ArticleVeterinary research2022
Effects of exosomes derived from Trichinella spiralis infective larvae on intestinal epithelial barrier function.
Article in Veterinary research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Extracellular Vesicles ofJournal of extracellular biology · 2026Article
- Review
- Protective effect of Lactococcus lactis NZ9000 secreting Bcl2 against Trichinella spiralis infection in mice.BMC veterinary research · 2026Article
- Aspartic protease 2 from Trichinella spiralis excretion/secretion products hydrolyzes tight junctions of intestinal epithelial cells.PLoS neglected tropical diseases · 2025Article
- A Trichinella spiralis serine protease triggers gut epithelial apoptosis and destroys the barrier integrity to mediate larval invasion.PLoS neglected tropical diseases · 2025Article
- Therapeutic potentials of Trichinella spiralis in immune disorders: From allergy to autoimmunity.Parasites, hosts and diseases · 2025Review
- Effects of Trichinella spiralis and its serine protease inhibitors on intestinal mucosal barrier function.Veterinary research · 2025Article
- Trichinella spiralis excretory/secretory proteins mediated larval invasion via inducing gut epithelial apoptosis and barrier disruption.PLoS neglected tropical diseases · 2025Article
- Vaccination of mice with Trichinella spiralis C-type lectin elicited the protective immunity and enhanced gut epithelial barrier function.PLoS neglected tropical diseases · 2025Article
- A NovelInternational journal of molecular sciences · 2024Article
- Potential of extracellular vesicles in the pathogenesis, diagnosis and therapy for parasitic diseases.Journal of extracellular vesicles · 2024Review
- Progress on the Regulation of the Host Immune Response by Parasite-Derived Exosomes.Pathogens (Basel, Switzerland) · 2024Review
- A novel Trichinella spiralis serine proteinase disrupted gut epithelial barrier and mediated larval invasion through binding to RACK1 and activating MAPK/ERK1/2 pathway.PLoS neglected tropical diseases · 2024Article
- Galactomannan inhibits Trichinella spiralis invasion of intestinal epithelium cells and enhances antibody-dependent cellular cytotoxicity related killing of larvae by driving macrophage polarization.Parasite (Paris, France) · 2024Article
- Trichinella spiralis galectin binding to toll-like receptor 4 induces intestinal inflammation and mediates larval invasion of gut mucosa.Veterinary research · 2023Article
- Trichinella spiralis dipeptidyl peptidase 1 suppressed macrophage cytotoxicity by promoting M2 polarization via the STAT6/PPARγ pathway.Veterinary research · 2023Article
- Exosome-delivered miR-153 from Trichinella spiralis promotes apoptosis of intestinal epithelial cells by downregulating Bcl2.Veterinary research · 2023Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Muscle larvae of Trichinella spiralis parasitize the host intestinal epithelium. The mechanisms of exosomes participating in the invasion of T. spiralis muscle larvae are unclear. Hence, the purpose of this study was to explore the effect of exosomes derived from T. spiralis infective larvae (TsExos) on the barrier function of porcine small intestinal epithelial cells (IPEC-J2). First, TsExos were successfully obtained, and their ingestion by epithelial cells was validated. Furthermore, the optimal induction condition was determined by the CCK8 kit, and we found that exposure to 150 μg/mL TsExos for 12/24 h decreased the viability of IPEC-J2 cells by 30%. Based on this outcome, the effects of TsExos on cell biological processes and tight junctions were studied. After coincubation of TsExos and IPEC-J2 cells, the results showed a significant increase in the content of FITC-dextran and in the levels of lactate dehydrogenase (LDH) and reactive oxygen species (ROS). The rate of apoptosis increased by 12.57%, and nuclear pyknosis and nuclear rupture were observed. After the cells were induced by TsExos, the expression of IL-1 was upregulated, but the expression of IL-10, TGF-β, TLR-5, MUC-1 and MUC-2 was downregulated. TsExo induction also led to a decrease in the levels of ZO-1, CLDN-3, and OCLN. In conclusion, TsExos are involved in several cellular biological processes, and they function by disrupting physiological and biochemical processes, hyperactivating innate immunity, and damaging tight junctions.
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