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    1. Cancer Biology

    Spatial determination and prognostic impact of the fibroblast transcriptome in pancreatic ductal adenocarcinoma

    Wayne Croft, Hayden Pearce ... Paul Moss
    Profiling spatially defined fibroblasts in the pancreatic ductal adenocarcinoma (PDAC) tumor microenvironment identifies high levels of podoplanin and hypoxia in tumor-proximal fibroblasts associated with bad prognosis, whilst inflammatory markers define more distal fibroblast regions and associate with better outcomes.
    1. Microbiology and Infectious Disease
    2. Physics of Living Systems

    A morphological transformation in respiratory syncytial virus leads to enhanced complement deposition

    Jessica P Kuppan, Margaret D Mitrovich, Michael D Vahey
    Respiratory syncytial virus produces filamentous particles that change shape when the viral matrix detaches from the viral membrane, and this change in shape results in enhanced deposition of complement proteins, with potential downstream consequences.
    1. Neuroscience

    Different theta frameworks coexist in the rat hippocampus and are coordinated during memory-guided and novelty tasks

    Víctor J López-Madrona, Elena Pérez-Montoyo ... Santiago Canals
    Integration and segregation of information of memory and sensory in the hippocampus could be achieved by the coordination of distinct theta-gamma coding frameworks.
    1. Cell Biology
    2. Developmental Biology

    Zebrafish fin regeneration involves generic and regeneration-specific osteoblast injury responses

    Ivonne Sehring, Hossein Falah Mohammadi ... Gilbert Weidinger
    Osteoblast dedifferentiation and migration are injury responses that are differentially regulated and independent of regenerative bone formation.
    1. Ecology
    2. Plant Biology

    Genetic variation, environment and demography intersect to shape Arabidopsis defense metabolite variation across Europe

    Ella Katz, Jia-Jie Li ... Daniel J Kliebenstein
    Measurements of specialized metabolites across a population of 800 natural Arabidopsis thaliana accessions revealed different pressures and evolutionary processes that shaped their variation and distribution across Europe.
    1. Structural Biology and Molecular Biophysics

    Inhibition of the proton-activated chloride channel PAC by PIP2

    Ljubica Mihaljević, Zheng Ruan ... Zhaozhu Qiu
    PIP2 inhibits the proton-activated chloride (PAC) channel by selectively stabilizing its desensitized state.
    1. Structural Biology and Molecular Biophysics

    Large domain movements through the lipid bilayer mediate substrate release and inhibition of glutamate transporters

    Xiaoyu Wang, Olga Boudker
    Substrate releasing or inhibitor binding on the intracellular side of a glutamate transporter homologue require movements of the transport domain through the lipid membrane, which undergoes adaptive deformations.
    1. Structural Biology and Molecular Biophysics

    Sterol derivative binding to the orthosteric site causes conformational changes in an invertebrate Cys-loop receptor

    Steven De Gieter, Casey I Gallagher ... Rouslan G Efremov
    Cryo-EM structures of Cys-loop receptor Alpo4 from the thermophilic worm Alvinella pompejana show that a sterol derivative CHAPS binds in and outside of its orthosteric binding site and induces a quaternary twist.
    1. Developmental Biology
    2. Neuroscience

    Low FoxO expression in Drosophila somatosensory neurons protects dendrite growth under nutrient restriction

    Amy R Poe, Yineng Xu ... Chun Han
    The development of Drosophila somatosensory neurons is spared under nutrient deficiency so that they grow more dendrites and make animals more sensitive to environmental stimuli.
    1. Genetics and Genomics

    Boosting targeted genome editing using the hei-tag

    Thomas Thumberger, Tinatini Tavhelidse-Suck ... Joachim Wittbrodt
    Increased efficiency of targeted genome editing by simple addition of a bipartite-optimized tag at the N- and C-termini of effector proteins (Cas9 and cytosine-to-thymine base editor) is applicable in organismo and cell culture.