Cells of the innate system respond rapidly to molecular patterns shared by a broad array of pathogens. Meanwhile, the adaptive system, consisting of T and B cells, responds more slowly, targeting ...

Activation of the NOTCH1 receptor ... degradation of the protein. 15 Lymphoma cells from a pleural effusion in a pediatric patient with T-cell lymphoblastic disease at relapse were obtained ...

As noted above, stellate cell activation is the central event in hepatic fibrosis. Activation consists of 2 major phases: (1) initiation (also called apreinflammatory stage) and (2) perpetuation ...