Immunity 2022 Jun 7. Epub 2022 Jun 7.
Department of Otolaryngology-Head and Neck Cancer, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Immunology & Immunology and Sandler Asthma Basic Research Center, University of California, San Francisco, San Francisco, CA 94143, USA; Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA 94158, USA; Chan Zuckerberg Biohub, San Francisco, CA 94158, USA; Parker Institute for Cancer Immunotherapy, San Francisco, CA 94129, USA; Department of Pathology, University of California, San Francisco, San Francisco, CA 94115, USA. Electronic address:
While studies have elucidated many pathophysiological elements of COVID-19, little is known about immunological changes during COVID-19 resolution. We analyzed immune cells and phosphorylated signaling states at single-cell resolution from longitudinal blood samples of patients hospitalized with COVID-19, pneumonia and/or sepsis, and healthy individuals by mass cytometry. COVID-19 patients showed distinct immune compositions and an early, coordinated, and elevated immune cell signaling profile associated with early hospital discharge. Read More