The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
BRCA1 functions as a breast stem cell regulator
Open accessAbstract
BRCA1 is an important susceptibility gene for breast cancer, which confers substantial lifetime risks of breast cancer, particularly in the pre-menopausal age group. Typically, carriers of BRCA1 mutations develop breast tumours that grow rapidly and are high grade and oestrogen receptor negative. They also possess a basal epithelial phenotype, as defined by cytokeratin expression, that is not present in most breast cancers. It has recently been proposed that the adult breast stem cell expresses only basal keratins. Others have indicated a CD44 positive, CD24 negative phenotype for breast cancer stem cells. In this paper, I argue that the biology of human BRCA1 and its rodent homologues and the clinicopathological features of breast cancer related to BRCA1 support the notion that one of the key functions of BRCA1 is to act as a stem cell regulator. This has implications for the management of carriers of mutations of BRCA1, in part because support for the role of BRCA1 as a stem cell regulator would emphasise the distinct nature of breast cancer related to BRCA1.
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
Gene expression profiling predicts clinical outcome of breast cancer
van 't Veer, L. J., Dai, H., van de Vijver, M. J., He, Y. D., Hart, A. A. M., Mao, M., Peterse, H. L., van der Kooy, K., Marton, M. J., Witteveen, A. T., et al. (2002) · Nature · doi:10.1038/415530a · Cited by 9,536
Antoniou, A., Pharoah, P. D. P., Narod, S., Risch, H. A., Eyfjord, J. E., Hopper, J. L., Loman, N., Olsson, H., Johannsson, O., Borg, Å., et al. (2003) · The American Journal of Human Genetics · doi:10.1086/375033 · Cited by 3,680
Zhou, S., Schuetz, J. D., Bunting, K. D., Colapietro, A.-M., Sampath, J., Morris, J. J., Lagutina, I., Grosveld, G. C., Osawa, M., Nakauchi, H., et al. (2001) · Nature Medicine · doi:10.1038/nm0901-1028 · Cited by 2,280
Promoter Hypermethylation and BRCA1 Inactivation in Sporadic Breast and Ovarian Tumors
Esteller, M. (2000) · Journal of the National Cancer Institute · doi:10.1093/jnci/92.7.564 · Cited by 1,233
Catteau, A., Harris, W. H., Xu, C.-F., & Solomon, E. (1999) · Oncogene · doi:10.1038/sj.onc.1202509 · Cited by 354
Cao, L., Li, W., Kim, S., Brodie, S. G., & Deng, C.-X. (2003) · Genes & Development · doi:10.1101/gad.1050003 · Cited by 293
Cited by
kConFab, Lim, E., Vaillant, F., Wu, D., Forrest, N. C., Pal, B., Hart, A. H., Asselin-Labat, M.-L., Gyorki, D. E., Ward, T., et al. (2009) · Nature Medicine · doi:10.1038/nm.2000 · Cited by 1,492
Visvader, J. E. (2011) · Nature · doi:10.1038/nature09781 · Cited by 1,449
Cancer stem cells: an old idea–a paradigm shift
Wicha, M. S., Liu, S., & Dontu, G. (2006) · Cancer Research · doi:10.1158/0008-5472.can-05-3153 · Cited by 1,378
BRCA1 and BRCA2: 1994 and beyond
Narod, S. A., & Foulkes, W. D. (2004) · Nature Reviews Cancer · doi:10.1038/nrc1431 · Cited by 967
Self-citationX chromosomal abnormalities in basal-like human breast cancer
Richardson, A. L., Wang, Z. C., De Nicolo, A., Lu, X., Brown, M., Miron, A., Liao, X., Iglehart, J. D., Livingston, D. M., & Ganesan, S. (2006) · Cancer Cell · doi:10.1016/j.ccr.2006.01.013 · Cited by 869
Metadata
- Authors
- Foulkes, W. D.
- Venue
- Journal of Medical Genetics
- Publisher
- BMJ
- Published
- 2004-01
- Volume
- 41
- Issue
- 1
- Pages
- 1-5
- ISSN
- 0022-2593 (ISSN-L)
- 1468-6244
- OpenAlex
- W2097083248
- Cited by
- 183
- References
- 6
- FWCI
- 7.75
- 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: BRCA1 functions as a breast stem cell regulator. https://app.cochat.ai/papers/10.1136/jmg.2003.013805
- The paper
- Foulkes, W. D. (2004). BRCA1 functions as a breast stem cell regulator. Journal of Medical Genetics. https://doi.org/10.1136/jmg.2003.013805
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.