Supplementary Figure 1 from Image Analysis–based Assessment of PD-L1 and Tumor-Associated Immune Cells Density Supports Distinct Intratumoral Microenvironment Groups in Non–small Cell Lung Carcinoma Patients
Year: 2023
Type: supplementary-materials
Abstract: Microphotographs of representative examples of the computer algorithm (Aperio GENIE) used to analyze the IHC PD-L1 expression (brown staining) in malignant cells (MCs) and tumor associated macrophages (TAMs). (A) Whole histology section image of a representative ADC stained with PD-L1 IHC processed using the Aperio GENIE image analysis algorithm depicting areas tumor, stroma and macrophages infiltration. B) Higher power images of H&E (left upper), CD68 (right upper), PD-L1 positive expression in tumor MCs (left lower), and illustration of the GENIE algorithm for membrane staining and the computer generated data on intensity and extension of IHC expression (right lower). C) Higher power images of H&E (left upper), CD68 (right upper), PD-L1 positive expression in tumor TAMs (left lower) and illustration of the GENIE algorithm for membrane staining and the computer generated data on intensity and extension of IHC expression (right lower).
Language: English
Subfield: Oncology
Field: Medicine
Domain: Health Sciences
Open Access status: gold
OpenAlex ID: W4361885403