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The ALICE Collaboration provides details on the microscopic mechanism that ends up creating antideuteron in high-energy proton–proton collisions at the Large Hadron Collider.

In schistosomiasis-endemic regions, the cyclical nature of infection and treatment complicates understanding of host immune responses. Repeated controlled human Schistosoma mansoni infection, designed to reflect the reinfection cycles common in endemic areas, shows that repeated exposure induces mixed worm-specific CD4⁺ T cell responses similar to those seen in endemic infection.

What is the state of trust in scientists around the world? To answer this question, the authors surveyed 71,922 respondents in 68 countries and found that trust in scientists is moderately high.

The advantage of living in cities compared with rural areas with respect to height and BMI in children and adolescents has generally become smaller globally from 1990 to 2020, except in sub-Saharan Africa.

Analysis of soundscape data from 139 globally distributed sites reveals that sounds of biological origin exhibit predictable rhythms depending on location and season, whereas sounds of anthropogenic origin are less predictable. Comparisons between paired urban–rural sites show that urban green spaces are noisier and dominated by sounds of technological origin.

The authors report ultrafast transport measurements on the photo-excited superconducting state in K₃C₆₀. They observe characteristic superconducting nonlinear current-voltage responses.

Identifying genes involved in MYC-driven lymphoma reveals therapeutic vulnerabilities. Here, the authors show by using CRISPR knockout screens in primary cells in vivo that the GATOR1 complex suppresses MYC-driven lymphomagenesis, and that GATOR1-deficient lymphomas are sensitive to mTOR inhibitors.

Survey data from Germany show that, collectively, people acknowledge carbon inequality and favor fairer emission distributions yet individually perceive themselves to already be ahead of others—revealing a carbon perception gap.

In recent years a growing demand for drug design approaches that incorporate a higher number of sp³-hybridized carbons fuelled the development of innovative cross-coupling strategies to reliably introduce aliphatic fragments. Here, the authors present a powerful approach for the light-mediated B-alkyl Suzuki−Miyaura crosscoupling between alkyl boranes and aryl bromides.

Peripheral T-cell lymphoma, not otherwise specified (PTCL-NOS) is a heterogeneous and aggressive type of T-cell lymphoma. Here, the authors perform single-cell analyses of human and murine PTCL-NOS tumors, and identify a subtype defined by the loss of SMARCB1 that could be targeted with HDAC-inhibitor combination therapies.

Cas12a represents the next generation of gene editing. Here, the authors present the generation and validation of a Cas12a transgenic mouse model. Additionally, the authors create whole-genome Cas12a knockout libraries, and demonstrate their utility across multiple in vitro and in vivo screens.

Enhancing the sp³-hybridized character of molecular structures in drug discovery is paramount. Here, the authors introduce a deoxygenative cross-electrophile coupling technique that pairs easily accessible carboxylic acid-derived redox-active esters with aldehyde sulfonyl hydrazones, employing Eosin Y as an organophotocatalyst under visible light irradiation.

Cell-mediated cytotoxicity observed in untreated SMA patients’ CSF and brain parenchyma. Spatial transcriptomic and multiplex immunohistochemistry linked cytotoxicity near affected motoneurons. Nusinersen treatment showed no impact on this profile.

Literature produced inconsistent findings regarding the links between extreme weather events and climate policy support across regions, populations and events. This global study offers a holistic assessment of these relationships and highlights the role of subjective attribution.

Carbon isotope labelling of bioactive molecules is essential for accessing the pharmacokinetic and pharmacodynamic properties of new drug entities. Here, the authors propose an electrochemical isotope-labelling protocol which enables the use of near-stoichiometric ¹⁴CO₂, facilitating late-stage and single-step carbon-14 labelling of pharmaceuticals and representative precursors.

In a small randomized controlled clinical trial, a single immunization for malaria using mosquitoes infected with attenuated parasites showed unprecedented 90% protective efficacy and did not lead to breakthrough disease.

Forced expression of C-X-C chemokine receptor type 6 in antigen-specific T cells enhanced the recognition and lysis of pancreatic cancer cells and the efficacy of adoptive cell therapy for pancreatic cancer.

Lipid concentration in the serum is one of the most important risk factors for coronary artery disease and can be targeted for therapeutic intervention. A genome-wide association study in >100,000 individuals of European ancestry now finds 95 significantly associated loci that also affect lipid traits in non-European populations. Among associated loci are those involved in cholesterol metabolism, known targets of cholesterol-lowering drugs and those that contribute to normal variation in lipid traits and to extreme lipid phenotypes.

Following the observation that higher circulating levels of metabolites derived from niacin—an essential micronutrient that is fortified in cereals—are associated with a higher risk for cardiovascular events, genetic and preclinical studies established links among niacin-derived metabolites, soluble vascular adhesion molecule 1 levels and leukocyte adhesion to the vascular endothelium.

The superconductor UTe₂ exhibits a reentrant superconducting phase at magnetic fields above 40 T for particular field angles. Here, from high-field Hall-effect measurements, T. Helm et al. find evidence for a partial compensation between the applied field and an exchange field, pointing to the Jaccarino-Peter effect as a possible mechanism for the reentrant superconductivity.

Ultrafast magnetic field steps are generated by light-induced quenching of supercurrents in a YBa₂Cu₃O₇ superconductor. They exhibit millitesla amplitude, picosecond rise times and slew rates approaching 1 GT s^–1.

Ruth Loos and colleagues report results of a large genome-wide association study for body mass index. They identify 18 new loci associated with this trait, some of which map near key hypothalamic regulators of energy balance.

Lactation allows vertical microbiome transmission from the parent to the offspring in mammals. Here, the authors create a mathematical model to argue that uniparental transmission prevents the invasion of deleterious microbes and suggest that this may generate selection against male lactation.

The ATLAS Collaboration reports the observation of the electroweak production of two jets and a Z-boson pair. This process is related to vector-boson scattering and allows the nature of electroweak symmetry breaking to be probed.

The immunological processes occurring in the upper respiratory tract during COVID-19 are relatively poorly understood. Jochems and colleagues observe durable changes in the upper respiratory tract following SARS-CoV-2 infection, including evidence of virus-specific tissue memory T cells.

The ATLAS Collaboration reports a measurement of the ratio of the decay rates of W bosons to τ leptons and muons, in agreement with universal lepton couplings as postulated in the standard model of particle physics.

From 1980 to 2018, the levels of total and non-high-density lipoprotein cholesterol increased in low- and middle-income countries, especially in east and southeast Asia, and decreased in high-income western countries, especially those in northwestern Europe, and in central and eastern Europe.

Analysis of HbA1c and FPG levels across 117 population-based studies demonstrates regional variation in prevalence of previously undiagnosed screen-detected diabetes using one or both measures and suggests that use of elevated FPG alone could underestimate diabetes prevalence in low- and middle-income countries.

The ATLAS experiment at the Large Hadron Collider reports a search for charged-lepton-flavour violation in decays of Z bosons into a τ lepton and an electron or muon of opposite charge.

Topological classification of interacting electronic states has emerged as an important topic recently. Wagner at al. show that the momentum structure of the zeros of the electron Green’s function can be used to identify a topological Mott insulator phase, similarly to the single-particle dispersion.

Erik Ingelsson and colleagues report a large-scale genome-wide meta-analysis for associations to the extremes of anthropometric traits, including body mass index, height, waist-to-hip ratio and clinical obesity. They identify four loci newly associated with height and seven loci newly associated with clinical obesity and find overlap in the genetic structure and distribution of variants identified for these extremes of the trait distributions and for the general population.

The small coding capacity of the influenza A virus demands that the virus use the host cellular machinery for many aspects of its life cycle. An integrated systems approach, based on genome-wide RNA interference screening, is now used to identify 295 cellular cofactors required for early-stage influenza virus replication. Knowledge of these host cell requirements provides further targets that could be pursued for antiviral drug development.

A 3D quantum Hall effect has been reported in Dirac semimetal ZrTe₅ due to a magnetic-field-driven Fermi surface instability. Here, the authors show evidence of quasi-quantized Hall response without Fermi surface instability, but they argue that it is due to the interplay of the intrinsic properties of ZrTe₅ electronic structure and Dirac semi-metallic character.

Cytotoxic T cells have specialised granules that are important for mediating their killing function. Here the authors characterise two types of cytotoxic granules and indicate different functions and temporal release of mediators at the immunological synapse.

Enzymes have potential for recycling plastics such as PET, a polyester used in textiles and single-use packaging. Here, the authors identify and characterize additional PET-active biocatalysts and expand the number and diversity of thermotolerant scaffolds for enzymatic PET deconstruction.

Multiple quantum critical behaviors exist in the heavy fermion material CeRhIn5, but their interrelation is less studied. Here, Helm et al. investigate the interrelation of two quantum critical points and other relevant orders, revealing a strongly non-mean-field-like phase diagram.

A time-dependent magnetic field expulsion was measured in optically driven YBa₂Cu₃O_6.48 above the equilibrium superconducting transition temperature and all the way to room temperature. 

Reduced glomerular filtration rate (eGFR) is a hallmark of chronic kidney disease. Here, Pattaro et al. conduct a meta-analysis to discover several new loci associated with variation in eGFR and find that genes associated with eGFR loci often encode proteins potentially related to kidney development.

Quantum electrodynamics predicts a rare process in which light is scattered by light. The ATLAS Collaboration reports signs of this elusive effect in the collisions of ultra-relativistic lead ions.

Folates are B vitamins that are known to be important for embryonic development and other important processes. Here, the authors show that a specific folate acts as a signal to activate serotonergic neurons to control behavior in C. elegans via a metabolism-independent pathway that requires the folate receptor and a calcium channel.

Previously documented record values of the fusion triple product in the stellarator Wendelstein 7-X are shown to be evidence for reduced neoclassical energy transport in this optimized device.

Classically activated macrophages are targets of intracellular bacteria such as Mycobacteria tuberculosis. Murray and colleagues find that such pathogens induce arginase 1 in these macrophages to block the production of antibacterial nitric oxide.

Pertussis toxin is used extensively for perturbing Gαi/o pathways in the study of physiology and disease, but an equivalent inhibitor of Gαq signalling is not currently available to the research community. Here the authors characterize FR900359 as a specific Gq inhibitor and demonstrate its utility to dissect GPCR signalling and its potential to inhibit melanoma cells.

A high-precision, high-field test of quantum electrodynamics measuring the bound-electron g factor in hydrogen-like tin is described, which—together with state-of-the-art theory calculations—yields a stringent test in the strong-field regime.

Martini 3.0 is an updated and reparametrized force field for coarse-grained molecular dynamics simulations with new bead types and an expanded ability to model molecular packing and interactions.