Spatially-resolved transcriptomics methodologies are revolutionizing our understanding of complex tissues, but their elevated costs represent still a bottle-neck for their democratization. In this wor
4T1 tumors, 4 weeks after implantation were excised and analyzed using the 10X Visium technology. Overall design: FFPE tissue blocks were cut down to approximately 6.5 mm x 6.5 mm in size and sectione