Research Article Details
| Article ID: | A00392 |
| PMID: | 35103461 |
| Source: | Minerva Endocrinol (Torino) |
| Title: | Akkermansia muciniphila as a novel powerful bacterial player in the treatment of metabolic disorders. |
| Abstract: | Akkermansia muciniphila (A. muciniphila) is a mucin-degrading bacterium that commonly lives in the intestinal mucus layer. It is normally detected in human faecal specimens and is one of the few bacteria potentially associated to obesity development. In this narrative review, possible mechanisms that support how A. muciniphila is implicated in the pathogenesis of obesity and metabolic-associated disease are described with the evaluation of its role as an intermediary or independent agent whose manipulation could be useful in the management of metabolic disorders. The ampleness of A. muciniphila is notably diminished in obesity, type 2 diabetes (T2D), non-alcoholic fatty liver disease (NAFLD), cardiometabolic diseases and low-grade inflammation. Furthermore, an inverse relationship between A. muciniphila, body weight and insulin sensitivity has been observed in both humans and animals. Antidiabetic drugs, gastric bypass surgery, prebiotics and biologically active compounds, such as polyphenols or saponins, have been shown to be associated with A. muciniphila relative abundance and thus could have favourable effects on metabolic disorders. Furthermore, A. muciniphila supplementation alone has been correlated with weight reduction and improvement of metabolic disorders, including fat mass gain, adipose tissue inflammation, metabolic endotoxaemia, and insulin resistance. Nevertheless, since the primary beneficial impacts of this bacterium have been predominantly investigated in various preclinical models, these results need to be confirmed in randomized clinical trials. |
| DOI: | 10.23736/S2724-6507.22.03752-6 |
| Strategy ID | Therapy Strategy | Synonyms | Therapy Targets | Therapy Drugs | |
|---|---|---|---|---|---|
| S01 | Improve insulin resistance | insulin sensitizer; insulin resistance; glucose tolerance | Biguanide: increases 5-AMP activated protein kinase signaling; SGLT-2 inhibitor; Thiazalidinedione: selective PPAR-γ agonists; GLP-1 agonist | Metformin; Empagliflozin; Canagliflozin; Rosiglitazone; Pioglitazone; Liraglutide | Details |
| Target ID | Target Name | GENE | Action | Class | UniProtKB ID | Entry Name |
|---|
| Diseases ID | DO ID | Disease Name | Definition | Class | |
|---|---|---|---|---|---|
| I05 | 9352 | Type 2 diabetes mellitus | A diabetes that is characterized by chronic hyperglycaemia with disturbances of carbohydrate, fat and protein metabolism resulting from defects in insulin secretion, insulin action, or both. A diabetes mellitus that is characterized by high blood sugar, insulin resistance, and relative lack of insulin. http://en.wikipedia.org/wiki/Diabetes, http://en.wikipedia.org/wiki/Diabetes_mellitus_type_2 | disease of metabolism/inherited metabolic disorder/ carbohydrate metabolic disorder/glucose metabolism disease/diabetes/ diabetes mellitus | Details |
| I14 | 9970 | Obesity | An overnutrition that is characterized by excess body fat, traditionally defined as an elevated ratio of weight to height (specifically 30 kilograms per meter squared), has_material_basis_in a multifactorial etiology related to excess nutrition intake, decreased caloric utilization, and genetic susceptibility, and possibly medications and certain disorders of metabolism, endocrine function, and mental illness. https://en.wikipedia.org/wiki/Obesity | disease of metabolism/acquired metabolic disease/ nutrition disease/overnutrition | Details |
| Drug ID | Drug Name | Type | DrugBank ID | Targets | Category | Latest Progress | |
|---|---|---|---|---|---|---|---|
| D328 | Serine | Chemical drug | DB00133 | SRR | Improve insulin resistance | Under clinical trials | Details |
| D281 | Prebiotic | Supplement | -- | -- | -- | Under clinical trials | Details |
| D182 | Insulin | Biological drug | DB00030 | INSR agonist; CPE modulator&product of | -- | Under clinical trials | Details |