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In this work, authors report on SCIMP-positive exosomes secreted by macrophages, that play a crucial anti-inflammatory role in pneumonia. Exosomal SCIMP primarily achieves bacterial clearance by the SCIMP-FPRs-neutrophils chemotaxis.
Recent studies have reported miniaturized spectrometers based on van der Waals heterostructures. Here, the authors demonstrate multifunctional SnS2/ReSe2 heterojunction spectrometers providing photodetection, spectrum reconstruction, spectral imaging, long-term image memory, and signal processing capabilities.
Response rates to immune-checkpoint inhibitors in patients with advanced sarcoma remain modest. Here the authors report the results of a phase 2 study of durvalumab (anti-PD-L1) in combination with the anti-VEGF receptor tyrosine-kinase inhibitor pazopanib in unselected advanced sarcomas with correlative genomic analysis.
Bacterial viruses (phages) are generally recognised as rapidly evolving biological entities. Here, Rozwalak et al. analyse DNA sequence datasets generated from ancient palaeofaeces and identify 298 phage genomes from the last 5300 years, including a 1300-year-old phage genome nearly identical to a present-day virus that infects human gut bacteria.
How speech sounds come to be understood as language remains unclear. Here, the authors find that brain responses to speech in part reflect abstraction of phonological units specific to the language being spoken, mediated through relationships between acoustic features.
Global challenges demand global solutions. Here, the authors show a distributed self-driving lab architecture in The World Avatar, linking robots in Cambridge and Singapore for asynchronous multi-objective reaction optimisation.
This study reveals the spatial and temporal patterns of temperature buffer inside the tropical forests. It provides insights into the forests’ microclimate that controls the functioning of living organisms residing under the forest canopy.
The offshore heat supplied to the Antarctic continental shelves by warm eddies has a potential impact on the melting of ice shelves. Here, how warm eddies form and intrude onto the continental shelf and play an important role in ice shelf melting is shown.
Open-shell catalytically active species are widely used in energy-consuming redox reactions, but their excited-state lifetimes are usually short. Here, the authors report a closed-shell thioxanthone-hydrogen anion species generated under electrochemical conditions, which can be photochemically converted to a potent and long-lived reductant.
Alpha-(1,6)-fucosyltransferase (FUT8) is the sole enzyme responsible for core fucosylation of N-glycans during glycoprotein biosynthesis. Here the authors show that HCV envelope protein E2 enhances FUT8 expression through the EGFR-AKT-SNAIL axis, which subsequently promotes RIG-I K48-ubiquitination and dampens the antiviral IFN-I response through core fucosylated-EGFR-JAK1-STAT3-RIG-I pathway.
Therapeutic options for small cell lung cancer (SCLC) are limited. Here the authors show that a telomere-targeting drug, 6-Thio-2’-deoxyguanosine, inhibits growth of SCLC tumors by inducing telomere dysfunction preferentially in cancer initiating cells and promoting anti-tumor immune responses.
Trial-history biases and lapses are two commonly observed suboptimalities in decision-making that have been traditionally considered distinct. In this study, the authors show that they can both arise from a single underlying mechanism.
Detection of neoepitopes from tumours is time consuming and requires the integration of genomic and/or RNA sequencing expression data. Here, the authors propose a machine learning method to enable direct identification of additional, tumour-specific sequences using mass spectrometry through integration of de novo peptide sequencing scores, MHC class I binding prediction, and peptide retention time prediction.
Methanol on under-coordinated Pt sites at surface Te vacancies on layered PtTe2 decomposes at a probability >90 % which ultimately produces gaseous molecular hydrogen, methane, water and formaldehyde.
Interactions with angiosperms are thought to have had a significant impact on insect diversification. Here, the authors use a Bayesian process-based approach to find that angiosperm radiation played a dual role that changed through time, mitigating insect extinction in the Cretaceous and promoting insect origination in the Cenozoic.
Segmentation is an important fundamental task in medical image analysis. Here the authors show a deep learning model for efficient and accurate segmentation across a wide range of medical image modalities and anatomies.
Fabrication methods for ionic conductive hydrogel fibers are challenged by complexity and poor stability. Using a stress-induced adaptive phase transition strategy, Liu et al. fabricate self-encapsulated hydrogel fibers for depth-of-field sensing applications in a sustainable, two-step process.
Cas13 systems suffer from a lack of spatiotemporal control. Here the authors report paCas13, a light-inducible Cas13 system created by fusing Magnet with fragment pairs; they also report padCas13, a light-inducible base-editing system by fusing ADAR2 to catalytically inactive paCas13 fragments.
Investigating the genetics of male fertility requires comprehensive genotype and phenotype data. Here, the authors characterize the transcriptional complexity of bovine male reproductive tissues to identify loci associated with male fertility.
A pangenomic approach, where genome sequences are related to each other in a graph, facilitates analysis of genomic variation between individuals. Here, the authors explore the benefits of using such an approach to characterize structural variation (e.g., deletions or duplications of more than 50 base pairs) in a rare disease cohort.