Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in the homeostasis of organismal or cellular pH (with pH < 7). pH is a measure of the acidity or basicity of an aqueous solution.
Source:PMID:10615049,
GOC:BHF,
GOC:go_curators,
GOC:rl
Comment
An example of this is NOX1 in human (Q9Y5S8) in PMID:10615049.