Any process that stops, prevents or reduces the frequency, rate or extent of mesenchymal stem cell proliferation.
Synonyms:
exact_synonym:
down regulation of MSC proliferation; down regulation of mesenchymal stem cell proliferation; downregulation of MSC proliferation; downregulation of mesenchymal stem cell proliferation; negative regulation of MSC proliferation
narrow_synonym:
inhibition of MSC proliferation; inhibition of mesenchymal stem cell proliferation