BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20260629T144740EDT-7802ibDnOs@132.216.98.100 DTSTAMP:20260629T184740Z DESCRIPTION:PhD Oral Defense of Kevin MacDonald\, Institute of Parasitology \nSchistosomiasis is a debilitating neglected tropical disease that affect s hundreds of millions of people in developing tropical and subtropical ar eas of the world. As a long-term chronic infection\, schistosomiasis cause s significant annual mortality and morbidity\, as well as economic losses. The causative agents of the disease are flatworms of the genus Schistosom a\, which are vectored by several snail intermediate hosts into humans. On ce inside the human host\, schistosomes undergo a complex migratory and de velopmental period before maturing into adult worms. A key regulator of th is process is the parasite nervous system\, which controls a variety of es sential biological functions in both larval and adult schistosomes. Signal transduction in the nervous system results from the interaction between n eurotransmitters and their cognate receptors. In vertebrates\, acetylcholi ne (ACh) is the quintessential excitatory neurotransmitter of the neuromus cular system. In schistosomes\, on the other hand\, there is evidence that it plays an inhibitory role in parasite motility. This divergence from th e vertebrate mode of action suggests that the receptors responsible for me diating this activity may serve as good chemotherapeutic targets. To date\ , no schistosome cholinergic receptor has been characterized at the molecu lar level or linked to neuromuscular inhibition. In the present work\, we demonstrate the existence of a novel family of schistosome cholinergic rec eptors that modulate inhibitory neuromuscular responses.\n\nEveryone in th e 91ºÚÁÏÍø community is welcome to attend a PhD oral defense. Please join us in celebrating the accomplishments of our PhD candidates. DTSTART:20140424T174500Z DTEND:20140424T174500Z LOCATION:P-117\, Parasitology Building\, CA\, QC\, St Anne de Bellevue\, H9 X 3V9\, 21111 Lakeshore Road SUMMARY:PhD Oral Defense: Exploring the Role of Cholinergic Receptors in Sc histosoma mansoni Motor Function URL:/macdonald/channels/event/phd-oral-defense-explori ng-role-cholinergic-receptors-schistosoma-mansoni-motor-function-235346 END:VEVENT END:VCALENDAR