Figure 1. TMEFF2 interaction with one-carbon metabolism.
The enzymes and metabolites discussed in this study are indicated in this schematic. TMEFF2 is shown interacting with SARDH. Changes in the expression of TMEFF2 affect the activity and/or expression of some of the enzymes of this pathway, and ultimately its balance, possibly affecting the methylation potential of the cell (see text). Negative regulation of GNMT by CH3-THF and of CH3-THF formation by SAM is indicated by dotted lines. SAH: S-adenosyl-homocysteine; Hy: homocysteine. Other abbreviations are as described throughout the manuscript.