ArticleInternational journal of molecular sciences2023
Metabolomic and Proteomic Profiling of Porcine Intestinal Epithelial Cells Infected with Porcine Epidemic Diarrhea Virus.
Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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Who cites it
9 citing papers in PubMed, 15 citations in OpenAlex.
- Metabolic reprogramming in the enterocytes of neonatal piglets infected with porcine epidemic diarrhea virus: integrated omics and multi-batch analysis highlight alterations in lipid metabolism and potential therapeutic targets.Microbiology spectrum · 2026Article
- Transcriptome, Proteome, and Metabolome Features in Diarrhea Challenge of Preweaning Piglets via Multi-Omics Integration Analyses.Animals : an open access journal from MDPI · 2026Article
- Spatially and temporally comparative proteomics provide insights into dynamic response patterns to PEDV infection.Communications biology · 2026Article
- Porcine epidemic diarrhea virus manipulates IMPDH-dependent nucleotide biosynthesis to facilitate replication.Journal of virology · 2026Article
- Intestinal microbiota dynamics in piglets: the interplay with swine enteric coronavirus infections and implications for disease control.Animal microbiome · 2025Review
- Integrated Transcriptome and Metabolome Analysis of the Porcine Small Intestine During Weaning.Genes · 2025Article
- Integrative transcriptomic and proteomic analyses reveal that carbon metabolism and complement system of Madin Darby Bovine Kidney cells are affected by bovine coronavirus infection.BMC veterinary research · 2025Article
- Article
- Synbiotics improve growth performance and nutrient digestibility, inhibit PEDV infection, and prevent intestinal barrier dysfunction by mediating innate antivirus immune response in weaned piglets.Journal of animal science · 2024Article
Corrections and comments
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Authors and funding
6 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Porcine epidemic diarrhea virus (PEDV) infection results in severe epidemic diarrhea and the death of suckling pigs. Although new knowledge about the pathogenesis of PEDV has been improved, alterations in metabolic processes and the functional regulators involved in PEDV infection with host cells remain largely unknow. To identify cellular metabolites and proteins related to PEDV pathogenesis, we synergistically investigated the metabolome and proteome profiles of PEDV-infected porcine intestinal epithelial cells by liquid chromatography tandem mass spectrometry and isobaric tags for relative and absolute quantification techniques. We identified 522 differential metabolites in positive and negative ion modes and 295 differentially expressed proteins after PEDV infection. Pathways of cysteine and methionine metabolism, glycine, serine and threonine metabolism, and mineral absorption were significantly enriched by differential metabolites and differentially expressed proteins. The betaine-homocysteine S-methyltransferase (BHMT) was indicated as a potential regulator involved in these metabolic processes. We then knocked down the BHMT gene and observed that down-expression of BHMT obviously decreased copy numbers of PEDV and virus titers (
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Registered trials
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