Impaired Proliferative Potential of Bone Marrow Mesenchymal Stromal Cells in Patients with Myelodysplastic Syndromes Is Associated with Abnormal WNT Signaling Pathway. - Pavlaki, Konstantia; Pontikoglou, Charalampos G.; Demetriadou, Anthi; Batsali, Aristea K.; Damianaki, Athina; Simantirakis, Emmanouil; Kontakis, Michail; Galanopoulos, Athanasios; Kotsianidis, Ioannis; Kastrinaki, Maria-Christina; Papadaki, Helen A. (Stem Cells & Development, 2014)