To decrease the number of cell receptors by using downregulation(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "downregulate" in a sentence
"In particular, the researchers wanted to see whether the density of the receptors changes, because when dopamine is plentiful, dopamine receptors 'downregulate' - that is, move from the nerve-cell membrane to the inside of the cell, where they cannot be activated."
"They also downregulate enzymes that synthesize fat."
"Narbonne and Roy found that C. elegans larvae that lack a certain signaling pathway (the LKB1/AMPK pathway to be precise), which is activated during dauer, quickly downregulate fat mobilization so that lipid reserves are rationed to last the entire duration of the arrest."