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. 2022 Jan 12;126(6):937–947. doi: 10.1038/s41416-021-01621-5

Fig. 1. Definition of tumour areas for zonal transcriptional profiling.

Fig. 1

a Definition of the TF and TC tumour areas. b Representative histomorphological images depicting laser-microdissected TF and TC areas as defined above. Only viable tumour areas were dissected. I. Overview of the different areas: TF and TC at ×25 magnification with the marked areas prior to LCM. In rows II. and III., the dissected areas are shown at ×25 and ×100 magnification. TF tumour invasion front, TC tumour centre.