2004
DOI: 10.1093/bioinformatics/bth469
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Outcome signature genes in breast cancer: is there a unique set?

Abstract: http://www.weizmann.ac.il/physics/complex/compphys/downloads/liate/

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Cited by 714 publications
(586 citation statements)
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References 29 publications
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“…There are likely to be many combinations (subsets) of genes that act as effective predictors in such a network (Ein-Dor et al, 2005 and. We used two different approaches to formulate prediction equations and performed a complete validation of all steps in the prediction method.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…There are likely to be many combinations (subsets) of genes that act as effective predictors in such a network (Ein-Dor et al, 2005 and. We used two different approaches to formulate prediction equations and performed a complete validation of all steps in the prediction method.…”
Section: Discussionmentioning
confidence: 99%
“…There is little overlap in the gene sets that have been identified by different studies to predict survival to the same type of cancer; the set of genes arrived at has been found to be highly dependent on the subset of patients used for gene selection, and when one group's predictor is tested on another group's data the success of prediction decreases significantly (Ein-Dor et al, 2005;Michiels et al, 2005;Ein-Dor et al, 2006). There are two possible reasons for the discrepancies observed.…”
Section: Introductionmentioning
confidence: 99%
“…Pour ces raisons, les listes de gènes obtenues sont instables et le chevauchement entre signatures est faible. Ein-Dor et al [46] ont ainsi démontré sur le jeu de données d'Amsterdam [10] qu'il existait plusieurs signatures différentes à 70 gènes avec le même impact pronostique. L'information contenue dans ces signatures divergentes est donc très similaire.…”
Section: Conclusion Et Perspectivesunclassified
“…However, microarrays are severely underdetermined, and the complex interactions among cellular signalling pathways combined with the noise inherent in the experimental determination of expression means not only is a unique solution to a microarray experiment improbable, there may not even be an "optimal" one [1].…”
Section: Introductionmentioning
confidence: 99%