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Cystic fibrosis (CF) is caused by mutations in the gene encoding the cystic fibrosis transmembrane conductance regulator (CFTR… Expand A significant bottleneck in cardiovascular regenerative medicine is the identification of a viable source of stem/progenitor… Expand The purpose of this study was to determine the effect of thymosin beta 4 (Tbeta4) on NFkappaB protein levels, activation… Expand We review how motile cells regulate actin filament assembly at their leading edge. Activation of cell surface receptors generates… Expand The effects of ultraviolet ( U V ) r a d ~ a t ~ o n on thymldine and leucine incorporation were evarmned In surface waters from… Expand It is a confirmed fact that in females both the humoral and cell mediated immune response is more active than in males. A large… Expand Patients with systemic lupus erythematosus lacked suppressor T cell function. Suppressor cell activity was induced in cells from… Expand The purification and chemical properties of thymosin, obtained from bovine thymus tissue, are described. The biological activity… Expand After incubation with thymosin, a thymic hormone, normal bone marrow rosette-forming cells acquire T-cell characteristics… Expand Summary Long-term administration of prednisolone to BALB/c mice alters the reactivity of their lymphoid tissue to the oncogenic… Expand