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    Follow

    Circadian system

    A circadian system operates by following a 24-hour cycle for physical and behavioral changes. Most living things function by following a circadian rhythm and many affected processes respond to light or dark.

    Trending News

    • NOV 22, 2016
      Health & Medicine
      Scripps Florida Scientists Find Surprising Answers to ‘Food Coma' Conundrum
      Scripps Florida Scientists Find Surprising Answers to ‘Food Coma' Conundrum
      JUPITER, FL – November 22, 2016 – Anyone who has drifted into a fuzzy-headed stupor after a large holiday me ...
      Written By: The Scripps Research Institute (TSRI)
      2
      OCT 25, 2016
      Microbiology
      Psychobiotics - The Influence of the Gut Microbiome on our Mind
      Psychobiotics - The Influence of the Gut Microbiome on our Mind
      Researchers have known for some time that the myriad bacteria that reside in our gut - our microbiome - can communicate ...
      Written By: Carmen Leitch
      3
      OCT 22, 2016
      Cell & Molecular Biology
      RNA Modifications Influence Viruses' Ability to Infect Cells
      RNA Modifications Influence Viruses' Ability to Infect Cells
      Modifications to DNA and RNA can exert a powerful influence on gene expression. The most modification to RNA, the interm ...
      Written By: Carmen Leitch
      2 1
      SEP 26, 2016
      Cancer
      Circadian Rhythm Gene Can Influence Breast Cancer Progression
      Circadian Rhythm Gene Can Influence Breast Cancer Progression
      Everyone knows sleep is important. Getting a good night’s sleep resets your brain, allows for efficient cell repai ...
      Written By: Jennifer Ellis
      2
      JUL 07, 2016
      Videos
      Why Exposure to Light Really Messes Up Your Sleep
      Why Exposure to Light Really Messes Up Your Sleep
      Some people prefer being awake at the crack of dawn, and some people love to burn the midnight oil. But whether you are ...
      Written By: Xuan Pham
      5
      DEC 11, 2015
      Microbiology
      Setting Bacteria's Biological Clock
      Setting Bacteria's Biological Clock
      Ever had jet-lag?  This woe of long-distance travelers strikes when your circadian rhythm (or, biological clock) is ...
      Written By: Kerry Evans
      2
      SEP 08, 2015
      Neuroscience
      Timing of Sleep
      Timing of Sleep
      Washington State University researchers have determined that the timing of an animal's sleep can be just as imp ...
      Written By: Ilene Schneider
      2
      AUG 24, 2015
      Health & Medicine
      Why Scientists Won't Stop Reminding You To Get Enough Sleep
      Why Scientists Won't Stop Reminding You To Get Enough Sleep
      You’ve been told before that getting enough sleep is vital to your health, and that message still rings true! Mass ...
      Written By: Kara Marker
      4
      AUG 16, 2015
      Neuroscience
      Sleep, Wake, Repeat
      Sleep, Wake, Repeat
      When Dr. Ravi Allada, a circadian rhythms expert, was looking at a mutant fruit fly fifteen years ago, he began his ques ...
      Written By: Ilene Schneider
      3
      MAR 30, 2015
      Neuroscience
      Disrupted Biological Clock Linked to Alzheimer's
      Disrupted Biological Clock Linked to Alzheimer's
      New research has identified some of the processes by which molecules associated with neurological diseases can disrupt t ...
      Written By: Ilene Schneider
      5
      MAR 27, 2015
      Immunology
      Master of disguise: Parasite changes "costumes" to outsmart the immune system
      Master of disguise: Parasite changes "costumes" to outsmart the immune system
      A team at Rockefeller University tracked the appearance and disappearance of protein coats within the blood of mice infe ...
      Written By: Robert Woodard
      4
      MAR 05, 2015
      Neuroscience
      Common Sleep Debt Biomarkers Are Found in Humans snd Rats
      Common Sleep Debt Biomarkers Are Found in Humans snd Rats
      Saying that sleep is an essential biological process is as obvious as saying that the sun rises every morning. Still, re ...
      Written By: Ilene Schneider
      7
      AUG 25, 2014
      Genetics & Genomics
      Genomic partitioning by biological clock  separates key metabolic functions
      Genomic partitioning by biological clock separates key metabolic functions
      Much of the liver's metabolic function is governed by circadian rhythms - our own body clock - and UC Irvine researchers ...
      Written By: Ilene Schneider
      3
    NOV 22, 2016
    Health & Medicine
    Scripps Florida Scientists Find Surprising Answers to ‘Food Coma' Conundrum
    Scripps Florida Scientists Find Surprising Answers to ‘Food Coma' Conundrum
    JUPITER, FL – November 22, 2016 – Anyone who has drifted into a fuzzy-headed stupor after a large holiday me ...
    Written By: The Scripps Research Institute (TSRI)
    2
    OCT 25, 2016
    Microbiology
    Psychobiotics - The Influence of the Gut Microbiome on our Mind
    Psychobiotics - The Influence of the Gut Microbiome on our Mind
    Researchers have known for some time that the myriad bacteria that reside in our gut - our microbiome - can communicate ...
    Written By: Carmen Leitch
    3
    OCT 22, 2016
    Cell & Molecular Biology
    RNA Modifications Influence Viruses' Ability to Infect Cells
    RNA Modifications Influence Viruses' Ability to Infect Cells
    Modifications to DNA and RNA can exert a powerful influence on gene expression. The most modification to RNA, the interm ...
    Written By: Carmen Leitch
    2 1
    SEP 26, 2016
    Cancer
    Circadian Rhythm Gene Can Influence Breast Cancer Progression
    Circadian Rhythm Gene Can Influence Breast Cancer Progression
    Everyone knows sleep is important. Getting a good night’s sleep resets your brain, allows for efficient cell repai ...
    Written By: Jennifer Ellis
    2
    JUL 07, 2016
    Videos
    Why Exposure to Light Really Messes Up Your Sleep
    Why Exposure to Light Really Messes Up Your Sleep
    Some people prefer being awake at the crack of dawn, and some people love to burn the midnight oil. But whether you are ...
    Written By: Xuan Pham
    5
     
     
  • DEC 11, 2015
    Microbiology
    Setting Bacteria's Biological Clock
    Setting Bacteria's Biological Clock
    Ever had jet-lag?  This woe of long-distance travelers strikes when your circadian rhythm (or, biological clock) is ...
    Written By: Kerry Evans
    2
    SEP 08, 2015
    Neuroscience
    Timing of Sleep
    Timing of Sleep
    Washington State University researchers have determined that the timing of an animal's sleep can be just as imp ...
    Written By: Ilene Schneider
    2
    AUG 24, 2015
    Health & Medicine
    Why Scientists Won't Stop Reminding You To Get Enough Sleep
    Why Scientists Won't Stop Reminding You To Get Enough Sleep
    You’ve been told before that getting enough sleep is vital to your health, and that message still rings true! Mass ...
    Written By: Kara Marker
    4
    AUG 16, 2015
    Neuroscience
    Sleep, Wake, Repeat
    Sleep, Wake, Repeat
    When Dr. Ravi Allada, a circadian rhythms expert, was looking at a mutant fruit fly fifteen years ago, he began his ques ...
    Written By: Ilene Schneider
    3
    MAR 30, 2015
    Neuroscience
    Disrupted Biological Clock Linked to Alzheimer's
    Disrupted Biological Clock Linked to Alzheimer's
    New research has identified some of the processes by which molecules associated with neurological diseases can disrupt t ...
    Written By: Ilene Schneider
    5
     
     
  • MAR 27, 2015
    Immunology
    Master of disguise: Parasite changes "costumes" to outsmart the immune system
    Master of disguise: Parasite changes "costumes" to outsmart the immune system
    A team at Rockefeller University tracked the appearance and disappearance of protein coats within the blood of mice infe ...
    Written By: Robert Woodard
    4
    MAR 05, 2015
    Neuroscience
    Common Sleep Debt Biomarkers Are Found in Humans snd Rats
    Common Sleep Debt Biomarkers Are Found in Humans snd Rats
    Saying that sleep is an essential biological process is as obvious as saying that the sun rises every morning. Still, re ...
    Written By: Ilene Schneider
    7
    AUG 25, 2014
    Genetics & Genomics
    Genomic partitioning by biological clock  separates key metabolic functions
    Genomic partitioning by biological clock separates key metabolic functions
    Much of the liver's metabolic function is governed by circadian rhythms - our own body clock - and UC Irvine researchers ...
    Written By: Ilene Schneider
    3
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