Chromatin accessibility shapes the transcriptional response to stimulation. Liao et al. show that cooperative binding of SWI/SNF complexes mediates basal and induced accessibility in macrophages in response to inflammatory stimulation. Chemical SWI/SNF…
Recall antibody responses are critical for resistance to recurring pathogens and underlie the protection afforded by most vaccines. Schiepers et al. find that antibody-mediated feedback steers recall germinal center B cells away from previously targete…
Although influenza B viruses (IBVs) comprise a substantial portion of seasonal flu cases, research focus and treatment options remain limited. Wolters et al. isolate two clonal families of antibodies recognizing distinct epitopes of IBV neuraminidase p…
Limiting IL-33-driven lung inflammation is a promising means of controlling asthma. Alhallak et al. demonstrate that prostaglandin E2 modulates airway mucosal mast cells and enhances their production of soluble ST2 (IL-33 receptor) to limit asthma-asso…
Microglia are heterogeneous cells that underlie numerous roles in brain development and neurodegenerative disease. Barclay et al. generate Clec7a-CreERT2 mice to profile, track, and deplete two microglial states, proliferative-region-associated microgl…
Low persistence and reduced activity of NK cells limit anti-tumor immunity. Sun, Nagahama, et al. find that NK cell-specific deficiency of the endonuclease Regnase-1 promotes NK cell persistence in the tumor microenvironment via continuous expression o…
cDC2 and their precursors exhibit heterogeneity, yet the role of ontogeny remains unclear. Rodrigues et al. show that Cd300c labels a bone marrow cDC2 progenitor, which encompasses lymphoid-derived pDC-like and myeloid-derived pre-cDC2. Both progenitor…
Infiltrating immune cells are important contributors to tissue fibrosis. Here, Liang et al. reveal that intestinal ILC3s migrate to the kidney via CXCR6/CXCL16 during renal fibrosis. Within the kidney, immigrated ILC3s express PD-1, which regulates IL-…
Malaria vaccine development targeting blood-stage infections requires a correlate of protection. Nkumama et al. leverage a controlled human malaria infection model to study mechanisms of acquired immunity. They show that the breadth of IgG Fc-mediated …
Tumor cells frequently hijack RIPK1’s scaffolding function to resist cell death and avoid immune detection. Mannion et al. describe the development of a RIPK1-selective PROTAC degrader that boosts the immunostimulatory and antitumor activity of radioth…
