March 2026 in “Mendeley Data” This study found that human dermal papilla cells are embedded in a basement membrane-like extracellular matrix, which is essential for their aggregation and function, as supported by evidence that Matrigel enhances dermal papilla cohesion and gene expression compared to collagen I, which promotes cell dispersion.
September 2025 in “bioRxiv (Cold Spring Harbor Laboratory)” This study found that human dermal papilla cells are surrounded by a basement membrane-like extracellular matrix, which maintains their aggregated structure without strong cell‒cell contacts.
January 2004 in “Kölner Universitäts PublikationsServer (Universität zu Köln)” This study suggests that CD151-integrin complexes inhibit epithelial cell migration, and that disruption of these complexes enhances migration, regulated by Rho GTPase activation differences on distinct laminins.
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June 2018 in “Journal of histochemistry and cytochemistry/The journal of histochemistry and cytochemistry” This study found that the expression of laminin-511 and -332 was significantly increased in psoriasis skin lesions and may influence keratinocyte proliferation and apoptosis, suggesting a previously overlooked role in the disease's pathogenesis.
This study found that mouse type II spiral ganglion neurites in vitro avoided laminin and high concentrations of fibronectin, indicating both can guide neurite paths differently than type I neurites.