interleukin-8 and Trichinellosis

interleukin-8 has been researched along with Trichinellosis* in 2 studies

Other Studies

2 other study(ies) available for interleukin-8 and Trichinellosis

ArticleYear
Killing the muscular larvae of Trichinella spiralis and the anti-fibrotic effect of the combination of Wortmannilatone F and recombinant G31P in a murine model of trichinellosis.
    Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 2018, Volume: 108

    Although trichinosis is one of the global food-borne parasitic diseases and is considered an emerging/re-emerging disease that has been reported in 66 countries, the drugs for its prevention and treatment have not been thoroughly investigated. Wortmannilactone F (WF) has been reported as a blocker of the helminth mitochondria respiratory chain by inhibiting NADH-fumarate reductase in the mitochondrial inner membrane. CXCL8 (3-73) K11R/G31 P(G31 P) has been reported as a CXCL8 analogue that has the affinity to CXCR1 and CXCR2. Male BALB/c mice were orally fed with 150 infective Trichinella spiralis (T. spiralis) larvae. Then, T. spiralis-infected mice were treated with WF and G31 P. The number and morphological analysis of encapsulated T. spiralis, collagen fiber accumulation, and the expression of angiogenic factors were investigated. WF and G31 P dramatically decreased the numbers of encapsulation, decreased collagen fibers, and suppressed angiogenesis. These findings indicate that the combination of WF and G31 P is a potential therapeutic strategy of Trichinellosis.

    Topics: Angiogenesis Inducing Agents; Animals; Collagen; Disease Models, Animal; Fibrosis; Interleukin-8; Larva; Macrolides; Male; Mice; Mice, Inbred BALB C; Recombinant Proteins; Trichinella spiralis; Trichinellosis

2018
Evaluation of recombinant CXCL8(3-73)K11R/G31P in muscle fibrosis and Trichinella larvae encapsulation in a murine model of trichinellosis.
    International immunopharmacology, 2016, Volume: 35

    Trichinella spiralis (T. spiralis) larvae in raw or inadequately cooked meat can cause chronic infections in a wide range of hosts including humans. During the development inside the skeletal muscles, T. spiralis larvae infect muscle cells accompanying with the infiltration of host inflammatory cells, eventually create a new type of cell known as nurse cell developing a surrounding vascular network to support the larvae development. Controlling of host inflammatory responses and angiogenesis influences both the nurse cell differentiation and the parasite larvae development. CXCL8 is a chemokine that acts on G-protein coupled receptors, of which activation contributes to fibrosis and angiogenesis. CXCL8(3-73)K11R/G31P (G31P) has been reported as a CXCL8 analogue. The aim of this study is to investigate the effect of G31P in inflammatory responses and the development of T. spiralis larvae in muscle tissues of mice infected with T. spiralis. The level of inflammatory factors and the morphology of T. spiralis larvae in infected tissues were investigated through ELISA and electron-microscopy analysis. G31P up-regulated IFN-γ and down-regulated CXCL8 level, and impaired the encapsulation of T. spiralis larvae in vivo. The results showed that G31P influenced the development of T. spiralis larvae in muscle tissues.

    Topics: Animals; Disease Models, Animal; Female; Fibrosis; Humans; Interferon-gamma; Interleukin-8; Larva; Mice; Mice, Inbred BALB C; Microscopy, Electron; Muscle, Skeletal; Peptide Fragments; Trichinella spiralis; Trichinellosis

2016