Cutting-edge Spectral sorter to drive in-depth analysis of cell states and activity in complex tissue environments

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Our body is composed of trillions of cells, which form the specialised tissues and organs that allow us to function normally. To understand how our body works, it is critical to understand the biology of our cells; how they communicate with each other, how they perform their specialised functions, and how they change as we age or are injured. Our tissues are made up of many different types of cell, so to study how specific types of cell work, it is vital that we can identify and isolate individual cells from within complex samples. A powerful technique to do this is flow cytometry, which allows researchers to identify different types of cells based on markers they express, and then subsequently isolate and purify these cells based on these markers. In this way researchers are able to isolate defined populations of cells for subsequent in-depth analysis of their function. This supports detailed insight into how cells develop and function to promote health, and how this changes during ageing or following injury. As such, isolation of cells using flow cytometric sorters underpins a plethora of research areas across biology aiding fundamental insight into how cells function to promote health.Isolation of specific and well-characterized populations of cells has become even more important in recent years; as there has been an explosion in our understanding of cell diversity. For most cell types examined, we now know that there are many different versions of what were initial thought to be the same cell. Thus, heterogeneity within a single population of cells has now been well described; what we now need to understand is how this cell diversity underpins and ensures health. This requires isolation of these different cell populations, which currently cannot be achieved at the University of Manchester. Here we request funds to purchase a Bigfoot Spectral Cell sorter, to allow isolation and purification of cells based upon 45-parameters. This will greatly facilitate the research of the applicant consortium speeding up progress of existing projects and making new projects possible. This equipment will support work from a variety of priority research areas including immunology, microbiome and microbiology research, the biology of aging, neuroscience, cell biology, developmental biology and systems biology. Immediately, acquisition of a Bigfoot sorter will benefit at least 24 groups of highly productive, and well regarded, scientists at the University of Manchester. This equipment will also enhance the training of the next generation of scientists, providing skills in cutting-edge spectral flow cytometry. In sum, the Bigfoot sorter will greatly progress the research of the consortium, enabling interdisciplinary research that will provide in-depth knowledge of the cellular mechanisms that safeguard health.