Project description
Ependymomas are tumours
of the brain and spinal cord which affect paediatric and adult patients,
representing the third most common malignant brain tumour in children.
Ependymomas can also occur as part of the tumour syndrome neurofibromatosis
type 2 (NF2). Compared to other tumour types, relatively little is known about
the signalling pathways that drive proliferation in ependymoma, however, recent
breakthroughs in tumour classification and culture techniques have led to new
opportunities for investigation in this area (Pajtler et al. 2015, Michealraj
et al, 2020).
The hippo signalling
pathway is a highly conserved, canonical pathway and is implicated in various
types of cancer. Hippo signalling plays an important role in other NF2 related
tumours (schwannomas and meningiomas) and studies have shown that it may be
also implicated in subgroups of spinal and intracranial ependymoma. The aim of
this PhD will be to investigate the effect of inhibiting hippo signalling using
small molecule TEAD inhibitors both in cell culture and in an animal model of
ependymoma, investigating implications for tumour cells and tumour-associated
immune cells, using a variety of molecular techniques.
The successful
applicant will work within Plymouth’s dynamic and collaborative Brain Tumour
Research centre, which has strong links with the clinical departments of
neurosurgery, neuropathology and neuro-oncology in the adjacent Derriford
Hospital. The successful applicant will expect to become highly proficient in a
range of lab techniques including cell culture, protein quantification by
Western blotting, immunohistochemistry and flow cytometry. They will also gain
experience with in vivo techniques and will obtain their Home Office personal
license. Full training in all techniques will be provided.