Molecular Biology Select   Cell  Volume 141, Issue 3, (April 2010) DOI: 10.1016/j.cell.2010.04.025 Copyright © 2010 Terms and Conditions

Infrared image showing relative body heat of a mouse (orange) compared to a python (light blue). Image courtesy of D. Julius. Cell 2010 141, DOI: (10.1016/j.cell.2010.04.025) Copyright © 2010 Terms and Conditions

Hungry fruit fly eats a droplet of sugar water. Image courtesy of K Hungry fruit fly eats a droplet of sugar water. Image courtesy of K. Kang. Cell 2010 141, DOI: (10.1016/j.cell.2010.04.025) Copyright © 2010 Terms and Conditions

TRPV2 channels (red) surround zymosan particles (yellow) during phagocytosis by macrophages, whose nuclei are stained blue. Image courtesy of T.M. Link. Cell 2010 141, DOI: (10.1016/j.cell.2010.04.025) Copyright © 2010 Terms and Conditions

Temperature and capsaicin (chili pepper) activate TRPV1 channel via distinct pathways. Image courtesy of F. Yang and J. Zheng. Cell 2010 141, DOI: (10.1016/j.cell.2010.04.025) Copyright © 2010 Terms and Conditions