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The integration of DNA methylation profiling and targeted sequencing with neuropathology improves the diagnostic accuracy of central nervous system tumors in a population-based cohort of more than 1,200 newly diagnosed pediatric patients.

Here the authors isolate two human antibodies, H7.HK1 and H7.HK2, that achieve broad and potent neutralization against H7N9 influenza by targeting a distinct lateral patch on the hemagglutinin head, thus making them favorable to complement other antibodies for combination therapy.

Results of the TRACERx study shed new light into the association between body composition and body weight with survival in individuals with non-small cell lung cancer, and delineate potential biological processes and mediators contributing to the development of cancer-associated cachexia.

Detection of weak electrical signals by skates relies on functional coupling of specific calcium and potassium channels, which mediates oscillations in electrosensory cell membrane voltage.

Pioneer neurons extend their axons to provide a track for follower neurons to follow, whether these neurons differ in other ways has not been clear. Here they show that pioneer and follower neurons are transcriptionally distinct and that RA signaling is required for pioneer axon targeting.

Neural networks fundamentally dictate function. Here, the authors show thirteen uniquely connected neuron populations within the anterior thalamic nuclei, suggesting multiple parallel subnetworks support its emotional and cognitive functions.

The role of IgG glycosylation in the immune response has been studied, but less is known about IgM glycosylation. Here the authors characterize glycosylation of SARS-CoV-2 spike specific IgM and show that it correlates with COVID-19 severity and affects complement deposition.

An investigation using various methods reports an association between adeno-associated virus 2 and paediatric hepatitis of unknown aetiology.

Richard Houlston and colleagues report a genome-wide association study for colorectal cancer. They report three loci newly associated with colorectal cancer, bringing the total number of common susceptibility loci to 20.

A genome-wide association study in more than 400,000 individuals identifies 139 new signals for lung function. These variants can predict chronic obstructive pulmonary disease in independent, transancestral cohorts.

Genome-wide analysis identifies variants associated with the volume of seven different subcortical brain regions defined by magnetic resonance imaging. Implicated genes are involved in neurodevelopmental and synaptic signaling pathways.

Dominic Kwiatkowski and colleagues report analysis of genetic variation in 826 Plasmodium falciparum samples collected from 10 locations in West Africa and southeast Asia. They characterize the population structure of this parasite in Cambodia and find evidence for multiple distinct subpopulations showing high levels of genetic differentiation and artemisinin resistance.

This study examines the history of North Atlantic deep-water masses, as recorded in marine sediments. Major lithological changes and increased rate of deposition reveal that stronger deep-ocean circulation initiated 3.6 million years ago.

Prominent theories suggest people use political facts to bolster their political attitudes, yet previous work relies on observational data. Here, the authors present experimental evidence that learning facts on a politically contentious topic can lead people to adopt more moderate policy attitudes.

Multi-ancestry genome-wide analyses identify 95 loci associated with post-traumatic stress disorder and implicate candidate genes, pathways and neurobiological systems underlying its pathophysiology.

The authors consider the future risks of warming and drying to water-sensitive anuran species. They show that increased aridity of anuran habitats and drought exposure under climate change, combined with warming, can substantially reduce anuran activity.

Crossing the blood–brain barrier in primates is a major obstacle to gene delivery in the brain. Here an adeno-associated virus variant (AAV.CAP-Mac) is identified and demonstrated for crossing the blood–brain barrier and delivering gene sequences to the brain of different non-human primates species.

Results from a comprehensive evaluation of the function of BRCA2 variants, particularly variants of uncertain significance, provide a useful resource to improve the clinical management of individuals who carry such genetic variants.

Deep learning methods have been used to design proteins that can neutralize the effects of three-finger toxins found in snake venom, which could lead to the development of safer and more accessible antivenom treatments.

The molecular alterations driving anti-androgen resistance in prostate cancer are unclear. Here, the authors show, using a network-based approach, that inhibition of the hexosamine biosynthetic pathway is necessary to develop resistance and that increasing the activity of the pathway enhances the anti-androgen response.

Here the authors report an optimized self-replicating RNA (srRNA) vaccine approach that generates protective immunity at much lower doses than mRNA vaccines in mice. In a Phase 1 study using rabies glycoprotein as antigen, they show robust immune responses at doses as low as 0.1 µg, with a favorable safety profile.

A phase I trial of a neoantigen-targeting personalized cancer vaccine led to durable and polyfunctional T cell responses and antitumour recognition, and was associated with no recurrence in patients with high-risk clear cell renal cell carcinoma.

A global multi-taxon extinction risk assessment of freshwater fauna for The IUCN Red List of Threatened Species finds one-quarter of species to be at high risk of extinction.

Jose Florez, Claudia Langenberg, Erik Ingelsson, Inga Prokopenko, Inês Barroso and colleagues perform large-scale association analyses using the Metabochip to gain further insights into the genetic architecture of glucose regulation. They identify 38 new loci influencing 1 or more glycemic traits and show that many of these loci also modify risk of type 2 diabetes.

Alternative stable states in forests have implications for the biosphere. Here, the authors combine forest biodiversity observations and simulations revealing that leaf types across temperate regions of the NH follow a bimodal distribution suggesting signatures of alternative forest states.

Many individual genetic risk loci associate with multiple diseases, but the molecular basis of these loci often remains unclear. Here, the authors provide a framework to reveal the genetic cross-disease associations at the PROCR vascular disease locus.

Recombinases generated by phage-assisted evolution enhance the efficiency of the prime-editing-assisted targeted integration of large genes in mammalian cells.

Here 106 genomic loci associated with age at menarche, a marker of puberty timing in females, are identified; these loci show enrichment for genes involved in nuclear hormone receptor function, body mass index, and rare disorders of puberty, and for genes located in imprinted regions, with parent-of-origin specific effects at several loci.

A multi-ancestry transcriptome-wide association study using an optimal linear combination of association statistics provides insights into tobacco use biology and suggests opportunities for drug repurposing.

Li-Fraumeni syndrome (LFS) is associated with pathogenic germline TP53 variants and predisposes patients to cancer; understanding the evolution and drivers of LFS-related tumours remains crucial. Here, the authors analyse 22 LFS tumours using whole-genome sequencing and reconstruct the evolution and timing of somatic driver alterations.

Meta-analyses of genome-wide association studies for endometriosis identify 49 distinct association signals. Fine-mapping of causal variants explores functional effects across various tissues. Genetic correlations between endometriosis and other pain conditions are also highlighted.

A non-volatile memory device that is based on an aluminium scandium nitride (Al_0.68Sc_0.32N) ferroelectric diode can operate at temperatures of up to 600 °C.

Improved biomarker-based tools for diagnosis and risk prediction of venous thromboembolism (VTE) are needed. Here, the authors show that Complement Factor H Related 5 protein, a regulator of the alternative pathway of complement activation, is a VTE-associated plasma biomarker in 5 independent cohorts.

Cities may host surprisingly diverse and functionally distinct biological communities. This global analysis on 5302 vertebrate and invertebrate species finds evidence of 4 trait syndromes in urban animal assemblages, modulated by spatial and geographic factors.

Whole-genome sequencing identifies a novel germline variant in the oncogene MITF, which is associated with the development of melanoma.