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The authors theoretically study the pressure dependence of the phase diagram of the nickelate PrNiO2 with and without Sr doping. At high pressure, they find that the superconducting dome is significantly enhanced in both Tc and doping-range of superconductivity compared with ambient pressure, with a maximal Tc of 100 K around 100 GPa in absence of external doping.
Four β-N-acetylgalactosaminidase gene families were identified via deep-sea metagenome analysis. The biochemical and structural characterization of the aforementioned enzymes revealed their functional diversity and monophyletic evolutionary history.
The sources and sinks of Re and U in the modern ocean may be imbalanced, according to sedimentary porewater analysis and assessment of reductive Re and U removal on the continental shelf
Proton conduction is one of the interesting applications of hydrogen-bonded organic frameworks. Here, the authors report hydrogen-bonded organic framework that can be transformed into glassy state, effectively mitigating grain boundary effects, and significantly enhancing proton conduction performance.
Conversation is a primary means of social influence, but its effects on the brain aren’t well-understood. Here, the authors find evidence that people who are central in their social networks facilitate consensus-building conversations that align future brain activity.
Exponential growth of toxigenic Streptococcus pyogenes M1UK lineage accounted for most of the 2022/2023 invasive infection upsurge in the UK. Authors provide evidence that M1UK first emerged in 2008, has genetic evidence of enhanced fitness, and has disseminated to 3 continents.
Human groups preserve cultural history in songs passed between generations. Here the authors show that musical histories are largely independent of the history preserved in genes and languages.
Pesticides safeguard crops against pest infestations and mitigate associated risks. In this work, the authors develop a pesticide targeting AlstR-C of T.pityocampa pests, showing promising results without harming other insects, and advancing the development of GPCR-targeted pesticides for insect control.
While machine learning platforms can improve the assessment of Hematoxylin & Eosin (H&E) stained-tumour tissue images, current models typically require manual cell-type annotations in training. Here, the authors develop VOLTA, a self-supervised machine learning framework to improve cell representation learning in H&E images based on the cells environment
Natural killer (NK) cells are assessed for various therapies, but sub-optimal cryopreservation dampens their clinical feasibility. Here the authors show that pretreating human NK cells with IL-15/IL-18 prior to cryopreservation improves NK cell post-thaw viability and functions, potentially via anti-apoptosis gene induction and granzyme B degranulation.
Proline-rich antimicrobial peptides (PrAMPs) inhibit bacterial protein biosynthesis. Here, the authors show that the honey-bee derived PrAMPs Api137 and Api88 inhibit bacterial ribosomes through multiple mechanisms, promising for drug development.
MYC regulates numerous genes involved in cell growth and proliferation. Here, Li-Bao et al. study the DNA regions that regulate Myc transcription in early mouse embryos and pluripotent stem cells. They report a specific region with independent modules dedicated to discrete temporal and spatial phases of Myc expression.
Shadow tomography is efficient for quantum state characterization. Here, the authors implement shadow tomography on photonic states with a single metasurface, which alleviates the complexity in measurement
Incorporating spin crossover motifs into mechanically interlocked molecules offers various switchable properties. Here, the authors report two FeII catenated metal-organic frameworks that exhibit spin dependent luminescence and dielectric switching.
Supramolecular polymer networks have unique and useful properties due to the reversible nature of their cross-links. Here, the authors show that when two distinct supramolecular interaction classes exist within a single cross-link, new functions can result.