دورية أكاديمية
Corrupted adipose tissue endogenous myelopoiesis initiates diet-induced metabolic disease
| العنوان: | Corrupted adipose tissue endogenous myelopoiesis initiates diet-induced metabolic disease |
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| المؤلفون: | Elodie Luche, Virginie Robert, Vincent Cuminetti, Celine Pomié, Quentin Sastourné-Arrey, Aurélie Waget, Emmanuelle Arnaud, Audrey Varin, Elodie Labit, Patrick Laharrague, Remy Burcelin, Louis Casteilla, Beatrice Cousin |
| المصدر: | eLife, Vol 6 (2017) |
| بيانات النشر: | eLife Sciences Publications Ltd, 2017. |
| سنة النشر: | 2017 |
| المجموعة: | LCC:Medicine LCC:Science LCC:Biology (General) |
| مصطلحات موضوعية: | adipose tissue, diabetes, macrophages, hematopoiesis, Medicine, Science, Biology (General), QH301-705.5 |
| الوصف: | Activation and increased numbers of inflammatory macrophages, in adipose tissue (AT) are deleterious in metabolic diseases. Up to now, AT macrophages (ATM) accumulation was considered to be due to blood infiltration or local proliferation, although the presence of resident hematopoietic stem/progenitor cells (Lin-/Sca+/c-Kit+; LSK phenotype) in the AT (AT-LSK) has been reported. By using transplantation of sorted AT-LSK and gain and loss of function studies we show that some of the inflammatory ATM inducing metabolic disease, originate from resident AT-LSK. Transplantation of AT-LSK sorted from high fat diet-fed (HFD) mice is sufficient to induce ATM accumulation, and to transfer metabolic disease in control mice. Conversely, the transplantation of control AT-LSK improves both AT-inflammation and glucose homeostasis in HFD mice. Our results clearly demonstrate that resident AT-LSK are one of the key point of metabolic disease, and could thus constitute a new promising therapeutic target to fight against metabolic disease. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2050-084X |
| Relation: | https://elifesciences.org/articles/23194; https://doaj.org/toc/2050-084X |
| DOI: | 10.7554/eLife.23194 |
| URL الوصول: | https://doaj.org/article/a36efdf50ddf4a528c94d1e075a61494 |
| رقم الأكسشن: | edsdoj.36efdf50ddf4a528c94d1e075a61494 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 2050084X |
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| DOI: | 10.7554/eLife.23194 |