Alexandre Luiz Korte de Azevedo

3 Questions 1 Answers 0 Followers

Questions related from Alexandre Luiz Korte de Azevedo

How to analyse the results of machine learning of PERSEUS in a ROC (AUC) curve?

Hi everyone. I used the machine learning /cross-validation function of PERSEUS (maxquant) to determine a set of proteins that can discriminate a cancer subtype from the others. The result is a...

07 May 2021 4,148 0 View

How can a super-expressed gene have a inverse correlation with prognostic value?

I am curious about prognostic value analysis: A gene that is known to stimulate metastasis etc.. is upregulated in breast cancer, however, when i make a kaplan-meier analysis to acess the possible...

13 November 2020 5,386 1 View

Hi. I am doing a western blotting investigation, and found in different cell lines bands with different weights... Why this hapenned?

I am using anti-fibronectin antibodies in western blotting experiments, and in one breast cancer cell line, I found ~230kDa bands, but in other cell line of this cancer, I found bands of ~35kDa...

03 July 2020 10,179 3 View