Abstract

In this chapter we present the methods for using biopsies of skin or subcutaneous tissue to examine the interactions between parasitized red blood cells and endothelial cells in patients with malaria infection. Punch biopsy can be used to obtain all skin layers and needle biopsy to obtain subcutaneous tissue. Smears are useful for spreading vessels on a slide for immunofluorescence staining. Specimens can be fixed and embedded for sectioning and traditional histological or immunostaining techniques or confocal microscopy with three-dimensional reconstruction. Finally, endothelium can be dissociated, allowing individual cells to be isolated for culture and ex vivo assays or used for immunophenotyping.

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