Systems biology and network pharmacology of frailty reveal novel epigenetic targets and mechanisms.

ABSTRACT: Frailty is an age-associated condition, characterized by an inappropriate response to stress that results in a higher frequency of adverse outcomes (e.g., mortality, institutionalization and disability). Some light has been shed over its genetic background, but this is still a matter of debate. In the present study, we used network biology to analyze the interactome of frailty-related genes at different levels to relate them with pathways, clinical deficits and drugs with potential therapeutic implications. Significant pathways involved in frailty: apoptosis, proteolysis, muscle proliferation, and inflammation; genes as FN1, APP, CREBBP, EGFR playing a role as hubs and bottlenecks in the interactome network and epigenetic factors as HIST1H3 cluster and miR200 family were also involved. Whe

SUBMITTER: Gomez-Verjan JC 

PROVIDER: S-EPMC6646318 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature