DESCALZI , Fiorella

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Platelet Lysate (PL) contains a cocktail of growth factors and cytokines, which actively participates in tissue repair and its clinical application has been broadly described. The aim of this study was to assess the regenerative potential of PL for bone repair. We demonstrated that PL stimulation induces a transient increase of the inflammatory...

For repair of chronic or difficult-to-heal tissue lesions and defects, major constraints exist to a broad application of cell therapy and tissue engineering approaches, i.e., transplantation of "ex vivo" expanded autologous stem/progenitor cells, alone or associated with carrier biomaterials. To enable a large number of patients to benefit, new...

We recently reported that mouse bone marrow stromal cells, also known as bone marrow (BM)-derived mesenchymal stem cells (MSCs), seeded onto a scaffold and implanted in vivo, led to an ectopic bone deposition by host cells. This MSCs capacity was critically dependent on their commitment level, being present only in MSCs cultured in presence of...

Lipocalin-2 (LCN2) is a member of the lipocalin family whose expression is modulated in several conditions, including cell differentiation, innate immunity, stress and cancer. Although it is known that it is expressed in bone, its function in this tissue remains poorly studied. To this end, we took advantage of transgenic mice lines that...

Lipocalin-2 (LCN2) is a member of the lipocalin family, small secreted proteins functioning as modulators of many different physiological processes including cell differentiation, proliferation and apoptosis. LCN2 expression is also up-regulated in several pathological conditions, including inflammation and cancer. LCN2 synthesis has been...