Transcriptome-wide mapping of milk somatic cells upon subclinical mastitis infection in dairy cattle.

ABSTRACT:

Background

Subclinical intramammary infection (IMI) represents a significant problem in maintaining dairy cows' health. Disease severity and extent depend on the interaction between the causative agent, environment, and host. To investigate the molecular mechanisms behind the host immune response, we used RNA-Seq for the milk somatic cells (SC) transcriptome profiling in healthy cows (n = 9), and cows naturally affected by subclinical IMI from Prototheca spp. (n = 11) and Streptococcus agalactiae (S. agalactiae; n = 11). Data Integration Analysis for Biomarker discovery using Latent Components (DIABLO) was used to integrate transcriptomic data and host phenotypic traits related to milk composition, SC composition, and udder health to identify hub variables for subclinical IMI detec

SUBMITTER: Bisutti V 

PROVIDER: S-EPMC10320993 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature