Zebrafish embryos can be obtained for research purposes in large numbers at low cost and embryos develop externally in limited space, making them highly suitable for high-throughput cancer studies... Show moreZebrafish embryos can be obtained for research purposes in large numbers at low cost and embryos develop externally in limited space, making them highly suitable for high-throughput cancer studies and drug screens. Non-invasive live imaging of various processes within the larvae is possible due to their transparency during development, and a multitude of available fluorescent transgenic reporter lines. To perform high-throughput studies, handling large amounts of embryos and larvae is required. With such high number of individuals, even minute tasks may become time-consuming and arduous. In this chapter, an overview is given of the developments in the automation of various steps of large scale zebrafish cancer research for discovering important cancer pathways and drugs for the treatment of human disease. The focus lies on various tools developed for cancer cell implantation, embryo handling and sorting, microfluidic systems for imaging and drug treatment, and image acquisition and analysis. Examples will be given of employment of these technologies within the fields of toxicology research and cancer research. Show less
Infectious diseases are everywhere around us, and we need to keep improving our knowledge about our defence mechanisms and the evasion strategies of the pathogens. The work in this thesis... Show moreInfectious diseases are everywhere around us, and we need to keep improving our knowledge about our defence mechanisms and the evasion strategies of the pathogens. The work in this thesis describes multiple techniques that can contribute to fast screening methods in order to come up with new strategies against infectious diseases. The use of automated micro-injectors in combination with large flow cytometers and automated microscopy has shown added value (chapters 2, 3 & 4) for research questions about (opportunistic) pathogens. The collaboration between scientists of different research areas has proved to be very successful in the development of an easy to use analysis platform for the analysis of RNAseq data (chapter 5). This has led to very detailed description of host molecular expression patterns following infection by these pathogens. This could be used to gain more insight in how biomaterials behave in a host environment in the presence or absence of infection (chapter 6). All together this has led this to a variety of research methods that can be used for studies of infections caused by many bacteria such as S. epidermidis and M. marinum described in this thesis, but, also by other microbes, such as fungi. zebrafish, Staphylococcus-epidermidis, Mycobacterium-marinum, high-throughput,screening, method-development, transcriptome-analysis, molecular-cell-biology, immunology, host-pathogen-interaction; disease-models Show less
