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Nathan Goodyear

Social Jetlag and Obesity: Current Biology - 0 views

www.cell.com/...S0960-9822(12)00325-9

sleep obesity

shared by Nathan Goodyear on 30 Aug 17 - No Cached
  • Nathan Goodyear on 30 Aug 17
     
    Sleep dyssynchrony = obesity?  sleep discrepancy and short sleep time, social jet lag, is associated with increase BMI.  Dyssynchrony of sleep time and sleep duration with chronotype leads to "social jet lag" and increased BMI risk
Nathan Goodyear

Transkingdom Control of Microbiota Diurnal Oscillations Promotes Metabolic Homeostasis:... - 0 views

www.cell.com/...S0092-8674(14)01236-7

gut microbiota microflora flora shiftwork jet lag metabolic syndrome insulin resistance diabetes

shared by Nathan Goodyear on 20 Oct 14 - No Cached
  • in addition to the type of diet being a modulator of microbiota composition, the timing of food intake plays a critical role in shaping intestinal microbial ecology.
  • the microbiota rhythms are influenced by the host clock and perform critical functions in the adaptation of metabolic processes to the diurnal fluctuations in the environment
  • Our study reveals that dysbiosis has a temporal dimension and that static microbiota comparisons might not be fully conclusive unless samples were taken in a controlled manner with respect to this important additional variable
  • ...1 more annotation...
  • our taxonomic analysis indicates that microbiota oscillations are following rhythmic food intake
  • Nathan Goodyear on 20 Oct 14
     
    This is a really nice study.  Altered sleep-wake cycles result in altered food consumption which leads to altered gut microbiota diurnal oscillations.  Gut microbiota have a normal diurnal oscillation.  This altered gut flora then leads to increase insulin resistance, metabolic syndrome, diabetes...
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