Postgrad LIVE! Study Fairs

Southampton | Bristol

Coventry University Featured PhD Programmes
Engineering and Physical Sciences Research Council Featured PhD Programmes
University of Huddersfield Featured PhD Programmes
Imperial College London Featured PhD Programmes
University of Warwick Featured PhD Programmes

MRC DiMeN Doctoral Training Partnership: Identifying inhibitors specific to the OPG-kinome: towards novel treatments for Pulmonary Arterial Hypertension (PAH)

This project is no longer listed in the FindAPhD
database and may not be available.

Click here to search the FindAPhD database
for PhD studentship opportunities
  • Full or part time
    Dr A Lawrie
    Dr R Thompson
  • Application Deadline
    No more applications being accepted
  • Competition Funded PhD Project (European/UK Students Only)
    Competition Funded PhD Project (European/UK Students Only)

Project Description

Pulmonary arterial hypertension (PAH) is a fatal progressive disease with a median life expectancy of 2.8 years, untreated. Pathologically, PAH is characterised by sustained pulmonary vasoconstriction and progressive obliteration of resistance pulmonary arteries and arterioles caused by medial thickening, intimal fibrosis and formation of angioproliferative lesions due to unchecked cellular proliferation and recruitment. Current drugs target vasoconstriction via the prostacyclin, endothelin or nitric oxide pathways often in combination but do little to address the underlying proliferative vascular disease.

We have identified that the protein osteoprotegerin (OPG, TNFRSF11B) is a mitogen to both PA-EC and PASMC, and that levels are increased in patients with, and animal models of PAH. In rodents, genetic deletion or inhibition of OPG prevents and reverses development of PAH. We have identified and validated a new receptor for OPG on PASMC, Fas (TNFRSF6) and have demonstrated that knock-down of Fas in vitro prevents OPG-induced proliferation and migration of human PASMCs.
New drug targets and treatment strategies are urgently needed for PAH. We are currently exploring the translation of a novel anti-OPG antibody to the clinic. There are no small molecule inhibitors specifically designed to target this pathway, and it is no known whether any existing drugs influence this newly discovered ligand-receptor signalling.

We now aim to define the downstream OPG-Fas signalling cascade (kinome) in cells isolated from patients with PAH, and map with known kinase inhibitor profiles to identify candidate drugs that will suppress vascular cell proliferation in both in vitro and in vivo models of PAH. The candidate will use primary cells obtained through collaboration with colleagues in the UK, Germany, US and Canada to profile the kinome for 20 lines of Ctrl-PASMC and 20 lines of PAH-PASMC +/- OPG stimulation using the PamGene platform ( to profile 144 tyrosine and 144 serine/theronine kinases. This will be performed in collaboration with colleagues at the University of Giessen, Germany and define the OPG kinome in ‘diseased’ PASMC compared to control. The candidate will then determine the effect of blocking this at both the receptor (FAS) and ligand (OPG) level (FAS mAb vs OPG mAb vs IgG4). This will identify known targets for current kinase inhibitors that will prioritise kinase inhibitors to test in vitro on ctrl and PAH-PASMC assays for proliferation, migration and apoptosis. Inhibitors with supportive in vitro data will then be assessed therapeutically in in vivo models of PAH (e.g. Sugen5416 plus hypoxia in mouse and rat) providing a broad spectrum of training opportunity in both in vitro and in vivo models of pulmonary vascular disease.

Supervisor: Dr. Allan Lawrie:
The Donald Heath research programme in Pulmonary Hypertension:

Benefits of being in the DiMeN DTP:
This project is part of the Discovery Medicine North Doctoral Training Partnership (DiMeN DTP), a diverse community of PhD students across the North of England researching the major health problems facing the world today. Our partner institutions (Universities of Leeds, Liverpool, Newcastle and Sheffield) are internationally recognised as centres of research excellence and can offer you access to state-of the-art facilities to deliver high impact research.
We are very proud of our student-centred ethos and committed to supporting you throughout your PhD. As part of the DTP, we offer bespoke training in key skills sought after in early career researchers, as well as opportunities to broaden your career horizons in a range of non-academic sectors.
Being funded by the MRC means you can access additional funding for research placements, international training opportunities or internships in science policy, science communication and beyond.
See how our current DiMeN students have benefitted from this funding here:
Further information on the programme can be found on our website:

Funding Notes

Studentships are fully funded by the Medical Research Council (MRC) for 3.5yrs
Stipend at national UKRI standard rate
Tuition fees
Research training and support grant (RTSG)
Travel allowance
Studentships commence: 1st October 2019.

To qualify, you must be a UK or EU citizen who has been resident in the UK/EU for 3 years prior to commencement. Applicants must have obtained, or be about to obtain, at least a 2.1 honours degree (or equivalent) in a relevant subject. All applications are scored blindly based on merit. Please read additional guidance here:
Good luck.


American Journal of Pathology (2008) 172(1):256-64

Journal of Experimental Medicine (2012) 209(11):1919-1935

Journal of Clinical Investigation (2016) 126(7):2495-2508

FindAPhD. Copyright 2005-2019
All rights reserved.