background: one substantial part of microarray studies is to predict patients’ survival based on their gene expression profile. variable selection techniques are powerful tools to handle high dimensionality in analysis of microarray data. however, these techniques have not been investigated in competing risks setting. this study aimed to investigate the performance of four sparse variable selec...

dna microarray is a powerful approach to study simultaneously, the expression of 1000 of genes in a single experiment. the average value of the fluorescent intensity could be calculated in a microarray experiment. the calculated intensity values are very close in amount to the levels of expression of a particular gene. however, determining the appropriate position of every spot in microarray im...

Identifying genes underlying complex diseases/traits that generally involve multiple etiological mechanisms and contributing genes is difficult. Although microarray technology has enabled researchers to investigate gene expression changes, but identifying pathobiologically relevant genes remains a challenge. To address this challenge, we apply a new method for selecting the disease-relevant gen...

As industrial, governmental, and academic agencies place increasing emphasis on translational research, biomedical researchers are now faced with entirely new challenges in regards to both biomedical data integration and knowledge discovery. There is now both a strong need and a tremendous opportunity to apply translational bioinformatics to address the fundamental challenges in integrating the...

The emergence of the novel coronavirus, SARS-CoV-2, has highlighted need for rapid, accurate, and point-of-care diagnostic testing. Lab-on-a-Chip (LoC) devices offer possibility to run such tests at a low cost, while same time permitting multiplexed detection several viruses when coupled with microarray amplified products. Herein, we report development protocol qualitative through design approp...

dna microarrays and gene expression assets dna microarrays and gene expression from experiments to dna microarrays and gene expression: from experiments to dna microarrays and gene expression dna microarrays and gene expressionfrom experiments to dna microarrays and gene expression: from experiments to dna microarrays and computational analysis final sln a4.... microarray data integration and t...