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Dust devils are common on Mars and understanding their dynamics is important to gain insights about the meteorology of the planet. Here, the authors show characteristics of a Martian dust devil and its sound from Perseverance rover multi-sensor data combined with modelling.

The capacity of the brain to compensate for insults during development depends on the type of cell loss. Here authors reveal that embryonic ablation of cerebellar output neurons leads to powerful compensation by extra-cerebellar circuits, whereas mutations (En1/2) disrupt extra-cerebellar circuits regulating non-motor behaviors.

Meteorology measurements from NASA’s Perseverance rover on Mars reveal a diversity of processes at work in the atmospheric boundary layer at Jezero crater over a range of temporal scales.

Using data gathered from the microphones of the Perseverance rover, the first characterization of the acoustic environment on Mars is presented, showing two distinct values for the speed of sound in CO₂-dominated atmosphere.

EDA variants are associated with X-linked hypohidrotic dysplasia. Here, the authors report the crystal structure of the human EDA-EDAR complex, reveal the important role of this complex in ectodermal development and uncover the structural mechanism of disease-related mutations in EDA.

Loggerhead sea turtles, which undergo long-distance migrations, can learn magnetic signatures associated with different geographic areas and have two different magnetic senses, each based on a different underlying mechanism.

Hyphae are a major innovation in fungi associated with transitions to multicellularity. Here, Kiss and colleagues use comparative genomic analyses to reconstruct the evolutionary origins of hyphae and the molecular evolution of hypha morphogenesis genes.

Cyclic five-membered disulfides (1,2-dithiolanes) have been reported either as nonspecific redox motifs, or as highly specific cellular probes for thioredoxin reductase (TrxR). Here the authors show that 1,2-dithiolane probes are nonspecifically reduced by a range of thiol reductants and are not sensitive to TrxR modulation, thus they are unsuitable as cellular probes for TrxR.

Federated learning, a method for training artificial intelligence algorithms that protects data privacy, was used to predict future oxygen requirements of symptomatic patients with COVID-19 using data from 20 different institutes across the globe.

In this Review, Heiko Lickert and colleagues discuss β-cell heterogeneity, placing a particular emphasis on the role of islet architecture in defining phenotypic and functional plasticity among β cells. The potential to exploit β-cell heterogeneity and plasticity for diagnostic and therapeutic purposes in the context of regenerative therapies for diabetes mellitus is also discussed.

Diagnostic blood-based biomarkers of pediatric IBD are limited. Here, the authors demonstrate a diagnostic lipidomic signature, comprising only of two molecular lipids. Translation of this signature into a scalable test has the potential to support clinical decision making.

Reactive astrocytes expressing STAT3 support the metastatic growth of tumor cells colonizing the brain and can be pharmacologically targeted to improve the clinical management of patients with secondary brain tumors.

Type 2 diabetes (T2D) is characterized by pancreatic beta-cell failure. Here, the authors show restoration of Phosphatidylinositol transfer protein alpha (PITPNA), a mediator of PtdIns-4-phosphate synthesis in the trans-Golgi network, in human T2D islets reverses impaired insulin granule maturation, exocytosis, and ER stress.

Immunotherapy using dendritic cell (DC)-based vaccination has been exploited in the clinic for cancer treatment. Here the authors report the results of a randomized, placebo-controlled, phase 3 trial of adjuvant blood-derived DC cell-based therapy in patients with stage IIIB and IIIC melanoma.

An economic evaluation can provide insights into the cost-effectiveness of different kidney replacement therapy modalities to inform decisions on how to best allocate limited resources. This evidence-based Guideline is aimed at equipping policymakers and medical personnel with insight into the principles of economic evaluation within the context of policies for kidney-failure services, and increasing their confidence in requesting and using economic evidence derived from such evaluations.

The regulation of the distinct intrinsic phenotypic states in melanoma remain poorly characterised. Here, multi-omics analysis for a panel of 68 early passage melanoma cell lines reveals that cancer cell intrinsic transcriptomic programs are associated with distinct immune features.

Signal processors based on programmable photonic circuits will enable many future applications employing a common hardware platform. The authors present the architecture and two approaches to management automation to enable self-configuration and optimization of such photonic integrated circuits.

An oncometabolite produced by tumor cells acts as a paracrine immunosuppressant dampening antitumor T cell responses in glioma.

Wiskott–Aldrich syndrome (WAS) is a severe X-linked primary immunodeficiency syndrome. Here, the authors show that loss of WAS gene in dendritic cells results in increased activity of Rac2, increase of phagosomal pH, and more efficient cross-presentation.

Nucleic acid-sensing receptors are crucial for initiating protective immune responses against viruses, but aberrant activation of these receptors can also drive pathological inflammation. In this Review, the authors discuss the new agonists and antagonists that are being developed to target these receptors in the clinic.

Longitudinal study of plasma biomarkers, in two independent cohorts, highlighted only p-tau217 as a surrogate marker of disease progression in early Alzheimer’s disease, supporting the development of new disease-modifying treatments.

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.

In this phase 1 trial of a personalized, neoantigen-specific autologous T cell therapy, BNT221, when given as monotherapy in patients with metastatic melanoma refractory to PD-1 and CTLA-4 inhibitor regimens, the therapy was safe and showed preliminary clinical activity and neoantigen-specific T cell responses.

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.

A machine learning-based, continuous in silico coronary artery disease (CAD) score built using electronic health record data is applied to rare variant association analysis of CAD, implicating novel candidate genes and biological mechanisms.

Analysis using a combination of molecular and genetic epidemiological approaches reveals an interaction between female sex and the genetic variant PNPLA3 p.I148M that might explain why some women have increased susceptibility to fatty liver disease after onset of menopause.

Koplev et al. apply interactive system analyses to infer and characterize gene-regulatory networks (GRNs) active within and across tissues that cause cardiometabolic disease and coronary artery disease (CAD). By including GWAS in the integrative analysis, the provided multiorgan framework of GRNs is suggested to explain significantly more heritability of CAD than what has been achieved by analyzing GWAS alone.

Multi-ancestry meta-analyses of genome-wide association studies for self-reported physical activity during leisure time, leisure screen time, sedentary commuting and sedentary behavior at work identify 99 loci associated with at least one of these traits.

Neutrophils migrate into tissues as innate immune responders. Nourshargh and colleagues demonstrate that neutrophils can migrate in the reverse direction in vivo under inflammatory conditions and may contribute to the dissemination of systemic inflammation.

A robust signature of circulating inflammatory proteins is causally associated with 10-year risk of progression to end-stage renal disease in diabetic patients