RICCIARDI , Maria Rosaria

Initially described as an endogenous inhibitor of proteases, the tissue inhibitor of metalloproteinases 1 (TIMP-1) also displays cytokine-like functions. TIMP-1 is a soluble protein whose levels are increased under inflammatory conditions. We recently found that TIMP-1(-/-) mice have decreased bone marrow (BM) cellularity and that the...

Chronic Myeloid Leukemia (CML) is a stem cell disease sustained by a rare population of quiescent cells which are to some extent resistant to tyrosine kinase inhibitors (TKIs). BCR-ABL oncogene activates multiple cross-talking signal transduction pathways (STP), such as RAS/MEK/ERK, PI3K/Akt, Wnt and STAT5, contributing to abnormal...