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Published experiments examine mitochondrial-to-nuclear communication, folate-dependent metabolism, AMPK signaling, and responses to metabolic stress. The Research tab links to the studies underlying this context.
Mechanism under investigation
Published work describes changes in folate-dependent metabolism and purine synthesis associated with AMPK activation. Separate experiments report movement of MOTS-c into the nucleus during metabolic stress. These are mechanisms under investigation in the cited models.
Selected literature
Cell culture · mouse models
Identification and metabolic signaling
The authors identified MOTS-c within mitochondrial DNA and examined folate-cycle and purine-metabolism changes associated with AMPK activation in their experimental models.
This study tracked MOTS-c moving into the nucleus during metabolic stress and investigated changes in nuclear gene expression and AMPK-dependent signaling.
The researchers examined bone and osteoclast measurements in ovariectomized mice and investigated whether AMPK inhibition altered the response observed with MOTS-c.
This review brings together work on mitochondrial-to-nuclear communication, metabolic regulation, and stress responses. It provides context for the individual experiments above.