PROTECTION OF MICE AGAINST CECAL LIGATION AND PUNCTURE-INDUCED POLYMICROBIAL SEPSIS BY A FASCIOLA HEPATICA HELMINTH DEFENSE MOLECULE.

Sepsis results from a dysregulated host immune response to infection and is responsible for ~11 million deaths each year. In the laboratory, many aspects of sepsis can be replicated using a cecal ligation and puncture model, which is considered the most clinically relevant rodent model of sepsis. In the present study, histological and biomarker multiplex analyses revealed that the cecal ligation and puncture model initiated a large-scale inflammatory response in mice by 24 h, with evidence of acute organ damage by 48-72 h.

Autonomous Non Antioxidant Roles for Secreted Thioredoxin-1 and Peroxiredoxin-1.

Trematode parasites of the genus are the cause of liver fluke disease (fasciolosis) in humans and their livestock. Infection of the host involves invasion through the intestinal wall followed by migration in the liver that results in extensive damage, before the parasite settles as a mature egg-laying adult in the bile ducts. Genomic and transcriptomic studies revealed that increased metabolic stress during the rapid growth and development of is balanced with the up-regulation of the thiol-independent antioxidant system.