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Approaches for assessing epidemic risks meet challenges when dealing with high-resolution data available nowadays, that includes behaviors, disease progression, and interventions. The authors propose an analytical framework to compute the epidemic threshold for arbitrary models of diseases, interventions, and hosts contact patterns.
Chemical approaches to improve aqueous dispersions of conjugated polymers are limited by the feasibility of modifying the backbone or lead to poor performance. Here, Liu et al. show that ground-state electron transfer in donor:acceptor blends aids aqueous dispersion, for high conductivity and solubility.
High-fidelity personalized anatomical models can offer invaluable support for precision medicine. Here, the authors show the 3D printing of self-healing liver models, which can be resected in a trial and-error manner for surgical training to enhance the safety of hepatic surgery.
Landward barrier migration facilitates erosion of shoreface-exposed marsh and lagoon carbon stocks at rates outpacing backbarrier carbon accumulation, thus demonstrating the ephemeral nature of blue carbon storage along transgressive coasts.
Proteins contain modular structural and functional units called domains. Here, the authors have developed Merizo, a deep learning method for domain segmentation applicable to experimental structures as well as those generated by AlphaFold2.
Shortening the inter-spin distance is an effective way to enhance magnetic coupling. However, it is typically challenging to change the inter-ion distance in most magnetic systems. Here, Huang et al present a strategy for enhancing magnetic interactions, by confining a molecular magnetic system inside a carbon fullerene cage, leading to enhanced magnetic properties.
Here, Urzi et al. pioneered a 2D self-organizing neuromuscular junction (soNMJ) model from human pluripotent stem cells, with implications for neuromuscular disease modeling and drug screening approaches.
The nuclear dot protein 52 (NDP52) is an autophagy receptor known to trigger autophagy following bacterial infection. Here, Cui et al. show that NDP52 also triggers an anti-viral response following hepatitis B virus (HBV) infection. NDP52 forms a tripartite complex with Rab9 and envelope proteins of HBV and targets the virus to Rab9-dependent lysosomal degradation pathway.
Here, the solar-cycle forcing and response are used to constrain climate sensitivity. Solar forcing does not involve aerosols and thus provides an independent and tighter constraint, reducing current uncertainty range by 2/3.
The role of alternative splicing in pancreatic cancer (PDAC) development remains to be explored. Here, RBFOX2 is shown to regulate exon splicing events in transcripts encoding proteins involved in cytoskeletal remodelling programs and its downregulation promotes PDAC progression and liver metastasis.
Targeted protein degradation (TPD) is an emerging therapeutic that can lead to proteasomal degradation of target proteins. Here, the authors combine nano-scale, automated synthesis and cell-based, direct-to-biology screening, allowing them to discover and profile Molecular Glues (MGs) degrading substrates via the Cereblon E3 ubiquitin ligase.
Designing optogenetically functionalized G protein-coupled receptors (optoXRs) to mimic endogenous signaling in vivo is challenging. Here, the authors optimize the design of optoXRs by considering evolutionary conserved protein interactions, and they employ this approach in fruit flies.
Excited conformation state of biomolecule is transient and high-energy conformation state. Here the authors use NMR spectroscopy and computational modeling to reveal the 3D structure of HIV-1 TAR RNA excited conformational state.
Paeniclostridium sordellii lethal toxin (TcsL) is a potent toxin that can cause toxic shock syndrome. TcsL contains a unique CROPs domain with unclear functions. Here, the authors provide evidence of the CROPs domain’s role in stability and toxicity of TcsL.
The true number of human-driven bird extinctions is likely larger than we think. Here, the authors combine recorded extinctions with estimates from the fossil record to suggest that ~1400 bird species have gone extinct since the Late Pleistocene.
Marking of recently activated T cells may help further our understanding of immunity against Mycobacterium tuberculosis (Mtb). Here the authors use Nur77-GFP reporter mice infected with Mtb and systems data approaches to implicate OX40 as a marker for recently activated, functionally and transcriptome-wise distinct CD4 T cells, and as a potential target for immunotherapy.
Several solid-state defect platforms have been proposed for application as a spin-photon interface in quantum communication networks. Here the authors report spin-selective optical transitions and narrow inhomogeneous spectral distribution of V centers in isotopically-enriched SiC emitting in the telecom O-band.