C. A. (1984) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.81.24.7907 · Cited by 1,042
Houssiau, F. A., Devogelaer, J., Damme, J. V., Deuxchaisnes, C. N. D., & Snick, J. V. (1988) · Arthritis & Rheumatism · doi:10.1002/art.1780310614 · Cited by 847
Interleukin 1, a potential regulator of fibroblast proliferation.
Schmidt, J. A., Mizel, S. B., Cohen, D., & Green, I. (1982) · The Journal of Immunology · doi:10.4049/jimmunol.128.5.2177 · Cited by 831
Isolation and structure of urogastrone and its relationship to epidermal growth factor
GREGORY, H. (1975) · Nature · doi:10.1038/257325a0 · Cited by 755
Human Endothelial Cell Growth Factor: Cloning, Nucleotide Sequence, and Chromosome Localization
Jaye, M., Howk, R., Burgess, W., Ricca, G. A., Chiu, I.-M., Ravera, M. W., O'Brien, S. J., Modi, W. S., Maciag, T., & Drohan, W. N. (1986) · Science · doi:10.1126/science.3523756 · Cited by 666
Cited by
Circulating Fibrocytes Define a New Leukocyte Subpopulation That Mediates Tissue Repair
Bucala, R., Spiegel, L. A., Chesney, J., Hogan, M., & Cerami, A. (1994) · Molecular Medicine · doi:10.1007/bf03403533 · Cited by 1,308
Self-citationCancer associated fibroblasts (CAFs) in tumor microenvironment
Xing, F. (2010) · Frontiers in Bioscience · doi:10.2741/3613 · Cited by 682
Crofford, L. J., Wilder, R. L., Ristimäki, A. P., Sano, H., Remmers, E. F., Epps, H. R., & Hla, T. (1994) · Journal of Clinical Investigation · doi:10.1172/jci117060 · Cited by 655
Firestein, G. S. (1996) · Arthritis & Rheumatism · doi:10.1002/art.1780391103 · Cited by 591
Ben-Av, P., Crofford, L. J., Wilder, R. L., & Hla, T. (1995) · FEBS Letters · doi:10.1016/0014-5793(95)00956-a · Cited by 566
Metadata
- Authors
- Bucala, R., Ritchlin, C., Winchester, R., & Cerami, A.
- Venue
- The Journal of experimental medicine
- Publisher
- Rockefeller University Press
- Published
- 1991-03-01
- Volume
- 173
- Issue
- 3
- Pages
- 569-574
- ISSN
- 0022-1007 (ISSN-L)
- 1540-9538
- OpenAlex
- W2065018137
- Cited by
- 261
- References
- 23
- FWCI
- 14.27
- 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: Constitutive production of inflammatory and mitogenic cytokines by rheumatoid synovial fibroblasts. https://app.cochat.ai/papers/10.1084/jem.173.3.569
- The paper
- Bucala, R., Ritchlin, C., Winchester, R., & Cerami, A. (1991). Constitutive production of inflammatory and mitogenic cytokines by rheumatoid synovial fibroblasts. The Journal of experimental medicine. https://doi.org/10.1084/jem.173.3.569
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.