Fig. 2
From: Lung immune signatures define two groups of end-stage IPF patients
Unbiased clustering of the flow cytometry data generated for the validation. Flow cytometry determination of the main lung immune populations followed by unbiased clustering showed the presence of two clusters of IPF patients based on their level of immune infiltrate in fresh lung samples. The density color key at the top left define the scoring for each gene signature ranging from (− 1) in blue to (1) in red