As nearly all ER-negative tumors show a poor prognosis profile, this 70-gene profile is not suitable to identify good and poor prognosis subgroups within the category of ER-negative breast cancer patients.
The data duplication method was employed to fit competing risks Weibull models for tumour grade (well differentiated vs moderately differentiated vs poorly or undifferentiated), and categories of ER and PR status (Lunn and McNeil, 1995).
In this article, we applied a novel consensus QSAR method, called Decision Forest (DF) (Tong et al. 2003b), to classify chemicals into active and inactive categories of ER binding as a priority-setting tool for EDCs.
To better evaluate ER morphology, which is visualized by Sec63p-GFP, we added a category of "partially normal ER" in which some fenestrated ER was observed but areas of cortex lacked ER (Fig. 1E).
All these proteins in the complex correspond to the functional categories of 20.09.07.03 (ER to Golgi Transport) completely consistency.
The largest category of translationally upregulated mRNAs during ER stress encoded proteins involved in translation.
Figure 2 illustrates the proportion of tumour samples in each category of (A) histological grade, (B) ER status, and (C) molecular tumour subtype in each of the biclusters, ranked in order of the proportion of patients who suffered early relapse (Disease Free Survival time ≤ 2 years).
In particular, the Luminal B/HER2− category included ER positive carcinomas with >14%% of Ki67 [ 13] and/or PgR <20%% [ 25].
