Research Highlights

In this study, Carrasco Flores et al. report that the bacterium Mycetocola lacteus protects the microalga Chlamydomonas reinhardtii from the antagonistic activity of Pseudomonas protegens.

A recent study reports the existence of a nitrogen-fixing organelle called the ‘nitroplast’.

This study shows that a single-stranded RNA phage binds to the Pseudomonas aeruginosa type IV pilus, leading to phage entry into the cell and the detachment of the pilus, which impairs bacterial motility.

In this study, Granton et al. show that biofilm-associated exopolysaccharides produced by Pseudomonas aeruginosa control sickness during lung infection.

This study reports a mechanism whereby Wolbachia bacteriophage proteins modulate macromolecules of developing Drosophila melanogaster.

This study shows that hyphae formation is critical for Candida albicans gut colonization in the presence of commensal bacteria owing to the production of a hyphal-associated factor.

In this study, Armani-Tourret et al. show that the combination of panobinostat and pegylated interferon-α2a transforms the structure and composition of the HIV-1 reservoir and could potentially counter it.

In this study, Liu et al. explore the interplay between a fungal effector and a plant cysteine protease and design a small-molecule compound aimed at targeting this effector to combat rice blast disease.

In this study, Fu et al. show that Streptococcus anginosus promotes gastric tumorigenesis in mice.

In this study, Achberger et al. report that microbial communities of inactive hydrothermal deposits contribute to primary productivity in the deep sea.

The study provides insights into how insects and their endosymbionts can manipulate plant defences.

This study shows that the distinct cellular organization across the depth of a biofilm is tightly regulated and has consequences for cell physiology and antibiotic tolerance.

This study describes a signalling pathway involving the host receptor GPR35 and members of the gut microbiota, such as Parabacteroides distasonis, which regulates depressive-like behaviour.

This study reports that antibodies that target the fusion peptide on the HIV envelope provide protection to rhesus macaques against mucosal simian-HIV challenge.

This study describes Bdellovibrio bacteriovorus trimeric fibre proteins with diverse adhesive tips that enable the identification of a broad range of prey.

In this study, Knödlseder et al. explore the potential of an engineered Cutibacterium acnes strain as a microbiome-based therapy for skin conditions.

Two recent studies provide mechanistic understanding of how bacteria employ the Gabija system for defence against phages, as well as how phages use anti-defence proteins to overcome bacterial immunity.

The data of the study suggest that bacteria possess a physiological iron memory that persists over multiple generations.

In this study, Lee et al. analyse the structure and receptor-binding features of the spike glycoprotein from a clade 3 sarbecovirus to examine the risk of spillover from bats to humans.

This study reports a mechanism whereby a Staphylococcus aureus protease induces itch by activating a host receptor on sensory neurons in the skin.