autoregulation
/ˌɔːtə(ʊ)rɛɡjʊˈleɪʃn/noun
1Regulation of a system or process by itself or from within, especially in such a way as to maintain a stable state.
2 Genetics. Regulation of the expression of a gene by a product of that gene.
Origin
Late 19th century; earliest use found in Physician & Surgeon. From auto- + regulation. Compare French autorégulation.