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Mashup Score: 53Ligand-induced ubiquitination unleashes LAG3 immune checkpoint function by hindering membrane sequestration of signaling motifs - 1 day(s) ago
This study uncovers the molecular mechanism of LAG3 activation upon ligand engagement and its regulation by non-degradative polyubiquitination within the tumor microenvironment. The findings highlight LAG3/CBL coexpression as a promising biomarker for selecting suitable patients for LAG3-targeted immunotherapy.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
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Mashup Score: 3From big data and experimental models to clinical trials: Iterative strategies in microbiome research - 8 day(s) ago
For microbiome research to be translated into clinical applications, the field needs to move beyond correlational studies; we suggest adopting a multi-phase iterative approach that leverages in vivo and ex vivo strategies, as well as a combination of traditional microbiology, with big-data approaches.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
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Mashup Score: 3Sampling representational plasticity of simple imagined movements across days enables long-term neuroprosthetic control - 8 day(s) ago
Recordings from electrocorticography brain-computer interface (BCI) in tetraplegic participants find mesoscale representational stability and plasticity with neurofeedback that allows for long-term neuroprosthetic control of a robotic arm and hand.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
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Mashup Score: 7
Genomic analysis of the amphipod Hirondellea gigas revealed population homogeneity within the Mariana Trench but genetic differentiation between nearby hadal features. Multi-omics analysis showed that host-symbiotic interactions contribute to its adaptation to high-pressure and food-limited hadal environments.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
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Mashup Score: 1GUK1 activation is a metabolic liability in lung cancer - 9 day(s) ago
Schneider et al. identify guanylate kinase 1 (GUK1), a GDP-synthesizing enzyme, as a target of oncogenic signaling in lung cancer. Phosphorylation of GUK1 augments nucleotide pools and is important for G protein signaling and tumor proliferation.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
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Mashup Score: 5Early fusion intermediate of ACE2-using coronavirus spike acting as an antiviral target - 10 day(s) ago
An early fusion intermediate conformation of the SARS-CoV-2 spike protein induced by ACE2 binding is uncovered. AL5E is an engineered protein that targets this structure, exhibits potent inactivation of ACE2-using coronaviruses, and inhibits their infection, thus revealing a new class of anti-coronavirus targets.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
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Mashup Score: 11Ligand interaction landscape of transcription factors and essential enzymes in E. coli - 10 day(s) ago
Combining affinity purification with precision mass spectrometry and AI-driven molecular docking defines the network of endogenous protein-metabolite interactions in Escherichia coli.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
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Mashup Score: 3Assembly and architecture of endogenous NMDA receptors in adult cerebral cortex and hippocampus - 10 day(s) ago
Cryo-EM structures provide a snapshot of subunit assembly and atomic architecture in endogenous NMDA receptors, shedding light on their in vivo function, which is highly associated with learning and memory.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
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Mashup Score: 15Massively parallel reporter assay investigates shared genetic variants of eight psychiatric disorders - 11 day(s) ago
High-throughput experimental validation of genetic variants linked to eight psychiatric disorders reveals the regulatory mechanisms underlying variants with pleiotropic and disorder-specific effects.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
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Mashup Score: 10KDM6B-dependent epigenetic programming of uterine fibroblasts in early pregnancy regulates parturition timing in mice - 12 day(s) ago
Parturition timing in mice is controlled by locus-specific adjustment of histone H3 trimethyl lysine 27 (H3K27me3) levels within uterine fibroblasts in early gestation, with subsequent locus-specific H3K27me3 erosion associated with gene induction post-midgestation.
Source: www.cell.comCategories: General Medicine News, General HCPsTweet
Now online! Ligand-induced ubiquitination unleashes LAG3 immune checkpoint function by hindering membrane sequestration of signaling motifs https://t.co/QKPBxSjoAc