Assessing the host genetic background effects on type 2 diabetes and obesity development in response to mixed-oral bacteria and high-fat diet using the collaborative cross mouse model
| Autor: | Asal Milhem, Hanifa J. Abu-Toamih Atamni, Fuad A. Iraqi, Yael Houri-Haddad, Luna Karkar |
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| Rok vydání: | 2020 |
| Předmět: |
Medicine (General)
obesity Population sex‐differences Physiology Type 2 diabetes Biology Pathogenesis Impaired glucose tolerance R5-920 medicine education Porphyromonas gingivalis type 2 diabetes (T2D) education.field_of_study General Medicine Original Articles biology.organism_classification medicine.disease Obesity collaborative cross (CC) mouse model high‐fat diet (HFD) mixed oral bacteria (PG and Fn) Cohort Original Article Fusobacterium nucleatum |
| Zdroj: | Animal Models and Experimental Medicine Animal Models and Experimental Medicine, Vol 3, Iss 2, Pp 152-159 (2020) |
| ISSN: | 2576-2095 |
| Popis: | Background Host genetic background and sex, play central roles in defining the pathogenesis of type 2 diabetes (T2D), obesity and infectious diseases. Our previous studies demonstrated the utilization of genetically highly diverse inbred mouse lines, namely collaborative cross (CC), for dissecting host susceptibility for the development of T2D and obesity, showing significant variations following high‐fat (42% fat) diet (HFD). Here, we aimed to assessing the host genetic background and sex effects on T2D and obesity development in response to oral‐mixed bacterial infection and HFD using the CC lines. Materials and Methods Study cohort consists of 97 mice from 2 CC lines (both sexes), maintained on either HFD or Standard diet (CHD) for 12 weeks. At week 5 a group of mice from each diet were infected with Porphyromonas gingivalis (Pg) and Fusobacterium nucleatum (Fn) bacteria (control groups without infection). Body weight (BW) and glucose tolerance ability were assessed at the end time point of the experiment. Results The CC lines varied (P |
| Databáze: | OpenAIRE |
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