Integrated Transcriptome and Proteome Analyses of β-Conglycinin-Induced Intestinal Damage in Piglets

β-conglycinin (β-CG) induces intestinal damage in piglets; however, its regulatory mechanisms are not fully understood. This study aimed to investigate the molecular mechanisms by which β-CG regulates intestinal injury in piglets through downstream genes and proteins. Our findings revealed that β-CG significantly reduced villus height while increasing the crypt depth. In addition, we analyzed the transcriptome and proteome of jejunum tissues after the β-CG treatment. In total, 382 differentially expressed genes (DEGs) and 292 differentially expressed proteins (DEPs) were identified between the treatment and the control groups. The expression levels of DEGs and DEPs were validated by using quantitative reverse transcription polymerase chain reaction (qRT-PCR) and Western blotting, respectively. The findings revealed a consistent correlation between their expression levels and transcriptomic and proteomic data. In addition, Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses of DEGs and DEPs revealed their enrichment in oxidation-related GOs, as well as in lysosome-related pathways. A protein-protein interaction (PPI) regulatory network was constructed based on the DEPs. The integration of transcriptomic and proteomic analyses identified six genes that were significantly different at both the transcript and the protein levels. This study provides valuable insights into the molecular mechanisms underlying β-CG-induced intestinal injury in piglets.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:72

Enthalten in:

Journal of agricultural and food chemistry - 72(2024), 12 vom: 27. März, Seite 6601-6612

Sprache:

Englisch

Beteiligte Personen:

Li, Bojiang [VerfasserIn]
Zheng, Shugui [VerfasserIn]
Yin, Shuangyang [VerfasserIn]
Chen, Jing [VerfasserIn]
He, Yu [VerfasserIn]
Yao, Jiaqi [VerfasserIn]
Liu, Simiao [VerfasserIn]

Links:

Volltext

Themen:

β-conglycinin
Antigens, Plant
Beta-conglycinin protein, Glycine max
Globulins
Intestinal damage
Journal Article
Piglets
Proteome
Seed Storage Proteins
Soybean Proteins
Transcriptome

Anmerkungen:

Date Completed 28.03.2024

Date Revised 28.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1021/acs.jafc.3c06329

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM369701941