Richter G, Burdach S. ICOS: a new costimulatory ligand/receptor pair and its role in T-cell activion. Onkologie. 2004;27:91-5 pubmed
..ICOS-L delivers distinct signals to T cells, presumably important for the maintenance of certain types of immune response, providing the rationale for the development of new therapeutic strategies for the treatment of diseases. ..
Richter G, Fasan A, Hauer K, Grunewald T, Berns C, Rössler S, et al. G-Protein coupled receptor 64 promotes invasiveness and metastasis in Ewing sarcomas through PGF and MMP1. J Pathol. 2013;230:70-81 pubmed publisher
..Thus, GPR64 expression in ES maintains an immature phenotype that is less sensitive to TRAIL-induced apoptosis and via its up-regulation of PGF and MMP1 orchestrates and promotes invasiveness and metastatic spread...