192 results found
    1. Cell Biology

    Evidence for a role of human blood-borne factors in mediating age-associated changes in molecular circadian rhythms

    Jessica E Schwarz, Antonijo Mrčela ... Amita Sehgal
    Blood-borne factors contribute to changes in the circadian transcriptome with age.
    Version of Record
    Short Report
    • Fundamental
    • Compelling
    1. Neuroscience

    Homeostatic plasticity fails at the intersection of autism-gene mutations and a novel class of common genetic modifiers

    Özgür Genç, Joon-Yong An ... Graeme W Davis
    Forward genetic screens define a novel genetic landscape by which diverse, unrelated autism risk genes may converge to commonly affect the robustness of synaptic transmission.
    1. Cell Biology
    2. Developmental Biology

    Drosophila hedgehog can act as a morphogen in the absence of regulated Ci processing

    Jamie C Little, Elisa Garcia-Garcia ... Daniel Kalderon
    Hedgehog acts as a morphogen by regulating proteolytic processing and activation of full-length Ci/Gli transcriptional effectors but can pattern Drosophila wing discs normally in the absence of regulated proteolytic processing.
    1. Biochemistry and Chemical Biology
    2. Cancer Biology

    Collateral deletion of the mitochondrial AAA+ ATPase ATAD1 sensitizes cancer cells to proteasome dysfunction

    Jacob M Winter, Heidi L Fresenius ... Jared Rutter
    A common genomic deletion in various human cancers disrupts mitochondrial protein homeostasis in a way that might be targeted by existing drugs.
    1. Structural Biology and Molecular Biophysics
    2. Cell Biology

    Kinesin-4 KIF21B is a potent microtubule pausing factor

    Wilhelmina E van Riel, Ankit Rai ... Anna Akhmanova
    Kinesin-4 KIF21B combines a processive motor activity with two non-motor microtubule-binding domains and an autoregulatory region to induce pausing of microtubule plus ends.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Increased longevity due to sexual activity in mole-rats is associated with transcriptional changes in the HPA stress axis

    Arne Sahm, Matthias Platzer ... Philip Dammann
    The fact that sexual activity/reproduction doubles the lifespan of certain rodent species is most likely linked to critical changes in the regulation of the hypothalamic–pituitary–adrenal stress axis.
    1. Immunology and Inflammation

    Resting natural killer cells promote the progress of colon cancer liver metastasis by elevating tumor-derived stem cell factor

    Chenchen Mao, Yanyu Chen ... Xiangyang Xue
    Resting natural killer cells promote the progress of colon cancer liver metastasis (CCLM), which may be exploited for novel strategies to improve therapeutic outcomes for patients with CCLM.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    A critical role for heme synthesis and succinate in the regulation of pluripotent states transitions

    Damien Detraux, Marino Caruso ... Patricia Renard
    Accumulation of succinate during the in vitro modeling of embryonic stem cell state transition critically regulate cell fate.
    1. Immunology and Inflammation

    Regulatory T cells suppress the formation of potent KLRK1 and IL-7R expressing effector CD8 T cells by limiting IL-2

    Oksana Tsyklauri, Tereza Chadimova ... Ondrej Stepanek
    Regulatory T cell suppress cytotoxic T cells in autoimmunity and cancer by taking up IL-2.
    1. Cancer Biology
    2. Medicine

    Photonic hyperthermia of malignant peripheral nerve sheath tumors at the third near-infrared biowindow

    Yihui Gu, Zhichao Wang ... Qingfeng Li
    In vivo and in vitro experiments confirm the conspicuous antineoplastic efficacy of NIR-III photothermal therapy under the premise of ensuring biosafety.

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