In a discovery that could reshape approaches to regenerative medicine and bone repair, researchers have found that human stem ...

5. Positive temporal artery biopsy Biopsy specimen with the artery showing vasculitis characterized by prominence of mononuclear cell infiltration or granulocyte inflammation, often with ...

Under influence of IFN-γ the macrophages transform into epitheloid cells and epitheloid cells may fuse to form giant cells. TCR: T-cell receptor.