It is a combination of a genetic algorithm (GA) that optimizes the discrete molecular variables and a gradient-based deterministic algorithm that solves the continuous nonlinear optimization problem of the process at fixed molecular variables as proposed by the GA.
Its association with clinicopathological variable, molecular variables and patients outcome was evaluated.
Cox proportional hazard model, including as covariates all clinical, pathological and molecular variables and 5-FU treatment identified BRAF c.1799 T > A mutation as the most important predictor of survival (Table 3).
The effects of clinical and molecular variables on best response and response at 3 and 6 months on univariate analysis are summarized in Tables 2 and 3, respectively.
To assess clinical utility of DNAme, mortality prediction by models investigating four distinct sets of variables were considered: A) Methylation of 13 genes, B) Molecular variables (gene methylation and PSA), C) Current clinical standard (Gleason score and PSA) and D) All variables (including the interaction between the gene methylation and the clinical variables).
A combined, prognostic score, including clinical variables, such as nodal status and perhaps tumor size, and molecular variables, such as optimized B-cell and IL-8 metagenes (measured by an RT-PCR or array-based method), may identify patients with very low risk of recurrence even with ER-, PgR- and HER2-negative breast cancer.
It is likely that the most optimal approach to prediction of response to cytotoxic therapy will involve a combination of gene expression data, microRNA profiles, and molecular variables such as ER, HER2, and PR status.
Furthermore, the Morisita index was not correlated with clinical and molecular variables including grade, node, size, ER and Her2 status or PAM50 gene set expression subtypes [ 28] (p >0.05 in at least one cohort).
We used the F344 rat model of aging, and monitored behavioral, electrophysiological, and molecular variables to assess the effects of pioglitazone (PIO-Actos® a TZD) on several peripheral (blood and liver) and central (hippocampal) biomarkers of aging.
Objective: The object of this study was to assess the association of histologic, cytokinetic, and molecular variables in preoperative endometrial samples with extrauterine disease, recurrence, and survival among patients with endometrial cancer.
A case-cohort study was designed to correlate various histopathologic and molecular variables with distant failure in endometrial cancer by analyzing phenotypic and molecular indices in hysterectomy specimens.
