negative regulation of dendritic spine maintenance
down regulation of dendritic spine maintenance
exact
down-regulation of dendritic spine maintenance
exact
downregulation of dendritic spine maintenance
exact
inhibition of dendritic spine maintenance
narrow
Any process that stops, prevents or reduces the frequency, rate or extent of dendritic spine maintenance.
GO:0031345
negative regulation of cell projection organization
is_a
GO:1902950
regulation of dendritic spine maintenance
is_a
GO:0097062
dendritic spine maintenance
negatively_regulates