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Updated: May 12, 2026

Preclinical Model of Hind Limb Ischemia in Diabetic Rabbits
Published on: June 2, 2019
[Genic and cellular therapy for peripheral arterial diseases]
D Smadja1, J-S Silvestre, B I Lévy
1Inserm U 765, service d'hématologie biologique, hôpital européen Georges-Pompidou, faculté de pharmacie, université Paris-Descartes, 75006 Paris, France.
Abstract:
Late evolution of peripheral arterial disease consists in the apparition of critical limb ischemia. Surgical treatments allow to treat these patients during long time; however, in most patients, especially the diabetic ones, there a very few options and the clinical evolution is rapidly dramatic. For these reasons, the critical limb ischemia is one of the first diseases treated by genic or cellular therapies aiming to improve blood flow perfusion in the lower-limbs. In this short review, we describe the main clinical trials of genic therapy; most of them have been abandoned because serious side effects, modest effects and major risks. Different types of stem cells are now used for cell therapy: endothelial progenitor cells, early or late, activated or not, mesenchymal stem cells, embryonic stem cells and human induced pluripotent stem cells. Problems of characterization are described and the results of the most important clinical trials are reported.
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