Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.

D Phil awarded 2011 

Currently (January 2018): Research Associate, Division of Infection, Immunity & Respiratory Medicine, Manchester University

Transcriptional Regulation at LTA and LTB loci

kate-wicks-photo.jpgThe genes of the tumor necrosis factor (TNF) superfamily in the class III region of the MHC are tightly regulated at the transcriptional level. Whilst the regulation of TNF is relatively well characterised, much less is known about the regulation of two related genes --- lymphotoxin-alpha (LTA) and lymphotoxin-beta (LTB). My work sought to elucidate the mechanisms by which LTA and LTB are regulated at the level of gene transcription, using assays of protein-DNA interaction (including DNase I footprinting, electrophoretic mobility shift assays, and chromatin immunoprecipitation) and reporter gene assays. I also assessed the impact of DNA sequence variation on this process through the resequencing of DNA samples from European and African cohorts, and through mapping gene expression for LTA and LTB as a quantitative trait.

Prior to starting my D. Phil in 2006, I was an undergraduate at the University of Manchester, where I studied Genetics (with German). I spent my year abroad working in the laboratory of Dr. Bart Janssen at the Institute of Human Genetics in Heidelberg, where I studied genetic variation in the CNDP1 gene and its implications for both diabetic nephropathy and longevity. I also spent three months as a summer student in the Helen Rollason Research Laboratory in Chelmsford, where I worked on protein expression in breast tumour samples.


Keywords: DNase I footprinting, EMSA, ChIP, reporter gene assay


  • Taylor JM, Wicks K, Vandiedonck C, Knight JC. Chromatin profiling across the human tumour necrosis factor gene locus reveals a complex, cell type-specific landscape with novel regulatory elements. Nucleic Acids Res. 2008 Sep;36(15):4845-62 [PMID: 18653526] (Joint first author)
  • Zschocke J, Nebel A, Wicks K, Peters V, El Mokhtari NE, Krawczak M, van der Woude F, Janssen B, Schreiber S. Allelic variation in the CNDP1 gene and its lack of association with longevity and coronary heart disease. Mech Ageing Dev. 2006 Nov;127(11):817-20. [PMID: 16965804]

This work is sponsored by the Medical Research Council