Systemic Multi-Omics Analysis Reveals Interferon Response Heterogeneity and Links Lipid Metabolism to Immune Alterations in Severe COVID-19
Ronaldo Lira-Junior; Anoop Ambikan; Axel Cederholm; Ssefanit Rezene; Flora Mikaeloff; Sara Svensson Akusjarvi; Ahmet Yalcinkaya; Xi Chen; Maike Sperk...
An ultra-early, transient interferon-associated innate immune response associates with protection from SARS-CoV-2 infection despite exposure
Joe Fenn et 77 al
BACKGROUND
A proportion of individuals exposed to respiratory viruses avoid contracting detectable infection. We tested the hypothesis...
Type I interferons and endoplasmic reticulum stress in health and disease
Sprooten; Garg
Type I interferons (IFNs) comprise of pro-inflammatory cytokines created, as well as sensed, by all nucleated cells with the main objective of blocking pathogens-driven infections. Owing to this broad range...
The choroid plexus synergizes with immune cells during neuroinflammation
Huixin Xu; Peter Lotfy; Sivan Gelb; Aja Pragana; Christine Hehnly; Lillian I.J. Byer; Frederick B. Shipley; Miriam E. Zawadzki; Jin Cui; Liwen Deng; Milo Taylor; Mya Webb; Hart G.W. Lidov; Mark L. Andermann; Isaac M. Chiu...
Abstract
Background
Traumatic brain injury (TBI) causes significant blood-brain barrier (BBB) breakdown, resulting in the extravasation of blood proteins into the brain. The impact of blood proteins, especially fibrinogen, on inflammation and neurodegeneration post-TBI is not fully understood...
A genetically modulated Toll-like-receptor-tolerant phenotype in peripheral blood cells of children with multisystem inflammatory syndrome.
Rehan Khan; Weizhen Ji; Jeisac Guzman-Rivera; Abhilasha Madhvi; Tracy Andrews; Benjamin Richlin; Christian Suarez; Sunanda Gaur; William Cuddy; Aalok R...
Evolution of enhanced innate immune suppression by SARS-CoV-2 Omicron subvariants
Nature, open access: https://www.nature.com/articles/s41564-023-01588-4
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) human adaptation resulted in distinct lineages with enhanced...
Innate Immune Activation and Mitochondrial ROS Invoke Persistent Cardiac Conduction System Dysfunction after COVID-19
Deepthi Ashok; Ting Liu; Joseph Criscione; Meghana Prakash; Byunggik Kim; Julian Chow; Morgan Craney; Kyriakos Papanicolaou; Agnieszka Sidor; D. Brian Foster; Andrew Pekosz...
Highlights
76 bacterial species of 15 genera across healthy, COVID-19-positive, and recovered individuals
Higher abundance of opportunistic intracellular bacteria in recovered group
Higher microbial abundance within antigen-presenting cells of COVID-19 patients
Differential microbial abundance...
Sex-dependent differences in type I IFN-induced natural killer cell activation
Pujantell, Maria; Skenteris, Nikolaos-Taxiarchis; Claussen, Janna Marieke; Grünhagel, Benjamin; Thiele, Rebecca-Jo; Altfeld, Marcus
Natural killer (NK) cells are important antiviral effector cells and also involved...
SARS-CoV-2 spike antigen-specific B cell and antibody responses in pre-vaccination period COVID-19 convalescent males and females with or without post-covid condition
Limoges, Marc-André; Quenum, Akouavi Julite Irmine; Chowdhury, Mohammad Mobarak Hussain; Rexhepi, Fjolla; Namvarpour, Mozhdeh...
Persistent immune and clotting dysfunction detected in saliva and blood plasma after COVID-19
Hyesun Jang; Saibyasachi Choudhury; Yanbao Yu; Benjamin L. Sievers; Terri Gelbart; Harinder Singh; Stephen A. Rawlings; Amy Proal; Gene S. Tan; Yu Qian; Davey Smith; Marcelo Freire
A growing number of...
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