The transition from a rural to an urban environment in Africa alters G protein-coupled receptor signaling

Urbanization in Africa is associated with an increased incidence of non-communicable diseases, yet the cause and the mechanism remain poorly understood. Here, we propose a role for G protein-coupled receptor (GPCR) signaling in the biological changes that occur with urbanization and suggest a critical area of convergence in GPCR signaling might provide a molecular signature for exposure to environmental factors. As a first step in investing this...