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Long-term monitoring of patients with Wiskott–Aldrich syndrome following lentiviral gene therapy shows a safe profile and a reduction in the frequency of autoimmune manifestations and bleeding events, despite incomplete platelet reconstitution.

A screening strategy with plasma p-tau217, evaluated in two independent cohorts from Sweden and Canada, showed that this biomarker may effectively streamline tau-PET referrals in memory clinic settings, optimizing the prognostic work-up of Alzheimer’s disease.

Solar wind is highly structured yet variable. Close-up observations of the solar atmosphere reveal that the changing connectivity of multiple sources in the solar corona drives the observed complexity and variability in the inner heliosphere.

All forms of diabetes eventually lead to a reduction in insulin-secreting pancreatic β-cells. Here, the authors report aminopyrazine derivatives, which induce proliferation of rodent as well as human β-cells and improve glucose metabolism in a mouse model of type 1 diabetes.

Dexamethasone has been shown to have survival benefits for critically ill patients hospitalised with COVID-19 in the UK. Here, the authors estimated the number of lives that could be saved through a UK and global roll out of the drug and demonstrate that it is a cost-effective option.

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.

Using a patterned waveguide, a Bose–Einstein condensate of polaritons is realized in a bound state in the continuum, with a low condensation threshold density that occurs at a dispersion saddle point.

The performance of plasma %p-tau217 is clinically equivalent in classification of Aβ PET status and superior in classification of tau PET status compared to clinically used and FDA-approved CSF tests in cognitively impaired participants.

Therriault et al. provide a framework for the individual-level interpretation of plasma biomarkers by determining their positive and negative predictive values for amyloid positron emission tomography status in relation to patient age and clinical symptoms.

The interplay between amyloid and tau pathology in Alzheimer’s disease is still not well understood. Here, the authors show that amyloid-related increased in soluble p-tau is related to subsequent accumulation of tau aggregates and cognitive decline in early stage of the disease.

Statins and aminobisphosphonates inhibit post-translational modifications and membrane accumulation of progerin, the protein that causes Hutchinson-Gilford progeria syndrome, pointing to a potential combination therapy for this disease.

Using trait-dependent biogeographic models to analyse data for >7,000 tetrapod species, the authors show that large body size and a fast life history strategy facilitate dispersal success, although this was also true for small body size and a slow life history strategy in a minority of clades.

There is currently no disease-modifying treatment for Parkinson’s disease, a common neurodegenerative disorder. Here, the authors use genetic variation associated with gene and protein expression to find putative drug targets for Parkinson’s disease using Mendelian randomization of the druggable genome.

Contrary to the view that urbanization is a major driver of the global rise in obesity, the global increase in body-mass index is shown to be mostly due to increases in the body-mass indexes of rural populations.

Clinical studies have suggested that the therapeutic potential of polyclonal convalescent plasma is highest in the first days of symptoms. Here, the authors present results from a pooled analysis of two clinical trials in COVID-19 outpatients that did not provide conclusive evidence in favor of convalescent plasma.

A combination of calculations and electrical measurements on oligo-porphyrin wires in single-molecule junctions strongly suggest that the mechanism of long-range charge transport is phase-coherent electron tunnelling.

Interleukin 10 dampens inflammation and prevents excessive tissue damage during immune responses. Sotomayor and colleagues show that the histone deacetylase HDAC11 negatively regulates expression of the gene encoding interleukin 10 and immune tolerance.

In this Resource, the authors integrate multiomics data to show the effect of the transcription factors Blimp-1 and c-Maf on IL-10 and type 1 and 17 responses, which together protect against pathobiont-induced colitis.

A comprehensive comparison of Alzheimer’s disease blood biomarkers in cognitively unimpaired individuals reveals that plasma p-tau231 and p-tau217 capture very early Aβ changes, showing promise as markers to enrich a preclinical population for Alzheimer’s disease clinical trials

The pulsation spectra of intermediate-mass stars (so-called δ Scuti stars) have been challenging to analyse, but new observations of 60 such stars reveal remarkably regular sequences of high-frequency pulsation modes.

The accurate determination of quark mixing parameters is essential for the understanding of the Standard Model. The LHCb collaboration now reports the coupling strength of the b quark to the u quark through the measurement of a baryonic decay mode.

CP violation has deep implications for particle physics and cosmology. Previously observed only in meson decays, signs of CP violation have now been spotted in baryon decays by analysing the proton–proton collision data from the LHCb detector.

Organometallic frameworks have raised considerable interest in the area of nanoelectronics, but they are usually prepared at the ensemble level resulting in limited control. Vladyka et al. control the formation of single oligomer chains, unit by unit, in a mechanically controllable break-junction setup.

Analysis of 2,170 SARS-CoV-2 sequences from the first wave of the COVID-19 epidemic in Spain provides insights into transmission patterns and the effects of lockdown on the emergence of new variants.

Non-graphitising carbon materials typically cannot be converted to graphite without the use of metal catalysts. Here, catalyst-free, high-temperature pulsing is shown to convert polyvinylidene chloride and cellulose into highly ordered graphite.

New influenza virus vaccines tested in humans elicit broadly cross-reactive antibodies that bind the stalk of the viral hemagglutinin protein and may serve as templates to design a universal influenza vaccine.

Flatfish eye migration in metamorphosis study shows up-regulated immune genes. The process involves roles of myosin/ependymin, the link of alx3’s to cranial restructuring, changes in opsins adaptation to low light and an asynchronous system activation.

Suarez-Jimenez and colleagues use a shock and safe zone experiment with fMRI imaging to examine how pathological anxiety disorders are manifested in the brain. Their findings suggest that safe and dangerous zones within the experiment alter activation in different brain regions.