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Trained Immunity: Linking Obesity and Cardiovascular Disease across the Life-Course?

期刊

TRENDS IN ENDOCRINOLOGY AND METABOLISM
卷 31, 期 5, 页码 378-389

出版社

CELL PRESS
DOI: 10.1016/j.tem.2020.01.008

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资金

  1. Rubicon grant from the Netherlands Organisation for Scientific Research (NWO) [452173113]
  2. European Union Horizon 2020 research and innovation program REPROGRAM [667837]
  3. IN-CONTROL CVON grant fromthe Dutch Heart Foundation [CVON2012-03, CVON2018-27]
  4. ERC Advanced Grant [833247]
  5. Spinoza grant of the Netherlands Organisation for Scientific Research [NWO SPI 94-212]
  6. ERA-CVD Joint Transnational Call 2018 - Dutch Heart Foundation (JTC2018, project MEMORY) [2018T093]
  7. Dutch Diabetes Foundation
  8. National Health and Medical Research Council (Australia) [GTN 1064629, GTN 1175744]
  9. Victorian Government's Operational Infrastructure Support Program (Melbourne, Australia)

向作者/读者索取更多资源

Obesity, a chronic inflammatory disease, is the most prevalent modifiable risk factor for cardiovascular disease. The mechanisms underlying inflammation in obesity are incompletely understood. Recent developments have challenged the dogma of immunological memory occurring exclusively in the adaptive immune system and show that the innate immune system has potential to be reprogrammed. This innate immune memory (trained immunity) is characterized by epigenetic and metabolic reprogramming of myeloid cells following endogenous or exogenous stimulation, resulting in enhanced inflammation to subsequent stimuli. Trained immunity phenotypes have now been reported for other immune and non-immune cells. Here, we provide a novel perspective on the putative role of trained immunity in mediating the adverse cardiovascular effects of obesity and highlight potential translational pathways.

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