[Hematoma in lipedema: from cutaneous origin or defect of coagulation?].

Lipedema is a widespread in concern of etiology partially unknown disease especially in women. In many cases it is accompanied by bleeding complications. Our current work focuses on possible coagulation disorders as potential sources of such bleeding complications.

Mesenchymal Stromal Cells Prevent Allostimulation In Vivo and Control Checkpoints of Th1 Priming: Migration of Human DC to Lymph Nodes and NK Cell Activation.

Although the immunomodulatory potency of mesenchymal stromal cells (MSC) is well established, the mechanisms behind are still not clear. The crosstalk between myeloid dendritic cells (mDC) and natural killer (NK) cells and especially NK cell-derived interferon-gamma (IFN-γ) play a pivotal role in the development of type 1 helper (Th1) cell immune responses. While many studies explored the isolated impact of MSC on either in vitro generated DC, NK, or T cells, there are only few data available on the complex interplay between these cells.

[Autologous bone-marrow stem-cell transplantation for induction of arteriogenesis for limb salvage in critical limb ischaemia].

Background: Bone marrow cell transplantation has been shown to induce angiogenesis and thus improve ischaemic artery disease. This study evaluates the effects of intramuscular bone marrow cell transplantation in patients with limb-threatening critical limb ischaemia with a very high risk for major amputation.

Methods And Results: After failed or impossible operative and / or interventional revascularisation and after unsuccessful maximum conservative therapy, 51 patients with impending major amputation due to severe critical limb ischaemia had autologous bone marrow cells (BMC) transplant-ed into the ischaemic leg.

Autologous bone marrow cell transplantation increases leg perfusion and reduces amputations in patients with advanced critical limb ischemia due to peripheral artery disease.

Bone marrow cell transplantation has been shown to induce angiogenesis and thus improve ischemic artery disease. This study evaluates the effects of intramuscular bone marrow cell transplantation in patients with limb-threatening critical limb ischemia with a very high risk for major amputation. After failed or impossible operative and/or interventional revascularization and after unsuccessful maximum conservative therapy, 51 patients with impending major amputation due to severe critical limb ischemia had autologous bone marrow cells (BMC) transplanted into the ischemic leg.

Design and rationale of a randomized, double-blind, placebo-controlled phase III study for autologous bone marrow cell transplantation in critical limb ischemia: the BONe Marrow Outcomes Trial in Critical Limb Ischemia (BONMOT-CLI).

Background: Critical limb ischemia (CLI) is the end-stage of peripheral artery disease. Only about two thirds of patients with CLI can be revascularised, one third progresses to leg amputation with high associated morbidity and mortality. Therapeutic angiogenesis with bone marrow cells has shown promising improvement in less severe stages of peripheral ischemia.