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The accuracy and granularity of classifying cell types in the tumour microenvironment (TME) from single-cell RNA-seq data is impacted by heterogeneity among cancer cells and similarities among functionally related immune cells. Here, the authors develop scATOMIC, a tumour and TME cell type classifier based on a hierarchical approach that can be applied to pan-cancer datasets.
Achieving stable and continuous NH3 electrosynthesis is of great interests. Here, the authors report a bipolar membrane with a three-dimensional physically interlocked interface to achieve a continuous NH3 production from nitrate electroreduction at 1000 mA cm−2 for over 100 h.
Heat waves and droughts increase air pollution from power plants in California, which disproportionately damages counties with a majority of people of color. Droughts cause chronic increases in pollution damages. Heat waves are responsible for the days with the highest damages.
Many of the most sensitive X-ray detectors are based on toxic elements such as lead, limiting their safe applications. Here, the authors report the realization of sensitive X-ray detectors based on solution-grown thick BiI/BiI3/BiI van der Waals heterostructures, showing a detection limit down to 34 nGy s−1 and high stability.
Cells transmit mechanical force to the nucleus via the cytoskeleton. Here, the authors reveal a role for the actin regulator Mena in force transmission at the nuclear envelope, where it regulates nuclear architecture, chromatin organization and gene expression.
The historical changes in country emissions of greenhouse gases and air quality pollutants are classified together as a function of economic development, providing valuable guidance to emission scenario development.
The dynamic and temporal changes of host genome architecture during Epstein-Barr virus (EBV) transformation are not well known. Here the authors transform human primary B lymphocyte into lymphoblastoid cell lines (LCLs) with EBV and show that the host 3D genome is rewired to facilitate expression of key oncogenes.
The understanding of molecular mechanisms in different subtypes of head and neck cancer (HNC) will define subtype-specific treatment options. Here the authors show that PI3K-phospho-YBX1 axis promotes tumour growth in basal subtype of HNC, while unphosphorylated YBX1 acts as a suppressor of metastasis in the mesenchymal subtype with inactive PI3K signalling.
Immunotherapies have shown limited efficacy in patients with glioma. Here, based on an in vivo kinome knockout CRISPR screen, the authors show that checkpoint kinase 2 promotes CD8 T cell immune evasion and that its depletion or inhibition improve survival and response to PD1/PDL1 blockade in preclinical glioma models.
Correlation between vaccine induced serological response and protection against SARS-CoV-2 omicron infection is not well understood. Authors investigate breakthrough infections in triple-vaccinated healthcare workers, to characterise correlates of protection and viral characteristics.
Plants respond to light and temperature changes via the photoreceptor phytochrome B and the phytohormone auxin. Here the authors reveal microRNA156 as a previously uncharacterized developmental signal that gates environmentally regulated plant growth by licensing auxin sensitivity.
Comprehensive understanding of the human protein-protein interaction network, aka the human interactome, can provide important insights into the molecular mechanisms of complex biological processes and diseases. Here the authors summarize the community efforts initiated by the International Network Medicine Consortium to benchmark the ability of 26 representative network-based methods to predict protein-protein interactions.
One of the ambitions of computational neuroscience is that we will continue to make improvements in the field of artificial intelligence that will be informed by advances in our understanding of how the brains of various species evolved to process information. To that end, here the authors propose an expanded version of the Turing test that involves embodied sensorimotor interactions with the world as a new framework for accelerating progress in artificial intelligence.