The use of tissue slices in immunological investigations.
Our knowledge of cellular and molecular events taking place during various immune responses comes mainly from in vitro studies where isolated cells are exposed to defined stimuli. This reductionist approach has greatly advanced our understanding of the immune system. However, these studies do not truly reflect the complexity of the integrative events which take place in both primary and secondary lymphoid tissue in vivo. In order to address this problem we have developed a tissue culture procedure which involves the cultivating of precision cut human spleen slices at gas/liquid interface. We have shown, that cells in this culture system show marked differences in cytokine and immunoglobulin production in comparison with conventional single cell suspension cultures, obtained from the same spleen and run in parallel. In this review article we describe the basic technique, results which we have obtained in this system and discuss the possible basis of the observed differences.
Skibiński
G
G
Lister Research Laboratories, Department of Surgery, University of Edinburgh, Royal Infirmary, Scotland, UK.
James
K
K
D000818:Animals; D046508:Culture Techniques / Q000295:instrumentation / Q000379:methods* / Q000639:trends; D016207:Cytokines / Q000096:biosynthesis; D006801:Humans; D007136:Immunoglobulins / Q000096:biosynthesis; D013154:Spleen / Q000166:cytology* / Q000276:immunology* / Q000378:metabolism
D016207:Cytokines; D007136:Immunoglobulins