Medical Student Perception of a Virtual Reality Training Module for Anatomy Education.

Human anatomy education has been traditionally taught using methods such as lecture and cadaveric dissection. Modern technologies that enhance 3-dimensional (3D) visualization, such as virtual reality (VR), are currently being implemented as adjuncts. VR technology provides a level of 3D visualization and interactivity that allows users to explore structures in ways that are often unattainable by direct cadaveric dissection.

Septins promote stress fiber-mediated maturation of focal adhesions and renal epithelial motility.

Organogenesis and tumor metastasis involve the transformation of epithelia to highly motile mesenchymal-like cells. Septins are filamentous G proteins, which are overexpressed in metastatic carcinomas, but their functions in epithelial motility are unknown. Here, we show that a novel network of septin filaments underlies the organization of the transverse arc and radial (dorsal) stress fibers at the leading lamella of migrating renal epithelia.