Extended Data Fig. 5: Strong correlation between ACAL IgG and GMPs among multiple progenitor cell types.

Correlation and linear regression of frequency of hematopoietic stem cells/multipotent progenitor cells (HSC/MPP), lymphoid-primed multipotent progenitor cells (LMPP), granulocyte-macrophage progenitor cells (GMP), erythroid progenitor cells (Ery), megakaryocyte-erythroid progenitor cells (MEP) with ACAL IgG (log10 titer) in enrichment of CD34+ HSPC from PBMC of HD(n = 5), sCOVID-19 (n = 12) and nonCOV-19 (n = 5), see Extended Data Table 2. Blue line indicates the regression line for all patients. The associated linear regression equation, Pearson’s correlation. Coefficient and significance are shown. Related to Fig. 4.