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Mangrove canopy height varies strongly around the globe in response to climatic factors, according to a global analysis of remote sensing and field data.

Head and neck squamous cell carcinoma (HNSCC) frequency and risk factors vary considerably across regions and ancestries. Here, the authors conduct a multi-ancestry genome-wide association study and fine mapping study of HNSCC subsites in cohorts from multiple continents, finding susceptibility and protective loci, gene-environment interactions, and gene variants related to immune response.

An analysis of 24,202 critical cases of COVID-19 identifies potentially druggable targets in inflammatory signalling (JAK1), monocyte–macrophage activation and endothelial permeability (PDE4A), immunometabolism (SLC2A5 and AK5), and host factors required for viral entry and replication (TMPRSS2 and RAB2A).

Accelerated recombination due to primordial magnetic fields presents a potential resolution to the Hubble tension. Such fields are found to be non-zero with moderate significance based on multiple combinations of cosmological datasets.

In this study, the authors show that the placement of protected areas is globally highly heterogenous but can be accurately predicted from a reduced set of socioeconomic and environmental factors. These predictions highlight that most unprotected areas critical for the conservation of vertebrates are located in unfavourable conditions to establish future protected areas.

Rural coastal communities depend on natural ecosystems, such as mangrove forests and wetlands, for protection against local sea level rise. Mangroves prove relatively resilient to sea level rise; however, landward shoreline retreat persists, forcing rural communities from coastal settlements.

Current land use in Great Britain is far from optimal for biodiversity protection, food production, and carbon sequestration, and multiple objective optimisation is needed to explore a set of land conversions to achieve all benefits, as indicated by an analysis using a high-resolution land use model.

Sea level fall with the growth of the Antarctic Ice Sheet 34 million years ago, and the shift in nutrients and carbon from continental margins to the ocean, initially provided a negative feedback that slowed global cooling and ice sheet expansion.

Giant kelp is sometimes considered the ‘canary in the coal mine’ of coastal ecosystems. However, Reedet al. demonstrate that kelp did not decline during recent ocean warming in California, questioning whether this species is an appropriate indicator for ecosystem responses to future climate change.

Data collected from more than 2,000 taxa provide an unparalleled opportunity to quantify how extreme wildfires affect biodiversity, revealing that the largest effects on plants and animals were in areas with frequent or recent past fires and within extensively burnt areas.

Little is known about how climate change impacts glacier-fed streams (GFSs) microbiomes. Here, using a modelling framework based on global GFS metagenomic, climatic and environmental data the authors predict future increases in GFS bacterial biomass and diversity, but potential loss of clades adapted to extreme conditions.

Openshaw and colleagues find myeloid inflammation and complement activation signatures in patients with long COVID who were previously hospitalized.

Conservation decisions to protect land used by migratory birds rely on understanding species’ dynamic habitat associations. Here the authors identify conservation scenarios needed to maintain >30% of the abundances of 117 migratory birds across the Americas, considering spatial and temporal patterns of species abundance.

The gut microbiota can influence the severity of pneumonia through the production of metabolites. In this translational study, the authors investigate the effects of tryptophan metabolites, specifically indole-3-acetic acid (IAA), on pneumonia.

Recurrence of meningiomas is unpredictable by current methods based on surgically removed specimens, and identification of patients likely to recur could inform treatment strategy. Here, the authors analysed DNA methylation in liquid biopsy specimens from meningioma patients to help classify recurrence risk noninvasively even before surgery.

Land-based mitigation for meeting the Paris climate target must consider the carbon cycle impacts of land-use change. Here the authors show that when bioenergy crops replace high carbon content ecosystems, forest-based mitigation could be more effective for CO₂ removal than bioenergy crops with carbon capture and storage.

In somatic cells the mechanisms maintaining the chromosome ends are normally inactivated; however, cancer cells can re-activate these pathways to support continuous growth. Here, the authors characterize the telomeric landscapes across tumour types and identify genomic alterations associated with different telomere maintenance mechanisms.

Mammographic density is known to be linked to breast cancer risk. Here, the authors use Mendelian randomization to estimate the effects of childhood body size and age at menarche on density phenotypes and breast cancer risk.

Neutralising antibody levels are an important correlate of protection for pre-exposure prophylaxis against COVID-19, but it can be difficult to account for immune evasion of emerging virus variants. Here the authors present a variant-adjusted threshold of protection model, developed and validated with data from two clinical trials, which can be used to infer efficacy against any SARS-CoV-2 variant.

Spillover of avian influenza H5N1 from birds to mammals have been increasingly detected, but reports of cases in humans remain limited. Here, the authors find serological evidence of human exposure to influenza H5N1 in Malaysian Borneo, an important stopover site for migratory shorebirds.

Circulating cell-free DNA (cfDNA) assays for monitoring individuals with cancer typically use tumor-specific mutations that may not be detected in many patients. Here, the authors develop a tumor-independent and mutation-independent approach (DELFI-TF) to estimate tumor burden in cfDNA for treatment response monitoring and clinical outcome prediction.

Identifying epidemic hotspots in a timely way with syndromic surveillance can provide highly valuable information for public health policy. A machine learning early indicator model that uses highly granular data from digitalized healthcare-seeking behaviour, including from Google Trends and National Health Service Pathways calls, can identify SARS-CoV-2 risk at small geographic scales. The model can retrospectively identify hotspots in the United Kingdom for various variants in 2020 and 2021 before the wider spread and growth of these variants being confirmed by clinical data.

Despite being recommended, day-zero biopsies are often not performed, due to the cost and time. Here, the authors show that machine learning and donor’s basic parameters can predict the biopsy, offering a reliable virtual estimation of the day-zero biopsy findings.

A recombinant antivenom composed of eight nanobodies provides broad protection against venom-induced lethality and dermonecrosis in mice challenged with venoms from cobras, mambas and rinkhals snakes.

Whole-genome sequencing, transcriptome-wide association and fine-mapping analyses in over 7,000 individuals with critical COVID-19 are used to identify 16 independent variants that are associated with severe illness in COVID-19.

In an integrated analysis of transcriptomic data from the SUBSPACE consortium and public datasets of patients with sepsis, acute respiratory distress syndrome, trauma and burns, dysregulation within four consensus molecular clusters related to myeloid and lymphoid cells is associated with mortality and illness severity.

Phylogenomic analysis of 7,923 angiosperm species using a standardized set of 353 nuclear genes produced an angiosperm tree of life dated with 200 fossil calibrations, providing key insights into evolutionary relationships and diversification.

A global network of researchers was formed to investigate the role of human genetics in SARS-CoV-2 infection and COVID-19 severity; this paper reports 13 genome-wide significant loci and potentially actionable mechanisms in response to infection.

The rise in type 1 diabetes is thought to be related to increased childhood obesity, but this relationship is not well understood. In this study, the authors utilize Mendelian randomization to separate the direct and indirect effects of childhood body size on risk of type 1 diabetes and 7 other immune-associated disease outcomes.

Using tree community data from 29 tropical and temperate sites that have experienced multi-decadal alterations in fire frequency, the authors show repeated burning generally reduces stem density and basal area, with most pronounced effects in savanna ecosystems and in sites with strong wet seasons or strong dry seasons.

In this Stage 2 Registered Report, Buchanan et al. show evidence confirming the phenomenon of semantic priming across speakers of 19 diverse languages.

It is important to understand the correlates of protection against SARS-CoV-2 and its variants for future vaccine design. Here, the authors show that the complement system enhances the antibody-mediated neutralisation of SARS-CoV-2 via increased inhibition of virus-host interactions.

Here the authors provide an explanation for 95% of examined predicted loss of function variants found in disease-associated haploinsufficient genes in the Genome Aggregation Database (gnomAD), underscoring the power of the presented analysis to minimize false assignments of disease risk.

The atmosphere has dried across most regions of Europe in recent decades, a trend that can be attributed primarily to human impacts, according to tree ring records spanning 400 years and Earth system model simulations.

Resilience to drought is crucial for tree survival under climate change. Here, DeSoto et al. show that trees that died during drought were less resilient to previous dry events compared to surviving conspecifics, but the resilience strategies differ between angiosperms and gymnosperms.

This multidisciplinary fingerprinting study, using isotopic, structural and genetic fingerprints, has shown that the suspended particulate matter in the Great Barrier Reef does not have terrestrial origin but produced locally by marine phytoplankton

With the generation of large pan-cancer whole-exome and whole-genome sequencing projects, a question remains about how comparable these datasets are. Here, using The Cancer Genome Atlas samples analysed as part of the Pan-Cancer Analysis of Whole Genomes project, the authors explore the concordance of mutations called by whole exome sequencing and whole genome sequencing techniques.

Intraspecies response to climate change is expected to align with genetic affinity. Using the American pika as a case study suggests that divisions of species distributions best explain intraspecific heterogeneity in climate relationships.

A trans-ancestry meta-analysis of GWAS of glycemic traits in up to 281,416 individuals identifies 99 novel loci, of which one quarter was found due to the multi-ancestry approach, which also improves fine-mapping of credible variant sets.

Quantum computing devices of increasing complexity are becoming more and more reliant on automatised tools for design, optimization and operation. In this Review, the authors discuss recent developments in “AI for quantum", from hardware design and control, to circuit compiling, quantum error correction and postprocessing, and discuss future potential of quantum accelerated supercomputing, where AI, HPC, and quantum technologies converge.

“Dissolved oxygen (DO) sustains river ecosystems, but the effects of hydrological extremes remain poorly understood. Here it is shown that sudden floods cause abrupt declines in DO, suggesting that increased future flooding may lead to the degradation of aquatic ecosystems.