Article
It's HIP to be a hub: new trends for old-fashioned proteins.
The Journal of cell biology - 18 Jul 2005
Vecchi Manuela, Di Fiore Pier Paolo
Abstract excerpt
Many endocytic proteins shuttle between the nucleus and the cytoplasm; however, their putative function in the nucleus is unclear. Now, new data demonstrate that huntingtin interacting protein 1 (HIP1), an endocytic protein, modulates the transcriptional activity of nuclear hormone receptors. In network theory, therefore, HIP1 can be regarded as a hub connecting heterogeneous functional "territories:" a...
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