Studying the mechanisms of novel therapeutic compounds for Parkinson's Disease in complimentary in vitro and in vivo models
Lead Research Organisation:
University of Sheffield
Department Name: Neurosciences
Abstract
This project is a collaboration between two supervisors from the Neuroscience department at University of Sheffield, an industrial partner and two collaborators brining in vivo expertise from Florida and Oregon, USA. The industrial partner has already agreed to the MRC iCase studentship terms and sent a letter of collaboration to confirm. The project builds upon existing work in the laboratories of the supervisors on Parkinson's disease. We were the first group worldwide to report mitochondrial dysfunction in peripheral patient cells from patients with genetic forms of Parkinson's disease. Subsequently, we undertook the first ever drug screen using patient cells in Parkinson's disease which focused on compounds which can provide mitochondrial improvement. Subsequent to this the primary supervisor has established more advanced compound screens and complimentary patient derived neuron models for testing prospective therapeutics. In a collaboration with the industrial partner we have screened ~200 novel compounds in the patient derived fibroblasts and neurons. Based upon the data from these assays compounds have been selected for additional testing in animal models of Parkinson's disease. For this we initiated a collaboration with two leading research laboratories, one with a genetic mouse model of Parkinson's; the other with a chronic toxin induced model of Parkinson's. This PhD student project will aim to fully investigate the mechanism with which the selected compounds are producing a recovery effect in these complimentary models of Parkinson's. The project will include, not only time at the industrial partner but also at the collaborator laboratories in Florida and Oregon. This will enable the student to fully investigate the mechanistic pathways activated by these compounds in patient derived neurons in Sheffield (both genetic and sporadic forms), in a genetic mouse model and a toxin induced animal model. As well as complimentary models, complimentary methods will be used across these models to identify the signalling pathways activated by these compounds and their clinical relevance. The patient cells we have in Sheffield have the same mutation as the one introduced in the genetic mouse model; we have already established many of the same mitochondrial abnormalities are present in the patient neurons and both the genetic and toxin induced animal models. Therefore we hypothesise using these models to study the activation pathways of novel compounds will provide excellent, varied scientific training for the PhD student as well as clinically relevant data for Parkinson's Disease to translate laboratory findings to a meaningful clinical outcome.
People |
ORCID iD |
Heather Mortiboys (Primary Supervisor) | |
Rachel Hughes (Student) |
Publications
Carling PJ
(2020)
Deep phenotyping of peripheral tissue facilitates mechanistic disease stratification in sporadic Parkinson's disease.
in Progress in neurobiology
Description | Development of Patient Public Involvement training for postgraduate researchers (Masters and PhD) |
Geographic Reach | Local/Municipal/Regional |
Policy Influence Type | Influenced training of practitioners or researchers |
Description | Meeting on Patient Public Involvement of the European Neurological Associations |
Geographic Reach | Europe |
Policy Influence Type | Influenced training of practitioners or researchers |
Description | Industrial partnership |
Amount | £98,202 (GBP) |
Organisation | Industry Partners |
Sector | Private |
Country | United States |
Start | 01/2019 |
End | 12/2019 |
Description | East Midlands Research Day Parkinson's UK |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Regional |
Primary Audience | Patients, carers and/or patient groups |
Results and Impact | Talk and discussion at East Midlands Research Day virtual event due to Covid 19 pandemic. |
Year(s) Of Engagement Activity | 2020 |
Description | Huddersfield branch talk by research team |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Local |
Primary Audience | Patients, carers and/or patient groups |
Results and Impact | Research team presented at Huddersfield Parkinson's UK branch to discuss updates of research and plans for future projects. |
Year(s) Of Engagement Activity | 2019 |
Description | Institute Open Day |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Local |
Primary Audience | Patients, carers and/or patient groups |
Results and Impact | Talk, discussion and tours at Institute Open day. |
Year(s) Of Engagement Activity | 2019 |
Description | Invited speaker talk to High content imaging scientists in Belgium |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | International |
Primary Audience | Professional Practitioners |
Results and Impact | Invited to opening symposium of high content imaging and stem cell services in Belgium (Ghent and Leuven). |
Year(s) Of Engagement Activity | 2019 |
Description | Memorial Lecture |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | National |
Primary Audience | Patients, carers and/or patient groups |
Results and Impact | Memorial Lecture given at for Parkinson's UK in London at Francis Crick Institute to donors and supporters. |
Year(s) Of Engagement Activity | 2020 |
Description | Patient and Public Focus Group Session |
Form Of Engagement Activity | Participation in an activity, workshop or similar |
Part Of Official Scheme? | No |
Geographic Reach | Local |
Primary Audience | Patients, carers and/or patient groups |
Results and Impact | PPI session undertaken with 6 patients and/or carers to understand their views on the use of animals within basic science research. Run over 2 sessions, the first was a background session giving them information about Parkinson's disease, mitochondria and the drug discovery pipeline. The second session involved a short presentation about different model systems and an in-depth discussion about personal views on the model systems. |
Year(s) Of Engagement Activity | 2017,2019 |
Description | Research conference for supporters Parkinson's UK |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | National |
Primary Audience | Patients, carers and/or patient groups |
Results and Impact | Invited talk at the National Parkinson's UK Research for supporters conference to outline research and further funding to find new treatments. |
Year(s) Of Engagement Activity | 2019 |
Description | Wakefield local branch talk |
Form Of Engagement Activity | A talk or presentation |
Part Of Official Scheme? | No |
Geographic Reach | Local |
Primary Audience | Patients, carers and/or patient groups |
Results and Impact | Branch talk at local Wakefield branch of Parkinson's to discuss updates on research and also discuss new and upcoming projects. |
Year(s) Of Engagement Activity | 2019 |