Link to bioRxiv paper:
http://biorxiv.org/cgi/content/short/2023.01.29.526114v1?rss=1
Authors: Sun, H., Li, J., Murphy, R. F.
Abstract:
Motivation: Multiplexed protein imaging methods provide valuable information on complex tissue structure and cellular heterogeneity. However, costs increase and image quality decreases with the number of biomarkers imaged, and the number of markers that can be measured in the same tissue sample is limited. Results: In this work, we propose an efficient algorithm to choose a minimal predictive subset of markers that for the first time allows the prediction of full images for a much larger set of markers. We demonstrate that our approach also outperforms previous methods for predicting cell-level marker composition. We also demonstrate that an effective minimal subset can be selected even if the desired full set is too large to be imaged on the same samples. Availability: All code and intermediate results are available in a Reproducible Research Archive at https://github.com/murphygroup/CODEXPanelOptimization.
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