The evolution of BDNF is defined by strict purifying selection and prodomain spatial coevolution, but what does it mean for human brain disease?
Alexander G. Lucaci, Michael J. Notaras, Sergei L. Kosakovsky Pond, Dilek Colak
This paper analyzes the evolutionary history of BDNF across 160 mammalian species, finding strict purifying selection in the NGF domain and coevolving sites in the prodomain, linking these findings to disease relevance.