Contents

10 November 2010
Vol 2, Issue 57
  • Contents

    • Commentary

    • Research Articles

    • Editors' Choice

      • Breathe Bitter, Breathe Easy!

        Bitter taste receptors in lungs might help relax asthmatic airways.

      • New Cellular Culprits in Gaucher's Disease

        Gaucher's disease is caused by defects in osteoblasts, dendritic cells, and T cells, as well as macrophages.

      • The Virus in the Machine

        HIV interferes with dopamine function in the brain's subcortical motor system, explaining some of its neurological effects.

About The Cover

Cover image expansion

ONLINE COVER Twice Transplanted Muscles. A cross section of fibers from a mouse tibialis anterior muscle containing transplanted satellite cells labeled with green fluorescent protein (GFP) (green). The transplanted cells were themselves derived from a mouse into which GFP-labeled satellite cells had been transferred from a third donor mouse. As Hall et al. show, these cells are capable of extensive self-renewal through two serial transplants and are located under the basal lamina (red) of the muscle fibers. [CREDIT: J. K. HALL/UNIVERSITY OF COLORADO]