64 results found
    1. Medicine
    2. Stem Cells and Regenerative Medicine

    Merging organoid and organ-on-a-chip technology to generate complex multi-layer tissue models in a human retina-on-a-chip platform

    Kevin Achberger et al.
    A microphysiological system (retina-on-a-chip) shows the potential to promote drug development and provide new insights into the underlying pathology of retinal diseases.
    1. Medicine
    2. Stem Cells and Regenerative Medicine

    Tissue Engineering: Building a better model of the retina

    Milica Radisic
    Researchers have combined organ-on-a-chip engineering with the benefits of organoids to make improved models of the human retina.
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    1. Cell Biology

    Duodenum Intestine-Chip for preclinical drug assessment in a human relevant model

    Magdalena Kasendra et al.
    Combining Organs-on-Chips technology with adult intestinal organoids provides an improved model of human duodenum and a new platform for preclinical drug assessment.
    1. Cancer Biology
    2. Stem Cells and Regenerative Medicine

    A single-cell atlas of the mouse and human prostate reveals heterogeneity and conservation of epithelial progenitors

    Laura Crowley et al.
    Single-cell analyses identify distinct epithelial populations that are conserved between the adult mouse and human prostate, including populations with properties of multipotent progenitors in organoid formation and tissue reconstitution assays.
    1. Cell Biology
    2. Developmental Biology

    CytoCensus, mapping cell identity and division in tissues and organs using machine learning

    Martin Hailstone et al.
    Easy-to-use image analysis software enables single cell quantitation of cell types and division rates in complex 3D tissues including living Drosophila brains, mouse embryos and Zebrafish organoids.
    1. Developmental Biology

    A mammalian Wnt5a–Ror2–Vangl2 axis controls the cytoskeleton and confers cellular properties required for alveologenesis

    Kuan Zhang et al.
    Regulation of cellular properties such as ligand secretion and migratory ability through changes in the cytoskeleton mediated by a Wnt5a–Ror2–Vangl2 axis is a major determinant of alveolar formation.
    1. Cancer Biology
    2. Cell Biology

    Secretion of protein disulphide isomerase AGR2 confers tumorigenic properties

    Delphine Fessart et al.
    Epithelial tumors secrete the ER-resident AGR2 in the extracellular matrix to function as a novel essential microenvironmental regulator of epithelial tissue architecture, which leads to tumorigenicity.
    1. Cancer Biology

    Co-targeting the tumor endothelium and P-selectin-expressing glioblastoma cells leads to a remarkable therapeutic outcome

    Shiran Ferber et al.
    Treatment with precision nanomedicine in combination with an anti-angiogenic peptide enhance anti-tumor efficacy while minimizing toxicities in a pre-clinical glioblastoma model, making this approach a promising and important therapeutic alternative for patients.
    1. Biochemistry and Chemical Biology
    2. Developmental Biology

    Tailored tetravalent antibodies potently and specifically activate Wnt/Frizzled pathways in cells, organoids and mice

    Yuyong Tao et al.
    Modular tetravalent antibodies can be engineered to stimulate signaling through any combination of Frizzled and LRP receptors to drive organoid growth and mobilize endogenous stem cells in vivo.
    1. Neuroscience

    Tight junction protein occludin regulates progenitor Self-Renewal and survival in developing cortex

    Raphael M Bendriem et al.
    That early cortical neural progenitor divisions strictly require OCLN isoform expression is a paradigm shift in the functional consideration of this protein best known for promoting between-cell barrier functions.

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