34 results found
    1. Computational and Systems Biology
    2. Developmental Biology

    Discovering sparse transcription factor codes for cell states and state transitions during development

    Leon A Furchtgott, Samuel Melton ... Sharad Ramanathan
    Sparse patterns in gene expression allow simultaneous discovery of cell states, lineage relationships and key genes controlling developmental decisions.
    1. Cell Biology
    2. Neuroscience

    RNA-binding deficient TDP-43 drives cognitive decline in a mouse model of TDP-43 proteinopathy

    Julie C Necarsulmer, Jeremy M Simon ... Todd J Cohen
    Impairing TDP-43 RNA-binding capacity through a single acetylation-mimic mutation alters TDP-43 function and recapitulates biochemical, molecular, and behavioral features of sporadic TDP-43 proteinopathies, thus providing opportunities for new research into pathogenic mechanisms and therapeutic interventions.
    1. Chromosomes and Gene Expression
    2. Developmental Biology

    SMC5/6 is required for replication fork stability and faithful chromosome segregation during neurogenesis

    Alisa Atkins, Michelle J Xu ... Philip W Jordan
    The structural maintenance of chromosomes complex, SMC5/6, is crucial for brain development and function as it ensures proficient DNA replication in neural progenitor cells prior to chromosome segregation.
    1. Developmental Biology
    2. Neuroscience

    Comparison of induced neurons reveals slower structural and functional maturation in humans than in apes

    Maria Schörnig, Xiangchun Ju ... Elena Taverna
    Neurons mature slower in humans than in other non-human primates.
    1. Neuroscience

    A deleterious Nav1.1 mutation selectively impairs telencephalic inhibitory neurons derived from Dravet Syndrome patients

    Yishan Sun, Sergiu P Paşca ... Ricardo E Dolmetsch
    A human cellular model of a prototypical form of intractable childhood epilepsy supports selective impairment of inhibitory neurons as a key pathophysiological mechanism.
    1. Neuroscience
    2. Stem Cells and Regenerative Medicine

    Generation of vascularized brain organoids to study neurovascular interactions

    Xin-Yao Sun, Xiang-Chun Ju ... Zhen-Ge Luo
    A vessel and brain fusion organoid model provides a platform for the study of interactions between neuronal and non-neuronal components during brain development and functioning.
    1. Stem Cells and Regenerative Medicine

    A fully automated high-throughput workflow for 3D-based chemical screening in human midbrain organoids

    Henrik Renner, Martha Grabos ... Jan M Bruder
    Automated liquid handling, whole mount staining, and clearing allow unbiased 3D quantitation of cell markers in human neural organoids with diameters of up to 1 mm at the single-cell level.
    1. Stem Cells and Regenerative Medicine

    Microcephaly-associated protein WDR62 shuttles from the Golgi apparatus to the spindle poles in human neural progenitors

    Claudia Dell'Amico, Marilyn M Angulo Salavarria ... Marco Onorati
    Microcephaly-associated mutations disrupt microtubule-dependent WDR62 translocation from the Golgi complex to the mitotic spindle poles, impair mitotic progression, and alter neurogenic trajectories in patient induced Pluripotent Stem Cell-derived 2D and 3D models of human neurodevelopment.
    1. Developmental Biology

    Upregulation of neurovascular communication through filamin abrogation promotes ectopic periventricular neurogenesis

    Shauna L Houlihan, Alison A Lanctot ... Yuanyi Feng
    Analyses based on the mouse model of a human genetic disease reveal that the neuron production of cerebral tissue can be boosted by escalated signaling between neural progenitors and the vasculature.
    1. Cell Biology
    2. Developmental Biology

    Differences and similarities between human and chimpanzee neural progenitors during cerebral cortex development

    Felipe Mora-Bermúdez, Farhath Badsha ... Wieland B Huttner
    Neural progenitors in humans and chimpanzee organoids show remarkably similar cellular and molecular parameters, but metaphase is longer during human mitosis.

Refine your results by:

Type
Research categories