Robert M. J. Keehnen

Adhesion through the LFA-1 (CD11a/CD18)-ICAM-1 (CD54) and the VLA-4 (CD49d)-VCAM-1 (CD106) pathways prevents apoptosis of germinal center B cells.

Gerrit Koopman, Robert M. J. Keehnen, Ernst Lindhout et al. · The Journal of Immunology · 1994 · 309 citations

Life Sciences, Cell Biology, Immunology +17

Cell surface proteoglycan syndecan-1 mediates hepatocyte growth factor binding and promotes Met signaling in multiple myeloma

Patrick W.B. Derksen, Robert M. J. Keehnen, Ludo M. Evers et al. · Blood · 2002 · 270 citations · Full text

Medicine, Cell Biology, Oncology +12

Paracrine Regulation of Germinal Center B Cell Adhesion through the c-Met–Hepatocyte Growth Factor/Scatter Factor Pathway

Robbert van der Voort, Taher E.I. Taher, Robert M. J. Keehnen et al. · The Journal of Experimental Medicine · 1997 · 116 citations · Full text

Life Sciences, Cell Biology, Immunology +17

Germinal center B cells rescued from apoptosis by CD40 ligation or attachment to follicular dendritic cells, but not by engagement of surface immunoglobulin or adhesion receptors, become resistant to CD95‐induced apoptosis

Gerrit Koopman, Robert M. J. Keehnen, Ernst Lindhout et al. · European Journal of Immunology · 1997 · 104 citations

Life Sciences, Cell Biology, Immunology +17

Regulation of Cytokine Signaling by B Cell Antigen Receptor and Cd40-Controlled Expression of Heparan Sulfate Proteoglycans

Robbert van der Voort, Robert M. J. Keehnen, Esther A. Beuling et al. · The Journal of Experimental Medicine · 2000 · 48 citations · Full text

Life Sciences, Cell Biology, Immunology +17