Extended Data Fig. 2: C5aR1 expression remained stable on myeloid cells during the course of COVID-19.
From: Association of COVID-19 inflammation with activation of the C5a–C5aR1 axis

The percentage of C5aR1-expressing neutrophils and monocytes in patients with pneumonia (green) and ARDS (red) followed over time. t0, <72 h after the start of hospital care; t1, between days 5 and 10; t2, after day 10. For the pneumonia group, n = 34 for t0, n = 18 (neutrophils) and 21 (monocytes) for t1 and n = 3 for t2. For the ARDS group, n = 28 for t0, n = 23 for t1 and n = 22 for t2. Each symbol represents a single donor.