Methods of Dopamine Research in Retina Cells

Abstract

Dopamine is the main catecholamine found in the retina of most species, being synthesized from the L-amino acid tyrosine. Its effects are mediated by G protein coupled receptors subfamilies that are commonly coupled to adenylyl cyclase in opposite manners. There is evidence that this amine works as a developmental signal in the embryonic retina and several distinct roles have been attributed to dopamine in the retina such as proliferation, synaptogenesis, neuroprotection, increased signal transmission in cone,…