Masre, Siti Fathiah (2015) Analysis of ROCK2 activation in transgenic mouse skin carcinogenesis. PhD thesis. http://theses.gla.ac.uk/6628/ Copyright and moral rights for this thesis are retained by the author A copy can be downloaded for personal non-commercial research or study This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the Author The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the Author When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given Glasgow Theses Service http://theses.gla.ac.uk/
[email protected] Analysis of ROCK2 Activation in Transgenic Mouse Skin Carcinogenesis Siti Fathiah Masre A Thesis submitted to the University of Glasgow In fulfilment of the requirements for the Degree of Doctor of Philosophy School of Medicine College of Medical, Veterinary and Life Sciences University of Glasgow August 2015 2 Summary The purpose of this study was to investigate ROCK2 activation in squamous cell carcinogenesis and assess its co-operation with rasHa and fos oncogene activation together with loss of PTEN mediated AKT regulation. The analysis of ROCK deregulation with these genes in the MAP Kinase and PI3K pathways, two of the most commonly deregulated signalling systems, employed a well-characterised, transgenic mouse skin model of multi-stage carcinogenesis. A major goal was to study co-operation between these genes in the conversion of benign tumours to malignancy and investigate subsequent progression to aggressive carcinomas, given these are the most significant clinical stages of carcinogenesis from a patient’s viewpoint; and also investigated effects of ROCK2 deregulation on the processes of normal epidermal differentiation.