%0 Journal Article %T Epistasis of HTR1A and BDNF risk genes alters cortical 5-HT1A receptor binding: PET results link genotype to molecular phenotype in depression %A Alexander Kautzky %A Annette M. Hartmann %A Cecile Philippe %A Christoph Kraus %A Dan Rujescu %A Georg S. Kranz %A Gregor Gryglewski %A Gregory M. James %A Markus Mitterhauser %A Pia Baldinger-Melich %A Rupert Lanzenberger %A Siegfried Kasper %A Thomas Vanicek %A Wolfgang Wadsak %J Archive of "Translational Psychiatry". %D 2019 %R 10.1038/s41398-018-0308-2 %X Groups defined by risk alleles are colored red, those by control alleles are turquoise and heterozygote groups are beige. a Mean BPND is grouped by rs6265 genotype (AA£¿=£¿3, AG£¿=£¿17, GG£¿=£¿26). b BPND is grouped by rs6295 genotype (CC£¿=£¿10, CG£¿=£¿19, GG£¿=£¿13). c Groups are defined by the absolute number of risk alleles G of rs6295 and A of rs6265, ranging from 0 to 4 (0, n£¿=£¿7; 1, n£¿=£¿11; 2, n£¿=£¿20; 3, n£¿=£¿7; 4, n£¿=£¿1). d BPND is grouped by genotypic group with control (n£¿=£¿38) and risk phenotypes, the latter requiring at least 3 risk alleles (n£¿=£¿8). The difference in mean BPND did not reach statistical significance for any compariso %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6341100/