Compositions of microbiota and methods related thereto
View Patent ↗Methods and compositions are provided for treating weight related conditions and metabolic disorders by altering microbiota in a subject. One aspect provides methods and compositions to alter microbiota in a subject by administering to the subject a composition that includes a substantially purified microbiota from phyla such as Bacteroidetes, Proteobacteria, Firmicutes and Verrucomicrobia or orders such as Bacteroidales, Verrucomicrobiales, Clostridiales and Enterobacteriales or genera such as Alistipes, Clostridium, Escherichia , and Akkermansia . Another aspect includes a pharmaceutical composition for altering microbiota that includes a therapeutically effective amount of substantially purified microbiota and a pharmaceutically acceptable carrier. Yet another aspect includes methods for treating a disorder, such as obesity, in a subject in need of such treatment by changing relative abundance of microbiota in a gastrointestinal tract of the subject without or in addition to a surgical procedure.
1. A method for treating a metabolic disorder in a subject in need thereof, the method comprising orally administering a composition comprising a therapeutically effective amount of bacteria comprising substantially purified Akkermansia to the subject wherein the substantially purified Akkermansia comprises at least 50% of a strain of Akkermansia.
2. The method according to claim 1 , wherein said metabolic disorder is obesity.
3. The method according to claim 1 , wherein said metabolic disorder is selected from the group consisting of metabolic syndrome, insulin-deficiency, insulin-resistance related disorder, diabetes mellitus, glucose intolerance, abnormal lipid metabolism, atherosclerosis, hypertension, stroke, non-alcoholic fatty liver disease, dyslipidemia, high cholesterol, elevated triglycerides, sleep apnea, osteoarthritis, neurodegenerative disorder, inflammatory disorder, immune disorder, atherogenic dyslipidemia, and heart disease.
4. The method according to claim 1 , wherein viable cells of the Akkermansia are administered to the subject.
5. The method according to claim 1 , wherein the composition is administered one or more times.
6. The method according to claim 1 , wherein the Akkermansia is co-administered with another probiotic strain and/or with one or more prebiotics.
7. The method according to claim 6 , wherein the Akkermansia is co-administered with another probiotic strain.
8. The method according to claim 6 , wherein the Akkermansia is co-administered with one or more prebiotics.
9. The method according to claim 1 , wherein said metabolic disorder is selected from the group consisting of obesity, insulin-deficiency, and insulin-resistance related disorders.
10. The method according to claim 1 , wherein the bacteria consist essentially of Akkermansia.
11. The method according to claim 1 , wherein if the bacteria comprise a mixture of bacterial strains, then at least 50% of the bacterial strains in the composition are Verrucomicrobia, Bacteroidetes, Firmicutes, or Proteobacteria.
12. The method according to claim 1 , wherein the bacteria further comprise substantially purified Clostridiales.
13. The method according to claim 1 , wherein the bacteria further comprise substantially purified Clostridium.
14. The method according to claim 1 , wherein the Akkermansia is lyophilized.
15. The method according to claim 1 , wherein the composition comprises a coating, wherein the coating does not fully degrade until after it exits the stomach of the subject.