Mesenchymal Stromal Cells in Stroke: Improvement of Motor Recovery or Functional Compensation?
Author(s) -
Johannes Boltze,
Barbara Łukomska,
Jukka Jolkkonen,
MEMS-IRBI consortium
Publication year - 2014
Publication title -
journal of cerebral blood flow and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.167
H-Index - 193
eISSN - 1559-7016
pISSN - 0271-678X
DOI - 10.1038/jcbfm.2014.94
Subject(s) - mesenchymal stem cell , stroke (engine) , neuroscience , stroke recovery , physical medicine and rehabilitation , medicine , psychology , pathology , rehabilitation , physics , thermodynamics
Experimental stroke treatment by mesenchymal stem cell (MSC) populations is an attractive paradigm in stroke research. There are many studies describing improved functional outcomes after MSC delivery in stroke, but the mechanisms through which the transferred cells exert these effects are less well understood. Moreover, commonly applied functional tests may not be suitable for discriminating real functional recovery from compensation, which is a frequently encountered phenomenon in rodents. This commentary highlights some of the potential risks for the translational process associated with these tests and proposes some alternative test arrays which may achieve more specific functional phenotyping.
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