Gerben J.C. Zwezerijnen

Differentiation of axial spondyloarthritis-related lesions from degenerative lesions on Na[18F]Fluoride PET/CT in a longitudinal dataset of patients with radiographic axial spondyloarthritis

Abstract Purpose To investigate longitudinal changes of Na[ 18 F]Fluoride uptake in the axial skeleton of patients with radiographic axial spondyloarthritis (r-axSpA) during biological treatment, focusing on r-axSpA and degenerative (D) lesions. Methods 20 active r-axSpA patients...

In-human assessment of target engagement and blockade of radiolabeled BI 765063, an anti-SIRPα antibody

The signal regulatory protein alpha (SIRPα) receptor on myeloid cells binds cluster of differentiation (CD) antigen CD47 on tumor cells, resulting in a “don’t eat me” signal that inhibits phagocytosis. BI 765063, an anti-SIRPα antibody, may restore anti-tumor immunity by blocking...