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Escherichia coli is a major cause of urinary tract infection. Here, Biggel et al. provide a phylogenomic analysis of 907 clinical E. coli isolates and identify the P-fimbriae-encoding locus associated with invasive uropathogenic E. coli isolates.

Systems that synchronize in nature are intrinsically different from one another, with possibly large differences from system to system. Here we study how heterogeneity affects the emergence of synchronization in networks of coupled oscillators and explain why parameter heterogeneity sometimes hinders and sometimes favors network synchronization.

Charge disproportionation in thin molecular films of a metal–organic complex enables the realization of a ternary memristor and binary memcapacitor.

Rapid diagnosis of bloodstream infections is vital for timely effective treatment. Here, Mao and Wan et al developed a method using a dual stem-loop DNA signal amplifier, to achieve ultrasensitive, rapid, amplification-free detection of pathogens from human serum.

A human challenge trial with Campylobacter jejuni uncovers transcriptional and genomic changes during infection, highlighting pathogen factors associated with acute and persistent infection.

Electrophysical processes are used to create third-order nanoscale circuit elements, and these are used to realize a transistorless network that can perform Boolean operations and find solutions to a computationally hard graph-partitioning problem.

Mucosal influenza vaccines promise enhanced protection but lack defined immune correlates of protection. Here, the authors conduct a phase I trial of an intranasal recombinant influenza A/H5 vaccine with a nanoemulsion adjuvant, demonstrating successful mucosal priming and broad cross-clade immune responses, advancing the development of intranasal influenza vaccines.

The development of future computation devices will be aided by a better understanding of the physics underlying material behaviors. Using thermoreflectance and spatially resolved X-ray microscopy, Kumar et al. elucidate the origin of two types of negative differential resistance in NbO₂ memristors.

Posterior scleral birefringence, measured by triple-input polarization-sensitive optical coherence, predicts the onset of myopia in guinea pigs and is associated with myopia status in patients.

Akincilar, Fidan et al. report a conserved role for telomerase reverse transcriptase in regulating inflammation via the cGAS–STING nucleic acid-sensing pathway in myeloid cells, independent of its telomerase activity.

Severe sepsis has a high mortality rate. Here, the authors provide genomic, transcriptomic, proteomic and metabolomic data across four sepsis-causing pathogens and identify a signature of global increase in fatty acid and lipid biosynthesis as well as cholesterol acquisition.

This work introduces a pedigree-derived benchmark for single-nucleotide variants, indels, structural variants and tandem repeats, offering a variant map to validate sequencing workflows or to support the development and evaluation of new variant callers.

In a randomized, placebo-controlled, stepwise dose-escalation phase 1 trial evaluating a conjugate vaccine against both typhoid and invasive non-typhoidal Salmonella infections, the vaccine was found to be safe and immunogenic in healthy adults.

Researchers report a room-temperature continuous-wave terahertz source based on a nanogap electrode structure in the active region of a photoconductive photomixer. The device has an emission linewidth of less than 10 MHz, an emission frequency of 0.3–1.6 THz and a maximum output power of 100 mW at 0.4 THz.

Genomic comparison of E. coli and K. pneumoniae isolated from faeces and blood of the same neonatal patients revealed highly related pairs, suggesting translocation between the gastrointestinal tract and the bloodstream occurred in multiple patients.

In people with severe brain injuries, stimulation restored consciousness by engaging a deep brain circuit for wakefulness—revealing a target that may also guide treatment in stroke and epilepsy.

Neurological complications are frequently observed in severe Hand, Foot and Mouth Disease but the underlying causes are unknown. Here, the authors report infected astrocytes release CXCL1 which activates neuronal CXCR2 to cause neuropathogenesis.

The chromatin-modifying protein SIRT6 has previously been shown to have anti-aging properties. Sundaresan et al. now show that SIRT6 expression is low in failing human hearts and SIRT6 in mice protects the heart by suppressing the activity of the c-Jun transcription factor, which acts as a global regulator of genes encoding components of the IGF-Akt signaling pathway.

The immune response to SARS-CoV-2 infection is variable but has been linked to prognosis and the development of severe immunopathology. Here the authors assess a range of immune parameters in both peripheral blood and respiratory samples, providing a comparative assessment of the immune response between these compartments and their potential impact on immune-pathogenesis.

A memristor is the missing fourth circuit element that remembers its bias history. The storage in established devices today occurs by binary switching between ON and OFF states due to filamentary or interfacial mechanisms. Here, Aoki et al.show an analogue-type, homogeneous switching memristor system based on gallium oxide.

The need for intelligent compression of big data, for example in neuroscience, has sparked interest in neuromorphic data processing. Here, Gupta et al.use memristors as event integrators to encode and compress neuronal spiking activity recorded by multi-electrode arrays.

A device architecture based on indium arsenide–aluminium heterostructures with a gate-defined superconducting nanowire allows single-shot interferometric measurement of fermion parity and demonstrates an assignment error probability of 1%.

The impact of breakage fusion bridge (BFB) cycles on tumour heterogeneity and clinical outcomes remains poorly understood. Here, the authors develop OM2BFB, an algorithm to detect and reconstruct BFB amplifications using optical genome maps and use it to study BFB events across 2557 primary tumours and cancer cell lines.

Macrophages are abundant in the microenvironment of diffuse large B-cell lymphoma (DLBCL). Here, the authors use spatial transcriptomics to characterize macrophages in DLBCL and reactive lymphoid tissues, and propose six spatially-derived macrophage signatures that are associated with features like cell of origin and clinical outcomes.

PINK1/Parkin-mediated ubiquitin-dependent mitophagy is a key regulator of browning in inguinal white adipose tissue (iWAT). Here, the authors report that PNPLA7, an Endoplasmic Reticulum and mitochondria-associated membrane (MAM) protein, inhibits browning of iWAT by promoting PINK1/Parkin-mediated mitophagy upon cold challenge or adrenergic receptor agonist treatment.

High resolution characterisation of the virus specific T cell response to SARS CoV2 provides further understanding to the immune response to the infection. Here the authors apply a reverse phenotyping approach to interrogate the SARS-CoV-2 T cell compartment at single cell resolution.”