ISSN 1662-4009 (online)

ey0020.12-17 | Food for Thought | ESPEYB20

12.17. Metformin: update on mechanisms of action and repurposing potential

M Foretz , B Guigas , B Viollet

Brief summary: This review provides an update on the possible actions of metformin beyond glucose regulation in the liver. It summarizes recent findings regarding its action in the gastrointestinal tract, on gut microbiota and tissue-resident immune cells and thereby gives insight into studies addressing its immune-modulating and anti-inflammatory effects for possible use as treatment against inflammation- and age-related diseases, as well as cancer. Current knowledge of metfo...

ey0017.5-10 | Novel Receptor Signaling Mechanisms | ESPEYB17

5.10. Salt-inducible kinases dictate parathyroid hormone 1 receptor action in bone development and remodelling

S Nishimori , MJ O’Meara , CD Castro , H Noda , M Cetinbas , J da Silva Martins , U Ayturk , DJ Brooks , M Bruce , M Nagata , W Ono , CJ Janton , ML Bouxsein , M Foretz , R Berdeaux , RI Sadreyev , T Gardella , H Juppner , HM Kronenberg , MN Wein

To read the full abstract: J Clin Invest 2019;129:5187–5203.In brief: This report establishes inhibition of salt-inducible kinases as a central mechanism by which the parathyroid hormone 1 receptor (PTH1R) exerts its effects in both growth plate chondrocytes and osteoblasts/osteocytes during skeletal development, growth, and remodelling.Commentary</e...