Regenerative pharmacology for the treatment of acute kidney injury: Skeletal muscle stem/progenitor cells for renal regeneration?

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

• Level A · Stronger Clinical Evidence
• Level B · Emerging clinical evidence with positive signals
• Level C · Early human research exploring benefits
• Level D · Scientific groundwork from lab and animal studies
• Emerging · Emerging topic under active research

Abstract (original English)

Regenerative pharmacology and advanced therapy medicinal products is a relatively new and challenging field in drug development. Acute kidney injury (AKI) is a common clinical condition in nephrology with increasing incidence and high mortality rate. During the last few decades, researchers have been eagerly trying to find novel therapeutic strategies for AKI treatment, including advanced pharmacological therapies using mesenchymal stem cells (MSCs). Several types of MSCs have been thoroughly investigated, including bone marrow, adipose derived and umbilical cord blood MSCs and shown promising results in kidney repair. Research has demonstrated, that MSCs exert their effect through reduction of apoptosis, increased production of growth factors, suppression of oxidative stress and inflammatory processes, promotion of renal tubular cell proliferation, as well as by migration and direct incorporation into the renal tissue. Skeletal muscle-derived stem/progenitor cells (MDSPCs) are mesenchymal stem cell lineage of multipotent cells, demonstrating long-term proliferation, high self-renewal capacities, and ability to enhance endogenous tissue repair. The capacity of MDSPCs to regenerate a variety of different tissues following acute injury or destructive tissue diseases have been demonstrated in preclinical and clinical studies. MDSPCs were also reported to promote endogenous tissue

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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