When two cells "talk" to each other, they often do so through tiny channels called electrical synapses. Unlike chemical synapses, these so-called gap junctions enable the direct exchange of ...

Human skin wound healing is a complex process involving sequential cellular events to restore skin integrity. Chronic wounds fail to heal due to impaired keratinocyte activation and dysregulated ...

Material transport across epithelial cells in exocrine glands occurs via two primary routes: the transcellular pathway, mediated by transporters, and the paracellular pathway, governed by tight ...