Новое лечение ожирения?

[ghrh44]

Только что опубликовано в Nature.
Уже показано, что безопасно у людей.

Как насчёт этого? :-)))

A purified membrane protein from Akkermansia muciniphila or the pasteurized bacterium improves metabolism in obese and diabetic mice
Hubert Plovier,
Amandine Everard,
Céline Druart,
Clara Depommier,
Matthias Van Hul,
Lucie Geurts,
Julien Chilloux,
Noora Ottman,
Thibaut Duparc,
Laeticia Lichtenstein,
Antonis Myridakis,
Nathalie M Delzenne,
Judith Klievink,
Arnab Bhattacharjee,
Kees C H van der Ark,
Steven Aalvink,
Laurent O Martinez,
Marc-Emmanuel Dumas,
Dominique Maiter,
Audrey Loumaye,
Michel P Hermans,
Jean-Paul Thissen,
Clara Belzer,
Willem M de Vos
& Patrice D Cani
Affiliations
Contributions
Corresponding author
Nature Medicine 23, 107–113 (2017) doi:10.1038/nm.4236 Received 31 May 2016 Accepted 17 October 2016 Published online 28 November 2016

Obesity and type 2 diabetes are associated with low-grade inflammation and specific changes in gut microbiota composition1, 2, 3, 4, 5, 6, 7. We previously demonstrated that administration of Akkermansia muciniphila to mice prevents the development of obesity and associated complications8. However, the underlying mechanisms of this protective effect remain unclear. Moreover, the sensitivity of A. muciniphila to oxygen and the presence of animal-derived compounds in its growth medium currently limit the development of translational approaches for human medicine9. We have addressed these issues here by showing that A. muciniphila retains its efficacy when grown on a synthetic medium compatible with human administration. Unexpectedly, we discovered that pasteurization of A. muciniphila enhanced its capacity to reduce fat mass development, insulin resistance and dyslipidemia in mice. These improvements were notably associated with a modulation of the host urinary metabolomics profile and intestinal energy absorption. We demonstrated that Amuc_1100, a specific protein isolated from the outer membrane of A. muciniphila, interacts with Toll-like receptor 2, is stable at temperatures used for pasteurization, improves the gut barrier and partly recapitulates the beneficial effects of the bacterium. Finally, we showed that administration of live or pasteurized A. muciniphila grown on the synthetic medium is safe in humans. These findings provide support for the use of different preparations of A. muciniphila as therapeutic options to target human obesity and associated disorders.