Hi colleagues. I am very new to single cell sequencing and IPA analyses, but I have a background in R and Python programming. In a previous study from my research group, it was identified that two types of cells in mice interacted with each other only when they were co-cultured with direct contact under certain conditions. I have a set of differentially expressed genes from the single cell sequencing data of one of those cells cultured alone under three conditions including the control condition. I made use of this tutorial tutorial https://satijalab.org/seurat/pbmc3k_tutorial.html . My next task is to discover by IPA analyses, which of the differentially expressed genes are located on the cell surface (or is a surface marker). I am not so clear about how I can proceed and I will be very grateful for any help hints on the directions I can take.
Thank you all in advance for your contributions.