Exploring the interactions between schistosome eggs and the human host

Schistosoma flatworms are a genus of parasitic blood flukes that inhabit tropical and developing communities throughout Africa, Asia and South America. Infection with Schistosoma flukes causes the disease schistosomiasis, which results in approximately 200,000 deaths per year in Sub-Saharan Africa alone. Three schistosome species are mainly responsible for human infection; Schistosoma mansoni, S. japonicum and S. haematobium. Schistosomiasis progresses through several stages, culminating with the establishment of a chronic infection. This chronic stage of infection is the phase in which the pathology and morbidity most commonly associated with schistosomiasis develops. Host-parasite interactions are important in disease progression and pathology; Schistosoma parasites utilise host-derived signals as developmental cues, and schistosomiasis pathology develops largely as a result of the host response to worm- and egg-derived antigens. The interactions that occur between schistosomes and the host are therefore of interest in furthering our understanding of disease progression and in aiding the search for novel methods of controlling schistosomiasis. The aim of this thesis was to explore several platforms of host-parasite interactions that occur during chronic human schistosomiasis, focusing on egg-derived mediators and host responses to such mediators

Name dc:type.qualificationname

Doctor of Philosophy

Level dc:type.qualificationlevel

Doctoral Thesis

Grantor dc:publisher.institution

Queen's University Belfast

Year dc:date.issued

2021

Author dc:creator

• Carson, Jack

Advisors dc:contributor.advisor

• Gobert, Geoffrey
• Robinson, Mark

• Schistosome
• schistosoma
• egg-host communication
• egg secretome
• hepatic stellate cell

Language dc:language

eng

Identifier

oai:pure.qub.ac.uk/portal:studenttheses/b10e879f-b3a0-485f-b599-4e00d7b64fa1

OAI identifier oai:identifier

oai:pure.qub.ac.uk/portal:studenttheses/b10e879f-b3a0-485f-b599-4e00d7b64fa1