Imaging study reveals that immune cells affect progression-free survival in multiple myeloma, suggesting spatial analyses can enhance risk stratification.
Key Points
This research aims to understand the role of spatial context in multiple myeloma disease progression and bone involvement.
Spatial mapping of bone marrow biopsies from multiple myeloma patients using imaging mass cytometry.
Identification of immune-metabolic niches in bone marrow related to plasma cells and bone disease.
Investigation of interactions between plasma cells and CD4+ T cells.
Identified immune-metabolic niches in bone marrow linked to disease progression and bone loss.
Found that distance to bone surfaces affects plasma cell behavior and IL-32 expression.
Imaging inferred interactions with CD4+ T cells predicted progression-free survival.