Probing the nematode surface.

The surface of parasitic nematodes has been well studied with respect to its structural and immunological properties, but little is known about its biophysical nature and the role this plays in the host-parasite relationship. In this article, Clare Roberts and Jay Modha highlight some biophysical features of nematode surfaces and discuss their recent findings regarding mechanisms controlling surface-associated biophysical phenomena observed in parasitic nematodes during infection or culture in medium simulating the mammalian host environment. The nematode surface is distinct from the plasma membrane, nevertheless some parallel features exist and are described.