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    1. Developmental Biology
    2. Plant Biology

    Cell type boundaries organize plant development

    Monica Pia Caggiano, Xiulian Yu ... Marcus G Heisler
    Leaf position, shape and orientation are pre-patterned by cell type boundaries in the shoot meristem.
    1. Neuroscience

    A tonic nicotinic brake controls spike timing in striatal spiny projection neurons

    Lior Matityahu, Jeffrey M Malgady ... Joshua L Plotkin
    A novel mechanism describes how tonic activation of nicotinic acetylcholine receptors can modulate the timing of striatal output by priming feedforward inhibition.
    1. Developmental Biology
    2. Evolutionary Biology

    The mlpt/Ubr3/Svb module comprises an ancient developmental switch for embryonic patterning

    Suparna Ray, Miriam I Rosenberg ... François Payre
    mille-pattes micropeptides have conserved function in insect embryonic patterning together with transcription factor Shaven-baby and ubiquitin ligase Ubr3, except in flies wherein restoring broad embryonic Svb expression restores patterning potency.
    1. Neuroscience

    Cellular taxonomy and spatial organization of the murine ventral posterior hypothalamus

    Laura E Mickelsen, William F Flynn ... Alexander C Jackson
    Single cell RNA–sequencing and neuroanatomical methods reveal unexpected molecular diversity and highly segregated spatial organization of neuronal cell types within the mouse ventral posterior hypothalamus, including the mammillary nuclei.
    1. Cell Biology

    Circular RNA HMGCS1 sponges MIR4521 to aggravate type 2 diabetes-induced vascular endothelial dysfunction

    Ming Zhang, Guangyi Du ... Wei Chen
    Cardiovascular disease, the top cause of diabetic deaths, progresses via vascular endothelial dysfunction, with circHMGCS1 and miR4521 highlighted as potential markers for the development of this condition.
    1. Cell Biology
    2. Genetics and Genomics

    Aberrant methylation and expression of TNXB promote chondrocyte apoptosis and extracullar matrix degradation in hemophilic arthropathy via AKT signaling

    Jiali Chen, Qinghe Zeng ... Hongting Jin
    Alterations of DNA methylation were associated with articular cartilage degeneration in hemophilic arthropathy, and aberrant methylation and expression of TNXB promote blood-induced chondrocyte apoptosis by regulating AKT activation.
    1. Cell Biology
    2. Neuroscience

    KIF2A regulates the development of dentate granule cells and postnatal hippocampal wiring

    Noriko Homma, Ruyun Zhou ... Nobutaka Hirokawa
    Postnatal KIF2A is a key regulator for axon/dendrite determination of developing dentate granule cells, and its loss developed apical axons in dentate molecular layer, broke hippocampal wiring, and induced temporal lobe epilepsy.
    1. Neuroscience

    ASIC1a is required for neuronal activation via low-intensity ultrasound stimulation in mouse brain

    Jormay Lim, Hsiao-Hsin Tai ... Jaw-Lin Wang
    Mouse brain neurons response to transcranial ultrasound at the energy level of 5 mW/cm2 and repeated stimulations lead to neurogenesis while ASIC1a is required both in vitro and in vivo as one of the mechanoreceptors.
    1. Neuroscience

    The entorhinal cortex modulates trace fear memory formation and neuroplasticity in the mouse lateral amygdala via cholecystokinin

    Hemin Feng, Junfeng Su ... Jufang He
    Cholecystokinin-positive neural projection from entorhinal cortex to lateral amygdala modulates the long-term potentiation of auditory-evoked potential in lateral amygdala and underlies the formation of trace fear memory.
    1. Neuroscience

    Sonic Hedgehog switches on Wnt/planar cell polarity signaling in commissural axon growth cones by reducing levels of Shisa2

    Keisuke Onishi, Yimin Zou
    Sonic Hedgehog signaling may temporally and spatially activate planar cell polarity signaling for cellular and tissue morphogenesis.