Perivascular niche cells sense thrombocytopenia and activate hematopoietic stem cells in an IL-1 dependent manner oleh Tiago C. Luis, Nikolaos Barkas, Joana Carrelha, Alice Giustacchini, Stefania Mazzi, Ruggiero Norfo, Bishan Wu, Affaf Aliouat, Jose A. Guerrero, Alba Rodriguez-Meira, Tiphaine Bouriez-Jones, Iain C. Macaulay, Maria Jasztal, Guangheng Zhu, Heyu Ni, Matthew J. Robson, Randy D. Blakely, Adam J. Mead, Claus Nerlov, Cedric Ghevaert, Sten Eirik W. Jacobsen