Contents
Vol 5, Issue 54
First Release: Research Article
- Defining the features and duration of antibody responses to SARS-CoV-2 infection associated with disease severity and outcome
Illness severity in COVID-19 correlates with specificity of serological responses, but antibody levels decrease in most patients.
Focus
- Lighting a fire on the reef
In response to infection in corals, activated caspase-3 cleaves gasdermin E to induce pyroptosis (see the related Research Article by Jiang et al.).
Research Articles
- Enhanced IL-36R signaling promotes barrier impairment and inflammation in skin and intestine
Unrestrained IL-36R signaling in a humanized mouse model causes barrier impairment and increased cutaneous and intestinal inflammation.
- Autophagy protects tumors from T cell–mediated cytotoxicity via inhibition of TNFα-induced apoptosis
Autophagy reduces tumor cell sensitivity to T cell killing; thus, inhibiting autophagy may improve T cell–engaging therapies.
- Defects in LC3B2 and ATG4A underlie HSV2 meningitis and reveal a critical role for autophagy in antiviral defense in humans
Autophagy defects predispose to recurrent HSV2 meningitis and reveal an important role for autophagy in antiviral immunity.
- CD4+ T cell activation and concomitant mTOR metabolic inhibition can ablate microbiota-specific memory cells and prevent colitis
Activation by multi-epitope peptide plus mTOR inhibition depletes flagellin-reactive CD4+ T cells and prevents intestinal inflammation.
- Coral gasdermin triggers pyroptosis
Coral gasdermin is activated by caspase 3 and involved in pathogen-induced coral death.
- BATF regulates innate lymphoid cell hematopoiesis and homeostasis
Batf supports differentiation of ILC progenitors and optimal population of NK, ILC1, ILC2, and ILC3 in peripheral tissues.
Erratum
Editors' Choice
- B careful: Humoral responses and COVID-19 severity
Neutralizing antibody responses to SARS-CoV-2, though often of limited longevity, have generally been assumed to be protective against COVID-19 disease.
- A cytokine to remember me by
Cohesin restrains cytokine-induced transcriptional memory.