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Forschungsdatenbank PMU-SQQUID

Aging restricts the ability of mesenchymal stem cells to promote the generation of oligodendrocytes during remyelination.
Rivera, FJ; de la Fuente, AG; Zhao, C; Silva, ME; Gonzalez, GA; Wodnar, R; Feichtner, M; Lange, S; Errea, O; Priglinger, E; OSullivan, A; Romanelli, P; Jadasz, JJ; Brachtl, G; Greil, R; Tempfer, H; Traweger, A; Bátiz, LF; Küry, P; Couillard-Despres, S; Franklin, RJM; Aigner, L;
Glia. 2019; 67(8):1510-1525
Originalarbeiten (Zeitschrift)


Aigner Ludwig
Brachtl Gabriele
Couillard-Després Sébastien
Feichtner Martina
Greil Richard
Lange Simona
O'Sullivan Anna
Rivera Gomez-Barris Francisco J.
Romanelli Pasquale
Silva Maria Elena
Tempfer Herbert
Traweger Andreas


Multiple sclerosis (MS) is a demyelinating disease of the central nervous system (CNS) that leads to severe neurological deficits. Due to their immunomodulatory and neuroprotective activities and their ability to promote the generation of oligodendrocytes, mesenchymal stem cells (MSCs) are currently being developed for autologous cell therapy in MS. As aging reduces the regenerative capacity of all tissues, it is of relevance to investigate whether MSCs retain their pro-oligodendrogenic activity with increasing age. We demonstrate that MSCs derived from aged rats have a reduced capacity to induce oligodendrocyte differentiation of adult CNS stem/progenitor cells. Aging also abolished the ability of MSCs to enhance the generation of myelin-like sheaths in demyelinated cerebellar slice cultures. Finally, in a rat model for CNS demyelination, aging suppressed the capability of systemically transplanted MSCs to boost oligodendrocyte progenitor cell (OPC) differentiation during remyelination. Thus, aging restricts the ability of MSCs to support the generation of oligodendrocytes and consequently inhibits their capacity to enhance the generation of myelin-like sheaths. These findings may impact on the design of therapies using autologous MSCs in older MS patients.

Useful keywords (using NLM MeSH Indexing)



Cells, Cultured

Demyelinating Diseases/physiopathology

Disease Models, Animal



Mesenchymal Stem Cells/physiology*


Rats, Inbred F344

Rats, Sprague-Dawley


Tissue Culture Techniques

Find related publications in this database (Keywords)

cell therapy
CNS stem and progenitor cells
mesenchymal stem cells
multiple sclerosis