Table 9.

Identification of cell types for the novel classes

Cluster	decoupleR (42)	Reference cell type
12	Gamma-delta T cells	Gamma-delta T cells (gdT)
13	Dendritic Cells	Conventional Dendritic Cells 2 (cDC2)
16	Monocytes/Macrophages	CD16 Monocytes (CD16 Mono)
17	Plasmacytoid Dendritic Cells	Plasmacytoid Dendritic Cells (pDC)
19	Plasma Cells	Plasmablasts
21	B cells	B cell progenitor

We performed ORA and used decoupleR (42) to identify the most likely cell type for each unknown cluster. In the last column, we show which cell type was matched in the reference dataset based on the ground truth annotations.