AMPK induces PIAS3 mediated SUMOylation of E3 ubiquitin ligase Smurf1 impairing osteogenic differentiation and traumatic heterotopic ossification.

AMP-activated protein kinase (AMPK) is a typical sensor of intracellular energy metabolism. Our previous study revealed the role of activated AMPK in the suppression of osteogenic differentiation and traumatic heterotopic ossification, but the underlying mechanism remains poorly understood. The E3 ubiquitin ligase Smurf1 is a crucial regulator of osteogenic differentiation and bone formation.

Effects of Hericium erinaceus Hedgehog mushroom on the endophytic microbial community of the host plant.

Hedgehog mushroom is a Hericium erinaceus associated with fagaceae and pinaceae trees in the northern hemisphere. It is still unknown whether this symbiotic relationship will affect the endophytic microbial community of the host plants. In this study, the endophytic microbial communities of different Quercus aliena tissues (root, stem, and leaf) with or without H.