| Title | Role of the microbiome in gastrointestinal nematode induced enteropathy. |
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| Supervisors | Catherine Lawrence not found cdes10 |
| Research Area | Inflammation, microbiome, helminths, mast cells, immunology, cytokines, costimulation Cellular Basis of Disease |
| Description | Gastrointestinal nematode infections are associated with the induction of intestinal inflammation. While it has been shown that the pathology is associated with the protective Th2 response to the parasite it has also been suggested that it may be in part due to a breakdown in the integrity of the intestine allowing inappropriate responses to commensal bacteria. You will investigate the role of the probiotic bacteria, Lactobacillus, in ameliorating the pathology induced. The project will firstly analyse the protective and pathological responses of treating mice with antibiotics. Secondly, it will involve infecting mice with the GI parasite Trichinella spiralis and administering the probiotic bacteria at various times throughout the infection. |
| Techniques Used | Histology, ELISA, tissue culture, in vivo biology, FACS, confocal microscopy, 2 photon microscopy, IVIS, parasitology, microbiology |
| References | Exploitation of the intestinal microflora by the parasitic nematode Trichuris muris. Hayes KS, Bancroft AJ, Goldrick M, Portsmouth C, Roberts IS, Grencis RK. Science. 2010 ; 328:1391-4. Enhanced susceptibility to Trichuris muris infection of B10Br mice treated with the probiotic Lactobacillus casei. Dea-Ayuela MA, Rama-Iñiguez S, Bolás-Fernandez F. Int Immunopharmacol. 2008; 8:28-35. Prebiotics, probiotics and helminths: the 'natural' solution? Guarner F. Dig Dis. 2009; 27:412-7 |
| Conditions | Applicants should possess or be about to obtain a 1st class or 2:1 Honours degree or equivalent in a Biological science in addition to receipt of satisfactory references and an IELTS score of 6.5 where appropriate. Experience in infectious disease and microbiology is desirable. |
| Bench Fee | Running costs of £12000 p.a. will be associated with this project in addition to University tuition fees. |
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