Mark O Connor

I head up the DNA Damage Response (DDR) biology area within AstraZeneca’s IMED Biotech Unit and am the science lead for the company’s broader DDR franchise.

I have devoted 20 years of my career to understanding the DNA damage response, with the aim of determining how this can be exploited to develop potential new treatments for cancer patients. Championing the growth of DDR within AstraZeneca, my current role involves informing the strategy to identify and develop inhibitors of DDR in oncology.

After going to Bristol University in 1983 to study Microbiology, I gained a PhD in Molecular Genetics before moving to Singapore as a postdoctoral fellow at the Institute of Molecular and Cell Biology, where I worked on the transcriptional regulation of human papillomavirus oncogenes and their association with cervical cancer.

In 1999, I returned to the UK to take up a position as one of the three science team leaders at KuDOS, a spin-out biotech company based on the work of Professor Steve Jackson at Cambridge University. Here, I researched the cellular network of pathways that minimise the daily impact of DNA damage in normal tissue but represent an Achille’s heel in cancers, where DDR dependencies can be targeted to generate new therapeutic treatments for cancer. It was at KuDOS in 2004 that I first started working on olaparib, a PARP inhibitor.

KuDOS was acquired by AstraZeneca at the end of 2005 and in 2010 I moved to AstraZeneca to head up the DDR biology area, one of the four key platforms in our oncology portfolio.

As well as being a named inventor on multiple patents, I have a strong publication record, many of which have come through close external collaborations, that include peer reviewed publications in Cell, Cancer Cell, Cancer Discovery, Molecular Cell, Nature Cell Biology, Journal of Clinical Oncology and the New England Journal of Medicine.

 


Award

2011 Cozzarelli Prize

Award

UK DTI Link Award

Award

UK DTI SMART Award

CURRENT ROLE

Chief Scientist, Early Oncology Discovery

MOLECULAR CELL DDR PAPER

Authored Molecular Cell Review paper, Targeting the DNA Damage Response in Cancer, highlighting different concepts behind targeting DDR and how this can provide significant opportunities for DDR-based therapies in the future

APPROVAL OF FIRST DDR MEDICINE

Oncology IMED Innovation and Achievement Award ‘Winner of the Winners’ 2015

KEYNOTE ADDRESS

Gordon Research Conference on Mammalian DNA Repair in Ventura, 2015 AACR Special Conference on DNA Repair in Montreal, 2016

  Featured publications

Join AstraZeneca

and help us deliver life-changing medicines 

Be among our employees who continue to make us an innovation-driven company that stands firmly among the world’s leaders in biopharmaceuticals.