The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
BRAF Mutations in Thyroid Tumors Are Restricted to Papillary Carcinomas and Anaplastic or Poorly Differentiated Carcinomas Arising from Papillary Carcinomas
Open accessAbstract
Activating point mutations of the BRAF gene have been recently reported in papillary thyroid carcinomas. In this study, we analyzed 320 thyroid tumors and six anaplastic carcinoma cell lines and detected BRAF mutations in 45 (38%) papillary carcinomas, two (13%) poorly-differentiated carcinomas, three (10%) anaplastic carcinomas, and five (83%) thyroid anaplastic carcinoma cell lines but not in follicular, Hürthle cell, and medullary carcinomas, follicular and Hürthle cell adenomas, or benign hyperplastic nodules. All mutations involved a T→A transversion at nucleotide 1796. In papillary carcinomas, BRAF mutations were associated with older age, classic papillary carcinoma or tall cell variant histology, extrathyroidal extension, and more frequent presentation at stages III and IV. All BRAF-positive poorly differentiated and anaplastic carcinomas contained areas of preexisting papillary carcinoma, and mutation was present in both the well-differentiated and dedifferentiated components. These data indicate that BRAF mutations are restricted to papillary carcinomas and poorly differentiated and anaplastic carcinomas arising from papillary carcinomas. They are associated with distinct phenotypical and biological properties of papillary carcinomas and may participate in progression to poorly differentiated and anaplastic carcinomas.
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
Mutations of the BRAF gene in human cancer
Davies, H., Bignell, G. R., Cox, C., Stephens, P., Edkins, S., Clegg, S., Teague, J., Woffendin, H., Garnett, M. J., Bottomley, W., et al. (2002) · Nature · doi:10.1038/nature00766 · Cited by 10,674
RAF/RAS oncogenes and mismatch-repair status
Rajagopalan, H., Bardelli, A., Lengauer, C., Kinzler, K. W., Vogelstein, B., & Velculescu, V. E. (2002) · Nature · doi:10.1038/418934a · Cited by 1,224 · cited 1×
“Nucleotide 1796, the only mutational site in thyroid carcinomas, was the most frequently affected hot spot in other types of human cancers where BRAF is mutated, such as malignant melanoma and colorectal carcinoma (11, 12).”
Background
Cited by
Haugen, B. R., Alexander, E. K., Bible, K. C., Doherty, G. M., Mandel, S. J., Nikiforov, Y. E., Pacini, F., Randolph, G. W., Sawka, A. M., Schlumberger, M., et al. (2016) · Thyroid® · doi:10.1089/thy.2015.0020 · Cited by 16,535
Self-citationCooper, D. S., Doherty, G. M., Haugen, B. R., Kloos, R. T., Lee, S. L., Mandel, S. J., Mazzaferri, E. L., McIver, B., Pacini, F., Schlumberger, M., et al. (2009) · Thyroid · doi:10.1089/thy.2009.0110 · Cited by 6,707
Inhibition of Mutated, Activated BRAF in Metastatic Melanoma
Flaherty, K. T., Puzanov, I., Kim, K. B., Ribas, A., McArthur, G. A., Sosman, J. A., O'Dwyer, P. J., Lee, R. J., Grippo, J. F., Nolop, K., et al. (2010) · New England Journal of Medicine · doi:10.1056/nejmoa1002011 · Cited by 3,103
Unresponsiveness of colon cancer to BRAF(V600E) inhibition through feedback activation of EGFR
Prahallad, A., Sun, C., Huang, S., Di Nicolantonio, F., Salazar, R., Zecchin, D., Beijersbergen, R. L., Bardelli, A., & Bernards, R. (2012) · Nature · doi:10.1038/nature10868 · Cited by 2,051
Lito, P., Pratilas, C. A., Joseph, E. W., Tadi, M., Halilovic, E., Zubrowski, M., Huang, A., Wong, W. L., Callahan, M. K., Merghoub, T., et al. (2012) · Cancer Cell · doi:10.1016/j.ccr.2012.10.009 · Cited by 562
Self-citation
Metadata
- Authors
- Nikiforova, M. N., Kimura, E. T., Gandhi, M., Biddinger, P. W., Knauf, J. A., Basolo, F., Zhu, Z., Giannini, R., Salvatore, G., Fusco, A., Santoro, M., Fagin, J. A., & Nikiforov, Y. E.
- Venue
- The Journal of Clinical Endocrinology & Metabolism
- Publisher
- The Endocrine Society
- Published
- 2003-11-01
- Volume
- 88
- Issue
- 11
- Pages
- 5399-5404
- ISSN
- 0021-972X (ISSN-L)
- 1945-7197
- OpenAlex
- W2104875539
- Cited by
- 1,042
- References
- 2
- FWCI
- 32.53
- 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: BRAF Mutations in Thyroid Tumors Are Restricted to Papillary Carcinomas and Anaplastic or Poorly Differentiated Carcinomas Arising from Papillary Carcinomas. https://app.cochat.ai/papers/10.1210/jc.2003-030838
- The paper
- Nikiforova, M. N., Kimura, E. T., Gandhi, M., Biddinger, P. W., Knauf, J. A., Basolo, F., Zhu, Z., Giannini, R., Salvatore, G., Fusco, A., Santoro, M., Fagin, J. A., & Nikiforov, Y. E. (2003). BRAF Mutations in Thyroid Tumors Are Restricted to Papillary Carcinomas and Anaplastic or Poorly Differentiated Carcinomas Arising from Papillary Carcinomas. The Journal of Clinical Endocrinology & Metabolism. https://doi.org/10.1210/jc.2003-030838
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.
