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Autophagic Punctum

Noncatalytic functions of IPMK are essential for activation of autophagy and liver regeneration

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Pages 1473-1474 | Received 18 Mar 2019, Accepted 16 Apr 2019, Published online: 21 May 2019

Figures & data

Figure 1. IPMK promotes AMPK activation and mediates deacetylation of histone K16 acetylation. It stimulates transcriptional activation of autophagic genes such as Lc3b, Bnip3, Bnip3l, Atg12, Sqstm1, and Gabarapl1. IPMK also forms a ternary complex of AMPK-IPMK-ULK. It facilitates AMPK-dependent ULK phosphorylation and activation of autophagy. Thus, IPMK could be a therapeutic target of autophagy-related diseases.

Figure 1. IPMK promotes AMPK activation and mediates deacetylation of histone K16 acetylation. It stimulates transcriptional activation of autophagic genes such as Lc3b, Bnip3, Bnip3l, Atg12, Sqstm1, and Gabarapl1. IPMK also forms a ternary complex of AMPK-IPMK-ULK. It facilitates AMPK-dependent ULK phosphorylation and activation of autophagy. Thus, IPMK could be a therapeutic target of autophagy-related diseases.

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