I studied biomathematics at the Ernst Moritz Arndt University in Greifswald including a semester abroad in Palmerston North, New Zealand. In November 2009 I started working at the Interdisciplinary Center for Bioinformatics (IZBI) where I wrote my diploma thesis entitled 'Gene expression in artificial genomes after perturbations: gene insertions and knock-outs'. After graduation in October 2010 I continued to work in the group of Hans Binder (IZBI). In October 2011 I joined the ESF II junior research group as a PhD student. Since 2017 I hold a doctorate in Informatics.
The main focus of my studies is understanding systems biology mainly in the context of diseases such as cancer. Novel high-throughput technologies are challenging bioinformaticians and data analysts nowadays, producing an incredible amount of highdimensional molecular data and demanding for powerful analysis tools. Therefore we make use of maschine learning in terms of self organizing maps combined with methods of big data analysis (clustering, feature selection, reduction of data space, subtyping, enrichment methods). Additionally, I developed a new integrative method for the combined analysis of several data entities.
One key area of my research is epigenetics and epigenetic regulation. An important aspect of epigenetic regulation is chromatin structure. It is determined by the activity of histone modifiers whose expression depend on environment, genetic factors as well as ageing. With the help of modeling and analysis of high dimensional data (gene expression, ChIP-Seq) associated epigenetic and genetic regulatory mechanisms can be studied.
PhD thesis