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COVID-19 can be associated with neurological complications. Here the authors show that markers of brain injury, but not immune markers, are elevated in the blood of patients with COVID-19 both early and months after SARS-CoV-2 infection, particularly in those with brain dysfunction or neurological diagnoses.

Most studies of the genetics of the metabolome have been done in individuals of European descent. Here, the authors integrate genomics and metabolomics in Black individuals, highlighting the value of whole genome sequencing in diverse populations and linking circulating metabolites to human disease.

Analysis of 97,691 high-coverage human blood DNA-derived whole-genome sequences enabled simultaneous identification of germline and somatic mutations that predispose individuals to clonal expansion of haematopoietic stem cells, indicating that both inherited and acquired mutations are linked to age-related cancers and coronary heart disease.

Here, the authors quantify early gametocyte-committed ring (gc-ring) stage Plasmodium falciparum parasites in 260 malaria patients 10 days before maturation to transmissible stage V gametocytes, and show that the ratio of circulating gc-rings is positively correlated with parasitemia and negatively correlated with body temperature.

Using in vivo two-photon imaging, Berthiaume et al. demonstrate how pericyte loss during aging could contribute to deterioration of cerebral blood flow. They also show how pericyte remodeling reduces the deleterious effects of pericyte loss.

Neoadjuvant treatment with nivolumab plus ipilimumab is well tolerated and demonstrates clinical efficacy in patients with early stage lung cancer.

Platelet aggregation is associated with myocardial infarction and stroke. Here, the authors have conducted a whole genome sequencing association study on platelet aggregation, discovering a locus in RGS18, where enhancer assays suggest an effect on activity of haematopoeitic lineage transcription factors.

In a one-shot prisoner’s dilemma game, manipulating the location of payout information on computer screens changed participants’ gaze pattern sequences and resulted in greater cooperation when more focus was given to others’ outcomes.

Yeh et al. explore the effects of restricting dietary protein, or isoleucine specifically, in aged mice. They uncover benefits to metabolic health and certain indicators of aging and a sexually dimorphic effect on the heart.

Porous liquids promise to combine the advantages of the porosity of solids with those of the fluidity of liquids. Now, a permanently porous ionic-liquid coordination cage has been assembled that encapsulates isomers of butanol and propanol with some size and shape selectivity, as well as three gaseous chlorofluorocarbons with a size-dependent affinity.

Biochemical and structural investigation of a model for prion-induced neurodegeneration—antibody binding to PrP^C—reveals the role of the PrP flexible tail and reactive oxygen species in mediating toxicity.

The mammalian retina has three types of light-sensing cells: rods, cones and melanopsin-containing cells. Rods and cones are involved in vision but have also been shown to contribute to light-entrainment of the circadian clock. Rods and cones must signal through melanopsin-containing cells for the latter.

Primary ciliary dyskinesia (PCD) is a genetically heterogeneous disease resulting in reduced mucus clearance and impaired lung function. Here, the authors show that mutations in PIH1D3 are responsible for an X-linked form of PCD, affecting assembly of a subset of inner arm dyneins.

Granulomatous/sarcoid-like lesions have been reported in patients treated with immune checkpoint inhibitors (ICIs). Here the authors report the occurrence of “nodal immune flare”, an apparent radiological cancer progression in the nodes characterized by the absence of cancer and the presence of non-caseating granulomas, in patients with non-small cell lung cancer following neoadjuvant ICI treatment.

Pooling participant-level genetic data into a single analysis can result in variance stratification, reducing statistical performance. Here, the authors develop variant-specific inflation factors to assess variance stratification and apply this to pooled individual-level data from whole genome sequencing.

Here, the authors clarify the architecture of genetic risk on chromosome X in three male-biased psychiatric disorders. Leveraging this information they identify an exome-wide significant autism risk gene, MAGEC3, and provide a path forward for future gene discovery on this chromosome.

Adding snowpack measurements at strategic locations outperforms spatially complete surveys for water supply prediction, outlining a cost-effective strategy for improving water supply forecasts that combines existing networks and targeted expansion.

Asthma is often characterized by Th2-mediated inflammatory responses, which are initiated by lung dendritic cells. Here, Williams et al.demonstrate that dendritic cell expression of transcription factor IRF4 drives Th2 differentiation through IL-33 and IL-10 activation.

Leonard Breindel et al. develop a real time in-cell NMR spectroscopy that utilizes a bioreactor to maintain cells metabolically active. This real time in-cell NMR spectroscopy enables the identification of protein–protein interactions that would not happen when cells don’t produce energy, suggesting the utility of this method.

Low total energy expenditure (TEE) has been a hypothesized risk factor for weight gain, but longitudinal repeatability of TEE is incompletely understood. Here the authors report that TEE is repeatable for adults, but not for children, and increases in TEE (adjusted for fat-free mass, fat mass, age and sex) are not associated with body composition changes in short-term longitudinal analyses.

Cell-cell adhesion mediated by catenin-cadherin complexes plays a critical role in translating the mechanical forces into physiological responses. Here the authors define a mechanism of force-dependent cadherin-actin linkage dynamically regulated through the actin-binding domain of α-catenin.

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

The response of traits and their plasticity to different environments within plant communities is incompletely understood. Here, the authors use field experiments under two climatic conditions to describe the dynamic relationship between ten annual plant species in association with 19 functional traits.

Jameson and colleagues show that the establishment of resident memory CD8⁺ T cells in nonlymphoid tissues requires transcriptional downregulation of the trafficking molecule S1P₁, mediated by induced loss of the transcription factor KLF2.

Metal-organic frameworks (MOFs) have potential catalysis, filtration and sensing applications, but device fabrication will require controlled MOF growth. Here, α-hopeite microparticles are used to achieve spatial control of MOF nucleation, and accelerate MOF growth.

Common genetic variants associated with plasma lipids have been extensively studied for a better understanding of common diseases. Here, the authors use whole-genome sequencing of 16,324 individuals to analyze rare variant associations and to determine their monogenic and polygenic contribution to lipid traits.

Circulating lipoprotein(a) is an important risk factor for cardiovascular disease and shows variability between different ethnic groups. Here, Zekavat et al. perform whole-genome sequencing in individuals of European and African ancestries and find ancestry-specific genetic determinants for lipoprotein(a) levels.

Obesity changes the characteristics of the immune response induced in a mouse model of atopic dermatitis, suggesting therapies that could be used against immune dysregulation in obesity.

It is unclear how biodiversity-ecosystem functioning and species coexistence mechanisms are linked. Here, Godoy and colleagues combine field-parameterised competition models with a BEF experiment to show that mechanisms leading to more stable species coexistence lead to greater productivity, but not necessarily to enhanced functions other than primary production.

Carotid intima-media thickness (cIMT) and plaque are associated with subclinical atherosclerosis and coronary heart disease (CHD). Here, the authors identify and prioritize genetic loci for cIMT and plaque by GWAS and colocalization approaches and further demonstrate genetic correlation with CHD and stroke.

Predicted responses to climate change may be informed by evolutionary history. Here, the authors reconstruct the phylogeny of lacertid lizards and investigate how the evolution of this clade has varied with paleoclimates and how closely adapted extant species are to modern climates.

Of 12 serology assays tested, four detect antibodies in more than 80% of patients with COVID-19.