Functions of S100 proteins.

@article{Donato2012FunctionsOS,
  title={Functions of S100 proteins.},
  author={Rosario Donato and Brian R. Cannon and Guglielmo Sorci and Francesca Riuzzi and Kenneth J. Hsu and Dylan J Weber and Carolyn L. Geczy},
  journal={Current molecular medicine},
  year={2012},
  volume={13 1},
  pages={
          24-57
        }
}
The S100 protein family consists of 24 members functionally distributed into three main subgroups: those that only exert intracellular regulatory effects, those with intracellular and extracellular functions and those which mainly exert extracellular regulatory effects. S100 proteins are only expressed in vertebrates and show cell-specific expression patterns. In some instances, a particular S100 protein can be induced in pathological circumstances in a cell type that does not express it in… 

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