My research interests lie in the area of translational bioinformatics. Current research projects are focused in high-throughput data analysis, integration with clinical data, databases and software development, particularly for pancreatic cancer and breast cancer.
BCNTB bioinformatics: The next evolutionary step in the bioinformatics of breast cancer tissue banking. Nucleic Acids Res (2018) 46(D1):D1055-D1061. PMID: 29136180
The Pancreatic Expression Database. Nucleic Acids Res (2018) 46(D1):D1107-D1110. PMID: 29059374
SNPnexus: assessing the functional relevance of genetic variation to facilitate the promise of precision medicine. Nucleic Acids Res (2018) 46(W1):W109-W113. PMID: 29757393
A multi-gene signature predicts outcome in patients with pancreatic ductal adenocarcinoma. Genome Medicine (2014) 6(12): 105. PMID: 25587357
Selected relevant ongoing research projects are detailed below:
I lead the IT for the Pancreatic Cancer Research Fund Tissue Bank (PCRFTB) and the bioinformatics for both the PCRFTB and the Breast Cancer Now Tissue Bank (BCNTB). The platforms that we develop bring together the largest collection of multi-dimensional cancer data and allow users to analyse a broad range of specimen/experimental types, including healthy/patient tissue and body fluid specimens, cell lines and murine models as well as related treatments/drugs data. Ultimately, the aim is to provide the cancer research community with the means to harness the clinical data and molecular findings and create virtual patient models.
My group has a lead in this development by designing SNPnexus to address the data analysis challenge (www.snp-nexus.org). SNPnexus is a powerful platform for understanding a phenotype at a molecular level. SNPnexus has a constantly growing, national and international user community.
We use next-generation sequencing/proteomics analysis to understand the molecular subtypes within matched adjacent normal samples and investigate their distinct prognostic and therapeutic capabilities.
We use next-generation sequencing of matched germline, tumour and serial circulating tumour DNA (ctDNA) samples to explore the clonal evolution of pancreatic cancer, and isolate markers of disease progression, treatment response and acquired resistance.
My team has developed several analytical pipelines, directly applicable to patient data, and the study of the transcriptional/mutational landscapes and evolutionary dynamics of different cancer types to identify therapeutic targets and prognostic biomarkers.
The genomic landscape of cutaneous SCC reveals drivers and a novel azathioprine associated mutational signature. Inman GJ, Wang J, Nagano A et al. Nat Commun (2018) 9(2) 3667
SNPnexus: assessing the functional relevance of genetic variation to facilitate the promise of precision medicine. Dayem Ullah AZ, Oscanoa J, Wang J et al. Nucleic Acids Res (2018) 46(2) W109-W113
IW-Scoring: an Integrative Weighted Scoring framework for annotating and prioritizing genetic variations in the noncoding genome. Wang J, Dayem Ullah AZ, Chelala C Nucleic Acids Res (2018) 46(2) e47
Genomic profiling reveals spatial intra-tumor heterogeneity in follicular lymphoma. Araf S, Wang J, Korfi K et al. Leukemia (2018) 32(2) 1261-1265
PHLDA1 Mediates Drug Resistance in Receptor Tyrosine Kinase-Driven Cancer. Fearon AE, Carter EP, Clayton NS et al. Cell Rep (2018) 22(2) 2469-2481
BCNTB bioinformatics: the next evolutionary step in the bioinformatics of breast cancer tissue banking. Gadaleta E, Pirrò S, Dayem Ullah AZ et al. Nucleic Acids Res (2018) 46(2) D1055-D1061
Deconstruction of a metastatic tumor microenvironment reveals a common matrix response in human cancers. Pearce OMT, Delaine-Smith R, Maniati E et al. Cancer Discov (2017) (1)
The Pancreatic Expression Database: 2018 update. Marzec J, Dayem Ullah AZ, Pirrò S et al. Nucleic Acids Res (2017) 46(1) D1107-D1110
'Multi-omic' data analysis using O-miner. Sangaralingam A, Dayem Ullah AZ, Marzec J et al. Brief Bioinform (2017) (1)
Recurrent somatic JAK-STAT pathway variants within a RUNX1-mutated pedigree. Tawana K, Wang J, Király PA et al. Eur J Hum Genet (2017) 25(2) 1020-1024
In 2002, I was awarded a PhD in Computational Biology/Radiation Biology from Paris-Sud University/Curie Institute and a degree in Structural Bioinformatics from Paris Descartes University. My first post-doctoral experience at the National Centre for Scientific Research (CNRS) involved the development of novel tools to gather information for automated analysis of genome maps and distribution study of the disease-related genes.
In 2004, I joined the Pasteur Institute in Paris to work on large-scale analysis of genetic variation, integration with clinical data and the association with type 1 diabetes. I worked on developing tools to transfer, integrate and analyse the genetic, genomic and proteomic data. My later studies have centred on cancer research.
In 2006, I joined Barts Cancer Institute (BCI) driven by a high motivation to translate my work from a substantial basic/computational research platform into a translational/patient setting. I established an interdisciplinary research team with complementary expertise in translational bioinformatics, clinical informatics, computer science, molecular biology, databases and software engineering. My research is very collaborative with clinical and basic scientists at the Barts & The London School of Medicine (SMD) and Barts Health.
My most challenging, and most rewarding, role is being a mother of two young boys. Not surprisingly, I am very passionate about communicating my love of data science to young children. With the help of my team, we have engaged with primary school children to encourage interest in data science and ultimately inspire the next generation of health data researchers.