Volatile Organic Compounds Induced upon Viral Infection in Cell Culture: Uniform Background Study with Use of Viruses from Different Families.

ABSTRACT: This study investigates the production of volatile organic compounds (VOCs) in RK-13 cells infected with three equine viruses representing different families: equine arteritis virus (EAV) (Arteriviridae), equine herpesvirus 1 (EHV-1) (Herpesviridae), and equine rhinitis B virus (ERBV) (Picornaviridae). VOCs, which are byproducts of cellular metabolism and potential non-invasive diagnostic markers, were analyzed using headspace solid-phase microextraction (HS-SPME) and gas chromatography-mass spectrometry (GC-MS). Since viruses do not possess intrinsic metabolic activity, the observed changes in the VOC profiles were attributed to host responses, such as metabolic reprogramming, oxidative stress, and apoptosis. We hypothesized that each viral infection induces distinct

SUBMITTER: Matczuk AK 

PROVIDER: S-EPMC12692951 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature