期刊
BIOCHIMICA ET BIOPHYSICA ACTA-MOLECULAR BASIS OF DISEASE
卷 1864, 期 9, 页码 2707-2717出版社
ELSEVIER
DOI: 10.1016/j.bbadis.2017.09.016
关键词
Drosophila; Ageing; Insulin signaling; TOR; Tissue control of ageing; Dietary restriction
资金
- the Australian Research Council [FT150100237]
- Wellcome Trust UK [098565/Z/12/Z]
- Max Planck Society
- European Research Council under the European Union [268739]
- Australian Research Council [FT150100237] Funding Source: Australian Research Council
- European Research Council (ERC) [268739] Funding Source: European Research Council (ERC)
Drosophila melanogaster has been a key model in developing our current understanding of the molecular mechanisms of ageing. Of particular note is its role in establishing the evolutionary conservation of reduced insulin and IGF-1-like signaling in promoting healthy ageing. Capitalizing on its many advantages for experimentation, more recent work has revealed how precise nutritional and genetic interventions can improve fly lifespan without obvious detrimental side effects. We give a brief summary of these recent findings as well as examples of how they may modify ageing via actions in the gut and muscle. These discoveries highlight how expanding our understanding of metabolic and signaling interconnections will provide even greater insight into how these benefits may be harnessed for anti-ageing interventions.
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