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Latest Tropomodulin Stories

2009-09-14 08:31:11

A network of proteins underlying the plasma membrane keeps epithelial cells in shape and maintains their orderly hexagonal packing in the mouse lens, say Nowak et al. The study will appear in the September 21, 2009 issue of the Journal of Cell Biology (online September 14). Spectrin, F-actin, and associated proteins form a meshwork that supports and shapes the plasma membrane of red blood cells. A similar network underlies the membranes of other cell types, including lens fiber cells:...

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2008-04-10 14:20:00

Researchers at the University of Pennsylvania School of Medicine have discovered that a protein called leiomodin (Lmod) promotes the assembly of an important heart muscle protein called actin. What's more, Lmod directs the assembly of actin to form the pumping unit of the heart. The findings appear in this week's issue of Science."Very little was known about Lmod when we began this study," says lead author Roberto Dominguez, PhD, Associate Professor of Physiology. "It appeared that this...


Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.