Unknown

Dataset Information

0

Application of Monte Carlo cross-validation to identify pathway cross-talk in neonatal sepsis.


ABSTRACT: To explore genetic pathway cross-talk in neonates with sepsis, an integrated approach was used in this paper. To explore the potential relationships between differently expressed genes between normal uninfected neonates and neonates with sepsis and pathways, genetic profiling and biologic signaling pathway were first integrated. For different pathways, the score was obtained based upon the genetic expression by quantitatively analyzing the pathway cross-talk. The paired pathways with high cross-talk were identified by random forest classification. The purpose of the work was to find the best pairs of pathways able to discriminate sepsis samples versus normal samples. The results found 10 pairs of pathways, which were probably able to discriminate neonates with sepsis versus normal uninfected neonates. Among them, the best two paired pathways were identified according to analysis of extensive literature. Impact statement To find the best pairs of pathways able to discriminate sepsis samples versus normal samples, an RF classifier, the DS obtained by DEGs of paired pathways significantly associated, and Monte Carlo cross-validation were applied in this paper. Ten pairs of pathways were probably able to discriminate neonates with sepsis versus normal uninfected neonates. Among them, the best two paired pathways ((7) IL-6 Signaling and Phospholipase C Signaling (PLC); (8) Glucocorticoid Receptor (GR) Signaling and Dendritic Cell Maturation) were identified according to analysis of extensive literature.

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC5882034 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature

altmetric image

Publications

Application of Monte Carlo cross-validation to identify pathway cross-talk in neonatal sepsis.

Zhang Yuxia Y   Liu Cui C   Wang Jingna J   Li Xingxia X  

Experimental biology and medicine (Maywood, N.J.) 20180301 5


To explore genetic pathway cross-talk in neonates with sepsis, an integrated approach was used in this paper. To explore the potential relationships between differently expressed genes between normal uninfected neonates and neonates with sepsis and pathways, genetic profiling and biologic signaling pathway were first integrated. For different pathways, the score was obtained based upon the genetic expression by quantitatively analyzing the pathway cross-talk. The paired pathways with high cross-  ...[more]

Similar Datasets

| S-EPMC2612633 | biostudies-literature
| S-EPMC5597954 | biostudies-literature
| S-EPMC5959741 | biostudies-literature
| S-EPMC3223366 | biostudies-literature
| S-EPMC6125312 | biostudies-literature