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. 2021:2308:163-176.
doi: 10.1007/978-1-0716-1425-9_14.

Imaging of Bone Marrow Plasma Cells and of Their Niches

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Imaging of Bone Marrow Plasma Cells and of Their Niches

Carolin Ulbricht et al. Methods Mol Biol. 2021.

Abstract

Decade-long survival of plasma cells in the bone marrow has long been a puzzling matter. To understand how plasma cells are maintained and supported by survival-niches to account for lifelong antibody production demands new intravital imaging techniques that are able to follow up a single cell and their interaction with other cell types in situ. We achieved to successfully establish longitudinal imaging of the bone marrow (LIMB) that is based on an implantable endoscopic device. In this chapter, basic approaches on how to investigate plasma cell-stroma interaction and surgical implantation procedures are introduced.

Keywords: Bone marrow; Intravital imaging, Fluorescent reporter mice; Plasma cells; Survival niches; Two-photon microscopy.

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