The DOI matches its Crossref record; 17 of the 17 references it cites were found in a registry or an index.
A gene expression-based method to diagnose clinically distinct subgroups of diffuse large B cell lymphoma
Open accessAbstract
To classify cancer specimens by their gene expression profiles, we created a statistical method based on Bayes' rule that estimates the probability of membership in one of two cancer subgroups. We used this method to classify diffuse large B cell lymphoma (DLBCL) biopsy samples into two gene expression subgroups based on data obtained from spotted cDNA microarrays. The germinal center B cell-like (GCB) DLBCL subgroup expressed genes characteristic of normal germinal center B cells whereas the activated B cell-like (ABC) DLBCL subgroup expressed a subset of the genes that are characteristic of plasma cells, particularly those encoding endoplasmic reticulum and golgi proteins involved in secretion. We next used this predictor to discover these subgroups within a second set of DLBCL biopsies that had been profiled by using oligonucleotide microarrays [Shipp, M. A.,et al.(2002)Nat. Med.8, 68–74]. The GCB and ABC DLBCL subgroups identified in this data set had significantly different 5-yr survival rates after multiagent chemotherapy (62% vs. 26%;P≤ 0.0051), in accord with analyses of other DLBCL cohorts. These results demonstrate the ability of this gene expression-based predictor to classify DLBCLs into biologically and clinically distinct subgroups irrespective of the method used to measure gene expression.
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Cited by
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Metadata
- Authors
- Wright, G., Tan, B., Rosenwald, A., Hurt, E. H., Wiestner, A., & Staudt, L. M.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2003-08-04
- Volume
- 100
- Issue
- 17
- Pages
- 9991-9996
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2139954541
- Cited by
- 1,040
- References
- 17
- FWCI
- 29.51
- Type
- journal article
- Language
- en
- Open access
- green
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- Wright, G., Tan, B., Rosenwald, A., Hurt, E. H., Wiestner, A., & Staudt, L. M. (2003). A gene expression-based method to diagnose clinically distinct subgroups of diffuse large B cell lymphoma. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1732008100
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