The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Microsatellite Instability in Cancer of the Proximal Colon
Abstract
Colorectal tumor DNA was examined for somatic instability at (CA) n repeats on human chromosomes 5q, 15q, 17p, and 18q. Differences between tumor and normal DNA were detected in 25 of the 90 (28 percent) tumors examined. This instability appeared as either a substantial change in repeat length (often heterogeneous in nature) or a minor change (typically two base pairs). Microsatellite instability was significantly correlated with the tumor's location in the proximal colon ( P = 0.003), with increased patient survival ( P = 0.02), and, inversely, with loss of heterozygosity for chromosomes 5q, 17p, and 18q. These data suggest that some colorectal cancers may arise through a mechanism that does not necessarily involve loss of heterozygosity.
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
MACDONALD, M. (1993) · Cell · doi:10.1016/0092-8674(93)90585-e · Cited by 8,366
Cited by
Lessons from hereditary colorectal cancer
Kinzler, K. W., & Vogelstein, B. (1996) · Cell · doi:10.1016/s0092-8674(00)81333-1 · Cited by 4,919
Genetic instabilities in human cancers
Lengauer, C., Kinzler, K. W., & Vogelstein, B. (1998) · Nature · doi:10.1038/25292 · Cited by 4,168
Microsatellite Instability in Colorectal Cancer
Boland, C. R., & Goel, A. (2010) · Gastroenterology · doi:10.1053/j.gastro.2009.12.064 · Cited by 2,456
Ribic, C. M., Sargent, D. J., Moore, M. J., Thibodeau, S. N., French, A. J., Goldberg, R. M., Hamilton, S. R., Laurent-Puig, P., Gryfe, R., Shepherd, L. E., et al. (2003) · New England Journal of Medicine · doi:10.1056/nejmoa022289 · Cited by 2,160
Self-citationMultiple Pathways of Recombination Induced by Double-Strand Breaks in Saccharomyces cerevisiae
Pâques, F., & Haber, J. E. (1999) · Microbiology and Molecular Biology Reviews · doi:10.1128/mmbr.63.2.349-404.1999 · Cited by 2,120
Metadata
- Authors
- Thibodeau, S. N., Bren, G., & Schaid, D.
- Venue
- Science
- Published
- 1993-05-07
- Volume
- 260
- Issue
- 5109
- Pages
- 816-819
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1995819860
- Cited by
- 3,130
- References
- 1
- FWCI
- 121.00
- Type
- journal article
- Language
- en
- Open access
- closed
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: Microsatellite Instability in Cancer of the Proximal Colon. https://app.cochat.ai/papers/10.1126/science.8484122
- The paper
- Thibodeau, S. N., Bren, G., & Schaid, D. (1993). Microsatellite Instability in Cancer of the Proximal Colon. Science. https://doi.org/10.1126/science.8484122
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.